Human body static comprehensive tester

Abstract

The utility model relates to the field of electrostatic protection, in particular to a human body electrostatic comprehensive tester. Comprising a tester body, a testing plate, a supporting pipe and a supporting plate, an adjusting structure is arranged on the inner wall of the supporting pipe and comprises a moving rod, the moving rod is slidably connected with the supporting pipe, mounting blocks are fixedly connected to the upper end of the moving rod and the lower end of the supporting pipe, and a mounting frame is slidably connected to the surface of each mounting block. The two mounting frames are fixedly connected with the testing plate and the supporting plate respectively, mounting rods are slidably connected to the interiors of the mounting frames, and mounting holes are formed in the positions, corresponding to the mounting rods, of the two sides of the mounting block. The human body static comprehensive tester provided by the utility model has the advantages that the supporting plate, the supporting pipe and the testing plate can be conveniently mounted and dismounted through the mounting frame and the mounting block, the dismounted components and the telescopic supporting pipe occupy small space, and the transportation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electrostatic protection, in particular to a comprehensive tester for human body electrostatics. Background Art

[0002] Static electricity is a natural phenomenon, which is generated by contact, friction, peeling and other methods. In the electronics industry, static electricity protection technology is needed to reduce the losses caused by static electricity and improve the product qualification rate. The human body static electricity comprehensive tester can test the resistance value of anti-static products such as anti-static shoes, hamstring straps, wrist straps, etc. worn by the tested person to determine whether they meet the safety requirements of anti-static.

[0003] In the prior art, the human body static electricity comprehensive tester mainly consists of a tester body and a test board. The person being tested needs to wear static electricity shoes and stand on the test board for testing. The person being tested reads and judges the test data through the display screen on the tester body. In order to facilitate the use of the person being tested, a support tube and a support plate are usually installed on the test board, and then the tester body is placed on the support plate. However, this operation will cause the following problems: the traditional support plate, support tube and test plate are fixed by several screws, which is inconvenient to disassemble and assemble, and the length of the support rod cannot be adjusted. When transporting the whole, it occupies a large space, resulting in high transportation costs. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the support plate, the support tube and the test plate are inconvenient to disassemble and assemble, and the transportation occupies a large space.

[0005] In order to solve the above technical problems, the utility model provides a comprehensive human body static electricity tester, comprising: a tester body, a test board, a support tube and a support plate, the inner wall of the support tube is provided with an adjustment structure, the adjustment structure comprises a moving rod, the moving rod is slidably connected to the support tube, the upper end of the moving rod and the lower end of the support tube are fixedly connected with a mounting block, the surface of the mounting block is slidably connected with a mounting frame, the two mounting frames are respectively fixedly connected with the test plate and the support plate, the interior of the mounting frame is slidably connected with a mounting rod, mounting holes are provided at positions corresponding to the mounting rods on both sides of the mounting block, the inner wall of the mounting hole is slidably connected with the mounting rod, one end of the mounting rod away from the mounting frame is fixedly connected with a connecting plate, one side of the mounting frame is fixedly connected with a limiting block, the inner wall of the limiting block is slidably connected with the limiting rod, one end of the limiting rod is fixedly connected with the connecting plate, the arc surface of the limiting rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected with the limiting block and the limiting rod, one side of the moving rod is rotatably connected with a positioning rod, and the arc surface of the positioning rod is threaded with a clamping plate.

[0006] The effects achieved by the above components are: the support plate, support tube and test plate can be conveniently installed and disassembled through the installation frame and the installation block, and the disassembled components and the retractable support tube occupy little space, reducing transportation costs.

[0007] Preferably, a handle is rotatably connected to a side of the connecting plate away from the installation frame, and the cross-section of the handle is "U"-shaped.

[0008] The effect achieved by the above components is: the connecting plate is driven to move by operating the handle, so that the user can move the connecting plate conveniently.

[0009] Preferably, one side of the installation frame close to the support tube is rotatably connected to two pulleys, and the arc surfaces of the pulleys are slidably connected to the installation block.

[0010] The effect achieved by the above components is: the friction between the installation frame and the installation block is reduced by the pulley, so that the installation block can slide into the installation frame more smoothly.

[0011] Preferably, a side of the clamping plate close to the support tube is fixedly connected with an anti-skid pad, and a side of the anti-skid pad close to the support tube is provided with a plurality of anti-skid grooves.

[0012] The effect achieved by the above components is: the friction on the surface of the splint is increased by the anti-slip pad, so that the limiting effect of the splint is better.

[0013] Preferably, a sliding rod is fixedly connected to one side of the moving rod close to the positioning rod, and the arc surface of the sliding rod is slidably connected to the clamping plate.

[0014] The effect achieved by the above components is: the clamping plate is limited by the sliding rod to prevent it from rotating, and when the user rotates the auxiliary rod, there is no need to support the clamping plate.

[0015] Preferably, an auxiliary structure is provided on the upper surface of the support plate, and the auxiliary structure includes two fixed blocks, the two fixed blocks are fixedly connected to the support plate, and the auxiliary plate is rotatably connected on one side of the two fixed blocks close to each other, the upper surface of the auxiliary plate abuts against the tester body, and an auxiliary groove is opened on the upper surface of the support plate, and a protrusion is slidably connected to the inner wall of the auxiliary groove, and an auxiliary rod is rotatably connected to the position of the inner wall of the support plate corresponding to the auxiliary groove, and the arc surface of the auxiliary rod is threadedly connected to the protrusion.

[0016] The effect achieved by the above components is: rotate the auxiliary rod to move the protrusion along the auxiliary groove, use the protrusion to press against the lower surface of the auxiliary plate, and rotate the auxiliary plate, thereby changing the angle of the tester body, adjusting the orientation angle of the tester body to the best, making it convenient for users to observe test data.

[0017] Preferably, a plurality of anti-slip protrusions are fixedly connected to the upper surface of the auxiliary plate, and the plurality of anti-slip protrusions are evenly distributed on the auxiliary plate.

[0018] The effect achieved by the above components is: the friction on the surface of the auxiliary plate is increased by the anti-slip protrusions, so that the auxiliary plate has a better supporting effect on the tester body.

[0019] Compared with the related art, the human body static electricity comprehensive tester provided by the utility model has the following beneficial effects:

[0020] The utility model provides a human body static comprehensive tester, which is arranged at the entrance of an important department and is used to detect and judge whether the comprehensive resistance of the human body meets the safety requirements of anti-static. The person to be tested needs to wear static shoes and stand on the test board for testing, and the support tube and the support plate can connect and support the tester body and the test board. The traditional support tube and the support plate are fixed by a plurality of screws, which are inconvenient to disassemble and assemble, and the length of the support rod cannot be adjusted, and the overall transportation occupies a large space. At this time, the installation frame on the test board is first operated to move the connecting plate in a direction away from the installation frame, and the connecting plate drives the installation rod to slide away from the inner wall area of ​​the installation frame. In this process, the connecting plate drives the limit rod to slide along the limit block, and the spring is in a compressed state. The support tube is operated to make the installation block at the bottom of the support tube slide into the installation frame, and the connecting plate is released. The spring in the compressed state drives the limit rod to reset, and the limit rod drives the installation rod to move in a direction close to the installation frame through the connecting plate, and the installation rod slides into the installation hole, so that the installation block is fixed in the installation frame, and then the support tube is fixed on the test board. The clamping plate is then supported and only the positioning rod is rotated. The positioning rod drives the clamping plate away from the supporting tube with the help of the thread. At this time, the moving rod can be slid out of the supporting tube to an appropriate length, and the positioning rod is rotated in the opposite direction. The positioning rod drives the clamping plate to move in the direction close to the supporting tube with the help of the thread. The clamping plate is tightly against the supporting tube to fix the position of the moving rod. By operating the mounting frame on the supporting plate in the same way, the mounting block at the upper end of the moving rod is fixed in the mounting frame on the supporting plate. Finally, the tester body is placed on the supporting plate, wherein the connecting plate is driven to move by operating the handle, which is convenient for the user to move the connecting plate, and the friction between the mounting frame and the mounting block is reduced by the pulley, so that the mounting block slides into the mounting frame more smoothly. The friction on the surface of the clamping plate is increased by the anti-slip pad, so that the limiting effect of the clamping plate is better, and the clamping plate is limited by the sliding rod to prevent it from rotating. When the user rotates the auxiliary rod, there is no need to support the clamping plate, and the adjustment is completed. The supporting plate, the supporting tube and the test plate can all be conveniently installed and disassembled through the mounting frame and the mounting block. The disassembled components and the retractable supporting tube occupy little space, thereby reducing transportation costs.

[0021] The tester body is placed on the support plate so that the user can observe the test data. However, the traditional support plate does not have the function of adjusting the angle, and the orientation angle of the tester body cannot be adjusted, which is inconvenient for the user to observe. At this time, the auxiliary rod is first rotated, and the auxiliary rod drives the protrusion to move with the help of the thread. The protrusion moves along the inner wall of the auxiliary groove toward the fixed block, and the upper surface of the protrusion presses against the auxiliary plate, so that the auxiliary plate rotates upward, and the auxiliary rod continues to be rotated until the auxiliary plate rotates to a suitable angle, and the tester body is placed on the auxiliary plate, wherein the friction on the surface of the auxiliary plate is increased by the anti-slip protrusion, so that the auxiliary plate has a better support effect on the tester body, and the adjustment is completed. The auxiliary rod is rotated to make the protrusion move along the auxiliary groove, and the protrusion is used to press against the lower surface of the auxiliary plate to rotate the auxiliary plate, thereby changing the angle orientation of the tester body, and adjusting the orientation angle of the tester body to the best, which is convenient for the user to observe the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of the human body static electricity comprehensive tester provided by the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0024] Figure 3 for Figure 2 A schematic diagram of the local structure of the regulating structure shown;

[0025] Figure 4 for Figure 3 The structural schematic diagram of the installation frame shown;

[0026] Figure 5 for Figure 3 A partial structural schematic diagram of the regulating structure shown;

[0027] Figure 6 for Figure 1 A schematic diagram of the structure of the auxiliary structure shown;

[0028] Figure 7 for Figure 6 A schematic diagram of the partial structure of the auxiliary structure shown.

[0029] Numbers in the figure: 1. Tester body; 2. Test plate; 3. Support tube; 4. Support plate; 5. Adjustment structure; 501. Moving rod; 502. Mounting block; 503. Mounting frame; 504. Mounting rod; 505. Mounting hole; 506. Connecting plate; 507. Limit block; 508. Limit rod; 509. Spring; 510. Handle; 511. Pulley; 512. Positioning rod; 513. Clamp; 514. Slide rod; 515. Anti-slip pad; 6. Auxiliary structure; 61. Fixed block; 62. Auxiliary plate; 63. Anti-slip protrusion; 64. Auxiliary groove; 65. Auxiliary rod; 66. Protrusion. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] See also Figures 1 to 7 The human body static electricity comprehensive tester provided by the embodiment of the utility model includes: a tester body 1, a test board 2, a support tube 3 and a support plate 4, the inner wall of the support tube 3 is provided with an adjustment structure 5, and the upper surface of the support plate 4 is provided with an auxiliary structure 6.

[0033] In the embodiments of the present invention, please refer to Figure 2 and Figure 5The adjustment structure 5 includes a moving rod 501, which is slidably connected to the support tube 3. The upper end of the moving rod 501 and the lower end of the support tube 3 are fixedly connected to a mounting block 502. The surface of the mounting block 502 is slidably connected to a mounting frame 503. The two mounting frames 503 are respectively fixedly connected to the test plate 2 and the support plate 4. The interior of the mounting frame 503 is slidably connected to a mounting rod 504. Mounting holes 505 are opened at positions corresponding to the mounting rods 504 on both sides of the mounting block 502. The inner wall of the mounting hole 505 is slidably connected to the mounting rod 504. The end of the mounting rod 504 away from the mounting frame 503 is fixed. A connecting plate 506 is fixedly connected, a limiting block 507 is fixedly connected to one side of the mounting frame 503, a limiting rod 508 is slidably connected to the inner wall of the limiting block 507, one end of the limiting rod 508 is fixedly connected to the connecting plate 506, a spring 509 is sleeved on the arc surface of the limiting rod 508, and the two ends of the spring 509 are respectively fixedly connected to the limiting block 507 and the limiting rod 508, a positioning rod 512 is rotatably connected to one side of the moving rod 501, and a clamping plate 513 is threadedly connected to the arc surface of the positioning rod 512, and the support plate 4, the support tube 3 and the test plate 2 can be connected through the mounting frame 503 and the mounting block 502. The installation and disassembly are convenient, and the disassembled components and the retractable support tube 3 occupy little space, which reduces the transportation cost. The side of the connecting plate 506 away from the installation frame 503 is rotatably connected with a handle 510, and the cross section of the handle 510 is "U"-shaped. The connecting plate 506 is driven to move by operating the handle 510, which is convenient for the user to move the connecting plate 506. The side of the installation frame 503 close to the support tube 3 is rotatably connected with two pulleys 511. The arc surface of the pulley 511 is slidably connected to the installation block 502. The pulley 511 reduces the friction between the installation frame 503 and the installation block 502, so that the installation block 50 2 can slide into the installation frame 503 more smoothly. The side of the clamping plate 513 close to the support tube 3 is fixedly connected with an anti-skid pad 515. The side of the anti-skid pad 515 close to the support tube 3 is provided with a plurality of anti-skid grooves. The anti-skid pad 515 increases the friction on the surface of the clamping plate 513, so that the limiting effect of the clamping plate 513 is better. The side of the moving rod 501 close to the positioning rod 512 is fixedly connected with a sliding rod 514. The arc surface of the sliding rod 514 is slidably connected with the clamping plate 513. The sliding rod 514 limits the clamping plate 513 to prevent it from rotating. When the user rotates the auxiliary rod 65, there is no need to support the clamping plate 513.

[0034] In the embodiments of the present invention, please refer to Figure 6 and Figure 7The auxiliary structure 6 includes two fixed blocks 61, which are fixedly connected to the support plate 4. The two fixed blocks 61 are rotatably connected to an auxiliary plate 62 on one side close to each other. The upper surface of the auxiliary plate 62 abuts against the tester body 1. The upper surface of the support plate 4 is provided with an auxiliary groove 64. The inner wall of the auxiliary groove 64 is slidably connected with a protrusion 66. The inner wall of the support plate 4 is rotatably connected with an auxiliary rod 65 at a position corresponding to the auxiliary groove 64. The arc surface of the auxiliary rod 65 is threadedly connected with the protrusion 66. The auxiliary rod 65 is rotated to make the protrusion 66 moves along the auxiliary groove 64, and uses the protrusion 66 to press against the lower surface of the auxiliary plate 62 to rotate the auxiliary plate 62, thereby changing the angle of the tester body 1, and adjusting the orientation angle of the tester body 1 to the best, which is convenient for the user to observe the test data. The upper surface of the auxiliary plate 62 is fixedly connected with a plurality of anti-skid protrusions 63, and the plurality of anti-skid protrusions 63 are evenly distributed on the auxiliary plate 62. The friction of the surface of the auxiliary plate 62 is increased by the anti-skid protrusions 63, so that the auxiliary plate 62 has a better supporting effect on the tester body 1;

[0035] The working principle of the human body static comprehensive tester provided by the utility model is as follows: a human body static comprehensive tester is set at the entrance of an important department to detect and judge whether the comprehensive resistance of the human body meets the safety requirements of anti-static. The person being tested needs to wear static shoes and stand on the test board 2 for testing, and the support tube 3 and the support plate 4 can connect and support the tester body 1 and the test board 2. The traditional support tube 3 and the support plate 4 are fixed by a number of screws, which is inconvenient to disassemble and assemble, and the length of the support rod cannot be adjusted, and the overall transportation occupies a large space. At this time, first operate the installation frame 503 on the test board 2, move the connecting plate 506 in the direction away from the installation frame 503, and connect The plate 506 drives the mounting rod 504 to slide away from the inner wall area of ​​the mounting frame 503. During this process, the connecting plate 506 drives the limiting rod 508 to slide along the limiting block 507. The spring 509 is in a compressed state. The support tube 3 is operated to make the mounting block 502 at the bottom of the support tube 3 slide into the mounting frame 503. The connecting plate 506 is released. The spring 509 in a compressed state drives the limiting rod 508 to reset. The limiting rod 508 drives the mounting rod 504 to move toward the mounting frame 503 through the connecting plate 506. The mounting rod 504 slides into the mounting hole 505, so that the mounting block 502 is fixed in the mounting frame 503, and then the support tube 3 is fixed on the test plate 2. Then the clamping plate 505 is supported. 13, only the positioning rod 512 is rotated, and the positioning rod 512 drives the clamping plate 513 away from the support tube 3 by means of the thread. At this time, the moving rod 501 can be slid out of the support tube 3 to a suitable length, and then the positioning rod 512 is rotated in the opposite direction. The positioning rod 512 drives the clamping plate 513 to move toward the support tube 3 by means of the thread. The clamping plate 513 is tightly pressed against the support tube 3, so that the position of the moving rod 501 is fixed. By operating the mounting frame 503 on the support plate 4 in the same way, the mounting block 502 at the upper end of the moving rod 501 is fixed in the mounting frame 503 on the support plate 4. Finally, the tester body 1 is placed on the support plate 4, wherein the connecting plate 506 is driven to move by operating the handle 510, which is convenient for use. The user moves the connecting plate 506 and reduces the friction between the mounting frame 503 and the mounting block 502 through the pulley 511, so that the mounting block 502 can slide into the mounting frame 503 more smoothly. The friction on the surface of the splint 513 is increased through the anti-slip pad 515, so that the limiting effect of the splint 513 is better. The splint 513 is limited by the slide rod 514 to prevent it from rotating. When the user rotates the auxiliary rod 65, there is no need to support the splint 513, and the adjustment is completed. The support plate 4, the support tube 3 and the test plate 2 can all be conveniently installed and disassembled through the mounting frame 503 and the mounting block 502. The disassembled components and the retractable support tube 3 occupy little space, reducing transportation costs.

[0036] The tester body 1 is placed on the support plate 4 for the user to observe the test data. However, the traditional support plate 4 does not have the function of adjusting the angle, and the orientation angle of the tester body 1 cannot be adjusted, which is inconvenient for the user to observe. At this time, the auxiliary rod 65 is first rotated, and the auxiliary rod 65 drives the protrusion 66 to move with the help of the thread. The protrusion 66 moves along the inner wall of the auxiliary groove 64 toward the direction close to the fixed block 61, and the upper surface of the protrusion 66 abuts against the auxiliary plate 62, so that the auxiliary plate 62 rotates upward, and the auxiliary rod 65 is continued to be rotated until the auxiliary plate 62 rotates to a suitable angle, and the tester body 1 is placed on the auxiliary plate 62, wherein the friction on the surface of the auxiliary plate 62 is increased by the anti-slip protrusion 63, so that the auxiliary plate 62 has a better supporting effect on the tester body 1, and the adjustment is completed. The auxiliary rod 65 is rotated to make the protrusion 66 move along the auxiliary groove 64, and the protrusion 66 is used to abut the lower surface of the auxiliary plate 62 to rotate the auxiliary plate 62, thereby changing the angle orientation of the tester body 1, and adjusting the orientation angle of the tester body 1 to the best, which is convenient for the user to observe the test data.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Human body static electricity comprehensive tester, characterized in that: include: A tester body (1), a test plate (2), a support tube (3) and a support plate (4); the inner wall of the support tube (3) is provided with an adjustment structure (5); the adjustment structure (5) comprises a moving rod (501); the moving rod (501) is slidably connected to the support tube (3); the upper end of the moving rod (501) and the lower end of the support tube (3) are both fixedly connected to a mounting block (502); the surface of the mounting block (502) is slidably connected to a mounting frame (503); the two mounting frames (503) are respectively fixedly connected to the test plate (2) and the support plate (4); the interior of the mounting frame (503) is slidably connected to a mounting rod (504); mounting holes (505) are provided on both sides of the mounting block (502) at positions corresponding to the mounting rods (504); The inner wall of the mounting hole (505) is slidably connected to the mounting rod (504); one end of the mounting rod (504) away from the mounting frame (503) is fixedly connected to a connecting plate (506); one side of the mounting frame (503) is fixedly connected to a limiting block (507); the inner wall of the limiting block (507) is slidably connected to a limiting rod (508); one end of the limiting rod (508) is fixedly connected to the connecting plate (506); a spring (509) is sleeved on the arc surface of the limiting rod (508); two ends of the spring (509) are respectively fixedly connected to the limiting block (507) and the limiting rod (508); one side of the moving rod (501) is rotatably connected to a positioning rod (512); and the arc surface of the positioning rod (512) is threadedly connected to a clamping plate (513).

2. The human body static electricity comprehensive tester according to claim 1, characterized in that: A handle (510) is rotatably connected to a side of the connection plate (506) away from the installation frame (503); the cross section of the handle (510) is U-shaped.

3. The human body static electricity comprehensive tester according to claim 1, characterized in that: The side of the installation frame (503) close to the support tube (3) is rotatably connected to two pulleys (511), and the arc surfaces of the pulleys (511) are slidably connected to the installation block (502).

4. The human body static electricity comprehensive tester according to claim 1, characterized in that: The side of the clamping plate (513) close to the support tube (3) is fixedly connected to an anti-skid pad (515), and the side of the anti-skid pad (515) close to the support tube (3) is provided with a plurality of anti-skid grooves.

5. The human body static electricity comprehensive tester according to claim 1, characterized in that: A sliding rod (514) is fixedly connected to one side of the moving rod (501) close to the positioning rod (512), and the arc surface of the sliding rod (514) is slidably connected to the clamping plate (513).

6. The human body static electricity comprehensive tester according to claim 1, characterized in that: An auxiliary structure (6) is provided on the upper surface of the support plate (4), and the auxiliary structure (6) comprises two fixed blocks (61), the two fixed blocks (61) are fixedly connected to the support plate (4), and the two fixed blocks (61) are rotatably connected to an auxiliary plate (62) on one side close to each other, and the upper surface of the auxiliary plate (62) abuts against the tester body (1), and an auxiliary groove (64) is provided on the upper surface of the support plate (4), and a protrusion (66) is slidably connected to the inner wall of the auxiliary groove (64), and an auxiliary rod (65) is rotatably connected to the position of the inner wall of the support plate (4) corresponding to the auxiliary groove (64), and the arc surface of the auxiliary rod (65) is threadedly connected to the protrusion (66).

7. The human body static electricity comprehensive tester according to claim 6, characterized in that: A plurality of anti-slip protrusions (63) are fixedly connected to the upper surface of the auxiliary plate (62), and the plurality of anti-slip protrusions (63) are evenly distributed on the auxiliary plate (62).

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