CN212991428U

CN212991428U - Ejection mechanism for connector

Info

Publication number: CN212991428U
Application number: CN202022328887.0U
Authority: CN
Inventors: 高云旭; 蒲新明; 齐胜群; 高鹤; 刘铭宏; 黄兴
Original assignee: Chengdu Reliance Electric Co Ltd
Current assignee: Chengdu Reliance Electric Co Ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-16
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an ejection mechanism for a connector, which comprises a knife switch and a release button, wherein the knife switch is arranged on a compression part of the connector, and the release button is movably arranged on a base of the connector and is positioned below a conducting strip arranged in the connector; the knife switch comprises a first supporting leg and a second supporting leg, and knife switch bosses which can be mutually clamped with the releasing button accommodating grooves arranged on the conducting strip are arranged on the inner sides of the first supporting leg and the second supporting leg; after the disengagement button moves upwards, the first supporting leg and the second supporting leg can be separated towards two sides, so that the knife switch lug boss and the disengagement button accommodating groove are mutually disengaged. The ejection mechanism can make the connector more convenient to detach, prevent the damage of parts and realize the repeated use of the connector.

Description

Ejection mechanism for connector

Technical Field

The utility model relates to a cable connection technical field, concretely relates to ejection mechanism for connector.

Background

The cable comprises a single-wire cable and a multi-wire cable, and at present, when the power cable is installed and laid, the power cable needs to be connected; when the connection is carried out, each cable needs to be connected independently, and traditionally, an insulating adhesive tape is adopted for winding, so that the winding is not firm and is easy to loosen, the insulating adhesive tape is easy to fall off along with the lapse of time, and the dismounting is very troublesome; the mounting or dismounting process is very troublesome for the installer.

The connector in the prior art mainly comprises a pressing part and a base part, wherein the cable is pressed on a conductive sheet in the base part through the pressing part; however, the connectors in the prior art are very troublesome to disassemble, and need to be disassembled by a special tool, and the components are easily damaged in the disassembling process, which causes unnecessary loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ejection mechanism for connector can make the connector more convenient when dismantling through this ejection mechanism, can prevent the damage of part, can realize the used repeatedly of connector.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

an ejection mechanism for a connector comprises a knife switch and a release button, wherein the knife switch is used for being installed on a pressing part of the connector, and the release button is used for being movably arranged on a base of the connector and is positioned below a conducting strip installed in the connector;

the knife switch comprises a first supporting leg and a second supporting leg, and knife switch bosses which can be mutually clamped with the releasing button accommodating grooves arranged on the conducting strip are arranged on the inner sides of the first supporting leg and the second supporting leg;

after the disengagement button moves upwards, the first supporting leg and the second supporting leg can be separated towards two sides, so that the knife switch lug boss and the disengagement button accommodating groove are mutually disengaged.

The release button comprises a first vertical part, a second vertical part and a connecting part, wherein the first vertical part and the second vertical part are parallel to each other, and two ends of the connecting part are respectively connected with the first vertical part and the second vertical part; the first vertical part and the second vertical part are connected with the connecting part to form a U-shaped structure;

the outer sides of the first vertical part and the second vertical part are both provided with an anti-falling bulge, the anti-falling bulge is provided with a first inclined plane, the lower end parts of the first supporting leg and the second supporting leg are bent outwards, and a second inclined plane is formed on the inner sides of the lower end parts of the first supporting leg and the second supporting leg;

throw off the button after upwards moving, first inclined plane can contact with the second inclined plane to part first landing leg and second landing leg to both sides, make the gate boss with throw off the separation of button holding tank, and make first vertical portion and the vertical portion of second with throw off the cooperation of button holding tank.

Wherein, set up first recess and second recess on the base of connector, first recess forms one after intercommunication each other with the second recess and breaks away from the button mounting groove, and first recess comes the junction with the second recess to form a section, breaks away from the button and installs the back in breaking away from the button mounting groove, and the section can prevent with the protruding contact of anticreep that the button drops of breaking away.

Further optimize, first vertical portion and second vertical portion upper end structure match with throw-off button holding tank.

Wherein, be provided with first direction inclined plane on the plug-in strip boss, be provided with second direction inclined plane on the conducting strip.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model mainly comprises a knife switch and a release button, which is used on a cable connector, and the release button can ensure that the connector can be quickly disassembled in actual use without tools in actual use, thereby being more convenient and quick to use; in addition, the connector can be repeatedly used after being detached, and the waste of resources is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the connector according to the present invention.

Fig. 2 is a schematic structural view of the utility model after the knife and the conducting strip are fastened.

Fig. 3 is an exploded view of fig. 2 according to the present invention.

Fig. 4 is a schematic view of the connection relationship between the release button and the connector base according to the present invention.

Reference numerals: 1-pressing part, 2-base part, 3-cover plate, 4-spring plate mounting seat, 5-spring plate, 6-base, 7-conducting plate, 8-cable, 9-knife, 10-release button, 11-first leg, 12-second leg, 13-release button receiving groove, 14-knife boss, 15-first vertical part, 16-second vertical part, 17-connecting part, 18-anti-release protrusion, 19-first inclined surface, 20-second inclined surface, 21-first groove, 22-second groove, 23-release button mounting groove, 24-section, 25-first guide inclined surface and 26-second guide inclined surface.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

In order to facilitate the understanding of the present invention by those skilled in the art, a simple description of the structure of the cable connector is provided below.

Cable connector: including compressing tightly part 1 and base part 2, compressing tightly part 1 including apron 3 and the shell fragment mount pad 4 of being connected with apron 3, be provided with shell fragment 5 on the shell fragment mount pad 4, and shell fragment mount pad 4 is articulated with base part 2, base part 2 includes base 6, installs conducting strip 7 on the base 6.

In actual use, the cable 8 is placed on the conductive sheet 7, the cable 8 is pressed on the conductive sheet 7 by using the pressing member 1, and then the pressing member 1 is buckled with the base member 2 or the conductive sheet 7 to complete the fixing of the cable 8.

Example one

Referring to fig. 1-4, the present embodiment discloses an ejection mechanism for a connector, comprising a blade 9 and a release button 10, wherein the blade 9 is used for being mounted on a pressing part 1 of the connector, and the release button 10 is used for being movably arranged on a base 6 of the connector and is positioned below a conducting strip 7 mounted in the connector;

the knife switch 9 comprises a first supporting leg 11 and a second supporting leg 12, and knife switch bosses 14 which can be mutually clamped with a disengagement button accommodating groove 13 arranged on the conducting strip 7 are arranged on the inner sides of the first supporting leg 11 and the second supporting leg 12;

when the release button 10 is moved upward, the first leg 11 and the second leg 12 can be separated to both sides, so that the blade projection 14 and the release button receiving groove 13 are disengaged from each other.

The disengagement button 10 comprises a first vertical part 15, a second vertical part 16 and a connecting part 17, wherein the first vertical part 15 and the second vertical part 16 are parallel to each other, and two ends of the connecting part 17 are respectively connected with the first vertical part 15 and the second vertical part 16; the first vertical part 15 and the second vertical part 16 are connected with the connecting part 17 to form a U-shaped structure;

the outer sides of the first vertical part 15 and the second vertical part 16 are both provided with an anti-falling bulge 18, the anti-falling bulge 18 is provided with a first inclined surface 19, the lower end parts of the first supporting leg 11 and the second supporting leg 12 are bent outwards, and a second inclined surface 20 is formed on the inner side of the lower end parts of the first supporting leg 11 and the second supporting leg 12;

after the disengagement button 10 is moved upward, the first inclined surface 19 can contact the second inclined surface 20 and separate the first leg 11 and the second leg 12 to both sides, so that the gate boss is separated from the disengagement button receiving groove 13, and the first upright portion 15 and the second upright portion 16 are engaged with the disengagement button receiving groove 13.

Further optimize, set up first recess 21 and second recess 22 on the base 6 of connector, first recess 21 forms one after communicating each other with second recess 22 and breaks away from button mounting groove 23, and first recess 21 comes the junction with second recess 22 to form a section 24, breaks away after button 10 installs in breaking away button mounting groove 23, and section 24 can prevent to break away button 10 and drop with the protruding 18 contact of anticreep.

Further defined, the upper end structures of the first upright portion 15 and the second upright portion 16 are matched with the disengagement button receiving groove 13.

Preferably, the knife switch boss 14 is provided with a first guiding inclined plane 25, and the conducting strip 7 is provided with a second guiding inclined plane 26.

In practical use, the knife switch 9 is connected with the elastic sheet mounting seat 4 on the pressing part 1, and the installation of the release button 10 is realized in the release button mounting groove 23 arranged on the base 6, so that the release button 10 can move up and down in the release button mounting groove 23; after the cable 8 is placed on the conducting strip 7, the pressing part 1 is rotated, so that the elastic sheet 5 is in contact with the cable 8 and the cable 8 is pressed on the conducting strip 7, at the moment, the first guide inclined planes 25 on the knife switch bosses on the first leg 11 and the second leg 12 on the knife switch 9 are in contact with the second guide inclined planes 26 arranged on the conducting strip 7, and the cable 8 is locked and fixed in the process of continuously rotating the pressing part 1; meanwhile, the first leg 11 and the second leg 12 on the knife switch 9 are opened towards two sides, and the pressing part 1 is continuously rotated, so that the knife switch boss on the first leg 11 and the knife switch boss on the second leg 12 of the knife switch 9 are matched with the releasing button accommodating groove 13, and the pressing part 1 is buckled and connected with the conducting strip 7.

When the connector needs to be disassembled, the disengaging button 10 is only pushed to enable the disengaging button 10 to move upwards in the disengaging button mounting groove 23, so that a first inclined surface 19 arranged on an anti-disengaging protrusion 18 on the disengaging button 10 can be contacted with a second inclined surface 20 arranged on a first supporting leg 11 and a second supporting leg 12, the first supporting leg 11 and the second supporting leg 12 can be opened towards two sides under the action of the first inclined surface 19, and after the disengaging button 10 is continuously pressed, a first vertical part 15 and a second vertical part 16 of the disengaging button 10 can be matched with the disengaging button accommodating groove 13; at this time, the connector can be disassembled by rotating the pressing part 1.

The utility model can ensure that the quick disassembly of the connector can be realized in the actual use through the arranged release button 10, and the disassembly of the connector can be completed without tools in the actual use, thereby being more convenient and quick to use; in addition, the connector can be repeatedly used after being detached, and the waste of resources is avoided.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims

1. An ejection mechanism for a connector, comprising: the device comprises a knife switch and a release button, wherein the knife switch is arranged on a pressing part of the connector, and the release button is movably arranged on a base of the connector and is positioned below a conducting strip arranged in the connector; the knife switch comprises a first supporting leg and a second supporting leg, and knife switch bosses which can be mutually clamped with the releasing button accommodating grooves arranged on the conducting strip are arranged on the inner sides of the first supporting leg and the second supporting leg; after the disengagement button moves upwards, the first supporting leg and the second supporting leg can be separated towards two sides, so that the knife switch lug boss and the disengagement button accommodating groove are mutually disengaged.

2. An ejection mechanism for a connector according to claim 1, wherein: the disengagement button comprises a first vertical part, a second vertical part and a connecting part, the first vertical part and the second vertical part are parallel to each other, and two ends of the connecting part are respectively connected with the first vertical part and the second vertical part; the first vertical part and the second vertical part are connected with the connecting part to form a U-shaped structure;

3. An ejection mechanism for a connector according to claim 2, wherein: set up first recess and second recess on the base of connector, first recess forms one after communicating each other with the second recess and breaks away from the button mounting groove, and first recess forms a section with second groove connection department, breaks away from the button and installs back in breaking away the button mounting groove, and the section can prevent to break away from the button and drop with the protruding contact of anticreep.

4. An ejection mechanism for a connector according to claim 3, wherein: the upper end structures of the first vertical part and the second vertical part are matched with the disengaging button accommodating groove.

5. An ejection mechanism for a connector according to any one of claims 1 to 4, wherein: a first guide inclined plane is arranged on the switch blade boss, and a second guide inclined plane is arranged on the conductive sheet.