CN203339230U - Battery device for mobile communication equipment and battery case - Google Patents
Battery device for mobile communication equipment and battery case Download PDFInfo
- Publication number
- CN203339230U CN203339230U CN2013203273919U CN201320327391U CN203339230U CN 203339230 U CN203339230 U CN 203339230U CN 2013203273919 U CN2013203273919 U CN 2013203273919U CN 201320327391 U CN201320327391 U CN 201320327391U CN 203339230 U CN203339230 U CN 203339230U
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- Prior art keywords
- battery
- battery case
- lower casing
- groove
- casing
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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 battery device for mobile communication equipment and a battery case. The battery case comprises a lower shell and an upper shell, wherein the lower shell is used for containing an electrical core of a battery, the upper shell is connected to the lower shell in a fastening manner, a groove connected to the upper shell is formed in the upper end surface of the lower shell, a convex rib connected to the groove in the lower shell in a fastening and adaptation manner is arranged on the lower end of the upper shell, and an adhesive layer is arranged at a fastening connection part between the convex rib and the groove and can be used for effectively and plastically packaging a product. The battery case has very good waterproof or rainproof performance; the reject ratio of the battery case is reduced; the reliability of the battery case is improved.
Description
Technical field
The utility model relates to a kind of cell apparatus, in particular a kind of cell apparatus for mobile communication equipment and battery case.
Background technology
Plastic shell is the most frequently used a kind of shell arrived in each class of electronic devices (as mobile phone, battery, portable power source etc.), have lightweight, the advantages such as some strength and toughness, easily shapings, easy coloring are arranged, as protective or ornamental product composition structure, have a wide range of applications.The plastic shell product often can require to have waterproof or anti-rain function.
Shell for the cell apparatus of mobile communication equipment in prior art is all to adopt plastic shell, first the battery core of battery is arranged in a cavity shell, by a upper cover encapsulation, upper cover encapsulation in the market adopts following three kinds of modes to realize again: 1, the rubber cushion screw structural that locks; 2, ultrasound structure, 3, super glue glued construction etc.Wherein, first kind of way is comparatively reliable, but it is too large to take product space, be unfavorable for being used in some and need to save the space-efficient product, when the shell closing line is oversize, the second way tends to occur higher fraction defective, when the product deadweight is larger, the third mode often can not meet product demand, and easily pollutes case surface.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of cell apparatus for mobile communication equipment and battery case, and it has solved the difficult problem of plastic packaging product waterproof or anti-rain, reduces fraction defective, improves reliability.
The technical solution of the utility model is as follows:
A kind of battery case, comprise that one for installing the lower casing of battery battery core, upper casing with described lower casing engagement connection, wherein, be provided with the groove for being connected with upper casing in the upper surface of described lower casing, and be provided with in described upper casing lower end for the adaptive convex tendon be connected of the engaging of the groove with described lower casing, and be provided with an adhesive-layer at described convex tendon and described groove engagement connection place.
Described battery case, wherein, be provided with on described lower casing for installing the cavity of battery battery core.
Described battery case, wherein, described groove is arranged on described cavity upper end surrounding.
Described battery case, wherein, described lower casing is square, suitable with it, described upper casing is also square.
A kind of cell apparatus for mobile communication equipment, wherein, comprise above-mentioned arbitrary described battery case, also comprises battery battery core, and described battery battery core is arranged on the cavity of described lower casing.
Cell apparatus for mobile communication equipment provided by the utility model and battery case, comprise that owing to having adopted one for installing the lower casing of battery battery core, upper casing with described lower casing engagement connection, wherein, be provided with the groove for being connected with upper casing in the upper surface of described lower casing, and in described upper casing lower end, be provided with for the adaptive convex tendon be connected of the engaging of the groove with described lower casing, and be provided with an adhesive-layer at described convex tendon and described groove engagement connection place, it is plastic packaging product effectively, there is good waterproof or anti-rain performance, and reduced fraction defective, improved reliability.
The accompanying drawing explanation
Fig. 1 is the structural representation after the battery case of the utility model embodiment is installed.
Fig. 2 is the battery case part section structural representation of the utility model embodiment.
Fig. 3 is the battery case upper case structure schematic diagram of the utility model embodiment.
Embodiment
The utility model provides a kind of cell apparatus for mobile communication equipment and battery case, clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing examples, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A kind of battery case 100 that the utility model embodiment provides, as shown in Figure 1, comprise a lower casing 120 for installing battery battery core, upper casing 110 with described lower casing 120 engagement connections, wherein, as shown in Figure 2, be provided with the groove 121 for being connected with upper casing 110 in the upper surface of described lower casing 120.As shown in Figure 3, in described upper casing 110 lower ends, be provided with for the adaptive convex tendon 111 be connected of groove 121 engaging with described lower casing 120.As shown in Figure 2, be provided with an adhesive-layer 130 at described convex tendon 111 with described groove 121 engagement connection places.
In the present embodiment, as shown in Figure 2, be provided with the cavity 122 for installing battery battery core on described lower casing.Described groove 121 is arranged on described cavity 122 upper end surroundings.
Preferably, in embodiment, as shown in Figure 1, adopt described lower casing 120 for square, suitable with it, described upper casing 110 is also square.
Based on above-described embodiment, the utility model embodiment also provides a kind of cell apparatus for mobile communication equipment, comprise the described battery case 100 of above-described embodiment, also comprise battery battery core (not marking in figure), described battery battery core is arranged on the cavity 122 of described lower casing.
In the utility model embodiment, the described cell apparatus for mobile communication equipment, first battery battery core is arranged in the cavity of lower casing, its described upper casing and lower casing are in installation process, adopt automatic dispensing machine adhesive-layer 130 on way on the convex tendon of upper casing, inject transparent adhesive as example and (can adopt blue star DG-4 two-component adhesive, this glue ambient temperature curable, and high-low temperature resistant, can be to plastics, leather etc. gluing between of the same race or foreign material connects) adhesive is too much unsuitable, and this adhesive-layer 130 mainly reaches the effect of waterproof
.
Adhesive-layer 130(adhesive on point) after, carried out ultra-sonic welded (ultra-sonic welded: use professional equipment and particular manufacturing craft before adhesive solidification, producing heat energy by dither fuses together plastic cement), upper lower casing is combined, carry out ultra-sonic welded (as shown in Figure 1) by professional ultrasonic machine, ultra-sonic welded mainly reaches the bonding effect of plastic shell.
Adopt the beneficial effect of above scheme to be: 1, improve waterproof or anti-rain performance, by ultra-sonic welded, bonding product can reach the qualification rate more than 99.8% again to adopt adhesive-layer 130, has greatly reduced fraction defective; 2, improve the space utilization performance of product, adopt this kind of technique can reduce greatly the shared space of upper and lower shell, can give the Realization of Product performance by more space in the space of regulation, as battery, larger space just means higher capacity, just more competitive; 3, improve every environmental suitability performance of product, adopt the product of this kind of explained hereafter to there is good environmental suitability performance, falling, all there is good behaviour the aspect such as shock and vibration.
In sum, cell apparatus for mobile communication equipment provided by the utility model and battery case, comprise that owing to having adopted one for installing the lower casing of battery battery core, upper casing with described lower casing engagement connection, wherein, be provided with the groove for being connected with upper casing in the upper surface of described lower casing, and in described upper casing lower end, be provided with for the adaptive convex tendon be connected of the engaging of the groove with described lower casing, and be provided with an adhesive-layer at described convex tendon and described groove engagement connection place, it is plastic packaging product effectively, there is good waterproof or anti-rain performance, and reduced fraction defective, improved reliability.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or convert, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (5)
1. a battery case, comprise that one for installing the lower casing of battery battery core, upper casing with described lower casing engagement connection, it is characterized in that, be provided with the groove for being connected with upper casing in the upper surface of described lower casing, and be provided with in described upper casing lower end for the adaptive convex tendon be connected of the engaging of the groove with described lower casing, and be provided with an adhesive-layer at described convex tendon and described groove engagement connection place.
2. battery case according to claim 1, is characterized in that, on described lower casing, is provided with for installing the cavity of battery battery core.
3. battery case according to claim 1, is characterized in that, described groove is arranged on described cavity upper end surrounding.
4. battery case according to claim 1, is characterized in that, described lower casing is square, suitable with it, and described upper casing is also square.
5. the cell apparatus for mobile communication equipment, is characterized in that, comprises the described battery case of claim 1-4 any one, also comprises battery battery core, and described battery battery core is arranged on the cavity of described lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203273919U CN203339230U (en) | 2013-06-07 | 2013-06-07 | Battery device for mobile communication equipment and battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203273919U CN203339230U (en) | 2013-06-07 | 2013-06-07 | Battery device for mobile communication equipment and battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339230U true CN203339230U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203273919U Expired - Fee Related CN203339230U (en) | 2013-06-07 | 2013-06-07 | Battery device for mobile communication equipment and battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339230U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014951A (en) * | 2015-06-26 | 2015-11-04 | 刘厚德 | Plastic shell and assembly process thereof |
| CN106972123A (en) * | 2015-12-04 | 2017-07-21 | 罗伯特·博世有限公司 | shell for battery pack system |
| WO2019174012A1 (en) * | 2018-03-15 | 2019-09-19 | 深圳前海优容科技有限公司 | Battery, battery pack and electric vehicle |
| DE102020001259A1 (en) | 2020-02-26 | 2021-08-26 | Daimler Ag | Method for gluing housing parts of a battery |
| WO2023131082A1 (en) * | 2022-01-10 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Battery housing, battery, and electronic device |
-
2013
- 2013-06-07 CN CN2013203273919U patent/CN203339230U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014951A (en) * | 2015-06-26 | 2015-11-04 | 刘厚德 | Plastic shell and assembly process thereof |
| CN106972123A (en) * | 2015-12-04 | 2017-07-21 | 罗伯特·博世有限公司 | shell for battery pack system |
| WO2019174012A1 (en) * | 2018-03-15 | 2019-09-19 | 深圳前海优容科技有限公司 | Battery, battery pack and electric vehicle |
| DE102020001259A1 (en) | 2020-02-26 | 2021-08-26 | Daimler Ag | Method for gluing housing parts of a battery |
| WO2023131082A1 (en) * | 2022-01-10 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Battery housing, battery, and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131211 Termination date: 20160607 |