CN206653878U - A kind of automobile tyre pressure check sensor - Google Patents
A kind of automobile tyre pressure check sensor Download PDFInfo
- Publication number
- CN206653878U CN206653878U CN201720419457.5U CN201720419457U CN206653878U CN 206653878 U CN206653878 U CN 206653878U CN 201720419457 U CN201720419457 U CN 201720419457U CN 206653878 U CN206653878 U CN 206653878U
- Authority
- CN
- China
- Prior art keywords
- shell
- detection circuit
- circuit board
- installation
- cover plate
- 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.)
- Expired - Fee Related
Links
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
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
Abstract
The utility model discloses a kind of automobile tyre pressure check sensor, including valve assembly and valve assembly carry out twisting by articulated structure and fix the sensor body so that installation-angle adjustable；Sensor body includes shell, is embedded the cover plate being fixed on shell, the detection circuit board in shell, the battery that can be powered for detection circuit board；Detection circuit board is provided with the detection circuit that can detect the data of the air pressure and temperature collected in tire and decoded, the high frequency transmission circuit that decoded data high-frequency emission can be gone out；Ultrasonic bonding is carried out between shell and cover plate by device for ultrasonic welding to fix so that shell is fused into one structure with cover plate.
Description
Technical field
Tyre pressure sensor technical field is the utility model is related to, more particularly to a kind of automobile tyre pressure check sensor.
Background technology
Connection between the shell and cover plate of existing sensor, typically by the way of embedding silica gel, this sample loading mode is most
The problem of big is that shock resistance is poor, and sensor is arranged in automobile tire, and environment is very severe, and the mode of embedding silica gel causes outside
Shell easily departs from cover plate, and ageing resistance is relatively low.In addition, pass through buckle between the shell and cover plate of partial sensor
Structure is fixed, and such structure type assembling fastness is low, easily departs between shell and cover plate, safely
Performance is low.
In addition, the setting angle of sensor on the market can not all adjust now, 25 degree or so are generally fixed to, this
Sample, when in face of different brands, different shape, various sizes of wheel hub, often appearance installation is not in place, and sensor is vacantly being taken turns
Situation above hub, when running at high speed, sensor does not have the strong point, it is likely that can come off, exist during use very big
Potential safety hazard, security performance are general.
Therefore, how to realize that one kind is simple and reasonable, seamless welding between shell and cover plate, reliability is stronger, waterproof
Strong, wear-resisting, the resistance to antidetonation of property, ageing resistance is strong, and the setting angle of adjustable sensor body, is applicable to different wheels
Versatile on hub, anti-rejection highly reliable, the high automobile tyre pressure check sensor of security performance is technology urgently to be resolved hurrily in the industry
Problem.
Utility model content
Main purpose of the present utility model is to provide a kind of automobile tyre pressure check sensor, it is intended to realizes a kind of simple in construction
Rationally, seamless welding between shell and cover plate, reliability is stronger, and water proofing property is strong, wear-resisting, and resistance to antidetonation, ageing resistance is strong, and
The setting angle of adjustable sensor body, it is applicable on different wheel hubs, versatile, anti-rejection highly reliable, security
The high automobile tyre pressure check sensor of energy.
The utility model proposes a kind of automobile tyre pressure check sensor, including valve assembly, pass through with valve assembly
Articulated structure carries out twisting and fixes the sensor body so that installation-angle adjustable；Sensor body includes shell, is embedded admittedly
Due to the cover plate on shell, the detection circuit board in shell, the battery that can be powered for detection circuit board；Detect circuit board
The detection circuit that is provided with the data of the detectable air pressure collected in tire and temperature and is decoded, can be decoded data
The high frequency transmission circuit that high-frequency emission is gone out；Ultrasonic bonding is carried out between shell and cover plate by device for ultrasonic welding to fix
So that shell is fused into one structure with cover plate；Articulated structure includes the installation hole seat on shell rear surface, installs hole seat
Interior to be provided with spherical cavity, articulated structure also includes being placed in spherical cavity on valve assembly and can be in spherical female
Intracavitary is rotated so that sensor body installation-angle adjustable and then making sensor body to be close on different wheel hubs
Ballhead cylinder, it is installed on ballhead cylinder and prevents from sending out installation hole seat and ballhead cylinder through installation hole seat
The raw bolt structure to come off.
Preferably, it is powered between battery and detection circuit board by welding structure to be attached.
Preferably, screw hole column is provided with shell, detection circuit board is provided with screw corresponding with screw hole column, worn by screw
Crossing screw and being spirally connected to be fixed in screw hole column causes detection circuit board installation to be fixed in shell.
Entered between the shell and cover plate of the sensor body of this automobile tyre pressure check sensor by device for ultrasonic welding
Row ultrasonic bonding is fixed so that shell is fused into one structure with cover plate, and seamless welding, reliability is stronger, and water proofing property is strong,
Wear-resisting, resistance to antidetonation, ageing resistance is strong.In addition, twisting is carried out by articulated structure between sensor body and valve assembly
Fixed, articulated structure includes the installation hole seat on shell rear surface, is provided with spherical cavity in installation hole seat, articulated structure also wraps
Include being placed in spherical cavity and can be rotated in spherical cavity so that sensor body can on valve assembly
Regulation setting angle and then make ballhead cylinder that sensor body can be close on different wheel hubs, be installed on ballhead cylinder
Go up and prevent from installing the bolt structure that is fallen off hole seat and ballhead cylinder through installation hole seat.So, sense
Twisting is carried out between device body and valve assembly by articulated structure to fix, moreover, the design advantages of simple of articulated structure, this
The setting angle of sample adjustable sensor body, can be such that sensor body closely adheres on a variety of wheel hubs, general
Property is strong, prevents that sensor is hanging, in running at high speed, the anti-rejection reliability of sensor is stronger, moreover, this sensor can be applicable
In in the market different brands, different shape, various sizes of wheel hub.The utility model realize it is a kind of simple and reasonable, outside
Seamless welding between shell and cover plate, reliability is stronger, and water proofing property is strong, wear-resisting, and resistance to antidetonation, ageing resistance is strong, and adjustable
The setting angle of sensor body, it is applicable on different wheel hubs, versatile, anti-rejection highly reliable, security performance is high
Automobile tyre pressure check sensor.
Brief description of the drawings
Fig. 1 is a kind of one of dimensional structure diagram of an embodiment of automobile tyre pressure check sensor of the utility model；
Fig. 2 is the two of a kind of dimensional structure diagram of an embodiment of automobile tyre pressure check sensor of the utility model；
Fig. 3 is the three of a kind of dimensional structure diagram of an embodiment of automobile tyre pressure check sensor of the utility model,
Wherein, cover plate is not shown.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Fig. 3, an a kind of embodiment of automobile tyre pressure check sensor of the present utility model, including gas are proposed
Door nozzle assembly 100 and valve assembly 100 carry out twisting by articulated structure and fix the sensor so that installation-angle adjustable
Body.
Sensor body includes shell 201, is embedded the cover plate 202 being fixed on shell 201, the inspection in shell 201
Slowdown monitoring circuit plate 203, can be the battery 204 that detection circuit board 203 is powered.
The detection that detection circuit board 203 is provided with the data of the detectable air pressure collected in tire and temperature and decoded
Circuit, the high frequency transmission circuit that decoded data high-frequency emission can be gone out.Detection electric circuit inspection simultaneously collects the gas in tire
Then data are decoded, decoded data are transmitted into by high frequency transmission circuit is installed to car by the data of pressure and temperature
In interior display, display is handled and shown after receiving data.
Ultrasonic bonding is carried out between shell 201 and cover plate 202 by device for ultrasonic welding to fix so that shell 201
Structure is fused into one with cover plate 202, seamless welding, reliability is stronger, and water proofing property is strong, wear-resisting, resistance to antidetonation, ageing resistance
By force.In addition, ultrasonic welding structure needs solve a problem, i.e., the damage problem of the crystal oscillator on circuit board, in supersonic welding
Vibration frequency superelevation in a flash is connect, the crystal oscillator moment on circuit board can be shaken disconnected.In order to solve this technological difficulties, except tying
Beyond easily being welded in structure design, ultrasonic frequency is also adjusted to 20KHZ, so, allows ultrasonic wave in the most short time
In welding effect it is optimal, crystal oscillator will not also be impacted.
Articulated structure includes the installation hole seat 301 on the back side of shell 201, and spherical cavity is provided with installation hole seat 301,
Articulated structure also include being placed in spherical cavity on the valve assembly 100 and can be rotated in spherical cavity so that
The ballhead cylinder for making sensor body installation-angle adjustable and then making sensor body to be close on different wheel hubs
303rd, being installed on ballhead cylinder 303 and through installation hole seat 301 prevents installation hole seat 301 and ballhead cylinder 303
Between the bolt structure 302 that falls off.So, carried out between sensor body and valve assembly 100 by articulated structure
Twisting is fixed, moreover, the design advantages of simple of articulated structure, the setting angle of such adjustable sensor body, can make biography
Sensor body is closely adhered on a variety of wheel hubs, versatile, prevents that sensor is hanging, in running at high speed, sensing
The anti-rejection reliability of device is stronger, moreover, this sensor goes in the market different brands, different shape, various sizes of
Wheel hub.
It is powered between battery 204 and detection circuit board 203 by welding structure to be attached.
Screw hole column is provided with shell 201, detection circuit board 203 is provided with screw 205 corresponding with screw hole column, passes through screw
It is fixed on through screw 205 and being spirally connected in screw hole column and the detection installation of circuit board 203 is fixed in shell 201.
The utility model realizes a kind of simple and reasonable, seamless welding between shell 201 and cover plate 202, reliability
Stronger, water proofing property is strong, wear-resisting, and resistance to antidetonation, ageing resistance is strong, and the setting angle of adjustable sensor body, applicable
In on different wheel hubs, versatile, anti-rejection highly reliable, the high automobile tyre pressure check sensor of security performance.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (3)
1. a kind of automobile tyre pressure check sensor, it is characterised in that pass through hinge including valve assembly, with the valve assembly
Binding structure carries out twisting and fixes the sensor body so that installation-angle adjustable；
The sensor body includes shell, is embedded and is fixed on the cover plate on the shell, the detection electricity in the shell
Road plate, can be the battery that the detection circuit board is powered；
The detection electricity that the detection circuit board is provided with the data of the detectable air pressure collected in tire and temperature and decoded
Road, the high frequency transmission circuit that decoded data high-frequency emission can be gone out；
Ultrasonic bonding is carried out between the shell and the cover plate by device for ultrasonic welding to fix so that the shell
Structure is fused into one with the cover plate；
The articulated structure includes the installation hole seat on the shell rear surface, and spherical cavity is provided with the installation hole seat,
The articulated structure also includes being placed in the spherical cavity on the valve assembly and can be described spherical
Rotate in cavity so that the sensor body installation-angle adjustable and then making the sensor body to be close to difference
Wheel hub on ballhead cylinder, be installed on the ballhead cylinder and prevent the installation through the installation hole seat
The bolt structure fallen off between hole seat and the ballhead cylinder.
2. a kind of automobile tyre pressure check sensor according to claim 1, it is characterised in that the battery and the inspection
It is powered between slowdown monitoring circuit plate by welding structure to be attached.
3. a kind of automobile tyre pressure check sensor according to claim 1, it is characterised in that be provided with screw in the shell
Post, the detection circuit board are provided with screw corresponding with the screw hole column, the screw and the fixation that is spirally connected are passed through by screw
It is fixed in causing the detection circuit board installation in the screw hole column in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419457.5U CN206653878U (en) | 2017-04-20 | 2017-04-20 | A kind of automobile tyre pressure check sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419457.5U CN206653878U (en) | 2017-04-20 | 2017-04-20 | A kind of automobile tyre pressure check sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653878U true CN206653878U (en) | 2017-11-21 |
Family
ID=60319110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419457.5U Expired - Fee Related CN206653878U (en) | 2017-04-20 | 2017-04-20 | A kind of automobile tyre pressure check sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653878U (en) |
-
2017
- 2017-04-20 CN CN201720419457.5U patent/CN206653878U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6895810B2 (en) | Transmitter mounting structure for tire condition monitoring apparatus | |
| CN202641276U (en) | Tyre valve for communication and tyre pressure monitoring system using tyre valve | |
| CN204915143U (en) | Built -in tire pressure sensor | |
| CN202357812U (en) | TPMS (Tire Pressure Monitor System) simulation test platform | |
| CN202029655U (en) | Wireless tire pressure detector | |
| CN104742667A (en) | Car safety and burst prevention system capable of automatically detecting tire pressure and inflating during running | |
| CN201800469U (en) | Solar automobile tire pressure monitoring system | |
| CN206653878U (en) | A kind of automobile tyre pressure check sensor | |
| TWI457246B (en) | Transmission device for transmitting information about tire condition and tire condition monitoring system | |
| CN105459740A (en) | Intelligent tire auxiliary diagnosis system | |
| CN107953730A (en) | External tire pressure sensing device and vehicle | |
| CN207156857U (en) | A kind of tire thickness detection means | |
| CN202294100U (en) | Tire pressure sensor | |
| CN202656804U (en) | TPMS (Tire Pressure Monitor System) sensor | |
| CN206231167U (en) | Electric automobile device for monitoring tyre pressure | |
| CN202448687U (en) | Automatic detection device for tire state | |
| CN104527342B (en) | External can inflation/deflation tyre pressure sensor | |
| CN204354739U (en) | External can inflation/deflation tyre pressure sensor | |
| CN202180861U (en) | Buffering block of automotive engine cover | |
| CN102401717A (en) | Wake-up terminal for tire pressure monitoring module | |
| CN105599549B (en) | A kind of system and method that front and rear can be independently arranged tire pressure | |
| WO2010099676A1 (en) | External tyre pressure information transmitter | |
| KR20090004056U (en) | Sensor for Tire Pressure and Tire Pressure Monitoring System having the same | |
| US11787243B2 (en) | Electronic unit for measuring operating parameters of a vehicle wheel and suitable for being positioned on the inner surface of a tread of a tire | |
| CN207842557U (en) | external tire pressure sensing device and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |