CN204696183U - The cell piece spring-piece type structure of built-in tire pressure transducer - Google Patents
The cell piece spring-piece type structure of built-in tire pressure transducer Download PDFInfo
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- CN204696183U CN204696183U CN201520273413.7U CN201520273413U CN204696183U CN 204696183 U CN204696183 U CN 204696183U CN 201520273413 U CN201520273413 U CN 201520273413U CN 204696183 U CN204696183 U CN 204696183U
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- holding tank
- outer housing
- battery
- shell fragment
- sensor outer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a kind of cell piece spring-piece type structure of built-in tire pressure transducer, this spring-piece type structure comprises battery cover, sensor outer housing and pcb board, one end of sensor outer housing is embedded with the first holding tank, battery cover and sensor outer housing removably connect, and both are fixedly connected with the annular seal space enclosing an accommodation button cell, battery anode slice and battery cathode sheet afterwards with the first holding tank; Pcb board is fixed on the other end second holding tank of sensor outer housing; Battery anode slice is provided with positive pole shell fragment, battery cathode sheet is provided with negative pole shell fragment, battery anode slice and battery cathode sheet are separately fixed at after on button cell, to be fixed on pcb board and to be connected electrically respectively after positive pole shell fragment and negative pole shell fragment run through the second holding tank respectively.The utility model guarantees that between battery and cell piece, electrical contact performance is good, and can not produce the phenomenon of instant cut-off.
Description
Technical field
The utility model relates to tyre pressure sensor technical field, particularly relates to a kind of cell piece spring-piece type structure of built-in tire pressure transducer.
Background technology
When driver on the way drives a vehicle, traffic safety is overriding concern, and pressure of tire is very acute on the impact of vehicle condition, has critical influence power for traffic safety.Tire needs to possess normal tire pressure just can make the smooth and easy traveling of vehicle, too high or too low tire pressure all likely causes blowing out or broken tire, have a strong impact on the stability of vehicle traveling and threaten passerby's security of the lives and property, therefore the monitoring of tire pressure is self-evident for its importance of traffic safety.But the method for traditional measurement tire pressure needs just to carry out in order for vehicle afterwards, cannot learn the real-time change of vehicle tyre pressure in traveling, also cannot know immediately if abnormal driving people occurs tire in traveling and strain.For this problem, there is the tyre pressure sensor be placed in tire on the market, although the appearance of tyre pressure sensor efficiently solves some above-mentioned defects, existing its battery anode slice of built-in tire pressure transducer and battery cathode sheet are directly attached on the surface of battery, and then draw power supply from circuit board, for battery supply, finally by multiple screw by fixing for this battery tight, this frame mode makes contact performance between battery positive/negative plate and battery bad, is in use easy to the phenomenon producing instant cut-off.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of cell piece spring-piece type structure of built-in tire pressure transducer, and this structure electrical contact performance is good, and effectively avoids the phenomenon producing instant cut-off.
For achieving the above object, the utility model provides a kind of cell piece spring-piece type structure of built-in tire pressure transducer, comprise battery cover, sensor outer housing and pcb board, one end of described sensor outer housing is embedded with the first holding tank, described battery cover and sensor outer housing removably connect, and both are fixedly connected with the annular seal space enclosing an accommodation button cell, battery anode slice and battery cathode sheet afterwards with the first holding tank; Described pcb board is fixed on the other end second holding tank of sensor outer housing; Described battery anode slice is provided with positive pole shell fragment, described battery cathode sheet is provided with negative pole shell fragment, described battery anode slice and battery cathode sheet are separately fixed at after on button cell, to be fixed on pcb board and to be connected electrically respectively after positive pole shell fragment and negative pole shell fragment run through the second holding tank respectively.
Wherein, described positive pole shell fragment is bending-like structure, and be made of one piece by the first connecting portion and the first Plug Division, the first through hole is provided with between described first holding tank and the second holding tank, described pcb board is provided with the first inserting groove, and after described first connecting portion runs through the first through hole, the first Plug Division is plugged in the first inserting groove.
Wherein, described negative pole shell fragment is bending-like structure, and be made of one piece by the second connecting portion and the second Plug Division, the second through hole is provided with between described first holding tank and the second holding tank, described pcb board is provided with the second inserting groove, and after described second connecting portion runs through the second through hole, the second Plug Division is plugged in the second inserting groove.
Wherein, described battery anode slice is circulus, and battery anode slice is set in the outer of button cell places; Described battery cathode sheet is laminated structure, and described battery cathode sheet is directly fitted on the bottom of button cell.
Wherein, the inwall of described first holding tank is provided with internal thread, and the outer wall that described battery cover is connected with sensor outer housing is provided with the external screw thread suitable with internal thread; Described battery cover and sensor outer housing form this demountable structure by internal thread and externally threaded adaptation.
Wherein, described battery cover is clamped with the water-proof silica-gel circle of waterproof protection against the tide between the two after being fixedly connected with sensor outer housing.
Wherein, the angle between described first connecting portion and the first Plug Division is right angle or obtuse angle; Angle between described second connecting portion and the second Plug Division is right angle or obtuse angle.
The beneficial effects of the utility model are: compared with prior art, the cell piece spring-piece type structure of the built-in tire pressure transducer that the utility model provides, battery anode slice and battery cathode sheet all set up elastic piece structure, positive pole shell fragment and negative pole shell fragment are fixed on pcb board after running through the second holding tank respectively again, and this structure makes electric connection structure between button cell, pcb board, battery anode slice and battery cathode sheet stablize; Guarantee that between battery and cell piece, electrical contact performance is good, and the phenomenon of instant cut-off can not be produced.The utility model have reasonable in design, dismounting is convenient, change the features such as the convenient and electrical contact performance of battery is stable.
Accompanying drawing explanation
Fig. 1 is the explosive view of the cell piece spring-piece type structure of built-in tire pressure transducer of the present utility model.
Main element symbol description is as follows:
10, battery cover 11, sensor outer housing
12, pcb board 13, button cell
14, battery anode slice 15, battery cathode sheet
16, positive pole shell fragment 17, negative pole shell fragment
18, water-proof silica-gel circle 101, external screw thread
111, the first holding tank 112, second holding tank
113, the first through hole 114, second through hole
115, internal thread 121, first inserting groove
122, the second inserting groove 161, first connecting portion
162, the first Plug Division 171, second connecting portion
172, the second Plug Division.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the cell piece spring-piece type structure of the built-in tire pressure transducer that the utility model provides, comprise battery cover 10, sensor outer housing 11 and pcb board 12, one end of sensor outer housing 11 is embedded with the first holding tank 111, battery cover 10 and sensor outer housing 11 removably connect, and both are fixedly connected with the annular seal space enclosing an accommodation button cell 13, battery anode slice 14 and battery cathode sheet 15 afterwards with the first holding tank 111; Pcb board 12 is fixed on the other end second holding tank 112 of sensor outer housing 11; Battery anode slice 14 is provided with positive pole shell fragment 16, battery cathode sheet 15 is provided with negative pole shell fragment 17, battery anode slice 14 and battery cathode sheet 15 are separately fixed at after on button cell 13, and positive pole shell fragment 16 and negative pole shell fragment 15 to be fixed on after running through the second holding tank 112 respectively on pcb board 12 and to be connected electrically respectively.
Compared to the situation of prior art, the cell piece spring-piece type structure of the built-in tire pressure transducer that the utility model provides, battery anode slice 14 and battery cathode sheet 15 all set up elastic piece structure, positive pole shell fragment 16 and negative pole shell fragment 17 are fixed on pcb board 12 again after running through the second holding tank 112 respectively, and this structure makes electric connection structure between button cell 13, pcb board 12, battery anode slice 14 and battery cathode sheet 15 stablize; Guarantee that between battery and cell piece, electrical contact performance is good, and the phenomenon of instant cut-off can not be produced.The utility model have reasonable in design, dismounting is convenient, change the features such as the convenient and electrical contact performance of battery is stable.
In the present embodiment, positive pole shell fragment 16 is bending-like structure, and be made of one piece by the first connecting portion 161 and the first Plug Division 162, the first through hole 113 is provided with between first holding tank 111 and the second holding tank 112, pcb board 12 is provided with the first inserting groove 121, first connecting portion 161 to be run through the first Plug Division 162 after the first through hole 113 and is plugged in the first inserting groove 121.Negative pole shell fragment 17 is bending-like structure, and be made of one piece by the second connecting portion 171 and the second Plug Division 172, the second through hole 114 is provided with between first holding tank 111 and the second holding tank 112, pcb board 12 is provided with the second inserting groove 122, second connecting portion 171 to be run through the second Plug Division 172 after the second through hole 114 and is plugged in the second inserting groove 122.In this structure, shell fragment by after through hole again with pcb board grafting, this structure makes the structure of cell piece in sensor outer housing extremely stable, even run into strong shock or gravitational thrusts also there will not be obscission; Also ensure that the optimum of electrical contact.Angle between first connecting portion 161 and the first Plug Division 162 is right angle or obtuse angle; Angle between second connecting portion 171 and the second Plug Division 172 is right angle or obtuse angle.Can according to actual conditions change angle between the two.
In the present embodiment, battery anode slice 14 is circulus, and battery anode slice 14 is set in the outer of button cell 13 places; Battery cathode sheet 15 is laminated structure, and battery cathode sheet 15 is directly fitted on the bottom of button cell 13.
In the present embodiment, the inwall of the first holding tank 111 is provided with internal thread 115, and the outer wall that battery cover 10 is connected with sensor outer housing 11 is provided with the external screw thread 101 suitable with internal thread 115; Battery cover 10 forms this demountable structure with sensor outer housing 11 by internal thread 115 and the adaptation of external screw thread 101.Removably connected by threaded adapter between battery cover 10 and sensor outer housing 11, if need to change battery, only need turn on battery cover can change, and this substitute mode is simple and quick convenient, without the need to the mode adopting five metals cover plate to screw, not only facilitate operation, saved cost; And there is no five metals nut these parts, therefore there will not be injection step.
In the present embodiment, battery cover 10 is clamped with the water-proof silica-gel circle 18 of waterproof protection against the tide between the two after being fixedly connected with sensor outer housing 11.The design of water-proof silica-gel circle 14, makes waterproof and dampproof effect better, and battery there will not be and gets rusty and the situation of surface oxidation.
Advantage of the present utility model is:
1) on battery anode slice 14 and battery cathode sheet 15, all elastic piece structure is set up, positive pole shell fragment 16 and negative pole shell fragment 17 are fixed on pcb board 12 again after running through the second holding tank 112 respectively, and this structure makes electric connection structure between button cell 13, pcb board 12, battery anode slice 14 and battery cathode sheet 15 stablize; Guarantee that between battery and cell piece, electrical contact performance is good, and the phenomenon of instant cut-off can not be produced;
2) shell fragment by after through hole again with pcb board grafting, this structure makes the structure of cell piece in sensor outer housing extremely stable, even run into strong shock or gravitational thrusts also there will not be obscission; Also ensure that the optimum of electrical contact;
3) removably connected by threaded adapter between battery cover 10 and sensor outer housing 11, if need to change battery, only need turn on battery cover can change, and this substitute mode is simple and quick convenient, without the need to the mode adopting five metals cover plate to screw, not only facilitate operation, saved cost; And there is no five metals nut these parts, therefore there will not be injection step;
4) battery cover 10 is clamped with the water-proof silica-gel circle 14 of waterproof protection against the tide between the two after being fixedly connected with sensor outer housing 11, the design of water-proof silica-gel circle 14, makes waterproof and dampproof effect better, and battery there will not be and gets rusty and the situation of surface oxidation.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (7)
1. the cell piece spring-piece type structure of a built-in tire pressure transducer, it is characterized in that, comprise battery cover, sensor outer housing and pcb board, one end of described sensor outer housing is embedded with the first holding tank, described battery cover and sensor outer housing removably connect, and both are fixedly connected with the annular seal space enclosing an accommodation button cell, battery anode slice and battery cathode sheet afterwards with the first holding tank; Described pcb board is fixed on the other end second holding tank of sensor outer housing; Described battery anode slice is provided with positive pole shell fragment, described battery cathode sheet is provided with negative pole shell fragment, described battery anode slice and battery cathode sheet are separately fixed at after on button cell, to be fixed on pcb board and to be connected electrically respectively after positive pole shell fragment and negative pole shell fragment run through the second holding tank respectively.
2. the cell piece spring-piece type structure of built-in tire pressure transducer according to claim 1, it is characterized in that, described positive pole shell fragment is bending-like structure, and be made of one piece by the first connecting portion and the first Plug Division, the first through hole is provided with between described first holding tank and the second holding tank, described pcb board is provided with the first inserting groove, and after described first connecting portion runs through the first through hole, the first Plug Division is plugged in the first inserting groove.
3. the cell piece spring-piece type structure of built-in tire pressure transducer according to claim 2, it is characterized in that, described negative pole shell fragment is bending-like structure, and be made of one piece by the second connecting portion and the second Plug Division, the second through hole is provided with between described first holding tank and the second holding tank, described pcb board is provided with the second inserting groove, and after described second connecting portion runs through the second through hole, the second Plug Division is plugged in the second inserting groove.
4. the cell piece spring-piece type structure of built-in tire pressure transducer according to claim 1, is characterized in that, described battery anode slice is circulus, and battery anode slice is set in the outer of button cell places; Described battery cathode sheet is laminated structure, and described battery cathode sheet is directly fitted on the bottom of button cell.
5. the cell piece spring-piece type structure of built-in tire pressure transducer according to claim 1, it is characterized in that, the inwall of described first holding tank is provided with internal thread, and the outer wall that described battery cover is connected with sensor outer housing is provided with the external screw thread suitable with internal thread; Described battery cover and sensor outer housing form demountable structure by internal thread and externally threaded adaptation.
6. the cell piece spring-piece type structure of built-in tire pressure transducer according to claim 5, is characterized in that, is clamped with the water-proof silica-gel circle of waterproof protection against the tide after described battery cover is fixedly connected with sensor outer housing between the two.
7. the cell piece spring-piece type structure of built-in tire pressure transducer according to claim 3, is characterized in that, the angle between described first connecting portion and the first Plug Division is right angle or obtuse angle; Angle between described second connecting portion and the second Plug Division is right angle or obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273413.7U CN204696183U (en) | 2015-04-30 | 2015-04-30 | The cell piece spring-piece type structure of built-in tire pressure transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273413.7U CN204696183U (en) | 2015-04-30 | 2015-04-30 | The cell piece spring-piece type structure of built-in tire pressure transducer |
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| Publication Number | Publication Date |
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| CN204696183U true CN204696183U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520273413.7U Active CN204696183U (en) | 2015-04-30 | 2015-04-30 | The cell piece spring-piece type structure of built-in tire pressure transducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269674A (en) * | 2018-10-25 | 2019-01-25 | 深圳市刷新智能电子有限公司 | Temperature taking device |
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2015
- 2015-04-30 CN CN201520273413.7U patent/CN204696183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269674A (en) * | 2018-10-25 | 2019-01-25 | 深圳市刷新智能电子有限公司 | Temperature taking device |
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| GR01 | Patent grant |