Anti-static PCBA (Printed Circuit Board Assembly) mainboard

Abstract

The utility model discloses an anti-static PCBA main board which comprises a protection frame, a supporting table is arranged on the inner bottom wall of the protection frame, an anti-static PCBA main board body is arranged on the supporting table, a stacking assembly is arranged on the protection frame, and a protection assembly for conveniently protecting the anti-static PCBA main board body is arranged on the protection frame. The protection assembly comprises a bottom groove, a sliding groove, storage grooves, limiting grooves, lead screws, adjusting rollers, sliding blocks, a clamping frame and a protection pad, the bottom groove is formed in the bottom of the protection frame, the sliding groove is formed in the inner bottom wall of the protection frame, the storage grooves are formed in the front side and the rear side of the inner wall of the protection frame and communicate with the sliding groove, and the limiting grooves are formed in the left side and the right side of the inner wall of the protection frame; the lead screw is arranged on the protection frame, the two ends of the lead screw penetrate through and extend to the inner wall of the sliding groove to be rotationally connected, the lead screw is sleeved with the adjusting roller and located in the bottom groove, and the lead screw is sleeved with the sliding block and is slidably connected with the sliding groove. According to the technical scheme, the anti-static PCBA mainboard body can be protected conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of PCBA mainboard, especially relates to a PCBA mainboard of antistatic. BACKGROUND

[0002] Printed circuit board, also known as printed circuit board, printed wiring board, often uses the English abbreviation PCB, is an important electronic component, is the support body of electronic components, is the provider of electronic component circuit connection, since it is made of electronic printing technology, is called "printed" circuit board.

[0003] In the existing production of antistatic PCBA mainboard, the antistatic PCBA mainboard does not have the function of protection, is vulnerable to collision in the outside world in the transfer, and then is vulnerable to the abrasion or breakage of the antistatic PCBA mainboard, brings unnecessary loss to the user, is not favorable to the use and the transfer of the user. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of PCBA mainboards of antistatic, to solve the technical problem that the existing antistatic PCBA mainboard does not have the function of protection.

[0005] To achieve the above object, the PCBA mainboard of antistatic provided by the utility model, including protection frame, the inner bottom wall of the protection frame is equipped with support table, the support table is equipped with antistatic PCBA mainboard body, the protection frame is equipped with superposition component, the protection frame is equipped with protection component that the antistatic PCBA mainboard body is conveniently protected;

[0006] The protection component includes bottom groove, sliding slot, storage groove, limiting groove, screw rod, adjusting roller, sliding block, clamping frame and protection pad, the bottom groove is opened in the bottom of the protection frame, the sliding slot is opened in the inner bottom wall of the protection frame, the storage groove is opened in the inner wall of the protection frame two sides, and is communicated with the sliding slot, the limiting groove is opened in the inner wall of the protection frame two sides, and is communicated with the storage groove, the screw rod is equipped on the protection frame, and both ends are penetrated and extend to the inner wall rotation connection of the sliding slot, the adjusting roller is sleeved on the screw rod, and is located in the inside of the bottom groove, the sliding block is sleeved on the screw rod, and is slidably connected with the sliding slot, the clamping frame is equipped on the sliding block, and is slidably connected with the limiting groove, the protection pad is equipped in the inner wall of the protection pad.

[0007] Optionally, the size of the storage groove is adapted to the size of the clamping frame.

[0008] Optionally, a plurality of threads are engraved on the screw rod, and are symmetrically distributed.

[0009] Optionally, the protective pad is made of rubber material.

[0010] Optionally, the superposition assembly comprises a fixing groove and a supporting leg, the fixing groove is arranged on the top of the protective frame, and the supporting leg is arranged on the bottom of the protective frame.

[0011] Optionally, the size of the fixing groove and the size of the supporting leg are matched, and the number of the fixing groove and the supporting leg is multiple.

[0012] The technical scheme of the utility model has the following beneficial effects: when the produced anti-static PCBA main board body needs to be protected and stored, the produced anti-static PCBA main board body is first placed on the supporting table, then the staff rotates the adjusting roller in the bottom groove, the clamping frame on the sliding block is driven by the screw rod to make the relative side movement through the limiting of the sliding groove and the limiting groove, the protective pad clamps the front and back sides of the anti-static PCBA main board body, thereby the anti-static PCBA main board body is conveniently protected, when the protective frame for placing the anti-static PCBA main board body needs to be stacked and placed, the supporting leg at the bottom of the protective frame is aligned with the fixing groove at the top of the protective frame, so that the multiple protective frames are stacked and placed, thereby the storage and placement position can be saved, and the anti-static PCBA main board body is conveniently stored and transported. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creative labor.

[0014] Figure 1 It is an overall structure schematic view of the anti-static PCBA main board of an embodiment of the utility model;

[0015] Figure 2 It is a top view of the anti-static PCBA main board of an embodiment of the utility model;

[0016] Figure 3 It is Figure 2 It is the enlarged drawing of A of the anti-static PCBA main board of an embodiment of the utility model;

[0017] Figure 4 It is a bottom view of the anti-static PCBA main board of an embodiment of the utility model;

[0018] Figure 5 It is a protective assembly schematic view of the anti-static PCBA main board of an embodiment of the utility model.

[0019] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

[0020] Figure numbers: 1. Protective frame; 2. Support platform; 3. Anti-static PCBA main board body; 4. Stacking assembly; 41. Fixing slot; 42. Support foot; 5. Protective assembly; 51. Bottom slot; 52. Slide slot; 53. Storage slot; 54. Limiting slot; 55. Screw; 56. Adjusting roller; 57. Slider; 58. Clamping frame; 59. Protective pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0024] The utility model provides an anti-static PCBA mainboard.

[0025] like Figures 1 to 5 As shown, in one embodiment of the present invention, the anti-static PCBA motherboard includes a protective frame 1, the inner bottom wall of the protective frame 1 is provided with a support platform 2, the support platform 2 is provided with an anti-static PCBA motherboard body 3, the protective frame 1 is provided with a superimposed component 4, and the protective frame 1 is provided with a protective component 5 for conveniently protecting the anti-static PCBA motherboard body 3;

[0026] The protection assembly 5 comprises a bottom groove 51, a sliding groove 52, a receiving groove 53, a limiting groove 54, a lead screw 55, an adjusting roller 56, a sliding block 57, a clamping frame 58 and a protection pad 59, the bottom groove 51 is arranged at the bottom of the protection frame 1, the sliding groove 52 is arranged at the inner bottom wall of the protection frame 1, the receiving groove 53 is arranged at the inner wall of the protection frame 1 and communicates with the sliding groove 52, the limiting groove 54 is arranged at the inner wall of the protection frame 1 and communicates with the receiving groove 53, the lead screw 55 is arranged on the protection frame 1 and is rotatably connected to the inner wall of the sliding groove 52 at both ends, the adjusting roller 56 is sleeved on the lead screw 55 and located in the bottom groove 51, the sliding block 57 is sleeved on the lead screw 55 and slidably connected with the sliding groove 52, the clamping frame 58 is arranged on the sliding block 57 and slidably connected with the limiting groove 54, and the protection pad 59 is arranged on the inner wall of the protection pad 59.

[0027] Specifically, the size of the receiving groove 53 is matched with the size of the clamping frame 58, the receiving groove 53 plays a receiving role on the clamping frame 58, and the space in the protection frame 1 is avoided from being occupied by the clamping frame 58.

[0028] Specifically, the lead screw 55 is provided with a plurality of threads and is symmetrically distributed, preferably, in the embodiment, the threads are two, and the sliding block 57 is facilitated to move on the opposite side or the opposite side.

[0029] Specifically, the protection pad 59 is made of rubber material and plays a protection role on the anti-static PCBA main board body 3, and friction and collision of the anti-static PCBA main board body 3 are avoided.

[0030] Specifically, the superposition assembly 4 comprises a fixed groove 41 and a supporting leg 42, the fixed groove 41 is arranged at the top of the protection frame 1, and the supporting leg 42 is arranged at the bottom of the protection frame 1.

[0031] Specifically, the size of the fixed groove 41 is matched with the size of the supporting leg 42, the number of the fixed groove 41 and the supporting leg 42 is multiple, preferably, in the embodiment, the number of the fixed groove 41 and the supporting leg 42 is four, and the protection frame 1 is facilitated to be placed in a superposed manner.

[0032] Specifically, the working principle and use process of the utility model are as follows:

[0033] When the produced anti-static PCBA main board body 3 needs to be protected and stored, first, the produced anti-static PCBA main board body 3 is placed on the support table 2, then the staff rotates the adjusting roller 56 inside the bottom groove 51, the screw rod 55 drives the clamping frame 58 on the sliding block 57 to make relative side movement through the sliding groove 52 and the limiting of the limiting groove 54, so that the protective pad 59 clamps the front and rear sides of the anti-static PCBA main board body 3, thereby completing the protection, when the protective frame 1 placed with the anti-static PCBA main board body 3 needs to be stacked and placed, the support feet 42 at the bottom of the protective frame 1 are aligned with the fixed grooves 41 at the top, so that multiple protective frames 1 are stacked and placed, thereby saving storage and placement positions.

[0034] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. An anti-static PCBA motherboard, characterized in that: The invention comprises a protective frame (1), wherein the inner bottom wall of the protective frame (1) is provided with a support platform (2), an anti-static PCBA mainboard body (3) is provided on the support platform (2), a superimposed component (4) is provided on the protective frame (1), and a protective component (5) for facilitating protection of the anti-static PCBA mainboard body (3) is provided on the protective frame (1); The protective assembly (5) includes a bottom groove (51), a slide groove (52), a receiving groove (53), a limiting groove (54), a screw rod (55), an adjusting roller (56), a slider (57), a clamping frame (58) and a protective pad (59), wherein the bottom groove (51) is provided at the bottom of the protective frame (1), the slide groove (52) is provided at the inner bottom wall of the protective frame (1), the receiving groove (53) is provided at the front and rear sides of the inner wall of the protective frame (1) and is connected to the slide groove (52), and the limiting groove (54) is provided at the left and right sides of the inner wall of the protective frame (1). , and is connected to the receiving groove (53), the screw rod (55) is provided on the protective frame (1), and both ends pass through and extend to the inner wall of the slide groove (52) for rotational connection, the adjusting roller (56) is sleeved on the screw rod (55), and is located inside the bottom groove (51), the slider (57) is sleeved on the screw rod (55), and is slidably connected to the slide groove (52), the clamping frame (58) is provided on the slider (57), and is slidably connected to the limit groove (54), and the protective pad (59) is provided on the inner wall of the protective pad (59).

2. The anti-static PCBA motherboard according to claim 1, characterized in that: The size of the receiving groove (53) is adapted to the size of the clamping frame (58).

3. The anti-static PCBA motherboard according to claim 1, characterized in that: The screw rod (55) is engraved with multiple threads, which are symmetrically distributed.

4. The anti-static PCBA motherboard according to claim 1, characterized in that: The protective pad (59) is made of rubber material.

5. The anti-static PCBA motherboard according to claim 1, characterized in that: The stacking assembly (4) comprises a fixing groove (41) and a supporting foot (42), wherein the fixing groove (41) is opened at the top of the protective frame (1), and the supporting foot (42) is arranged at the bottom of the protective frame (1).

6. The anti-static PCBA motherboard according to claim 5, characterized in that: The size of the fixing groove (41) is adapted to the size of the supporting foot (42), and the number of the fixing groove (41) and the number of the supporting foot (42) are both multiple.

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