Device for rapidly eliminating electrostatic discharge

Abstract

The utility model relates to the field of electrostatic elimination, in particular to a device for quickly eliminating electrostatic discharge. The utility model provides a device for quickly eliminating electrostatic discharge, which can quickly eliminate static electricity on a table top and a product, improve the test accuracy, facilitate the elimination of static electricity at different positions, improve the elimination efficiency, reduce the use cost, and is flexible and convenient to use. A device for rapidly eliminating electrostatic discharge comprises supporting blocks, a test board and the like, and the lower sides of the left and right parts of the test board are respectively connected with a front supporting block and a rear supporting block. According to the utility model, the static electricity on the surface of the product is released through the movement of the static electricity discharge rod, and then the static electricity on the static electricity discharge pad and the table top is eliminated through the ion fan after the angle of the ion fan is adjusted, so that the static electricity on the table top and the product can be rapidly eliminated, and the test accuracy is improved; and static electricity at different positions can be conveniently eliminated, the elimination efficiency is improved, the use cost is reduced, and the use is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of static electricity elimination, especially relates to a device for quickly eliminating static electricity discharge. BACKGROUND

[0002] Product static electricity discharge test is a kind of electromagnetic compatibility test, is used to assess the performance and reliability of product when being interfered by static electricity discharge, and static electricity discharge refers to the instantaneous current release due to static electricity accumulation, and this discharge can cause damage to electronic equipment or interfere with its normal work.

[0003] The existing product static electricity elimination is usually that static electricity generator is used to carry out static electricity discharge test on product first, static electricity on product is eliminated by manual static electricity elimination stick after test, then ion air blower is used to eliminate static electricity on table top, currently, multiple different types of equipment are needed to eliminate static electricity on product and table top, it is more cumbersome to operate, it is easy to cause that use cost is higher, affects the efficiency of elimination, and it is inconvenient to use.

[0004] Therefore, a device for quickly eliminating static electricity discharge is needed, which can quickly eliminate static electricity on table top and product, improve test accuracy, facilitate static electricity elimination on different positions, improve elimination efficiency, reduce use cost and use flexibly and conveniently. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings that multiple different types of equipment are needed to eliminate static electricity on product and table top at present, it is more cumbersome to operate, it is easy to cause that use cost is higher, it affects the efficiency of elimination and it is inconvenient to use, the utility model provides a device for quickly eliminating static electricity discharge, which can quickly eliminate static electricity on table top and product, improve test accuracy, facilitate static electricity elimination on different positions, improve elimination efficiency, reduce use cost and use flexibly and conveniently.

[0006] The technical scheme of the utility model is as follows: a device for quickly eliminating static electricity discharge, including support block, test table, limit frame, slide rail, discharge assembly, table top static electricity elimination assembly and product static electricity elimination assembly, the lower side of the left and right two parts of test table is connected with two support blocks in front and back, the upper side of test table is connected with limit frame, the left and right sides of test table are connected with slide rail, the discharge assembly for discharging is arranged on test table, the table top static electricity elimination assembly for eliminating static electricity on table top and discharge assembly is arranged on the rear part of test table, and the product static electricity elimination assembly for eliminating static electricity after product test is arranged between slide rails.

[0007] In addition, it is particularly preferred that the discharge assembly includes a static electricity discharge pad and a grounding wire, the static electricity discharge pad is placed on the test table, the static electricity discharge pad is in contact with the limit frame, and the grounding wire is connected to the right side of the static electricity discharge pad.

[0008] In addition, it is particularly preferred that the tabletop static electricity elimination assembly comprises a support frame, a worm, a worm wheel, a rotating shaft and ion fans, the support frame is connected to the rear side of the test table, the worm is rotatably connected to the upper right part of the support frame, the rotating shaft is rotatably connected to the upper part of the support frame, the worm wheel is connected to the right part of the rotating shaft and passes through the support frame, the worm wheel and the worm are in meshing engagement, and the rotating shaft is connected with the ion fans.

[0009] In addition, it is particularly preferred that the upper side of the worm is provided with a handle.

[0010] In addition, it is particularly preferred that the product static electricity elimination assembly comprises a sliding frame, a sliding block, a static electricity discharge rod and an extension spring, the sliding frame is slidably connected between the sliding rails, the sliding block is slidably connected to the upper part of the sliding frame, the static electricity discharge rod is slidably connected to the sliding block, and the extension spring is connected between the static electricity discharge rod and the sliding block.

[0011] In addition, it is particularly preferred that the sliding frame is U-shaped.

[0012] Beneficial effects: 1. The static electricity discharge rod is moved to release static electricity on the surface of the product, then the angle of the ion fan is adjusted, and then the ion fan is used to eliminate static electricity on the static electricity discharge pad and the tabletop, so that the static electricity on the tabletop and the product can be quickly eliminated, the accuracy of the test is improved, the static electricity on different positions can be conveniently eliminated, the elimination efficiency is improved, the use cost is reduced, and the use is flexible and convenient.

[0013] 2. The static electricity generator is used for static electricity discharge test of the product, and in the test process, the static electricity discharge pad and the grounding wire are used in cooperation to discharge, so that the discharge can be discharged in the test process, and the static electricity accumulation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a partial three-dimensional structure explosion drawing of the utility model.

[0016] Figure 3 It is a first partial three-dimensional structure schematic view of the utility model.

[0017] Figure 4 It is a second partial three-dimensional structure schematic view of the utility model.

[0018] Wherein, the above-mentioned drawings include the following reference signs: 1, support block, 2, test bench, 3, limit frame, 4, electrostatic discharge pad, 5, ground wire, 6, support frame, 7, worm, 8, worm gear, 9, rotating shaft, 10, ion fan, 11, slide rail, 12, sliding frame, 13, sliding block, 14, electrostatic discharge rod, 15, extension spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] A device for quickly eliminating electrostatic discharge, as shown in Figures 1-4 The left and right sides of the test bench 2 are connected with two support blocks 1, the upper side of the test bench 2 is connected with a limit frame 3, the test bench 2 is placed with an electrostatic discharge pad 4, the electrostatic discharge pad 4 is in contact with the limit frame 3, the right side of the electrostatic discharge pad 4 is connected with a ground wire 5, the rear side of the test bench 2 is connected with a support frame 6, the right upper part of the support frame 6 is rotatably connected with a worm 7, the upper side of the worm 7 is provided with a handle, which is convenient for rotating the worm 7, the upper part of the support frame 6 is rotatably connected with a rotating shaft 9, the right part of the rotating shaft 9 is connected with a worm gear 8 through the support frame 6, the worm gear 8 is in mesh with the worm 7, three ion fans 10 are connected with the rotating shaft 9, the left and right sides of the test bench 2 are connected with slide rails 11, the slide rails 11 are slidably connected with a sliding frame 12, the sliding frame 12 is U-shaped, the upper part of the sliding frame 12 is slidably connected with a sliding block 13, the sliding block 13 is slidably connected with an electrostatic discharge rod 14, and the electrostatic discharge rod 14 is connected with the sliding block 13 through an extension spring 15.

[0021] When it is needed to eliminate electrostatic discharge for the tested product, the device can be used, so that the supporting block 1 is in contact with the table top, then the electrostatic discharge pad 4 is placed on the test table 2, so that the electrostatic discharge pad 4 is in contact with the limiting frame 3, the electrostatic discharge pad 4 is limited by the limiting frame 3, then the product is placed on the electrostatic discharge pad 4, the electrostatic discharge test is carried out on the product by the electrostatic generator, in the process of testing, the discharge is discharged by the cooperation of the electrostatic discharge pad 4 and the grounding wire 5, so that the discharge can be discharged in the process of testing, the static electricity accumulation is reduced, after the test is completed, the sliding frame 12 is moved along the sliding rail 11 by hand, the sliding frame 12 is U-shaped, then the sliding block 13 is moved by hand, so that the electrostatic discharge rod 14 is moved, after the electrostatic discharge rod 14 is moved to the position of the product, the electrostatic discharge rod 14 is moved to contact the product by pressing the electrostatic discharge rod 14 by hand, and then the electrostatic on the surface of the product is released, then the electrostatic discharge rod 14 is closed, then the product is taken off, then the handle is rotated to rotate the worm 7, the worm 7 and the worm wheel 8 are meshed with each other, so that the rotating shaft 9 is rotated, and then the ion fan 10 is rotated, after the rotating shaft 9 is rotated to the appropriate angle, the ion fan 10 is started, the molecules in the ionized air are used to blow the charged ions to the area where the electrostatic is needed to be eliminated, and then the electrostatic on the electrostatic discharge pad 4 and the table top is eliminated, so that the electrostatic on the table top and the product can be quickly eliminated, the accuracy of the test is improved, the electrostatic on different positions can be easily eliminated, the elimination efficiency is improved, the use cost is reduced, the use is flexible and convenient, after the elimination is completed, the ion fan 10 is closed.

[0022] The skilled in the art should understand that the above embodiments do not limit the utility model in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the utility model.

Claims

1. A device for rapidly eliminating electrostatic discharge, characterized in that: It includes a support block (1), a test table (2), a limiting frame (3), a slide rail (11), a discharge component, a table surface static elimination component, and a product static elimination component. The lower sides of the left and right sides of the test table (2) are connected to two support blocks (1), the upper side of the test table (2) is connected to the limiting frame (3), the left and right sides of the test table (2) are connected to slide rails (11), the test table (2) is provided with a discharge component for discharge, the rear of the test table (2) is provided with a table surface static elimination component for eliminating static electricity on the table surface and the discharge component, and the slide rails (11) are provided with a product static elimination component for eliminating static electricity after product testing.

2. The device for rapidly eliminating electrostatic discharge as described in claim 1, characterized in that: The discharge assembly includes an electrostatic discharge pad (4) and a grounding wire (5). The electrostatic discharge pad (4) is placed on the test bench (2). The electrostatic discharge pad (4) is in contact with the limiting frame (3). The grounding wire (5) is connected to the right side of the electrostatic discharge pad (4).

3. The device for rapidly eliminating electrostatic discharge as described in claim 2, characterized in that: The tabletop static elimination assembly includes a support frame (6), a worm (7), a worm wheel (8), a rotating shaft (9), and an ion fan (10). The support frame (6) is connected to the rear side of the test table (2). The worm (7) is rotatably connected to the upper right part of the support frame (6). The rotating shaft (9) is rotatably connected to the upper part of the support frame (6). The worm wheel (8) is connected to the right side of the rotating shaft (9) through the support frame (6). The worm wheel (8) meshes with the worm (7). Multiple ion fans (10) are connected to the rotating shaft (9).

4. The device for rapidly eliminating electrostatic discharge as described in claim 3, characterized in that: A handle is provided on the upper side of the worm (7).

5. The device for rapidly eliminating electrostatic discharge as described in claim 4, characterized in that: The static elimination component of the product includes a sliding frame (12), a slider (13), a static discharge rod (14), and a telescopic spring (15). The sliding frame (12) is slidably connected between the slide rails (11). The slider (13) is slidably connected to the upper part of the sliding frame (12). The static discharge rod (14) is slidably connected to the slider (13). The telescopic spring (15) is connected between the static discharge rod (14) and the slider (13).

6. The device for rapidly eliminating electrostatic discharge as described in claim 5, characterized in that: The sliding frame (12) is U-shaped.

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