CN202907375U - Clamping-buckle-type mobile charging power supply shell - Google Patents
Clamping-buckle-type mobile charging power supply shell Download PDFInfo
- Publication number
- CN202907375U CN202907375U CN 201220416871 CN201220416871U CN202907375U CN 202907375 U CN202907375 U CN 202907375U CN 201220416871 CN201220416871 CN 201220416871 CN 201220416871 U CN201220416871 U CN 201220416871U CN 202907375 U CN202907375 U CN 202907375U
- Authority
- CN
- China
- Prior art keywords
- shell
- clamping
- housing
- buckle
- power supply
- 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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Abstract
The utility model relates to the plastic snap joint technology field and especially relates to a clamping-buckle-type mobile charging power supply shell. The shell comprises a first shell and a second shell which is cooperated with the first shell. The first shell and the second shell are plugged together so as to form an accommodation chamber. A periphery of the first shell is provided with several clamping portions. The periphery of the second shell is provided with clamping buckle portions which are cooperated with the clamping portions. The first shell and the second shell can be closed tightly through the cooperation of the clamping portions and the clamping buckle portions. Sealing performance is good. Compared to a current closing mode of screw locking and the current closing mode of ultrasonic welding, by using the shell of the utility model, the closing mode is simple; assembling is convenient; cost is low and production efficiency is high.
Description
Technical field
The utility model relates to the plastic buckle technical field, particularly a kind of buckle-type mobile charging power supply shell.
Background technology
The Portable movable electronic products such as smart mobile phone and panel computer are more and more universal at present, therefore power consumption is also larger because the screen of smart mobile phone and panel computer is large, so get often charging, this has brought inconvenience when using out of doors this electronic product for people.For being convenient for people to use out of doors, jumbo mobile charging power supply also is gradually gained popularity, this type of mobile charging power supply generally all adopts plastics as shell, the function elements such as electronic component are installed and is sealed in housings, realizes the function of this product and the safety of use.
The most frequently used closed manners of plastic casing of mobile charging power supply has at present: the mode of lock screw fashion and ultrasonic bonding, and the lock screw is simple, practical, firm, but space requirement is larger, will increase the screw cost simultaneously, and cost is higher.Ultra-sonic welded is compact, firm, and sealing effectiveness is better, but the technological requirement that can't keep in repair simultaneously welding is higher, and production efficiency is low, and cost is higher.
The utility model content
The utility model is for the plastic casing employing lock screw closed manners that solves present mobile charging power supply or the problem that ultrasonic bonding closed manners production efficiency is low, cost is high, and a kind of buckle-type mobile charging power supply shell that provides.
For reaching above-mentioned functions, the technical scheme that the utility model provides is:
A kind of buckle-type mobile charging power supply shell, comprise the first housing and the second housing that matches with described the first housing, described the first housing and described the second housing are plugged in together the formation container cavity, be provided with several holding sections around described the first housing, be provided with the clamping part that matches with described holding section around described the second housing.
Preferably, be provided with some reinforcements on the described clamping part.
The beneficial effects of the utility model are: a kind of buckle-type mobile charging power supply shell, owing to be provided with several holding sections around described the first housing, be provided with the clamping part that matches with described holding section around described the second housing, described the first housing and described the second housing can tight closure by cooperating of described holding section and described clamping part, good airproof performance, compare with the closed manners of existing lock screw and the closed manners of ultrasonic bonding, its closed manners is simple, and ease of assembly, production efficiency height and cost are low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model the first housing;
Fig. 3 is the structural representation of the utility model the second housing.
Embodiment
Be further elaborated below in conjunction with accompanying drawing 1 to 3 pairs of the utility model of accompanying drawing:
A kind of buckle-type mobile charging power supply shell as shown in Figure 1, comprise the first housing 1 and the second housing 2 that matches with the first housing 1, the first housing 1 and the second housing 2 are plugged in together and form container cavity 3, in order to accommodate the components and parts (not shown) such as rechargeable battery and circuit board; As shown in Figure 2, be provided with several holding sections 11 around the first housing 1, as shown in Figure 3, be provided with the clamping part 21 that matches with holding section 11 around the second housing 2; As shown in Figure 2, holding section 11 is the groove of indent, and the top of groove is flange portion; As shown in Figure 3, the top of clamping part 21 is a hook-type extension, and when match with clamping part 21 in holding section 11, the hook-type extension of clamping part 21 just in time closely cooperates with the groove of holding section 11, therefore simple in structure and good seal performance.
Often dismounting causes clamping part 21 fractures when preventing from keeping in repair, and as shown in Figure 3, also is provided with some reinforcements 211 on the clamping part 21.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, all should be included in the utility model patent claim.
Claims (1)
1. buckle-type mobile charging power supply shell, comprise the first housing (1) and the second housing (2) that matches with described the first housing (1), described the first housing (1) is plugged in together with described the second housing (2) and forms container cavity (3), it is characterized in that: be provided with several holding sections (11) around described the first housing (1), be provided with the clamping part (21) that matches with described holding section (11) around described the second housing (2), be provided with some reinforcements (211) on the described clamping part (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416871 CN202907375U (en) | 2012-08-21 | 2012-08-21 | Clamping-buckle-type mobile charging power supply shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416871 CN202907375U (en) | 2012-08-21 | 2012-08-21 | Clamping-buckle-type mobile charging power supply shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907375U true CN202907375U (en) | 2013-04-24 |
Family
ID=48127986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416871 Expired - Fee Related CN202907375U (en) | 2012-08-21 | 2012-08-21 | Clamping-buckle-type mobile charging power supply shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907375U (en) |
-
2012
- 2012-08-21 CN CN 201220416871 patent/CN202907375U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130424 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |