Hanging basket of PCB nickel-palladium-gold small board

Abstract

The utility model discloses a hanging basket of a PCB nickel-palladium-gold small board, which relates to the technical field of printed circuit boards, and comprises a working floor, a box body is arranged above the working floor, an inner cavity is arranged in the box body, the side wall of the inner cavity is rotatably connected with a rotating rod, one end of the rotating rod, which is arranged in the inner cavity, is fixedly connected with a limiting plate, and the other end of the rotating rod is fixedly connected with the limiting plate. Supporting rods are slidably connected to the side walls of the limiting plates correspondingly, the ends, arranged in the limiting plates, of the supporting rods are fixedly connected with base plates, the ends, arranged in the limiting plates, of the supporting rods are sleeved with first springs, and the two ends of the first springs are fixedly connected to the limiting plates and the base plates correspondingly. A limiting thread is carved on the side wall of the vertical rod, a limiting nut is connected to the outer side of the vertical rod in a threaded mode, the box body is arranged above the limiting nut, and the technical problem that during operation, when a PCB is placed in the device, the PCB is kept in a static state, part of the structure of the PCB can make contact with the box body, and therefore the work progress is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of printed circuit board technology, specifically a hanging basket for a small nickel-palladium-gold PCB board. Background Technology

[0002] A PCB nickel-palladium-gold (CPG) small board hanging basket is a tool specifically designed to support and secure PCB (printed circuit board) PCG small boards during processing. It's a cleverly designed fixture to meet the needs of electroplating, cleaning, and drying processes. By supporting and securing the boards, the basket ensures stability during processing, preventing collisions and damage, while improving processing efficiency and product quality. The supporting base, typically robust and stable, supports the weight of the basket and its internal boards. Located above the base, it houses and secures the sub-baskets. The main basket usually includes support screws and adjusting nuts to adjust the height and position of the sub-baskets, directly supporting and securing the PCB PCG small boards. The design of the sub-baskets usually considers the size, shape, and processing requirements of the small boards to ensure stability during processing.

[0003] A search revealed a patent document (authorization announcement number CN215517708U) entitled "A Hanging Basket for PCB Nickel-Palladium-Gold Small Boards," relating to the field of printed circuit board technology. The basket includes a support base, a female hanging basket, and a female hanging basket. The female hanging basket is fixedly mounted on the top surface of the support base, and the female hanging basket contains the female hanging basket. The female hanging basket includes a support screw and an adjusting nut. Two sets of support screws are provided, with their bottom surfaces welded to the top surface of the support base. Adjusting nuts are provided on the surfaces of the support screws, and baffles are inserted between adjacent adjusting nuts. Female hanging baskets are inserted between adjacent baffles. Both the female and female hanging baskets are coated with Teflon. The nickel-palladium-gold female and female hanging baskets are made of stainless steel coated with Teflon. The adjustment between the support screw and the adjusting nut allows for processing of nickel-palladium-gold boards of different sizes, providing stable support for different boards, improving the service life of the PCB nickel-palladium-gold hanging basket, preventing nickel-palladium-gold from adhering to the hanging fixture, and preventing cross-contamination of chemicals, effectively improving the quality of nickel-palladium-gold products.

[0004] However, the above-mentioned device still has shortcomings:

[0005] When the PCB board is placed in the device during operation, it remains stationary, and part of its structure will come into contact with the housing, thus affecting the progress of the work. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a hanging basket for PCB nickel-palladium-gold small boards, which solves the problem that when the PCB is placed in the device and remains stationary, part of its structure will come into contact with the box, thus affecting the work progress.

[0007] To achieve the above objectives, this utility model proposes a hanging basket for PCB nickel-palladium-gold small boards, including a working floor, a box body above the working floor, an inner cavity inside the box body, a rotating rod rotatably connected to the side wall of the inner cavity, a limit plate fixedly connected to one end of the rotating rod inside the inner cavity, a support rod slidably connected to the side wall of the limit plate, a pad fixedly connected to one end of the support rod inside the limit plate, and a first spring sleeved on one end of the support rod inside the limit plate, with the two ends of the first spring fixedly connected to the limit plate and the pad respectively.

[0008] Preferably, a number of uprights are fixedly connected to the top of the working floor, and the side walls of the uprights are engraved with limiting threads, and the outer threads of the uprights are connected with limiting nuts.

[0009] Preferably, the box body is positioned above the limiting nut.

[0010] Preferably, a protective shell is fixedly connected to the top of the work floor, and the protective shell is disposed on the outside of the box body.

