Vehicles capable of loading PCBs of different heights

Abstract

This invention discloses a carrier adaptable to loading PCB boards of different heights, relating to the field of circuit board storage technology. The PCB board has adjacent bottom and side edges. The carrier adaptable to loading PCB boards of different heights includes a support frame, comprising a base frame and side frames arranged in a cross configuration; a support assembly, including a first support plate on the base frame and a second support plate on the side frames. The first support plate has a first slot for supporting the bottom edge, and the second support plate has a second slot for supporting the side edge; and a first movable frame, on which a third support plate is provided. The third support plate has a third slot for supporting the end of the side edge away from the bottom edge, and the first movable frame is movably connected to the side frames so that the distance between the third slot and the base frame is adjustable. The technical solution provided by this invention improves the compatibility of PCB board carriers.

Claims

1. A carrier adaptable to loading PCBs of different heights, the PCBs having adjacent bottom edges and side edges, the carrier comprising: The bracket includes a base frame and side frames arranged in a cross configuration; a support assembly includes a first support plate disposed on the base frame and a second support plate disposed on the side frames, the first support plate having a first groove for supporting the bottom edge and the second support plate having a second groove for supporting the side edge; and a first movable frame having a third support plate disposed on the first movable frame, the third support plate having a third groove for supporting the end of the side edge away from the bottom edge, and the first movable frame being movably connected to the side frames so that the distance between the third groove and the base frame is adjustable.

2. The carrier as described in claim 1, capable of accommodating PCB boards of different heights, wherein, The carrier capable of accommodating PCB boards of different heights also includes a positioning structure. The positioning structure includes a first positioning part disposed on the side frame and a second positioning part disposed on the first movable frame. The second positioning part is used to cooperate with the first positioning part to position the first movable frame on the side frame when the first movable frame moves to the corresponding height.

3. The carrier as described in claim 2, capable of accommodating PCB boards of different heights, wherein, The first positioning part is a spring pin, and the second positioning part is a positioning hole. Multiple positioning holes are spaced apart along the height direction of the movable frame. Each positioning hole is adapted to the head of the spring pin. The spring pin has a head and a tail. The tail of the spring pin is embedded in the side frame. The head of the spring pin is inserted into the positioning hole to restrict the movement of the movable frame, or the head of the spring pin is separated from the positioning hole to allow the movable frame to move.

4. The carrier as described in claim 2, capable of accommodating PCB boards of different heights, wherein, The first movable frame has a movement range of 10mm-140mm.

5. The carrier as described in claim 1, capable of accommodating PCB boards of different heights, wherein, The length of the first plate groove is 30mm-40mm; and / or, the length of the second plate groove is 30mm-40mm; and / or, the length of the third plate groove is 30mm-40mm.

6. The carrier as described in claim 1, capable of accommodating PCB boards of different heights, wherein, The carrier capable of accommodating PCB boards of different heights also includes a second movable frame. The second movable frame is provided with a fourth support plate. The fourth support plate is provided with a fourth plate groove for supporting the end of the bottom edge away from the side edge. The second movable frame is movably connected to the base frame so that the distance between the fourth plate groove and the side frame is adjustable.

7. The carrier as described in claim 1, capable of accommodating PCB boards of different heights, wherein, The carrier capable of accommodating PCBs of different heights further includes a clamping structure. At least two first support plates are spaced apart along the length of the base frame. The clamping structure is located on the base frame and between two adjacent first support plates to clamp the bottom edge of the PCB. And / or, at least two second support plates are spaced apart along the height of the side frame. The clamping structure is located on the side frame and between two adjacent second support plates to clamp the side edge of the PCB.

8. The carrier as described in claim 1, capable of accommodating PCB boards of different heights, wherein, The first plate groove is provided in multiple ways along the length direction of the first support plate, and each first plate groove is provided with a second plate groove and a third plate groove.

9. The carrier as described in claim 1, capable of accommodating PCB boards of different heights, wherein, The base frame extends gradually away from the horizontal plane at the end furthest from the side frame, and is in an inclined state.

10. The carrier as described in claim 1, capable of accommodating PCBs of different heights, wherein, The carrier capable of accommodating PCB boards of different heights also includes sheet metal parts located at the bottom of the base frame, for mounting the carrier capable of accommodating PCB boards of different heights onto the board loading and unloading equipment.

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