CN206242826U - A kind of electric supply installation for tire pressure warner - Google Patents
A kind of electric supply installation for tire pressure warner Download PDFInfo
- Publication number
- CN206242826U CN206242826U CN201621386681.0U CN201621386681U CN206242826U CN 206242826 U CN206242826 U CN 206242826U CN 201621386681 U CN201621386681 U CN 201621386681U CN 206242826 U CN206242826 U CN 206242826U
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- CN
- China
- Prior art keywords
- tire pressure
- tire
- circuit board
- step groove
- piezo
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Abstract
The utility model provides a kind of electric supply installation for tire pressure warner,It can be to be powered in tire pressure warner,Without external connection battery,Including wheel hub,The circumference of wheel hub is arranged with tire,In tire,Support base is fixed with the outer peripheral face of correspondence wheel hub,First step groove is provided with from top to bottom in support base,Second step groove,Second step groove is provided with piezo-electric generating piece,The side of second step groove is provided with circuit board slot,Circuit board is provided with circuit board slot,Piezo-electric generating piece connects circuit board by wire,The upper end of first step groove is provided with top board,Top board is fitted and connected with piezo-electric generating piece,The upper end of top board is provided with fixed block,The upper end of fixed block is provided with spring,Spring is connected with bearing block away from one end of fixed block,Bearing block is covered on the inwall of tire,Circuit board is provided with collection and processing unit,Tire pressure display is provided with the instrument board of automobile,Collection is electricly connected with processing unit with tire pressure display.
Description
Technical field
The utility model is related to tire pressure warner technical field, specially a kind of electric supply installation for tire pressure warner.
Background technology
While automobile is increasingly commonly used by people, traffic safety is more and more concerned, the tire pressure and temperature of tire
It is the key factor for influenceing traffic safety.Tire pressure warner（Abbreviation TPMS）Being capable of daytime measurement and pressure and temperature in monitoring tire
Angle value, and the short time is discontinuously the tire pressure and temperature feedback for measuring to driver, so as to predict dangerous in advance, prevents quick-fried
Tire.TPMS common in the market powers for battery, service life is short, stability is poor, change inconvenience.
Utility model content
In order to solve the above problems, the utility model provides a kind of electric supply installation for tire pressure warner, and it can be
Powered in tire pressure warner, without external connection battery.
A kind of electric supply installation for tire pressure warner, including wheel hub, the circumference of the wheel hub are arranged with tire, its feature
It is：In the tire, support base is fixed with the outer peripheral face of the correspondence wheel hub, the support base is interior to be provided with from top to bottom
First step groove, second step groove, the second step groove are provided with piezo-electric generating piece, and the side of the second step groove is provided with
Circuit board slot, is provided with circuit board in the circuit board slot, the piezo-electric generating piece connects the circuit board by wire, described
The upper end of first step groove is provided with top board, and the top board is fitted and connected with the piezo-electric generating piece, the top board it is upper
End is provided with fixed block, and the upper end of the fixed block is provided with spring, and the spring is connected with load-bearing away from one end of fixed block
Block, the bearing block is covered on the inwall of tire, and the circuit board is provided with collection and processing unit, in the instrument board of automobile
Tire pressure display is provided with, the collection is electricly connected with processing unit with the tire pressure display.
Preferably, the top board is resilient protection plate.
Preferably, the bottom of the support base is provided with boss, and the piezo-electric generating piece is arranged on the boss top.
Preferably, the bearing block is arranged to inverted triangle shape, and bearing block is lined with pad near the surface of one end of tire.
Preferably, the collection includes tire pressure detecting device and process circuit, the tire pressure detecting device with processing unit
Electricly connected with tire pressure display, the process circuit is electricly connected with the circuit board.
Compared with prior art, the beneficial effects of the utility model are：This is used for the confession of tire pressure warner multi-wafer piezoelectricity
Electric installation, when motor racing, tire is contacted with ground to be influenceed by automotive dead weight and people, and tire force, power acts on load-bearing
On block, so that compression spring, and then act on elastic protective, elastic protective is contacted with piezo-electric generating piece and sends out piezoelectricity
Electric piece produces deformation, while elastic protective can also mitigate the impact to piezo-electric generating piece, the electric energy warp that piezo-electric generating piece is produced
Tire pressure display is connected to after circuit board, collection records influence of the track of tire pressure to tire, convenient department with processing unit
Anticipation of the machine to pressure of tire, by setting boss in support base, when the deformation of piezo-electric generating piece to a certain degree after, seat supported
The limitation of interior boss, protects piezo-electric generating piece.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
See Fig. 1, Fig. 2, it is of the present utility model a kind of for tire pressure warner multi-wafer piezoelectric self-powersupply device, including wheel hub
1, the circumference of wheel hub 1 is arranged with tire 2, support base 3 is fixed with tire 2, on the outer peripheral face of correspondence wheel hub 1, in support base 3
First step groove 4, second step groove 5 are provided with from top to bottom, and second step groove 5 is provided with piezo-electric generating piece 6, second step groove 6
Side be provided with circuit board slot 7, circuit board 8 is provided with circuit board slot 7, piezo-electric generating piece 6 by wire connection circuit board 8,
The bottom of support base 3 is provided with boss 9, and piezo-electric generating piece 6 is arranged on the top of boss 9, and the upper end of first step groove 4 is provided with elasticity
Protection board 10, resilient protection plate 10 is fitted and connected with piezo-electric generating piece 6, and the upper end of resilient protection plate 10 is provided with fixed block 11,
The upper end of fixed block 11 is provided with spring 12, and spring 12 is connected with bearing block 13 away from one end of fixed block 11, and bearing block 13 is pasted
Overlay on the inwall of tire 2, bearing block 13 is arranged to inverted triangle shape, and bearing block 13 is lined near the surface of one end of tire 2
Pad 14, circuit board is provided with collection and processing unit, and collection includes tire pressure detecting device and process circuit, vapour with processing unit
Tire pressure display 15 is provided with the instrument board of car, tire pressure detecting device is electricly connected with tire pressure display, process circuit and circuit
Plate is electricly connected, and tire pressure display therein, process circuit, tire pressure detecting device are the usual products that in the market can buy,
Its model is not specifically described herein.
This is used for tire pressure warner multi-wafer piezoelectric self-powersupply device, and when motor racing, tire is contacted by vapour with ground
The influence that car is conducted oneself with dignity with people, tire force, power is acted on bearing block, so that compression spring, and then act on resilient protection plate
On, mitigate the impact to piezo-electric generating piece, while resilient protection plate is contacted with piezo-electric generating piece and piezo-electric generating piece is produced shape
Become, when deformation to a certain degree after, the limitation of the boss on seat supported protects piezo-electric generating piece, what piezo-electric generating piece was produced
Electric energy is connected to tire pressure display after circuit board, and collection records influence of the track of tire pressure to tire with processing unit,
Facilitate anticipation of the driver to pressure of tire.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric supply installation for tire pressure warner, including wheel hub, the circumference of the wheel hub is arranged with tire, and its feature exists
In：It is fixed with support base, the support base in the tire, on the outer peripheral face of the correspondence wheel hub and is provided with the from top to bottom
One step groove, second step groove, the second step groove are provided with piezo-electric generating piece, and the side of the second step groove is provided with electricity
Road board slot, is provided with circuit board in the circuit board slot, the piezo-electric generating piece connects the circuit board, described by wire
The upper end of one step groove is provided with top board, and the top board is fitted and connected with the piezo-electric generating piece, the upper end of the top board
Fixed block is installed, the upper end of the fixed block is provided with spring, and the spring is connected with bearing block away from one end of fixed block,
The bearing block is covered on the inwall of tire, and the circuit board is provided with collection and processing unit, is set in the instrument board of automobile
There is tire pressure display, the collection is electricly connected with processing unit with the tire pressure display.
2. a kind of electric supply installation for tire pressure warner according to claim 1, it is characterised in that：The top board is
Resilient protection plate.
3. a kind of electric supply installation for tire pressure warner according to claim 1, it is characterised in that：The support base
Bottom is provided with boss, and the piezo-electric generating piece is arranged on the boss top.
4. a kind of electric supply installation for tire pressure warner according to claim 1, it is characterised in that：The bearing block sets
Inverted triangle shape is set to, and bearing block is lined with pad near the surface of one end of tire.
5. a kind of electric supply installation for tire pressure warner according to claim 1, it is characterised in that：The collection and place
Reason device includes tire pressure detecting device and process circuit, and the tire pressure detecting device is electricly connected with tire pressure display, the place
Reason circuit is electricly connected with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386681.0U CN206242826U (en) | 2016-12-16 | 2016-12-16 | A kind of electric supply installation for tire pressure warner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386681.0U CN206242826U (en) | 2016-12-16 | 2016-12-16 | A kind of electric supply installation for tire pressure warner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242826U true CN206242826U (en) | 2017-06-13 |
Family
ID=59008180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621386681.0U Expired - Fee Related CN206242826U (en) | 2016-12-16 | 2016-12-16 | A kind of electric supply installation for tire pressure warner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521294A (en) * | 2017-08-31 | 2017-12-29 | 江苏大学 | A kind of TRT of Tire Pressure Monitor System |
| CN107565847A (en) * | 2017-08-17 | 2018-01-09 | 浙江师范大学 | A kind of piezoelectric type car alarm |
-
2016
- 2016-12-16 CN CN201621386681.0U patent/CN206242826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565847A (en) * | 2017-08-17 | 2018-01-09 | 浙江师范大学 | A kind of piezoelectric type car alarm |
| CN107565847B (en) * | 2017-08-17 | 2019-03-12 | 浙江师范大学 | A kind of piezoelectric type car alarm |
| CN107521294A (en) * | 2017-08-31 | 2017-12-29 | 江苏大学 | A kind of TRT of Tire Pressure Monitor System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |