Manual adjusting mechanism for PCB (Printed Circuit Board)

Abstract

The utility model provides a PCB board hand-operated adjusting mechanism, including PCB board mounting plate, hand-operated adjusting mechanism, PCB board, PCB board mounting plate both sides are equipped with hand-operated adjusting mechanism, PCB board mounting plate is equipped with a plurality of PCB boards, the beneficial effect of the utility model lies in that: the hand-operated adjusting mechanism adjusts the rotation of two T-shaped adjusting screw rods, and the PCB board mounting plate is equipped with a plurality of PCB boards. And the PCB mounting plate is driven to move up and down by adjusting the sliding block up and down, and the height can be adjusted, so that the whole adjusting process is simple, convenient and rapid, the structure is reliable, and the adjusting process is stable in operation and high in precision.

Description

Technical Field

[0001] This utility model relates to the field of soft-pack lithium battery cell processing technology, and in particular to a manual adjustment mechanism for PCB boards applied to a multi-channel soft-pack battery cell hot pressing and forming fixture. Background Technology

[0002] Currently, the common contact position between the battery cell and the PCB board usually adopts a traditional gear and rack rotation mechanism. This mechanism requires a large space to rotate, and the flipping mechanism drives the product to flip a large range. During the rotation, the contact area between the battery cell and the PCB board is large, which limits production efficiency and makes it impossible to guarantee product quality. This greatly affects the company's profits and the competitiveness of its products.

[0003] In actual production, the incoming pouch cells need to be rotated to adjust their polarity according to the requirements of different pouch battery modules, so as to form pouch cell modules with different parallel or series combinations.

[0004] There are currently two methods for rotating the contact point between the pouch cell and the PCB board. One method is manual operation, which is not only inefficient but also inaccurate. The other method is mechanical operation. After the pouch cell is produced on the production line, it needs to be transferred to an independent rotating mechanism for rotation, as it cannot be rotated on the original production line. This causes an interruption in automated production, resulting in low efficiency. Furthermore, due to the easy damage and deformation of the pouch cell, repeated transfers can easily cause quality problems during the transfer process. Summary of the Invention

[0005] The purpose of this utility model is to solve the above-mentioned technical problems by providing a novel manual adjustment mechanism for PCB boards. The adjustment device is driven to rotate by a drive component, and the two T-shaped adjustment screws are adjusted to rotate by the manual adjustment mechanism. The upper and lower adjustment sliders drive the PCB mounting plate to move up and down, and the height can be adjusted. The whole adjustment process is simple and quick, the structure is reliable, the adjustment process is stable and the precision is high.

[0006] This utility model is achieved through the following technical solution:

[0007] A manual adjustment mechanism for a PCB board is disclosed, applicable to a multi-channel soft-pack battery cell hot-pressing forming fixture. The mechanism includes a PCB board mounting plate, a manual adjustment mechanism, and a PCB board. The PCB board mounting plate has manual adjustment mechanisms on both sides and multiple PCB boards mounted on it. Two T-shaped adjusting screws are rotated via the manual adjustment mechanisms, and sliding blocks are adjusted up and down to move the PCB board mounting plate up and down. Slider blocks are located on both sides of the PCB board mounting plate, with a screw through-hole in the center of each slider. Multiple positioning blocks are located on the PCB board mounting plate to prevent the PCB boards from falling off. The manual adjustment mechanism includes adjusting screws, a manual adjustment handle, a first adjusting fixing block, and a first adjusting bearing. The system comprises a first adjusting positioning plate, a second adjusting fixing block, a second adjusting bearing, and an adjusting locking nut. The lower end of the adjusting screw passes through the screw through-hole of the slider on the PCB mounting plate and is connected to the second adjusting fixing block and the second adjusting bearing. The second adjusting bearing is locked onto the first adjusting fixing block by the second adjusting positioning plate. The first adjusting fixing block is locked onto the lower end of the adjusting screw by the adjusting locking nut. The upper end of the adjusting screw passes through the first adjusting fixing block and the first adjusting bearing and is connected to the manual adjusting handle. The first adjusting bearing is locked onto the first adjusting fixing block by the first adjusting positioning plate. The first adjusting fixing block is locked onto the upper end of the adjusting screw by the adjusting locking nut.

[0008] Furthermore, the PCB mounting plate and the slider are integrally formed.

[0009] Furthermore, the adjusting screw is a T-type adjusting screw.

[0010] As a further step, the bottom of the PCB board is provided with several terminals.

[0011] The beneficial effects of this utility model are as follows: by manually adjusting the two T-shaped adjusting screws to rotate, and by adjusting the sliders up and down to drive the PCB mounting plate to move up and down, and the height can be adjusted, the whole adjustment process is simple and quick, the structure is reliable, the adjustment process is stable and highly accurate. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the manual adjustment mechanism of the PCB board of this utility model;

[0013] Figure 2 This is an exploded view of the manual adjustment mechanism for the PCB board of this utility model.

