CN203491316U - Device for fixing multiple button batteries - Google Patents
Device for fixing multiple button batteries Download PDFInfo
- Publication number
- CN203491316U CN203491316U CN201320504494.8U CN201320504494U CN203491316U CN 203491316 U CN203491316 U CN 203491316U CN 201320504494 U CN201320504494 U CN 201320504494U CN 203491316 U CN203491316 U CN 203491316U
- Authority
- CN
- China
- Prior art keywords
- batteries
- battery
- button
- cylinder
- button cell
- 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
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a device for fixing multiple button batteries. The device comprises a main body consisting of a side face of a cylinder, wherein the inner diameter of the cylinder is equal to the outer diameter of each button battery; a limiting part is arranged at one bottom of the cylinder; a plane where the limiting part is positioned is perpendicular to the side face of the cylinder. A plastic sleeve is arranged in a battery elastic plate, the batteries are overlapped and filled, short circuit and the phenomenon of bad battery contact among the batteries are avoided after vibration, and the effect is good. The original multi-stage button batteries are directly superposed; because a limiting device does not exist at the periphery, the condition that the batteries are staggered easily occurs, a phenomenon that the superposed batteries are in short circuit due to positive-positive polarity contact is avoided during external vibration, the superposed button batteries are not staggered after the plastic sleeve is added, the possibility of short circuit due to positive-positive polarity contact is eliminated.
Description
Technical field
The utility model relates to the fixture of battery, relates in particular to the fixing of battery in the electronic product of the button cells that use 2 pieces of above stacks.
Background technology
As Fig. 1 is used 2 pieces or above button cell (CR2016 at great majority, CR2025, CR2032 etc.) in product, fixing general employing of battery snaps in battery spring lamination by the mode of the positive and negative stack of button cell, often there will be between battery and shell fragment and get loose and loose contact, most products require to insert in battery insulating trip when shipment, when being used, extracts again terminal client insulating trip, the button cell that in use tends to occur stack misplaces because of vibration, cause the button cell short circuit that misplaces each other, battery is sparking, thereby greatly affect the useful life of battery.
Utility model content
For the battery that occurs of button cell of stack and shell fragment loose contact with because of short circuit, make the bad phenomenon of button cell repid discharge in above description, the utility model has designed a kind of garment bag that the button cell of stack can be fixed together with concentric manner, has well overcome the phenomenon because of vibration loose contact and short circuit dischange.
The utility model provides a kind of fixture of many pieces of button cells, it comprises the main body being comprised of cylindrical sides, columniform interior diameter equals the overall diameter of button cell, is provided with limiting section at the bottom of columniform one, and described limiting section place plane is vertical with cylindrical sides.
As further improvement of the utility model, described limiting section is provided with reinforcement.
As further improvement of the utility model, described limiting section coincide and docks with the battery spring lamination of card and button cell, forms plane.
As further improvement of the utility model, described columniform height is the integral multiple of button cell height.
The beneficial effects of the utility model are:
In battery spring lamination, add garment bag, cell stack packs into, can not cause short circuit and battery loose contact phenomenon between battery after vibration, respond well.
Original multistage button cell directly superposes because surrounding infinite place device, than the situation that is easier to occur that battery misplaces each other, when external force vibration, there will be positive positive polarity contact between stack battery and short circuit, after adding garment bag, the button cell of stack can not misplace, and the chance of positive positive polarity contact short circuit has not existed;
After original button cell stack, snap in battery spring lamination, often there will be between battery and shell fragment and get loose and loose contact, particularly be superimposed upon bottommost button cell can because of two legs of battery spring lamination because of size less than normal, block battery and can not normally enter position, cause the upper corresponding golden finger loose contact of battery cathode and PCB, add after battery gum cover, many pieces of batteries are because of stack and spacing formation integral body, thereby battery bottom can better be contacted with PCB;
By this optimal design, button cell is the existing decline by a relatively large margin of loose contact rate each other and between battery and PCB, the steady quality of product, and customer complaint reduces, and obtains good result.
Accompanying drawing explanation
Fig. 1 is the structural representation that the two or more button cells of the utility model are superimposed by fixture;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the fixture stereogram of many pieces of button cells of the utility model;
Fig. 4 is the fixture front view of many pieces of button cells of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model provides a kind of fixture of many pieces of button cells, it comprises the main body being comprised of cylindrical sides, cylindrical 1 interior diameter equals the overall diameter of button cell, is provided with limiting section at the bottom of columniform one, and described limiting section 2 place planes are vertical with cylindrical sides.Described limiting section is provided with reinforcement 3.Described limiting section coincide and docks with the battery spring lamination of card and button cell 6, forms plane.Described columniform height is the integral multiple of button cell height.
Here the concrete value of the diameter of button cell is seen the model of concrete button cell, that is, and and according to deciding columniform interior diameter by fixing button cell.The integral multiple that is button cell height for described columniform height, reason is identical.
By coordinating of limiting section and battery spring lamination 4, reach the effect to fixture of the present utility model location, simultaneously, reinforcement is set on limiting section, play on the one hand the effect of reinforcement, reinforcement has increased friction simultaneously on the other hand, can facilitate installation and the removal of this fixture.In Fig. 15 represents PCB.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (4)
1. the fixture of many pieces of button cells, it is characterized in that: it comprises the main body being comprised of cylindrical sides, columniform interior diameter equals the overall diameter of button cell, is provided with limiting section at the bottom of columniform one, and described limiting section place plane is vertical with cylindrical sides.
2. the fixture of many pieces of button cells according to claim 1, is characterized in that: described limiting section is provided with reinforcement.
3. the fixture of many pieces of button cells according to claim 1, is characterized in that: described limiting section coincide and docks with the battery spring lamination of card and button cell, forms plane.
4. the fixture of many pieces of button cells according to claim 1, is characterized in that: described columniform height is the integral multiple of button cell height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504494.8U CN203491316U (en) | 2013-08-19 | 2013-08-19 | Device for fixing multiple button batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504494.8U CN203491316U (en) | 2013-08-19 | 2013-08-19 | Device for fixing multiple button batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491316U true CN203491316U (en) | 2014-03-19 |
Family
ID=50262123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504494.8U Expired - Fee Related CN203491316U (en) | 2013-08-19 | 2013-08-19 | Device for fixing multiple button batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169318A1 (en) * | 2014-05-09 | 2015-11-12 | Orbiloc Aps | Device for connection of button cell batteries to a circuit board and use |
-
2013
- 2013-08-19 CN CN201320504494.8U patent/CN203491316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169318A1 (en) * | 2014-05-09 | 2015-11-12 | Orbiloc Aps | Device for connection of button cell batteries to a circuit board and use |
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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: 20140319 Termination date: 20210819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |