CN209487741U - A kind of device that terminals sub-set can be reminded to generate gap - Google Patents
A kind of device that terminals sub-set can be reminded to generate gap Download PDFInfo
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- CN209487741U CN209487741U CN201822163216.6U CN201822163216U CN209487741U CN 209487741 U CN209487741 U CN 209487741U CN 201822163216 U CN201822163216 U CN 201822163216U CN 209487741 U CN209487741 U CN 209487741U
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- terminals sub
- spring
- reminded
- strut
- top plate
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Abstract
It is a kind of device that terminals sub-set can be reminded to generate gap that the utility model, which discloses, a kind of device that terminals sub-set can be reminded to generate gap, it include: strut, spring, top plate, terminals sub-set, it is characterised in that: inner wall is provided with strut, the strut lower end is connected with spring, the lower spring end is connected with top plate inside the terminals sub-set；It is realized when using terminals sub-set by the mating reaction of above structure, will play the role of early warning when will generate gap.
Description
Technical field
What is involved is terminals sub-set, especially a kind of devices for reminding terminals sub-set to generate gap for the utility model.
Background technique
In the work of daily Electrician Operation, when using terminals sub-set, since the dynamics that screw is twisted cannot be controlled, by
In screw twist it is too deep be easy to cause terminals sub-set to generate gap, apertured terminals sub-set often influences connecting terminal
The service life of set, and when using terminals sub-set, due to generating gap, the line inside terminals sub-set can loosen, make
Line in terminals sub-set loosens, and loses the effect value of terminals sub-set, the effect of terminals sub-set is influenced, at this point, root
According to the above problem, one device that can solve the above problem of design is very valuable, especially a kind of that terminals sub-set can be reminded to produce
The device in raw gap.
Summary of the invention
The utility model aim master is to solve terminals sub-set and leads to the problem of gap when in use.
The utility model using following technical scheme in order to solve the above technical problems, realized: a kind of to remind terminals
The device in sub-set generation gap, comprising: strut, spring, top plate, terminals sub-set, it is characterised in that: the terminals sub-set
Internal inner wall is provided with strut, the strut lower end is connected with spring, the lower spring end is connected with top plate.
Further, pressure required for gap produced by the power of the coefficient of elasticity of the spring is slightly less than.
Further, another side wall the same horizontal position inside the terminals sub-set be provided with identical strut,
Spring, the lower spring end are connected with top plate, are beneficial to the top plate in the power for receiving screw pushing by above structure
When, the dynamic balance that is received on top plate.
Detailed description of the invention
The structural schematic diagram of the position Fig. 1 the utility model.
Specific embodiment
The utility model implement technical means, creation characteristic, achieving the goal is readily apparent from effect in order to make, below with reference to
The utility model is further described in specific embodiments and the drawings, but following embodiments are only the preferred implementation of the utility model
Example, and it is not all.Based on the implementation example in the implementation mode, those skilled in the art are without making creative work
Obtained other embodiments, belong to the protection scope of the utility model.
A kind of device that terminals sub-set can be reminded to generate gap, comprising: strut 3, spring 2, top plate 4, terminals sub-set
1, it is characterised in that: the 1 inside inner wall of terminals sub-set is provided with strut 3,3 lower end of strut is connected with spring 2,
2 lower end of spring is connected with top plate 4；Required for gap produced by the power of the coefficient of elasticity of the spring 2 is slightly less than
Pressure；Another side wall the same horizontal position inside the terminals sub-set is provided with identical strut 3, spring 2, described
2 lower end of spring is connected with top plate 4.
A kind of device that terminals sub-set can be reminded to generate gap can be realized by above structure when screw pushes, spiral shell
Nail pushes and withstands top plate 4, and pushing while pulls the spring 3 of connection top plate 4, and the spring 3 by setting spring ratio is realized
Coping 4 under screw, spring 3 reaches scheduled spring ratio while pushing, and the top plate 4 is not pushing, the spiral shell
Nail cannot be downward, cannot be moved down by screw and realize that warning terminals sub-set soon generates gap, pass through above structure reality
Now terminals sub-set is reminded to generate gap when in use, achieve the effect that early warning, improve the utilization rate of terminals sub-set, reduced
The damage rate of terminals sub-set.
Claims (3)
1. a kind of device that terminals sub-set can be reminded to generate gap, comprising: strut (3), spring (2), top plate (4), terminals
Sub-set 1, it is characterised in that: the 1 inside inner wall of terminals sub-set is provided with strut (3), the connection of the strut (3) lower end
There are spring (2), the spring (2) lower end to be connected with top plate (4).
2. a kind of device that terminals sub-set can be reminded to generate gap according to claim 1, it is characterised in that: described
Pressure required for gap produced by the power of the coefficient of elasticity of spring (2) is slightly less than.
3. a kind of device that terminals sub-set can be reminded to generate gap according to claim 2, it is characterised in that: described
Another side wall the same horizontal position inside terminals sub-set is provided with identical strut (3), spring (2), the spring (2)
Lower end is connected with top plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163216.6U CN209487741U (en) | 2018-12-21 | 2018-12-21 | A kind of device that terminals sub-set can be reminded to generate gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163216.6U CN209487741U (en) | 2018-12-21 | 2018-12-21 | A kind of device that terminals sub-set can be reminded to generate gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487741U true CN209487741U (en) | 2019-10-11 |
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ID=68126556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163216.6U Active CN209487741U (en) | 2018-12-21 | 2018-12-21 | A kind of device that terminals sub-set can be reminded to generate gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487741U (en) |
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2018
- 2018-12-21 CN CN201822163216.6U patent/CN209487741U/en active Active
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