CN110281709B - External tire pressure monitor - Google Patents
External tire pressure monitor Download PDFInfo
- Publication number
- CN110281709B CN110281709B CN201910507952.5A CN201910507952A CN110281709B CN 110281709 B CN110281709 B CN 110281709B CN 201910507952 A CN201910507952 A CN 201910507952A CN 110281709 B CN110281709 B CN 110281709B
- Authority
- CN
- China
- Prior art keywords
- antenna
- circuit board
- tire pressure
- battery
- pressure monitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002955 isolation Methods 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0444—Antenna structures, control or arrangements thereof, e.g. for directional antennas, diversity antenna, antenna multiplexing or antennas integrated in fenders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses an external tire pressure monitor, which comprises a shell, wherein a circuit board assembly, a battery and an antenna are sequentially stacked in the shell, and the circuit board assembly comprises a circuit board and a conducting piece. The end part of the shell is provided with insulating performance, the antenna is embedded in the end part, an isolating layer is formed between the antenna and the battery, and the antenna is insulated from the battery through the isolating layer; the antenna extends out of the connection end, and the connection end of the antenna penetrates through the circuit board and is in electrical contact with the conducting piece. According to the tire pressure monitor, the antenna is embedded in the end part of the shell, the antenna and the battery are mutually insulated, and the isolation bracket is not required to be additionally arranged, so that the weight and the volume of the tire pressure monitor are reduced, the centrifugal force and the wind resistance of the tire are small when the tire rotates at a high speed, and the stability of the tire pressure monitor sensor in the use process is improved. Meanwhile, the antenna connecting end is electrically connected with the circuit board assembly through contact with the conducting piece, welding is not needed, and production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of tire pressure monitoring, and particularly relates to an external tire pressure monitor.
Background
The tire pressure monitoring sensor is mounted on the tire of the vehicle, monitors the pressure and temperature of the tire, and wirelessly transmits to a receiver in the vehicle.
At present, the tire pressure monitoring sensor is installed on a rim in the following two modes: one is an external tire pressure monitoring sensor located outside the tire and connected to the external port of the valve, and the other is an internal tire pressure monitoring sensor located inside the tire and connected to the internal port of the valve.
The tire pressure information monitored by the sensor is transmitted to a receiver in an automobile in a wireless mode, an antenna is arranged in the sensor, and in order to prevent the antenna from being in contact with a battery and affecting signal transmission, an insulating support is specially designed to separate the antenna from the battery, and then the antenna passes through a circuit board and is welded with a bonding pad on the circuit board. The specially provided brackets add weight to the overall monitoring sensor and occupy the interior space of the sensor housing. An external tire pressure monitoring sensor is connected with the inflating valve. When the tire rotates at high speed, centripetal (centrifugal) force is generated due to the change of the speed and the road surface flatness, and the larger the mass of the tire pressure monitoring sensor is, the larger the centrifugal force is, so that the radial load applied to the inflating valve of the automobile tire is continuously changed, the tire pressure monitoring sensor is unreliable in locking after being installed and easy to loose. On the other hand, the larger the volume of the tire pressure monitoring sensor is, the larger the windage received by the tire pressure monitoring sensor is, and the problem that the monitoring sensor is unreliable in locking and easy to loosen after being installed can be caused.
In addition, the existing tire pressure monitoring sensor needs procedures of installing an insulating bracket, welding an antenna and the like, so that the production efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problems that a tire pressure monitoring sensor in the prior art is easy to loose and low in production efficiency.
The invention is realized in such a way, the external tire pressure monitor comprises a shell, wherein a circuit board assembly, a battery and an antenna are sequentially overlapped in the shell, one end of the shell is embedded with a butt joint piece which is in butt joint with a valve, and the other end of the shell is a closed end part; the end part of the shell is provided with insulating performance, the antenna is embedded in the end part of the shell, an isolating layer is formed between the antenna and the battery, and the antenna is insulated from the battery through the isolating layer; the antenna extends out of a connecting end towards a circuit board assembly, the circuit board assembly comprises a circuit board and a conducting piece, and the conducting piece is electrically connected with a circuit in the circuit board; the connection end of the antenna passes through the circuit board and is in electrical contact with the conductive member.
Further, the edge of the circuit board is provided with a yielding seam along the thickness direction of the circuit board, the conducting piece is arranged on the top surface of the circuit board, and the connecting end of the antenna passes through the yielding seam.
Further, the conducting piece is formed by bending a metal piece, so that a bilaterally symmetrical structure is formed; two pins positioned at the bottom are respectively formed at two ends of the conducting piece, and the pins are welded with a circuit on the circuit board; the two sides of the conducting piece are bent towards the middle direction to form a clamping part for clamping the antenna connecting end.
Further, an isolation channel is further formed in the side wall of the shell, the connecting end of the antenna penetrates through the isolation channel, and the connecting end is insulated from the side face of the battery through the isolation channel.
Further, a heat dissipation window is formed in the isolation layer between the antenna and the battery.
Further, at least two propping protrusions extend towards the battery direction from the isolation layer between the antenna and the battery, and a gap is formed between the isolation layer and the battery through the propping protrusions.
Further, the whole shell is made of insulating materials.
Furthermore, the main body of the antenna is flat, and the connecting end of the antenna is formed by bending one end of the antenna upwards.
Further, the antenna is cut from a metal foil.
Further, the casing includes upper cover and lower cover that mutually covers, the butt joint piece inlay in the intermediate position of upper cover, offer the groove of stepping down that is used for empty conducting piece on the lateral wall of upper cover, the tip of casing is the bottom of lower cover.
Compared with the prior art, the invention has the beneficial effects that:
according to the external tire pressure monitor, the antenna is embedded in the end part of the shell, the antenna can be mutually insulated from the battery through the isolating layer at the end part, and the isolating support is not required to be additionally arranged, so that the weight of the tire pressure monitor is reduced, the whole volume of the tire pressure monitor is reduced, the centrifugal force and wind resistance of the tire are small when the tire rotates at a high speed, and the stability of the tire pressure monitor sensor in the use process is improved. Meanwhile, the antenna connecting end is electrically connected with the circuit board assembly through contact with the conducting piece, welding is not needed, and production efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of an external tire pressure monitor according to an embodiment of the present invention;
FIG. 2 is a schematic longitudinal cross-sectional view of the tire pressure monitor of FIG. 1;
FIG. 3 is an exploded schematic view of the tire pressure monitor of FIG. 1;
FIG. 4 is another exploded view of the tire pressure monitor of FIG. 1;
fig. 5 is a schematic perspective view of an antenna and a lower cover in the tire pressure monitor shown in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, a preferred embodiment of the present invention provides an external tire pressure monitor, which includes a housing, in which a circuit board assembly, a battery 2 and an antenna 3 are stacked in sequence. The circuit board assembly comprises a circuit board 11 and a conducting piece 12, wherein the conducting piece 11 is electrically connected with a circuit in the circuit board 12.
One end of the shell is embedded with a butt joint piece 4 which is butted with the inflating valve, and the other end is a closed end 51. The end 51 of the housing has an insulating property, the antenna 3 is embedded in the end 51, and a separation layer 511 is formed between the antenna 3 and the battery 2, and the antenna 3 is insulated from the battery 2 by the separation layer 511.
The antenna 3 extends out of the connection end 31 towards the circuit board 12. The connection end 31 of the antenna 3 passes through the circuit board 12 and is in electrical contact with the conductive member 11. Thus, signals on the circuit board assembly can be transmitted to the antenna 3.
In this embodiment, the housing is made of an insulating plastic material. Specifically, the housing includes an upper cover 52 and a lower cover 53 that are mutually covered, the docking member 4 is embedded in the middle position of the upper cover 52, and the end 51 of the housing is the bottom of the lower cover 53. The antenna 3 is integrated with the lower cover 53 when the lower cover 53 is molded.
The main body of the antenna 3 is flat and is cut from a metal foil. The connection end 31 of the antenna 3 is formed by bending one end of the antenna 3 upward.
Referring to fig. 4, in order to avoid the contact between the connection end 31 of the antenna 3 and the side surface of the battery 2, an isolation channel 54 is further provided on the side wall of the housing, the connection end 31 of the antenna 3 is inserted into the isolation channel 54, and the connection end 31 is isolated and insulated from the side surface of the battery 2 through the isolation channel 54.
The isolation layer 511 between the antenna 3 and the battery 2 is provided with a heat dissipation window 512. The heat dissipation window 512 is beneficial to radiating the heat of the antenna 3 and the battery 2 outwards, and in addition, the heat dissipation window 512 is equivalent to the isolation layer 511 with part cut off, so that the weight of the whole tire pressure monitor is reduced.
Referring to fig. 5, further, the isolation layer 511 between the antenna 3 and the battery 2 extends towards the battery 2 to form at least two abutting projections 513, and the isolation layer 511 forms a gap with the battery 2 through the abutting projections 513. The supporting bulge 513 is arranged, the weight influence on the tire pressure monitor is not large, the supporting bulge 513 can be in supporting connection with the battery 2, the accidental contact between the battery 2 and the antenna 3 can be further prevented, meanwhile, the battery 2 can bear larger and higher-speed centrifugal force due to the supporting bulge 513 supporting the battery 2, the problems of displacement or poor contact of the battery 2 and the like are effectively avoided, and the battery 2 is protected.
The edge of the circuit board 12 is provided with a relief slot 121 along the thickness direction, and the side wall of the upper cover 52 is provided with a relief groove 521 for the empty conductor 11. The conductive member 11 is mounted on the top surface of the circuit board 12, and the connection end 31 of the antenna 3 passes through the relief slot 121 and is located in the relief groove 521 of the upper cover 52. The conducting piece 11 is formed by bending a metal piece, so as to form a bilateral symmetry structure; wherein, two ends of the conducting piece 11 are respectively formed with two pins 111 at the bottom, and the pins 11 are welded with the circuit on the circuit board 12; the two sides of the conductive member 11 are bent in the middle direction to form a clamping portion 112 for clamping the connection end 31 of the antenna 3.
The external tire pressure monitor of this embodiment, its antenna 3 inlays in the tip 51 of casing, and antenna 3 can be mutually insulated with battery 2 through the isolation layer 511 of tip 51, need not to additionally set up the isolation support again, is favorable to alleviateing tire pressure monitor's weight to and reduced tire pressure monitor's whole volume, the tire is when high-speed rotatory, and centrifugal force and the windage that it received are all less, has improved the stability of tire pressure monitoring sensor in the use. Meanwhile, the connection end 31 of the antenna 3 of the present embodiment is electrically connected with the circuit board assembly through contact with the conductive member 11, without soldering, and improves production efficiency.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The external tire pressure monitor comprises a shell, wherein a circuit board assembly, a battery and an antenna are sequentially stacked in the shell, a butt joint piece which is in butt joint with a valve is embedded at one end of the shell, and a closed end is arranged at the other end of the shell; the antenna is characterized in that the end part of the shell is provided with insulating performance, the antenna is embedded in the end part of the shell, an isolating layer is formed between the antenna and the battery, and the antenna is insulated from the battery through the isolating layer; the antenna extends out of a connecting end towards a circuit board assembly, the circuit board assembly comprises a circuit board and a conducting piece, and the conducting piece is electrically connected with a circuit in the circuit board; the connection end of the antenna passes through the circuit board and is in electrical contact with the conductive piece; the edge of the circuit board is provided with a yielding seam along the thickness direction of the circuit board, the conducting piece is arranged on the top surface of the circuit board, and the connecting end of the antenna passes through the yielding seam; the conducting piece is formed by bending a metal piece, so that a bilaterally symmetrical structure is formed; two pins positioned at the bottom are respectively formed at two ends of the conducting piece, and the pins are welded with a circuit on the circuit board; the two sides of the conducting piece are bent towards the middle direction to form a clamping part for clamping the antenna connecting end.
2. The external tire pressure monitor of claim 1, wherein the sidewall of the housing is further provided with an isolation channel, the connection end of the antenna is disposed through the isolation channel, and the connection end is insulated from the side surface of the battery by the isolation channel.
3. The external tire pressure monitor of claim 1, wherein the isolation layer between the antenna and the battery is provided with a heat dissipation window.
4. The external tire pressure monitor according to any one of claims 1 to 3, wherein the spacer layer between the antenna and the battery extends toward the battery by at least two abutment projections, and the spacer layer forms a gap with the battery through the abutment projections.
5. An external tire pressure monitor according to any one of claims 1 to 3, wherein the housing is integrally formed of an insulating material.
6. The external tire pressure monitor according to any one of claims 1 to 3, wherein the main body portion of the antenna is flat, and the connection end of the antenna is formed by bending one end of the antenna upward.
7. An external tire pressure monitor according to any one of claims 1 to 3, wherein the antenna is cut from a metal foil.
8. The external tire pressure monitor according to any one of claims 1 to 3, wherein the housing comprises an upper cover and a lower cover that are mutually covered, the abutting member is embedded in the middle position of the upper cover, a yielding groove for the empty conductive member is formed in the side wall of the upper cover, and the end of the housing is the bottom of the lower cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910507952.5A CN110281709B (en) | 2019-06-12 | 2019-06-12 | External tire pressure monitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910507952.5A CN110281709B (en) | 2019-06-12 | 2019-06-12 | External tire pressure monitor |
Publications (2)
Publication Number | Publication Date |
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CN110281709A CN110281709A (en) | 2019-09-27 |
CN110281709B true CN110281709B (en) | 2024-01-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910507952.5A Active CN110281709B (en) | 2019-06-12 | 2019-06-12 | External tire pressure monitor |
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CN (1) | CN110281709B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111276814A (en) * | 2020-03-19 | 2020-06-12 | 广州吉欧电子科技有限公司 | Terminal equipment capable of being externally connected with antenna |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5889464A (en) * | 1998-03-13 | 1999-03-30 | Huang; Tien-Tsai | Tire pressure indicator including pressure gauges that have a self-generating power capability |
US5960844A (en) * | 1997-12-22 | 1999-10-05 | Bridgestone/Firestone, Inc. | Method and apparatus for monitoring conditions of a vehicle tire |
EP1061604A1 (en) * | 1999-06-08 | 2000-12-20 | Molex Incorporated | Antenna connector |
CN2794898Y (en) * | 2005-03-09 | 2006-07-12 | 柯月英 | Electronic radio tire pressure detector |
CN201231660Y (en) * | 2008-06-30 | 2009-05-06 | 江西凯源科技有限公司 | Pressure induction launcher for anti-theft and water proof tyre |
CN201670061U (en) * | 2010-05-11 | 2010-12-15 | 东莞市伟盈汽车科技有限公司 | External tire pressure monitoring transmitter with PCB antenna |
TW201117974A (en) * | 2009-11-23 | 2011-06-01 | Kuender Co Ltd | Air faucet lid type tire pressure detector |
CN102310734A (en) * | 2011-09-13 | 2012-01-11 | 广东铁将军防盗设备有限公司 | External tire pressure sensing device |
EP2465712A1 (en) * | 2010-12-17 | 2012-06-20 | Bridgestone Europe N.V. | Tire pressure monitoring system |
JP3178826U (en) * | 2012-07-20 | 2012-10-04 | 彭達敏 | Sensor that detects temperature and pressure by wireless transmission and reception |
CN102896986A (en) * | 2012-07-06 | 2013-01-30 | 鲁红艳 | Tire pressure monitoring and alarming device |
CN202764615U (en) * | 2012-07-24 | 2013-03-06 | 彭达敏 | Sensor capable of wirelessly transmitting and receiving signals and measuring temperature and pressure |
CN203078240U (en) * | 2013-01-29 | 2013-07-24 | 彭达敏 | Wireless temperature and pressure sensor |
CN104201474A (en) * | 2014-06-10 | 2014-12-10 | 铁将军汽车电子有限公司 | External tire gauge and antenna structure thereof |
CN205086613U (en) * | 2015-10-12 | 2016-03-16 | 铁将军汽车电子有限公司 | Tyre pressure meter |
TW201617241A (en) * | 2014-11-07 | 2016-05-16 | 吉隆科技有限公司 | Wireless tire monitoring device |
CN207345403U (en) * | 2017-09-13 | 2018-05-11 | 深圳市永奥图电子有限公司 | A kind of tyre pressure sensor |
CN208133977U (en) * | 2018-04-19 | 2018-11-23 | 深圳市永奥图电子有限公司 | A kind of tire pressure sensing device, tire pressure monitoring system and automobile |
CN210211920U (en) * | 2019-06-12 | 2020-03-31 | 深圳市永奥图电子有限公司 | External tire pressure monitor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM479863U (en) * | 2014-02-06 | 2014-06-11 | Da-Min Peng | Dual-pass wireless temperature and pressure sensor |
US10305178B2 (en) * | 2016-02-12 | 2019-05-28 | Mueller International, Llc | Nozzle cap multi-band antenna assembly |
-
2019
- 2019-06-12 CN CN201910507952.5A patent/CN110281709B/en active Active
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960844A (en) * | 1997-12-22 | 1999-10-05 | Bridgestone/Firestone, Inc. | Method and apparatus for monitoring conditions of a vehicle tire |
US5889464A (en) * | 1998-03-13 | 1999-03-30 | Huang; Tien-Tsai | Tire pressure indicator including pressure gauges that have a self-generating power capability |
EP1061604A1 (en) * | 1999-06-08 | 2000-12-20 | Molex Incorporated | Antenna connector |
CN2794898Y (en) * | 2005-03-09 | 2006-07-12 | 柯月英 | Electronic radio tire pressure detector |
CN201231660Y (en) * | 2008-06-30 | 2009-05-06 | 江西凯源科技有限公司 | Pressure induction launcher for anti-theft and water proof tyre |
TW201117974A (en) * | 2009-11-23 | 2011-06-01 | Kuender Co Ltd | Air faucet lid type tire pressure detector |
CN201670061U (en) * | 2010-05-11 | 2010-12-15 | 东莞市伟盈汽车科技有限公司 | External tire pressure monitoring transmitter with PCB antenna |
EP2465712A1 (en) * | 2010-12-17 | 2012-06-20 | Bridgestone Europe N.V. | Tire pressure monitoring system |
CN102310734A (en) * | 2011-09-13 | 2012-01-11 | 广东铁将军防盗设备有限公司 | External tire pressure sensing device |
CN102896986A (en) * | 2012-07-06 | 2013-01-30 | 鲁红艳 | Tire pressure monitoring and alarming device |
JP3178826U (en) * | 2012-07-20 | 2012-10-04 | 彭達敏 | Sensor that detects temperature and pressure by wireless transmission and reception |
CN202764615U (en) * | 2012-07-24 | 2013-03-06 | 彭达敏 | Sensor capable of wirelessly transmitting and receiving signals and measuring temperature and pressure |
CN203078240U (en) * | 2013-01-29 | 2013-07-24 | 彭达敏 | Wireless temperature and pressure sensor |
CN104201474A (en) * | 2014-06-10 | 2014-12-10 | 铁将军汽车电子有限公司 | External tire gauge and antenna structure thereof |
TW201617241A (en) * | 2014-11-07 | 2016-05-16 | 吉隆科技有限公司 | Wireless tire monitoring device |
CN205086613U (en) * | 2015-10-12 | 2016-03-16 | 铁将军汽车电子有限公司 | Tyre pressure meter |
CN207345403U (en) * | 2017-09-13 | 2018-05-11 | 深圳市永奥图电子有限公司 | A kind of tyre pressure sensor |
CN208133977U (en) * | 2018-04-19 | 2018-11-23 | 深圳市永奥图电子有限公司 | A kind of tire pressure sensing device, tire pressure monitoring system and automobile |
CN210211920U (en) * | 2019-06-12 | 2020-03-31 | 深圳市永奥图电子有限公司 | External tire pressure monitor |
Non-Patent Citations (2)
Title |
---|
一种用于胎压传感器的新型系统级封装技术;胡建忠;褚华斌;;电子与封装(第07期);第4-5, 10页 * |
面向恶劣环境的TPMS结构工艺设计改进;吴义保;裴朝东;;机械设计(06);第4-5, 10页 * |
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CN110281709A (en) | 2019-09-27 |
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