Anti-static workbench

Abstract

The utility model discloses an anti-static workbench, and belongs to the technical field of workbenches. The anti-static workbench comprises an anti-static station panel, supporting mechanisms are arranged on the two sides of the bottom of the anti-static station panel, a lifting mechanism is installed in each supporting mechanism, and the two lifting mechanisms are connected through a driving mechanism; the bottom of the anti-static station panel is connected with a wire, the wire is located in the supporting mechanism, the bottom of the supporting mechanism is provided with a conductive block, and the wire penetrates through the supporting mechanism and is connected with the conductive block. The device has the anti-static performance, the height can be adjusted, and workers can conveniently use the device.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to an anti-static workbench. Background Art

[0002] In the pharmaceutical and chemical industries, electronics, and other special environments with strict static control requirements, special attention must be paid to eliminating the effects of static electricity during product processing, assembly, and commissioning. For this reason, anti-static workbenches have emerged on the market. The purpose of configuring an anti-static workbench is to avoid the harm and trouble caused by static electricity. By using an anti-static workbench, it can ensure that static electricity does not interfere with or damage products during product assembly.

[0003] Antistatic workbench is in the process of carrying out antistatic operation, by laying antistatic table panel on the desktop of workbench and carrying out ground discharge, realize the antistatic operation of workbench.For example, patent document that application number is 201721884907.4 discloses a kind of antistatic workbench, including support legs, antistatic table panel and storage rack, antistatic table panel is arranged on the top of support legs, antistatic table panel includes the first insulating layer above, the middle conductive substrate and the second insulating layer below, the conductive substrate is connected to the ground, it is convenient to derive static electricity in time, avoid static electricity hazard.But the above scheme is fixed in use, and there is no function of lifting and lowering adjustment to antistatic table panel, when staff of different heights are in use, can be due to the height of antistatic workbench is not suitable, cause using antistatic workbench to carry out product assembly process, need to bend over for a long time to operate, be inconvenient for staff to use. Summary of the Invention

[0004] The purpose of the utility model is to solve the problem that the support legs of the anti-static workbench in the prior art are fixed when in use, and the anti-static workbench panel has no function of being raised or lowered, which makes it inconvenient for workers to use.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An anti-static workbench includes an anti-static table panel, wherein support mechanisms are provided on both sides of the bottom of the anti-static table panel, a lifting mechanism is installed in each of the support mechanisms, and the two lifting mechanisms are connected by a driving mechanism; a wire is connected to the bottom of the anti-static table panel, the wire is located in the support mechanism, and a conductive block is provided at the bottom of the support mechanism, the wire passes through the support mechanism and is connected to the conductive block.

[0007] In some embodiments, each of the support mechanisms includes a base plate and an inner tube arranged on the base plate, an outer tube is sleeved on the outside of the inner tube, and the lifting mechanism includes a sleeve arranged on the base plate, a screw is arranged in the sleeve, the top end of the screw is rotatably arranged on the anti-static table panel, and the screw is threadedly connected to the sleeve.

[0008] In some embodiments, the driving mechanism includes a rotating shaft and a bevel gear 1 arranged at both ends of the rotating shaft, the rotating shaft passes through the outer tube, the bevel gear 1 is located inside the outer tube, and the screw is provided with a bevel gear 2, and the bevel gear 1 is meshed with the bevel gear 2.

[0009] In some embodiments, the driving mechanism further includes a bevel gear three disposed in the middle of the rotating shaft, a bevel gear four is disposed on one side of the bevel gear three, the bevel gear four is meshed with the bevel gear three, and a horizontal axis is passed through the center of the bevel gear four.

[0010] In some embodiments, a sleeve is provided on the end of the horizontal shaft away from the bevel gear four, a long hole is provided on the sleeve, a bolt is provided in the long hole, and a threaded hole matching the bolt is provided on the horizontal shaft; a knob is provided on the end of the sleeve away from the horizontal shaft.

[0011] In some embodiments, the two outer tubes are connected by a crossbeam.

[0012] In some embodiments, anti-skid pads are provided on both sides of the bottom of the base plate, the conductive block is provided inside the anti-skid pads, one end of the wire is connected to the anti-static table panel, and the other end of the wire is connected to the conductive block.

[0013] Compared with the prior art, the present invention provides an anti-static workbench with the following beneficial effects.

[0014] 1. The anti-static table panel of the utility model is grounded through a wire and a conductive block. When in use, the anti-static table panel can be kept in contact with the ground, and the generated static electricity can be conducted into the ground, so that the static electricity accumulated on the workbench can be conducted away, effectively playing an anti-static role.

[0015] 2. In the anti-static workbench provided by the present invention, when the horizontal axis is rotated by the knob, the bevel gear four on the horizontal axis drives the bevel gear three to rotate. At this time, the rotating shaft and the bevel gear one thereon rotate, and then the bevel gear one drives the bevel gear two to rotate, and then the bevel gear two drives the screw to rotate. Since the screw is threadedly connected to the sleeve, the anti-static table panel moves along the length direction of the screw, thereby realizing the height lifting and lowering, which improves the applicability of the entire anti-static workbench.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has anti-static performance and can also adjust the height, which is convenient for staff to use.

[0017] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on an examination of the following; or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the present utility model.

[0019] Figure 2 This utility model Figure 1 Cross-sectional view at AA in the middle, where the knob is stored under the anti-static table panel.

[0020] Figure 3 This utility model Figure 1 P-direction schematic diagram in .

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0022] Figure 5 It is a schematic diagram of the driving mechanism in the utility model.

[0023] Figure 6 It is a schematic diagram of the driving mechanism of the present invention after the knob is pulled out.

[0024] The reference numerals in the accompanying drawings are:

[0025] 1. Anti-static tabletop; 2. Wire; 3. Conductive block; 4. Bottom plate; 5. Inner tube; 6. Outer tube; 7. Sleeve; 8. Screw; 9. Rotating shaft; 10. Bevel gear 1; 11. Bevel gear 2; 12. Bevel gear 3; 13. Bevel gear 4; 14. Horizontal shaft; 15. Sleeve; 16. Long hole; 17. Bolt; 18. Knob; 19. Crossbeam; 20. Anti-slip pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figures 1-6An anti-static workbench includes an anti-static table panel 1. Support mechanisms are provided on both sides of the bottom of the anti-static table panel 1. A lifting mechanism is installed in each of the support mechanisms, and the two lifting mechanisms are connected by a driving mechanism; a wire 2 is connected to the bottom of the anti-static table panel 1, and the wire 2 is located in the support mechanism. A conductive block 3 is provided at the bottom of the support mechanism, and the wire 2 passes through the support mechanism and is connected to the conductive block 3.

[0028] Specifically, each of the supporting mechanisms includes a base plate 4 and an inner tube 5 arranged on the base plate 4, and an outer tube 6 is sleeved on the outside of the inner tube 5. The lifting mechanism includes a sleeve 7 arranged on the base plate 4, and a screw 8 is arranged in the sleeve 7. The top end of the screw 8 is rotatably arranged on the anti-static table panel 1, and the screw 8 is threadedly connected to the sleeve 7.

[0029] In this embodiment, the driving mechanism includes a rotating shaft 9 and a bevel gear 10 arranged at both ends of the rotating shaft 9. The rotating shaft 9 passes through the outer tube 6, and the bevel gear 10 is located inside the outer tube 6. The screw 8 is provided with a bevel gear 2 11, and the bevel gear 10 is engaged with the bevel gear 2 11.

[0030] Please refer again Figure 5 The driving mechanism also includes a bevel gear three 12 arranged in the middle of the rotating shaft 9, and a bevel gear four 13 is provided on one side of the bevel gear three 12. The bevel gear four 13 is engaged with the bevel gear three 12, and a horizontal shaft 14 is passed through the center of the bevel gear four 13.

[0031] Furthermore, a sleeve 15 is provided at one end of the horizontal shaft 14 away from the bevel gear four 13, and a long hole 16 is provided on the sleeve 15. A bolt 17 is provided in the long hole 16, and a threaded hole matching the bolt 17 is provided on the horizontal shaft 14; a knob 18 is provided at one end of the sleeve 15 away from the horizontal shaft 14, and the position of the knob 18 can be pulled outward by loosening the bolt 17, so as to facilitate subsequent lifting operations, and after the height is selected, the knob 18 can be stored under the anti-static table panel 1, and the storage state is as follows. Figure 2 shown.

[0032] It is worth mentioning that the two outer tubes 6 are connected by a crossbeam 19; as an implementable embodiment, the inner tube 5 and the outer tube 6 are both configured as square hollow structures.

[0033] Please refer again Figure 2 Anti-slip pads 20 are provided on both sides of the bottom of the base plate 4, and the conductive block 3 is provided inside the anti-slip pad 20. One end of the wire 2 is connected to the anti-static table panel 1, and the other end of the wire 2 is connected to the conductive block 3. Through the above-mentioned setting structure, the anti-static table panel 1 is grounded through the wire 2 and the conductive block 3.

[0034] The working principle of this utility model is:

[0035] The anti-static workbench provided by the utility model has an anti-static table panel 1 which is grounded through a wire 2 and a conductive block 3. When in use, the anti-static table panel 1 can be kept in contact with the ground, and the generated static electricity can be conducted into the ground, so that the static electricity accumulated on the workbench can be conducted away, thereby effectively playing an anti-static role.

[0036] When the height needs to be adjusted, first loosen the bolt 17 and pull the knob 18 outward. At this time, the sleeve 15 slides along the horizontal axis 14 until the knob 18 is pulled out to the side of the anti-static table panel 1. Figure 6 As shown, the bolt 17 is then tightened to facilitate the subsequent lifting and lowering operation of the anti-static table panel 1. The specific process of the lifting operation is as follows: when the horizontal shaft 14 is rotated by the knob 18, the bevel gear 4 13 on the horizontal shaft 14 drives the bevel gear 3 12 to rotate. At this time, the rotating shaft 9 and the bevel gear 1 thereon rotate, and then the bevel gear 1 10 drives the bevel gear 2 11 to rotate. Then the bevel gear 2 11 drives the screw 8 to rotate. Since the screw 8 is threadedly connected to the sleeve 7, the anti-static table panel 1 moves along the length direction of the screw 8, thereby achieving height lifting.

[0037] After selecting the height, loosen the bolt 17, push the knob 18 inward, store the knob 18 under the anti-static table panel 1, and then tighten the bolt 17.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An anti-static workbench, comprising an anti-static workbench panel (1), characterized in that: Support mechanisms are provided on both sides of the bottom of the anti-static table panel (1), a lifting mechanism is installed in each of the support mechanisms, and the two lifting mechanisms are connected via a driving mechanism; a wire (2) is connected to the bottom of the anti-static table panel (1), the wire (2) is located in the support mechanism, and a conductive block (3) is provided at the bottom of the support mechanism, the wire (2) passes through the support mechanism and is connected to the conductive block (3); Each of the supporting mechanisms comprises a base plate (4) and an inner tube (5) arranged on the base plate (4), an outer tube (6) being sleeved on the outer side of the inner tube (5), and the lifting mechanism comprises a sleeve (7) arranged on the base plate (4), a screw (8) being arranged in the sleeve (7), the top end of the screw (8) being rotatably arranged on the anti-static table panel (1), and the screw (8) being threadedly connected to the sleeve (7); Anti-skid pads (20) are provided on both sides of the bottom of the base plate (4), and the conductive block (3) is provided inside the anti-skid pad (20). One end of the wire (2) is connected to the anti-static table panel (1), and the other end of the wire (2) is connected to the conductive block (3).

2. An anti-static workbench according to claim 1, characterized in that: The driving mechanism comprises a rotating shaft (9) and bevel gears 1 (10) arranged at both ends of the rotating shaft (9), the rotating shaft (9) passes through the outer tube (6), the bevel gear 1 (10) is located inside the outer tube (6), and the screw (8) is provided with a bevel gear 2 (11), and the bevel gear 1 (10) is meshed with the bevel gear 2 (11).

3. An anti-static workbench according to claim 2, characterized in that: The driving mechanism further comprises a bevel gear three (12) arranged in the middle of the rotating shaft (9), a bevel gear four (13) being arranged on one side of the bevel gear three (12), the bevel gear four (13) being meshed with the bevel gear three (12), and a transverse shaft (14) passing through the center of the bevel gear four (13).

4. An anti-static workbench according to claim 3, characterized in that: A sleeve (15) is sleeved on one end of the transverse shaft (14) away from the bevel gear four (13), a long hole (16) is provided on the sleeve (15), a bolt (17) is provided in the long hole (16), and a threaded hole matching the bolt (17) is provided on the transverse shaft (14); a knob (18) is provided on the end of the sleeve (15) away from the transverse shaft (14).

5. The anti-static workbench according to claim 1, characterized in that: The two outer tubes (6) are connected via a crossbeam (19).

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