General adjusting jig for PCB of soft package power lithium battery

Abstract

The utility model discloses a PCB universal adjusting jig of a soft package power lithium battery, which comprises a base, the left part and the right part of the lower end of the base are fixedly provided with supporting devices, the middle part of the upper end of the base is provided with a first sliding groove, and the left part and the right part of the upper end of the first sliding groove are respectively provided with a clamping frame in a penetrating and sliding manner; the rear portions of the upper ends of the two clamping frames are both fixedly provided with lighting devices, and the front ends of the two clamping frames are both provided with clamping devices. A second handle is rotated to drive a positive and negative screw rod to rotate in a first sliding groove, at the moment, two sliding blocks on the outer surface of the positive and negative screw rod slide in the first sliding groove and get close to each other, and therefore the two clamping frames get close to each other; and the first handle drives the threaded rod to rotate in the second sliding groove, so that the clamping plate on the outer surface of the threaded rod slides and is adjusted in the second sliding groove, and the four ends of the PCB can be limited and clamped.

Description

TECHNICAL FIELD

[0001] The utility model relates to the jig field, especially in a kind of soft package power lithium battery's PCB board general adjustment jig. BACKGROUND

[0002] Soft package battery because of its lightweight shell of aluminum plastic film, not only reduce the weight of battery, also improve the energy density and safety of battery, when hidden danger occurs, soft package battery will be inflated and split rather than explosion, thereby reducing the security risk. However, in soft package power lithium battery, PCB board is indispensable component, it plays an important role in electrical connection, component support, battery management, signal transmission and lightweight design etc.

[0003] In the manufacturing and assembly process of PCB board, in order to ensure its stability and accuracy, therefore need to use to the jig fixed PCB board. But the existing jig is difficult to adjust according to the size of PCB board model, lead to its certain limitation when using. UTILITY MODEL CONTENTS

[0004] The utility model is mainly aimed at providing a kind of soft package power lithium battery's PCB board general adjustment jig, can effectively solve the problem in background art.

[0005] To achieve the above object, the technical scheme that the utility model takes is as follows:

[0006] A kind of soft package power lithium battery's PCB board general adjustment jig, including base, the lower end left part and lower end right part of the base are fixedly installed with support device, the upper end middle part of the base is opened with No. sliding slot, the upper end left part and the upper end right part of the sliding slot are slidably installed with clamping frame, the upper end rear part of two clamping frames is fixedly installed with lighting device, the front end of two clamping frames is installed with clamping device.

[0007] Preferably, the clamping device comprises a first handle, the first handle is provided with two, the rear end of the two first handles is fixedly installed with a threaded rod, the outer surface of the two threaded rods is threadedly installed with a clamping plate, the threaded rod is rotationally installed in a second sliding groove, the clamping plate is slidingly installed in the second sliding groove, the two first handles are rotationally installed at the front end of two clamping frames respectively, the lower end of the two clamping frames is fixedly installed with a sliding block, a reversible screw rod is rotationally installed between the left inner wall and the right inner wall of the first sliding groove, the right end of the reversible screw rod is fixedly installed with a second handle, the second handle is rotationally installed at the right end of the base, and the two sliding blocks are threadedly installed on the forward thread and the reverse thread of the reversible screw rod. The second handle drives the reversible screw rod to rotate in the first sliding groove, at this time, the two sliding blocks on the outer surface of the reversible screw rod slide in the first sliding groove and approach each other, so that the two clamping frames approach each other to clamp the left and right ends of the PCB. Then, the first handle drives the threaded rod to rotate in the second sliding groove, so that the clamping plate on the outer surface of the threaded rod slides in the second sliding groove for adjustment, thereby enabling the front and rear ends of the PCB to be clamped.

[0008] Preferably, the support device comprises a mounting sleeve and a fixed seat, the lower end of the right end of the mounting sleeve is inserted and installed with a plug-in plate, the right end of the fixed seat is provided with a plurality of insertion grooves, the fixed seat is inserted and installed at the lower end of the mounting sleeve through the plug-in plate, and the mounting sleeve is fixedly installed at the lower end of the base. By pulling out the plug-in plate, the mounting sleeve can be adjusted on the fixed seat, and after the mounting sleeve is adjusted to the appropriate height, the plug-in plate is inserted into the insertion groove on the fixed seat, so that the device can be adjusted in height according to the needs of the user.

[0009] Preferably, the lighting device comprises a lamp holder, the left end of the lamp holder is fixedly installed with a storage battery, the right end of the lamp holder is installed with a plurality of lamp beads, and the lamp holder is fixedly installed at the upper end of the clamping frame. The lamp holder can emit light to provide better auxiliary lighting for the workers.

[0010] Preferably, the fixed seat is in the shape of L, and the plug-in plate is in the shape of T.

[0011] Preferably, the storage battery is provided with a switch, and the storage battery and the lamp holder are electrically connected.

[0012] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0013] 1、When the PCB board of the soft package power lithium battery needs to be manufactured and assembled, and needs to be fixed, first place the PCB board on the base, then drive the forward and reverse screw to rotate in the first sliding groove by rotating the second handle, at this time the two sliding blocks on the outer surface of the forward and reverse screw slide in the first sliding groove and approach each other, so that the two clamping frames approach each other to limit and clamp the left and right ends of the PCB board, then drive the threaded rod to rotate in the second sliding groove by rotating the first handle, so that the clamping plate on the outer surface of the threaded rod slides in the second sliding groove for adjustment, so that the front and rear ends of the PCB board can be limited and clamped.

[0014] 2、By pulling out the plug, at this time the mounting sleeve can slide and adjust on the fixed seat, after the mounting sleeve is adjusted to the appropriate height, the plug is inserted into the insertion slot on the fixed seat, not only can the device be adjusted in height according to the needs of the user, but also the adjustment of the device is more convenient.

[0015] 3、The lamp holder on the lighting device can emit light to provide better auxiliary lighting for the workers. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a general structure schematic view of the universal adjusting jig of the PCB board of the soft package power lithium battery.

[0017] Figure 2 It is a general structure schematic view of the clamping device of the universal adjusting jig of the PCB board of the soft package power lithium battery.

[0018] Figure 3 It is a general structure schematic view of the supporting device of the universal adjusting jig of the PCB board of the soft package power lithium battery.

[0019] Figure 4 It is a general structure schematic view of the lighting device of the universal adjusting jig of the PCB board of the soft package power lithium battery.

[0020] In the figure: 1, base; 2, clamping device; 3, supporting device; 4, lighting device; 5, first sliding groove; 6, clamping frame; 7, second sliding groove; 20, first handle; 21, threaded rod; 22, clamping plate; 23, sliding block; 24, forward and reverse screw; 25, second handle; 30, mounting sleeve; 31, fixed seat; 32, plug; 33, insertion slot; 40, lamp holder; 41, lamp bead; 42, storage battery. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] In the description of the utility model, it is explained that, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it is explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] As Figures 1-4 shown, a kind of PCB board general adjusting tool of soft package power lithium battery, including base 1, the lower end left part and lower end right part of base 1 are fixedly installed with support device 3, the upper end middle part of base 1 is opened with No. 1 sliding slot 5, No. 1 sliding slot 5 upper end left part and upper end right part are slidably installed with clamping frame 6, two clamping frames 6 upper end rear part are fixedly installed with lighting device 4, two clamping frames 6 front end are installed with clamping device 2.

[0025] The clamping device 2 comprises two first handles 20, the rear ends of the two first handles 20 are fixedly provided with threaded rods 21, the outer surfaces of the two threaded rods 21 are threadedly provided with clamping plates 22, the threaded rods 21 are rotatably installed in the second sliding groove 7, the clamping plates 22 are slidably installed in the second sliding groove 7, the two first handles 20 are rotatably installed at the front ends of the two clamping frames 6, the lower ends of the two clamping frames 6 are fixedly provided with sliding blocks 23, a reversible screw rod 24 is rotatably installed between the left inner wall and the right inner wall of the first sliding groove 5, the right end of the reversible screw rod 24 is fixedly provided with a second handle 25, the second handle 25 is rotatably installed at the right end of the base 1, and the two sliding blocks 23 are threadedly installed on the forward thread and the reverse thread of the reversible screw rod 24. The second handle 25 is rotated to drive the reversible screw rod 24 to rotate in the first sliding groove 5, at this time, the two sliding blocks 23 on the outer surface of the reversible screw rod 24 slide in the first sliding groove 5 and approach each other, so that the two clamping frames 6 approach each other to limit and clamp the left and right ends of the PCB, and then the first handle 20 is rotated to drive the threaded rod 21 to rotate in the second sliding groove 7, so that the clamping plate 22 on the outer surface of the threaded rod 21 slides in the second sliding groove 7 for adjustment, so that the front and rear ends of the PCB can be limited and clamped.

[0026] The supporting device 3 comprises a mounting sleeve 30 and a fixed seat 31, the lower part of the right end of the mounting sleeve 30 is provided with an insertion plate 32, the right end of the fixed seat 31 is provided with a plurality of insertion grooves 33, the fixed seat 31 is insertedly installed at the lower end of the mounting sleeve 30 through the insertion plate 32, and the mounting sleeve 30 is fixedly installed at the lower end of the base 1; the fixed seat 31 is in the shape of L, and the insertion plate 32 is in the shape of T. The insertion plate 32 is pulled out, at this time, the mounting sleeve 30 can slide on the fixed seat 31 for adjustment, after the mounting sleeve 30 is adjusted to a suitable height, the insertion plate 32 is inserted into the insertion groove 33 on the fixed seat 31, so that the device can be adjusted in height according to the needs of the user.

[0027] The lighting device 4 comprises a lamp holder 40, the left end of the lamp holder 40 is fixedly provided with a storage battery 42, the right end of the lamp holder 40 is provided with a plurality of lamp beads 41, and the lamp holder 40 is fixedly installed at the upper end of the clamping frame 6; the storage battery 42 is provided with a switch, and the storage battery 42 and the lamp holder 40 are electrically connected. The lamp holder 40 can emit light to provide better auxiliary lighting for the workers.

[0028] It needs to be explained that the utility model discloses a kind of general adjusting tool of PCB board of soft package power lithium battery, when needing to manufacture and assemble the PCB board of soft package power lithium battery, when needing to fix PCB board, first pull out the plug-in board 32, at this time, mounting sleeve 30 can be adjusted on the fixed seat 31, after mounting sleeve 30 is adjusted to appropriate height, plug-in board 32 is inserted into the slot 33 on fixed seat 31 again, so that the device can be adjusted according to the height of user's needs, then open the switch on battery 42, make lamp holder 40 carry out luminous illumination, to be able to provide better auxiliary lighting for staff, then PCB board is placed on base 1, then by rotating second handle 25, drive positive and negative screw rod 24 in No. Sliding slot 5 is rotated, at this time, the two sliding blocks 23 on the outer surface of positive and negative screw rod 24 are slid along with No. Sliding slot 5 and approach each other, so that two clamping frames 6 approach each other, to limit the left and right ends of PCB board and hold, then by rotating first handle 20, first handle 20 then drive threaded rod 21 in No. Sliding slot 7 is rotated, so that the clamping plate 22 on the outer surface of threaded rod 21 is slid along with No. Sliding slot 7 and adjusted, so that the front and rear ends of PCB board can be limited and held.

[0029] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A universal adjustment fixture for a PCB board of a soft-pack power lithium battery, comprising a base (1), characterized in that: Support devices (3) are fixedly installed on the lower left and lower right sides of the base (1). A first sliding groove (5) is opened in the middle of the upper end of the base (1). A clamping frame (6) is slidably installed on the upper left and upper right sides of the first sliding groove (5). A lighting device (4) is fixedly installed on the upper rear of the two clamping frames (6). A clamping device (2) is installed on the front end of the two clamping frames (6).

2. The universal adjustment fixture for the PCB board of a soft-pack power lithium battery according to claim 1, characterized in that: The clamping device (2) includes a first handle (20), and there are two first handles (20). The rear ends of the two first handles (20) are fixedly installed with threaded rods (21). The outer surfaces of the two threaded rods (21) are threadedly installed with clamping plates (22). The threaded rods (21) are rotatably installed in the second slide groove (7). The clamping plates (22) are slidably installed in the second slide groove (7). The two first handles (20) are respectively rotatably installed at the front ends of the two clamping frames (6). The lower ends of the two clamping frames (6) are fixedly installed with sliders (23). The left and right inner walls of the first slide groove (5) are rotatably installed with a positive and negative screw (24). The right end of the positive and negative screw (24) is fixedly installed with a second handle (25). The second handle (25) is rotatably installed on the right end of the base (1). The two sliders (23) are respectively threaded on the positive and negative threads of the positive and negative screw (24).

3. The universal adjustment fixture for the PCB board of a soft-pack power lithium battery according to claim 1, characterized in that: The support device (3) includes a mounting sleeve (30) and a fixing seat (31). A plug plate (32) is inserted into the lower right end of the mounting sleeve (30). The fixing seat (31) has several slots (33) on its right end. The fixing seat (31) is inserted into the lower end of the mounting sleeve (30) through the plug plate (32). The mounting sleeve (30) is fixedly installed at the lower end of the base (1).

4. The universal adjustment fixture for the PCB board of a soft-pack power lithium battery according to claim 1, characterized in that: The lighting device (4) includes a lamp holder (40), a battery (42) is fixedly installed on the left end of the lamp holder (40), a number of lamp beads (41) are installed on the right end of the lamp holder (40), and the lamp holder (40) is fixedly installed on the upper rear part of the clamping frame (6).

5. A universal adjustment fixture for a PCB board of a soft-pack power lithium battery according to claim 3, characterized in that: The fixing seat (31) is L-shaped, and the insert plate (32) is T-shaped.

6. The universal adjustment fixture for the PCB board of a soft-pack power lithium battery according to claim 4, characterized in that: The battery (42) is equipped with a switch, and the battery (42) and the lamp holder (40) are electrically connected.

Images