CN218275194U

CN218275194U - Replaceable circuit connector

Info

Publication number: CN218275194U
Application number: CN202221595697.8U
Authority: CN
Inventors: 邓奕韬; 邓献
Original assignee: Shenzhen Qiyier Science And Technology Co ltd
Current assignee: Shenzhen Qiyier Science And Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-01-10
Anticipated expiration: 2032-06-24

Abstract

The utility model belongs to the technical field of the connector, especially, but substitution line connector to the inconvenient problem of examining and repairing of pulling down of current high-pressure connector, the scheme as follows is put forward at present, and it includes connector body and bottom plate, the center of connector body and bottom plate is located same vertical on-line, and the locating hole has been seted up to the top central point of bottom plate position, and the bottom and the locating hole looks adaptation of connector body, and the bottom of connector body extend to the below of bottom plate, and two fixed slots have been seted up to the symmetry on the connector body, the equal fixedly connected with L template in top both sides of bottom plate, and the standing groove has all been seted up to one side inner wall that two L templates kept away from each other. The utility model discloses simple structure, reasonable in design, the simple operation, can be quick dismantle the high-pressure connector get off to overhaul, provide convenience for the maintainer, improved the efficiency of maintenance, the people's of being convenient for use.

Description

Replaceable line connector

Technical Field

The utility model relates to a connector technical field especially relates to a but substitution circuit connector.

Background

With the rapid rise and popularization of new energy automobiles, various vehicle-mounted chargers and vehicle-mounted converter systems are gradually increased, and the high-voltage connector plays an irreplaceable role. Currently, high voltage connectors are mainly classified into two types: the terminal cut straightly formula high voltage connector and crimping line-throwing type high voltage connector, the customer can select according to actual demand. The two types of high-voltage connectors comprise a male end connector, a female end connector and a high-voltage interlock, wherein the high-voltage interlock is used for controlling the conduction of the male end connector and the female end connector.

Patent publication No. CN214478249U discloses a replaceable high-voltage connector, comprising: high pressure interlocking, public end connector and female end connector, high pressure interlocking with can dismantle the connection between the public end connector, public end connector with female end connector joint is fixed. Preferably, the high-voltage interlock is a plug-in high-voltage interlock. However, the existing high-voltage connector is generally fixed by bolts, and is inconvenient to detach and repair after failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a replaceable line connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but substitution line connector, including connector body and bottom plate, the center of connector body and bottom plate is located same vertical line, the top central point of bottom plate puts and has seted up the locating hole, the bottom and the locating hole looks adaptation of connector body, and the bottom of connector body extends to the below of bottom plate, two fixed slots have been seted up to the symmetry on the connector body, the equal fixedly connected with L template in top both sides of bottom plate, the standing groove has all been seted up to the one side inner wall that two L templates kept away from each other, equal slidable mounting has the gliding piece in two standing grooves, the equal fixedly connected with diaphragm in one side that two gliding pieces are close to each other, the equal fixedly connected with fixed pin in one side that two diaphragm bottoms are close to each other, and two fixed pin respectively with two fixed slot looks adaptations, the accommodation hole has been seted up at the top of L template, the lead screw is installed to the accommodation hole internal rotation, and the diaphragm screw thread cup joints on the lead screw, the bottom rotation of lead screw is installed at the top of bottom plate, the top of lead screw extends to the top of L template, and fixedly connected with turns round dish.

Preferably, a round hole is formed in the top of the twisting disc, and a round rod is slidably mounted in the round hole.

Preferably, both ends of the round rod extend out of the round hole, and the top end of the round rod is fixedly connected with a pull ring.

Preferably, the round bar is fixedly sleeved with a square plate, and the square plate is located between the twisting disc and the L-shaped plate.

Preferably, the round rod is movably sleeved with a spring, and the top end and the bottom end of the spring are respectively and fixedly connected to the bottom of the twisting disc and the top of the square plate.

Preferably, the top of the L-shaped plate is provided with a plurality of clamping grooves in an annular array by taking the accommodating hole as a center, and the clamping grooves are matched with the bottom end of the round rod.

The utility model discloses in, but a substitution line connector, when high-pressure connector trouble, upwards stimulate the pull ring, because of the pull ring, the fixed connection relation between round bar and the square plate, so can drive round bar and square plate rebound, because of the square plate, spring and the relation of connection between the wrench disk, so can compress the spring, when the bottom of round bar shifts out the draw-in groove, the restriction to the wrench disk has been relieved, rotate the wrench disk, can drive and rotate with the lead screw of wrench disk fixed connection, because of the setting of standing groove and glide block, make fixed connection can only vertically move at the diaphragm of glide block one side, cup joint on the lead screw because of the diaphragm screw thread, so along with the rotation of lead screw, can drive the vertical rebound of diaphragm, because of the fixed connection relation between diaphragm and the fixed pin, so can drive the fixed pin rebound, when the diaphragm moves to the highest point, stop rotating the wrench disk, then loosen the fixed pin, because of the spring's elastic action, promote the square plate rebound, then drive round bar rebound, make the bottom of round bar move down the draw-in groove, thereby insert the bottom of round bar, thereby shift out the wrench disk completely, thereby the fixed slot is removed, thereby the spacing release connector body except that can be taken out, the maintenance connector body. The utility model discloses simple structure, reasonable in design, the simple operation, can be quick dismantle the high-pressure connector get off to overhaul, provide convenience for the maintainer, improved the efficiency of maintenance, the people's of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of an alternative circuit connector according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of fig. 1 of an alternative circuit connector according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of fig. 1 of an alternative line connector according to the present invention.

In the figure: the connector comprises a connector body 1, a bottom plate 2, a positioning hole 3, a fixing groove 4, a template 5L, a placing groove 6, a sliding block 7, a transverse plate 8, a fixing pin 9, an accommodating hole 10, a lead screw 11, a twisting disc 12, a round hole 13, a round rod 14, a pull ring 15, a square plate 16, a spring 17 and a clamping groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a but alternate form line connector, including connector body 1 and bottom plate 2, the center of connector body 1 and bottom plate 2 is located same vertical line, the top central point of bottom plate 2 puts and has seted up locating hole 3, connector body 1's bottom and 3 looks adaptations of locating hole, and connector body 1's bottom extends to the below of bottom plate 2, two fixed slots 4 have been seted up to the symmetry on connector body 1, the equal fixedly connected with L template 5 in top both sides of bottom plate 2, standing groove 6 has all been seted up to the one side inner wall that two L templates 5 kept away from each other, equal slidable mounting has slide block 7 in two standing grooves 6, the equal fixedly connected with 8 in one side that two slide blocks 7 are close to each other, the equal fixedly connected with fixed pin 9 in one side that two diaphragm 8 bottoms are close to each other, and two fixed pin 9 respectively with two fixed slot 4 looks adaptations, accommodating hole 10 has been seted up at L template 5's top, lead screw 11 is installed to the accommodating hole 10 internal rotation, and diaphragm 8 screw cup joints on lead screw 11, the bottom rotation of lead screw 11 installs at the top of bottom 2, the lead screw 11 extends to the top of L5, and fixed pin 12, and the fixed plate 12, it rotates to drive torsion plate 12, the lead screw rotates, lead screw 12, it rotates to be connected with torsion plate 11.

The utility model discloses in, round hole 13 has been seted up at the top of turning round dish 12, and slidable mounting has round bar 14 in round hole 13, and round bar 14 can only follow the vertical removal of round hole 13.

The utility model discloses in, round bar 14's both ends all extend to round hole 13 outside, and round bar 14's top fixedly connected with pull ring 15, remove pull ring 15, can drive round bar 14 and remove.

The utility model discloses in, fixed cover is equipped with square plate 16 on the round bar 14, and square plate 16 is located and twists reverse between dish 12 and the L template 5, and square plate 16 removes, can drive round bar 14 and remove.

The utility model discloses in, spring 17 has been cup jointed in the activity on the round bar 14, and spring 17's top and bottom difference fixed connection are at the bottom of turning round dish 12 and the top of square slab 16, and spring 17's spring action can promote the 16 downshifts of square slab.

The utility model discloses in, a plurality of draw-in grooves 18 have been seted up as central annular array to the accommodation hole 10 in the top of L template 5, and the bottom looks adaptation of draw-in groove 18 and round bar 14, and round bar 14 can insert or shift out draw-in groove 18.

Example two

Referring to fig. 1-3, a but substitution line connection ware, including connector body 1 and bottom plate 2, the center of connector body 1 and bottom plate 2 is located same vertical line, the top central point of bottom plate 2 puts and has dug locating hole 3, connector body 1's bottom and 3 looks adaptations of locating hole, and connector body 1's bottom extends to the below of bottom plate 2, two fixed slots 4 have been dug to the symmetry on connector body 1, L template 5 has all been welded to the top both sides of bottom plate 2, standing groove 6 has all been dug to one side inner wall that two L templates 5 kept away from each other, equal slidable mounting has slide block 7 in two standing grooves 6, diaphragm 8 has all been welded to one side that two slide block 7 are close to each other, fixed pin 9 has all been welded to one side that two diaphragm 8 bottoms are close to each other, and two fixed pin 9 respectively with two fixed slots 4 looks adaptations of fixing groove, L template 5's top chisel has accommodation hole 10, lead screw 11 is installed to the accommodation hole 10 internal rotation, and diaphragm 8 screw thread cup joints on lead screw 11, the bottom of 11 rotates and installs at the top of bottom at bottom of bottom plate 2, the top of lead screw 11 extends to the top of L template, and the welding has twisted plate 12.

In the utility model discloses in, the top chisel of turning round dish 12 has round hole 13, and slidable mounting has round bar 14 in round hole 13.

The utility model discloses in, outside round hole 13 all extended to at the both ends of round bar 14, and the top welding of round bar 14 has pull ring 15.

The utility model discloses in, fixed cover is equipped with square plate 16 on the round bar 14, and square plate 16 is located between twist disk 12 and the L template 5.

The utility model discloses in, spring 17 has been cup jointed in the activity on the round bar 14, and the top and the bottom of spring 17 weld respectively in the bottom of turning round dish 12 and the top of square slab 16.

The utility model discloses in, the top of L template 5 uses accommodation hole 10 to chisel as central annular array has a plurality of draw-in grooves 18, and the bottom looks adaptation of draw-in groove 18 and round bar 14.

The utility model discloses in, when the high pressure connector trouble, upwards stimulate pull ring 15, because of pull ring 15, fixed connection relation between round bar 14 and the square plate 16, so can drive round bar 14 and square plate 16 and upwards remove, because of the square plate 16, spring 17 and the relation of connection between the wrench disk 12, so can compress spring 17, when the bottom of round bar 14 shifts out draw-in groove 18, the restriction to wrench disk 12 has been removed, turn round disk 12 rotates, can drive and wrench disk 12 fixed connection's lead screw 11 rotates, because of standing groove 6 and the setting of sliding block 7, make fixed connection can only vertical removal at diaphragm 8 of sliding block 7 one side, because of diaphragm 8 screw thread cup joints on lead screw 11, so along with the rotation of lead screw 11, can drive 8 vertical upward movements of diaphragm, because of the fixed connection relation between diaphragm 8 and fixed pin 9, can drive fixed pin 9 upward movement, when diaphragm 8 moves to the highest point, stop rotating wrench disk 12, then loosen pull ring 15, because of the elastic action of spring 17, promote the square plate 16 and move downwards, then, make round bar 14 move downwards, make the wrench disk 14 remove apart from the fixing pin connection body and remove, thereby the body connection body 1 except that wrench disk 18 is connected to the fixed pin that this moment, thereby the maintenance body is removed the fixed pin 1 completely, thereby the fixed pin connection body is removed, thereby the fixed slot 1. The utility model discloses simple structure, reasonable in design, the simple operation, can be quick dismantle the high-pressure connector get off to overhaul, provide convenience for the maintainer, improved the efficiency of maintenance, the people's of being convenient for use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A replaceable line connector comprises a connector body (1) and a bottom plate (2), and is characterized in that the centers of the connector body (1) and the bottom plate (2) are positioned on the same vertical line, a positioning hole (3) is formed in the top center of the bottom plate (2), the bottom end of the connector body (1) is matched with the positioning hole (3), the bottom end of the connector body (1) extends to the lower portion of the bottom plate (2), two fixing grooves (4) are symmetrically formed in the connector body (1), L-shaped plates (5) are fixedly connected to both sides of the top of the bottom plate (2), placing grooves (6) are formed in the inner wall of one side, away from each other, of the two L-shaped plates (5), sliding blocks (7) are slidably mounted in the two placing grooves (6), transverse plates (8) are fixedly connected to one side, fixing pins (9) are fixedly connected to one side, close to each other, of the bottoms of the two transverse plates (8), the two fixing pins (9) are respectively matched with the two fixing grooves (4), transverse plates (10) are arranged at the tops of the L-shaped blocks (7), screw rods (10) are sleeved with the bottom ends of the transverse plates (8), and screw rods (11) are rotatably mounted on the bottom of the bottom plate (11), the top end of the screw rod (11) extends to the upper part of the L-shaped plate (5), and is fixedly connected with a twisting disc (12).

2. The replaceable line connector according to claim 1, wherein a round hole (13) is formed in the top of the twisting disc (12), and a round rod (14) is slidably mounted in the round hole (13).

3. An alternative line connector according to claim 2, wherein both ends of the round rod (14) extend out of the round hole (13), and a pull ring (15) is fixedly connected to the top end of the round rod (14).

4. A replaceable line connector as claimed in claim 2, wherein the round bar (14) is fixedly sleeved with a square plate (16), and the square plate (16) is located between the twisting disc (12) and the L-shaped plate (5).

5. The replaceable line connector of claim 2, wherein the round rod (14) is movably sleeved with a spring (17), and the top end and the bottom end of the spring (17) are fixedly connected to the bottom of the twisting plate (12) and the top of the square plate (16), respectively.

6. The replaceable line connector as claimed in claim 1, wherein the top of the L-shaped plate (5) has a plurality of slots (18) formed therein in an annular array centered on the receiving hole (10), and the slots (18) are adapted to the bottom end of the round bar (14).