Hanging basket for copper deposition of circuit board

Abstract

The utility model discloses a hanging basket for copper deposition of a circuit board, which comprises a frame body, a plurality of supporting plates are arranged at the lower end of the frame body, a plurality of limiting plates are arranged on the left side of the frame body, and a hook is further arranged at the upper end of the frame body; the fixing mechanism is mounted on the right side of the frame body and used for fixing the circuit board inserted between the supporting plate and the limiting plate; the fixing mechanism comprises a fixing groove formed in the right side of the frame body, a fixing base plate is inserted into the fixing groove, a clamping groove is formed in the position, corresponding to the fixing groove, of the fixing base plate, a fixing nut seat is installed on the right side of the fixing base plate, and a fixing hand wheel is inserted into the fixing nut seat in a threaded mode. The end portion of the fixing hand wheel penetrates through the fixing base plate and is rotatably provided with a fixing pressing plate, and a fixing guide rod is further slidably inserted into the fixing base plate, the circuit board fixing device is reasonable in structure, circuit boards of different sizes can be conveniently fixed, the practicability of the device is improved, and the use requirements can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a hanging basket for copper deposition of circuit boards. Background Art

[0002] The copper sinking basket is mainly used to load and fix PCB boards. With the prosperous development of the economy, people's living standards are improving, the demand for electronic products is also increasing, and the vigorous development of automated production and intelligent service industries has led to a sharp increase in demand for PCB boards. In the production of PCB boards, the copper sinking basket plays an indispensable role. In the copper sinking process, the copper sinking basket is needed to load the PCB board and immerse it in chemicals to complete the entire process.

[0003] For example, a Chinese utility model patent with authorization announcement number CN219972465U discloses an assembled copper sinking hanging basket. The device provides convenience for assembling the copper sinking hanging basket by adding a limit rod to the copper sinking hanging basket, thereby reducing the user's usage cost.

[0004] However, when the device is used, the spacing between the placement bars is fixed, and circuit boards of different sizes cannot be fixed well, resulting in the circuit boards possibly tipping over during the transfer process, affecting the subsequent copper deposition work, and failing to meet the use requirements well. Utility Model Content

[0005] The utility model aims to provide a hanging basket for copper deposition of circuit boards to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hanging basket for copper plating of circuit boards, comprising: a frame, a plurality of support plates are installed at the lower end of the frame, a plurality of limit plates are installed at the left side of the frame, and a hook is also installed at the upper end of the frame; a fixing mechanism is installed on the right side of the frame, and is used to fix the circuit board inserted between the support plate and the limit plate; the fixing mechanism comprises a fixing groove opened on the right side of the frame, a fixed base plate is inserted in the fixing groove, a clamping groove is opened at a position of the fixed base plate corresponding to the fixing groove, a fixing nut seat is installed on the right side of the fixed base plate, a fixed hand wheel is threadedly inserted in the fixing nut seat, an end of the fixed hand wheel passes through the fixed base plate and is rotatably installed with a fixed pressure plate, a fixed guide rod is also slidably inserted on the fixed base plate, and the end of the fixed guide rod is fixedly connected to the fixed pressure plate.

[0008] As a preferred solution, a fixed pressing groove is provided on one side of the fixed pressing plate close to the limiting plate.

[0009] As a preferred solution, a bracket is provided at a position corresponding to the fixed pressing groove on the upper end of the support plate, and an insertion chamfer is provided at a position corresponding to the bracket on the right side of the support plate. The insertion chamfer is provided to facilitate the insertion of the circuit board.

[0010] As a preferred solution, a limiting groove is provided at the position of the bracket corresponding to the right side of the limiting plate, and a limiting chamfer is provided at the position of the limiting groove corresponding to the right side of the limiting plate. By providing the limiting chamfer, the insertion of the circuit board is facilitated.

[0011] As a preferred solution, the front and rear sides of the frame are also equipped with a clamping mechanism for positioning and fixing the base plate, and the clamping mechanism includes multiple groups of clamping seats installed on the front and rear sides of the frame, and each of the clamping seats is slidably inserted with a clamping pull rod, and a clamping block is installed on the side of the clamping pull rod close to the fixed base plate, and the fixed base plate is provided with clamping grooves at positions corresponding to the clamping blocks on the upper and lower sides, and the clamping blocks are inserted in the clamping grooves, and the clamping pull rod is also provided with a clamping spring, and the two ends of the clamping spring are respectively in contact with the corresponding side of the clamping seat and the clamping block.

[0012] As a preferred solution, a clamping chamfer is further provided on the right side of the clamping plug-in block.

[0013] Compared with the prior art, the beneficial effect of the utility model is: by installing the fixed base plate to the right side of the frame, then rotating the fixed hand wheel, the fixed pressure plate is pushed to the left by the fixed hand wheel, so that the fixed pressure plate is close to the right side of the circuit board, and the fixed pressure groove presses the right side of the circuit board, thereby completing the fixing of the circuit board, facilitating the fixing of circuit boards of different sizes, and better meeting the use requirements. The utility model has a reasonable structure, is convenient for fixing circuit boards of different sizes, improves the practicality of the device, and can better meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a hanging basket for copper deposition of circuit boards;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure behind the hidden fixing mechanism of a hanging basket for copper deposition of a circuit board;

[0016] Figure 3 It is a three-dimensional structural diagram of a fixing mechanism of a hanging basket for copper deposition of a circuit board;

[0017] Figure 4 The present invention is a three-dimensional structural schematic diagram of a clamping mechanism of a hanging basket for copper deposition of circuit boards.

[0018] In the figure: 1-frame, 11-support plate, 12-bracket, 13-insertion chamfer, 14-limiting plate, 15-limiting slot, 16-limiting chamfer, 17-hook, 2-fixing mechanism, 21-fixing slot, 22-card slot, 23-fixed base plate, 24-fixed nut seat, 25-fixed handwheel, 26-fixed guide rod, 27-fixed pressure plate, 3-card-mounting mechanism, 31-card-mounting slot, 32-card-mounting seat, 33-card-mounting pull rod, 34-card-mounting spring, 35-card-mounting plug-in block, 36-card-mounting chamfer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: See Figures 1 to 4 , a hanging basket for copper sinking of circuit boards, comprising: a frame 1, a plurality of support plates 11 are installed at the lower end of the frame 1, a plurality of limit plates 14 are installed at the left position of the frame 1, and a hook 17 is also installed at the upper end of the frame 1; a fixing mechanism 2 is installed on the right side of the frame 1, and is used to fix the circuit board inserted between the support plate 11 and the limit plate 14; the fixing mechanism 2 includes a fixing groove 21 opened on the right side of the frame 1, a fixing base plate 23 is inserted in the fixing groove 21, and a card groove 22 is opened at the position of the fixing base plate 23 corresponding to the fixing groove 21, a fixing nut seat 24 is installed on the right side of the fixing base plate 23, and a fixing hand wheel 25 is inserted in the internal thread of the fixing nut seat 24, and the end of the fixing hand wheel 25 passes through the fixing base plate 23 and is rotatably installed with a fixing pressure plate 27, and a fixing guide rod 26 is also slidably inserted on the fixing base plate 23, and the end of the fixing guide rod 26 is fixedly connected to the fixing pressure plate 27; in this embodiment, a fixing pressure groove is opened on the side of the fixing pressure plate 27 close to the limit plate 14.

[0021] The working principle of the utility model is as follows: when in use, the circuit board to be processed is first inserted into the frame 1, and is positioned by the support plate 11 at the lower end of the frame 1 and the limit plate 14 on the left side. Subsequently, the fixed base plate 23 is installed to the right side of the frame 1. Next, the fixed hand wheel 24 is rotated, and the fixed pressure plate 27 is pushed to the left by the fixed hand wheel 25, so that the fixed pressure plate 27 is close to the right side of the circuit board, and the fixed pressure groove presses the right side of the circuit board, thereby completing the fixing of the circuit board, making it convenient to fix circuit boards of different sizes, and being able to better meet the use requirements.

[0022] As a further solution, a bracket 12 is provided at the position of the fixed pressing groove corresponding to the upper end of the support plate 11, an insertion chamfer 13 is provided at the position of the bracket 12 on the right side of the support plate 11, a limiting groove 15 is provided at the position of the bracket 12 on the right side of the limiting plate 14, and a limiting chamfer 16 is provided at the position of the limiting groove 15 on the right side of the limiting plate 14.

[0023] By providing the bracket 12, the limiting groove 15 and the fixing pressing groove, the circuit board can be fixed conveniently, thereby improving the stability of the circuit board. The limiting chamfer 16 and the insertion chamfer 13 are provided to facilitate the insertion of the circuit board.

[0024] As a further solution, the front and rear sides of the frame 1 are also equipped with a clamping mechanism 3 for positioning the fixed substrate 23, and the clamping mechanism 3 includes a plurality of sets of clamping seats 32 installed on the front and rear sides of the frame 1, and each of the clamping seats 32 is slidably inserted with a clamping pull rod 33, and a clamping block 35 is installed on the side of the clamping pull rod 33 close to the fixed substrate 23, and the fixed substrate 23 has clamping grooves 31 on the upper and lower sides corresponding to the clamping blocks 35, and the clamping blocks 35 are inserted in the clamping grooves 31, and a clamping spring 34 is also mounted on the clamping pull rod 33, and the two ends of the clamping spring 34 are respectively abutted and connected with the corresponding sides of the clamping seat 32 and the clamping block 35. In the present embodiment, a clamping chamfer 36 is also provided on the right side of the clamping block 35.

[0025] The working principle of the clamping mechanism 3 is as follows: when positioning the fixed substrate 23, first align the clamping slot 22 with the fixed slot 21, and then push the fixed substrate 23 to move to the left. When the fixed substrate 23 contacts the clamping chamfer 36 set on the clamping plug-in block 35, continue to push the fixed substrate 23 to move. At this time, the fixed substrates 23 on the upper and lower sides are separated, and the clamping springs 34 are compressed. When the fixed substrate 23 is completely inserted into the fixed slot 21, the clamping springs 34 are restored and push the clamping plug-in block 35 to reset so that it is inserted into the clamping slot 31, thereby completing the positioning of the fixed substrate 23. The operation is simple and the installation is convenient.

[0026] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

Claims

1. A hanging basket for copper deposition of circuit boards. It is characterized in that include: A frame (1), wherein a plurality of support plates (11) are installed at the lower end of the frame (1), a plurality of limit plates (14) are installed at the left side of the frame (1), and a hook (17) is also installed at the upper end of the frame (1); A fixing mechanism (2) is installed on the right side of the frame (1) and is used to fix the circuit board inserted between the support plate (11) and the limit plate (14); the fixing mechanism (2) comprises a fixing groove (21) opened on the right side of the frame (1), a fixing base plate (23) is inserted in the fixing groove (21), a clamping groove (22) is opened on the fixing base plate (23) at a position corresponding to the fixing groove (21), a fixing nut seat (24) is installed on the right side of the fixing base plate (23), a fixing hand wheel (25) is inserted into the internal thread of the fixing nut seat (24), an end of the fixing hand wheel (25) passes through the fixing base plate (23) and is rotatably installed with a fixing pressure plate (27), a fixing guide rod (26) is also slidably inserted on the fixing base plate (23), and the end of the fixing guide rod (26) is fixedly connected to the fixing pressure plate (27).

2. A hanging basket for copper deposition of circuit boards according to claim 1, Features: A fixed pressing groove is formed on one side of the fixed pressing plate (27) close to the limiting plate (14).

3. A hanging basket for copper deposition of circuit boards according to claim 2, Features: A bracket (12) is provided at a position on the upper end of the support plate (11) corresponding to the fixed pressing groove, and an insertion chamfer (13) is provided at a position on the right side of the support plate (11) corresponding to the bracket (12).

4. A hanging basket for copper deposition of circuit boards according to claim 3, Features: A limiting groove (15) is provided at a position of the bracket (12) corresponding to the right side of the limiting plate (14), and a limiting chamfer (16) is provided at a position of the limiting groove (15) corresponding to the right side of the limiting plate (14).

5. A hanging basket for copper deposition of circuit boards according to claim 4, Features: The front and rear sides of the frame (1) are also provided with a clamping mechanism (3) for positioning the fixed base plate (23). The clamping mechanism (3) includes a plurality of clamping seats (32) installed on the front and rear sides of the frame (1). A clamping pull rod (33) is slidably inserted on each of the clamping seats (32). A clamping block (35) is installed on the side of the clamping pull rod (33) close to the fixed base plate (23). Clamping grooves (31) are provided at positions corresponding to the clamping blocks (35) on the upper and lower sides of the fixed base plate (23). The clamping blocks (35) are inserted into the clamping grooves (31). A clamping spring (34) is also mounted on the clamping pull rod (33). The two ends of the clamping spring (34) are respectively in contact with the clamping seat (32) and the corresponding side of the clamping block (35).

6. A hanging basket for copper deposition of circuit boards according to claim 5, Features: The right side of the card-mounted insert block (35) is also provided with a card-mounted chamfer (36).

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