CN216120864U - Battery terminal that copper bar is connected - Google Patents
Battery terminal that copper bar is connected Download PDFInfo
- Publication number
- CN216120864U CN216120864U CN202122913877.8U CN202122913877U CN216120864U CN 216120864 U CN216120864 U CN 216120864U CN 202122913877 U CN202122913877 U CN 202122913877U CN 216120864 U CN216120864 U CN 216120864U
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- base
- hole
- piece
- copper bar
- battery terminal
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Abstract
The utility model discloses a battery terminal connected with a copper bar, wherein a connecting sheet is arranged in a U shape, fixing holes are arranged on the short side and the long side of the connecting sheet corresponding to each other, a base is arranged in a hollow square structure, a pair of arc-shaped grooves are symmetrically arranged on the top surface of the base, a supporting piece is arranged in the middle of the base and comprises a group of oppositely arranged fixing ends and a group of oppositely arranged connecting ends, the supporting piece is fixedly connected with the inner wall of the base through the fixing ends, threaded holes are arranged at the positions of the connecting ends corresponding to the arc-shaped grooves, one of them link is connected fixedly with the bottom of base and forms the holding tank, the structure of holding tank and the minor face looks adaptation of connection piece, and another link forms the via hole with the inner wall of corresponding base, and the long limit of connection piece is inserted and is established downtheholely, and the screw runs through the fixed orifices and is connected fixedly with the screw hole, and then fixes the connection piece on the base. The utility model effectively improves the supporting force of the torsion when the connecting sheet is installed, reduces the number of screws and increases the electric connection area of the connecting sheet.
Description
Technical Field
The utility model relates to the technical field of battery terminals, in particular to a copper bar connected battery terminal.
Background
The connecting terminal is an important part of the storage battery, the storage battery is connected with a load through the connecting terminal, the connecting terminal plays a role in guiding current, the conductivity of the connecting terminal directly influences the performance of the storage battery, the good conductivity reduces the voltage drop in the discharging process, and the discharging performance of the storage battery is improved. The existing product is characterized in that the top of the wiring terminal is provided with a hole or two holes in opposite angles, the four corners of the wiring terminal are generally provided with two holes, the wiring terminal is fixed on a terminal seat through screws and then fixed on a storage battery through the terminal seat, the top of the wiring terminal is provided with a connecting hole connected with an external load, the top of the wiring terminal is provided with a bolt, the contact area between the top of the wiring terminal and the load can be reduced, and secondly, the screws are not connected in place, the surface can be protruded, and the electric connection is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a copper bar connected battery terminal, which solves the problem that the existing terminal is unstable in connection.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a battery terminal connected with a copper bar, which comprises a base and a connecting piece, wherein the connecting piece is arranged in a U shape, the short side and the long side of the connecting piece are correspondingly provided with fixing holes, the base is arranged in a hollow square structure, the top surface of the base is symmetrically provided with a pair of arc-shaped grooves, the middle part of the base is provided with a supporting piece, the supporting piece comprises a group of oppositely arranged fixing ends and a group of oppositely arranged connecting ends, the supporting piece is connected and fixed with the inner wall of the base through the fixing ends, the positions of the connecting ends corresponding to the arc-shaped grooves are provided with threaded holes, one connecting end is connected and fixed with the bottom of the base to form an accommodating groove, the structure of the accommodating groove is matched with the short side of the connecting piece, and the other connecting end forms a through hole with the corresponding inner wall of the base, the long edge of the connecting sheet is inserted into the through hole, and a screw penetrates through the fixing hole to be fixedly connected with the threaded hole, so that the connecting sheet is fixed on the base.
Two stiff ends of support piece all are equipped with the baffle, the baffle with the top surface mutually perpendicular of base.
The base has a plurality of mounting holes along the circumference equipartition, screw through the screw after the one end of base is embedded into the mounting groove of battery box and arrives in the mounting hole fixes a position.
And limiting grooves are formed in the two side walls, close to the baffle, of the base.
The top of the connecting sheet is provided with an upper wire passing hole, and the bottom of the long edge of the connecting sheet is provided with a lower wire passing hole.
The connecting piece is arranged in a U shape, fixing holes are correspondingly formed in the short side and the long side of the connecting piece, the base is arranged in a hollow square structure, a pair of arc-shaped grooves are symmetrically formed in the top surface of the base, a supporting piece is arranged in the middle of the base and comprises a group of oppositely arranged fixing ends and a group of oppositely arranged connecting ends, the supporting piece is fixedly connected with the inner wall of the base through the fixing ends, threaded holes are formed in the positions, corresponding to the arc-shaped grooves, of the connecting ends, one of the connecting ends is fixedly connected with the bottom of the base and forms an accommodating groove, the structure of the accommodating groove is matched with the short side of the connecting piece, the other connecting end is matched with the corresponding inner wall of the base to form a through hole, and the long side of the connecting piece is inserted into the through hole, the screw runs through the fixed hole and is connected and fixed with the screw hole, and then will the connection piece is fixed on the base.
Two stiff ends of support piece all are equipped with the baffle, the baffle with the top surface mutually perpendicular of base.
The base has a plurality of mounting holes along the circumference equipartition, screw through the screw after the one end of base is embedded into the mounting groove of battery box and arrives in the mounting hole fixes a position.
And limiting grooves are formed in the two side walls, close to the baffle, of the base.
The top of the connecting sheet is provided with an upper wire passing hole, and the bottom of the long edge of the connecting sheet is provided with a lower wire passing hole.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the utility model, the screws are screwed on the side edges, so that the strength can be increased, the supporting force of the torsion of the connecting sheet can be improved, the number of the screws is reduced, the electric connection area of the connecting sheet is increased, and meanwhile, the area of the upper wire passing hole can be increased, so that the connection with an external load is firmer.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a cross-sectional view of a copper bar connected battery terminal of the present invention;
FIG. 2 is a schematic structural diagram of a base;
FIG. 3 is a schematic structural view of a connecting sheet;
description of reference numerals: 1. a base; 101. an arc-shaped groove; 102. a support member; 103. accommodating grooves; 104. a via hole; 105. a threaded hole; 106. a baffle plate; 107. mounting holes; 2. connecting sheets; 201. a fixing hole; 202. an upper wire passing hole; 203. a lower wire passing hole; 3. and (4) screws.
Detailed Description
As shown in figure 1, a battery terminal connected by a copper bar comprises a base 1 and a connecting sheet 2, wherein the connecting sheet 2 is arranged in a U shape, the short side and the long side of the connecting sheet 2 are correspondingly provided with fixing holes 201, the base 1 is arranged in a hollow square structure, the top surface of the base 1 is symmetrically provided with a pair of arc-shaped grooves 101, the middle part of the base 1 is provided with a supporting piece 102, the supporting piece 102 comprises a group of oppositely arranged fixing ends and a group of oppositely arranged connecting ends, the supporting piece 102 is fixedly connected with the inner wall of the base 1 through the fixing ends, the positions of the connecting ends corresponding to the arc-shaped grooves 101 are provided with threaded holes 105, one connecting end is fixedly connected with the bottom of the base 1 to form an accommodating groove 103, the structure of the accommodating groove 103 is matched with the short side of the connecting sheet 2, the other connecting end and the corresponding inner wall of the base 1 form a through hole 104, and the long side of the connecting sheet 2 is inserted into the through hole 104, the screw 3 passes through the fixing hole 201 and is connected and fixed with the screw hole 105, and further the connecting piece 2 is fixed on the base 1.
Specifically, referring to fig. 2, two fixed ends of the supporting member 102 are provided with a baffle 106, and the baffle 106 is perpendicular to the top surface of the base 1.
In the embodiment, the arc-shaped groove 101 is used for limiting the screw 3, and the radius and the length of the arc-shaped groove 101 are in accordance with the convenience for mounting the screw 3; the top surface of the supporting member 102 is higher than the top surface of the base 1, and the total height of the supporting member 102 after the connecting piece 2 is installed is not higher than the baffle 106; the length of baffle 106 should be longer than connection piece 2, and connection piece 2 rocks when avoiding twisting screw 3.
Specifically, base 1 has a plurality of mounting holes 107 along the circumference equipartition, screws to the mounting hole 107 through the screw after base 1's one end is embedded into the mounting groove of battery box and fixes a position.
Specifically, the two side walls of the base 1 close to the baffle 106 are provided with limiting grooves for fixing a protective cover, so that the connecting sheet 2 is prevented from being directly exposed outside the battery box to cause a battery polarity short circuit, an electric shock or a fire.
Specifically, referring to fig. 3, an upper wire passing hole 202 is formed in the top of the connecting sheet 2, a nut or a stud may be disposed in the wire passing hole 202 for connecting an external load, and a lower wire passing hole 203 is formed in the bottom of the long side of the connecting sheet 2 for connecting an internal circuit of the battery.
The using process of the utility model is as follows:
firstly, connect piece 2 and base 1 grafting, the minor face of connection piece 2 and the looks adaptation of holding tank 103, the long limit of connection piece 2 is inserted and is established in through hole 104, screw 3 runs through fixed orifices 201 and is connected fixedly with screw hole 105, and then fix connection piece 2 on base 1, screw through the screw behind the mounting groove of battery box of the embedding of base 1 in the mounting groove and fix a position in mounting hole 107, the lower line hole 203 of crossing of connection piece 2 bottom is connected with the inside conductor electricity of battery box, the last line hole 202 of crossing at connection piece 2 top is connected with the external load electricity.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the scope of the present invention is defined by the claims.
Claims (5)
1. The utility model provides a battery terminal that copper bar is connected which characterized in that: comprises a base (1) and a connecting piece (2), the connecting piece (2) is arranged in a U shape, the short side of the connecting piece (2) is provided with a fixing hole (201) corresponding to the long side, the base (1) is arranged in a hollow square structure, the top surface of the base (1) is symmetrically provided with a pair of arc-shaped grooves (101), the middle part of the base (1) is provided with a supporting piece (102), the supporting piece (102) comprises a set of oppositely arranged fixing ends and a set of oppositely arranged connecting ends, the supporting piece (102) is fixedly connected with the inner wall of the base (1) through the fixing ends, the connecting ends and the arc-shaped grooves (101) are provided with threaded holes (105) corresponding to each other, one of the connecting ends is fixedly connected with the bottom of the base (1) to form an accommodating groove (103), and the structure of the accommodating groove (103) is matched with the short side of the connecting piece (2), the other connecting end and the corresponding inner wall of the base (1) form a through hole (104), the long edge of the connecting sheet (2) is inserted into the through hole (104), a screw (3) penetrates through the fixing hole (201) and is fixedly connected with the threaded hole (105), and then the connecting sheet (2) is fixed on the base (1).
2. The copper bar connected battery terminal of claim 1, wherein: two fixed ends of the supporting piece (102) are provided with baffle plates (106), and the baffle plates (106) are perpendicular to the top surface of the base (1).
3. The copper bar connected battery terminal of claim 1, wherein: base (1) has a plurality of mounting holes (107) along the circumference equipartition, screw through the screw after the one end of base (1) is embedded into the mounting groove of battery box and arrives in mounting hole (107) fix a position.
4. The copper bar connected battery terminal of claim 2, wherein: and limiting grooves are formed in two side walls, close to the baffle (106), of the base (1).
5. The copper bar connected battery terminal of claim 1, wherein: the top of the connecting piece (2) is provided with an upper wire passing hole (202), and the bottom of the long edge of the connecting piece (2) is provided with a lower wire passing hole (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122913877.8U CN216120864U (en) | 2021-11-25 | 2021-11-25 | Battery terminal that copper bar is connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122913877.8U CN216120864U (en) | 2021-11-25 | 2021-11-25 | Battery terminal that copper bar is connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120864U true CN216120864U (en) | 2022-03-22 |
Family
ID=80718824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122913877.8U Active CN216120864U (en) | 2021-11-25 | 2021-11-25 | Battery terminal that copper bar is connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120864U (en) |
-
2021
- 2021-11-25 CN CN202122913877.8U patent/CN216120864U/en active Active
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