CN218160920U

CN218160920U - Connector capable of improving connection stability

Info

Publication number: CN218160920U
Application number: CN202222248791.2U
Authority: CN
Inventors: 钱武慎
Original assignee: Zhejiang Jinghong Electric Co ltd
Current assignee: Zhejiang Jinghong Electric Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-27
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a connector, in particular to promote connection stability's connector, including the casing, the casing has the cavity that supplies electric conductor and electric conduction piece complex, including being used for forcing the electricity to be connected between electric conductor and the electric conduction piece, be equipped with the draw-in groove on the tight device in top, be equipped with the arch of cooperation draw-in groove on the electric conduction piece, electric conduction piece and the tight device in top are inserted to the draw-in groove through the arch and are realized spacing in the cavity in, the utility model discloses set up a draw-in groove on the spring plate, set up a arch simultaneously on the sheet metal, insert the draw-in groove through the arch and deuterogamy the cavity and let spring plate and sheet metal have had further spacing fixed, set up a lug on the spring plate simultaneously, help strengthening the pulling force of connecting the electric conductor, improved on the sheet metal simultaneously, can be under the circumstances of not using operating handle disect insertion sub-strand hard wire, the utility model discloses still have simple structure, processing convenience and the easy characteristics of assembly, the practicality is strong.

Description

Connector capable of improving connection stability

Technical Field

The utility model relates to a connector, in particular to promote connector of connection stability.

Background

In connectors on the market, the spring piece and the metal piece are limited in the shell only through the cavity, however, the spring piece can easily run left, right, front and back in the assembling process, the connection of a conducting wire is influenced, the handle can also be influenced to clamp the handle, and therefore how to solve the limiting between the spring piece and the metal piece is the technical problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a promote connector of connection stability.

In order to realize the purpose, the utility model discloses the technical scheme who takes is: the utility model provides a promote connector of connection stability which characterized in that, includes the casing, and the casing has confession electric conductor and electrically conductive complex cavity, including being used for forcing electric conductor and electrically connected between the electrically conductive piece, and has the tight device in top of elasticity nature, is equipped with the draw-in groove on the tight device in top, is equipped with the arch of cooperation draw-in groove on the electrically conductive piece, and electrically conductive piece and the tight device in top insert to the draw-in groove through the arch and realize spacing in the cavity.

The conductive piece is provided with a connecting part and a closing part which are of an upper and lower open structure, the pushing device is provided with a pushing part and a clamping part which are respectively matched with the connecting part and the closing part, and the electric conductor is electrically connected with the conductive piece through the matching of the connecting part and the pushing part.

The clamping groove is arranged at the clamping part.

The tight portion in top includes straight portion, and the tip of straight portion is equipped with the lug of rising toward the connecting portion direction, and the electric conductor passes through the cooperation realization of lug and the electric connection between the electrically conductive piece.

The raised angle of the projection relative to the plane of extension of the straight portion is 45 degrees.

The end part of the connecting part is provided with a guide block which is convenient for the insertion of the electric conductor and is raised upwards.

And a smooth curved surface structure is arranged on the guide block.

The shell is provided with an operating handle which is matched with the conductive piece by pressing the jacking device to open and close the conductive piece, and the operating handle is rotationally matched with the shell through a pin shaft.

One side of casing is equipped with the sand grip, and the opposite side is equipped with the spacing groove of cooperation sand grip, and adjacent casing passes through the sand grip and inserts the realization concatenation to the spacing inslot.

The shell comprises a left shell and a right shell, the conductive piece comprises a sub conductive piece and a mother conductive piece, the sub conductive piece is arranged in the left shell, the mother conductive piece is arranged in the right shell, and the sub conductive piece and the mother conductive piece are electrically connected through mutual insertion between the left shell and the right shell.

The utility model has the advantages that: the utility model discloses set up a draw-in groove on the spring plate, set up an arch on the sheetmetal simultaneously, insert the draw-in groove through the arch and deuterogamy the die cavity and let spring leaf and sheetmetal have further spacing fixed, the spring leaf that has significantly reduced the removal condition in the cavity, connection stability has been promoted, has set up a lug on the spring plate simultaneously, helps strengthening the drawing force of connecting the electric conductor, has done the improvement simultaneously on the sheetmetal, can be under the condition that does not use operating handle direct insertion single strand hard wire, the utility model discloses still have simple structure, convenient processing and the easy characteristics of assembly, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of the present invention after the operating handle is closed;

fig. 4 is a schematic structural view of the present invention after the operating handle is opened;

fig. 5 is a partial exploded view of the electrical conductor, the conductive member and the tightening device of the present invention;

fig. 6 is a schematic view of the conductive member of the present invention;

fig. 7 is a schematic structural view of the jacking device of the present invention;

fig. 8 is a schematic structural view of the two housings of the present invention after being fixed side by side.

Detailed Description

As shown in fig. 1 to 8, a connector for improving connection stability includes a housing 100, the housing 100 has a cavity 110 for matching a conductive body 200 and a conductive member 300, and includes a tightening device 400 for forcing the conductive body 200 and the conductive member 300 to be electrically connected and having elastic properties, a slot 421 is provided on the tightening device 400, a protrusion 321 for matching the slot 421 is provided on the conductive member 300, the conductive member 300 and the tightening device 400 are inserted into the slot 421 through the protrusion 321 to realize a position limitation in the cavity 110, the conductive body 200 is a conductive wire material such as a wire, and the protrusion 321 of the conductive member 300 is hooked in the slot 421 of the tightening device 400 to make the conductive member 300 and the tightening device 400 have a position limitation, so that a moving situation of the tightening device 400 in the cavity 110 is greatly reduced.

The conductive device 300 has a connecting portion 310 and a tightening portion 320 with an upper and lower open structure, the tightening device 400 has a tightening portion 410 and a clamping portion 420 respectively matching the connecting portion 310 and the tightening portion 320, the conductive body 200 is electrically connected to the conductive device 300 by matching the connecting portion 310 and the tightening portion 410, and the tightening device 400 also has an open structure and is clamped between the connecting portion 310 and the tightening portion 320.

The engaging groove 421 is disposed at the engaging portion 420, the engaging groove 421 is disposed at the bottom of the tightening device 400, and the top of the tightening device 400 is reserved with the mating electrical conductor 200.

The tightening portion 410 includes a flat portion 411, a protrusion 412 raised toward the connecting portion 310 is disposed at an end of the flat portion 411, the conductor 200 is electrically connected to the conductive member 300 through the protrusion 412, and the protrusion 412 helps to enhance the drawing force of the conductor 200.

The raised angle of the protrusion 412 relative to the extension plane of the straight portion 411 is 45 degrees, and the raised angle is preferably 45 degrees.

The end of the connecting part 310 is provided with a guide block 311 which facilitates the insertion of the electric conductor 200 and is raised upwards, the end of the connecting part 310 is raised upwards to facilitate the insertion of the electric conductor 200, the single-stranded hard wire can be directly inserted without opening the operating handle 500, and the practicability is high.

The guide block 311 is provided with a smooth curved surface structure, so that the guide block can be more conveniently matched with the conductor 200.

The casing 100 is provided with an operating handle 500 for opening and closing the conductive body 200 and the conductive member 300 by pressing the tightening device 400, the operating handle 500 is rotatably matched with the casing 100 through a pin 510, and the tightening device 400 has elastic properties, so that the flat part 411 of the tightening device 400 is pressed by the operating handle 500 to allow the protrusion 412 to leave or clamp the conductive body 200 to open and close.

One side of casing 100 is equipped with sand grip 120, and the opposite side is equipped with the spacing groove 130 of cooperation sand grip 120, and adjacent casing 100 passes through the realization concatenation that sand grip 120 inserted to the spacing groove 130 in, and the cooperation of sand grip 120 and spacing groove 130 makes a plurality of casings 100 can fix side by side, and the cross-section of sand grip 120 can be designed into the trapezium structure.

The housing 100 includes a left housing 140 and a right housing 150, the conductive device 300 includes a sub-conductive device 330 and a mother conductive device 340, the sub-conductive device 330 is disposed in the left housing 140, the mother conductive device 340 is disposed in the right housing 150, the sub-conductive device 330 and the mother conductive device 340 are electrically connected by the mutual insertion between the left housing 140 and the right housing 150, the conductive device 300 and the tightening device 400 can be used in various connectors in the present application, and the present application is preferably disposed in the mutual insertion connector, the structure of the mutual insertion connector is not described herein, and belongs to a mature technology in the market.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a promote connector of connection stability, characterized in that, including casing (100), casing (100) have supply electric conductor (200) and electrically conductive piece (300) complex cavity (110), including being used for forcing to be connected electrically between electric conductor (200) and electrically conductive piece (300), and have the tight device (400) in top of elasticity nature, be equipped with draw-in groove (421) on the tight device (400) in top, be equipped with protruding (321) of cooperation draw-in groove (421) on electrically conductive piece (300), it realizes spacing in cavity (110) to insert in draw-in groove (421) through protruding (321) conductive piece (300) and tight device (400) in top.

2. The connector for improving connection stability as claimed in claim 1, wherein the conductive member (300) has a connecting portion (310) and a tightening portion (320) with an open top and bottom structure, the tightening device (400) has a tightening portion (410) and a clamping portion (420) respectively engaging with the connecting portion (310) and the tightening portion (320), and the conductive body (200) is electrically connected to the conductive member (300) through the engagement of the connecting portion (310) and the tightening portion (410).

3. The connector with improved connection stability as claimed in claim 2, wherein the locking slot (421) is disposed at the locking portion (420).

4. A connector with improved connection stability as claimed in claim 2, wherein the tightening portion (410) comprises a flat portion (411), the end of the flat portion (411) is provided with a protrusion (412) protruding toward the connecting portion (310), and the conductive body (200) is electrically connected to the conductive member (300) through the engagement of the protrusion (412).

5. A connector with improved connection stability according to claim 4, wherein the raised angle of the protrusion (412) relative to the extension plane of the flat portion (411) is 45 °.

6. A connector with improved connection stability as claimed in claim 2, wherein the end of the connecting portion (310) is provided with a guide (311) which facilitates insertion of the conductor (200) and is raised upward.

7. A connector with improved connection stability according to claim 6, wherein the guide block (311) is provided with a rounded curved structure.

8. The connector with improved connection stability as claimed in claim 1, wherein the housing (100) is provided with an operating handle (500) for opening and closing the electrical conductor (200) and the conductive member (300) by pressing the tightening device (400), and the operating handle (500) is rotatably engaged with the housing (100) by a pin (510).

9. A connector with improved connection stability as claimed in claim 1, wherein the housing (100) has a protruding strip (120) on one side and a limiting groove (130) on the other side for engaging with the protruding strip (120), and adjacent housings (100) are spliced by inserting the protruding strip (120) into the limiting groove (130).

10. The connector with improved connection stability as claimed in any one of claims 1 to 9, wherein the housing (100) comprises a left housing (140) and a right housing (150), the conductive member (300) comprises a child conductive member (330) and a parent conductive member (340), the child conductive member (330) is disposed in the left housing (140), the parent conductive member (340) is disposed in the right housing (150), and the child conductive member (330) and the parent conductive member (340) are electrically connected by mutual insertion between the left housing (140) and the right housing (150).