M360841 五、新型說明： 【新型所屬之技術領域】 特指採用電子式 本創作係關於一種單車用避震裝置 油壓阻尼控制者。 【先前技術】 壓二Γ 叉避震器依原理主要可分為彈菁式或氣 W避震，於单車之前又中主要包含有相互樞套的外 :與内官’於該内管與外管之間係設有該彈簧和氣壓裝置， 及外#係與單車前輪相互連接，而該内管係通過一呈有 2功能的“管而與單車把手相連接，t單車行❹起 箐估：：外官相對於内管呈相互滑動時，料管係推頂彈 卜其壓縮，或者推動氣壓裝置使其收縮，藉由該彈簧之 垄鈿或者氣壓裝置的收縮可吸收產生於前輪之衝擊力而達 到減緩車身之震動的目的。 上述中，該彈簧式避震器於承受一衝擊力時，並彈妓 麵將衝擊力吸收，而是先將之儲存而隨後㈣，ς該= 耘中僅耗損相當少的能量’回彈之衝擊力仍將造成車體之 =動故其避震效果不佳，目此於較高級之單車中多採用 ’’、、衝擊力回彈缺點之具有油壓式阻尼功能之緩衝避震器。 〇單車依行駛之路面狀況而定，於行進時將感受到不同 之震動，路面平緩時震動較為缓和，而隨著路面起伏 程度增加，震動也愈發激烈，因此具油壓式阻尼功能之緩 衝避震器於使用時期望能調整液壓油之流速亦即阻尼係 數’如此可於路面起伏較大或震動頻繁時令液壓油流速較 M360841 快以有效吸收該震動，並且令液壓油可快速回流而回復避 -震效果以因應頻繁之震動，又或者於路面起伏較平緩以及 .於上坡路面行駛時令液壓油流速減慢甚至停止流動以避免 騎乘者之踩踏力量為避震器所吸收而導致力氣之耗損然 7既有之具油壓式阻尼^力能之緩衝避震器中液壓油的流速 =為呈固定式而無法調整，或是於緩衝避震器上設有調整 a速之件元件但必須使用者手動來進行調整，致使緩衝避 震器僅能因應單一路況或者使用者必須每當路況變化就進 f調整作業’使用上甚為不便，因此既有具油壓式阻尼功 能之緩衝前又避震器仍有進一步改善之空間。 【新型内容】 有4α於上述既有具油壓式阻尼功能之緩衝避震器之不 足點，本創作藉由於緩衝避震器上設置一裝置可於單車行 進時㈣單車相對於路面狀況之反應，並根據該訊號參數 :自動調整液壓油流速，期望能解決既有具油壓式阻尼功 月b之緩衝避震器無法即時因應路況變化進行調整液壓油流 速以獲得較佳的避震效果之缺點。 為達到上述創作目的’本創作所使用之技術手段在於 提供一單車用緩衝避震電子式油壓阻尼控制，其包含有： 套S纟且件’其具有一外管、一端穿設於該外管内呈 可滑動的一内f ’該内管内設有一下閥片分隔内管内之空 間形成有分別位於下閥片上、下側的一上油室以及一下油 室，該下閙h I古 η /、男—溢流孔使該上、下油室呈相通，於該 内充真有液遲油，當外管朝向内管滑動時可施予該 液由I力使其經由該溢流口流向該上油室； M360841 一車輪轉速偵 一晶片模組、 -阻尼㈣元件’其具有呈電性連接的 測模組、一路面回饋偵測模組、一供電模組、 一驅動裝置，其中： 該車輪轉速偵測模組設置位於套 1仙·仏嘗e組件外側而用以偵 測車輪轉速； 該供電模組係用以提供阻尼控制元件之作動電源，而 該驅動裝置具有—心軸突伸出殼體外且朝向相鄰於所述下 閥片之溢流孔’其端部設有一閥塞，該心軸可受驅動裝置 驅動伸縮位移而使該關宾g告、^ ^ 忑閥塞呈罪近、遠離或封閉該溢流孔， 而該晶片模組内建有一運篡寂甘 連异程式，其可接收該車輪轉速偵 測模組以及路面回館伯消丨嫂全n七一 D点A A w謂俏冽权組之汛號參數進行判斷並據以 控制該心軸位移。 所述路面回饋積測模組係_單轴加速感測器，其設$ 位於所述内管内之阻尼控制元件的晶片模組上用以偵測該 内管產生震動時該震動的加速度。 【實施方式】 參見第圖所不，本創作係一種單車用緩衝避震器電 子式油壓阻尼控制，其設置於一肩座（3〇)上並可與一單車車 輪（4〇)(配合參見三圖）相連接，其中該肩座（30)上成型有-結合孔⑻，而該車輪(4〇)具有一輪軸(41)、一胎體(42)以 及連接於該胎體（42)以及輪軸（41)之間的複數幅條（43)，而 本創作於第-實施例中包含有一套管組件⑽以及一阻尼 控制元件（20)，其中： 該套管組件（ίο)具有一外管（11)、一内管（12)、一塞體 M360841 (13)以及一連接軸（14)，其中： 該外管（11) 一端具有一開口端（111)以及一封閉端 (112) ’於该封閉端（112)處設有一輪釣部（113)可供所述車 ' 輪（40)之輪軸（41)樞設； • 配合參見第二圖所示，該内管（12)之一端係自所述開 口端（111)穿設進入外管（11)内呈可滑動狀態，而其另端係 結合於所述肩座（30)之結合孔（31)—端，該結合孔（31)另端 且結合有一旋蓋（121)據以封閉該結合孔（31)，内管2)内 φ 設有間隔設置的一下閥片（122)以及一上閥片（123)，其中該 ' 上閥片（123)較靠近於所述旋蓋（121)，該第上、下閱片 • (123)(122)區隔該下閥片（122)至上閥片（123)的空間成為一 上油室（124)以及下閥片（122)至内管（12)位於外管（u)内之 一端的空間成為一下油室（125)，於該下油室（125)内並充填 有液壓油（126) ’該下閥片（122)上係貫穿形成有一溢流孔 (1221)以供上、下油室（124)(125)之間呈相通，於圖中所示 實施例中該溢流孔（1221)係呈圓錐狀，而該上閥片（123)上 Φ 連接有一連接桿（127)，該連接桿（127)之自由端係結合於所 述旋蓋（121)，藉此可達到使該上閥片（123)定位之目的； 該塞體（13)設於所述内管（12)位於外管（U)内之一端且 封閉該端，内管（12)該端位於所述外管（11)内； 該連接軸（14) 一端連接於所述塞體〇3)，塞體（13)與一 -配合該内管（12)内徑的活塞環（141)相互結合，而連接軸（14) -另端係柩穿於所述外管（Π)封閉端（112)上，該端並形成有 一減震墊（142)位於外管（π)内側而呈單向限位，當所述車 輪（40)承受一衝擊力時，該衝擊力將傳遞至外管（11)使其朝 M360841 向内管（12)滑動並且擠壓所述液壓油（126)經由所述溢流孔 (1221)流向所述上油室（丨24); 配合參見第二圖所示，該阻尼控制元件（2〇)具有呈電 性連接的一車輪轉速偵測模組（25)、一路面回饋偵測模組、 供电模組（22)、一晶片模組（23)、一驅動裝置（24)，其中： 配合第三圖所示，該車輪轉速偵測模組（25)可為一磁 簣開關，其具體實施方式可設計為片體型式的兩感測元件 分別設置於套管組件（1 〇)外側以及幅條（43)上，每當車輪（4〇) 轉動一圈時’該兩感測元件即相互拍擊一次，如此可藉由 每次拍擊之間的間隔時間長短來偵測車輪（4〇)轉速，又或 者如第四圖所示，該車輪轉速偵測模組（25A)係可相互感應 的兩感應元件，其分別設置於套管組件（丨〇)外侧以及幅條 (43)上，當車輪（4〇)轉動使兩感應元件相互靠近時該兩感應 兀件可相互感應，如此可藉由每次感應之間的間隔時間長 短來偵測車輪（40)轉速； 該供電模組（22)可供應阻尼控制元件（2〇)作動用之電 源，其較佳實施例可為一電池，該驅動裝置（24)具有一心 軸（241)朝向相鄰於所述下閥片（122)之溢流孔〇221)處，該 心軸（241)於端部設有一閥塞（242)並且可受驅動裝置（24)驅 動伸縮而使該閥塞（242)呈靠近、遠離或封閉該溢流孔 (1221)，藉以控制心軸（241)端部與溢流孔（1221)間的間隙 大小，而該晶片模組（23)内建有一可接收該車輪轉速偵測 模組（25)以及路面回饋偵測模組之訊號參數進行判斷並據 以控制該心軸（241)位移的運算程式，於本實施例中，該驅 動裝置（24)可為一步進馬達，而該閥塞（242)係配合所述溢 M360841 流孔（1221)形成為圓錐狀； 配合參見第二圖所示，於本創作之實施例中，所述路 面回饋该測模組係一單轴加速感測器（27)，其設置位於所 述阻尼控制元件（2〇)之晶片模組（23)上，可於該内管（丨2)承 * 父衝擊力而震動時彳貞測其於軸向上所產生之運動位移之 加速度變量。 配合參見第二圖所示，於本實施例中該阻尼控制元件 (20)可進一步包含有呈一中空管件的一殼體（21),其設置位 • 於所述上油室（丨24)内以一端結合於所述上閥片（123)上而另 一端結合有一底蓋（26)據以使其内部空間呈密閉，於該上 - 閥片〇23)以及該底蓋（26)上係分別形成有一螺柱 (123 1 )(261)’而殼體（2 1)内形成有相對應的内螺紋而據以 相互結合固定，所述驅動裝置（24)係設置於該殼體（2丨）内， 其心軸（241)且貫穿突伸出底蓋（26)外，而上述供電模組 (22)、晶片模組（23)以及路面回饋偵測模組可設置於單車外 之一模組上再與該驅動裝置（24)電性連接，或者如圖中實 春 施例所示可直接設置於殼體（2 1)内。 本創作中所設置之所述阻尼控制元件係用以調整阻尼 係數，配合參見第六圖所示，其中所述車輪轉速偵測模組 (25)(25 A)及單軸加速感測器（27)或所測得之訊號參數並且 傳遞至所述晶片模組（23)，而該晶片模組（23)係以其内建 -運算程式來處理所獲得之訊號參數並據以控制所述驅動裝 -置（24)作動而令所述心軸（241)伸縮位移； 當所測得之訊號參數為車輪（40)轉速快時， 、寸，表示於此 狀態下若路面呈不平整則於前叉處將產生齡士 Mλ 干又八的衡擊力， M360841 因此該晶片模組（23)將控制心軸（241)遠離溢流孔（1221)， 使得所述閥塞（242)與溢流孔（1221)間的間隙增加，令液壓 油流速較快亦即阻尼較弱而呈軟調性避震以吸收該衝擊力 來避免震動，而當所測得之訊號參數為内管（12)運動位移 ' 之加速度變量較大時，即表示於前叉上已產生有一較大之 衝擊力，因此晶片模組（23)亦將控制心軸（241)遠離溢流孔 (1221) ’反之當測得之訊號參數為車輪（4〇)轉速較慢或者内 官（12)運動位移之加速度變量較小時，該心軸（24ι)將靠近 # 溢流孔（1221) ’使得閥塞（242)與溢流孔（1221)間的間隙減 、少，令液壓油流速減緩亦即阻尼較強而呈一硬調性避震， .如此可避免騎乘者之踩踏力量為避震器所吸收而導致動力 耗損。 由上述可知，本創作不但可因應各式不同之路面狀況 來調整阻尼係數以使單嵐π i_ 早旱了具有較佳的騎乘舒適性以及性 能表現，並且該調整作業係隨路況變化而自動進行，無須 手動進行調整，其具有齡彳土 Μ f仏的使用便利性，可謂一相當實 【圖式簡單說明】 第一圖為本創作第一 弟一圖為本創作第一 第三圖為本創作第— 施方式示意圖。 實施例之部分剖視圖。 實施例之部分放大剖視圖。 實施例中車輪轉速偵測模組之實 貫施例中車輪轉速偵測模組之另 苐四圖為本創作第一 一貫施方式示意圖。 第五圖為本創作之作動流程圖。 M360841 【主要元件符號說明】 (10)套管組件 (Π)外管 (111)開口端 (112)封閉端 (113)輪鉤部 (12)内管 (121)旋蓋 (122)下閥片 (1221)溢流孔 (123)上閥片 (1231)螺柱 (124)上油室 (125)下油室 (12 6)液壓油 (127)連接桿 (13)塞體 (14)連接轴 (141)活塞環 (142)減震墊 (20)阻尼控制元件 C21)殼體 (22)供電模組 (23)晶片模組 (24)驅動裝置 (241)心軸 （242)閥塞 (25) (25A)車輪轉速偵測模組 (26) 底蓋 （261)螺柱 (27)單轴加速感測器 (30)肩座 (31)結合孔 (40)車輪 (41)輪轴 (42)胎體 (43)幅條 10M360841 V. New description: [New technical field] Specially refers to the use of electronic type This book is about a type of bicycle shock absorber hydraulic pressure damping controller. [Prior Art] Pressure II 叉 避 避 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依 依The spring and the air pressure device are arranged between the outer tube, and the outer tube is connected to the front wheel of the bicycle, and the inner tube is connected with the bicycle handle through a tube having a function of 2, and the bicycle is smashed. Estimate: When the outer officer slides relative to the inner tube, the material tube pushes the top to compress it, or pushes the air pressure device to contract, and the ridge of the spring or the contraction of the air pressure device can be absorbed and generated in the front wheel. The impact force achieves the purpose of slowing down the vibration of the vehicle body. In the above, the spring type shock absorber absorbs the impact force when the impact force is received, and the shock force is absorbed, but is first stored and then (4), ς the = 耘Only the energy that consumes a relatively small amount of 'rebounding impact force will still cause the car body to move. Therefore, its suspension effect is not good. Therefore, in the higher-class bicycles, the '', impact force rebounding disadvantages are often used. Shock absorber for hydraulic damping function. Depending on the condition of the road, different vibrations will be felt when traveling. The vibration will be moderate when the road is gentle, and the vibration will become more intense as the road surface will increase. Therefore, the shock absorber with hydraulic damping function is It is expected to adjust the flow rate of the hydraulic oil, that is, the damping coefficient, so that the hydraulic oil flow rate is faster than that of the M360841 when the road surface is undulating or the vibration is frequent, so that the hydraulic oil can quickly return and recover. The effect is to respond to frequent vibrations, or to smooth the road surface and to slow down or even stop the flow of hydraulic oil when driving on an uphill road to avoid the rider's pedaling force being absorbed by the shock absorber and causing the loss of strength. 7The flow rate of the hydraulic oil in the buffer shock absorber with hydraulic pressure damping force is fixed and cannot be adjusted, or the component of the a-speed adjustment is provided on the shock absorber but must be used. Manual adjustments are made, so that the buffer shock absorber can only adjust to the single road condition or the user must adjust the operation every time the road condition changes. Therefore, there is still room for further improvement of the shock absorber before the buffer with the hydraulic damping function. [New content] There is a shortage of 4α in the above buffer shock absorber with hydraulic damping function. By setting a device on the buffer shock absorber to be able to travel in a bicycle (4) reaction of the bicycle relative to the road surface condition, and according to the signal parameter: automatically adjusting the hydraulic oil flow rate, it is expected to solve the existing hydraulic pressure damping function b Buffer shock absorbers cannot immediately adjust the hydraulic oil flow rate to obtain the better shock absorber effect in response to changes in road conditions. In order to achieve the above-mentioned creative purpose, the technical means used in this creation is to provide a bicycle shock absorber electronic oil pressure. Damping control, comprising: a sleeve S and having an outer tube, one end of which is slidably disposed in the outer tube, wherein the inner tube is provided with a lower valve plate separating the inner tube to form a space Located in an upper oil chamber and a lower oil chamber on the lower side of the lower valve piece, the lower Ih I ancient η /, male-overflow hole makes the upper and lower oil chambers communicate with each other, and the inner filling is really late. When the outer tube slides toward the inner tube, the liquid can be applied by the I force to flow to the oil chamber through the overflow port; M360841 a wheel speed detecting a wafer module, - damping (four) element 'is electrically The connected test module, a road feedback detection module, a power supply module, and a driving device, wherein: the wheel speed detecting module is disposed outside the sleeve 1 仏 仏 e e component for detecting the wheel speed The power supply module is configured to provide an actuating power source for the damping control element, and the driving device has a valve that protrudes out of the housing and faces the overflow hole adjacent to the lower valve piece. The plug can be driven by the driving device to be telescopically displaced, so that the valve is sinned, away from or closed to the overflow hole, and the wafer module has a built-in The different program, which can receive the wheel speed detecting module and the road back to the museum, determines the nickname parameter of the 冽 冽 right group and judges the mandrel displacement accordingly. The road surface feedback integration module is a single-axis acceleration sensor, which is disposed on the wafer module of the damping control component in the inner tube for detecting the acceleration of the vibration when the inner tube generates vibration. [Embodiment] See the figure above. This creation is an electronic hydraulic damping control for a shock absorber for bicycles. It is installed on a shoulder seat (3〇) and can be used with a bicycle wheel (4〇). Referring to the three figures), the shoulder (30) is formed with a -bonding hole (8), and the wheel (4) has an axle (41), a carcass (42) and a carcass (42). And a plurality of strips (43) between the axles (41), and the present invention includes a sleeve assembly (10) and a damping control member (20) in the first embodiment, wherein: the sleeve assembly (ίο) has An outer tube (11), an inner tube (12), a plug body M360841 (13) and a connecting shaft (14), wherein: the outer tube (11) has an open end (111) and a closed end at one end ( 112) 'A fishing wheel (113) is provided at the closed end (112) for pivoting the axle (41) of the vehicle's wheel (40); • the inner tube (see the second figure) 12) One end is slidably inserted from the open end (111) into the outer tube (11), and the other end is coupled to the joint hole (31) of the shoulder (30) - The coupling hole (31) is further connected with a screw cap (121) to close the coupling hole (31), and the inner tube 2) is provided with a spaced-apart valve piece (122) and an upper valve piece ( 123), wherein the 'upper valve piece (123) is closer to the screw cap (121), and the upper and lower reading pieces (123) (122) are separated from the lower valve piece (122) to the upper valve piece ( The space of 123) becomes an upper oil chamber (124) and a space between the lower valve piece (122) and the inner tube (12) at one end of the outer tube (u) becomes a lower oil chamber (125) in the lower oil chamber ( 125) is filled with hydraulic oil (126). The lower valve plate (122) is formed with an overflow hole (1221) for communication between the upper and lower oil chambers (124) (125). In the embodiment shown, the overflow hole (1221) has a conical shape, and the upper valve piece (123) is connected with a connecting rod (127) on the Φ, and the free end of the connecting rod (127) is coupled to the a cap (121), whereby the upper valve piece (123) is positioned for positioning; the plug body (13) is disposed at one end of the inner tube (12) at the outer tube (U) and closes the end , the inner tube (12) is located at the outer tube (11) The connecting shaft (14) is connected at one end to the plug body 3), and the plug body (13) is coupled with a piston ring (141) that fits the inner diameter of the inner tube (12), and the connecting shaft (14) - the other end is threaded over the closed end (112) of the outer tube (Π), and the end is formed with a cushion (142) located inside the outer tube (π) to be unidirectionally restricted when When the wheel (40) is subjected to an impact force, the impact force is transmitted to the outer tube (11) to slide toward the inner tube (12) toward the M360841 and the hydraulic oil (126) is squeezed through the overflow hole (1221). Flowing toward the oiling chamber (丨24); as shown in the second figure, the damping control element (2〇) has a wheel speed detecting module (25) electrically connected, and a road feedback detection a module, a power supply module (22), a chip module (23), and a driving device (24), wherein: the wheel rotation speed detecting module (25) can be a magnetic switch as shown in the third figure. The specific embodiment can be designed such that the two sensing elements of the chip type are respectively disposed on the outer side of the sleeve assembly (1 〇) and on the spoke (43), whenever the wheel (4 〇) rotates one turn. The two sensing elements are slap each other once, so that the wheel (4 〇) rotation speed can be detected by the interval between each slap, or as shown in the fourth figure, the wheel rotation speed detecting module (25A) are two sensing elements that are mutually inductive, respectively disposed on the outside of the sleeve assembly (以及) and on the web (43). When the wheel (4〇) rotates to bring the two sensing elements closer to each other, the two sensing electrodes are The components can be mutually sensed, so that the rotation speed of the wheel (40) can be detected by the interval between each sensing; the power supply module (22) can supply a power source for the damping control component (2〇), which is more A preferred embodiment can be a battery, the driving device (24) having a mandrel (241) facing the overflow hole 221 221 adjacent to the lower valve piece (122), the mandrel (241) at the end A valve plug (242) is provided and can be driven to expand and contract by the driving device (24) to bring the valve plug (242) close to, away from or close the overflow hole (1221), thereby controlling the end of the mandrel (241) and overflowing The gap size between the flow holes (1221), and the wafer module (23) has a built-in one to receive the wheel speed detection The operation parameter of the module (25) and the signal feedback module of the road surface detection module is determined and controlled according to the displacement of the mandrel (241). In this embodiment, the driving device (24) can be a stepping motor. The valve plug (242) is formed into a conical shape with the overflow M360841 flow hole (1221); as shown in the second figure, in the embodiment of the present invention, the road surface feedback module is a single a shaft acceleration sensor (27) disposed on the wafer module (23) of the damping control element (2〇), capable of detecting when the inner tube (丨2) is subjected to a shock by a parent impact force The acceleration variable of the motion displacement produced in the axial direction. Referring to the second figure, in the embodiment, the damping control element (20) may further comprise a casing (21) in the form of a hollow pipe, which is disposed in the oiling chamber (丨24). The inner end is coupled to the upper valve piece (123) and the other end is coupled with a bottom cover (26) for sealing the inner space thereof, on the upper-valve piece 23) and the bottom cover (26). Forming a stud (123 1 ) (261)' respectively, and a corresponding internal thread is formed in the casing (21) to be fixedly coupled to each other, and the driving device (24) is disposed on the casing ( 2丨), the mandrel (241) extends beyond the bottom cover (26), and the power supply module (22), the chip module (23) and the road surface feedback detection module can be disposed outside the bicycle. One of the modules is electrically connected to the driving device (24), or can be directly disposed in the casing (2 1) as shown in the embodiment of the spring. The damping control element provided in the present invention is used to adjust the damping coefficient, as shown in the sixth figure, wherein the wheel rotation speed detecting module (25) (25 A) and the single-axis acceleration sensor ( 27) or the measured signal parameters are passed to the chip module (23), and the chip module (23) processes the obtained signal parameters with its built-in operation program and controls the The driving device-mounting (24) is actuated to cause the mandrel (241) to be telescopically displaced; when the measured signal parameter is that the wheel (40) rotates fast, the inch indicates that the road surface is uneven when the state is abnormal. At the front fork, a counter force of the age Mλ dry and eight will be generated, M360841. Therefore, the wafer module (23) will control the mandrel (241) away from the overflow hole (1221), so that the valve plug (242) and The gap between the overflow holes (1221) is increased, so that the flow rate of the hydraulic oil is faster, that is, the damping is weaker, and the softness is shock-absorbing to absorb the impact force to avoid vibration, and when the measured signal parameter is the inner tube (12) When the acceleration variable of the motion displacement is large, it means that a large impact force has been generated on the front fork. Therefore, the wafer module (23) will also control the mandrel (241) away from the overflow hole (1221). Otherwise, the measured signal parameter is the acceleration variable of the wheel (4〇) or the internal displacement of the internal (12) motion. When it is small, the mandrel (24 ι) will be close to the # overflow hole (1221) 'the gap between the valve plug (242) and the overflow hole (1221) is reduced, so that the hydraulic oil flow rate is slowed down, that is, the damping is stronger. In the case of a hard-toned suspension, this prevents the rider's pedaling force from being absorbed by the shock absorber and causing power loss. It can be seen from the above that this creation can not only adjust the damping coefficient according to various road conditions, so that the single 岚π i_ early drought has better riding comfort and performance, and the adjustment operation automatically changes with the road condition. It is carried out without manual adjustment. It has the convenience of using 彳 Μ 仏 仏 , , , 相当 相当 相当 相当 相当 相当 相当 相当 相当 【 【 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一 第一The schematic of the creation of this creation. A partial cross-sectional view of an embodiment. A partially enlarged cross-sectional view of the embodiment. In the embodiment, the other four figures of the wheel speed detecting module in the actual embodiment of the wheel speed detecting module are schematic diagrams of the first consistent manner of the creation. The fifth picture is the flow chart of the creation. M360841 [Description of main components] (10) Casing assembly (Π) outer tube (111) open end (112) closed end (113) wheel hook (12) inner tube (121) screw cap (122) lower valve (1221) Overflow hole (123) Upper valve plate (1231) Stud (124) Upper oil chamber (125) Lower oil chamber (12 6) Hydraulic oil (127) Connecting rod (13) Plug body (14) Connecting shaft (141) Piston ring (142) Damper (20) Damping control element C21) Housing (22) Power supply module (23) Chip module (24) Drive unit (241) Mandrel (242) Valve plug (25 (25A) Wheel Speed Detection Module (26) Bottom Cover (261) Stud (27) Single Axis Acceleration Sensor (30) Shoulder (31) Joint Hole (40) Wheel (41) Wheel (42 Carcass (43) spokes 10