CN115498369B

CN115498369B - Conductive connecting device

Info

Publication number: CN115498369B
Application number: CN202211442502.0A
Authority: CN
Inventors: 舒伟; 曾志豪; 董汉; 陈超; 尤超; 吴卫忠
Original assignee: Suzhou Tsing Standard Automobile Technology Co ltd
Current assignee: Suzhou Tsing Standard Automobile Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2042-11-18
Also published as: CN115498369A

Abstract

The invention belongs to the technical field of electric power engineering, and discloses a conductive connecting device which comprises a mounting seat provided with a conductive plate, a first clamping assembly and a second clamping assembly. The first clamping assembly comprises a first clamping lug, a second clamping lug and a first elastic piece, the second clamping lug is arranged on the mounting seat, the first clamping lug and the second clamping lug are opposite and are arranged on the mounting seat in a sliding mode, the first elastic piece is connected between the first clamping lug and the mounting seat, and the first clamping lug can slide towards the second clamping lug under the action of the first elastic piece so as to clamp the column to be clamped with the second clamping lug; the second centre gripping subassembly includes that support, splint and elasticity reset, and splint setting are on the support, and the support slides and sets up on the mount pad, and elasticity resets and connects between support and mount pad, and the support can slide under the effect that elasticity reset, so that splint will treat the clamping piece and press to on the current conducting plate, and one in first clamp lug and the second clamp lug is connected with the current conducting plate electricity, has realized that the first clamp of treating is treated with the second and is treated the electricity of clamp and is connected.

Description

Conductive connecting device

Technical Field

The invention relates to the technical field of electric power engineering, in particular to a conductive connecting device.

Background

The battery pack is a main power component of a new energy automobile, and at present, a pole of a single battery cell on the battery pack is often connected with a bus sheet on the battery cell pack so as to perform an insulation and voltage resistance test on the battery pack.

In the prior art, a flexible conducting wire with alligator chucks at two ends is often adopted to respectively clamp a pole and a bus bar, so that the conduction connection of the pole and the bus bar is realized.

However, the crocodile chuck is connected, and the connection is not tight enough and is easy to fall off.

Disclosure of Invention

The invention aims to provide a conductive connecting device which is convenient to clamp and conductively connect a battery core pole and a bus bar, reliable in clamping and convenient to connect.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electrically conductive connection device comprising:

the mounting seat is provided with a conductive plate;

the first clamping assembly comprises a first clamping lug, a second clamping lug and a first elastic piece, the second clamping lug is arranged on the mounting seat, the first clamping lug is opposite to the second clamping lug and is arranged on the mounting seat in a sliding mode, the first elastic piece is connected between the first clamping lug and the mounting seat, and the first clamping lug can slide towards the second clamping lug under the action of the first elastic piece to clamp a first to-be-clamped piece with the second clamping lug;

the second clamping assembly comprises a support, a clamping plate and an elastic resetting piece, the clamping plate is arranged on the support, the support is arranged on the mounting seat in a sliding mode, the elastic resetting piece is connected between the support and the mounting seat, and the support can slide under the action of the elastic resetting piece so that the clamping plate presses a second clamping piece to be clamped on the conductive plate;

one of the first and second clamp ears is electrically connected with the conductive plate.

Optionally, the first clamping assembly further comprises a second elastic piece, the second clamping lug is arranged on the mounting seat in a sliding mode, the second elastic piece is connected between the second clamping lug and the mounting seat, and the second clamping lug can slide towards the first clamping lug under the action of the second elastic piece so as to clamp the first clamping piece to be clamped with the first clamping lug.

Optionally, the first clamping assembly further comprises an operating assembly, the operating assembly comprises a first operating portion and a second operating portion, one end of the first operating portion is arranged on the first clamping lug, the other end of the first operating portion extends towards the second clamping lug and exceeds the second clamping lug, one end of the second operating portion is arranged on the second clamping lug, and the other end of the second operating portion extends towards the first clamping lug and exceeds the first clamping lug.

Optionally, the operating assembly further includes a first positioning portion and a second positioning portion, one end of the first positioning portion is disposed at an end of the first operating portion away from the first clip lug, and the other end of the first positioning portion extends to a side of the second operating portion in the sliding direction of the second clip lug, one end of the second positioning portion is disposed at an end of the second operating portion away from the second clip lug, and the other end of the second positioning portion extends to a side of the first operating portion in the sliding direction of the first clip lug.

Optionally, the mounting base includes a first slide rail and a second slide rail that are arranged at an interval, one end of the first clamping lug is slidably arranged on the first slide rail, and the other end of the first clamping lug is slidably arranged on the second slide rail.

Alternatively,

one of the first clamping lug and the first sliding rail is provided with a first groove-shaped part, the other one of the first clamping lug and the first sliding rail is provided with a first bulge embedded in the first groove-shaped part, and the first bulge and the first groove-shaped part can slide relatively;

one of the first clamping lug and the second sliding rail is provided with a second groove-shaped part, the other one of the first clamping lug and the second sliding rail is provided with a second protrusion embedded in the second groove-shaped part, and the second protrusion and the second groove-shaped part can slide relatively.

Optionally, the mounting base further includes a first limiting member and a second limiting member, the first limiting member is disposed on the first slide rail and the second slide rail on one side of the first clamping lug in the sliding direction of the first clamping lug, and the second limiting member is disposed on the first slide rail and the second slide rail on the other side of the first clamping lug.

Optionally, a first positioning groove is formed in the first limiting part, a first mounting groove is formed in the first clamping lug, one end of the first elastic part is pressed in the first positioning groove in a supporting manner, and the other end of the first elastic part is pressed in the first mounting groove in a supporting manner.

Optionally, the support includes slide bar and limiting plate, the slide bar slides and wears to establish on the mount pad, the limiting plate sets up the one end of slide bar, splint set up the other end of slide bar, elasticity resets and presss from both sides and establishes the limiting plate with between the mount pad, the limiting plate can elasticity resets and drives under the effect of piece the slide bar slides, so that splint will the second is treated the folder pressure and is supported on the current conducting plate.

Optionally, the clamp comprises a flexible lead, one end of the flexible lead is connected to the first clamping lug or the second clamping lug, and the other end of the flexible lead is connected to the conductive plate.

Has the advantages that:

the invention provides a conductive connecting device, which comprises a first clamping lug, a second clamping lug, a third clamping lug and a fourth clamping lug, wherein the first clamping lug is slid to be far away from the second clamping lug; then, the first clamping lug and the second clamping lug are arranged on two sides of the first to-be-clamped piece, the first clamping lug is loosened, and under the action of the first elastic piece, the first clamping lug moves towards the second clamping lug, so that clamping of the first to-be-clamped piece is achieved; then, the sliding support enables the clamping plate to be far away from the conducting plate, a clamping space is formed between the conducting plate and the clamping plate, and then a second clamping piece to be clamped is placed in the clamping space; finally, the support is loosened, and under the action of the elastic reset piece, the support slides and drives the clamping plate to press the second to-be-clamped piece against the conductive plate, so that clamping of the second to-be-clamped piece is realized; one of the first clamping lug and the second clamping lug is electrically connected with the conductive plate, so that the second to-be-clamped piece and the first to-be-clamped piece are electrically connected at the moment. According to the conductive connecting device provided by the invention, the first clamping lug and the second clamping lug clamp the first to-be-clamped piece together, and the conductive plate and the clamping plate clamp the second to-be-clamped piece together, so that the operation is convenient, the clamping is stable, and the falling is not easy.

Drawings

FIG. 1 is an isometric view of an electrically conductive connection means provided by an embodiment of the present invention;

FIG. 2 is another isometric view of an electrically conductive connection means provided by an embodiment of the present invention;

FIG. 3 is an exploded view of a conductive connection device provided by an embodiment of the present invention;

fig. 4 is a bottom view of a conductive connection device according to an embodiment of the present invention.

In the figure:

1. a mounting seat; 11. a first slide rail; 111. a first protrusion; 112. a third protrusion; 12. a second slide rail; 121. a second protrusion; 122. a conductive plate; 123. a fourth protrusion; 13. a first limit piece; 14. a second limiting member; 15. a third limiting member; 151. a third positioning groove;

2. a first clamping assembly; 21. a first clamping lug; 211. a first channel section; 212. a first mounting groove; 213. a second channel section; 22. a second clamping lug; 221. a third groove portion; 222. a fourth trough-shaped portion; 23. a first elastic member; 24. a second elastic member; 25. an operating component; 251. a first operation section; 252. a second operation section; 253. a first positioning portion; 254. a second positioning portion;

3. a second clamping assembly; 31. a support; 311. a slide bar; 312. a limiting plate; 32. a splint; 33. an elastic reset piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 3, the present embodiment provides an electrically conductive connecting device, specifically, the electrically conductive connecting device includes a mounting base 1, a first clamping assembly 2 and a second clamping assembly 3.

With continued reference to fig. 1-3, the first clamping assembly 2 includes a first clamping lug 21, a second clamping lug 22, and a first elastic member 23, the second clamping lug 22 is disposed on the mounting base 1, the first clamping lug 21 is opposite to the second clamping lug 22, the first clamping lug 21 is located at a position symmetrical with respect to the second clamping lug 22 and is slidably disposed on the mounting base 1, the first elastic member 23 is connected between the first clamping lug 21 and the mounting base 1, and the first clamping lug 21 can slide toward the second clamping lug 22 under the action of the first elastic member 23 to clamp the first clip to be clamped with the second clamping lug 22. The second clamping assembly 3 comprises a support 31, a clamping plate 32 and an elastic resetting piece 33, wherein the clamping plate 32 is arranged on the support 31, the support 31 is arranged on the mounting seat 1 in a sliding mode, the elastic resetting piece 33 is connected between the support 31 and the mounting seat 1, and the support 31 can slide under the action of the elastic resetting piece 33, so that the clamping plate 32 presses the second to-be-clamped piece against the conductive plate 122. The conductive plate 122 is disposed on the mounting base 1, and one of the first clamping lug 21 and the second clamping lug 22 is electrically connected to the conductive plate 122, so as to achieve electrical connection between the clamped first to-be-clamped member and the clamped second to-be-clamped member.

As shown in fig. 3, optionally, the support 31 includes a sliding rod 311 and a limiting plate 312, the sliding rod 311 is slidably disposed on the mounting base 1, the limiting plate 312 is disposed at one end of the sliding rod 311, the clamping plate 32 is disposed at the other end of the sliding rod 311, the elastic resetting member 33 is clamped between the limiting plate 312 and the mounting base 1, and the limiting plate 312 can drive the sliding rod 311 to slide under the action of the elastic resetting member 33, so that the clamping plate 32 presses the second clamping member against the conductive plate 122. In this embodiment, two sliding rods 311 are provided, a limiting plate 312 is fixed at one end of each sliding rod 311, a clamping plate 32 is fixed at the other end of each sliding rod 311, and a conductive plate 122 is disposed on the mounting base 1 between the two sliding rods 311 and is opposite to the clamping plate 32. The elastic restoring member 33 includes two coil springs, each of which is sleeved on the corresponding sliding rod 311 and pushes up the limiting plate 312 in a direction away from the mounting base 1, so that the clamping plate 32 is pressed against the conductive plate 122.

In the conductive connection device provided in this embodiment, first, the first clamping lug 21 is operated and slid to make the first clamping lug 21 far away from the second clamping lug 22; then, the first clamping lug 21 and the second clamping lug 22 are arranged on two sides of the first to-be-clamped part, after the first clamping lug 21 is loosened, the first clamping lug 21 moves towards the second clamping lug 22 under the action of the first elastic piece 23 to reduce a gap between the first clamping lug 21 and the second clamping lug 22, and finally clamping of the first to-be-clamped part is achieved, and the first to-be-clamped part is clamped between the first clamping lug 21 and the second clamping lug 22 by the elastic force of the first elastic piece 23; next, the sliding support 31 makes the clamping plate 32 far away from the conductive plate 122, a clamping space is formed between the conductive plate 122 and the clamping plate 32, and then, a second member to be clamped is placed in the clamping space; finally, the support 31 is loosened, and under the action of the elastic resetting piece 33, the support 31 slides and drives the clamping plate 32 to press the second to-be-clamped piece against the conductive plate 122, so that clamping of the second to-be-clamped piece is realized; since one of the first clamping lug 21 and the second clamping lug 22 is electrically connected with the conductive plate 122, an electrically conductive connection is realized between the second member to be clamped and the first member to be clamped at this time. The conductive connecting device provided by the embodiment has the advantages that under the action of the first elastic piece 23, the first clamping lug 21 and the second clamping lug 22 clamp the first to-be-clamped piece together, and under the action of the elastic resetting piece 33, the conductive plate 122 and the clamping plate 32 clamp the second to-be-clamped piece together, so that the conductive connecting device is convenient to operate, stable in clamping and not easy to fall off.

As shown in fig. 3, the first clamping assembly 2 further includes a second elastic member 24, the second clamping lug 22 is slidably disposed on the mounting base 1, the second elastic member 24 is connected between the second clamping lug 22 and the mounting base 1, and the second clamping lug 22 can slide toward the first clamping lug 21 under the action of the second elastic member 24 to clamp the first to-be-clamped member with the first clamping lug 21. That is, under the action of the first elastic member 23 and the second elastic member 24, the first clamping lug 21 and the second clamping lug 22 can slide towards each other, so that the gap between the first clamping lug 21 and the second clamping lug 22 is reduced to clamp the first to-be-clamped member. The first elastic member 23 and the second elastic member 24 enable the first clamping lug 21 and the second clamping lug 22 to automatically reset after being away from each other, and provide clamping force for the first member to be clamped.

As shown in fig. 2, the mounting base 1 includes a first slide rail 11 and a second slide rail 12 which are arranged at an interval, one end of the first clamping lug 21 is slidably arranged on the first slide rail 11, and the other end is slidably arranged on the second slide rail 12. The first slide rail 11 and the second slide rail 12 guide and limit the first clamping lug 21 together, and the first clamping lug 21 runs stably. Specifically, the first slide rail 11 and the second slide rail 12 are arranged in parallel along the sliding direction of the first clamping lug 21, and the first clamping lug 21 is slidably arranged between the first slide rail 11 and the second slide rail 12. Similar to the first clamping lug 21, one end of the second clamping lug 22 is slidably disposed on the first slide rail 11, and the other end is slidably disposed on the second slide rail 12, so that the second clamping lug 22 also operates stably.

As shown in fig. 3 and 4, optionally, one of the first clamping lug 21 and the first slide rail 11 is provided with a first groove portion 211, and the other is provided with a first protrusion 111 embedded in the first groove portion 211, and the first protrusion 111 and the first groove portion 211 can slide relatively; one of the first clamping lug 21 and the second slide rail 12 is provided with a second groove-shaped part 213, and the other one is provided with a second protrusion 121 embedded in the second groove-shaped part 213, and the second protrusion 121 and the second groove-shaped part 213 can slide relatively. Through the sliding fit of first arch 111 and first cell type portion 211 and the sliding fit of second arch 121 and second cell type portion 213, can enough stably with first clamping lug 21 spacing on first slide rail 11 and second slide rail 12, can realize the smooth and easy slip of first clamping lug 21 on first slide rail 11 and second slide rail 12 again.

As shown in fig. 4, similar to the arrangement of the first clamping lug 21 on the first slide rail 11 and the second slide rail 12, one of the second clamping lug 22 and the first slide rail 11 is provided with a third groove 221, and the other is provided with a third protrusion 112 embedded in the third groove 221, and the third protrusion 112 and the third groove 221 can slide relatively; one of the second clamping lug 22 and the second slide rail 12 is provided with a fourth groove-shaped part 222, the other one is provided with a fourth protrusion 123 embedded in the fourth groove-shaped part 222, and the fourth protrusion 123 and the fourth groove-shaped part 222 can slide relatively. Through the sliding fit of the third protrusion 112 and the third groove part 221 and the sliding fit of the fourth protrusion 123 and the fourth groove part 222, the second clamping lug 22 can be stably limited on the first slide rail 11 and the second slide rail 12, and the smooth sliding of the second clamping lug 22 on the first slide rail 11 and the second slide rail 12 can be realized.

As shown in fig. 2 to fig. 4, optionally, the mounting base 1 further includes a first limiting member 13 and a second limiting member 14, in the sliding direction of the first clamping lug 21, the first limiting member 13 is disposed on the first sliding rail 11 and the second sliding rail 12 on one side of the first clamping lug 21, and the second limiting member 14 is disposed on the first sliding rail 11 and the second sliding rail 12 on the other side of the first clamping lug 21. The first limiting member 13 and the second limiting member 14 are disposed to limit the sliding range of the first clamping lug 21 and prevent the first clamping lug 21 from slipping off the first slide rail 11 and the second slide rail 12. Specifically, in the sliding direction of the first clamping lug 21, the first limiting member 13 is connected to the same end of the first slide rail 11 and the second slide rail 12, the second limiting member 14 is connected to the middle of the first slide rail 11 and the second slide rail 12, and the first clamping lug 21 can slide between the first limiting member 13 and the second limiting member 14. In this embodiment, the mounting base 1 further includes a third limiting member 15, the third limiting member 15 is disposed on one end of the first slide rail 11 and the second slide rail 12 away from the first limiting member 13, and the second clamping lug 22 can slide between the third limiting member 15 and the second limiting member 14. In this embodiment, the first limiting member 13 and the third limiting member 15 are both bolted to the first slide rail 11 and the second slide rail 12, so as to assemble and disassemble the first clamping lug 21 and the second clamping lug 22.

As shown in fig. 3 to 4, optionally, a first positioning groove is formed on the first limiting member 13, a first mounting groove 212 is formed on the first clamping lug 21, one end of the first elastic member 23 abuts against the first positioning groove, and the other end abuts against the first mounting groove 212. First mounting groove and second mounting groove form limiting displacement to first elastic component 23 for first elastic component 23 installation is stable, is difficult for the off normal. In order to realize the stable installation of the second elastic member 24, the third locating slot 151 is disposed on the third limiting member 15, the second clamping lug 22 is disposed with a second mounting slot, one end of the second elastic member 24 abuts against the third locating slot 151, and the other end abuts against the second mounting slot. In this embodiment, the first elastic member 23 and the second elastic member 24 are both coil springs, and have a simple structure, durability and low cost.

As shown in fig. 3, when the first clamping lug 21 and the second clamping lug 22 are opened to relatively separate the first clamping lug 21 from the second clamping lug 22, the elastic force of the first elastic member 23 and the second elastic member 24 needs to be overcome, and for convenience of operation, the first clamping assembly 2 further includes an operating assembly 25, the operating assembly 25 includes a first operating portion 251 and a second operating portion 252, one end of the first operating portion 251 is disposed on the first clamping lug 21, the other end extends toward the second clamping lug 22 and exceeds the second clamping lug 22, one end of the second operating portion 252 is disposed on the second clamping lug 22, and the other end extends toward the first clamping lug 21 and exceeds the first clamping lug 21. In the sliding direction of the first clamping lug 21, the first operating part 251 and the second operating part 252 are relatively pressed to realize the mutual separation of the first clamping lug 21 and the second clamping lug 22, so that the operation is convenient for a user and labor-saving. In the present embodiment, the first operating part 251 and the second operating part 252 are both L-shaped, the short side of the L-shaped first operating part 251 is connected to the upper end of the first clamping lug 21 by at least two bolts, and the short side of the L-shaped second operating part 252 is connected to the upper end of the second clamping lug 22 by at least two bolts, so as to prevent the first operating part 251 and the second operating part 252 from rotating under a force. The long side of the L-shaped first operation portion 251 and the long side of the L-shaped second operation portion 252 extend parallel to the sliding direction of the first clip 21.

With continued reference to fig. 3, optionally, the operating assembly 25 further includes a first positioning portion 253 and a second positioning portion 254, one end of the first positioning portion 253 is disposed at an end of the first operating portion 251 away from the first clip 21, the other end extends to a side of the second operating portion 252 in the sliding direction of the second clip 22, one end of the second positioning portion 254 is disposed at an end of the second operating portion 252 away from the second clip 22, and the other end extends to a side of the first operating portion 251 in the sliding direction of the first clip 21. In the sliding direction of the first clip 21, the first positioning portion 253 is limited by one end of the second operating portion 252 disposed on the second clip 22, and the second positioning portion 254 is limited by one end of the first operating portion 251 disposed on the first clip 21, so as to limit the range of the relative movement of the first operating portion 251 and the second operating portion 252, provide upper and lower limits for the user to operate, and avoid over-operation. Meanwhile, when the user operates, the first positioning portion 253 and the second positioning portion 254 can be pressed toward each other to operate the first operation portion 251 and the second operation portion 252, which is convenient for operation. In the present embodiment, the operating element 25 is an insulating member, such as plastic, to protect the user from electric shock.

As shown in fig. 2, the conductive connection device may further include a flexible wire (not shown), one end of which is connected to the first or second clamping

lug

21 or 22, and the other end of which is connected to the conductive plate 122. In this embodiment, the first clip 21 is provided with a through hole, and the flexible wire is inserted through the through hole to be electrically connected to the first clip 21. The flexible wire can be adaptively deformed when the first clamping lug 21 slides. In this embodiment, the flexible wire is in the form of a helix.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An electrically conductive connection device, comprising:

a mounting base (1) provided with a conductive plate (122);

the first clamping assembly (2) comprises a first clamping lug (21), a second clamping lug (22) and a first elastic piece (23), the second clamping lug (22) is arranged on the installation base (1), the first clamping lug (21) is opposite to the second clamping lug (22) and is arranged on the installation base (1) in a sliding mode, the first elastic piece (23) is connected between the first clamping lug (21) and the installation base (1), and the first clamping lug (21) can slide towards the second clamping lug (22) under the action of the first elastic piece (23) to clamp a first to-be-clamped piece with the second clamping lug (22);

the second clamping assembly (3) comprises a support (31), a clamping plate (32) and an elastic resetting piece (33), the clamping plate (32) is arranged on the support (31), the support (31) is arranged on the mounting seat (1) in a sliding mode, the elastic resetting piece (33) is connected between the support (31) and the mounting seat (1), and the support (31) can slide under the action of the elastic resetting piece (33) so that the clamping plate (32) presses a second clamping piece to be clamped against the conductive plate (122);

one of the first and second clamping ears (21, 22) is electrically connected with the conductive plate (122).

2. The connecting device as claimed in claim 1, wherein the first clamping assembly (2) further comprises a second elastic member (24), the second clamping lug (22) is slidably disposed on the mounting base (1), the second elastic member (24) is connected between the second clamping lug (22) and the mounting base (1), and the second clamping lug (22) can slide towards the first clamping lug (21) under the action of the second elastic member (24) to clamp the first member to be clamped with the first clamping lug (21).

3. The electrically conductive connecting device according to claim 2, characterized in that the first clamping assembly (2) further comprises an operating assembly (25), the operating assembly (25) comprising a first operating portion (251) and a second operating portion (252), the first operating portion (251) having one end disposed on the first clamping lug (21) and the other end extending toward the second clamping lug (22) and beyond the second clamping lug (22), the second operating portion (252) having one end disposed on the second clamping lug (22) and the other end extending toward the first clamping lug (21) and beyond the first clamping lug (21).

4. The electrically conductive connecting device according to claim 3, characterized in that the operating member (25) further includes a first positioning portion (253) and a second positioning portion (254), one end of the first positioning portion (253) is provided at an end of the first operating portion (251) away from the first clip (21), the other end extends to a side of the second operating portion (252) in the sliding direction of the second clip (22), one end of the second positioning portion (254) is provided at an end of the second operating portion (252) away from the second clip (22), and the other end extends to a side of the first operating portion (251) in the sliding direction of the first clip (21).

5. The connecting device as claimed in claim 1, wherein the mounting seat (1) comprises a first sliding rail (11) and a second sliding rail (12) which are arranged at an interval, one end of the first clamping lug (21) is slidably arranged on the first sliding rail (11), and the other end is slidably arranged on the second sliding rail (12).

6. The electrically conductive connection device of claim 5,

one of the first clamping lug (21) and the first sliding rail (11) is provided with a first groove-shaped part (211), the other one of the first clamping lug and the first sliding rail is provided with a first protrusion (111) embedded in the first groove-shaped part (211), and the first protrusion (111) and the first groove-shaped part (211) can slide relatively;

one of the first clamping lug (21) and the second sliding rail (12) is provided with a second groove-shaped part (213), the other one is provided with a second protrusion (121) embedded in the second groove-shaped part (213), and the second protrusion (121) and the second groove-shaped part (213) can slide relatively.

7. The connecting device as claimed in claim 5, wherein the mounting base (1) further comprises a first limiting member (13) and a second limiting member (14), the first limiting member (13) is disposed on the first sliding rail (11) and the second sliding rail (12) on one side of the first clamping lug (21) in the sliding direction of the first clamping lug (21), and the second limiting member (14) is disposed on the first sliding rail (11) and the second sliding rail (12) on the other side of the first clamping lug (21).

8. The connecting device as claimed in claim 7, wherein the first retaining member (13) has a first retaining groove, the first clip (21) has a first mounting groove (212), and one end of the first elastic member (23) abuts against the first retaining groove and the other end abuts against the first mounting groove (212).

9. The connecting device as claimed in claim 1, wherein the support (31) includes a sliding rod (311) and a limiting plate (312), the sliding rod (311) is slidably disposed on the mounting seat (1), the limiting plate (312) is disposed at one end of the sliding rod (311), the clamping plate (32) is disposed at the other end of the sliding rod (311), the elastic reset member (33) is interposed between the limiting plate (312) and the mounting seat (1), and the limiting plate (312) can drive the sliding rod (311) to slide under the action of the elastic reset member (33), so that the clamping plate (32) presses the second member to be clamped against the conductive plate (122).

10. The conductive connection as claimed in any one of claims 1 to 9, further comprising a flexible wire having one end connected to the first or second clip (21, 22) and the other end connected to the conductive plate (122).