M335410 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種胎壓偵測器，特別是指一種可結 合運用於各式轎車、貨車、機車之金屬製標準氣嘴上的無 線胎壓偵測器。 … 【先前技術】 汽車是目前最方便的代步交通工具之一，也是交通事 故發生率較高的族群，探討其本質，影響汽車的安全因素 ，除了人為因素（如酒後駕車、疲勞駕駛…等）之外，汽車本 身的構件（如輪胎、煞車系統…等）能否正常運作也是重要的 因素；其中，以輪胎而言，若是胎壓過高，對於行進中的 車輛有可能發生爆胎的危險性，反之，則會造成輪胎胎面 的磨損而影響車輛的穩定性，間接威脅到乘客的生命安全 所以，檢測輪胎胎壓之胎壓偵測器，便成為車輛必要裝 設的構件之一。 如圖1、2所示，為一種無線胎壓檢測器，包含一盒體 11、一與該盒體11相結合的氣嘴12，及一設於該盒體u 内的電路板13，其中，該氣嘴12是藉由與一螺絲14螺合 口疋於4益體11上’並藉由該電路板13之控制電路進行壓 力感測並予以轉換為無線信號後對外發射送出。 田車輛在南速行進時，其輪胎的轉速較快，裝設在該 2 ^上的無線胎壓檢測器必須承受較大的離心力，由於該 氣觜12疋藉由與該螺絲14螺合固定於該盒體u上，一旦 車輛遇到顛簸的路段時，其劇烈的震動將使該螺絲14較容 M335410 易自该氣嘴12上脫離，$志# — 運作，又… 無線胎壓檢測器解體而無法 建作，又该氣嘴12是設計成 上一般運用；了〃、该螺絲14螺合，與市面 未干佥4 、 機車之金屬製標準氣嘴（圖 禾不）不盡相同，更換時必須 12 ^ 、另仃叮作，尤其是必須在氣嘴 ，甘 系、、、糸14相互螺合的内螺紋121 因此其所需耗費之成本較高。 如圖3、4所示，為另一蘇备心 ^ η 马另種無線胎壓檢測器，包含一盒 一 1、一與該盒體11相結人&夯_ η 邳、° σ的虱嘴12，及一設於該盒體 的電路板13，其中，該氣嘴 接上土 成汛赁12與該盒體11是固定連 接在一起且不可分離，而且， 制雷踗、# — ^ i Π樣疋糟由該電路板13之控 出。^力感測衫以轉換為無線信號後對外發射送 “ ’由於該氣嘴12與該盒心是固定連接在 ==，因此其安裝過程較前述之氣嘴12與 的：式因難’較不容易更換拆卸，而且，一旦該氣嘴 »亥益體u發生毀損，並/ 手早、構件，而必須整組汰換，其購置成本較高。 缺點所以’上述兩種習知之無線胎壓檢測器，具有以下之 1 ·結構穩定性較差： ，圖1、2所不之第-種習知可得知，該氣嘴12是 ^亥螺絲14螺合固定於該盒體11上，一曰車 " 又、I其劇烈的震動將使該螺絲14較容易自該 脫離，造成該無線胎壓檢測器解體而無法運作。 M335410 2.安裝不便，汰換成本高： 如圖卜2所示之第—種f知的氣嘴12是設計成可與 該螺絲14螺合，與市面上一般運用於各式轎車、貨車、 機車之金屬製標準氣嘴(圖未示)不盡相同，更換時必須另 行<Γ作，其所需耗費之成本較高，又如圖 ^ —所不之第 二種習知的氣嘴12與盒體U是固定連接在一起且不可分 離，較不容易更換拆卸，當該氣嘴12或該盒體u發生二 損，無法單獨更換該氣嘴12或該盒體π等單一構件，而 必須整組汰換，其購置成本較高。 【新型内容】 、因此，本新型之目的，即在提供一種結構穩定性佳且 汰換成本較低的無線胎壓偵測器。 於是，本新型之無線胎壓偵測器，係可結合運用於各 式轎車、貨車、機車之輪胎上，該無線胎壓偵測器包含一 感知器單元，及一氣嘴單元。 該感知器單元包括一殼體、一設於該殼體内的電路板 ，及一插置於該殼體上的墊片，其中，該殼體具有一進氣 口，及一與該進氣口連通的凹槽，該墊片位於鄰近該進氣 口處且具有一與該電路板電連接的連接部。 "亥氣嘴單元與該感知器單元相結合，該氣嘴單元包括 一可用於當作天線的管件、至少一套設在該管件上的墊圈 、一與該管件之一端相螺合的帽蓋，及至少一與該管件另 一端相螺合的螺帽。 本新型之功效在於，藉由該螺帽與該管件螺合，使該 M335410 氣嘴單元與該感知器單元相結合固定於一輪胎與一輪圈之 間’由於該螺帽螺合的方式較習知以螺絲螺合的方式不易 鬆脫’所以’本新型之結構敎性較佳，另外，該氣嘴單 元與該感知器單元是可分離地結合在一起，當該益線於壓 偵測器部分損壞時，可避免習知整組汰換的㈣置成/ 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在M335410 VIII. New description: [New technical field] The new type is related to a tire pressure detector, especially a wireless tire that can be combined with metal standard nozzles used in various cars, trucks and locomotives. Pressure detector. ... [Prior Art] The car is one of the most convenient means of transportation, and it is also a group with a high incidence of traffic accidents. It explores its nature and affects the safety factors of automobiles, except for human factors (such as drunk driving, fatigue driving, etc.). In addition, the normal operation of the components of the car itself (such as tires, brake systems, etc.) is also an important factor; in the case of tires, if the tire pressure is too high, there may be a puncture of the moving vehicle. Danger, on the contrary, it will cause the tire tread wear and affect the stability of the vehicle, which indirectly threatens the safety of the passenger. Therefore, the tire pressure detector that detects the tire pressure is one of the necessary components of the vehicle. . As shown in FIG. 1 and 2, a wireless tire pressure detector includes a casing 11, a gas nozzle 12 combined with the casing 11, and a circuit board 13 disposed in the casing u, wherein The air nozzle 12 is screwed onto the 4 body 11 by a screw 14 and is pressure-sensed by the control circuit of the circuit board 13 and converted into a wireless signal for external transmission. When the vehicle is traveling at the south speed, the tire rotates at a faster speed. The wireless tire pressure detector installed on the 2 ^ must withstand a large centrifugal force, because the air 觜 12 螺 is screwed with the screw 14 On the box u, once the vehicle encounters a bumpy road section, its violent vibration will make the screw 14 easier to disengage from the air nozzle 12, and the 335# operates, and... the wireless tire pressure detector Disintegrated and unable to be built, and the gas nozzle 12 is designed to be used in general; the screw 14 is screwed together, and the metal nozzle is not the same as the metal nozzle of the locomotive. When replacing, it must be 12 ^, and other operations, especially the internal thread 121 which must be screwed to each other at the nozzle, the system, and the crucible 14 are therefore costly. As shown in FIG. 3 and FIG. 4, another type of wireless tire pressure detector is provided for the other type, and includes a box 1 and a pair of the body & 夯 _ η 邳, ° σ a nozzle 12, and a circuit board 13 disposed on the casing, wherein the nozzle is connected to the casing 12 and the casing 11 is fixedly coupled and inseparable, and the thunder, # ^ i 疋 疋 由 is controlled by the circuit board 13. ^The force-sensing shirt is converted into a wireless signal and then sent to the outside. "Because the nozzle 12 is fixedly connected to the box core at ==, the installation process is better than the aforementioned nozzle 12: It is not easy to replace and disassemble, and once the nozzle is damaged, and the hand is early, the component must be replaced by the whole group, the purchase cost is high. The disadvantage is that the above two conventional wireless tire pressures The detector has the following ones: The structural stability is poor: It is known in the first and second embodiments of FIG. 1 and FIG. 2 that the gas nozzle 12 is screwed and fixed to the casing 11, one Brake " Also, its violent vibration will make the screw 14 easier to detach from it, causing the wireless tire pressure detector to disintegrate and fail to operate. M335410 2. Inconvenient installation, high replacement cost: Figure 2 The gas nozzle 12 of the first type shown is designed to be screwed with the screw 14, and is different from the standard metal nozzle (not shown) commonly used in various cars, trucks, and locomotives on the market. , when you replace it, you must use another < Γ,, the cost of the required cost is higher, and as shown in Figure ^ The second known gas nozzle 12 and the casing U are fixedly connected and inseparable, and are relatively difficult to be replaced and disassembled. When the gas nozzle 12 or the casing u is damaged, the gas nozzle 12 cannot be replaced separately. Or a single component such as the box π, but must be replaced by a whole group, and the purchase cost is high. [New content] Therefore, the purpose of the novel is to provide a structural stability and a low replacement cost. The wireless tire pressure detector is thus applicable to the tires of various cars, trucks and locomotives. The wireless tire pressure detector comprises a sensor unit and a gas The sensor unit includes a casing, a circuit board disposed in the casing, and a gasket inserted into the casing, wherein the casing has an air inlet, and a a groove communicating with the air inlet, the gasket being located adjacent to the air inlet and having a connection portion electrically connected to the circuit board. The sea nozzle unit is combined with the sensor unit, the air nozzle unit Including a tube that can be used as an antenna, at least one set a gasket on the pipe member, a cap screwed to one end of the pipe member, and at least one nut screwed to the other end of the pipe member. The effect of the present invention is that the nut is screwed to the pipe member. The M335410 air nozzle unit and the sensor unit are fixedly fixed between a tire and a rim. 'Because the nut is screwed, it is not easy to loosen by screwing.' Preferably, the air nozzle unit and the sensor unit are detachably coupled together, and when the line is partially damaged by the pressure detector, the conventional set replacement can be avoided (4). [Embodiment] The foregoing and other technical contents, features and effects of the present invention are
以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖5、7’本新型無線胎壓偵測器之較佳實施例是 裝設在一般車輛之輪胎15與輪圈16之間（如圖7所示），其 中’本實施{列是將該無線胎壓偵冑器裝言免在一輪車上，亦 可裝設在一貨車上（如圖8所示）或其他車輛例如各式轎車、 卡車、機車之金屬製標準氣嘴單元上，並不以本實施例為 限，即，該無線胎壓偵測器包含一感知器單元2，及一氣嘴 單元3。 該感知器單元2包括一殼體21、一設於該殼體21内的 電路板22’及一插置於該殼體21上的墊片23，其中，該 吸體21具有一進氣口 211，及一與該進氣口 211連通的凹 槽212，該墊片23位於鄰近該進氣口 211處且具有一與該 電路板22電連接的連接部231。 在本實施例中’該電路板22是内設於該殼體21中， 且與該墊片23之連接部23丨電連接後全面封膠，另外，該 電路板22可依序將偵測之電壓值轉換及放大信號後輸出， 8 M335410 且設計有一感測器與發射電路用以發射壓力及溫度等資訊 ’藉由接收端（圖未示）來判讀胎壓及胎溫等信號。 該氣嘴單元3與該感知器單元2相結合，該氣嘴單元3 包括一可用於當作天線的管件31、二個套設在該管件31上 的塾圈32、一與該管件31之一端相螺合的帽蓋33，及二 個與該管件31另一端相螺合的螺帽34。 當該感知器單元2與該氣嘴單元3於輪胎15與輪圈16 上組合完畢後，可自行於該帽蓋33螺合的管件31之一端 進行灌氣作業，氣體會由該管件31之另一端導入該輪胎15 中’另外’如圖6所示，該殼體21之凹槽212的設計，係 可方便使用者較容易地持用一般拆卸螺帽之工具（本實施例 為一套筒17)伸入該凹槽212中，對所述螺帽34進行安裝 或拆卸的動作，該凹槽212提供該套筒Π較充裕的旋轉空 間’讓使用者可較簡單且迅速地安裝或拆解該無線胎壓偵 測器。 參閱圖5、7，由於該墊片23之連接部231與該電路板 22電連接，且該氣嘴單元3之管件31是穿伸過該進氣口 211與所述螺帽34相螺合，所述螺帽34與該墊片23接觸 而形成電連接，使該管件31與該電路板22間接形成電連 接迴路’並藉由該管件31在組裝後是外露於該輪圈16，可 字η亥|件31作為一天線元件，以便將胎壓感測值之訊號對 外發射。 藉由該氣嘴單元3之螺帽34與該管件31螺合，使該 氣嘴單元3與該感知器單元2相結合固定於該輪胎15與輪 M335410 圈16之間，其拆解與組合方式 17的姑4 皇而引用如圖ό所示之套筒 的拆卸工具，其安裝與拆解 产一土 、枉1 乂苐二種習知固定連接 哭罝分〇 0 勿且忒*1嘴單元3與該感知 °口 疋可分離地結合在一起，每兮4 裔邊⑽―， 田5亥無線胎壓偵測器之 乳鳴早疋3或者是該殼體21 _ 知生知壞日守，可以單獨地僅更 換该軋鳴早兀3或是該殼體21 哭留-Λ ' · 尤其是本新型之感知 為早π 2是可裝設在各式轎車 制4西、仕七 干卞單、機車之金屬 I私準軋嘴單元3上，因此毋 ^ ^ ^ ^ 而再另外叮製，避免習知整 、、、次換的向購置成本，另外，告 的敗田回逮仃進的車輛遇到顛簸 、又產生劇烈震動時，該螺帽34螺人μ + n 4g ΛΛ ^ ^ Τ 1目Μ螺合的方式較習知以 累、、、糸螺合的方式不易鬆脫，所 佳。 本新型之結構穩定性較 另2圖8,為本新型無線胎壓偵測器之-較佳實施例的 實施態樣’該實施態樣是將感知器單元2裝設在一 :車專用之金屬製標準氣嘴單元3上 屬製標準氣嘴單元3之管件31 貝單專用之金 ^件31疋概呈彎曲狀，同樣能夠達 。構穩疋性較佳及降朗⑽修成本等功效。 因此’本新型無線麵_器，具有以下之優點： 1 ·結構穩定性較佳： 人由於該孔嘴早几3之管件31藉由與所述螺帽34螺 :固定於該感知器單元2上’當車_遇到顛簸的路段時， 、劇烈的震動較不容易使所述螺帽34自該感知器單元2 上脱離，造成該無線胳麼檢測器解體而無法運作，轉定 性較第-種習知利用螺絲螺合固定的方式佳。… 10 M335410 2·安裝方便，汰換成本低： 由於該氣嘴單元3與市面上運詩各•車、貨車 二:機車之市售金屬製標準氣嘴(圖未示)規袼相同， J更換？帽34螺合固定，安裝與拆解較簡單迅速，所 更換％不必如第—種習知再另行訂作，而且，The detailed description of a preferred embodiment of the present invention will be apparent from the following description. Referring to Figures 5, 7', a preferred embodiment of the novel wireless tire pressure detector is mounted between a tire 15 of a general vehicle and a rim 16 (as shown in Figure 7), wherein 'this embodiment' column will The wireless tire pressure detector can be installed on a truck, or can be installed on a truck (as shown in FIG. 8) or other metal such as a metal standard gas nozzle unit of a car, a truck or a locomotive, and Not limited to this embodiment, that is, the wireless tire pressure detector includes a sensor unit 2 and a gas nozzle unit 3. The sensor unit 2 includes a housing 21, a circuit board 22' disposed in the housing 21, and a spacer 23 interposed on the housing 21. The suction body 21 has an air inlet. 211, and a groove 212 communicating with the air inlet 211, the gasket 23 is located adjacent to the air inlet 211 and has a connecting portion 231 electrically connected to the circuit board 22. In the present embodiment, the circuit board 22 is internally disposed in the housing 21 and is electrically connected to the connection portion 23 of the spacer 23 to be fully encapsulated. In addition, the circuit board 22 can be detected in sequence. After the voltage value is converted and amplified, the output is 8 M335410 and a sensor and a transmitting circuit are designed to transmit pressure and temperature information. The receiving end (not shown) is used to interpret signals such as tire pressure and tire temperature. The air nozzle unit 3 is combined with the sensor unit 2, and the air nozzle unit 3 includes a tubular member 31 that can be used as an antenna, two turns 32 that are sleeved on the tubular member 31, and a tubular member 31. A cap 33 that is screwed at one end, and two nuts 34 that are screwed to the other end of the tube member 31. After the sensor unit 2 and the air nozzle unit 3 are combined on the tire 15 and the rim 16, the gas filling operation can be performed by one end of the pipe member 31 screwed by the cap 33, and the gas will be from the pipe member 31. The other end is introduced into the tire 15 as 'other'. As shown in FIG. 6, the recess 212 of the housing 21 is designed to facilitate the user to easily use the general disassembling nut tool (this embodiment is a set). The sleeve 17) extends into the recess 212 to perform an action of attaching or detaching the nut 34, and the recess 212 provides a relatively large rotating space of the sleeve ' to allow the user to install or simply and quickly Disassemble the wireless tire pressure detector. Referring to FIGS. 5 and 7, since the connecting portion 231 of the spacer 23 is electrically connected to the circuit board 22, and the tube member 31 of the air nozzle unit 3 is threaded through the air inlet 211 and the nut 34 is screwed. The nut 34 is in contact with the spacer 23 to form an electrical connection, so that the tube member 31 and the circuit board 22 form an electrical connection loop indirectly, and the tube member 31 is exposed to the rim 16 after assembly. The word 亥 | | 31 is used as an antenna element to transmit the signal of the tire pressure sensing value to the outside. The nut 34 of the air nozzle unit 3 is screwed into the tube member 31, and the air nozzle unit 3 and the sensor unit 2 are fixedly fixed between the tire 15 and the wheel M335410. The disassembly and combination are performed. The detachment tool of the sleeve shown in Fig. ,, the installation and dismantling of a soil, 枉1 乂苐 two kinds of conventional fixed connection cries 罝 1 1 1 The unit 3 is detachably combined with the perceptual port, each side of the 4th side (10), the Tian 5i wireless tire pressure detector of the milking early warning 3 or the housing 21 _ knowing the truth It is possible to replace only the squeaking early 兀 3 or the casing 21 crying and leaving - Λ ' · Especially the perception of the present invention is early π 2 can be installed in various types of cars, 4 West, Shiqi Cognac Single, locomotive metal I privately-rolled the nozzle unit 3, so 毋 ^ ^ ^ ^ and then another control, to avoid the traditional cost of acquisition, and replacement, and the return of the defeated field When the vehicle encounters bumps and violent vibrations, the nut 34 is screwed into the body by μ + n 4g ΛΛ ^ ^ Τ 1 Μ Μ 较 较 较 较 较 较 较 较 较 较 较Type clincher, the good. The structural stability of the present invention is different from that of FIG. 8 , which is an embodiment of the preferred wireless tire pressure detector of the preferred embodiment. The embodiment is to install the sensor unit 2 in a vehicle-specific manner. The standard valve unit 3 of the metal standard nozzle unit 3 is a tube member 31 of the standard nozzle unit 3, and the special sheet metal piece 31 is generally curved and can be reached. It has better stability and lower cost (10) repair costs. Therefore, the present invention has the following advantages: 1. The structural stability is better: the tube member 31 of the nozzle 3 is screwed to the nut 34 by the nozzle 3: fixed to the sensor unit 2 When the vehicle is in a bumpy road section, the violent vibration is less likely to disengage the nut 34 from the sensor unit 2, causing the wireless detector to disintegrate and fail to operate. The first type of conventional method is preferably fixed by screwing. ... 10 M335410 2·Easy to install, low replacement cost: Since the air nozzle unit 3 is the same as the commercially available metal standard air nozzle (not shown) on the market, J replacement? The cap 34 is screwed and fixed, and the installation and disassembly are relatively simple and quick, and the replacement % does not have to be customized as in the first-class, and
線㈣偵測器之氣嘴單元3或者毅體2】發生損壞 以早獨地僅更換該氣嘴軍元3或殼體Μ即可，避免如第 一種習知汰換整組構件，其成本較低。 歸納上述，本新型之無線胎壓偵測器，利用該螺帽％ J亥官件31螺合，使該氣嘴單元3與該感 合固定於該輪胎15與輪圈16之間，由於該螺帽34螺= 方式較習知以螺絲螺合的方式不易鬆脫，所以，本新型之 ，構穩4性較佳，另外，該氣嘴單元3與該感知器單元2 疋可分離地結合在一起，當該無線胎壓偵測器之氣嘴單元3 或者成體21發生損壞時’可以單獨地僅更換該氣嘴單元3The damage of the nozzle unit 3 or the body 2 of the line (4) detector can be changed to replace the nozzle element 3 or the casing 早 independently, so as to avoid the replacement of the entire group as in the first type. The cost is lower. In summary, the wireless tire pressure detector of the present invention is screwed by the nut, so that the air nozzle unit 3 and the coupling are fixed between the tire 15 and the rim 16 due to the The nut 34 screw=the method is not easy to loosen by the screw screwing method. Therefore, the present invention is preferably stable in structure, and in addition, the air nozzle unit 3 and the sensor unit 2 are detachably coupled. Together, when the air nozzle unit 3 or the body 21 of the wireless tire pressure detector is damaged, the air nozzle unit 3 can be replaced only separately.
或成體21即可’避免習知整組汰換的高購置成本，故確實 能達到本新型之目的。 惟以上所述者，僅為本新型之—個較佳實施例而已， 當不=以此限定本新型實施之範圍，即大凡依本新型申請 專利範圍及新型說a月内容所作之簡單的等效變化與修飾， 皆仍屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋一立體分解圖，說明習知一種無線胎壓檢測器 11 M335410 圖2是一立體圖，輔助說明圖1無線胎壓檢測器組合 後之態樣， 圖3是一立體分解圖，說明習知另一種無線胎壓檢測 器； 圖4是一剖面圖，輔助說明圖3無線胎壓檢測器組合 於輪胎上之使用態樣； 圖5是一立體分解圖，說明本新型無線胎壓偵測器之 較佳實施例；及 圖6是一立體圖，說明該較佳實施例利用一套筒安裝 之態樣； 圖7疋一剖面圖’說明該較佳實施例裝設在輪胎與輪 圈之間的態樣；及 圖8是一立體分解圖，說明該較佳實施例結合於貨車 用之金屬製標準氣嘴的另-種實施態樣。Or adult 21 can 'avoid the high acquisition cost of the whole group, so it can achieve the purpose of this new type. However, the above is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, that is, the simple scope of the patent application scope and the new type a month content. Both effect changes and modifications are still covered by this new patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing a conventional wireless tire pressure detector 11 M335410. Fig. 2 is a perspective view for explaining the combination of the wireless tire pressure detector of Fig. 1. Fig. 3 is a 3 is an exploded perspective view showing another wireless tire pressure detector; FIG. 4 is a cross-sectional view for explaining the use of the wireless tire pressure detector of FIG. 3 on a tire; FIG. 5 is an exploded perspective view of the present invention; A preferred embodiment of the novel wireless tire pressure detector; and FIG. 6 is a perspective view showing the preferred embodiment using a sleeve mounting aspect; FIG. 7 is a cross-sectional view showing the preferred embodiment mounting. The aspect between the tire and the rim; and FIG. 8 is an exploded perspective view showing another embodiment of the preferred embodiment incorporated in a metal standard gas nozzle for a truck.
12 M335410 【主要元件符號說明】 15 …輪胎 ' x -1· 1 * ·.··¥*； μ輪圈 231 …連接部 1 K ❖ S « K …套筒 3 «,« 氣嘴單元 2 * Κ . …感知器單元 31 ……管件 1 * ί* s s 殼體 "4整*圈 211 …進氣口 3 3…… …帽蓋 212 ""凹槽 ¢- S 螺帽 2 2…… …電路板12 M335410 [Description of main component symbols] 15 ...tire ' x -1· 1 * ·.··¥*; μ rim 231 ...connecting part 1 K ❖ S « K ...sleeve 3 «, « air nozzle unit 2 * Κ . . perceptron unit 31 ... fitting 1 * ί * ss housing " 4 full * circle 211 ... air inlet 3 3 ... ... cap 212 ""groove ¢-S nut 2 2... ...circuit board
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