PCB pattern electroplating post-plate placing clamp

Abstract

The utility model discloses a kind of PCB pattern electroplating post plate placing clamp, including adjusting frame, the inner wall both sides of adjusting frame are fixedly connected with two groups of limiting slide, the inner wall left side of adjusting frame is located between two groups of limiting slide and is provided with two columns of limiting jack, the outside right side of adjusting frame and the position corresponding with limiting jack is installed with a column of elastic positioning member, the inside of adjusting frame is inserted between limiting slide and elastic positioning member and is inserted with bracket, the top of bracket is provided with multiple groups of strip-shaped clamping slot, the inner wall both sides of strip-shaped clamping slot are mounted with three groups of elastic clamping block, the inner wall bottom of strip-shaped clamping slot is provided with strip-shaped sliding slot, the inside of strip-shaped clamping slot is inserted with receiving rack, compared with existing plate placing clamp, the utility model can be conveniently stored by design to different size electroplating plate, according to demand, single electroplating plate is quickly taken, and overall practicability is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of electroplated board storage technology, specifically a PCB pattern electroplating board placement fixture. Background Technology

[0002] PCB pattern electroplating refers to a technique that involves electroplating specific patterns or designs onto a printed circuit board (PCB). Through electroplating, a layer of metal, typically copper, tin, lead, nickel, or gold, is applied to specific areas of the circuit board. This treatment not only enhances the circuit board's conductivity, corrosion resistance, and solderability but also improves its aesthetics and functionality.

[0003] After the existing circuit boards (printed circuit boards, PCBs) have completed pattern electroplating, copper layer etching is required on the board surface. The tin and copper surfaces of the printed circuit boards are easily scratched. Due to the small and inconsistent product sizes, it is impossible to use a standard-sized board rack for storage. Traditional board rack operations will scratch the board surface, resulting in scratches and open circuits in delicate circuits, rendering the boards unusable. Moreover, the low work efficiency affects normal production, resulting in high production costs for printed circuit boards. Furthermore, it is inconvenient to accommodate electroplated boards of different heights.

[0004] Therefore, it is necessary to design a PCB pattern electroplating post-plating board placement fixture to improve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model designs a PCB pattern electroplating post-plating board placement fixture, which aims to solve the technical problem that existing technologies are not convenient for storing electroplated boards of different sizes.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A PCB pattern electroplating post-layout fixture includes an adjusting frame. Two sets of limiting slides are fixedly connected to both sides of the inner wall of the adjusting frame. Two rows of limiting insertion holes are formed on the left side of the inner wall of the adjusting frame between the two sets of limiting slides. A row of elastic positioning elements is installed on the right side of the outer side of the adjusting frame, corresponding to the limiting insertion holes. A bracket is inserted into the inner wall of the adjusting frame between the limiting slides and the elastic positioning elements. Multiple sets of strip-shaped slots are formed on the top of the bracket. Three sets of elastic locking blocks are installed on both sides of the inner wall of each strip-shaped slot. A strip-shaped groove is formed at the bottom of the inner wall of each strip-shaped slot. A storage rack is inserted into the inside of each strip-shaped slot.

[0008] Preferably, the elastic positioning component comprises a limiting slide rod, a plug rod bracket, and a return spring. A pair of limiting slide rods are fixedly connected to the outer right side of the adjusting frame at a position corresponding to the limiting plug hole. A sliding hole is provided on the plug rod bracket at a position corresponding to the limiting slide rod. The adjusting frame is slidably connected to the limiting slide rod through the sliding hole. A return spring is sleeved on the outer side of the limiting slide rod on the back of the plug rod bracket.

[0009] Preferably, the adjusting frame has an opening at a position corresponding to the insertion rod frame, a pair of insertion rods are fixedly connected to the side of the insertion rod frame corresponding to the opening, a magnetic block is fixedly connected to the end of the insertion rod away from the insertion rod frame, and a handle is fixedly connected to the side of the insertion rod frame away from the insertion rod.

[0010] Preferably, the end of the elastic block away from the strip groove is equipped with a spring strip inside the bracket.

[0011] Preferably, sliding grooves are provided on both sides of the bracket and at positions corresponding to the limiting slide bars, and the bracket is slidably connected to the limiting slide bars through the sliding grooves.

[0012] Preferably, the bracket has an H-shaped cavity inside, and an H-shaped insert block is slidably connected inside the H-shaped cavity. A magnetic block block two is fixedly connected to the side of the H-shaped insert block corresponding to the magnetic block one. The bracket is inserted into the limiting hole through the left side of the H-shaped insert block, and the insert rod frame is inserted into the right side of the H-shaped cavity through the insert rod.

[0013] Preferably, a pull rod is fixedly connected to the outer side of the bracket, and the outer side of the pull rod is provided with anti-slip texture.

[0014] Preferably, the storage rack has a snap-fit ​​hole at the position corresponding to the elastic clip, and the elastic clip is snapped into the storage rack through the snap-fit ​​hole. The bottom of the storage rack is rotatably connected to a directional pulley at the position corresponding to the strip groove, and the storage rack is slidably connected to the strip groove through the directional pulley.

[0015] Preferably, a pull rod is fixedly connected to one side of the storage rack, and a placement groove is provided on the top of the storage rack, with a sponge pad provided on the inner wall of the placement groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. Pulling the lever causes the bracket to slide and connect with the limiting slide bar through the sliding groove. Inside the adjustment frame, it moves and adjusts according to the height of the electroplated plate. The return spring pushes the insertion rod bracket through the sliding hole and slides and connects with the limiting slide bar through its own elasticity, so that the insertion rod is embedded in the right side of the H-shaped cavity. This pushes the H-shaped insertion block to slide to the left inside the H-shaped cavity. After the height adjustment is completed, the bracket is connected to the limiting insertion hole through the left side of the H-shaped insertion block for limiting and fixing.

[0018] 2. The pull rod 2 pulls the storage rack, which is slidably connected to the strip groove through the directional pulley, making it easy to pick up a single set of electroplated plates. The spring bar pushes the elastic block to insert into the snap-fit ​​hole, so that the storage rack is limited and fixed at the top of the bracket, improving the storage stability of the electroplated plates. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall three-dimensional structure of the PCB pattern plating fixture;

[0020] Figure 2 This is a schematic diagram of the bracket structure;

[0021] Figure 3 This is a schematic diagram of the internal structure of the bracket;

[0022] Figure 4 This is a schematic diagram of the H-shaped insert structure;

[0023] Figure 5 A schematic plan view of the PCB pattern plating fixture after electroplating.

[0024] Figure 6 This is a schematic diagram of the storage rack structure;

[0025] Figure 7 This is a schematic diagram of the pole insertion frame structure.

[0026] In the diagram: 1. Adjustment frame; 101. Limiting slide bar; 102. Limiting insertion hole; 2. Elastic positioning component; 201. Limiting slide bar; 202. Insertion rod bracket; 2021. Sliding hole; 2022. Magnetic block one; 2023. Handle; 203. Return spring; 3. Bracket; 301. Strip-shaped slot; 302. Elastic block; 3021. Spring bar; 303. Strip-shaped slide groove; 304. Sliding groove; 305. H-shaped cavity; 3051. H-shaped insertion block; 3052. Magnetic block two; 306. Pull rod one; 4. Storage rack; 401. Snap-fit ​​hole; 402. Directional pulley; 403. Pull rod two; 404. Placement slot; 4041. Sponge pad. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Example:

[0029] This utility model provides a PCB pattern electroplating post-plating board placement fixture, which aims to solve the technical problem that the prior art is not convenient for storing electroplated boards of different sizes.

[0030] Please see Figures 1-7 This embodiment provides a PCB pattern electroplating post-plating board clamp, including an adjustment frame 1. Two sets of limiting slide bars 101 are fixedly connected to both sides of the inner wall of the adjustment frame 1. Two rows of limiting insertion holes 102 are opened on the left side of the inner wall of the adjustment frame 1 between the two sets of limiting slide bars 101.

[0031] In this embodiment, please refer to Figure 1 and Figure 7 A row of elastic positioning elements 2 is installed on the outer right side of the adjusting frame 1, corresponding to the position of the limiting insertion hole 102. The elastic positioning element 2 consists of a limiting slide rod 201, a rod holder 202, and a return spring 203. A pair of limiting slide rods 201 are fixedly connected to the outer right side of the adjusting frame 1, corresponding to the position of the limiting insertion hole 102. A sliding hole 2021 is opened on the rod holder 202 at the position corresponding to the limiting slide rod 201. The adjusting frame 1 is slidably connected to the limiting slide rod 201 through the sliding hole 2021. A return spring 203 is fitted on the back of the insertion rod bracket 202 on the outer side. An opening is provided at the position corresponding to the insertion rod bracket 202. A pair of insertion rods are fixedly connected to the side of the insertion rod bracket 202 corresponding to the opening. A magnetic block 2022 is fixedly connected to the end of the insertion rod away from the insertion rod bracket 202. A handle 2023 is fixedly connected to the side of the insertion rod bracket 202 away from the insertion rod. The handle 2023 pulls the insertion rod bracket 202, so that the insertion rod is pulled out from the opening, which facilitates the movement and adjustment of the bracket 3 inside the adjustment frame 1.

