CN204102841U - A kind of electrical appliance kit MINI fuse sockets for subsequent use structure - Google Patents
A kind of electrical appliance kit MINI fuse sockets for subsequent use structure Download PDFInfo
- Publication number
- CN204102841U CN204102841U CN201420484876.3U CN201420484876U CN204102841U CN 204102841 U CN204102841 U CN 204102841U CN 201420484876 U CN201420484876 U CN 201420484876U CN 204102841 U CN204102841 U CN 204102841U
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- Prior art keywords
- fuse
- hanging structure
- electrical appliance
- elasticity hanging
- subsequent use
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Abstract
A kind of electrical appliance kit MINI fuse sockets for subsequent use structure, comprise base, described base bottom is provided with block, and base import both sides are respectively equipped with elasticity hanging structure, and described elasticity hanging structure is provided with projection.The utility model, by arranging elasticity hanging structure on socket, in fuse installation process, by the distortion of elasticity hanging structure, effectively can reduce the fuse installation difficulty because size fluctuation causes; Meanwhile, after being in place, fix fuse by the projection of elasticity hanging structure, prevent it from coming off not by frictional force, its stability and reliability higher.Therefore, the utility model meets MINI fuse and inserts simply, reliable and stable, difficult drop-off after inserting, and the rear confining force of plug is for several times without obvious decline; Meanwhile, its structure simple, durable in use, be convenient to produce.
Description
Technical field
The utility model relates to the technical field of the fit structure of fuse and box body in automobile electrical equipment box, is specifically related to a kind of electrical appliance kit MINI fuse sockets for subsequent use structure.
Background technology
At present, in the enging cabin of automobile and instrument board, generally all can adopt at least one electrical appliance kit respectively, concentrate fuse, relay, circuit breaker, diode etc. electric component to carry out power distribution, overload protection and big current and control.Accordingly, in electrical appliance kit, generally all can reserve some MINI fuses for subsequent use, if the fuse in operating load lost efficacy, fuse for subsequent use can be used change and keep in repair.
Common MINI fuse sockets structure for subsequent use, sums up its work characteristics, namely uses the frictional force of socket to fuse itself on box body to fix it.Specific implementation method is that the size of spare fuse socket aperture on electrical appliance kit and the profile of fuse link are had certain magnitude of interference mostly, force to be pressed onto in socket aperture when installation spare fuse like this, the frictional force of itself and electrical appliance kit box body is increased by the magnitude of interference of fuse link and socket aperture size, thus clamping fuse, prevent it from coming off from socket aperture due to reasons such as vibrations.
It is simple that this spare safety fuse sockets has structure, and the advantage such as take up room little, but there is following problem: 1. pair dimension precision requirement is higher, because this kind of structure mainly fixes fuse link by magnitude of interference increasing friction force, thus higher to dimensional requirement.If the magnitude of interference is large, then frictional force is comparatively large, and fuse inserts difficulty, is unfavorable for producing.If the magnitude of interference is little, then frictional force is less, and fuse is fixed insecure, has the risk come off; 2. due to electrical appliance kit box body many employings resin material, after plug insurance for several times, box body fuse sockets structure can produce distortion, and it declines to a great extent to the confining force of fuse, even can not reach reliable fixing effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electrical appliance kit MINI fuse sockets for subsequent use structure, and it meets MINI fuse and inserts simply, reliable and stable, difficult drop-off after inserting, and the rear confining force of plug is for several times without obvious decline; Meanwhile, its structure simple, durable in use, be convenient to produce.
The technical solution of the utility model is: a kind of electrical appliance kit MINI fuse sockets for subsequent use structure, comprises base, and described base bottom is provided with block, and base import both sides are respectively equipped with elasticity hanging structure, and described elasticity hanging structure is provided with projection.
Described projection is trapezoidal, and two trapezoidal base angles are acute angle.
Described block is T-type structure.
Described elasticity hanging structure is made up of nylon.
