I261552 九、發明說明 【發明所屬之技術領域】 本發明係有關於一種輪胎狀態感測裝置與其安裝方法， 特別有關於一種易適應（FlexiMe)並安裝固定於車輛輪胎之夂 式輪框的泛用型輪胎狀態感測裝置與其安裝方法。Q ° 【先前技術】 汽車輪胎胎壓不足，輕者造成行車上不方便，像是比較 耗油，汽車操控性受到影響，同時輪胎耐久性和胎紋壽命也 降低。重者造成汽車輪胎爆胎，危及乘客的生命與行車安全。 輪胎狀態感測裝置可幫助駕駛人於車内隨時檢查車輛輪:的 狀況，例如：胎壓、溫度等，因而可有效地增加車輛全 性。 $ 一般而言，輪胎狀態感測裝置係安裝在一車輛輪胎之輪 框位置，輪胎狀態感測裝置包含有一殼體（H〇using)，此殼體 内安裝有輪胎狀態感應器（Sensor)及動力源（Power s〇Urce)，例 如·電池。輪胎狀態感應器可偵測輪胎内部之狀態（例如胎壓、 溫度等），然後傳送輪胎内部之狀態信號至位於輪胎外之一接 收器，此接收器進而評估（Evaluates)輪胎内部之狀態信號，並 將輪胎内部之狀恶資訊，透過車上顯示器以提供輪胎内部之 狀態資訊給車輛駕駛。 當鈿述之设體與一輪胎閥桿（Valve Stem)相連接，並組裝 於車輛輪胎之輪框上時，係將輪胎閥桿由輪框侧壁之貫穿孔 向外伸出，再以螺母將輪胎閥桿鎖固在輪框侧壁上。當輪胎 5 1261552 閥柃固疋在輪框側壁上後，若此輪胎閥桿與殼體間的角度不 ^ 便會造成殼體無法接觸到輪框床（Rim Bed)而呈懸空 狀’此懸空的殼體往往會被輪胎旋轉時所產生之離心力帶 動而產生晃動，因而不利於車輛的穩定行驶。嚴重時，懸 工的成體更會撞擊到輪框而造成輪胎狀態感應器受損、殼體 破裂’或輪胎閥桿脫離殼體等問題，破裂的殼體碎片或脫離 的輪胎閥桿更可能會刺破輪胎，嚴重影響行車安全。因此， 如何錢體安穩的固定在輪框床便成為-相當重要的課題。 另一方面，由於輪框的型式相當多，針對不同型式之輪 汇基於對刖述之輪胎狀態感測裝置組裝安全性之考量，便 而替換輪月口閥柃的長度、或改變輪胎閥桿與殼體間的固定角 度，以確保輪胎狀態感測裝置安裝在車輛輪胎之輪框位置上 可具有穩固性。但相對地會造成生產成本增加，以及使用上 相當不便。 美國專利第5844 1 3 1號揭示一種輪胎狀態感測裝置，其 係使用殼體底部之兩個底部元件來使殼體能夠抵靠置放在輪 美國專利帛6865932冑揭示一種安裝感測器於輪框 上的裝置’其係使用位於感測器之殼體之兩側的阻擋元件來 使殼體抵靠置放在輪框床上。當應用在各種不同型式之輪框 時，其並無法調整輪胎閥桿與殼體間的角度，來將感測器鎖 固在輪框上。另一方面，其輪胎閥桿係固接在殼體上，故當 輪胎閥桿的長度與輪框不合時，亦無法更換適當長度之輪胎 閥杯。因此，上述之兩個專利無法適用於各種不同型式之輪 6 I261552 因此，非常迫切需要發展一種輪胎狀態感測裝 衣万法，猎以可調整輪胎閥桿與殼體間的角度；及更換不同 長度之輪胎閥桿’因而有效地改善習知之輪胎狀 的缺點。 、』衣置 【發明内容】 、本發明的目的係提供一種輪胎狀態感測裝置與其安裝方 法，藉以提供可調整之輪胎閥桿與殼體間之角度來適用^各 種不同型式之輪框，達到泛用型輪胎狀態感測裝置的目的。 本發明之另一目的係提供一種輪胎狀態感測裝置蛊其安 衷方法，藉以提供可更換輪胎閥桿的連結機構，來適用^ 種不同型式之輪框。 、谷 本I明之又一目的係提供一種輪胎狀態感測裝置與其安 :方法，藉以大幅地增加輪胎閥桿與殼體間的接觸摩捧力、， 來避免輪胎閥桿脫離機殼，以確保行車安全。 τ 一據本孓明之上述目的，提出一種輪胎狀態感測裝置， 用以安裝於輪框上。 依本發明之較佳實施例，本發明之輪胎狀態感測裝置 二包括殼體和氣閥組件，丨中殼體容納有輪胎狀態感應 :並至少包括一對翼板，此對翼板之間並形成開放端，而 :閥組件係樞設在此些翼板之間，氣閥組件包括：輪胎閥桿， 兩月口閥杯至4連接有與此些翼板對應之—墊環，此墊環具有 相對於翼板之篱—技網工&斤 t 、敬之弟接觸面的弟二接觸面，第一接觸面與第二 接觸面之間具有相應互補之形狀匹配。 7 1261552 又，在本發明之輪胎狀態感測裝置的安裝方法中，首先， 提供-殼體’其内容納有輪胎狀態感應器，&中此殼體包括 有凸出之-對翼板’此對翼板具有至少一第—接觸面，此對 ，翼板之間形成有一開放端，此對翼板之開放端的兩側具有相 、向對應之-對支撐孔。接著，提供一氣閥組件，並樞設此氣 閥組件在支撐孔中，其中此氣閥組件至少包括有一墊環，此 塾環具有可與第-接觸面相貼合之至少一第二接觸面，其中 此墊環係套設在氣閥組件上，並與殼體相接觸。然後，提供 ’一鎖固元件，並設置此鎖固元件於氣閥組件之一端與墊環之 間’用以鎖固氣閥組件於輪框上。當本發明之輪胎狀態感測 裝置組裝在-車輛輪胎之輪框位置上時，墊環與殼體之翼板 會迫緊接觸，以達到穩固地固定輪胎狀態感測裝置在輪框上。 【實施方式】 請參照第1圖，其為繪示根據本發明之第一較佳實施例 之輪胎狀態感測裝置的組裝示意圖。本發明第一較佳實施例 之輪胎狀態感測裝置包括有：殼體100、,氣閥組件4ι〇:扣環 240、氣密墊圈350、鎖固元件45〇和帽蓋46〇等，其中氣閥 組件410係樞設在殼體1〇〇上，氣閥組件4ι〇並至；包括有 輪胎閱桿和墊請。殼…〇〇中容納有如輪胎狀態感應 以之電子零組件，以偵測輪胎内部之狀態，例如：胎壓、 2度等。氣密墊圈350係套設在氣閥組件41〇上，以提供氣 岔：效果，避免氣體外洩。鎖固元件45〇(例如：直筒螺母、 銅同螺母等）係設置於氣閱組件41G之外端與氣詩圈別之 8 1261552 間，用以鎖固氣閥組件4 1 0於輪框上。帽蓋46〇係設置在輪 胎閥桿400之外端上，藉以保護輪胎閥桿4〇〇之氣孔。墊= 3 00係套，又在輪胎閥桿4〇〇上，並具有可與殼體相貼合之 内凹弧狀第二接觸面324a和324b。當鎖固元件450鎖緊時， 第二接觸面324a和324b可緊密地與殼體1〇〇相貼合，因此， I提供相當強度的鎖附力和摩擦力，以有效地抵銷輪胎旋轉 日守所產生之離心力，而避免氣閥組件4丨〇自殼體i 〇〇上脫離。 請芩照第2A圖、第2B圖和第3圖，其為繪示根據本發 月之第一較佳貫施例之輪胎狀態感測裝置的組裝示意圖、爆 炸不忍圖和組裝完成示意圖。本發明第二較佳實施例之氣閥 、、且件410的主體可由輪胎閥桿4〇〇、結合件2⑽和固定梢 所組成，其中輪胎閥桿4〇〇、結合件2〇〇可為一體成型或分開 的構件。輪胎閥桿400係鎖固於結合件2〇〇上。氣密墊圈35〇 係套设在輪胎閥桿400上並位於輪胎閥桿4〇〇之外端與墊環 3 00之間。鎖固元件45〇設置於輪胎閥桿4〇〇之外端與氣密墊 圈3 50之間，用以鎖固輪胎閥桿4⑽於輪框上。 本發明第二較佳實施例之殼體100具有低陷部1 10和一 對翼板12〇a和120b，此對翼板120a、120b之間形成開放端 112 ’其中低陷部11 〇係位於殼體1 〇〇之第一表面丨〇2上，且 係自第一表面1 02之第一側邊丨04開始延伸，低陷部丨丨〇位 於第一側邊104的一端並具有開放端112(即此端之低陷部11〇 為無底部的結構）。此對翼板120a和120b係設置於低陷部11〇 的相對兩側壁，並凸出於殼體1〇〇之第一表面1〇2及殼體1〇〇 與開放缟1 12相鄰的表面，其中翼板12〇a和12〇b凸出於第 9 1261552 一表面1 Ο 2的部分設詈右j曰 °又置有相對應之-對支撐孔U2a和l22b。 一板120a和120b的底部並延伸在篦 ^ , 之伸在弟一表面102上，以強化 異板1 2 0 a和 1 2 0 b的έ士士塞 >,Λ U冓。結合件200主要係由結合部22〇 和連接部2 1 0所组成，鈐日Α ^ 、 、 輻t閥# 400 —端係以例如螺紋 式鎖口於、、、口 口件200之連接部2 i 〇，即輪胎閱桿柳之—端設 置有内螺紋合件200之連接部21〇設置有與内螺紋相配 合之外螺紋；或輪胎閥肖4〇〇之一端設置有外螺紋，結合件 200之連接部21〇設置有與外螺紋相配合之内螺紋。因此，可 相當簡便地拆卸和安I輪胎閥桿·，以選擇更換適#長度的 輪胎閥桿400。 結合部220具有結合貫穿孔222,而連接部210係位於結 口口卩220不具有結合貫穿孔222之表面二^上。固定梢 可為例如.T型梢’其具有固定端234和與此固定端234相對 之插入鳊232，其中固定梢23〇係以插入端232穿過支撐孔 122a和122b和結合貫穿孔222，而將結合件2〇〇樞設在翼板 120a和120b之間。然後，再將扣環24〇套入於固定梢23〇之 插入端232，以固定固定梢23〇於殼體1〇〇上。又，如第μ 圖所示，結合部220與連接部21〇相對的表面224可設置為 與低陷部1 1 0之對應底面相配合的接觸面，藉以方便結合部 22〇於低陷部11 0中轉動。低陷部丨丨〇的底部可完全鏤空或部 刀鏤空，端視所需之輪胎閥桿4〇〇與殼體1〇〇間的角度而定。 值得一提的是，本發明之輪胎閥桿400與殼體1〇〇間的可調 角度可達270以上。另外，如上所述，應用於不同設計之輪 框時’本發明可簡便地更換具有適當長度的輪胎閥桿4〇0，來 10 1261552 鎖固在結合件200。故藉由可大幅度調整輪胎閥桿4〇〇與殼體 1〇〇間之角度及可更換不同長度之輪胎閥桿4〇〇的連結機構， 本發明之輪胎狀態感測裝置可簡便地安裝於各種不同型式的 气 輪框上。因此，本發明為適用於各式輪框的泛用型輪胎狀態 感測裝置。 又，每一個翼板120a或120b具有位於低陷部11〇之開 放端112的第一接觸面丨2切或，而墊環3〇〇具有可與翼 板12(^和UOb之第一接觸面12枱和12扑相貼合之二個第二 接觸面324a和324b，其中，該第一接觸面12乜、12仆與第 二接觸面324a、324b之間較佳是相應互補之形狀匹配接觸， 例如：弧凹狀與弧凸狀之形狀配合。當鎖固元件45〇鎖緊時， 第一接觸面12乜和i24b可緊密地與第二接觸面324&和32朴 相貼合’因此’可提供相當強度的鎖附力和摩擦力，以有效 地抵銷輪胎旋轉時所產生之離心力，而避免輪胎閥帛彻自 殼體100上脫離。 請參照第4圖，其為繪示根據本發明之第三較佳實施例 之輪胎狀態感測裝置的組裝示意圖。本發明第三較佳實施例 之翼板15〇b設置於殼體⑽上，其中翼板呈有第一 ^面（未❹），翼板心和_之間形成有—開放端152, 翼板15〇a和㈣與開放端152相對之一側具有一對開… 和⑽’開口 154&和154b的形狀為例如前寬後窄，用以使 氣閥組件420樞設並卡合於在開口 15乜和n4b中，其中氣 閥組件420並至少包括有輪胎閥桿4〇〇和塾環3〇〇，塾環 相對於第-接觸面之第二接觸面（未繪示），第—接觸面與第二 1261552 :面之間係相應互補之形狀匹配。氣閥組# 42〇係由輪胎 閥桿400 '結合件26〇和固定梢2 ° $ U疋明Ζ/υ所組成，其中輪胎閥桿 ° 口件26G可為—體成型或分開的構件。輪胎閥桿400 係鎖固於社人拙Λ . 。。 上。固定梢270係穿過結合件260，固定 梢270之兩端272和274係卡合於在開口 154&和15朴中， 輪胎閥桿4〇〇的位署i c 置了自開口 154a和154b之一側調整至開 放端152之另一側。 , 卩上所述本發明<各構件的結合方式僅為舉例r兑明，其 亦可使用其他連接方式，故本發明並不在此限。 、 :“、、第5圖’其料示安裝本發明之輪胎狀態感測裝 置於汽車輪框上的示意圖，其中輪框500為—般汽車之 如第5圖所示’在本發明之輪胎狀態感測裝置的安裝方法中， I先’輪胎閥桿400需穿過輪框5〇〇之閥孔，闕安放殼體1〇〇 在輪框500之輪框床上，並調整輪胎闕桿_盥殼冑_之 底面間的角度A。接著，將鎖固元件彻安裝在輪胎閥桿權 上’再將鎖固元件450鎖緊，以將輪胎閥桿彻固定在輪框 _上’其中㈣之内凹弧狀第二接觸面324a和324b 係緊貼著翼板㈣（和120a;未標示）之第一接觸面和 124b(參照第2B圖）。接著’將帽蓋46〇安裝在輪胎閥桿400 之外端上。 請參照第 6圖，豆為緣+史驻士政ηα /、馬、，、9不女政本發明之輪胎狀態感測裝 置於機車輪框上的示意圖，其中輪框51G為機車之輪框。當 本發明之輪胎狀態感測裝置應用於輪框51〇時，可大巾s地樺 加將輪胎間桿_與殼體⑽間角度’以使輪胎閥桿4W00大 12 !261552 約垂直於殼體100間，以將殼體1〇〇妥善地安放在輪框5 1〇 之輪框床上，及並將輪胎閥桿4〇〇固定在輪框5丨〇上。 因此，由上述本發明較佳實施例可知，應用本發明的優 點為：可大幅地調整輪胎閥桿與殼體間之角度、及可更換輪 胎閥桿’藉以提供泛用型輪胎狀態感測裳置；可大幅地增加 輪胎閥桿與殼體間的接觸摩擦力。 雖然本發明已以一較佳實施例揭露如上，然其並非用以 限疋本务明，任何热習此技藝者，在不脫離本發明之精神和 範圍内，§可作各種之更動與潤飾，因此本發明之保護範圍 當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 第1圖為繪示根據本發明之第一較佳實施例之輪胎狀態 感測裝置的組裝示意圖。 第2 A圖為繪不根據本發明之第二較佳實施例之輪胎狀態 感測裝置的組裝示意圖。 第2B圖為繪不根據本發明之第二較佳實施例之輪胎狀態 感測裝置的爆炸示意圖。 第3圖為繪不根據本發明之第一較佳實施例或第二較佳 實施例之輪胎狀態感測裝置之組裝完成的示意圖。 第4圖為繪示根據本發明之第三較佳實施例之輪胎狀態 感測裝置的組裝示意圖。 第5圖為繪不安裝本發明之輪胎狀態感測裝置於汽車輪 樞上的示意圖。 13 1261552 第6圖為繪示安裝本發明之輪胎狀態感測裝置於機車輪 框上的示意圖。I261552 IX. INSTRUCTION DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a tire state sensing device and a mounting method thereof, and more particularly to a universal use of a FlexiMe and mounting a wheel frame fixed to a vehicle tire. Type tire state sensing device and mounting method thereof. Q ° [Prior Art] Insufficient tire pressure in automobile tires, which is inconvenient for driving, such as fuel consumption, car handling is affected, and tire durability and tread life are also reduced. The heavy ones cause tires to burst tires, endangering the lives and driving safety of passengers. The tire condition sensing device can help the driver to check the condition of the vehicle wheel at any time in the vehicle, such as tire pressure, temperature, etc., thereby effectively increasing the vehicle's integrity. In general, the tire state sensing device is mounted at a wheel frame of a vehicle tire, and the tire state sensing device includes a housing having a tire state sensor (Sensor) mounted therein Power source (Power s〇Urce), for example, battery. The tire condition sensor detects the state inside the tire (eg tire pressure, temperature, etc.) and then transmits a status signal inside the tire to a receiver located outside the tire, which in turn evaluates the status signal inside the tire. The information inside the tire is transmitted to the vehicle through the on-board display to provide status information inside the tire. When the device is connected to a tire valve stem (Valve Stem) and assembled on the wheel frame of the vehicle tire, the tire valve stem is extended outward from the through hole of the side wall of the wheel frame, and then the nut is used. Lock the tire stem to the side wall of the wheel frame. When the tire 5 1261552 valve is fixed on the side wall of the wheel frame, if the angle between the tire stem and the casing is not good, the casing will not be in contact with the Rim Bed and will be suspended. The casing tends to be shaken by the centrifugal force generated when the tire rotates, which is not conducive to stable driving of the vehicle. In severe cases, the suspended adult body will hit the wheel frame and cause damage to the tire state sensor, the casing may be broken, or the tire stem may be detached from the casing. The broken casing fragments or the detached tire valve stem are more likely. Will pierce the tires, seriously affecting driving safety. Therefore, how to secure the body to the wheel frame bed becomes a very important issue. On the other hand, due to the considerable number of wheel frames, the wheel sets for different types are replaced by the length of the wheel port valve, or the tire stem is changed based on the consideration of the assembly safety of the tire state sensing device. A fixed angle with the housing to ensure that the tire condition sensing device is mounted on the wheel frame of the vehicle tire can be stabilized. However, it will result in an increase in production costs and considerable inconvenience in use. U.S. Patent No. 5,844,131 discloses a tire condition sensing device that uses two bottom members at the bottom of the housing to enable the housing to be placed against the wheel. U.S. Patent No. 6,865,932 discloses a mounting sensor. The device on the wheel frame 'uses a blocking element on either side of the housing of the sensor to place the housing against the wheel frame bed. When applied to a variety of different types of wheel frames, it does not adjust the angle between the tire stem and the housing to lock the sensor to the wheel frame. On the other hand, the tire valve stem is fixed to the housing, so that when the length of the tire stem is not in line with the wheel frame, it is not possible to replace the tire valve cup of the appropriate length. Therefore, the above two patents cannot be applied to various types of wheels 6 I261552. Therefore, it is very urgent to develop a tire state sensing and dressing method, which can adjust the angle between the tire stem and the casing; The length of the tire valve stem' thus effectively improves the shortcomings of the conventional tire shape. 『Apparel Contents】 The object of the present invention is to provide a tire state sensing device and a mounting method thereof, thereby providing an adjustable angle between a valve stem and a housing for a variety of different types of wheel frames. The purpose of the universal tire condition sensing device. Another object of the present invention is to provide a tire condition sensing device, a method of securing the same, which provides a coupling mechanism for a replaceable tire stem for use with a variety of different types of wheel frames. Another object of the present invention is to provide a tire state sensing device and a method thereof, thereby greatly increasing the contact force between the tire stem and the casing, thereby preventing the tire stem from coming off the casing to ensure driving. Safety. τ According to the above object of the present invention, a tire state sensing device is proposed for mounting on a wheel frame. In accordance with a preferred embodiment of the present invention, a tire condition sensing device 2 of the present invention includes a housing and a valve assembly that accommodates tire condition sensing and includes at least a pair of flaps between the pair of flaps Forming an open end, and: the valve assembly is pivotally disposed between the wings, the valve assembly comprises: a tire valve stem, and the two-month valve cup to 4 is connected with a gasket corresponding to the wings, the cushion The ring has a second matching surface with respect to the wing panel, the second contact surface and the second contact surface, and has a corresponding complementary shape matching. 7 1261552 Further, in the mounting method of the tire state sensing device of the present invention, first, a housing is provided which incorporates a tire state sensor, and the housing includes a protruding-to-wing panel. The pair of wings have at least one first contact surface, and the pair has an open end formed between the wings, and the opposite ends of the pair of wings have phase-to-corresponding-pair support holes. Next, a gas valve assembly is provided, and the gas valve assembly is pivoted in the support hole, wherein the gas valve assembly includes at least one backing ring having at least one second contact surface engageable with the first contact surface. The gasket ring is sleeved on the gas valve assembly and is in contact with the housing. Then, a 'locking element is provided and disposed between one end of the valve assembly and the backing ring' to lock the valve assembly to the wheel frame. When the tire state sensing device of the present invention is assembled in the wheel frame position of the vehicle tire, the backing ring and the wing of the housing are in firm contact to securely secure the tire state sensing device to the wheel frame. [Embodiment] Please refer to Fig. 1, which is a schematic view showing the assembly of a tire state sensing device according to a first preferred embodiment of the present invention. A tire state sensing device according to a first preferred embodiment of the present invention includes: a housing 100, a valve assembly 4ι: a buckle 240, a hermetic gasket 350, a locking member 45A, a cap 46, and the like, wherein The gas valve assembly 410 is pivotally mounted on the housing 1 , and the gas valve assembly 4 is assembled; the tire reading lever and the pad are included. The case... contains electronic components such as tire condition sensing to detect the internal state of the tire, such as tire pressure, 2 degrees, and the like. A hermetic gasket 350 is sleeved on the valve assembly 41 to provide a gas venting effect to prevent gas leakage. The locking component 45〇 (for example, a straight nut, a copper nut, etc.) is disposed between the outer end of the air-reading component 41G and the air-sounding circle 8 1261552 to lock the valve assembly 4 1 0 on the wheel frame. . A cap 46 is attached to the outer end of the tire valve stem 400 to protect the air vent of the tire stem 4 . Pad = 3 00 sleeve, again on the tire stem 4 ,, and has concave arcuate second contact faces 324a and 324b that are engageable with the housing. When the locking element 450 is locked, the second contact surfaces 324a and 324b can closely fit the housing 1 ,, therefore, I provide a relatively strong locking force and friction force to effectively offset the tire rotation The centrifugal force generated by the sunguard prevents the valve assembly 4 from disengaging from the casing i. Please refer to FIG. 2A, FIG. 2B and FIG. 3, which are schematic diagrams showing the assembly of the tire state sensing device according to the first preferred embodiment of the present month, the explosion failure diagram and the assembly completion diagram. The air valve of the second preferred embodiment of the present invention, and the main body of the member 410 may be composed of a tire valve stem 4 〇〇, a coupling member 2 (10) and a fixing tip, wherein the tire valve stem 4 〇〇 and the coupling member 2 〇〇 may be An integrally formed or separated component. The tire valve stem 400 is locked to the coupling member 2''. A hermetic gasket 35 is sleeved over the tire stem 400 and is located between the outer end of the tire stem 4〇〇 and the backing ring 3 00. The locking member 45 is disposed between the outer end of the tire stem 4〇〇 and the airtight gasket 350 for locking the tire stem 4 (10) to the wheel frame. The housing 100 of the second preferred embodiment of the present invention has a depressed portion 110 and a pair of wings 12a and 120b. The pair of wings 120a, 120b form an open end 112' with a depressed portion 11 Located on the first surface 丨〇2 of the casing 1 and extending from the first side edge 丨04 of the first surface 102, the depression portion 丨丨〇 is located at one end of the first side 104 and has an open End 112 (i.e., the depressed portion 11 of this end is a structure without a bottom). The pair of wings 120a and 120b are disposed on opposite side walls of the depressed portion 11〇, and protrude from the first surface 1〇2 of the casing 1〇〇 and the casing 1〇〇 adjacent to the open 缟1 12 The surface, wherein the wings 12a and 12b protrude from the surface of the surface 1 Ο 2 of the 9 1261552 is disposed on the right side and is provided with the corresponding pair of support holes U2a and 11b. The bottoms of a plate 120a and 120b extend at 篦^ and extend over the surface 102 of the slab to reinforce the scorpion plugs of the different plates 1 2 0 a and 1 2 0 b. The joint member 200 is mainly composed of a joint portion 22A and a joint portion 2 1 0, and the end of the joint valve ^ 400, for example, a threaded lock port, and a joint portion of the mouthpiece member 200 2 i 〇, that is, the connecting portion 21 provided with the internal thread fitting 200 at the end of the tire reading rod is provided with a thread complementary to the internal thread; or one end of the tire valve is provided with an external thread, combined The connecting portion 21 of the member 200 is provided with an internal thread that cooperates with the external thread. Therefore, it is quite easy to disassemble and install the tire valve stem to select the tire stem 400 of the appropriate length. The joint portion 220 has a joint through hole 222, and the joint portion 210 is located on the surface of the joint port 220 without the joint through hole 222. The fixed tip can be, for example, a T-shaped tip having a fixed end 234 and an insertion bore 232 opposite the fixed end 234, wherein the fixed tip 23 is inserted through the support holes 122a and 122b and the combined through hole 222 with the insertion end 232, The coupling member 2 is pivotally disposed between the flaps 120a and 120b. Then, the retaining ring 24〇 is inserted into the insertion end 232 of the fixed tip 23〇 to fix the fixing tip 23 to the housing 1〇〇. Moreover, as shown in FIG. 5, the surface 224 of the joint portion 220 opposite to the connecting portion 21A can be disposed as a contact surface matching the corresponding bottom surface of the depressed portion 110, thereby facilitating the joint portion 22 to collapse in the depressed portion. Turn in 11 0. The bottom of the depressed portion can be completely hollowed out or the knife is hollowed out, depending on the angle between the desired tire stem 4〇〇 and the casing 1〇〇. It is worth mentioning that the adjustable angle between the tire valve stem 400 of the present invention and the casing 1 can reach 270 or more. Further, as described above, when applied to a wheel frame of a different design, the present invention can easily replace the tire valve stem 4〇0 having an appropriate length to lock the joint member 200 at 10 1261552. Therefore, the tire state sensing device of the present invention can be easily installed by a mechanism for greatly adjusting the angle between the tire stem 4〇〇 and the casing 1 and the tire valve stem 4〇〇 of different lengths. On a variety of different types of gas wheel frames. Therefore, the present invention is a general-purpose tire state sensing device applicable to various wheel frames. Further, each of the flaps 120a or 120b has a first contact surface 丨2 at the open end 112 of the depressed portion 11A, and the backing ring 3 has a first contact with the flap 12 (^ and UOb) The second contact surfaces 324a and 324b of the surface 12 and 12 are matched, wherein the first contact surfaces 12, 12 and the second contact surfaces 324a, 324b preferably have corresponding complementary shapes. The contact, for example, the arc concave shape matches the shape of the arc convex shape. When the locking member 45 is locked, the first contact faces 12乜 and i24b can closely fit the second contact faces 324 & Therefore, a relatively strong locking force and friction force can be provided to effectively offset the centrifugal force generated when the tire rotates, and the tire valve is prevented from being detached from the housing 100. Referring to FIG. 4, it is shown A schematic view of the assembly of the tire state sensing device according to the third preferred embodiment of the present invention. The flap 15b of the third preferred embodiment of the present invention is disposed on the housing (10), wherein the flap has a first surface (❹), between the wing core and _ is formed with an open end 152, the flaps 15a and (4) are opposite the open end 152 One side has a pair of openings ... and (10) 'openings 154 & 154 and 154b are, for example, front wide and narrow, for pivoting and engaging valve assembly 420 in openings 15A and n4b, wherein valve assembly 420 And including at least a tire valve stem 4〇〇 and an annulus ring 3〇〇, the second contact surface of the annulus ring relative to the first contact surface (not shown), the first contact surface and the second 1261552: surface corresponding Complementary shape matching. The valve group # 42〇 is composed of a tire valve stem 400 'bonding member 26 〇 and a fixed tip 2 ° 疋 疋 Ζ υ υ , , , , , , , , , , , , , 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎 轮胎Or a separate component. The tire stem 400 is locked to the body. The upper fixed tip 270 is passed through the coupling member 260, and the ends 272 and 274 of the fixed tip 270 are engaged at the opening 154& In the case of the Puzhong, the position of the tire valve stem 4〇〇 is adjusted from one side of the openings 154a and 154b to the other side of the open end 152. The present invention is described above. For example, r can also use other connection methods, so the present invention is not limited thereto. : :,,,,,,,,,,,,,,, A schematic diagram of a tire state sensing device of the present invention on an automobile wheel frame, wherein the wheel frame 500 is a general automobile as shown in FIG. 5, in the mounting method of the tire state sensing device of the present invention, The valve stem 400 is required to pass through the valve hole of the wheel frame 5, and the housing 1 is placed on the wheel frame bed of the wheel frame 500, and the angle A between the bottom surfaces of the tire mast _ 盥 胄 _ is adjusted. Then, The locking element is completely mounted on the tire stem and then the locking element 450 is locked to fix the tire valve stem to the wheel frame_upper. (4) The concave arc-shaped second contact surfaces 324a and 324b are Adjacent to the first contact surface of the wing (four) (and 120a; not labeled) and 124b (see Figure 2B). Next, the cap 46 is mounted on the outer end of the tire stem 400. Please refer to Figure 6 for a picture of the tire state sensing device of the present invention on the wheel frame of the machine, in which the wheel frame 51G is the wheel frame of the locomotive. . When the tire state sensing device of the present invention is applied to the wheel frame 51, the angle between the tire bar _ and the casing (10) can be increased to make the tire valve stem 4W00 larger than 12 261 552 approximately perpendicular to the shell. The body 100 is placed on the wheel frame bed of the wheel frame 5 1〇, and the tire valve stem 4〇〇 is fixed to the wheel frame 5丨〇. Therefore, it is apparent from the above-described preferred embodiments of the present invention that the advantage of applying the present invention is that the angle between the tire stem and the housing can be greatly adjusted, and the replaceable tire valve stem can be used to provide a general-purpose tire state sensing skirt. Set; can greatly increase the contact friction between the tire stem and the housing. Although the present invention has been described above in terms of a preferred embodiment, it is not intended to limit the scope of the present invention, and various modifications and changes may be made without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the assembly of a tire state sensing device according to a first preferred embodiment of the present invention. Fig. 2A is a schematic view showing the assembly of the tire state sensing device not according to the second preferred embodiment of the present invention. Fig. 2B is a schematic exploded view showing the tire state sensing device not according to the second preferred embodiment of the present invention. Fig. 3 is a view showing the completion of assembly of a tire state sensing device which is not according to the first preferred embodiment or the second preferred embodiment of the present invention. Fig. 4 is a schematic view showing the assembly of a tire state sensing device according to a third preferred embodiment of the present invention. Fig. 5 is a schematic view showing the tire state sensing device of the present invention not mounted on the wheel hub of the automobile. 13 1261552 Fig. 6 is a schematic view showing the mounting of the tire state sensing device of the present invention on the wheel frame of the machine.
【主要元件符號說明】 100 :殼體 104 :第一側邊 112、152 :開放端 122a、122b :支撐孔 150a、150b :翼板 200、260 :結合件 2 12 :表面 222 :結合貫穿孔 230、270 :固定梢 234 :固定端 272、274 ··固定梢之兩端 300 :墊環 350 :氣密墊圈 410、42 0 :氣閥組件 460 :帽蓋 102 ··第一表面 11 0 :低陷部 120a、120b :翼板 124a、124b :第一接觸面 154a、154b ··開口 2 1 0 :連接部 220 :結合部 224 :表面 232 ··插入端 240 :扣環 324a、324b :第二接觸面 4 0 0 :輪胎閥桿 450 :鎖固元件 A:角度 14[Main component symbol description] 100: Housing 104: First side 112, 152: Open end 122a, 122b: Support holes 150a, 150b: Wings 200, 260: Bonding member 2 12: Surface 222: Bonding through hole 230 270: fixed tip 234: fixed end 272, 274 · fixed end of the tip 300: backing ring 350: airtight gasket 410, 42 0: gas valve assembly 460: cap 102 · · first surface 11 0 : low The recesses 120a, 120b: the flaps 124a, 124b: the first contact surface 154a, 154b · the opening 2 1 0: the connecting portion 220: the joint portion 224: the surface 232 · the insertion end 240: the buckle 324a, 324b: the second Contact surface 4 0 0 : tire valve stem 450 : locking element A: angle 14