CN214947676U

CN214947676U - Movable supporting mechanism for electrostatic potentiometer detection

Info

Publication number: CN214947676U
Application number: CN202121389996.1U
Authority: CN
Inventors: 陈树辉; 伍阳军
Original assignee: GUANGZHOU SHENGTONG QUALITY TESTING OF CONSTRUCTION CO Ltd
Current assignee: GUANGZHOU SHENGTONG QUALITY TESTING OF CONSTRUCTION CO Ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-30
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of electrostatic measurement, concretely relates to movable supporting mechanism for electrostatic potentiometer detection, which comprises a base, the lower end surface of the base is symmetrically fixed with supporting columns, one end of each supporting column, which is different from the base, is fixed with a universal wheel, the upper end surface of the base is provided with a plurality of damping grooves, damping devices are arranged in the damping grooves, a mounting plate is arranged above one side of each damping groove, which is far away from the supporting columns, fixed columns are symmetrically fixed on the surface of one side of the mounting plate, which is far away from the damping grooves, the inner parts of the fixed columns are movably provided with adjusting rods, and one ends of the two adjusting rods, which are different from the fixed columns, are fixed with an electrostatic potentiometer body; by arranging the damping device, the impact on the electrostatic potentiometer can be effectively relieved; the elastic support of the mounting plate is realized through the restoring force of the first damping spring and the second damping spring, and meanwhile, the damping of the mounting plate is realized.

Description

Movable supporting mechanism for electrostatic potentiometer detection

Technical Field

The utility model belongs to the technical field of the electrostatic measurement, concretely relates to movable supporting mechanism is used in detection of electrostatic potentiometer.

Background

The influence of static electricity on daily production and life of people is larger and larger, and the application and harm of the static electricity are attracting attention of the world, on one hand, the static electricity technology is widely applied to various industries, such as electronic cameras, electrostatic copiers and the like; on the other hand, damage or even disaster due to static electricity sometimes occurs, for example, discharge of static electricity causes explosion, interference with communication, and the like.

In the process of processing and producing flammable and explosive materials and in the environment containing flammable and explosive dust or gas, the materials are ignited and exploded due to static electric spark, so that serious safety accidents are caused. In addition, when the precise electronic components are processed and assembled, the electronic components can be damaged due to the electrostatic discharge of human bodies, and the product quality problem is caused. Therefore, these sites must take active measures to control or eliminate static electricity.

At present, domestic electrostatic potentiometers mostly adopt direct induction type and rotary vane type, because the electrostatic potentiometers need install supporting mechanism when removing, common electrostatic potentiometers are provided with fixed support foot rest in base both sides, though can protect electrostatic potentiometers to a certain extent, nevertheless lack the shock-absorbing capacity, therefore electrostatic potentiometers still can receive great vibration impact when removing, and long-term use can influence the strictness of electrostatic potentiometers internals.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an electrostatic potentiometer detects and uses movable supporting mechanism.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an electrostatic potentiometer detects and uses movable supporting mechanism, includes the base, the lower extreme surface symmetry of base is fixed with the support column, the one end that the support column is different from the base is fixed with the universal wheel, a plurality of shock attenuation groove has been seted up on the upper end surface of base, be provided with damping device in the shock attenuation groove, one side top that the support column was kept away from to the shock attenuation groove is provided with the mounting panel, one side surface symmetry that the shock attenuation groove was kept away from to the mounting panel is fixed with the fixed column, the inside activity of fixed column is equipped with adjusts the pole, two the one end of adjusting the pole different from the fixed column is fixed with the electrostatic potentiometer body.

As a preferred technical scheme of the movable supporting mechanism for detecting the electrostatic potentiometer of the utility model, the damping device comprises L-shaped blocks, the L-shaped blocks are symmetrically arranged inside the damping groove, a connecting column is arranged between the two L-shaped blocks, a side end surface of the L-shaped block different from the connecting column is fixedly connected with inner walls at two sides of the damping groove, the two L-shaped blocks are sunken downwards to form a sunken part, a limiting block is fixed at one end of the connecting column close to the supporting column, and the limiting block moves in the sunken part; the other end of stopper is fixed with second damping spring, the other end of second damping spring and the inner wall fixed connection in shock attenuation groove, the one end that the spliced pole is close to the mounting panel is fixed with the connecting plate, the difference of connecting plate is connected with the mounting panel laminating in one side of spliced pole.

As the utility model discloses an electrostatic potentiometer detects and uses preferred technical scheme of movable supporting mechanism, the connecting plate is close to spliced pole one side symmetry and is fixed with first damping spring, first damping spring's the other end and L type piece fixed connection.

As the utility model discloses a but the detection of electrostatic potentiometer uses the preferred technical scheme of movable supporting mechanism, the inside draw-in groove of having seted up of fixed column, just adjust the pole and peg graft in the draw-in groove, a plurality of regulation hole has been seted up on a side end face of fixed column, the through-hole has been seted up on adjusting a side end face that the pole corresponds the regulation hole, the regulation hole is pegged graft and is had the fixed pin, and the one end of fixed pin runs through the through-hole, and the other end is located the outside of fixed column.

