Circuit board detection support

Abstract

The utility model relates to the technical field of circuit board detection, and discloses a circuit board detection support, which comprises a bottom plate, a cavity is arranged in the bottom plate, threaded rods I are rotatably connected to the middle parts of the inner walls of the periphery of the cavity, bevel gears I are fixedly connected to the other ends of the threaded rods I, and a servo motor is fixedly connected to the inner wall of the bottom end of the cavity. The output end of the servo motor is fixedly connected with a second bevel gear, the second bevel gear is connected with the multiple first bevel gears in a meshed mode, the outer side of the first threaded rod is in threaded connection with a first mounting block, the upper end of the first mounting block is fixedly connected with a connecting rod, and the other end of the connecting rod extends to the outer side of the bottom plate and is fixedly connected with a clamping plate. According to the utility model, through cooperation of the first threaded rod, the first bevel gear, the servo motor, the second bevel gear, the first mounting block, the connecting rod and the clamping plate, the effect of clamping, positioning and detecting circuit boards of different specifications and sizes is achieved, and thus the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board detection technical field, concretely is a kind of circuit board detection support. BACKGROUND

[0002] Circuit board is also called PCB, it is important electronic component, it is the support body of electronic component, it is the carrier of electronic component electrical interconnection, since it is made by electronic printing, it is called printed circuit board, circuit board needs to use detection support after production to facilitate detection.

[0003] The existing detection support can only clamp and position single size specification circuit board, detect it, and the applicability is poor, and the illumination component cannot be adjusted with the change of detection position, to affect detection effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of circuit board detection support to solve the problem that the existing detection support in the above background technology can only clamp and position single size specification circuit board, detect it, and the applicability is poor and illumination component cannot be adjusted with the change of detection position, to affect detection effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of circuit board detection support, including bottom plate, the bottom plate inside is provided with cavity, the cavity four around inner wall middle part is rotatably connected with threaded rod one, the threaded rod one other end is fixedly connected with bevel gear one, the cavity bottom end inner wall is fixedly connected with servo motor, the servo motor output is fixedly connected with bevel gear two, the bevel gear two is meshed with a plurality of bevel gear one respectively, the threaded rod one outside is connected with the mounting block one of screw thread, the mounting block one upper end is fixedly connected with connecting rod, the connecting rod other end extends to the outside of the bottom plate and is fixedly connected with clamping plate.

[0006] Further, the upper surface of the bottom plate is provided with a chute in a cross distribution, and the connecting rod is slidably connected with the inner wall of the chute.

[0007] Further, the bottom plate upper end one side is fixedly connected with front and back opposite support column one, and the threaded rod two is rotatably connected between the two support column one, the threaded rod two rear end extends to the outside of one side support column one and is fixedly connected with knob, the threaded rod two outside is connected with the mounting block two of screw thread, the mounting block two right end is fixedly connected with electric guide rail, the electric guide rail outside is slidably connected with electric sliding block, and the electric sliding block lower end is fixedly connected with illuminating lamp.

[0008] Further, the other side of the upper end of the bottom plate is fixedly connected with front and rear opposite support columns two, a limiting rod is fixedly connected between the two support columns two, a limiting block is slidably connected to the outer side of the limiting rod, and the limiting block left end is fixedly connected with the other end of the electric guide rail.

[0009] Further, the clamping plate is fixedly connected with a rubber pad at one end close to the circuit board.

[0010] Further, the right end of the bottom plate is fixedly connected with a storage box.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a threaded rod one, a bevel gear one, a servo motor, a bevel gear two, an installation block one, a connecting rod and a clamping plate are cooperated, reach the effect that the circuit board of different specifications and sizes is clamped and positioned and is detected, thereby improve the applicability of the device.

[0013] 2. The utility model discloses a threaded rod two, a knob, an installation block two, an electric guide rail, an electric sliding block and a lighting lamp are cooperated, reach the effect that the light position is freely adjusted, thereby can be moved to the corresponding position along with the change of the detection position, and the detection effect will not be influenced. DRAWINGS

[0014] Figure 1 It is a main view structural schematic diagram of a circuit board detection support of the utility model;

[0015] Figure 2 It is a plan view structural schematic diagram of a circuit board detection support of the utility model;

[0016] Figure 3 It is a bottom plate internal structure schematic diagram of a circuit board detection support of the utility model;

[0017] Figure 4 It is Figure 3 The enlarged schematic diagram of A in the middle.

[0018] In the drawing: 1, bottom plate;2, cavity;3, threaded rod one;4, bevel gear one;5, servo motor;6, bevel gear two;7, installation block one;8, connecting rod;9, clamping plate;10, sliding groove;11, support column one;12, threaded rod two;13, knob;14, installation block two;15, electric guide rail;16, electric sliding block;17, lighting lamp;18, support column two;19, limiting rod;20, limiting block;21, rubber pad;22, storage box. CONCRETE IMPLEMENTATION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a circuit board detection support, including bottom plate 1, bottom plate 1 inside is provided with cavity 2, the inner wall middle part of four around cavity 2 is rotationally connected with threaded rod one 3, threaded rod one 3 other end is fixedly connected with bevel gear one 4, the inner wall fixedly connected with servo motor 5 at the bottom end of cavity 2, servo motor 5 output is fixedly connected with bevel gear two 6, bevel gear two 6 is meshed with a plurality of bevel gear one 4 respectively, threaded rod one 3 outside is connected with mounting block one 7, mounting block one 7 upper end is fixedly connected with connecting rod 8, and connecting rod 8 other end extends to bottom plate 1 outside and is fixedly connected with clamping plate 9. Specifically, through the output of servo motor 5, drive bevel gear two 6 to rotate, bevel gear two 6 drive a plurality of bevel gear one 4 to rotate, bevel gear one 4 drive threaded rod one 3 to rotate, threaded rod one 3 drive mounting block one 7 to move horizontally, in turn drive a plurality of clamping plate 9 to move away from each other or close to each other through connecting rod 8, and the circuit board of different specifications is clamped and positioned.

[0021] Among them, the upper surface of bottom plate 1 is provided with a chute 10 in cross distribution, and the connecting rod 8 is slidingly connected with the inner wall of the chute 10. Specifically, the chute 10 plays a guiding and limiting role for the horizontal movement of the connecting rod 8.

[0022] Among them, the upper end of bottom plate 1 is fixedly connected with a front and rear opposite support column one 11, and a threaded rod two 12 is rotationally connected between the two support columns one 11. The rear end of the threaded rod two 12 extends to the outside of the one side support column one 11 and is fixedly connected with a knob 13. The outer side of the threaded rod two 12 is threadedly connected with a mounting block two 14. The right end of the mounting block two 14 is fixedly connected with an electric guide rail 15. The outer side of the electric guide rail 15 is slidingly connected with an electric sliding block 16. The lower end of the electric sliding block 16 is fixedly connected with a lighting lamp 17. Specifically, by rotating the knob 13, the threaded rod two 12 is driven to rotate, the mounting block two 14 is driven to move horizontally forward and backward, and then the horizontal position of the lighting lamp 17 is adjusted forward and backward. Then, by the output of the electric guide rail 15, the electric sliding block 16 is driven to move horizontally left and right, and then the horizontal position of the lighting lamp 17 is adjusted left and right, and then the lighting lamp 17 is moved to the appropriate working position.

[0023] The other side of the bottom plate 1 upper end is fixedly connected with front and back opposite support column two 18, the two support column two 18 are fixedly connected with limiting rod 19, the limiting rod 19 outer side is slidably connected with limiting block 20, and the limiting block 20 left end is fixedly connected with the other end of the electric guide rail 15. Specifically, the limiting rod 19 and the limiting block 20 play the guiding and limiting role of the front and back horizontal movement of the illuminating lamp 17.

[0024] The clamping plate 9 is fixedly connected with rubber pad 21 close to the circuit board one end. Specifically, by setting rubber pad 21, the circuit board can be protected during clamping and positioning.

[0025] The bottom plate 1 right end is fixedly connected with storage box 22. Specifically, the storage box 22 stores some small tools required for detection, which is convenient for staff to use.

[0026] Working principle: in use, the circuit board is placed on the bottom plate 1 upper surface middle part, the output of the servo motor 5 drives the bevel gear two 6 to rotate, the bevel gear two 6 drives multiple bevel gear one 4 to rotate, the bevel gear one 4 drives the threaded rod one 3 to rotate, the threaded rod one 3 drives the mounting block one 7 to move horizontally, in turn drives multiple clamping plates 9 to move away from each other or close to each other through the connecting rod 8, clamping and positioning different specifications of circuit boards, facilitating subsequent detection, thereby improving the applicability of the device, rotating the knob 13, driving the threaded rod two 12 to rotate, the threaded rod two 12 drives the mounting block two 14 to move horizontally, in turn adjusting the front and back horizontal position of the illuminating lamp 17, in turn driving the electric sliding block 16 to move left and right horizontally through the output of the electric guide rail 15, in turn adjusting the left and right horizontal position of the illuminating lamp 17, in turn moving the illuminating lamp 17 to the appropriate working position, achieving the effect of free adjustment of the light position, so that it can be moved to the corresponding position as the detection position changes, without affecting the detection effect.

[0027] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

Claims

1. A circuit board inspection support comprising a base plate (1), characterized in that: The bottom plate (1) is internally provided with a cavity (2), the inner wall of the cavity (2) is rotatably connected with a threaded rod one (3) in the middle, one end of the threaded rod one (3) is fixedly connected with a bevel gear one (4), the bottom end of the inner wall of the cavity (2) is fixedly connected with a servo motor (5), the output end of the servo motor (5) is fixedly connected with a bevel gear two (6), the bevel gear two (6) is meshingly connected with a plurality of bevel gear one (4), the outer side of the threaded rod one (3) is threadedly connected with a mounting block one (7), the upper end of the mounting block one (7) is fixedly connected with a connecting rod (8), the other end of the connecting rod (8) extends to the outer side of the bottom plate (1) and is fixedly connected with a clamping plate (9); The upper surface of the bottom plate (1) is provided with a chute (10) in a cross distribution, the connecting rod (8) is slidably connected with the inner wall of the chute (10), the upper end of the bottom plate (1) is fixedly connected with front and rear opposite support columns one (11), a threaded rod two (12) is rotatably connected between the two support columns one (11), the rear end of the threaded rod two (12) extends to the outer side of the support column one (11) on one side and is fixedly connected with a knob (13), the outer side of the threaded rod two (12) is threadedly connected with a mounting block two (14), the right end of the mounting block two (14) is fixedly connected with an electric guide rail (15), the outer side of the electric guide rail (15) is slidably connected with an electric sliding block (16), the lower end of the electric sliding block (16) is fixedly connected with a lighting lamp (17), the upper end of the bottom plate (1) is fixedly connected with front and rear opposite support columns two (18), a limiting rod (19) is fixedly connected between the two support columns two (18), the outer side of the limiting rod (19) is slidably connected with a limiting block (20), the left end of the limiting block (20) is fixedly connected with the other end of the electric guide rail (15); Rotating the knob (13) drives the threaded rod two (12) to rotate; the threaded rod two (12) drives the mounting block two (14) to move horizontally, for adjusting the horizontal position of the lighting lamp (17) in front and back; The electric sliding block (16) is used for adjusting the horizontal position of the lighting lamp (17) on the left and right; The clamping plate (9) is fixedly connected with a rubber pad (21) close to one end of the circuit board, the right end of the bottom plate (1) is fixedly connected with a storage box (22).

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