CN207353527U - Terminal retreating prevention mechanism in a kind of plug - Google Patents
Terminal retreating prevention mechanism in a kind of plug Download PDFInfo
- Publication number
- CN207353527U CN207353527U CN201721451622.1U CN201721451622U CN207353527U CN 207353527 U CN207353527 U CN 207353527U CN 201721451622 U CN201721451622 U CN 201721451622U CN 207353527 U CN207353527 U CN 207353527U
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- terminal
- plug
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Abstract
It the utility model is related to terminal retreating prevention mechanism in a kind of plug, including plug boot, limiter is installed in plug boot, groove is symmetrically provided with the both sides of plug boot inner wall, the spacing block set with groove match is arranged with the outside of limited part, being installed on limited part also has large power supply terminal and signal terminal, and self-tapping screw hole is additionally provided with limited part.The utility model has simple in structure, easy to use, dependable performance, the phenomenon that terminal exits is avoided, the advantages of improving work efficiency, ensure that plug quality.
Description
Technical field
It the utility model is related to terminal retreating prevention mechanism in a kind of plug.
Background technology
Terminal is fixed by casting glue after terminal is assembled with plug boot in plug at present, before casting glue is beaten, is beaten
When casting glue and beat after casting glue（When casting glue setting time about 1 is small）, external force is likely to terminal in sheath
Position changes.The reason is that terminal is axial without anti-mechanism of giving up the throne, easily there is terminal and gives up the throne phenomenon in terminal axially loaded, it is possible to causes
Plug-in power pack terminal and signal terminal are with to bad with female contact, influencing product function and use；Such as it is solidified in casting glue
Terminal dislocation is found afterwards, then whole plug bundle assembly will be scrapped, and can not reprocess, and cause larger cost to waste.Increase limitation
After part retreating prevention mechanism, effectively terminal can be fixed in plug boot, fundamentally solve terminal and give up the throne phenomenon, reduce product
Fraction defective, improves production efficiency.
The content of the invention
Deficiency the purpose of this utility model is to overcome more than, there is provided a kind of simple in structure, easy to use, installation jail
Lean on, terminal is without terminal retreating prevention mechanism in the plug for exiting phenomenon.
The purpose of this utility model is achieved through the following technical solutions：Terminal retreating prevention mechanism in a kind of plug, including insert
End protective cover, limiter is installed in the plug boot, groove is symmetrically provided with the both sides of the plug boot inner wall, in institute
The spacing block set being arranged with the outside of limited part with groove match is stated, being installed on the limited part also has large power supply
Terminal and signal terminal, self-tapping screw is additionally provided with the limited part.
First limited part is preloaded onto on conducting wire, then rivets 3 large power supply terminals and 3 signal terminals, then by end
Son and limited part are assembled in plug boot, are locked with self-tapping screw, successfully avoid circulation from moving back to occurring terminal during next procedure
The phenomenon gone out.
The utility model have the advantage that compared with prior art for：
Simple in structure, easy to use, dependable performance, avoids the phenomenon that terminal exits, improves work efficiency, ensure that
The quality of plug.
Brief description of the drawings：
Fig. 1 is the internal structure schematic diagram of the utility model；
Figure label：1- plug boots, 2- limited parts, 3- large power supplies end, 4- signal terminals, 5- grooves, 6- are spacing
Convex block, 7- self-tapping screws.
Embodiment：
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As Fig. 1 shows the embodiment of terminal retreating prevention mechanism in a kind of plug of the utility model：Including plug boot 1,
Installation limiter 2, is symmetrically provided with groove 5, described in the both sides of 1 inner wall of plug boot in the plug boot 1
The outside of limited part 2 is arranged with the spacing block set 6 to match with groove 5, and being installed also on the limited part 2 has 3 big work(
Rate power supply terminal 3 and 3 signal terminals 4, self-tapping screw 7 is additionally provided with the limited part 2.
First limited part is preloaded onto on conducting wire, then rivets 3 large power supply terminals and 3 signal terminals, then by end
Son and limited part are assembled in plug boot, are locked with self-tapping screw, successfully avoid circulation from moving back to occurring terminal during next procedure
The phenomenon gone out.
The utility model has simple in structure, easy to use, dependable performance, avoids the phenomenon that terminal exits, improves
Work efficiency, the advantages of ensure that plug quality.
The another statement of applicant, the utility model illustrate the implementation method of the utility model and dress by above-described embodiment
Structure is put, but the utility model is not limited to the above embodiment, that is, does not mean that the utility model has to rely on above-mentioned side
Method and structure could be implemented.Person of ordinary skill in the field is it will be clearly understood that any improvement to the utility model, to this reality
With the addition of new selected implementation method equivalence replacement and step, selection of concrete mode etc., the utility model is all fallen within
Within protection domain and scope of disclosure.
The utility model is not limited to the above embodiment, it is all using structure similar with the utility model and its method come real
All modes of existing the utility model aim, within the scope of protection of the utility model.
Claims (1)
- A kind of 1. terminal retreating prevention mechanism in plug, it is characterised in that：Including plug boot（1）, in the plug boot（1）Interior peace Equipped with limited part（2）, in the plug boot（1）The both sides of inner wall are symmetrically provided with groove（5）, in the limited part（2）It is outer Side is arranged with and groove（5）The spacing block set to match（6）, in the limited part（2）Upper installation also has 3 large power supplies Terminal（3）With 3 signal terminals（4）, in the limited part（2）On be additionally provided with self-tapping screw hole（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451622.1U CN207353527U (en) | 2017-11-03 | 2017-11-03 | Terminal retreating prevention mechanism in a kind of plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451622.1U CN207353527U (en) | 2017-11-03 | 2017-11-03 | Terminal retreating prevention mechanism in a kind of plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353527U true CN207353527U (en) | 2018-05-11 |
Family
ID=62354299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721451622.1U Active CN207353527U (en) | 2017-11-03 | 2017-11-03 | Terminal retreating prevention mechanism in a kind of plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353527U (en) |
-
2017
- 2017-11-03 CN CN201721451622.1U patent/CN207353527U/en active Active
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