CN211943247U

CN211943247U - Lithium battery wire holder convenient to replace

Info

Publication number: CN211943247U
Application number: CN202020464896.XU
Authority: CN
Inventors: 曹玉超; 付文科; 谢圣蒙; 胡志军; 周佳
Original assignee: Wuxi Hongyun Technology Co ltd
Current assignee: Beijing Yiben Zhengjing Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-17
Anticipated expiration: 2030-04-02

Abstract

The utility model provides a convenient lithium cell connection terminal of changing, including the battery box, the battery box separates into three battery chamber through the baffle, three battery chamber inner chamber is connected with the battery, three battery top is connected with first leading electrical pillar respectively, the second leads electrical pillar, the third leads electrical pillar, first leading electrical pillar is kept away from battery one end and is connected with first conducting rod, first leading electrical pillar passes first conducting rod and is connected with the second conducting rod, first leading electrical pillar passes the second conducting rod and is connected with the third conducting rod, the second leads electrical pillar and keeps away from battery one end and be connected with the second conducting rod, the second leads electrical pillar and passes the second conducting rod and be connected with the third conducting rod. The utility model discloses the beneficial effect who reaches is: the lithium battery wire holder convenient to replace is convenient to replace and detach the lithium battery through the threaded connection of the bolt and the box cover. Through three the battery top is connected with first leading electrical pillar, second respectively and leads electrical pillar, third and leads electrical pillar, is convenient for adjust the battery quantity that inserts.

Description

Lithium battery wire holder convenient to replace

Technical Field

The utility model relates to a lithium cell connection terminal device, in particular to lithium cell connection terminal of convenient change belongs to electrical engineering technical field.

Background

Along with the development of lithium cell trade, the lithium cell is more and more extensive in the application of people's daily life, and more tend to the macro-scale, large-scale lithium cell group is applied to the storage battery car gradually, even in the hybrid vehicle, current large-scale lithium cell all adopts a plurality of batteries to link together and forms usually, among the prior art, a plurality of lithium cell link together and carry out fixed connection through spot welding or ultrasonic bonding's form, in case certain battery damages, will cause scrapping of whole device, can cause the unnecessary waste.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a lithium cell connection terminal of convenient change, through the threaded connection of bolt and case lid, the change and the dismantlement of the lithium cell of being convenient for. Through three the battery top is connected with first leading electrical pillar, second respectively and leads electrical pillar, third and leads electrical pillar, is convenient for adjust the battery quantity that inserts, is convenient for detect the battery of damage, through the first fixed slot and the second fixed slot of seting up, is convenient for protect the safety of circuit, through terminal and the line ball terminal in first fixed slot and the second fixed slot, is convenient for work a telephone switchboard.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a lithium battery connection base convenient for replacement, which comprises a battery box, wherein the battery box is divided into three battery cavities through a clapboard, the three battery cavity inner cavities are connected with a battery, the top of the battery is respectively connected with a first conductive column, a second conductive column and a third conductive column, one end of the first conductive column, which is far away from the battery, is connected with a first conductive rod, the first conductive column is connected with a second conductive rod through the first conductive rod, the first conductive column is connected with a third conductive rod through the second conductive rod, one end of the second conductive column, which is far away from the battery, is connected with the second conductive rod, the second conductive column is connected with the third conductive rod through the second conductive rod, one end of the third conductive column, which is far away from the battery, is connected with the third conductive rod, one end of the outer wall of the battery box is respectively and fixedly connected with a first fixing, and the inner cavity of the second fixing groove is fixedly connected with a wire pressing terminal, and the bottom end of the battery box is connected with a box cover through a bolt and a thread.

As an optimal technical scheme of the utility model, the terminal passes battery box inner wall first conducting rod, second conducting rod, the third conducting rod of fixedly connected with respectively.

As an optimal technical scheme of the utility model, bolt quantity is four and evenly distributed in case lid four corners.

As an optimized technical solution of the present invention, the number of the wire pressing terminals is three and is connected to the other electrode different from the electrode connected to the terminal.

As an optimal technical solution of the present invention, a protection cover is disposed on the first fixing groove and the second fixing groove.

The utility model discloses the beneficial effect who reaches is: the lithium battery wire holder convenient to replace is convenient to replace and detach the lithium battery through the threaded connection of the bolt and the box cover. Through three the battery top is connected with first leading electrical pillar, second respectively and leads electrical pillar, third and leads electrical pillar, is convenient for adjust the battery quantity that inserts, is convenient for detect the battery of damage, through the first fixed slot and the second fixed slot of seting up, is convenient for protect the safety of circuit, through terminal and the line ball terminal in first fixed slot and the second fixed slot, is convenient for work a telephone switchboard.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the bottom structure of the present invention.

In the figure: 1. a battery box; 2. a battery; 3. a partition plate; 4. a battery cavity; 5. a first conductive post; 6. a second conductive post; 7. a third conductive pillar; 8. a first conductive rod; 9. a second conductive rod; 10. a third conductive rod; 11. a first fixing groove; 12. a binding post; 13. a second fixing groove; 14. wire pressing terminals; 15. a box cover; 16. and (4) bolts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in FIGS. 1-3, the utility model provides a lithium battery connection base convenient for replacement, which comprises a battery box 1, the battery box 1 is divided into three battery cavities 4 by a partition plate 3, the inner cavities of the three battery cavities 4 are connected with batteries 2, the tops of the three batteries 2 are respectively connected with a first conductive column 5, a second conductive column 6 and a third conductive column 7, one end of the first conductive column 5 away from the batteries 2 is connected with a first conductive rod 8, the first conductive column 5 passes through the first conductive rod 8 and is connected with a second conductive rod 9, the first conductive column 5 passes through the second conductive rod 9 and is connected with a third conductive rod 10, one end of the second conductive column 6 away from the batteries 2 is connected with the second conductive rod 9, the second conductive column 6 passes through the second conductive rod 9 and is connected with a third conductive rod 10, one end of the third conductive column 7 away from the batteries 2 is connected with the third conductive rod 10, one end of the outer wall of the battery box, the inner cavity of the first fixing groove 11 is fixedly connected with a binding post 12, the inner cavity of the second fixing groove 13 is fixedly connected with a wire pressing terminal 14, and the bottom end of the battery box 1 is connected with a box cover 15 through a bolt 16 in a threaded mode.

The binding post 12 penetrates through the inner wall of the battery box 1 and is fixedly connected with the first conducting rod 8, the second conducting rod 9 and the third conducting rod 10 respectively, so that batteries 2 with different quantities can be conveniently connected, and the damaged batteries 2 can be conveniently detected; the four bolts 16 are uniformly distributed at four corners of the box cover 15, so that the box cover 15 is convenient to mount and dismount, and the battery 2 is convenient to mount and dismount; the number of the wire pressing terminals 14 is three, and the wire pressing terminals are connected to the other pole different from the pole connected with the binding post 12, so that the two poles can be conveniently connected; and protective covers are arranged on the first fixing groove 11 and the second fixing groove 13, so that the safety of the circuit is protected conveniently.

Specifically, use the utility model discloses the time, at first screw bolt 16, rotatory case lid 15 down puts into battery 2 again, and on the electric current of a battery 2 transmitted terminal 12 through first conducting rod 8 after that, the electric current of two batteries 2 transmitted terminal 12 through second conducting rod 9 on, the electric current of three battery 2 transmitted terminal 12 through third conducting rod 10 on, link to each other with external consumer through terminal 12 and line ball terminal 14 at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lithium battery connection base convenient to replace comprises a battery box (1) and is characterized in that the battery box (1) is divided into three battery cavities (4) through a partition plate (3), the inner cavities of the three battery cavities (4) are connected with batteries (2), the tops of the three batteries (2) are respectively connected with a first conductive column (5), a second conductive column (6) and a third conductive column (7), one end, far away from the batteries (2), of the first conductive column (5) is connected with a first conductive rod (8), the first conductive column (5) penetrates through the first conductive rod (8) to be connected with a second conductive rod (9), the first conductive column (5) penetrates through the second conductive rod (9) to be connected with a third conductive rod (10), one end, far away from the batteries (2), of the second conductive column (6) is connected with the second conductive rod (9), the second conductive column (6) penetrates through the second conductive rod (9) to be connected with the third conductive rod (10), one end, far away from the battery (2), of the third conductive column (7) is connected with a third conductive rod (10), one end of the outer wall of the battery box (1) is fixedly connected with a first fixing groove (11) and a second fixing groove (13) respectively, an inner cavity of the first fixing groove (11) is fixedly connected with a binding post (12), an inner cavity of the second fixing groove (13) is fixedly connected with a binding post (14), and the bottom end of the battery box (1) is connected with a box cover (15) through a bolt (16) in a threaded mode.

2. The lithium battery wire holder convenient to replace according to claim 1, wherein the wiring terminal (12) penetrates through the inner wall of the battery box (1) and is fixedly connected with a first conductive rod (8), a second conductive rod (9) and a third conductive rod (10) respectively.

3. The lithium battery wire holder convenient to replace as claimed in claim 1, wherein the number of the bolts (16) is four and the bolts are evenly distributed at four corners of the box cover (15).

4. The lithium battery wire holder convenient to replace as claimed in claim 1, wherein the number of the wire pressing terminals (14) is three and the wire pressing terminals are connected to the other pole different from the electrode connected with the wiring terminal (12).

5. The lithium battery wire holder convenient to replace according to claim 1, wherein the first fixing groove (11) and the second fixing groove (13) are provided with protective covers.