CN203135490U - Buckle mechanism and portable power source - Google Patents
Buckle mechanism and portable power source Download PDFInfo
- Publication number
- CN203135490U CN203135490U CN 201320053343 CN201320053343U CN203135490U CN 203135490 U CN203135490 U CN 203135490U CN 201320053343 CN201320053343 CN 201320053343 CN 201320053343 U CN201320053343 U CN 201320053343U CN 203135490 U CN203135490 U CN 203135490U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- convex body
- hole clipping
- groove
- 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 provides a buckle mechanism and a portable power source comprising the buckle mechanism. The buckle mechanism comprises a clamp portion and a clamp hole portion. The clamp portion comprises a fix body, a spring arranged on the fix body and a driving member. The driving member comprises a connector; one end of the connector is provided with a convex body, and the other end of the connector is provided with a support end. One end of the spring is pressed on the support end. The clamp hole portion is provided with a groove for holding the convex body; the convex body is elastically clamped in the groove, thereby the clamp portion and the clamp hole portion are buckled with each other. The buckle mechanism provided by the utility model is convenient for mutual buckling and disengaging, has simple structure and is suitable for batch production.
Description
Technical field
The utility model relates to a kind of snap device that engages with groove by convex body, also relates to a kind of portable power source that comprises above-mentioned snap device.
Background technology
Along with popularizing of mobile device such as cell phone, panel computer etc., the increase of the continuous perfect and screen of mobile device build-in function, make the power consumption of mobile device continue to increase, after the battery of mobile device uses up electricity, not too conveniently connect commercial power chargedly when the user goes out, the portable power source that replenishes electric weight for mobile device is also developed successively thus.
Portable power source is divided into built-in charging head and external charging head, wherein external charging head is connected with the portable power source body by data wire, portable power source also is provided with the groove that holds external charging head, but this matching mechanism inconvenience breaks away from charging head from the portable power source body recess.
Summary of the invention
The purpose of this utility model is to have the inconvenient technical problem that charging head is broken away from now in order to solve from the portable power source body recess, and the utility model is mainly taked following technical scheme.
A kind of snap device comprises clamp part and hole clipping part,
Described clamp part is made up of fixed body, the spring that is installed on described fixed body, driving member; Described driving member comprises a connector, and described connector one end is provided with convex body, and the described connection main body other end is provided with support end; Described spring one end is pressed on the support end;
Described hole clipping partly is provided with the groove that holds described convex body;
Described convex body flexibly is clamped in the described groove, thus described clamp part and the mutual buckle of described hole clipping part.
Preferably, described hole clipping part is made up of first passage, the second channel that is connected with described first passage, the projection that is arranged at below described first passage and the second channel intersection, and described groove is arranged on the bumping surface towards described intersection.
Preferably, described fixed body is provided with the resettlement section that holds described spring, and the resettlement section also is provided with the bearing that described driving member support end is installed.
Preferably, described convex body is a projection.
Preferably, the shape of cross section of described convex body is circular, and the shape of cross section of described groove is circular arc.
The utility model also provides a kind of portable power source, comprise above-mentioned snap device, described portable power source comprises main body and the external charging head that is connected by data wire with described main body, described clamp partly is arranged in the described portable power source main body, and described hole clipping partly is arranged at the charging head housing of portable power source.
Preferably, described portable power source main body is provided with the storage tank that holds described charging head, and the convex body of described clamp part stretches out in storage tank.
Preferably, described portable power source main body is provided with the electric weight indicator light.
With respect to prior art, the beneficial effects of the utility model are: described convex body flexibly is clamped in the described groove, convenient mutual buckle and disengaging, and simple in structure, be suitable for producing in batches.
Description of drawings
Fig. 1 is the structural representation of the utility model clamp part;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the structural representation of the utility model driving member;
Fig. 4 is the structural representation of the utility model hole clipping part;
Fig. 5 is the utility model clamp part structural representation during with hole clipping part buckle;
Fig. 6 is the structural representation of the utility model portable power source.
The assembly of each mark representative is in the accompanying drawing: clamp part 1, fixed body 10, resettlement section 102, bearing 104, spring 12, driving member 14, convex body 142, connector 144, support end 146, hole clipping part 2, first passage 20, direction A, second channel 22, direction B, intersection 24, projection 26, groove 262, portable power source 3, main body 30, data wire 32, charging head 34, storage tank 36, electric weight indicator light 38.
Embodiment
Below in conjunction with drawings and Examples the technical solution of the utility model is explained in detail.
In order to solve the existing inconvenient technical problem that charging head 34 is broken away from from portable power source 3 body recess 262, the utility model provides a kind of snap device simple in structure, and to shown in Figure 5, snap device comprises clamp part 1 and hole clipping part 2 as Fig. 1; Described clamp part 1 is made up of fixed body 10, the spring 12 that is installed on described fixed body 10 resettlement sections 102, driving member 14 as depicted in figs. 1 and 2; Described driving member 14 comprises a connector 144 as shown in Figure 3, and described connector 144 1 ends are provided with convex body 142, and described convex body 142 is preferably a projection, and described connection main body 30 other ends are provided with support end 146; Described support end 146 passes the bearing 104 that resettlement section 102 is installed on resettlement section 102, described spring 12 1 ends are pressed on the support end 146, this set makes that driving member 14 support ends 146 are all because being pressed the bearing 104 that does not break away from resettlement section 102 by spring 12 no matter driving member 14 convex bodys 142 are stressed motions or static; Described hole clipping part 2 is provided with the groove 262 that holds described convex body 142; The convex body 142 stressed movements of described clamp part 1 can flexibly be clamped in the described groove 262, thus described clamp part 1 and described hole clipping part 2 mutual buckles, and convex body 142 stressed movements also can flexibly break away from described groove 262.The utility model snap device is simple in structure, can realize buckle or the disengaging of clamp part 1 and hole clipping part 2 fast.
Be the buckle function of realization clamp part 1 and hole clipping part 2, described convex body 142 and the corresponding cooperation of the shape of cross section of groove 262, when the shape of cross section of convex body 142 was circular as described, the shape of cross section of described groove 262 was circular arc; The shape of cross section that is appreciated that described convex body 142 can be conventional shapes such as square, triangle, trapezoidal, polygon, and the shape of cross section of the shape of cross section of described groove 262 and described convex body 142 can be realized being clasped.
Hole clipping part 2 has most basic groove 262, makes that the convex body 142 of described clamp part 1 can be flexibly and groove 262 buckles or disengaging.As shown in Figure 4, in one embodiment, described hole clipping part 2 is made up of first passage 20, the second channel 22 that is connected with described first passage 20, the projection 26 that is arranged at described first passage 20 and second channel 22 intersections 24 belows, and described groove 262 is arranged on towards 26 of the projections of described intersection 24.As shown in Figure 4 and Figure 5, firmly make hole clipping part 2 move towards clamp part 1, the convex body 142 of clamp part 1 moves to first passage 20 direction A bottoms along hole clipping part 2 first passages 20 direction A under external force; After removing power, convex body 142 drops in the groove 262 of projection 26 of intersection 24 belows of first passage 20 and second channel 22, thereby convex body 142 and groove 262 buckles make hole clipping part 2 be buckled in clamp part 1; When needs hole clipping part 2 breaks away from clamp part 1, firmly by hole clipping part 2, the convex body 142 of clamp part 1 breaks away from groove 262 under external force and moves along hole clipping part 2 second channels 22 direction B, make hole clipping part 2 and clamp part 1 break away from, and the convex body 142 of clamp part 1 is got back to original position.
Snap device of the present utility model can be applied to portable power source 3, battery cover device of external charging head 34 etc. to be needed in the product of buckle function.
As shown in Figure 6, the utility model provides a kind of portable power source 3, it comprises above-mentioned snap device, described portable power source 3 comprises main body 30 and the external charging head 34 that is connected by data wire 32 with described main body 30, described portable power source 3 main bodys 30 are provided with electric weight indicator light 38, described portable power source 3 main bodys 30 are provided with the storage tank 36 that holds described charging head 34, described clamp part (not shown) is arranged in described portable power source 3 main bodys 30, and the convex body 142 of described clamp part 1 stretches out in storage tank 36; Described hole clipping part 2 is arranged on charging head 34 shell bodies of portable power source 3.
In the time external charging head 34 need being put into the storage tank 36 of portable power source 3 main bodys 30, charging head 34 is aimed at storage tank 36 firmly press, the convex body 142 of clamp part 1 moves to first passage 20 direction A bottoms along hole clipping part 2 first passages 20 direction A under external force; After removing power, convex body 142 drops in the groove 262 of projection 26 of intersection 24 belows of first passage 20 and second channel 22, thereby convex body 142 and groove 262 buckles make charging head 34 be fixed in portable power source 3 storage tanks 36; When needs use external charging head 34, firmly press charging head 34, the convex body 142 of clamp part 1 breaks away from groove 262 under external force and moves along hole clipping part 2 second channels 22 direction B, make charging head 34 in portable power source 3 storage tanks 36, eject, and the convex body 142 of clamp part 1 is got back to original position.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is only limited to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (8)
1. a snap device comprises clamp part and hole clipping part, it is characterized in that:
Described clamp part is made up of fixed body, the spring that is installed on described fixed body, driving member; Described driving member comprises a connector, and described connector one end is provided with convex body, and the described connector other end is provided with support end; Described spring one end is pressed on the support end;
Described hole clipping partly is provided with the groove that holds described convex body;
Described convex body flexibly is clamped in the described groove, thus described clamp part and the mutual buckle of described hole clipping part.
2. snap device according to claim 1, it is characterized in that: described hole clipping part is made up of first passage, the second channel that is connected with described first passage, the projection that is arranged at below described first passage and the second channel intersection, and described groove is arranged on the bumping surface towards described intersection.
3. snap device according to claim 1, it is characterized in that: described fixed body is provided with the resettlement section that holds described spring, and the resettlement section also is provided with the bearing that described driving member support end is installed.
4. snap device according to claim 1, it is characterized in that: described convex body is a projection.
5. snap device according to claim 1 is characterized in that: the shape of cross section of described convex body is for circular, and the shape of cross section of described groove is circular arc.
6. portable power source, it is characterized in that: comprise any described snap device of claim 1-5, described portable power source comprises main body and the external charging head that is connected by data wire with described main body, described clamp partly is arranged in the described portable power source main body, and described hole clipping partly is arranged at the charging head housing of portable power source.
7. portable power source according to claim 6, it is characterized in that: described portable power source main body is provided with the storage tank that holds described charging head, and the convex body of described clamp part stretches out in storage tank.
8. portable power source according to claim 6, it is characterized in that: described portable power source main body is provided with the electric weight indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053343 CN203135490U (en) | 2013-01-31 | 2013-01-31 | Buckle mechanism and portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053343 CN203135490U (en) | 2013-01-31 | 2013-01-31 | Buckle mechanism and portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135490U true CN203135490U (en) | 2013-08-14 |
Family
ID=48943430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053343 Expired - Fee Related CN203135490U (en) | 2013-01-31 | 2013-01-31 | Buckle mechanism and portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135490U (en) |
-
2013
- 2013-01-31 CN CN 201320053343 patent/CN203135490U/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: 20130814 Termination date: 20220131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |