Anti-interference static coating structure of tablet computer mainboard

Abstract

The utility model discloses an anti-interference static coating structure of a tablet computer mainboard, which belongs to the technical field of mainboards, and aims at solving the problems that the clamping work is not comprehensive and unstable and the turnover angle cannot be guaranteed, the anti-interference static coating structure comprises a box body, supporting seats are fixedly connected to four corners of the bottom of the box body, and moving devices are arranged on the left side and the right side of the box body. A coating device is arranged at the top of the box body, a turnover mechanism is fixedly mounted in the box body through a moving device, and a clamping mechanism is arranged on the turnover mechanism and is arranged below the coating device; by arranging the clamping mechanism, when the mainboard is clamped and fixed, not only can the upper surface and the lower surface of the mainboard be clamped, but also the mainboard can be clamped according to the front-back length of the mainboard, so that the mainboard is stably clamped in the box body, and the overturning stability is improved; and it can be guaranteed that the turning angle of the main board is accurate, and therefore coating work can be conveniently conducted in cooperation with a coating device.

Description

Technical Field

[0001] The utility model belongs to the technical field of mainboards, and in particular relates to an anti-interference electrostatic coating structure of a mainboard of a tablet computer. Background Art

[0002] The motherboard, also known as the main board, system board, or motherboard, is one of the most basic and important components of a computer. The motherboard is generally a rectangular circuit board on which the main circuit systems that make up the computer are installed, generally including BIOS chip, I / 0 control chip, keyboard and panel control switch interface, indicator light connector, expansion slot, DC power supply connector for the motherboard and plug-in card, and other components.

[0003] The prior art discloses an anti-interference electrostatic coating structure for a tablet computer motherboard with a patent announcement number of CN217797152U. The patent includes a working box, wherein a through opening is provided in the middle of both side outer walls of the working box, and a clamping assembly is slidably connected inside the through opening. A rectangular opening is provided in the middle of the top outer wall of the working box, and a second electric slide rail is fixed to the top outer walls of the working box on both sides of the rectangular opening. The utility model can place the mainboard on the insulating pad of the clamp block on the fixed rod by toggling the clamp block on the connecting rod, and then the insulating pad of the clamp block on the connecting rod fits the mainboard under the influence of the elastic tube, and the insulating pad on the clamp block cooperates with the anti-static brush head of the coating component to effectively avoid the generation of static electricity, the electric telescopic rod can push the C-shaped plate to move horizontally, and adapt to mainboards of different widths, the spring cooperates with the slider and the connecting rod to adjust the distance between the clamp block on the connecting rod and the clamp block on the fixed rod, and adapt to mainboards of different thicknesses, but there are still the following deficiencies in actual use: from a practical point of view, in the process of clamping the mainboard in this patent, it can only be clamped up and down, and it is impossible to effectively clamp it front and back, which may cause the mainboard to slip during the flipping process due to unstable clamping effect, and coating work cannot be carried out. At the same time, the flipping process is driven by a motor, and the controllable flipping angle cannot be guaranteed, which is not convenient for coating work.

[0004] Therefore, there is a need for an anti-interference electrostatic coating structure for a tablet computer motherboard to solve the problems in the prior art that the clamping work is not comprehensive and unstable and the flipping angle cannot be guaranteed. Utility Model Content

[0005] The utility model aims to provide an anti-interference electrostatic coating structure for a tablet computer mainboard to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-interference electrostatic coating structure for a tablet computer motherboard, comprising a box body, the four corners of the bottom of the box body are fixedly connected to support seats, moving devices are arranged on the left and right sides of the box body, a coating device is arranged on the top of the box body, a flipping mechanism is fixedly installed in the box body through the moving device, and a clamping mechanism is arranged on the flipping mechanism and is arranged below the coating device.

[0007] It should be noted in the scheme that the clamping mechanism includes a limit frame, which is arranged in the box body through a flipping mechanism, and the limit frame is fixedly connected to a connecting seat on the side of the limit frame close to the flipping mechanism, and a connecting shaft is fixedly connected to the connecting seat and is connected to the flipping mechanism, and a movable groove is arranged in the limit frame, and a connecting rod slides symmetrically front and back in the movable groove and passes through the limit frame, an electric telescopic rod is fixedly connected between the two connecting rods, and the connecting rod passes through the end of the limit frame and is fixedly connected with a clamping block, a splint is movably arranged in the limit frame up and down, and an electric push rod is fixedly installed between the splint and the limit frame.

[0008] It is further worth mentioning that the connecting rod slides in a limited position in the movable groove, and the two connecting rods are connected together by an electric telescopic rod. Two electric push rods are arranged on the splint, and the two electric push rods are respectively arranged near the two ends of the splint.

[0009] It should be further explained that a non-slip cushion layer is provided on the surface of the clamping plate away from the electric push rod, and the length of the clamping plate is consistent with that of the limiting frame.

[0010] As a preferred embodiment, the flipping mechanism includes a mounting frame, which is fixedly installed in the box body through a sliding member in a moving device, and the mounting frame is rotatably connected to the connecting shaft through a bearing on the side close to the clamping mechanism, a slide is fixedly connected to the bottom of the mounting frame, a rack is slidably connected to the slide, a gear is meshed on the upper part of the rack and fixedly connected to the connecting shaft, a hydraulic telescopic rod is fixedly connected to the outer side of the slide at the bottom of the mounting frame, a connecting block is fixedly connected to the end of the hydraulic telescopic rod and fixedly connected to the rack, and the connecting block and the rack are connected at a yield opening opened on the slide.

[0011] As a preferred embodiment, the rack is set to have a length that is half the length of the slide, and the number of teeth on the rack is set to be half the number of teeth on the gear.

[0012] Compared with the prior art, the anti-interference electrostatic coating structure of a tablet computer motherboard provided by the utility model has at least the following beneficial effects:

[0013] (1) The clamping mechanism is set up so that when clamping and fixing the mainboard, not only the upper and lower surfaces can be clamped, but also the mainboard can be clamped according to its front and rear length, so that the mainboard can be stably clamped in the box, thereby improving the stability during flipping and facilitating the coating device to perform coating work.

[0014] (2) The turning mechanism can ensure that the mainboard is turned over at an accurate turning angle, thereby facilitating the coating work in cooperation with the coating device and improving the coating accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the internal cutaway structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the disassembled structure of the clamping mechanism and the flipping mechanism of the utility model.

[0019] In the figure: 1. box body; 2. moving device; 3. coating device; 4. supporting seat; 5. clamping mechanism; 501. limit frame; 502. connecting seat; 503. connecting shaft; 504. movable groove; 505. electric telescopic rod; 506. clamping plate; 507. electric push rod; 508. connecting rod; 509. clamping block; 6. flipping mechanism; 601. mounting frame; 602. sliding seat; 603. rack; 604. gear; 605. connecting block; 606. clearance port; 607. hydraulic telescopic rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] See also Figure 1-4 The utility model provides an anti-interference electrostatic coating structure for a tablet computer motherboard, comprising a box body 1, the four corners of the bottom of the box body 1 are fixedly connected with a support seat 4, a moving device 2 is arranged on the left and right sides of the box body 1, a coating device 3 is arranged on the top of the box body 1, a flip mechanism 6 is fixedly installed in the box body 1 through the moving device 2, and a clamping mechanism 5 is arranged on the flip mechanism 6 and is arranged below the coating device 3;

[0022] The moving device 2 and the coating device 3 are publicly described in the patent announcement number CN217797152U, and no further details are given here. The clamping mechanism 5 is used to improve the stability of the computer motherboard clamping, which facilitates the coating work. The flipping mechanism 6 is used to facilitate 180° flipping, improve the accuracy of the flipping angle, and thus ensure the coating effect.

[0023] Further as Figure 2 , Figure 3 and Figure 4 As shown, it is worth specifically explaining that the clamping mechanism 5 includes a limit frame 501, which is arranged in the box body 1 through the flip mechanism 6, and a connecting seat 502 is fixedly connected to the side of the limit frame 501 close to the flip mechanism 6, and a connecting shaft 503 is fixedly connected to the connecting seat 502 and connected to the flip mechanism 6, and a movable groove 504 is arranged in the limit frame 501, and a connecting rod 508 is symmetrically slidable in the movable groove 504 and penetrates the limit frame 501, and an electric telescopic rod 505 is fixedly connected between the two connecting rods 508, and the connecting rod 508 penetrates the end of the limit frame 501 A clamping block 509 is fixedly connected to the clamping plate 509, a clamping plate 506 is movably arranged in the limit frame 501, an electric push rod 507 is fixedly installed between the clamping plate 506 and the limit frame 501, a connecting rod 508 is limited and slid in the movable groove 504, and the two connecting rods 508 are connected together by an electric telescopic rod 505, two electric push rods 507 are arranged on the clamping plate 506, and the two electric push rods 507 are respectively arranged near the two ends of the clamping plate 506, and an anti-slip cushion layer is arranged on the surface of the clamping plate 506 away from the electric push rod 507, and the length of the clamping plate 506 is consistent with that of the limit frame 501;

[0024] The operation of the electric push rod 507 pushes the clamping plate 506 to clamp the upper and lower surfaces of the computer motherboard. At the same time, the electric telescopic rod 505 contracts, causing the connecting rods 508 on both sides to contract in the movable groove 504, and then the clamping block 509 clamps the computer motherboard front and back to limit its position, thereby improving its clamping stability.

[0025] According to the above working process, it can be known that: through the set clamping mechanism 5, when clamping and fixing the mainboard, not only the upper and lower surfaces can be clamped, but also the clamping work can be performed according to the front and rear length of the mainboard, so that the mainboard can be stably clamped in the box body 1, thereby improving the stability during flipping, which is convenient for the coating device 3 to perform coating work.

[0026] Further as Figure 2 , Figure 3 and Figure 4As shown, it is worth specifically explaining that the flip mechanism 6 includes a mounting frame 601, which is fixedly mounted in the box body 1 through a sliding member in the moving device 2, and the mounting frame 601 is rotatably connected to the connecting shaft 503 through a bearing on one side of the clamping mechanism 5, and a slide 602 is fixedly connected to the bottom of the mounting frame 601, and a rack 603 is slidably connected to the slide 602, and a gear 604 is meshed on the upper part of the rack 603 and fixedly connected to the connecting shaft 503, and a hydraulic telescopic rod 607 is fixedly connected to the outer side of the slide 602 at the bottom of the mounting frame 601, and a connecting block 605 is fixedly connected to the end of the hydraulic telescopic rod 607 and fixedly connected to the rack 603, and the connecting block 605 is connected to the rack 603 and is provided with a yielding opening 606 on the slide 602, and the length of the rack 603 is set to half the length of the slide 602, and the number of teeth set on the rack 603 is set to half the number of teeth on the gear 604;

[0027] The hydraulic telescopic rod 607 operates to push the connecting block 605 to drive the rack 603 to slide on the slide 602, so that the rack 603 drives the gear 604 to rotate, so that the clamping mechanism 5 completes a 180° flip, turning the computer motherboard over, thereby facilitating coating on the other side.

[0028] This scheme has the following working process: when this device is used, the computer motherboard is clamped and installed in the box body 1 through the clamping mechanism 5. At this time, the operation of the electric push rod 507 pushes the clamping plate 506 to clamp the upper and lower surfaces of the computer motherboard. At the same time, the electric telescopic rod 505 contracts, so that the connecting rods 508 on both sides contract in the movable groove 504, and then the computer motherboard is clamped and limited front and back through the clamping block 509, thereby improving its clamping stability. In conjunction with the movement of the moving device 2, the surface of the computer motherboard is coated through the coating device 3. When it is necessary to turn it over for coating, the hydraulic telescopic rod 607 is operated to push the connecting block 605 to drive the rack 603 to slide on the slide seat 602, so that the rack 603 drives the gear 604 to rotate, so that the clamping mechanism 5 completes a 180° flip, and the computer motherboard is turned over, so as to facilitate the coating of the other side.

[0029] In summary: by setting up the clamping mechanism 5, when clamping and fixing the mainboard, not only the upper and lower surfaces can be clamped, but also the mainboard can be clamped according to the front and rear lengths of the mainboard, so that the mainboard can be stably clamped in the box body 1, thereby improving the flipping stability and facilitating the coating device 3 to perform coating work. By setting up the flipping mechanism 6, it is possible to ensure that the mainboard is flipped over, and the flipping angle is accurate, so that it is convenient to cooperate with the coating device 3 to perform coating work and improve the coating accuracy.

Claims

1. An anti-interference electrostatic coating structure for a tablet computer motherboard, comprising a box (1), characterized in that: The four corners of the bottom of the box (1) are fixedly connected to support seats (4); the left and right sides of the box (1) are provided with moving devices (2); the top of the box (1) is provided with a coating device (3); a turning mechanism (6) is fixedly installed in the box (1) via the moving device (2); a clamping mechanism (5) is provided on the turning mechanism (6) and is arranged below the coating device (3); The clamping mechanism (5) comprises a limit frame (501), the limit frame (501) is arranged in the box body (1) through the turning mechanism (6), the limit frame (501) is fixedly connected to a connecting seat (502) on the side close to the turning mechanism (6), the connecting seat (502) is fixedly connected to a connecting shaft (503) and is connected to the turning mechanism (6), the limit frame (501) is provided with a movable groove (504), and the movable groove (504) is provided with a movable groove (504). A connecting rod (508) is symmetrically slidable forward and backward and is arranged through the limit frame (501); an electric telescopic rod (505) is fixedly connected between the two connecting rods (508); the connecting rod (508) passes through the limit frame (501) and is fixedly connected to a clamping block (509) at the end thereof; a clamping plate (506) is movably arranged up and down in the limit frame (501); an electric push rod (507) is fixedly installed between the clamping plate (506) and the limit frame (501); The connecting rod (508) is limitedly slidable in the movable groove (504), and the two connecting rods (508) are connected together through the electric telescopic rod (505). Two electric push rods (507) are arranged on the clamping plate (506), and the two electric push rods (507) are respectively arranged near the two ends of the clamping plate (506).

2. The anti-interference electrostatic coating structure of a tablet computer motherboard according to claim 1, characterized in that: A non-slip cushion layer is provided on the surface of the clamping plate (506) away from the electric push rod (507), and the clamping plate (506) and the limiting frame (501) are arranged to have the same length.

3. The anti-interference electrostatic coating structure of a tablet computer motherboard according to claim 1, characterized in that: The flip mechanism (6) comprises a mounting frame (601), wherein the mounting frame (601) is fixedly mounted in the box body (1) via a sliding member in the moving device (2); the mounting frame (601) is rotatably connected to the connecting shaft (503) via a bearing on a side close to the clamping mechanism (5); a sliding seat (602) is fixedly connected to the bottom of the mounting frame (601); a rack (603) is slidably connected to the sliding seat (602); a gear (604) is meshed on the upper part of the rack (603) and is fixedly connected to the connecting shaft (503); a hydraulic telescopic rod (607) is fixedly connected to the outer side of the sliding seat (602) at the bottom of the mounting frame (601); a connecting block (605) is fixedly connected to the end of the hydraulic telescopic rod (607) and is fixedly connected to the rack (603); the connecting block (605) is connected to the rack (603) and is located at a position where a clearance opening (606) is provided on the sliding seat (602).

4. The anti-interference electrostatic coating structure of a tablet computer motherboard according to claim 3, characterized in that: The length of the rack (603) is half the length of the slide seat (602), and the number of teeth on the rack (603) is half the number of teeth on the gear (604).

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