CN212579533U - External tire pressure sensing equipment - Google Patents
External tire pressure sensing equipment Download PDFInfo
- Publication number
- CN212579533U CN212579533U CN202021321052.6U CN202021321052U CN212579533U CN 212579533 U CN212579533 U CN 212579533U CN 202021321052 U CN202021321052 U CN 202021321052U CN 212579533 U CN212579533 U CN 212579533U
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- sealing rubber
- base
- tire pressure
- pcb
- upper shell
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Abstract
An external tire pressure sensing device, which effectively solves the problems of the prior tire pressure sensing device that the production operation is complicated, the high defective rate is easy to cause and the material is wasted due to the cost, comprises a base, a valve sealing rubber plug, a sealing rubber ring, a PCB, an upper shell, a crimping line, a sensing chip, an internal antenna, a battery piece and a button battery, wherein the valve sealing rubber plug is arranged at the middle part of the base, the sealing rubber ring is sleeved at one side of the base, the PCB is arranged in a clamping groove at the top of the base, the upper shell is arranged at the top of the base, the crimping line is arranged inside the upper shell, the sensing chip is arranged at one side of the PCB, the internal antenna is arranged on the sensing chip, and the button battery is arranged at the other side of the PCB through the battery piece. The equipment is convenient, has guaranteed simultaneously that whole equipment can not leak gas.
Description
Technical Field
The utility model relates to an external tire pressure response equipment specifically is an external tire pressure response equipment.
Background
Tire pressure monitoring device is simple little tire pressure monitoring system, and automatic help you do the tire pressure inspection, guarantee driving safety, and traditional structure is riveted 3 screw posts on through a copper five metals support, then wholly puts injection moulding in plastic mould and comes out the base.
The existing tire pressure sensing equipment is complex in production operation, high in reject ratio and relatively wasteful of materials in consideration of cost.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an external tire pressure response equipment, the effectual current tire pressure response equipment of having solved, production operation is complicated, causes very high defective rate easily, considers the problem of extravagant material from the cost.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a base, inflating valve sealing rubber stopper, sealed rubber ring, PCB board, epitheca, closing line, sensing chip, built-in antenna, battery piece and button cell, the mid-mounting of base has inflating valve sealing rubber stopper, and sealed rubber ring has been cup jointed to one side of base, is provided with the PCB board in the draw-in groove of base top, and the base top is provided with the epitheca, and the inside of epitheca is provided with the closing line, and sensing chip is installed to one side of PCB board, installs built-in antenna on the sensing chip, and button cell is installed through the battery piece to the opposite side of PCB board.
Preferably, the base is provided with threads at positions corresponding to the stitching lines.
Preferably, the press-fit line on the upper shell is pressed on the seal gasket.
Preferably, the surface of the upper shell is provided with anti-skid lines.
Preferably, the sealing rubber ring is a rubber member.
The sealing rubber plug of the inflating valve is a component made of silica gel.
Has the advantages that: when the utility model is used, firstly, the sealing rubber plug of the inflating valve is assembled in the base, and then the sealing rubber ring is arranged, then a PCB is arranged in the clamping groove of the base, finally the upper shell is twisted, the sealing rubber plug of the inflating valve is pushed by the inflating valve of the tire to move backwards so as to seal the periphery of the air hole of the tire pressure sensing chip on the PCB, thereby measuring the air pressure data of the tire and simultaneously making a secondary safety structure, even if the sealing of the inflating valve sealing rubber plug and the induction chip is not good enough, the peripheral sealing rubber ring also has good sealing effect, the sealing rubber ring is pressed tightly by the pressure-sensitive adhesive line on the upper shell, so that the whole cavity is sealed, thereby obtaining stable tire pressure data, the utility model has novel structure, ingenious conception, greatly optimized equipment, the cost is reduced in the production and manufacturing process, the structure is optimized, the assembly is convenient, and meanwhile, the whole device is prevented from air leakage.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention
Reference numbers in the figures: 1. a base; 2. the inflating valve seals the rubber plug; 3. sealing the rubber ring; 4. a PCB board; 6. an upper shell; 7. a crimping line; 8. a sensing chip; 9. a built-in antenna; 10. a battery piece; 11. a button cell.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-2.
The embodiment I is given by fig. 1-2, the utility model provides an external tire pressure response equipment, including base 1, inflating valve sealing rubber stopper 2, sealing rubber ring 3, PCB board 4, epitheca 6, pressfitting line 7, sensing chip 8, built-in antenna 9, battery piece 10 and button cell 11, the mid-mounting of base 1 has inflating valve sealing rubber stopper 2, and sealing rubber ring 3 has been cup jointed to one side of base 1, is provided with PCB board 4 in the base 1 top draw-in groove, and the base 1 top is provided with epitheca 6, and the inside of epitheca 6 is provided with pressfitting line 7, and sensing chip 8 is installed to one side of PCB board 4, installs built-in antenna 9 on the sensing chip 8, and button cell 11 is installed through battery piece 10 to the opposite side of PCB board 4, and the shape of PCB board 4 is preferably oval.
The base 1 is provided with threads corresponding to the position of the pressure line 7, so that the base is convenient to be installed in a matching way.
The pressure-sensitive adhesive line 7 on the upper shell 6 is pressed on the sealing rubber ring 3, so that the sealing rubber ring is convenient to use in a matching way.
The surface of the upper shell 6 is provided with anti-slip lines, so that friction force is increased, and the upper shell is convenient to twist.
The sealing rubber ring 3 is a rubber component, which is convenient for increasing the sealing performance.
The inflating valve sealing rubber plug 2 is a component made of silica gel, so that the sealing performance is convenient to increase.
The working principle is as follows: the utility model discloses during the use, at first, assemble inflating valve sealing rubber stopper 2 to 1 insidely of base, repacking top seal rubber ring 3, then load up PCB board 4 from 1 draw-in groove of base, turn round upper shell 6 at last, promote inflating valve sealing rubber stopper 2 backward movement through the tire inflating valve, it is peripheral to come the tire pressure response chip gas pocket above the sealed PCB board 4, thereby measure tire pressure data, the secondary insurance structure has been done simultaneously, even inflating valve sealing rubber stopper 2 seals up gas leakage inadequately with the response chip, outlying sealing rubber ring 3 also plays fine sealed effect, it compresses tightly sealed rubber ring 3 to come the line of pressure 7 through on the upper shell 6, make whole cavity sealed, thereby obtain stable tire pressure data.
Has the advantages that: the utility model discloses novel structure thinks about ingeniously, very big optimization equipment, the cost is reduced in the production manufacturing process, has optimized the structure, and the equipment is convenient, has guaranteed simultaneously that whole equipment can not leak gas.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an external tire pressure response equipment, includes base (1), inflating valve sealing rubber stopper (2), sealing rubber ring (3), PCB board (4), epitheca (6), closing line (7), sensing chip (8), built-in antenna (9), battery piece (10) and button cell (11), its characterized in that: the inflating valve sealing rubber plug is characterized in that an inflating valve sealing rubber plug (2) is mounted in the middle of a base (1), a sealing rubber ring (3) is sleeved on one side of the base (1), a PCB (printed circuit board) (4) is arranged in a clamping groove in the top of the base (1), an upper shell (6) is arranged on the top of the base (1), a crimping line (7) is arranged inside the upper shell (6), a sensing chip (8) is mounted on one side of the PCB (4), a built-in antenna (9) is mounted on the sensing chip (8), and a button cell (11) is mounted on the other side of the PCB (4) through a cell piece (.
2. An external tire pressure sensing device according to claim 1, wherein the base (1) is provided with a thread at a position corresponding to the location of the bonding line (7).
3. The external tire pressure sensing device according to claim 1, wherein the bonding line (7) on the upper shell (6) is bonded to the sealing rubber ring (3).
4. The external tire pressure sensing device according to claim 1, wherein the surface of the upper shell (6) is provided with anti-slip threads.
5. An external tire pressure sensing device according to claim 1, wherein the sealing rubber ring (3) is a rubber member.
6. The external tire pressure sensing device according to claim 1, wherein the valve sealing rubber plug (2) is a member made of silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321052.6U CN212579533U (en) | 2020-07-08 | 2020-07-08 | External tire pressure sensing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321052.6U CN212579533U (en) | 2020-07-08 | 2020-07-08 | External tire pressure sensing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212579533U true CN212579533U (en) | 2021-02-23 |
Family
ID=74653770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021321052.6U Active CN212579533U (en) | 2020-07-08 | 2020-07-08 | External tire pressure sensing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212579533U (en) |
-
2020
- 2020-07-08 CN CN202021321052.6U patent/CN212579533U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: 5th Floor, Building I, No. 6, Zhongtai Road, Loucun Community, Xinhu Street, Guangming District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Jinsheng Plastic Technology Co., Ltd. Address before: No.34, shuangxipu neighborhood committee, Shuangxi Town, Hongjiang City, Huaihua City, Hunan Province, 418102 Patentee before: Shi Wei |