CN204927383U - Battery device - Google Patents
Battery device Download PDFInfo
- Publication number
- CN204927383U CN204927383U CN201520699947.6U CN201520699947U CN204927383U CN 204927383 U CN204927383 U CN 204927383U CN 201520699947 U CN201520699947 U CN 201520699947U CN 204927383 U CN204927383 U CN 204927383U
- Authority
- CN
- China
- Prior art keywords
- cell apparatus
- end cap
- containing cavity
- battery
- battery cover
- 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
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a power supply device provides a battery device, including the casing, be equipped with the first holding chamber that is used for placing the battery in the casing, battery device still includes can dismantle the battery cover of being connected with the casing, and the bottom of casing is equipped with the second holding chamber of having a perfect understanding mutually with first holding chamber, and the battery cover sinks locates second holding intracavity, and the battery cover includes the end cover and the edge end cover orientation of holding in second holding intracavity first holding chamber one side is outstanding extend and with shells inner wall threaded connection meet the portion soon, the portion of connecing encloses to close to form and communicates with each other and be used for placing the accommodation space of battery negative pole with first holding chamber soon, like this, has reached the mesh that battery device inside was located to the battery cover for the whole effect of battery device is pleasing to the eye.
Description
Technical field
The utility model relates to power supply device, particularly relates to a kind of cell apparatus.
Background technology
Along with charged product is on the increase, in order to the more product of the constraint breaking away from power-supply battery selects employing battery as the power source of equipment, usually can design a kind of cell apparatus to be convenient for changing battery, cell apparatus comprise housing and with the battery cover being bolted in housing bottom, battery cover wherein usually adopts the design exposed, and exposed parts has the friction lines can twisted for hand, needs in use to twist with hand-screw, therefore, the overall appearance of this kind of cell apparatus unsightly.
Utility model content
The purpose of this utility model is to provide a kind of cell apparatus, is intended to solve battery cover in prior art and exposes thus the problem causing cell apparatus overall appearance not good.
The utility model realizes like this, cell apparatus provided by the utility model, comprise housing, the first containing cavity for placing battery is provided with in described housing, described cell apparatus also comprises the battery cover removably connected with described housing, the bottom of described housing is provided with the second containing cavity connected with described first containing cavity, described battery cover is heavy to be located in described second containing cavity, described battery cover comprises the end cap that is placed in described second containing cavity and gives prominence to extension along described end cap towards described first containing cavity side and the portion that spins be threaded with described inner walls, the described portion of spinning encloses to be formed and to communicate with described first containing cavity and for the accommodation space of placing battery negative pole.
Further, also comprise and be connected to described end cap and lifting piece for tightening or unscrew described battery cover, described lifting piece is contained in described second containing cavity.
Particularly, described lifting piece is U-shaped, and comprises the handle portion of being convenient to drawing and along described handle portion two ends towards the connecting portion that the relative both sides of described end cap extend, described connecting portion is fixedly connected with described end cap.
Further, described battery cover is provided with along described external face and the bulge-structure of the radially outstanding extension near its end face side, and described lifting piece and described bulge-structure cooperatively interact.
Particularly, described bulge-structure is strip muscle position or salient point muscle position spaced apart.
Further, described end cap also comprise described bulge-structure to spin between portion with described and with described connecting portion inside relative placed side, described placed side is plane or concave surface.
Further, also comprise the connector be fixed on by described connecting portion on described end cap, described placed side is provided with installing hole, and described connecting portion is provided with connecting hole, and connector is through described connecting hole and lock onto in described installing hole.
Particularly, described connector is the pin being provided with annular knurl, and described pin is by described annular knurl and described connecting hole interference fit.
Further, also comprise and be contained in described accommodation space and be electrically connected on the spring of battery cathode, described in the portion that spins be provided with in the inner side near described end cap the stopper slot limiting described spring one end, described stopper slot communicates with described accommodation space.
Compared with prior art, this cell apparatus by arranging the first mutually through containing cavity and the second containing cavity on housing, to distinguish the end cap of set battery and battery cover, like this, the portion of spinning of battery cover is placed in the first containing cavity completely and end cap is contained in the second containing cavity, thus avoid battery cover and expose to housing, ensure that cell apparatus whole structure is attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the profile of the cell apparatus that the utility model embodiment provides;
Fig. 2 is the detonation configuration schematic diagram of the battery cover that the utility model embodiment provides;
Fig. 3 is the partial enlarged drawing A of the cell apparatus that the utility model embodiment provides;
Fig. 4 is the profile of the battery cover that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
Please refer to shown in Fig. 1 and Fig. 2, the cell apparatus that the utility model embodiment provides comprises housing 6, the first containing cavity 61 for placing battery is provided with in housing 6, cell apparatus also comprises the battery cover 1 removably connected with housing 6, the bottom of housing 6 is provided with the second containing cavity 61 connected with the first containing cavity 61, battery cover 1 is heavy to be located in the second containing cavity 62, battery cover 1 comprises the end cap 12 that is placed in the second containing cavity 62 and gives prominence to extension along end cap 12 towards the first containing cavity 61 side and the portion that spins 13 be connected with housing 6 inner thread, the portion 13 that spins encloses to be formed and to communicate with the first containing cavity 61 and for the accommodation space 11 of placing battery negative pole.
In this embodiment, the outer surface in the portion 13 that spins is provided with screw thread, is spun by the inner surface of screw thread and housing 6.
The cell apparatus that the utility model embodiment provides by arranging the first mutually through containing cavity 61 and the second containing cavity 62 on described housing 6, to distinguish the end cap 12 of set battery and battery cover 1, like this, the portion that spins 13 of battery cover 1 is placed in the first containing cavity 61 completely and end cap 12 is contained in the second containing cavity 62, thus avoid battery cover 1 and expose to housing 6, ensure that cell apparatus whole structure is attractive in appearance.
In this embodiment, the end face of end cap 12 flushes with the bottom surface of housing 6 at most, and the thickness of end cap 12 is slightly shorter than the degree of depth of the second containing cavity 62, to ensure that end cap 12 is contained in the second containing cavity 62 completely.
Further, please refer to shown in Fig. 2, in the present embodiment, cell apparatus also comprises and is connected to end cap 12 and lifting piece 3 for tightening or unscrew battery cover 1, and lifting piece 3 is contained in the second containing cavity 62.Be located in the second containing cavity 62 because battery cover 1 is heavy, therefore, battery cover 1 need be acted on by lifting piece 3, achieve unscrewing or tightening battery cover 1.
Particularly, please refer to shown in Fig. 2, in the present embodiment, lifting piece 3 is U-shaped, and comprises the handle portion 31 being convenient to drawing and the connecting portion 32 that relative both sides extend along handle portion 31 two ends towards end cap 12, and connecting portion 32 is fixedly connected with end cap 12.Lifting piece 3 is near end cap 12 end face, and its profile and end cap 12 profile match, the relative motion before both being realized by the connecting portion 32 being connected to end cap 12.
Particularly, please refer to shown in Fig. 2 and Fig. 3, battery cover 1 is provided with along end cap 12 outer surface and the bulge-structure 121 of the radially outstanding extension near its end face side, and lifting piece 3 and bulge-structure 121 cooperatively interact.When lifting piece 3 is contained in the second containing cavity 62, bulge-structure 121 plays the effect supporting lifting piece 3, when lifting piece 3 plucks out from the second containing cavity 62, lifting piece 3 is interfered mutually in bulge-structure 121, and utilize this interference effect unscrewed in housing 6 by battery cover 1 or tighten, the one side that connecting portion 32 is relative with bulge-structure 121 is arranged to inclined-plane, under external force so that plucked out from bulge-structure 121 by lifting piece 3.
In the present embodiment, bulge-structure 121 is strip muscle position or salient point muscle position spaced apart, and bulge-structure 121 should meet carrying lifting piece 3 and interfere connecting portion 32 to act on, in shape can variation.
Further, please refer to shown in Fig. 2, in the present embodiment, end cap 12 also to comprise between bulge-structure 121 with the portion of spinning 13 and with connecting portion 32 inside relative placed side 122.The effect of placed side 122 is that do not produce and hinder power in relative rotation, make whole process smooth and easy, therefore, placed side 122 is plane or concave surface, does not limit when connecting portion 32 relatively rotates with end cap 12 here.
Further, please refer to shown in Fig. 2, in the present embodiment, cell apparatus also comprises the connector 4 be fixed on by connecting portion 32 on end cap 12, placed side 122 is provided with installing hole 123, and connecting portion 32 is provided with connecting hole 321, and connector 4 passes described connecting hole and lock onto in installing hole 123.
Or not shown, in the present embodiment, connecting portion 32 is provided with integrated erection column, and erection column is located in installing hole 123, therefore, be connected with end cap 12 to meet connecting portion 32, syndeton and type of attachment can be multiple.
Preferably, connector 4 is for being provided with the pin of annular knurl, and pin is by annular knurl and connecting hole 321 interference fit.
Further, please refer to shown in Fig. 3 and Fig. 4, in the present embodiment, cell apparatus also comprises and is contained in accommodation space 11 and is electrically connected on the spring 5 of battery cathode, spin portion 13 in the stopper slot 112 being provided with restraining spring 5 one end near the inner side of end cap 12, and stopper slot 112 communicates with accommodation space 11.By arranging stopper slot 112 to be fixed in battery cover 1 one end of spring 5.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. cell apparatus, comprise housing, the first containing cavity for placing battery is provided with in described housing, it is characterized in that, described cell apparatus also comprises the battery cover removably connected with described housing, the bottom of described housing is provided with the second containing cavity connected with described first containing cavity, described battery cover is heavy to be located in described second containing cavity, described battery cover comprises the end cap that is placed in described second containing cavity and gives prominence to extension along described end cap towards described first containing cavity side and the portion that spins be threaded with described inner walls, the described portion of spinning encloses to be formed and to communicate with described first containing cavity and for the accommodation space of placing battery negative pole.
2. cell apparatus as claimed in claim 1, is characterized in that, also comprise and be connected to described end cap and lifting piece for tightening or unscrew described battery cover, described lifting piece is contained in described second containing cavity.
3. cell apparatus as claimed in claim 2, it is characterized in that, described lifting piece is U-shaped, and comprises the handle portion of being convenient to drawing and along described handle portion two ends towards the connecting portion that the relative both sides of described end cap extend, described connecting portion is fixedly connected with described end cap.
4. cell apparatus as claimed in claim 3, is characterized in that, described battery cover is provided with along described external face and the bulge-structure of the radially outstanding extension near its end face side, and described lifting piece and described bulge-structure cooperatively interact.
5. cell apparatus as claimed in claim 4, it is characterized in that, described bulge-structure is strip muscle position or salient point muscle position spaced apart.
6. cell apparatus as claimed in claim 4, is characterized in that, described end cap also comprise described bulge-structure to spin between portion with described and with described connecting portion inside relative placed side, described placed side is plane or concave surface.
7. cell apparatus as claimed in claim 6, it is characterized in that, also comprise the connector be fixed on by described connecting portion on described end cap, described placed side is provided with installing hole, described connecting portion is provided with connecting hole, and connector passes described connecting hole and lock onto in described installing hole.
8. cell apparatus as claimed in claim 7, it is characterized in that, described connector is the pin being provided with annular knurl, and described pin is by described annular knurl and described connecting hole interference fit.
9. cell apparatus as claimed in claim 1, it is characterized in that, also comprise and be contained in described accommodation space and be electrically connected on the spring of battery cathode, described in the portion that spins be provided with in the inner side near described end cap the stopper slot limiting described spring one end, described stopper slot communicates with described accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699947.6U CN204927383U (en) | 2015-09-10 | 2015-09-10 | Battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699947.6U CN204927383U (en) | 2015-09-10 | 2015-09-10 | Battery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927383U true CN204927383U (en) | 2015-12-30 |
Family
ID=54976485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699947.6U Expired - Fee Related CN204927383U (en) | 2015-09-10 | 2015-09-10 | Battery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199091A (en) * | 2018-01-31 | 2018-06-22 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Lithium battery and its battery case |
-
2015
- 2015-09-10 CN CN201520699947.6U patent/CN204927383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199091A (en) * | 2018-01-31 | 2018-06-22 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Lithium battery and its battery case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170810 Address after: 518000, Shiyan Road, Shiyan City, Guangdong, Shenzhen Province, No.1 Road, SKYWORTH, innovation Valley, 5D, building 701, 801, 901, and Patentee after: Shenzhen Wingsland Technology Co., Ltd. Address before: 528225, Guangdong Province, Foshan City, Nanhai District lion town C District, 02A District, Room 502 Patentee before: Wang Jun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |