CN216903482U

CN216903482U - Copper bar connector of up-down split type waterproof structure

Info

Publication number: CN216903482U
Application number: CN202220244229.XU
Authority: CN
Inventors: 姜宁; 甘汶鑫
Original assignee: Zhengzhou Saichuan Electronic Technology Co ltd
Current assignee: Zhengzhou Saichuan Electronic Technology Co ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-07-05
Anticipated expiration: 2032-01-29

Abstract

A copper bar connector with an up-and-down split type waterproof structure comprises an upper assembly and a lower assembly, wherein the upper assembly comprises an upper shell, and the upper shell is fixedly connected with an upper sealing rubber gasket; the lower assembly comprises a base, and the upper part of the base is fixedly connected with a lower sealing rubber gasket; the elastic buckle is arranged between the upper shell and the base, and the upper shell and the base are buckled together through the elastic buckle; the upper shell is fixedly connected with four corners of the base through positioning columns, so that the upper assembly and the lower assembly are buckled in a sealing manner; the upper sealing rubber gasket and the lower sealing rubber gasket are fixedly connected with the copper bar and the false copper bar. Compared with the prior art, the copper bar fixing device has the advantages that the upper and lower split type structure is adopted, the upper sealing piece is integrated with the upper shell, the lower sealing piece is integrated with the lower shell, only the copper bar needs to be installed on site, the copper bar fixing device is practical and simple to operate, the buckle is arranged in the middle, the disassembly and the assembly are convenient, the four-corner positioning columns are added, and the buckling of the two ends is controlled through the matching clearance of the positioning columns, so that the tilting is prevented.

Description

Copper bar connector of up-down split type waterproof structure

Technical Field

The utility model relates to the technical field of energy storage, in particular to a copper bar connector.

Background

In the energy storage equipment field, especially the connection of battery cell generally adopts the copper bar connector, and current copper bar connector is more and more high to the requirement of safety, and prior art does not have waterproof construction, has the potential safety hazard. The conventional copper bar waterproof sealing scheme adopts a perforated structure, needs on-site installation and position adjustment, and has complex process and labor-hour consumption.

Disclosure of Invention

The utility model aims to solve the technical problem and provides a copper bar connector with an up-and-down split type waterproof structure.

The object of the utility model is achieved in the following way:

a copper bar connector with an up-down split type waterproof structure comprises an upper assembly and a lower assembly, wherein the upper assembly comprises an upper shell, and the upper shell is fixedly connected with an upper sealing rubber mat; the lower assembly comprises a base, and the upper part of the base is fixedly connected with a lower sealing rubber gasket; the elastic buckle is arranged between the upper shell and the base, and the upper shell and the base are buckled together through the elastic buckle; the upper shell is fixedly connected with four corners of the base through positioning columns, so that the upper assembly and the lower assembly are fastened in a sealing manner; the upper sealing rubber gasket and the lower sealing rubber gasket are fixedly connected with a copper bar and a dummy copper bar.

Go up sealed cushion both sides and set up bellied rib I, the centre sets up mesopore I, lower sealed cushion both sides set up bellied rib II, the centre sets up mesopore II, when last sealed cushion and lower sealed cushion combination straining, the bellied rib I of last sealed cushion both sides corresponds with the bellied rib II of lower sealed cushion both sides, make last sealed cushion and lower sealed cushion closely laminate with the copper bar, the copper bar is through the bellied rib faying face of lower sealed cushion and last sealed cushion, and with the terminal contact that stretches out in the base.

The lower part of the base is fixedly connected with a plastic column, and the terminal can penetrate through the middle of the plastic column; and a sealing rubber ring is sleeved outside the joint of the plastic column and the base.

Compared with the prior art, the copper bar fixing device has the advantages that the upper and lower split type structure is adopted, the upper sealing piece is integrated with the upper shell, the lower sealing piece is integrated with the lower shell, only the copper bar needs to be installed on site, the copper bar fixing device is practical and simple to operate, the buckle is arranged in the middle, the disassembly and the assembly are convenient, the four-corner positioning columns are added, and the buckling of the two ends is controlled through the matching clearance of the positioning columns, so that the tilting is prevented.

Drawings

Fig. 1 is a schematic view of a copper bar connector.

Fig. 2 is a schematic view of the upper assembly of the copper bar connector.

Fig. 3 is a schematic view of the lower assembly of the copper bar connector.

Fig. 4 is a schematic view of a dummy copper bar installed in the copper bar connector.

Fig. 5 is a schematic view of an upper sealing rubber pad in the copper bar connector.

Fig. 6 is a schematic view of a lower sealing rubber gasket in the copper bar connector.

Fig. 7 is a schematic view of a sealing rubber ring in the copper bar connector.

Wherein, 1 is an upper shell; 2 is a base; 3 is a positioning column; 4 is a copper bar; 5, mounting a false copper bar; 6 is an upper sealing rubber gasket; 61 is a raised rib I; 62 is mesopore I; 7 is a lower sealing rubber pad; 71 is raised rib II; 72 is mesopore II; 8 is a sealing rubber ring; 9 is a plastic column; and 10 is a terminal.

Detailed Description

As shown in fig. 1-7, the utility model provides a copper bar connector with an up-down split waterproof structure, which comprises an upper assembly and a lower assembly.

The upper assembly comprises an upper shell 1, and the upper shell 1 is fixedly connected with an upper sealing rubber gasket 6.

The lower assembly comprises a base 2, the upper portion of the base 2 is fixedly connected with a lower sealing rubber gasket 7, the lower portion of the base 2 is fixedly connected with a plastic column 9, a terminal 10 can penetrate through the middle of the plastic column 9, and the plastic column 9 is an insulator. The outside cover of the junction of plastic column 9 and base 2 has sealed rubber ring 8, can prevent that water from getting into the installation box from the junction of plastic column 9 and base 2.

Go up and set up the bullet in the middle of casing 1 and the base 2 and detain, go up casing 1 and base 2 and pass through bullet knot lock and be in the same place, go up casing 1 and base 2 four angles and pass through reference column 3 fixed connection, limit two perks through base four corners reference column and the less fit clearance and the position degree of last casing locating hole, prevent that upper seal cushion 6 and lower seal cushion 7 pressfitting copper bar from becoming invalid, the infiltration. Fixed connection copper bar 4 and false copper bar 5 of installation between upper seal cushion 6 and the lower seal cushion 7, the left and right sides of connector is arranged respectively in to copper bar 4 and the false copper bar 5 of installation. The copper bar 4 contacts with the terminal 10 in the middle hole II 72 to realize electric connection, and similarly, two copper bars 4 can be fixedly connected between the upper shell 1 and the base 2.

The two sides of the upper sealing rubber gasket 6 are provided with raised ribs I61, the middle is provided with a middle hole I62, and a sleeve is connected below the middle hole I62; the two sides of the lower sealing rubber gasket 7 are provided with raised ribs II 71, and the middle is provided with a middle hole II 72, so that the sleeve below the middle hole I62 is just sleeved in the upper shell 1. It should be noted that, the upper sealing rubber mat 6 is slightly smaller than the lower sealing rubber mat 7, the upper sealing rubber mat 6 can be buckled on the inner side of the lower sealing rubber mat 7, when the upper sealing rubber mat 6 and the lower sealing rubber mat 7 are combined and fastened, the raised ribs I61 on both sides of the upper sealing rubber mat 6 correspond to the raised ribs II 71 on both sides of the lower sealing rubber mat 7, so that the upper sealing rubber mat 6 is tightly attached to the lower sealing rubber mat 7, the copper bar 4 enters the connector from the side surface, passes through the raised rib junction surface of the lower sealing rubber mat 7 and the upper sealing rubber mat 6, and is positioned between the middle hole I62 and the middle hole II 72; simultaneously, terminal 10 also is in mesopore II 72 position through the plastic post 9 entering connector of base 2, and at this moment, copper bar 4 realizes the electricity with the contact of terminal 10 to be connected, is wrapped up by upper seal cushion 6 and lower seal cushion 7 around copper bar 4 and the installation false copper bar 5 this moment, can prevent that water from getting into the connector to contact copper bar 4 and installation false copper bar 5.

The using method of the utility model is as follows: fixedly connecting the upper sealing gasket 6 with the upper shell 1 to form an upper assembly; fixedly connecting a plastic column 9 with a base 2, enabling a terminal 10 to pass through the plastic column 9, sleeving a sealing rubber ring 8 at the joint of the plastic column 9 and the base 2, fixing a lower sealing rubber mat 7 on the base 2 to form a lower assembly, then placing a copper bar 4 at a raised rib II 72 of the lower sealing rubber mat 7, buckling an upper assembly on the base 2, arranging raised ribs I61 at two sides of the upper sealing rubber mat 6, arranging a middle hole I62 in the middle, arranging raised ribs II 71 at two sides of the lower sealing rubber mat 7, arranging a middle hole II 72 in the middle, enabling the upper sealing rubber mat 6 to be slightly smaller than the lower sealing rubber mat 7, enabling the upper sealing rubber mat 6 to be buckled at the inner side of the lower sealing rubber mat 7, when the upper sealing rubber mat 6 is combined and fastened with the lower sealing rubber mat 7, enabling the raised ribs I61 at two sides of the upper sealing rubber mat 6 to correspond to the raised ribs II 71 at two sides of the lower sealing rubber mat 7, and enabling the upper sealing rubber mat 6 to be tightly jointed with the lower sealing rubber mat 7, copper bar 4 is through the bellied rib faying face of lower sealed cushion 7 and last sealed cushion 6, and with the terminal 10 contact of stretching out from base 2, realize the electricity and connect, copper bar 4 is wrapped up by last sealed cushion 6 and lower sealed cushion 7 around the false copper bar 5 of installation this moment, go up casing 1 and four angles of base 2 and pass through reference column 3 fixed connection, less fit clearance and the position degree through base four corners reference column and last casing locating hole restrict two perks, prevent that last sealed cushion 6 and lower sealed cushion 7 pressfitting copper bar from becoming invalid, the infiltration.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the present invention, and these should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a copper bar connector of split type waterproof construction from top to bottom, includes subassembly and lower subassembly, its characterized in that: the upper assembly comprises an upper shell (1), and the upper shell (1) is fixedly connected with an upper sealing rubber gasket (6); the lower assembly comprises a base (2), and the upper part of the base (2) is fixedly connected with a lower sealing rubber gasket (7); an elastic buckle is arranged between the upper shell (1) and the base (2), and the upper shell (1) and the base (2) are buckled together through the elastic buckle; the upper shell (1) is fixedly connected with four corners of the base (2) through positioning columns (3), so that the upper assembly and the lower assembly are buckled in a sealing manner; the upper sealing rubber mat (6) and the lower sealing rubber mat (7) are fixedly connected with the copper bar (4) and the false copper bar (5).

2. The copper bar connector of the up-down split type waterproof structure according to claim 1, characterized in that: go up sealed cushion (6) both sides and set up bellied rib I (61), the centre sets up mesopore I (62), lower sealed cushion (7) both sides set up bellied rib II (71), the centre sets up mesopore II (72), when going up sealed cushion (6) and lower sealed cushion (7) combination straining, the bellied rib I (61) of going up sealed cushion (6) both sides corresponds with bellied rib II (71) of lower sealed cushion (7) both sides, make and go up sealed cushion (6) and lower sealed cushion (7) and copper bar (4) closely laminate, copper bar (4) are through the bellied rib faying face of sealed cushion (7) and last sealed cushion (6) down, and with terminal (10) contact that stretches out from base (2) down.

3. The copper bar connector of the up-down split type waterproof structure according to claim 1, characterized in that: the lower part of the base (2) is fixedly connected with a plastic column (9), and a terminal (10) can penetrate through the middle of the plastic column (9); and a sealing rubber ring (8) is sleeved outside the joint of the plastic column (9) and the base (2).