[0011] Preferably, a motor is rotatably connected to one end of the rotating rod located on the outer side of the inner cavity.

[0012] Preferably, the motor is fixedly connected inside the protective housing.

[0013] Preferably, the inner cavity is provided with a PCB board body, and both ends of the PCB board body are disposed within the limiting plate.

[0014] Preferably, a baffle is fixedly connected to the side of the pad away from the support rod, and a push plate is slidably connected inside the baffle.

[0015] Preferably, one end of the push plate abuts against the end of the PCB board body, the other end of the push plate is fixedly connected to a tooling plate, a second spring is sleeved on the outer side of the push plate, and the two ends of the support rod are fixedly connected to the tooling plate and the baffle respectively.

[0016] Preferably, the interior of the box body has several through holes.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. During operation, the pad can be adapted to PCB boards of various sizes through the action of the first spring and the support rod. It can provide a good fixing effect when facing PCB boards of different sizes. After fixing, the motor drives the limit plate to rotate as a whole, so that the PCB board can be processed better, which effectively improves the work efficiency and progress.

[0019] 2. When fixing the PCB board body, both ends of the PCB board body will push the push plate backward. Through the double limiting of the pad and the push plate, a better fixing effect of the PCB board body is achieved, preventing the PCB board body from shifting during processing. At the same time, after processing, the PCB board body is removed. At this time, the push plate is pushed by the second spring force. The push plate will slide on the surface of the pad. Through the sliding of the push plate, impurities on the surface of the pad can be effectively cleaned, preventing these impurities from adhering to the next PCB board body, thereby avoiding the occurrence of defective products and effectively improving production efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a front view structural diagram of the present utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the box body of this utility model;

[0023] Figure 4 For the present utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0024] In the diagram: 1. Working floor; 2. Upright pole; 201. Limiting thread; 202. Limiting nut; 3. Protective shell; 4. Box body; 41. Inner cavity; 5. PCB board body; 6. Rotating rod; 61. Motor; 62. Limiting plate; 7. Support rod; 71. First spring; 72. Pad; 73. Baffle; 74. Push plate; 75. Tooling plate; 76. Second spring. Detailed Implementation

[0025] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] like Figure 1-4As shown, a hanging basket for a small nickel-palladium-gold PCB board includes a working floor 1. Several uprights 2 are fixedly connected to the top of the working floor 1. The side walls of the uprights 2 are engraved with limiting threads 201, and the outer side of the uprights 2 is threaded with limiting nuts 202.

[0027] A box 4 is provided above the working floor 1, and the box 4 is positioned above the limit nut 202.

[0028] The box body 4 has an inner cavity 41. A rotating rod 6 is rotatably connected to the side wall of the inner cavity 41. One end of the rotating rod 6 is fixedly connected to a limiting plate 62 inside the inner cavity 41. Support rods 7 are slidably connected to the side walls of the limiting plate 62. A pad 72 is fixedly connected to one end of the support rod 7 inside the limiting plate 62. A first spring 71 is sleeved on one end of the support rod 7 inside the limiting plate 62. The two ends of the first spring 71 are fixedly connected to the limiting plate 62 and the pad 72, respectively.

[0029] During operation, the first spring 71 and the support rod 7 enable the pad 72 to be suitable for PCB board bodies 5 of more sizes. It can provide a good fixing effect when facing PCB board bodies 5 of different sizes. After fixing, the motor 61 drives the limit plate 62 to rotate as a whole, so that the PCB board body 5 can be processed better, effectively improving the work efficiency and progress.

[0030] In this embodiment, specifically, a protective shell 3 is fixedly connected to the top of the working floor 1, and the protective shell 3 is disposed on the outside of the box body 4.

[0031] In this embodiment, specifically, a motor 61 is rotatably connected to one end of the rotating rod 6 located on the outer side of the inner cavity 41, and the motor 61 is fixedly connected inside the protective shell 3.

[0032] In this embodiment, specifically, the inner cavity 41 is provided with a PCB board body 5, and both ends of the PCB board body 5 are provided within the limiting plate 62.

[0033] In this embodiment, specifically, a baffle 73 is fixedly connected to the side of the pad 72 away from the support rod 7, and a push plate 74 is slidably connected inside the baffle 73.

[0034] In this embodiment, specifically, one end of the push plate 74 abuts against the end of the PCB board body 5, the other end of the push plate 74 is fixedly connected to the tooling plate 75, the outer side of the push plate 74 is sleeved with a second spring 76, and the two ends of the support rod 7 are fixedly connected to the tooling plate 75 and the baffle 73 respectively.

[0035] When fixing the PCB board body 5, both ends of the PCB board body 5 will push the push plate 74 backward. Through the double limiting of the pad plate 72 and the push plate 74, a better fixing effect of the PCB board body 5 is achieved, preventing the PCB board body 5 from shifting during processing. At the same time, after processing is completed, the PCB board body 5 is removed. At this time, the push plate 74 is pushed to move under the action of the second spring 76. At this time, the push plate 74 will slide on the surface of the pad plate 72. Through the sliding of the push plate 74, impurities on the surface of the pad plate 72 can be effectively cleaned, preventing these impurities from adhering to the next PCB board body 5, thereby avoiding the occurrence of defective products and effectively improving production efficiency.

[0036] In this embodiment, specifically, the interior of the box 4 has several through holes.

[0037] Working principle: During operation, the pad 72 can be adapted to PCB board bodies 5 of more sizes through the action of the first spring 71 and the support rod 7. It can play a good fixing effect when facing PCB board bodies 5 of different sizes. After being fixed, the limit plate 62 is driven to rotate as a whole by the motor 61.

[0038] When fixing the PCB board body 5, both ends of the PCB board body 5 will push the push plate 74 backward. Through the double limiting of the pad plate 72 and the push plate 74, a better fixing effect of the PCB board body 5 is achieved, preventing the PCB board body 5 from shifting during processing. At the same time, after processing is completed, the PCB board body 5 is removed. At this time, the push plate 74 is pushed to move under the action of the second spring 76. At this time, the push plate 74 will slide on the surface of the pad plate 72. Through the sliding of the push plate 74, impurities on the surface of the pad plate 72 can be effectively cleaned, preventing these impurities from adhering to the next PCB board body 5, thereby avoiding the occurrence of defective products.

[0039] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A hanging basket for a small nickel-palladium-gold PCB board, comprising a work floor (1), a box (4) disposed above the work floor (1), the box (4) having an inner cavity (41) inside, characterized in that, A rotating rod (6) is rotatably connected to the side wall of the inner cavity (41). One end of the rotating rod (6) is fixedly connected to a limiting plate (62) inside the inner cavity (41). Support rods (7) are slidably connected to the side walls of the limiting plate (62). A pad (72) is fixedly connected to one end of the support rod (7) inside the limiting plate (62). A first spring (71) is sleeved on one end of the support rod (7) inside the limiting plate (62). The two ends of the first spring (71) are fixedly connected to the limiting plate (62) and the pad (72) respectively.

2. The hanging basket for a PCB nickel-palladium-gold small board according to claim 1, characterized in that, The top of the work floor (1) is fixedly connected to several uprights (2), and the side wall of the uprights (2) is engraved with limiting threads (201), and the outer side of the uprights (2) is connected with limiting nuts (202).

3. The hanging basket for a PCB nickel-palladium-gold small board according to claim 2, characterized in that, The box body (4) is positioned above the limiting nut (202).

4. The hanging basket for a PCB nickel-palladium-gold small board according to claim 1, characterized in that, The top of the work floor (1) is fixedly connected to a protective shell (3), which is located on the outside of the box (4).

5. A hanging basket for a PCB nickel-palladium-gold small board according to claim 4, characterized in that, The rotating rod (6) is rotatably connected to a motor (61) at one end located on the outside of the inner cavity (41).

6. A hanging basket for a PCB nickel-palladium-gold small board according to claim 5, characterized in that, The motor (61) is fixedly connected inside the protective housing (3).

7. A hanging basket for a PCB nickel-palladium-gold small board according to claim 6, characterized in that, The inner cavity (41) is provided with a PCB board body (5), and both ends of the PCB board body (5) are provided in the limiting plate (62).

8. A hanging basket for a PCB nickel-palladium-gold small board according to claim 1, characterized in that, A baffle (73) is fixedly connected to the side of the pad (72) away from the support rod (7), and a push plate (74) is slidably connected inside the baffle (73).

9. A hanging basket for a PCB nickel-palladium-gold small board according to claim 8, characterized in that, One end of the push plate (74) abuts against the end of the PCB board body (5), and the other end of the push plate (74) is fixedly connected to the tooling plate (75). A second spring (76) is sleeved on the outside of the push plate (74), and the two ends of the support rod (7) are fixedly connected to the tooling plate (75) and the baffle (73) respectively.

10. A hanging basket for a PCB nickel-palladium-gold small board according to claim 1, characterized in that, The box body (4) has several through holes inside.

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