CN216121043U - Prevent inserting connector to one side - Google Patents
Prevent inserting connector to one side Download PDFInfo
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- CN216121043U CN216121043U CN202121293648.4U CN202121293648U CN216121043U CN 216121043 U CN216121043 U CN 216121043U CN 202121293648 U CN202121293648 U CN 202121293648U CN 216121043 U CN216121043 U CN 216121043U
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Abstract
The utility model discloses an anti-oblique-insertion connector, which comprises a structure main body, wherein the structure main body comprises: a plate end connector and a wire end connector; the plate end connector comprises a plate end rubber shell, an insertion groove is dug in the upper end face of the plate end rubber shell, a plate end terminal is installed in the insertion groove, the other end of the plate end terminal penetrates through the lower end face of the plate end rubber shell, and assembling grooves which are symmetrically distributed are formed in two sides of the insertion groove; the rib parts on the heightened line end rubber shell are provided with the deepened assembling grooves, and by the arrangement of the two structures, when oblique insertion is carried out, the line end connector can interfere with the board end connector and cannot be inserted into the groove, so that the fool-proof and oblique insertion-proof effects are achieved, and the problem that the board end connector terminal is inserted askew and damaged by insertion due to the opportunity of the line end connector during blind insertion, and the connector is failed can be avoided; the service life of the connector is prolonged, and the replacement and maintenance cost is reduced.
Description
Technical Field
The utility model relates to the field of connectors, in particular to an anti-oblique-insertion connector.
Background
Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. An electrical connector is a electromechanical system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the electronic circuits or machines are called connectors, i.e., the bridge between the two.
The connector can be by line end connector and board end connector, and both connect the signal transmission who realizes data line and circuit board, can touch board end connector terminal when the line end is inserted to one side, and the chance is inserted askewly and is inserted badly board end connector terminal during blind plugging, leads to the connector to become invalid.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an anti-oblique-insertion connector which can solve the problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an anti-scoop insertion connector comprising a structural body, the structural body comprising: a plate end connector and a wire end connector;
the plate end connector comprises a plate end rubber shell, an insertion groove is dug in the upper end face of the plate end rubber shell, a plate end terminal is installed in the insertion groove, the other end of the plate end terminal penetrates through the lower end face of the plate end rubber shell, and assembling grooves which are symmetrically distributed are formed in two sides of the insertion groove;
the line end connector comprises a line end rubber shell and a line end terminal arranged in the line end rubber shell, the line end rubber shell is provided with a plurality of PIN holes penetrating through the line end rubber shell, the line end terminal is arranged in the PIN holes, rib parts which are symmetrically distributed are arranged on two sides of the line end rubber shell, and the rib parts are matched with the assembling grooves;
the distance between the upper end face of the rib part and the lower end face of the wire end rubber shell is larger than the maximum longitudinal depth of the inserting groove.
Furthermore, the plate end terminal is formed by integrally connecting a plug-in part and a contact part, the plug-in part is arranged in the plug-in groove, and the contact part is arranged on the lower end surface of the plate end rubber shell;
further, the contact part is in close contact with the lower end face of the plate end rubber shell;
further, the PIN holes are aligned with the board end terminals;
further, mounting pieces which are symmetrically distributed are arranged on two sides of the plate end rubber shell;
furthermore, the outer sides of the board end rubber shell and the wire end rubber shell are both provided with limiting grooves, and the inner wall of the PIN hole is provided with a protruding part corresponding to the limiting grooves;
furthermore, the terminal of the line end is composed of a bottom, a connecting part fixedly arranged at the upper end of the bottom and a turning part, and the turning part is turned towards two sides.
Compared with the prior art, the utility model has the beneficial effects that: according to the anti-oblique-insertion connector, the rib parts on the line end rubber shell are heightened, the assembling grooves are arranged and deepened, and by the arrangement of the two structures, when oblique insertion is carried out, the line end connector can interfere with the board end connector and cannot be inserted into the board end connector, so that the functions of fool proofing and oblique insertion proofing are achieved, and the problem that the board end connector terminal is inserted askew and damaged by insertion due to the line end connector in blind insertion, so that the connector is failed can be avoided; the service life of the connector is prolonged, and the replacement and maintenance cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the plate-end connector;
FIG. 3 is an exploded view of a plate end connector structure;
FIG. 4 is a schematic view of the overall structure of the cable connector;
FIG. 5 is an exploded view of a wire end connector configuration;
fig. 6 is a schematic view of the overall structure of the line end terminal.
Reference numbers in the figures: 1-a plate end connector; 2-a line end connector; 3-glue shell at the plate end; 4-inserting grooves; 5-board end terminals; 6-assembling a groove; 7-wire end rubber shell; 8-wire end terminals; 9-PIN holes; 10-rib portions; 11-a plug-in part; 12-a contact portion; 14-a mounting member; 15-a limiting groove; 16-a protrusion; 17-bottom; 18-a connecting portion; 19-fold over.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An anti-skewing connector of the present invention is described in detail below with reference to fig. 1-5: an anti-scoop insertion connector comprising a structural body, the structural body comprising: a plate end connector 1 and a wire end connector 2;
the plate end connector 1 comprises a plate end rubber shell 3, an insertion groove 4 is dug in the upper end face of the plate end rubber shell 3, a plate end terminal 5 is installed in the insertion groove 4, the other end of the plate end terminal 5 penetrates through the lower end face of the plate end rubber shell 3, and assembling grooves 6 which are symmetrically distributed are formed in two sides of the insertion groove 4;
the line end connector 2 comprises a line end rubber shell 7 and a line end terminal 8 arranged in the line end rubber shell 7, the line end rubber shell 7 is provided with a plurality of PIN holes 9 penetrating through the line end rubber shell 7, the line end terminal 8 is arranged in the PIN holes 9, rib parts 10 which are symmetrically distributed are arranged on two sides of the line end rubber shell 7, and the rib parts 10 are matched with the assembling grooves 6; the distance between the upper end surface of the rib part 10 and the lower end surface of the wire end rubber shell 7 is larger than the maximum longitudinal depth of the inserting groove 4.
The board end terminal 5 is formed by integrally connecting a plug part 11 and a contact part 12, the plug part 11 is arranged in the plug groove 4, and the contact part 12 is arranged on the lower end face of the board end rubber shell 3; the contact part 12 is in close contact with the lower end face of the plate end rubber shell 3; the PIN holes 9 are aligned with the board end terminals 5; mounting pieces 14 which are symmetrically distributed are arranged on two sides of the plate end rubber shell 3; limiting grooves 15 are formed in the outer sides of the board end rubber shell 3 and the wire end rubber shell 7, and protruding portions 16 corresponding to the limiting grooves 15 are formed in the inner wall of the PIN hole 9; the line end terminal 8 is composed of a bottom 17, a connecting part 18 fixedly arranged at the upper end of the bottom 17 and a folded part 19, and the folded part 19 is folded towards two sides.
The working principle is as follows: the rib parts 10 are heightened, the assembling grooves 6 with enough depth and length are formed in the plate end rubber shell 3, when the line end connector 2 is inserted obliquely, the distance between the upper end face of the rib part 10 and the lower end face of the line end rubber shell 7 is larger than the maximum longitudinal depth of the inserting groove 4, so that the line end rubber shell 7 and the rib parts 10 can interfere with the inserting groove 4 during inserting and cannot be inserted, and the line end rubber shell and the rib parts can only be inserted vertically in the forward direction, so that the damage to the plate end terminal 5 during oblique inserting is avoided.
The line end terminal 8 is composed of a bottom 17, a connecting portion 18 and a folded portion 19, the folded portion 19 is folded towards two sides to increase the width of the line end terminal, so that the gap between the line end terminal and the inner wall of the PIN hole 9 is shortened, and the phenomenon that the line end terminal 8 inclines in the PIN hole 9 due to the fact that the unilateral gap is too large and loose is improved due to the shortened unilateral gap.
An external data wire penetrates through the PIN hole 9 and is connected with the wire end terminal 8; the contact part 12 of the board terminal 5 is in contact connection with an external circuit board, and the board terminal connector 1 is fixedly installed at a specified position on the circuit board through the installation part 14; finally, the wire end rubber shell 7 is inserted into the board end rubber shell 3, and one end of the wire end terminal 8 is connected with the insertion part 11 to realize the current or signal connection between the data wire and the circuit board; the protrusion 16 and the limit groove 15 can play a role in positioning and limiting, and ensure that the connection direction of the plate end connector 1 and the wire end connector 2 is correct.
In summary, according to the anti-oblique-insertion connector provided by the utility model, the rib part on the line end rubber shell is heightened, and the assembling groove is arranged and deepened, and by arranging the two structures, when oblique insertion is carried out, the line end connector and the board end connector can interfere with each other and cannot be inserted into the connector, so that the functions of fool prevention and oblique insertion prevention are achieved, and the phenomenon that the connector fails due to the fact that the board end connector terminal is inserted askew and damaged by blind insertion can be avoided; the service life of the connector is prolonged, and the replacement and maintenance cost is reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An anti-slopping connector, comprising a structural body, the structural body comprising: a plate end connector and a wire end connector;
the plate end connector comprises a plate end rubber shell, an insertion groove is dug in the upper end face of the plate end rubber shell, a plate end terminal is installed in the insertion groove, the other end of the plate end terminal penetrates through the lower end face of the plate end rubber shell, and assembling grooves which are symmetrically distributed are formed in two sides of the insertion groove;
the line end connector comprises a line end rubber shell and a line end terminal arranged in the line end rubber shell, the line end rubber shell is provided with a plurality of PIN holes penetrating through the line end rubber shell, the line end terminal is arranged in the PIN holes, rib parts which are symmetrically distributed are arranged on two sides of the line end rubber shell, and the rib parts are matched with the assembling grooves;
the distance between the upper end face of the rib part and the lower end face of the wire end rubber shell is larger than the maximum longitudinal depth of the inserting groove.
2. The scoop proof connector of claim 1, wherein: the board end terminal is formed by integrally connecting a plug-in part and a contact part, the plug-in part is arranged in the plug-in groove, and the contact part is arranged on the lower end face of the board end rubber shell.
3. The scoop proof connector of claim 2, wherein: the contact part is in close contact with the lower end face of the plate end rubber shell.
4. The scoop proof connector of claim 1, wherein: the PIN holes are aligned with the board end terminals.
5. The scoop proof connector of claim 1, wherein: and mounting pieces which are symmetrically distributed are arranged on two sides of the plate end rubber shell.
6. The scoop proof connector of claim 1, wherein: the outer sides of the board end rubber shell and the wire end rubber shell are respectively provided with a limiting groove, and the inner wall of the PIN hole is provided with a protruding part corresponding to the limiting groove.
7. The scoop proof connector of claim 1, wherein: the terminal of the line end is composed of a bottom, a connecting part fixedly arranged at the upper end of the bottom and a turning part, and the turning part is turned over towards two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121293648.4U CN216121043U (en) | 2021-06-09 | 2021-06-09 | Prevent inserting connector to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121293648.4U CN216121043U (en) | 2021-06-09 | 2021-06-09 | Prevent inserting connector to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121043U true CN216121043U (en) | 2022-03-22 |
Family
ID=80720306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121293648.4U Active CN216121043U (en) | 2021-06-09 | 2021-06-09 | Prevent inserting connector to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121043U (en) |
-
2021
- 2021-06-09 CN CN202121293648.4U patent/CN216121043U/en active Active
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