The utility model, by arranging elasticity hanging structure on socket, in fuse installation process, by the distortion of elasticity hanging structure, effectively can reduce the fuse installation difficulty because size fluctuation causes; Meanwhile, after being in place, fix fuse by the projection of elasticity hanging structure, prevent it from coming off not by frictional force, its stability and reliability higher.Therefore, the utility model meets MINI fuse and inserts simply, reliable and stable, difficult drop-off after inserting, and the rear confining force of plug is for several times without obvious decline; Meanwhile, its structure simple, durable in use, be convenient to produce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is illustrated below by drawings and Examples.
A kind of electrical appliance kit MINI fuse sockets for subsequent use structure, as shown in Figure 1, comprise base 2, the bottom of base 2 is provided with block 3, and block 3 is T-type structure; The import both sides of base 2 are respectively equipped with elasticity hanging structure 1.
Elasticity hanging structure 1 is provided with projection 1-1, and projection 1-1 is trapezium structure.Conveniently plug, the base angle of trapezium structure is all acute angle, and namely the both sides of projection 1-1 and the inlet side of base 2 acutangulate.Elasticity hanging structure 1 is made up of nylon, has good impact resistance and intensity.In order to make insertion MINI fuse convenient, the gradient on the limit of the import department of projection 1-1 can be reduced.Generally in order to fixing MINI fuse 4 is more firm, the gradient of MINI fuse 4 side of projection 1-1 is larger.Due to, the gradient of MINI fuse 4 side of projection 1-1 is comparatively large, so need the active force of applying larger when extracting.Block 3 can ensure that MINI fuse inserts suitable position.
Use procedure: during insertion, the import department of MINI fuse 4 from base 2 is inserted, the plug of MINI fuse 4 is through elasticity hanging structure 1, then MINI fuse 4 extrudes the projection 1-1 of elasticity hanging structure 1, the projection 1-1 of elasticity hanging structure 1 is out of shape to base 2, MINI fuse 4 is made to arrive base bottom by elasticity hanging structure 1, when MINI fuse 4 contacts with block 3; When extracting, only MINI fuse 4 upwards need be pulled out, MINI fuse 4 is pulled out after the projection 1-1 of elasticity hanging structure 1.
The utility model provides simple, the long-lived MINI fuse sockets structure for subsequent use of a kind of structure, the projection of elasticity hanging structure can better fix MINI fuse, its structure is simple, and reliable and stable, difficult drop-off, solve the installation Problem of Failure that existing structure brings.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.
Claims (4)
1. an electrical appliance kit MINI fuse sockets for subsequent use structure, comprises base, it is characterized in that, described base bottom is provided with block, and base import both sides are respectively equipped with elasticity hanging structure, and described elasticity hanging structure is provided with projection.
2. electrical appliance kit according to claim 1 MINI fuse sockets for subsequent use structure, is characterized in that, described projection is trapezoidal, and two trapezoidal base angles are acute angle.
3. electrical appliance kit according to claim 1 MINI fuse sockets for subsequent use structure, is characterized in that, described block is T-type structure.
4. electrical appliance kit according to claim 1 MINI fuse sockets for subsequent use structure, is characterized in that, described elasticity hanging structure is made up of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484876.3U CN204102841U (en) | 2014-08-27 | 2014-08-27 | A kind of electrical appliance kit MINI fuse sockets for subsequent use structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484876.3U CN204102841U (en) | 2014-08-27 | 2014-08-27 | A kind of electrical appliance kit MINI fuse sockets for subsequent use structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102841U true CN204102841U (en) | 2015-01-14 |
Family
ID=52271247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484876.3U Active CN204102841U (en) | 2014-08-27 | 2014-08-27 | A kind of electrical appliance kit MINI fuse sockets for subsequent use structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102841U (en) |
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2014
- 2014-08-27 CN CN201420484876.3U patent/CN204102841U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |