M312444 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種隱藏式無線胎壓檢測器，尤指一種將 设在輪胎内部之胎壓檢測系統（Tire pressure Monitoring System，TPMS)的發射天線，藉由氣嘴延伸至輪胎外部，以獲 得較準確之發射信號，且該檢測器與該氣嘴係呈樞接狀態， 可依鋼圈規格調整裝設角度，以確保使用之穩定性及拆解輪 胎時之安全性。 【先前技術】 按，車輛於行駛一段時間之後，或是經日照曝晒及夜晚溫 度下降後，容易產生洩壓情形，而使得胎壓低於正常值28psi， 對於行車安全而言，是一種潛在的危險性，尤其在高速行駛中 的車輛，如因胎壓不足而爆破時，其後果更是不堪設想。 是以，針對行駛中胎壓的檢測及警告裝置，已有很多業 者投入研發，此類型專利見諸於公告第536489號、400811 號、149143 號 177543 號、560445 號、574977 號、090946 號、100539號及396974號等專利前案。而習知專利前案 中，大致上可分為電子式檢測及機械式檢測，其中機械式檢 測器大都裝設在輪胎外部之鋼圈附近，其有外露之缺失，且 非本發明改良標的，容不贅述。 至於，電子式胎壓檢測器，又分為外露式及隱藏式，但因 外露式係將胎壓檢測器鎖在氣嘴外端，故易被偷取，且非本 案標的容不贅述。所以電子式仍以將胎壓檢測器安裝在輪 胎内部鋼圈上之隱藏式胎壓檢測器為主，此類型專利見諸於 M312444 公告第404354號、第578706號及第578707號等專利中。 此種型態之優點是胎壓檢測器隱藏在輪胎内而可直接測得 胎壓，其主要結構如第一、二圖所示，包括一組殼體（11)，一設 在殼體（11)内之檢測器電路板（12)，該電路板（12)有一信號 發射天線（13)，以及二顆供給電路板（12)所需電源之電池 (14)，另該殼體（11)前端連接一氣嘴（15)。當前述元件組裝成 胎壓檢測器（10)，則如第二圖所示，將其固定在輪胎（20)内部 之鋼圈（21)上，並使氣嘴（15)穿伸鋼圈（21)，然後利用一墊片 (16)及一螺帽（17)固定，最後鎖上護蓋（18)完成組裝。 前揭習用之胎壓檢測器（10)，當其偵測到胎壓異常時， 係藉由發射天線（13)將信號發出，由設於車内之接收器（圖 未示）接收，藉以得知胎壓異常。惟查，該發射天線（13)係位於 輪胎（20)内，而輪胎（20)是由複數層結構組合而成，並且包含 有鋼線環帶結構，是以，當無線信號發射時會受到輪胎内部 鋼線環帶對電磁波產生嚴重遮蔽，或是鋼圈（21)的阻擋而干 擾無線信號的發射，致使其準確度及可靠度不佳，為其缺失 之一0 此外，由於信號發射易受阻，因此需耗費較多電池（14) 之電力以期增加無線信號強度，致使電池（14)壽命減少，需 經常拆解輪胎更換電池，形成一種不方便。 再者，如第二圖所示，由於各種廠牌之鋼圈（21)規格不 盡相同，以致於胎壓檢測器（10)之殼體（11)與氣嘴（15)之固 定角度，似乎無法滿足不同鋼圈之需求，造成位於輪胎（20) 内部之殼體（11)無法貼靠在鋼圈（21)上形成穩固定位。此外， 有的鋼圈（21)規格在拆解輪胎（20)時，當拆解工具插入輪胎 M312444 ()寺”、插人之操作角度易揸擊到該殼體（η)而造成胎壓 檢測器（ίο)之損壞，亦為其缺失之一。 【新型内容】 本創作主要目的，係在提供一種隱藏式無線胎壓檢測器， 了、有將在輪胎内部之胎壓檢測系統(τρ·)的發射天線， 藉由氣嘴延伸至輪胎外部，以獲得較準確之發射信號，提昇 胎壓偵測之可靠度，以增進使用之安全者。 本創作X -目的，則在提供—種隱藏式無線胎壓檢測器， 由於其天線延伸至輪胎外部，可增進無線信號強度，進而降 低電池耗量，具有增加電池使用壽命之功效增進。 本創作再一目的，乃在提供一種隱藏式無線胎壓檢測器， 其位於輪胎内部之檢測器與該氣嘴係呈樞接狀態，具有可依 鋼圈規格調整裝設角度，以確保使用之穩定性，並可防止拆 解輪胎時撞擊到該檢測器而毁壞者。 為達上述目的，本創作所採用之技術手段包含： 一胎壓檢測器，其殼體係設於輪胎内之鋼圈上，該殼體 | 内設有偵測胎壓之檢測電路板，以及供給該檢測電路板所需 電源之電池； 一氣嘴，係設於該胎壓檢測器殼體之前端，其外周為螺 牙型態，其根部套設一防漏墊圈，該氣嘴外段部穿伸出該鋼 圈之穿孔後，以一鎖定組件加以固定； 其特徵在於： 該檢測電路板表面係佈列（layout)有信號發射天、線，| 该等發射天線至少有一部分係設在該檢測電路板之前段表 面； -7- M312444 -傳導元件，其内側端係呈平板部嵌套在該殼體前端面， 並與該檢測電路板上之發射天線呈以軸，又該傳導元件 之外側端係呈-樞接體，該樞接體係凸露在該殼體前端面； 以及 該氣嘴之根部形成-凸緣面，該凸緣面與該氣嘴設有連 通之氣孔，且該凸緣㈣側财可與該料元件之枢接體呈 信號導通之連接部，俾使該胎壓檢測器之信號發射天線藉由 該傳導元件經該氣嘴而延伸至該輪胎外部。 【實施方式】 首先，睛參閱第三、四圖所示，本創作較佳實施例包含 有： 一胎壓檢測器（30)，其殼體係設於輪胎（2〇)内之鋼圈（21) 上（如第七圖所示），該殼體包括由一底座（31)及一上蓋（3 5) 所構成為較佳，但不限定於此，例如亦可一體射出成型。而該 殼體内設有偵測胎壓之檢測電路板（32)，亦即將一胎壓檢測M312444 VIII. New description: [New technical field] This creation is related to a hidden wireless tire pressure detector, especially a transmitting antenna of a tire pressure detection system (TPMS) installed inside the tire. The nozzle extends to the outside of the tire to obtain a more accurate emission signal, and the detector is pivotally connected to the nozzle, and the installation angle can be adjusted according to the specification of the steel ring to ensure the stability and disassembly of the use. Safety when solving tires. [Prior Art] According to the vehicle, after the vehicle has been driving for a period of time, or after the sun exposure and the temperature drop at night, the pressure relief situation is easy to occur, and the tire pressure is lower than the normal value of 28 psi, which is a potential danger for driving safety. Sex, especially in high-speed vehicles, such as blasting due to insufficient tire pressure, the consequences are even more unimaginable. Therefore, for the detection and warning devices for tire pressure during driving, many operators have invested in research and development. This type of patent is disclosed in Announcement Nos. 536489, 400811, 149143, 177543, 560445, 574977, 090946, 100539. No. 396974 and other patents. In the prior patents, the invention can be roughly divided into electronic detection and mechanical detection. Most of the mechanical detectors are installed near the steel ring outside the tire, and there is a lack of exposure, and the invention is not improved. I will not repeat them. As for the electronic tire pressure detector, it is divided into an exposed type and a hidden type. However, since the exposed type tire lock detector is locked at the outer end of the air nozzle, it is easy to be stolen, and the contents of the standard are not described. Therefore, the electronic type is still mainly a concealed tire pressure detector which mounts the tire pressure detector on the inner steel ring of the tire. This type of patent is found in the patents of M312444, No. 404354, No. 578706 and No. 578707. The advantage of this type is that the tire pressure detector is hidden in the tire and can directly measure the tire pressure. The main structure is as shown in the first and second figures, including a set of housings (11), one of which is disposed in the housing ( 11) a detector circuit board (12) having a signal transmitting antenna (13) and two batteries (14) for supplying power required for the circuit board (12), and the housing (11) The front end is connected to a nozzle (15). When the aforementioned components are assembled into the tire pressure detector (10), as shown in the second figure, they are fixed to the steel ring (21) inside the tire (20), and the gas nozzle (15) is passed through the steel ring ( 21), then fixed with a gasket (16) and a nut (17), and finally locked the cover (18) to complete the assembly. The previously disclosed tire pressure detector (10), when it detects an abnormal tire pressure, sends a signal through a transmitting antenna (13), which is received by a receiver (not shown) provided in the vehicle. Know that the tire pressure is abnormal. However, it is checked that the transmitting antenna (13) is located in the tire (20), and the tire (20) is composed of a plurality of layers and includes a steel wire loop structure, so that when the wireless signal is transmitted, it is received. The inner steel wire loop of the tire severely shields the electromagnetic wave, or the rim of the steel ring (21) interferes with the emission of the wireless signal, resulting in poor accuracy and reliability, which is one of the missing ones. Obstructed, it is necessary to consume more battery (14) power in order to increase the wireless signal strength, resulting in reduced battery (14) life, the need to frequently disassemble the tire replacement battery, forming an inconvenience. Furthermore, as shown in the second figure, since the specifications of the steel rings (21) of various brands are different, so that the casing (11) of the tire pressure detector (10) is fixed at an angle to the gas nozzle (15), It seems that the demand for different steel rings cannot be met, so that the housing (11) located inside the tire (20) cannot be placed against the steel ring (21) to form a stable fixed position. In addition, some steel ring (21) specifications when the tire (20) is dismantled, when the dismantling tool is inserted into the tire M312444 () Temple, the insertion angle is easy to hit the casing (η) and cause tire pressure The damage of the detector (ίο) is also one of its missing. [New content] The main purpose of this creation is to provide a hidden wireless tire pressure detector, and a tire pressure detection system (τρ) that will be inside the tire. ·) The transmitting antenna extends to the outside of the tire by the nozzle to obtain a more accurate emission signal, which improves the reliability of the tire pressure detection to enhance the safety of the user. The purpose of this creation X-purpose is provided. The hidden wireless tire pressure detector, because its antenna extends to the outside of the tire, can enhance the wireless signal strength, thereby reducing the battery consumption, and has the effect of increasing the battery life. The purpose of this creation is to provide a hidden wireless. The tire pressure detector has a detector in the interior of the tire and is pivotally connected to the nozzle, and has an angle that can be adjusted according to the specification of the steel ring to ensure the stability of use and prevent the tire from being disassembled. In order to achieve the above objectives, the technical means adopted by the present invention include: a tire pressure detector, the housing of which is mounted on a steel ring in the tire, and the housing has detection a tire pressure detecting circuit board, and a battery for supplying power required for the detecting circuit board; a gas nozzle is disposed at a front end of the tire pressure detector housing, and the outer circumference thereof is a screw type, and the root portion is sleeved with a leakproof a gasket, the outer portion of the nozzle extends through the perforation of the steel ring, and is fixed by a locking component; wherein: the surface of the detection circuit board has a signal emission day, a line, and the like At least a part of the transmitting antenna is disposed on a surface of the front surface of the detecting circuit board; -7- M312444 - a conducting element, the inner end of which is a flat portion nested on the front end surface of the casing, and a transmitting antenna on the detecting circuit board a shaft, and the outer end of the conductive element is a pivotal body, the pivoting system is exposed on the front end surface of the housing; and the root of the gas nozzle forms a flange surface, the flange surface and the gas The mouth is provided with a connecting air hole, and the flange (four) side financial a signal conducting connection to the pivoting body of the material element, such that the signal transmitting antenna of the tire pressure detector extends through the gas nozzle to the outside of the tire through the conductive element. Referring to Figures 3 and 4, the preferred embodiment of the present invention comprises: a tire pressure detector (30) having a housing attached to a steel ring (21) in a tire (2〇) (as shown in the seventh figure) The housing includes a base (31) and an upper cover (35). Preferably, but not limited thereto, for example, the housing can be integrally molded. Pressure detection circuit board (32), also a tire pressure detection
糸統（Tire Pressure Monitoring System，TPMS)之電路及 1C 設在該檢測電路板（32)上，惟該TPMS非本案專利標的，容不 贅述。此外，該殼體内設有一供給該檢測電路板（32)所需電 源之電池（33)，以及一可將該電池（33)夾住定位之彈片（34)。 一氣嘴（50)，係設於該胎壓檢測器（30)之前端，其外周為 螺牙（55)型態，其根部套設一防漏墊圈（60)，另該氣嘴（50)外 段部穿伸出該鋼圈（21)之穿孔（22)，並以一鎖定組件（70)加 以固定，如第五圖所示者，而該鎖定組件（70)係包括：一橡膠 墊圈（71)，一金屬墊片（72)、一螺帽（73)及一蓋體（74)所構成， 此為習知技術、容不贅述。 M312444 而，本創作之主要特徵在於:該檢測電路板（3 2 )之表面係 布列（layout)有信號發射天線（322)，其可依需求佈列在該檢 測電路板（32)之上表面或下表面，本實施例係將其佈列在下 表面，但不限定於此。且該等發射天線（322)至少有一部分係 設在該檢測電路板（32)之前段表面，俾方便與該氣嘴（5〇)作 電性連接。 而上述電性連接係藉由一傳導元件（4 0)來達成，其内側 端係呈平板部（41)嵌套在該胎壓檢測器（30)殼體之前端面， 並與該檢測電路板（32)上之發射天線（322)呈電性接觸，如第 五圖所示。請同時配合第三、五、六圖所示，本實施例中， 該底座（31)前端設有一凹陷面（311)供該傳導元件（40)之平 板部（41)置放，且該平板部（41)至少設有一定位孔（411),而該 檢測電路板（32)前端相對位置亦設有定位孔（321)，而該上蓋 (35)相對於前述各定位孔（321)及（411)，設有縱向插入之定位 銷（351)(圖六有示），使該傳導元件（4〇)之平板部（41)與該檢 測電路板（32)定位，並與該發射天線（322)呈電性接觸。 又，該傳導元件（40)之外側端係呈一樞接體（42)，使其凸 露在該殼體之前端面，該樞接體（42)於其軸向孔（421)兩側設 緊迫墊（43)。而該氣嘴（50)之根部形成一凸緣面（51)，其與氣 嘴（50)設有連通之氣孔（52)，且該凸緣面（51)内側設有可與 該傳導元件（40)之樞接體（42)呈信號導通之連接部（53)，而 兩凸耳中間之凹槽（54)可供該樞接體（42)套入，並藉由一螺 栓（44)穿伸該轴向孔（531)及（421)而呈樞接狀態。 本創作組合後而尚未按裝在輪胎之鋼圈時之立體圖，係 如第四圖所示，而當其按裝在鋼圈（21)時，係如第五〜七圖所 M312444 示，由弟五圖顯示得知，該檢測電路板（32)之發射天線（322) 係與該傳導元件（40)之平板部（41)接觸。而形成電性連接， 由於该樞接體（42)係與平板部（41)一體成型，於是由樞接體 (42)而經連接部（53)及凸緣體（51)而將胎壓檢測器（3〇)内部 之信號發射天線（322)藉由該傳導元件（40)經該氣嘴（5〇)而 延伸至輪胎（20)外部，如第七圖所示者之狀態，以獲得較準確 之發射信號，提昇TPMS之可靠度，以增進使用安全。且因可 增加無線彳§號強度，故亦可降低電池耗量，增加使用壽命。 此外，本創作另一特徵，係藉由上揭構成，使位於輪胎（2〇) 内之胎壓檢測器（30)與該氣嘴（5〇)呈樞接狀態，而非固定型 態，具有可依鋼圈（21)規格調整裝設角度，以確保使用之穩定 性，並可防止拆解輪胎（20)時撞擊到該胎壓檢測器（30)而毁 壞。且如第六圖所示，本創作無論是在調整按裝角度或是將 發射天線延伸至氣嘴（50)外部，由於該凸緣面（51)之氣孔（52) 係設在傳導元件（40)上方，故不會影響正常之打氣或洩氣。 是以，本創作除可將TPMS之發射天線經氣嘴而延伸至 輪胎外部，同時亦可調整按裝角度，以因應各種不同鋼圈之 需求，具有準確、安全及實用效果之增進。 綜上所述，本創作所揭示之構造，為昔所無，且確能達到 予員期之功效，並具可供產業利用性，完全符合新型專利要件， 析請貴審查委員核賜專利，以勵創新，無任德感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實施例， 大凡熟悉此項技藝人士，依本案精神範疇所作之修飾或等效 變化，仍應包括在本案申請專利範圍内。 -10- M312444 【圖式簡單說明】 第一圖係習用胎壓檢測器分解立體圖。 第二圖係習用胎壓檢測器使用狀態參考圖。 第三圖係本創作之分解立體圖。 第四圖係本創作之組合立體圖。 第五圖係本創作之俯視剖面圖。 第六圖係本創作之側視剖面圖。 第七圖係本創作之使用狀態參考圖。 > 【主要元件符號說明】 (30)胎壓檢測器 (50)氣嘴 (31)底座 (51)凸緣面 (311)凹陷面 (52)氣孔 (32)檢測電路板 (53)連接部 (321)定位孔 (531)軸向孔 (322)發射天線 (54)凹槽 (33)電池 (55)螺牙 (34)彈片 (60)防漏墊圈 (35)上蓋 (70)鎖定組件 (40)傳導元件 (71)橡膠墊圈 (41)平板部 (72)金屬墊片 (42)樞接部 (73)螺帽 (411)定位孔 (74)蓋體 (421)軸向孔. (43)緊迫墊 (44)螺栓 -11 -The circuit and 1C of the Tire Pressure Monitoring System (TPMS) are set on the detection circuit board (32). However, the TPMS is not a patent of this patent and is not described here. Further, the housing is provided with a battery (33) for supplying power required for the detecting circuit board (32), and a spring piece (34) for clamping the battery (33). A gas nozzle (50) is disposed at the front end of the tire pressure detector (30), and has a screw (55) type on the outer circumference, a leakage preventing washer (60) on the root, and the gas nozzle (50) The outer section penetrates the perforation (22) of the steel ring (21) and is fixed by a locking assembly (70), as shown in the fifth figure, and the locking assembly (70) comprises: a rubber washer (71), a metal gasket (72), a nut (73) and a cover (74), which are known in the art and are not described herein. M312444 However, the main feature of the present invention is that the surface of the detection circuit board (32) has a signal transmitting antenna (322), which can be arranged on the detecting circuit board (32) according to requirements. The surface or the lower surface is arranged on the lower surface in this embodiment, but is not limited thereto. And at least a portion of the transmitting antennas (322) are disposed on a surface of the front surface of the detecting circuit board (32) for convenient electrical connection with the air nozzle (5〇). The electrical connection is achieved by a conducting element (40), the inner end of which is a flat portion (41) nested on the front end of the housing of the tire pressure detector (30), and the detecting circuit board The transmitting antenna (322) on (32) is in electrical contact, as shown in the fifth figure. In the embodiment, the front end of the base (31) is provided with a concave surface (311) for the flat portion (41) of the conductive element (40), and the flat plate is disposed. The portion (41) is provided with at least one positioning hole (411), and the front end of the detecting circuit board (32) is also provided with a positioning hole (321), and the upper cover (35) is opposite to the positioning holes (321) and 411), a longitudinally inserted positioning pin (351) (shown in FIG. 6) is provided for positioning the flat portion (41) of the conductive element (4) and the detecting circuit board (32), and the transmitting antenna ( 322) Electrical contact. Moreover, the outer side end of the conducting element (40) is a pivoting body (42) protruding from the front end surface of the housing, and the pivoting body (42) is disposed on both sides of the axial hole (421). Pressing pad (43). The root portion of the air nozzle (50) forms a flange surface (51), and the air nozzle (50) is provided with a communicating air hole (52), and the inner side of the flange surface (51) is provided with the conductive element (40) The pivoting body (42) is a signal conducting connecting portion (53), and the groove (54) between the two lugs is nested by the pivoting body (42) and is supported by a bolt (44) The axial holes (531) and (421) are stretched and pivoted. The three-dimensional diagram of the combination of the creation and the rim of the tire is not shown in the fourth figure, but when it is mounted on the steel ring (21), it is as shown in the fifth to seventh figure M312444, The fifth diagram shows that the transmitting antenna (322) of the detecting circuit board (32) is in contact with the flat portion (41) of the conducting element (40). The electrical connection is formed. Since the pivoting body (42) is integrally formed with the flat plate portion (41), the tire pressure is applied by the pivoting body (42) via the connecting portion (53) and the flange body (51). a signal transmitting antenna (322) inside the detector (3) extends through the nozzle (5) through the gas nozzle (5) to the outside of the tire (20), as shown in the seventh figure, Obtain a more accurate transmission signal and improve the reliability of the TPMS to improve the safety of use. And because it can increase the wireless 彳 § strength, it can also reduce battery consumption and increase the service life. In addition, another feature of the present invention is that the tire pressure detector (30) located in the tire (2〇) is pivotally connected to the air nozzle (5〇) instead of the fixed type. The angle can be adjusted according to the specification of the steel ring (21) to ensure the stability of use and prevent the tire (20) from being damaged when it is hit by the tire pressure detector (30). And as shown in the sixth figure, the present invention is designed to adjust the mounting angle or extend the transmitting antenna to the outside of the air nozzle (50) because the air hole (52) of the flange surface (51) is disposed on the conductive element ( 40) Above, it will not affect normal breathing or deflation. Therefore, in addition to the TPMS's transmitting antenna, the TPMS can be extended to the outside of the tire through the nozzle. At the same time, the mounting angle can be adjusted to meet the needs of various steel rings, and the accuracy, safety and practical effect can be improved. In summary, the structure revealed by this creation is not in the past, and it can indeed achieve the effect of the period of the appointment, and it can be used for industrial utilization, fully in line with the new patent requirements, and the review committee will grant the patent. Inspire innovation, no sense of morality. However, the drawings and descriptions disclosed above are only preferred embodiments of the present invention. Modifications or equivalent changes made by those skilled in the art in accordance with the spirit of the present invention should still be included in the scope of the patent application. -10- M312444 [Simple description of the diagram] The first figure is an exploded perspective view of the conventional tire pressure detector. The second figure is a reference diagram of the state of use of the conventional tire pressure detector. The third picture is an exploded perspective view of the creation. The fourth picture is a combined perspective view of the creation. The fifth picture is a top cross-sectional view of the creation. The sixth drawing is a side cross-sectional view of the creation. The seventh picture is a reference diagram of the use status of the present creation. > [Description of main component symbols] (30) Tire pressure detector (50) Air nozzle (31) Base (51) Flange surface (311) Concave surface (52) Air hole (32) Detection circuit board (53) Connection part (321) Positioning hole (531) Axial hole (322) Transmitting antenna (54) Groove (33) Battery (55) Screw (34) Shrapnel (60) Leakproof washer (35) Upper cover (70) Locking assembly ( 40) Conductive element (71) Rubber washer (41) Flat part (72) Metal washer (42) Pivot part (73) Nut (411) Positioning hole (74) Cover body (421) Axial hole. (43 ) pressing pad (44) bolt -11 -