TWM553072U - Charge and discharge clamp synchronization switch guide device for secondary battery - Google Patents

Description

Secondary battery charge and discharge clamp synchronous switch guiding device

The present invention relates to a secondary battery charging and discharging clip, and more particularly to a secondary battery charging and discharging clamp synchronous switch guiding device capable of performing charging and discharging operations on a secondary battery.

Recently, the pollution of PM2.5 has become more serious, affecting people's health. One of the major sources of pollution of PM2.5 is caused by exhaust emissions from motor vehicles. Therefore, the demand for fuel vehicles to be converted into electric vehicles will flourish, including twice. The power battery composed of batteries affects the stability and cost due to the number of battery connectors. It will also become bigger and bigger, and the industry will not invest in manpower and cost.

The battery of the existing secondary battery is composed of a cathode sheet, a separator layer and an anode sheet, and a plurality of batteries can be placed in a charge and discharge cassette (container) for charging and discharging, and the charge and discharge cassette is provided therein. A plurality of sandwiching plates are provided at intervals, and the cells of the plurality of secondary batteries can be clamped and fixed, and then the charging and discharging clamps are held by the tabs of the cathode and anode sheets to perform charging and discharging operations. However, since the existing charging and discharging clips are respectively driven by the transmission mechanism, the overall structure is complicated, the operation is not easy, and the cost is increased.

In summary, the creator feels that the above defects can be improved, and he has devoted himself to research and cooperates with the application of academics, and finally proposes a creation that is reasonable in design and effective in improving the above defects.

The technical problem to be solved by this creation is to provide a secondary battery charge and discharge. The clamp synchronous switch guiding device can simplify the overall structure, is simple and easy to operate, and can also reduce the manufacturing cost.

In order to solve the above technical problem, the present invention provides a secondary battery charging and discharging clamp synchronous switch guiding device, which is disposed on a charging and discharging cassette, wherein the charging and discharging cassette is provided with a plurality of clamping plate groups, the charging and discharging The clamp synchronous switch guiding device comprises: a fixing base disposed on one side of the clamping plate sets; a plurality of charging and discharging clips, wherein the charging and discharging clips are disposed on the fixing seat, the charging The discharge clips each include two clamping bodies, the two clamping bodies are pivotally connected to each other, and a torsion spring is disposed between the two clamping bodies, and the two clamping bodies form a clamping end adjacent to one end of the clamping plate group. One end of the two clamping bodies away from the clamping plate group forms a control end, and each of the control ends is provided with a guiding pin; a movable seat, the movable seat is movably disposed on the fixed seat, and the movable seat is disposed on the movable seat There are a plurality of guiding groove groups corresponding to the clamping plate groups, each guiding groove group is provided with two guiding grooves, and two clamping bodies of each charging and discharging clip are controlled The guiding pin of the end is matched with the two guiding grooves of the corresponding guiding groove group; and a driving device The driving device is connected to the movable seat, and the driving device can drive the movable seat to move, so as to guide the guiding pins of the control ends of the clamping bodies of the charging and discharging clips by using the guiding grooves of the guiding groove groups, so that The clamping ends of the two clips of the charging and discharging clips are clamped and released.

Preferably, the charging and discharging clips are arranged in upper and lower rows, and the guiding groove groups are arranged in upper and lower rows corresponding to the charging and discharging clips.

Preferably, the two clamping bodies of the charging and discharging clips are pivotally connected in the middle, and the pivoting shaft is fixed on the fixing base.

Preferably, the movable seat is movable toward and away from the set of clamping plates.

The beneficial effects of the present invention: the driving device of the present invention can drive the movable seat to move, so as to guide the guiding pins of the control ends of the clamping bodies of the charging and discharging clips by using the guiding grooves of the guiding groove groups, so that the charging The clamping ends of the two clamps of the discharge clamp are clamped and released (switched). This creation The charging and discharging clips can be synchronously controlled by switches, and can form a modular design, which simplifies the overall structure, is simple and easy to operate, and can reduce manufacturing costs.

In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and explanation, and are not intended to limit the creation.

1‧‧‧ fixed seat

2‧‧‧Charge and discharge clamp

21‧‧‧

211‧‧‧ gripping end

212‧‧‧Control terminal

213‧‧‧ Guide pin

22‧‧‧ pivot

23‧‧‧torsion spring

231‧‧‧ first end

232‧‧‧ second end

3‧‧‧ activity seat

31‧‧‧ Guide slot group

32‧‧‧ guiding slot

First paragraph of 321‧‧

322‧‧‧ second paragraph

323‧‧‧ third paragraph

4‧‧‧ drive

41‧‧‧ pneumatic cylinder

42‧‧‧Base

43‧‧‧ linkage board

100‧‧‧Charge and discharge card

101‧‧‧Clamping plate set

102‧‧‧First clamping plate

103‧‧‧Second clamping plate

200‧‧‧ secondary battery

FIG. 1 is a schematic top view of a secondary battery charging and discharging clamp synchronous switch guiding device.

Figure 2 is a partial view of the portion II of Figure 1.

FIG. 3 is a side view of the secondary battery charging and discharging clamp synchronous switch guiding device.

FIG. 4 is a front view of the charge and discharge cassette of the present invention.

Referring to FIG. 1 to FIG. 4 , the present invention provides a secondary battery charging and discharging clamp synchronous switch guiding device, and the charging and discharging clamp synchronous switch guiding device is disposed on one side of the charging and discharging cassette 100, and the charging and discharging cassette 100 A plurality of clamping plate groups 101 are disposed, and the clamping plate groups 101 are disposed in the charging and discharging cassette 100. The clamping plate groups 101 are arranged in a row, and each clamping plate group 101 includes a first a clamping plate 102 and a second clamping plate 103, and a secondary battery to be charged and discharged (a battery cell) can be placed between the second clamping plate 102 and the second clamping plate 103 of each clamping plate group 101 ) 200. When the first holding plate 102 and the second holding plate 103 of the holding plate group 101 are close to each other, the secondary battery 200 placed between the two can be press-fixed. Since the above-mentioned clamping plate group 101 is not the focus of the present application, it will not be described again.

The charge and discharge clamp synchronous switch guiding device is disposed on one side of the clamping plate group 101, and can be used for clamping the anode sheets of the secondary batteries 200 and the tabs of the anode sheets to perform charging and discharging operations. The charging and discharging clamp synchronous switch guiding device comprises a fixing base 1, a plurality of charging and discharging clips 2, a movable seat 3 and a driving device 4.

The fixing base 1 is fixedly disposed on one side of the clamping plate group 101, and the fixing seat 1 The structure is not limited, and the fixing base 1 is an elongated body, and the length of the fixing base 1 is substantially equal to the holding plate group 101.

The charging and discharging clips 2 are disposed at intervals on the fixing base 1. The charging and discharging clips 2 can be arranged in two rows, which can greatly increase the number of charging and discharging. The charge and discharge clips 2 can be used to transfer power to the cathode and anode. The charging and discharging clips 2 each include two clamping bodies 21, and the two clamping bodies 21 can be pivotally connected by pivots 22, etc., so that the two clamping bodies 21 are pivoted together. The clip body 21 can be made of a material such as plastic, and the clip body 21 is additionally provided with a metal material for transmitting electric power. A torsion spring 23 is disposed between the two clamping bodies 21, and the torsion spring 23 can push the two clamping bodies 21 to maintain the clamping action under normal conditions. The torsion spring 23 can have a first end 231 and a second end 232. The first end 231 and the second end 232 respectively abut the two clamping bodies 21 to provide clamping force of the two clamping bodies 21.

A clamping end 211 is formed at one end of the two clamping bodies 21 adjacent to the clamping plate group 101. The two ends of the two clamping bodies 21 are separated from the clamping plate group 101 to form a control end 212. The control ends 212 are respectively provided with a guiding pin. 213, the guiding pin 213 is protruded from the control end 212. The control end 212 of the two clamping bodies 21 can be used to control the clamping and releasing action of the clamping end 211. The charging and discharging clips 2 are fixedly disposed on the fixing base 1. In the embodiment, the pivots 22 of the charging and discharging clips 2 are further fixed on the fixing base 1 for fixing the charging and discharging clips 2 to the fixing bases. 1 on.

The movable seat 3 is disposed on the fixed seat 1, and the movable seat 3 is movable toward and away from the holding plate group 101. A plurality of guiding groove groups 31 are disposed on the movable base 3, and the guiding groove groups 31 correspond to the clamping plate groups 101. The guiding groove groups 31 may also correspond to the charging and discharging clamps 2 It is set up in two rows. Each guiding groove group 31 is provided with two guiding grooves 32 (as shown in FIG. 2 ), and the two guiding grooves 32 have different spacings, and the control of the two clamping bodies 21 of each charging and discharging clip 2 is controlled. The guiding pin 213 of the end 212 is slidably fitted into the corresponding two guiding grooves 32 so as to guide the guiding pin 213 of the control end 212 of the clamping body 21 by the guiding groove 32, so that the two charging and discharging clamps 2 The gripping end 211 of the collet 21 performs an action of clamping and releasing.

In this embodiment, each of the two guiding slots 32 of each guiding slot group 31 has one The first segment 321 , the second segment 322 and the third segment 323 , the first segment 321 is located at one end of the guiding groove 32 adjacent to the clamping plate group 101 , and the second segment 322 is located in the guiding groove 32 away from the clamping plate One end of the group 101 and the third segment 323 are connected between the first segment 321 and the second segment 322. The first segments 321 of the two guiding grooves 32 of each guiding groove group 31 are parallel to each other, and the second segments 322 of the two guiding grooves 32 of each guiding groove group 31 are parallel to each other. The spacing of the first segments 321 of the two guiding slots 32 of each guiding slot group 31 is greater than the spacing of the second segments 322 of the two guiding slots 32, and the two guiding slots of each guiding slot group 31 The pitch of the third segment 323 of 32 is gradually increasing toward the direction of the holding plate group 101.

The configuration of the driving device 4 is not limited, the driving device 4 can be properly fixed, and the driving device 4 is connected to the movable seat 3, so that the movable device 3 can be driven to reciprocate by the driving device 4, so that the movable seat 3 is oriented Moving in a direction close to and away from the set of clamping plates 101. In the present embodiment, the driving device 4 is a pneumatic cylinder 41. The pneumatic cylinder 41 is fixed to a base 42 and the pneumatic cylinder 41 is connected to the movable base 3 via a linkage plate 43. When the driving device 4 drives the movable base 3 to move, the guiding pins 32 of the guiding and stopping clips 2 can be used to guide the guiding pins 213 of the control ends 212 of the clamping bodies 21 of the charging and discharging clips 2 The grip end 211 of the two clamp bodies 21 of the charge and discharge clip 2 is gripped and released. In another embodiment of the present invention, the driving device 4 can also be an air bag.

The present invention relates to a charging and discharging clamp synchronous switch guiding device comprising a fixing seat, a plurality of charging and discharging clips, a movable seat and a driving device. The charging and discharging clips are disposed on the fixing seat, and the two clamping bodies of the charging and discharging clips form a control end away from one end of the clamping plate group, and each of the control ends is provided with a guiding pin, and the movable seat is set. On the fixed seat, the movable seat is provided with a plurality of guiding groove groups, each guiding groove group is provided with two guiding grooves, and the guiding pins of the control ends of the two clamping bodies of each charging and discharging clip are matched with the phase In the two guiding grooves, the driving device can drive the movable seat to move, so as to guide the guiding pins of the control ends of the clamping bodies of the charging and discharging clips by using the guiding grooves of the guiding groove groups, so that the charging devices The clamping ends of the two clips of the discharge clip are clamped and released. Some of this creation The charging and discharging clips can be synchronously controlled by switches, and can form a modular design, which simplifies the overall structure, is simple and easy to operate, and can also reduce manufacturing costs.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Therefore, equivalent changes made by using the present specification and the contents of the drawings are all included in the scope of protection of the present invention. Inside.

1‧‧‧ fixed seat

2‧‧‧Charge and discharge clamp

21‧‧‧

211‧‧‧ gripping end

212‧‧‧Control terminal

213‧‧‧ Guide pin

22‧‧‧ pivot

23‧‧‧torsion spring

3‧‧‧ activity seat

31‧‧‧ Guide slot group

32‧‧‧ guiding slot

4‧‧‧ drive

41‧‧‧ pneumatic cylinder

100‧‧‧Charge and discharge card

101‧‧‧Clamping plate set

102‧‧‧First clamping plate

103‧‧‧Second clamping plate

200‧‧‧ secondary battery

Claims (9)

A secondary battery charge and discharge clamp synchronous switch guiding device is disposed on one side of a charge and discharge cassette, wherein the charge and discharge cassette is provided with a plurality of clamping plate sets, and the charge and discharge clamp synchronous switch guiding device comprises: a fixing base disposed on one side of the clamping plate sets; a plurality of charging and discharging clips, wherein the charging and discharging clips are disposed on the fixing seat, the charging and discharging clips each comprise two clamping bodies The two clamping bodies are pivotally connected to each other, and a torsion spring is disposed between the two clamping bodies. The two clamping bodies form a clamping end adjacent to one end of the clamping plate group, and the two clamping bodies are away from the clamping frame. One end of each of the holding plate groups forms a control end, and each of the control ends is provided with a guiding pin; a movable seat, the movable seat is disposed on the fixed seat, and the movable seat is provided with a plurality of guiding groove groups, The guiding groove group corresponds to the clamping plate groups, and each guiding groove group is provided with two guiding grooves, and the guiding pins of the control ends of the two clamping bodies of each charging and discharging clip are matched with corresponding a plurality of guiding grooves of the guiding groove group; and a driving device connected to the movable seat The driving device can drive the movable seat to move, so as to guide the guiding pins of the control ends of the clamping bodies of the charging and discharging clips by using the guiding grooves of the guiding groove groups, so that the two clamping bodies of the charging and discharging clips The clamping end performs the action of clamping and releasing. The secondary battery charging and discharging clamp synchronous switch guiding device according to claim 1, wherein the charging and discharging clips are arranged in upper and lower rows, and the guiding slot groups are arranged to be corresponding to the charging and discharging clamps. The next two rows. The secondary battery charging and discharging clamp synchronous switch guiding device according to claim 1, wherein the two clamping bodies of the charging and discharging clips are pivotally connected in the middle, and the pivot shaft is fixed on the fixing base. The secondary battery charging and discharging clamp synchronous switch guiding device according to claim 1, wherein the movable seat is movable toward and away from the holding plate group. The secondary battery charging and discharging clamp synchronous switch guiding device according to claim 1, wherein each of the two guiding grooves of each guiding groove group has a first segment, a second segment and a first a third segment, the first segment is located at an end of the guiding slot adjacent to the clamping plate group, the second segment is located at an end of the guiding slot away from the clamping plate group, and the third segment is connected to the first segment Between the paragraph and the second paragraph. The secondary battery charging and discharging clamp synchronous switch guiding device according to claim 5, wherein a spacing of the first segments of the two guiding grooves of each guiding groove group is greater than a spacing of the second segments of the two guiding grooves And the spacing of the third segments of the two guiding grooves of each guiding groove group is gradually increasing toward the clamping plate group. The secondary battery charge and discharge clamp synchronous switch guiding device according to claim 6, wherein the first segments of the two guiding grooves of each guiding groove group are parallel to each other, and the two guiding portions of each guiding groove group The second sections of the channel are parallel to each other. The secondary battery charging and discharging clamp synchronous switch guiding device according to claim 1, wherein the torsion spring has a first end and a second end, and the first end and the second end respectively abut the two clips Body to provide the clamping force of the two clamps. The secondary battery charge and discharge clamp synchronous switch guiding device according to claim 1, wherein the driving device is a pneumatic cylinder fixed to a base, and the pneumatic cylinder is connected to the movable seat through a linkage plate. .