CN208461167U - A kind of dedicated short-circuit block external member of ammeter connector - Google Patents
A kind of dedicated short-circuit block external member of ammeter connector Download PDFInfo
- Publication number
- CN208461167U CN208461167U CN201821241656.2U CN201821241656U CN208461167U CN 208461167 U CN208461167 U CN 208461167U CN 201821241656 U CN201821241656 U CN 201821241656U CN 208461167 U CN208461167 U CN 208461167U
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- China
- Prior art keywords
- circuit block
- plug
- insulation division
- inner hole
- external member
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Abstract
The utility model discloses a kind of dedicated short-circuit block external members of ammeter connector, it include: inner hole and short-circuit block, the short-circuit block includes: insulation division, handle and 2 plugs, described insulation division one end is connected with handle, the insulation division other end is connected with 2 plugs, it is connected between 2 plugs by the conductive sheet being arranged in insulation division, the inner hole matches with plug, the inner hole is deepened to be situated so as to increase the contact area with plug, the plug includes expanding raised component, and the raised component of the expansion is made of multiple expansion protrusion elements.By the above-mentioned means, the dedicated short-circuit block external member of ammeter connector provided by the utility model, increases plug and inner hole contact area, while plug and inner hole achieve the effect that firm installation by interference fit.
Description
Technical field
The utility model relates to connector fields, more particularly to a kind of dedicated short-circuit block external member of ammeter connector.
Background technique
It when replacing ammeter, needs to use short-circuit block, for guaranteeing not have a power failure when replacing ammeter, existing short-circuit block is being inserted
When entering the inner hole of ammeter connector, there are unsteady problem, the plug of short-circuit block is easy to loosen, and contact of the plug with inner hole
Area is smaller, influences conductivity.
Summary of the invention
The utility model increases mainly solving the technical problems that provide a kind of dedicated short-circuit block external member of ammeter connector
Plug and inner hole contact area, while plug and inner hole achieve the effect that firm installation by interference fit.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of ammeter connector
Dedicated short-circuit block external member, comprising: inner hole and short-circuit block, the short-circuit block include: insulation division, handle and 2 plugs, the insulation
Portion one end is connected with handle, and the insulation division other end is connected with 2 plugs, is being insulated between 2 plugs by setting
Conductive sheet conducting in portion, the inner hole match with plug, and the inner hole is deepened to be situated so as to increase the contact with plug
Area, the plug include expanding raised component, and the raised component of the expansion is made of multiple expansion protrusion elements.
In one preferred embodiment of the utility model, the expansion protrusion element is excessively formed by circular arc.
In one preferred embodiment of the utility model, the plug is made of conductive metallic material.
In one preferred embodiment of the utility model, anti-skid bulge is provided on the handle and insulation division.
In one preferred embodiment of the utility model, the insulation division and handle are made of insulating material.
In one preferred embodiment of the utility model, the plug insertion inner hole is interference fitted.
The beneficial effects of the utility model are: the dedicated short-circuit block external member of a kind of ammeter connector that the utility model is pointed out,
Plug and inner hole contact area are increased, improves conductivity, while plug and inner hole reach firm installation by interference fit
Effect does not have a power failure when replacement ammeter is effectively guaranteed.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural schematic diagram of dedicated one preferred embodiment of short-circuit block external member of ammeter connector of the utility model.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of dedicated short-circuit block external member of ammeter connector, comprising: inner hole 1 and short-circuit block 2, the short-circuit block 2 include: insulation
Portion 3, handle 4 and 2 plug 5, described 3 one end of insulation division are connected with handle 4, and 2 other end of insulation division is connected with 2 plugs
5, it is connected by the conductive sheet being arranged in insulation division 3 between 2 plugs 5.
The inner hole 1 matches with plug 5, and the inner hole 1 is deepened to be situated so as to increase the contact area with plug 5,
Improve conductivity.
The plug 5 includes expanding raised component 6, and the raised component 6 of the expansion is made of multiple expansion protrusion elements, is led to
It crosses the raised component 6 of expansion and realizes and achieve the effect that firm installation with the interference fit of inner hole 1, prevent from loosening.
It is provided with anti-skid bulge on the handle 4 and insulation division 3, increases friction, anti-sliding stop facilitates staff to insert
It pulls out.
In conclusion the dedicated short-circuit block external member of a kind of ammeter connector that the utility model is pointed out, increase plug with it is interior
Hole contact area improves conductivity, while plug and inner hole achieve the effect that firm installation by interference fit, effective to guarantee
Do not have a power failure when replacement ammeter.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, not
Under the premise of being detached from the spirit and scope of the utility model, anyone skilled in the art discloses in the utility model
Technical scope in, the content of the present specification equivalent structure or equivalent process change or replacement can be readily occurred in, these change and change
Into in the scope of the patents for both falling within claimed invention.
Claims (6)
1. a kind of dedicated short-circuit block external member of ammeter connector, comprising: inner hole and short-circuit block, which is characterized in that the short-circuit block packet
Include: insulation division, handle and 2 plugs, described insulation division one end are connected with handle, and the insulation division other end is connected with 2 and inserts
Head, by the conductive sheet conducting being arranged in insulation division between 2 plugs, the inner hole matches with plug, described interior
Hole deepens to be situated so as to increase the contact area with plug, and the plug includes expanding raised component, the expansion convex sets
Part is made of multiple expansion protrusion elements.
2. the dedicated short-circuit block external member of ammeter connector according to claim 1, which is characterized in that the expansion protrusion element
It is excessively formed by circular arc.
3. the dedicated short-circuit block external member of ammeter connector according to claim 1, which is characterized in that the plug is by conductive gold
Belong to material to be made.
4. the dedicated short-circuit block external member of ammeter connector according to claim 1, which is characterized in that the handle and insulation division
On be provided with anti-skid bulge.
5. the dedicated short-circuit block external member of ammeter connector according to claim 1, which is characterized in that the insulation division and handle
It is made of insulating material.
6. the dedicated short-circuit block external member of ammeter connector according to claim 1, which is characterized in that the plug is inserted into inner hole
It is interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241656.2U CN208461167U (en) | 2018-08-03 | 2018-08-03 | A kind of dedicated short-circuit block external member of ammeter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241656.2U CN208461167U (en) | 2018-08-03 | 2018-08-03 | A kind of dedicated short-circuit block external member of ammeter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461167U true CN208461167U (en) | 2019-02-01 |
Family
ID=65179143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241656.2U Active CN208461167U (en) | 2018-08-03 | 2018-08-03 | A kind of dedicated short-circuit block external member of ammeter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461167U (en) |
-
2018
- 2018-08-03 CN CN201821241656.2U patent/CN208461167U/en active Active
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