CN211789194U

CN211789194U - Quick assembly device of lithium cell group

Info

Publication number: CN211789194U
Application number: CN202020715846.4U
Authority: CN
Inventors: 冯俊辉
Original assignee: Qingdao Zhongxuan Technology Co ltd
Current assignee: Qingdao Zhongxuan Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-27
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the technical field of lithium battery assembling equipment, and discloses a lithium battery pack rapid assembling device, the right side surface of an assembling box is fixedly connected with a handle, the upper surface of the assembling box is provided with a box cover, the inside of the assembling box is fixedly connected with a limiting frame, the upper surface of the box cover is fixedly connected with a hydraulic device, a positive electrode and a negative electrode, the upper surface of the limiting frame is respectively connected with a first battery and a second battery from left to right, the outside of the first battery is sleeved with a positioning device, a connecting sheet between the batteries can be well compressed through the hydraulic device, thereby the connection between the batteries is more tight, meanwhile, the batteries are compressed through a compression plate, the batteries are prevented from shaking, the positioning device can well perform rapid positioning and installation on the batteries, and the batteries are rapidly positioned through a limiting bolt and a sliding block, thereby conveniently install the battery, conveniently change and maintain the battery of damage simultaneously.

Description

Quick assembly device of lithium cell group

Technical Field

The utility model relates to a lithium cell rigging equipment technical field specifically is a lithium cell group rapid Assembly device.

Background

"lithium batteries" are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material, and are roughly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion battery does not contain metallic lithium to can charge, some lithium cell are too big, and inconvenient carrying can be assembled through a plurality of little lithium cells.

However, the existing lithium battery is not tightly assembled at the joint of the two batteries, thereby affecting the output of electric power, and in addition, the lithium battery is inconvenient to install and wastes time. Accordingly, one skilled in the art provides a rapid lithium battery pack assembling apparatus to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell group rapid Assembly device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lithium cell group rapid Assembly device, includes the equipment case, the right flank fixedly connected with handle of equipment case, and the upper surface of equipment case is provided with the case lid, the spacing of inside fixedly connected with of equipment case, the last fixed surface of case lid is connected with hydraulic means, positive electrode and negative electrode, the upper surface of spacing from left to right is connected with first battery and second battery respectively, positioner has been cup jointed to the outside of first battery.

As a further aspect of the present invention: the hydraulic device comprises a hydraulic box, a hydraulic cylinder, a telescopic rod, a pressing plate, a rubber pad, a connecting sheet and a connecting copper sheet, the hydraulic cylinder is arranged inside the hydraulic box, the lower surface of the hydraulic cylinder is connected with the telescopic rod, the lower surface of the telescopic rod is fixedly connected with the pressing plate, the lower surface of the pressing plate is fixedly connected with the rubber pad, the lower surface of the rubber pad is provided with the connecting sheet, and the connecting sheet is arranged above the right end of the connecting sheet.

As a further aspect of the present invention: the positioning device comprises a positioning plate, a rectangular frame, a limiting bolt, a fixing frame, a sliding block and a sliding rail, wherein the rectangular frame is fixedly connected to the left side face of the positioning plate, the limiting bolt is inserted into the rectangular frame, the fixing frame is fixedly connected to the upper surface of the limiting bolt, the sliding block is fixedly connected to the left side face of the fixing frame, and the sliding rail is connected to the outer portion of the sliding block.

As a further aspect of the present invention: the appearance of equipment case is the rectangle, and the inside of equipment case is the cavity, the appearance of handle is the U-shaped, and the outside of handle is integrative installs anti-skidding cover, the handle is the symmetric distribution with the central line of equipment case.

As a further aspect of the present invention: the connecting copper sheet is positioned on the inner wall of the box cover, the connecting sheet is positioned right above the first battery, and the right end of the connecting sheet is provided with a connecting hole matched with the second battery.

As a further aspect of the present invention: the slide rail is located the inner wall of equipment case, and the slide rail is the symmetric distribution with the central line of equipment case, the mount is located the outside of first battery, and the appearance of mount is the rectangle, the rectangle frame is the symmetric distribution with the central line of locating plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through hydraulic means, connection piece to between the battery that can be fine compresses tightly to make the fastening more of connecting between the battery, thereby make things convenient for the output of electric power, compress tightly the battery through the pressure strip simultaneously, thereby avoid the battery to rock, thereby avoid causing the harm to the battery.

2. Through positioner, can be fine carry out quick location installation to the battery to practice thrift the time of installation, fix a position the battery through spacing bolt and slider fast, thereby conveniently install the battery, conveniently change and maintain the battery of damage simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a lithium battery pack rapid assembly apparatus;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an enlarged view of the region B in fig. 2.

In the figure: 1. an assembly box; 2. a handle; 3. a box cover; 4. a hydraulic device; 41. a hydraulic tank; 42. a hydraulic cylinder; 43. a telescopic rod; 44. a compression plate; 45. a rubber pad; 46. connecting sheets; 47. connecting the copper sheets; 5. a positive electrode; 6. a negative electrode; 7. a limiting frame; 8. a first battery; 9. a second battery; 10. a positioning device; 11. positioning a plate; 12. a rectangular frame; 13. a limiting bolt; 14. a fixed mount; 15. a slider; 16. a slide rail.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a lithium battery pack rapid assembly apparatus includes an assembly box 1, a handle 2 is fixedly connected to a right side surface of the assembly box 1, a box cover 3 is disposed on an upper surface of the assembly box 1, a limiting frame 7 is fixedly connected to an inside of the assembly box 1, a hydraulic device 4, a positive electrode 5 and a negative electrode 6 are fixedly connected to an upper surface of the box cover 3, the upper surface of the limiting frame 7 is respectively connected to a first battery 8 and a second battery 9 from left to right, a positioning device 10 is sleeved outside the first battery 8, the hydraulic device 4 includes a hydraulic box 41, a hydraulic cylinder 42, a telescopic rod 43, a compression plate 44, a rubber pad 45, a connection sheet 46 and a connection copper sheet 47, the hydraulic box 41 is internally provided with the hydraulic cylinder 42, the lower surface of the hydraulic cylinder 42 is connected to the telescopic rod 43, the lower surface of the telescopic rod 43 is, rubber pad 45's lower surface is provided with connection piece 46, connection piece 46's right-hand member top is provided with connects copper sheet 47, the appearance of equipment case 1 is the rectangle, and the inside of equipment case 1 is the cavity, the appearance of handle 2 is the U-shaped, and the outside an organic whole of handle 2 installs anti-skidding cover, handle 2 is the symmetric distribution with the central line of equipment case 1, it is located case lid 3 to connect copper sheet 47, connection piece 46 is located first battery 8 directly over, and connection piece 46's right-hand member set up the connecting hole that matches each other with second battery 9, through hydraulic means 4, connection piece 46 to between the battery that can be fine compresses tightly, thereby make the fastening more of connecting between the battery, thereby make things convenient for the output of electric power, compress tightly the battery through pressure strip 44 simultaneously, thereby avoid the battery to rock, thereby avoid causing the harm to the.

In fig. 4: the positioning device 10 comprises a positioning plate 11, a rectangular frame 12, a limiting bolt 13, a fixed frame 14, a sliding block 15 and a sliding rail 16, the left side surface of the positioning plate 11 is fixedly connected with the rectangular frame 12, the limiting bolt 13 is inserted in the rectangular frame 12, the upper surface of the limiting bolt 13 is fixedly connected with the fixed frame 14, the left side surface of the fixed frame 14 is fixedly connected with the sliding block 15, the outer part of the sliding block 15 is connected with the sliding rail 16, the sliding rail 16 is positioned on the inner wall of the assembling box 1, the sliding rail 16 is symmetrically distributed with the central line of the assembling box 1, the fixed frame 14 is positioned outside the first battery 8, the appearance of the fixed frame 14 is rectangular, the rectangular frame 12 is symmetrically distributed with the central line of the positioning plate 11, through the positioning device 10, the quick positioning and installation of the battery can be well carried out, the installation time is saved, the battery is quickly positioned through, and meanwhile, the damaged battery is convenient to replace and maintain.

The utility model discloses a theory of operation is: for the installation of the hydraulic device 4, firstly, a hydraulic cylinder 42 is installed inside a hydraulic tank 41, then the hydraulic cylinder 42 is fixedly installed on the upper surface of a tank cover 3, a hole matched with an expansion rod 43 is formed on the upper surface of the tank cover 3, the expansion rod 43 is installed from the hole, a compression plate 44 is fixedly installed on the lower surface of the expansion rod 43, a rubber pad 45 is fixedly installed on the lower surface of the compression plate 44, a connecting hole on a connecting sheet 46 is sleeved outside a second battery 9 to play a connecting role, a connecting copper sheet 47 is installed on the top of the inside of the tank cover 3, the lower surface of the connecting copper sheet 47 is connected with the second battery 9, when the batteries are assembled, the hydraulic cylinder 42 is opened, the compression plate 44 is pressed downwards through the expansion rod 43, the connecting sheet 46 is compressed through the compression plate 44, so that the connection between the two batteries is firmer, and simultaneously, the first battery 8 and the second battery 9 are, avoid rocking, thereby play the effect of protection, installation to positioner 10, at first with locating plate 11 fixed mounting on the upper surface of spacing 7, left surface fixed mounting rectangle frame 12 at locating plate 11, thereby play the effect of connection, spacing bolt 13 of pegging graft in the inside of rectangle frame 12, fixed mounting mount 14 at the upper surface of spacing bolt 13, left surface fixed mounting slider 15 at mount 14, external connection slide rail 16 at slider 15, with slide rail 16 fixed mounting on the inner wall of equipment case 1, when installing the battery, carry out quick installation to the battery through slider 15 sliding connection's mode, thereby practice thrift installation time, rock about avoiding the battery through spacing bolt 13, increase stability simultaneously, conveniently change and maintain the battery of damage simultaneously, save time.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium cell group rapid Assembly device, includes equipment case (1), its characterized in that, the right flank fixedly connected with handle (2) of equipment case (1), and the upper surface of equipment case (1) is provided with case lid (3), the inside fixedly connected with spacing (7) of equipment case (1), the last fixed surface of case lid (3) is connected with hydraulic means (4), positive electrode (5) and negative electrode (6), the upper surface of spacing (7) from left to right is connected with first battery (8) and second battery (9) respectively, positioner (10) have been cup jointed to the outside of first battery (8).

2. The lithium battery pack rapid assembly device according to claim 1, wherein the hydraulic device (4) comprises a hydraulic tank (41), a hydraulic cylinder (42), an expansion link (43), a compression plate (44), a rubber pad (45), a connecting sheet (46) and a connecting copper sheet (47), the hydraulic cylinder (42) is arranged inside the hydraulic tank (41), the expansion link (43) is connected to the lower surface of the hydraulic cylinder (42), the compression plate (44) is fixedly connected to the lower surface of the expansion link (43), the rubber pad (45) is fixedly connected to the lower surface of the compression plate (44), the connecting sheet (46) is arranged on the lower surface of the rubber pad (45), and the connecting copper sheet (47) is arranged above the right end of the connecting sheet (46).

3. The lithium battery pack rapid assembly device according to claim 1, wherein the positioning device (10) comprises a positioning plate (11), a rectangular frame (12), a limiting bolt (13), a fixing frame (14), a sliding block (15) and a sliding rail (16), the rectangular frame (12) is fixedly connected to the left side surface of the positioning plate (11), the limiting bolt (13) is inserted into the rectangular frame (12), the fixing frame (14) is fixedly connected to the upper surface of the limiting bolt (13), the sliding block (15) is fixedly connected to the left side surface of the fixing frame (14), and the sliding rail (16) is connected to the outside of the sliding block (15).

4. The lithium battery pack rapid assembly device according to claim 1, wherein the assembly box (1) is rectangular in shape, the assembly box (1) is provided with a cavity inside, the handle (2) is U-shaped in shape, the handle (2) is integrally provided with an anti-slip sleeve outside, and the handle (2) is symmetrically distributed around the center line of the assembly box (1).

5. The lithium battery pack rapid assembly device according to claim 2, wherein the connecting copper sheet (47) is positioned on the inner wall of the box cover (3), the connecting sheet (46) is positioned right above the first battery (8), and the right end of the connecting sheet (46) is provided with a connecting hole matched with the second battery (9).

6. The lithium battery pack rapid assembly device according to claim 3, wherein the slide rails (16) are located on the inner wall of the assembly box (1), the slide rails (16) are symmetrically distributed with respect to the center line of the assembly box (1), the fixing frames (14) are located outside the first battery (8), the shape of the fixing frames (14) is rectangular, and the rectangular frames (12) are symmetrically distributed with respect to the center line of the positioning plate (11).