Anti-toppling foldable assembly for PCB (Printed Circuit Board)

Abstract

The utility model discloses a PCB anti-toppling foldable assembly, comprising at least two groups of cross bars, namely a first cross bar and a second cross bar, the two groups of cross bars are hinged with each other through a hinge piece, each group of cross bars is rotatably connected with a vertical bar, the vertical bar is provided with a fastener, and the fastener is used for limiting the sliding of the vertical bar; a rotating shaft is arranged at the end, hinged to the first transverse rod, of the vertical rod, a clamping groove is formed in the end, away from the rotating shaft, of the vertical rod, and the clamping groove is used for clamping and storing a table top of a PCB. The first cross rod is provided with an adjusting hole, and the rotating shaft slides in the adjusting hole. A plurality of copper plates stacked together can be conveniently and quickly checked, and the copper plates are prevented from toppling over.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment, and particularly relates to a PCB board anti-tipping foldable assembly. Background Art

[0002] In a circuit board processing workshop, the large PCB boards after processing need to be stacked and stored first, and then cut centrally. Therefore, multiple large PCB boards will be stacked on the desktop. After a batch of production is completed, a preliminary inspection is carried out before handling for the next operation. The inspection contents include surface inspection, quantity inspection, batch number inspection, etc. When inspecting, the operator needs to turn over each piece manually. Since the copper boards are placed obliquely on the storage rack, when inspecting multiple pieces, the strength of a person may not be able to withstand the weight of the copper boards, thus causing danger. Summary of the Utility Model

[0003] To solve the above technical problems, a technical solution adopted by the utility model is:

[0004] A PCB board anti-tipping foldable assembly includes at least two groups of cross bars, namely a first cross bar and a second cross bar. The two groups of cross bars are hinged to each other through a hinge member. Each group of cross bars is rotatably connected to a vertical rod, and a fastening member is provided on the vertical rod. The fastening member is used to limit the sliding of the vertical rod;

[0005] One end of the vertical rod hinged to the first cross bar is provided with a rotating shaft, and the end far from the rotating shaft is provided with a clamping groove for clamping the table for storing PCB boards;

[0006] The first cross bar is provided with an adjustment hole, and the rotating shaft slides in the adjustment hole.

[0007] Further, blocking parts are installed on both the first cross bar and the second cross bar;

[0008] The blocking part includes a blocking plate and a bolt. The bolt passes through the blocking plate and is connected to the cross bar. An elastic element is also sleeved on the bolt, and the elastic element is located between the cross bar and the blocking plate.

[0009] Further, the fastening member is a screw. When the screw is loosened, the vertical rod can slide on the table. When the screw is tightened, the sliding of the vertical rod can be restricted.

[0010] Further, the elastic element is a spring.

[0011] Further, the hinge member is a hinge.

[0012] Advantages of the utility model:

[0013] 1. The utility model fixes a baffle on the tabletop and then buffers through a spring. When inspecting, it can not only prevent the copper plate from tipping over, but also buffer the inertia of the copper plate, which well protects the copper plate and also avoids the participation of manpower, reducing the occurrence of danger.

[0014] 2. The utility model also designs a folding mechanism. When not in use, along the hinge direction, the cross bar can be folded, and the vertical bar and the baffle can be rotated to fold them into small pieces, reducing the storage space and facilitating storage. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the vertical bar structure of the utility model;

[0017] Figure 3 is a schematic diagram of the blocking part structure of the utility model;

[0018] Figure 4 is a schematic diagram of the state after folding of the utility model;

[0019] Figure 5 is a schematic diagram of the use state of the utility model;

[0020] The marks of each part in the drawings are as follows:

[0021] 1. Cross bar; 11. First cross bar; 12. Second cross bar; 2. Vertical bar; 21. Card slot; 22. Rotating shaft;

[0022] 3. Fastening piece; 4. Hinge piece; 5. Blocking part; 51. Baffle; 52. Elastic element; 53. Bolt. Detailed Embodiment

[0023] The following elaborates on the preferred embodiments of the utility model in conjunction with the drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the utility model.

[0024] Embodiment:

[0025] As Figures 1 to 5 shown, a PCB board anti-tipping and foldable assembly includes two groups of cross bars 1, namely the first cross bar 11 and the second cross bar 12. The two groups of cross bars 1 are hinged to each other through a hinge piece 4. Each group of cross bars 1 is rotatably connected to a vertical bar 2. A fastening piece 3 is provided on the vertical bar 2, and the fastening piece 3 is used to limit the sliding of the vertical bar 2; specifically, the fastening piece 3 is a screw. When the screw is loosened, the vertical bar 2 can slide on the tabletop. When the screw is tightened, the sliding of the vertical bar 2 can be restricted. Specifically, the hinge piece 4 is a hinge.

[0026] One end of the vertical rod 2 hinged to the first cross bar 11 is provided with a rotating shaft 22, and the end far from the rotating shaft 22 is provided with a clamping groove 21, and the clamping groove 21 is used for clamping and storing the table top of the PCB board;

[0027] The first cross bar 11 is provided with an adjustment hole 111, and the rotating shaft 22 slides in the adjustment hole 111.

[0028] Specifically, blocking parts 5 are installed on both the first cross bar 11 and the second cross bar 12; the blocking part 5 includes a blocking plate 51 and a bolt 53, the bolt 53 passes through the blocking plate 51 and is connected to the cross bar 1, and an elastic element 52 is also sleeved on the bolt 53, and the elastic element 52 is located between the cross bar 1 and the blocking plate 51. Specifically, the elastic element 52 is a spring.

[0029] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A PCB board anti-tipping foldable component, characterized in that: It includes at least two groups of crossbars (1), namely a first crossbar (11) and a second crossbar (12). The two groups of crossbars (1) are hinged to each other through a hinge member (4). Each group of crossbars (1) is rotatably connected to a vertical rod (2). A fastener (3) is provided on the vertical rod (2), and the fastener (3) is used to limit the sliding of the vertical rod (2). One end of the vertical rod (2) hinged to the first crossbar (11) is provided with a rotating shaft (22), and the end far from the rotating shaft (22) is provided with a clamping groove (21). The clamping groove (21) is used to clamp and store the tabletop for the PCB board. The first crossbar (11) is provided with an adjustment hole (111), and the rotating shaft (22) slides in the adjustment hole (111).

2. The PCB board anti-tipping foldable assembly according to claim 1, characterized in that: Blocking parts (5) are installed on both the first crossbar (11) and the second crossbar (12). The blocking part (5) includes a blocking plate (51) and a bolt (53). The bolt (53) passes through the blocking plate (51) and is connected to the crossbar (1). An elastic element (52) is also sleeved on the bolt (53), and the elastic element (52) is located between the crossbar (1) and the blocking plate (51).

3. A PCB board anti-tipping foldable component according to claim 1, characterized in that: The fastener (3) is a screw. When the screw is loosened, the vertical rod (2) can slide on the tabletop. When the screw is tightened, the sliding of the vertical rod (2) can be restricted.

4. The PCB board anti-tipping foldable component according to claim 2, characterized in that: The elastic element (52) is a spring.

5. A PCB board anti-tipping foldable component according to claim 1, characterized in that: The hinge member (4) is a hinge.

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