[0014] Reference numerals in the attached drawings: 1. PCB board mounting plate; 11. Slider; 110. Lead screw through hole; 12. Positioning block; 2. Manual adjustment mechanism; 201. Adjusting lead screw; 202. Manual adjustment handle; 203. First adjusting fixing block; 204. First adjusting bearing; 205. First adjusting positioning piece; 206. Second adjusting fixing block; 207. Second adjusting bearing; 208. Second adjusting positioning piece; 209. Adjusting lock nut; 3. PCB board; 31. Terminal. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0017] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0018] For reference Figures 1-2As shown, a manual adjustment mechanism for a PCB board includes a PCB board mounting plate 1, a manual adjustment mechanism 2, and a PCB board 3. The PCB board mounting plate 1 has manual adjustment mechanisms 2 on both sides, and several PCB boards 3 are mounted on the PCB board mounting plate 1. The manual adjustment mechanisms rotate two T-shaped adjusting screws 201 and adjust sliders 11 up and down to move the PCB board mounting plate 1 up and down. Slider 11s are located on both sides of the PCB board mounting plate 1, and each slider 11 has a screw through hole 110 in the middle. Several positioning blocks 12 are provided on the PCB board mounting plate 1 to prevent the PCB boards 3 from falling. The manual adjustment mechanism 2 includes adjusting screws 201, a manual adjustment handle 202, a first adjusting fixing block 203, a first adjusting bearing 204, a first adjusting positioning piece 205, a second adjusting fixing block 206, and a second adjusting bearing 207. The second adjusting positioning piece 208 and the adjusting locking nut 209 are used. The lower end of the adjusting screw 201 passes through the screw through hole 110 of the slider 11 on the PCB mounting plate 1 and is connected to the second adjusting fixing block 206 and the second adjusting bearing 207. The second adjusting bearing 207 is locked onto the second adjusting fixing block 206 by the second adjusting positioning piece 208. The second adjusting fixing block 206 is locked onto the lower end of the adjusting screw 201 by the adjusting locking nut 209. The upper end of the adjusting screw 201 passes through the first adjusting fixing block 203 and the first adjusting bearing 204 and is connected to the manual adjusting handle 202. The first adjusting bearing 204 is locked onto the first adjusting fixing block 203 by the first adjusting positioning piece 205. The first adjusting fixing block 203 is locked onto the upper end of the adjusting screw 201 by the adjusting locking nut 209.

[0019] Preferably, the PCB mounting plate 1 and the slider 11 are integrally formed.

[0020] Preferably, the adjusting screw 201 is a T-type adjusting screw.

[0021] Preferably, the bottom of the PCB board 3 is provided with a plurality of terminals 31.

[0022] A manual adjustment mechanism for a PCB board allows for the rotation of two T-shaped adjustment screws and the up-and-down adjustment slider to move the PCB mounting plate up and down. The height is also adjustable, making the entire adjustment process simple and quick. The structure is reliable, the adjustment process is stable, and the precision is high.

[0023] Based on the disclosure and teachings of the above specification, those skilled in the art can make appropriate changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A manual adjustment mechanism for a PCB board, characterized in that: The system includes a PCB mounting plate, a manual adjustment mechanism, and PCBs. The PCB mounting plate has manual adjustment mechanisms on both sides and multiple PCBs mounted on it. The manual adjustment mechanisms rotate two T-shaped adjusting screws and adjust sliders up and down to move the PCB mounting plate up and down. Sliders are located on both sides of the PCB mounting plate, each slider having a through hole for the screw. Multiple positioning blocks are located on the PCB mounting plate to prevent the PCBs from falling off. The manual adjustment mechanism includes an adjusting screw, a manual adjustment handle, a first adjusting fixing block, a first adjusting bearing, a first adjusting positioning plate, a second adjusting fixing block, and a second adjusting shaft. The system includes a first adjusting block, a second adjusting positioning piece, and an adjusting locking nut. The lower end of the adjusting screw passes through the screw through-hole of the slider on the PCB mounting plate and is connected to the second adjusting fixing block and the second adjusting bearing. The second adjusting bearing is locked onto the first adjusting fixing block by the second adjusting positioning piece. The first adjusting fixing block is locked onto the lower end of the adjusting screw by the adjusting locking nut. The upper end of the adjusting screw passes through the first adjusting fixing block and the first adjusting bearing and is connected to the manual adjusting handle. The first adjusting bearing is locked onto the first adjusting fixing block by the first adjusting positioning piece. The first adjusting fixing block is locked onto the upper end of the adjusting screw by the adjusting locking nut.

2. The PCB board manual adjustment mechanism according to claim 1, characterized in that: The PCB mounting plate and the slider are integrally formed.

3. The PCB board manual adjustment mechanism according to claim 1, characterized in that: The adjusting screw is a T-type adjusting screw.

4. The PCB board manual adjustment mechanism according to claim 1, characterized in that: The PCB board has several terminals on its bottom.

Images