[0032] In this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5Inside the adjusting frame 1, between the limiting slide bar 101 and the elastic positioning member 2, a bracket 3 is inserted. The top of the bracket 3 has multiple sets of strip-shaped slots 301. Three sets of elastic blocks 302 are installed on both sides of the inner wall of each strip-shaped slot 301. A spring strip 3021 is installed inside the bracket 3 at the end of each elastic block 302 away from the strip-shaped slot 301. A strip-shaped slide groove 303 is formed at the bottom of the inner wall of the strip-shaped slot 301. The bracket 3 has strip-shaped grooves 303 on both sides corresponding to the limiting slide bar 101. A sliding groove 304 is provided, and the bracket 3 is slidably connected to the limiting slide bar 101 through the sliding groove 304. An H-shaped cavity 305 is provided inside the bracket 3, and an H-shaped insert 3051 is slidably connected inside the H-shaped cavity 305. A magnetic block 3052 is fixedly connected to the side of the H-shaped insert 3051 corresponding to the magnetic block 2022. The H-shaped insert 3051 and the insert rod frame 202 are magnetically fixed to each other by the magnetic block 2022 and the magnetic block 3052, which is used to pull the H-shaped insert. 3051 retracts into the H-shaped cavity 305 to prevent the left side of the H-shaped insert 3051 from getting stuck inside the limiting insertion hole 102 when the bracket 3 needs to be height adjusted. The bracket 3 is connected to the limiting insertion hole 102 via the left side of the H-shaped insert 3051. The insert rod bracket 202 is connected to the right side of the H-shaped cavity 305 via the insert rod. A pull rod 306 is fixedly connected to the outside of the bracket 3. The outside of the pull rod 306 has anti-slip texture. The pull rod 306 pulls the bracket 3 through the sliding groove 30. 4. It is slidably connected to the limiting slide bar 101 and moves and adjusts inside the adjusting frame 1 according to the height of the electroplated plate. The return spring 203 pushes the insertion rod frame 202 through the sliding hole 2021 to slide and connect with the limiting slide bar 201, so that the insertion rod is embedded in the right side of the H-shaped cavity 305, and pushes the H-shaped insertion block 3051 to slide to the left inside the H-shaped cavity 305. After the height adjustment is completed, the bracket 3 is connected to the limiting insertion hole 102 through the left side of the H-shaped insertion block 3051 for limiting and fixing.

[0033] In this embodiment, please refer to Figure 1 , Figure 5 and Figure 6A storage rack 4 is inserted into the inside of the strip-shaped slot 301. A snap-fit ​​hole 401 is provided on the storage rack 4 at a position corresponding to the elastic snap-fit ​​block 302. The elastic snap-fit ​​block 302 snaps into the storage rack 4 through the snap-fit ​​hole 401. A directional pulley 402 is rotatably connected to the bottom of the storage rack 4 at a position corresponding to the strip-shaped slide groove 303. The storage rack 4 is slidably connected to the strip-shaped slide groove 303 via the directional pulley 402. A pull rod 403 is fixedly connected to one side of the storage rack 4, and a placement slot is provided on the top of the storage rack 4. 404. The electroplated plate is inserted into the placement groove 404. The pull rod 403 pulls the storage rack 4 and slides it through the directional pulley 402 to the strip groove 303, which facilitates the retrieval of a single electroplated plate. The spring strip 3021 pushes the elastic block 302 into the snap-fit ​​hole 401, so that the storage rack 4 is limited and fixed to the top of the bracket 3, which improves the storage stability of the electroplated plate. The inner wall of the placement groove 404 is provided with a sponge pad 4041, which provides protection for the electroplated plate and avoids scratches and damage.

[0034] The working process of this utility model is as follows: First, the handle 2023 pulls the insert rod holder 202, the return spring 203 contracts under force, causing the insert rod to be pulled out from the through-hole. This pulls the left side of the H-shaped insert block 3051 out of the limiting insertion hole 102 and back into the H-shaped cavity 305. The pull rod 306 pulls the bracket 3, which slides through the sliding groove 304 to connect with the limiting slide bar 101, allowing it to move and adjust according to the height of the electroplating plate inside the adjusting frame 1. After releasing the handle 2023, the return spring 203, through its own elasticity, pushes the insert rod holder 202 to slide through the sliding hole 2021 to connect with the limiting slide bar 201, causing the insert rod to embed into the right side of the H-shaped cavity 305. This pushes the H-shaped insert block 3051 further into the H-shaped cavity 305. After sliding to the left and completing the height adjustment, the bracket 3 is fixed by being inserted into the limiting hole 102 via the left side of the H-shaped insert 3051. The electroplated plate is inserted into the placement groove 404, and the sponge pad 4041 provides protection for the electroplated plate to prevent scratches and damage. The storage rack 4 is slidably connected to the strip groove 303 via the directional pulley 402, so that the storage rack 4 is stored on the top of the bracket 3. The spring strip 3021 pushes the elastic block 302 into the snap-fit ​​hole 401, so that the storage rack 4 is fixed on the top of the bracket 3, improving the storage stability of the electroplated plate. The pull rod 403 pulls the storage rack 4 to slide through the directional pulley 402 and the strip groove 303, making it easy to pick up a single set of electroplated plates.

[0035] The entire operation process is simple and convenient. Compared with existing plate clamps, this utility model is designed to facilitate the storage of electroplating plates of different sizes and can quickly pick up a single set of electroplating plates according to needs, thus enhancing the overall practicality.

[0036] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A PCB pattern electroplating post-plating board placement fixture, comprising an adjustment frame (1), characterized in that: Two sets of limiting slides (101) are fixedly connected to both sides of the inner wall of the adjustment frame (1). Two rows of limiting holes (102) are opened on the left side of the inner wall of the adjustment frame (1) between the two sets of limiting slides (101). A row of elastic positioning elements (2) is installed on the right side of the outer side of the adjustment frame (1) and at the position corresponding to the limiting holes (102). A bracket (3) is inserted between the limiting slides (101) and the elastic positioning elements (2) inside the adjustment frame (1). Multiple sets of strip slots (301) are opened on the top of the bracket (3). Three sets of elastic blocks (302) are installed on both sides of the inner wall of the strip slot (301). A strip groove (303) is opened at the bottom of the inner wall of the strip slot (301). A storage rack (4) is inserted inside the strip slot (301).

2. The PCB pattern electroplating post-layout fixture according to claim 1, characterized in that: The elastic positioning component (2) consists of a limiting slide rod (201), a rod holder (202), and a return spring (203). A pair of limiting slide rods (201) are fixedly connected to the outer right side of the adjusting frame (1) at a position corresponding to the limiting insertion hole (102). A sliding hole (2021) is provided on the rod holder (202) at a position corresponding to the limiting slide rod (201). The adjusting frame (1) is slidably connected to the limiting slide rod (201) through the sliding hole (2021). A return spring (203) is sleeved on the outer side of the limiting slide rod (201) on the back of the rod holder (202).

3. The PCB pattern electroplating post-plating board placement fixture according to claim 2, characterized in that: The adjustment frame (1) has an opening at the position corresponding to the insertion rod frame (202). A pair of insertion rods are fixedly connected to the side of the insertion rod frame (202) corresponding to the opening. A magnetic block (2022) is fixedly connected to the end of the insertion rod away from the insertion rod frame (202). A handle (2023) is fixedly connected to the side of the insertion rod frame (202) away from the insertion rod.

4. A PCB pattern electroplating post-plating board placement fixture according to claim 1, characterized in that: The end of the elastic block (302) away from the strip slot (301) is located inside the bracket (3) and a spring strip (3021) is installed.

5. A PCB pattern electroplating post-plating board placement fixture according to claim 1, characterized in that: The bracket (3) has sliding grooves (304) on both sides and at positions corresponding to the limiting slide bar (101). The bracket (3) is slidably connected to the limiting slide bar (101) through the sliding grooves (304).

6. A PCB pattern electroplating post-plating board placement fixture according to claim 3, characterized in that: The bracket (3) has an H-shaped cavity (305) inside. An H-shaped plug (3051) is slidably connected inside the H-shaped cavity (305). A magnetic plug (3052) is fixedly connected to the side of the H-shaped plug (3051) corresponding to the magnetic plug (2022). The bracket (3) is connected to the limiting hole (102) through the left side of the H-shaped plug (3051). The plug rod frame (202) is connected to the right side of the H-shaped cavity (305) through the plug rod.

7. A PCB pattern electroplating post-plating board placement fixture according to claim 1, characterized in that: A pull rod (306) is fixedly connected to the outside of the bracket (3), and the outside of the pull rod (306) is provided with anti-slip texture.

8. A PCB pattern electroplating post-plating board placement fixture according to claim 1, characterized in that: The storage rack (4) has a snap-fit ​​hole (401) at the position corresponding to the elastic snap-fit ​​block (302). The elastic snap-fit ​​block (302) snaps into the storage rack (4) through the snap-fit ​​hole (401). The bottom of the storage rack (4) is rotatably connected to the position corresponding to the strip groove (303). The storage rack (4) is slidably connected to the strip groove (303) through the directional pulley (402).

9. A PCB pattern electroplating post-plating board placement fixture according to claim 1, characterized in that: A pull rod (403) is fixedly connected to one side of the storage rack (4), and a placement groove (404) is provided on the top of the storage rack (4). A sponge pad (4041) is provided on the inner wall of the placement groove (404).

Images