As the utility model discloses a but electrostatic potentiometer detects with preferred technical scheme of movable supporting mechanism, two the symmetry is provided with electric telescopic handle between the support column, electric telescopic handle's stiff end is connected with the lower extreme fixed surface of base, electric telescopic handle's flexible end and supporting shoe fixed connection.

The utility model has the advantages that:

1. the height of the electrostatic potentiometer body is adjusted by the adjusting rod and the adjusting hole, so that the electrostatic potentiometer can adapt to various electrostatic measurements, and the electrostatic potentiometer is wide in applicability and convenient to use.

2. By arranging the damping device, the impact on the electrostatic potentiometer can be effectively relieved; the elastic support of the mounting plate is realized through the restoring force of the first damping spring and the second damping spring, and meanwhile, the damping of the mounting plate is realized.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a movable support mechanism for electrostatic potentiometer detection according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 3 is an enlarged view of the position B of fig. 1 in the present invention.

Description of the main elements

In the figure: 1. a base; 2. a support pillar; 3. a universal wheel; 4. an electric telescopic rod; 5. a support block; 6. a damping groove; 7. a damping device; 71. an L-shaped block; 72. a first damping spring; 73. a limiting block; 74. connecting columns; 75. a second damping spring; 76. a connecting plate; 8. mounting a plate; 9. fixing a column; 10. adjusting a rod; 11. an adjustment hole; 12. a fixing pin; 13. a card slot; 14. an electrostatic potentiometer body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a movable supporting mechanism for detecting an electrostatic potentiometer includes a base 1, support pillars 2 are symmetrically fixed on the lower end surface of the base 1, universal wheels 3 are fixed at ends of the support pillars 2 different from the base 1, a plurality of damping grooves 6 are formed in the upper end surface of the base 1, damping devices 7 are arranged in the damping grooves 6, a mounting plate 8 is arranged above one side of each damping groove 6, which is far away from the support pillars 2, a fixed column 9 is symmetrically fixed on the surface of one side of the mounting plate 8, which is far away from the damping grooves 6, adjusting rods 10 are movably arranged in the fixed column 9, and an electrostatic potentiometer body 14 is fixed at one end of each adjusting rod 10, which is different from the fixed column 9.

In this embodiment, the height of the electrostatic potentiometer body 14 is adjusted by arranging the adjusting rod 10 and the adjusting hole 11, so that the electrostatic potentiometer can adapt to various electrostatic measurements, and the electrostatic potentiometer is wide in applicability and convenient to use.

Specifically, the damping device 7 comprises L-shaped blocks 71, the L-shaped blocks 71 are symmetrically arranged inside the damping groove 6, a connecting column 74 is arranged between the two L-shaped blocks 71, one end surface of each L-shaped block 71, which is different from the connecting column 74, is fixedly connected with the inner walls of two sides of the damping groove 6, the two L-shaped blocks 71 are downwards sunken to form a sunken part, a limiting block 73 is fixed at one end of each connecting column 74, which is close to the supporting column 2, and the limiting block 73 moves in the sunken part; a second damping spring 75 is fixed at the other end of the limiting block 73, the other end of the second damping spring 75 is fixedly connected with the inner wall of the damping groove 6, a connecting plate 76 is fixed at one end of the connecting column 74 close to the mounting plate 8, and one side of the connecting plate 76, which is different from the connecting column 74, is attached to the mounting plate 8; first damping springs 72 are symmetrically fixed on one side of the connecting plate 76 close to the connecting column 74, and the other ends of the first damping springs 72 are fixedly connected with the L-shaped block 71.

In the embodiment, the shock absorption device 7 is arranged, so that the impact on the electrostatic potentiometer can be effectively relieved; the elastic support of the mounting plate 8 is realized by the restoring forces of the first and

second damping springs

72 and 75, and the damping of the mounting plate 8 is realized at the same time.

Specifically, a clamping groove 13 is formed in the fixing column 9, the adjusting rod 10 is inserted into the clamping groove 13 in an inserted mode, a plurality of adjusting holes 11 are formed in one side end face of the fixing column 9, through holes are formed in one side end face, corresponding to the adjusting holes 11, of the adjusting rod 10, the adjusting holes 11 are inserted with fixing pins 12, one ends of the fixing pins 12 penetrate through the through holes, and the other ends of the fixing pins are located on the outer side of the fixing column 9.

Specifically, electric telescopic handle 4 is symmetrically arranged between two support columns 2, the fixed end of electric telescopic handle 4 is fixedly connected with the lower end surface of base 1, and the telescopic end of electric telescopic handle 4 is fixedly connected with support block 5.

The utility model discloses a theory of operation and use flow: inserting the adjusting rod 10 into the clamping groove 13, adjusting the height of the electrostatic potentiometer body 14, and then inserting the fixing pin 12 into the adjusting hole 11 to fix the adjusting rod 10; when the electrostatic potentiometer body 14 needs to be used, the mounting plate 8 is pushed, and the universal wheel 3 drives the electrostatic potentiometer body 14 to move to a needed place; during the movement, the generated vibration is absorbed by the damper 7 in the damper groove 6.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electrostatic potentiometer detects and uses movable supporting mechanism, includes base (1), its characterized in that: the lower extreme surface symmetry of base (1) is fixed with support column (2), support column (2) are different from the one end of base (1) and are fixed with universal wheel (3), a plurality of shock attenuation groove (6) have been seted up on the upper end surface of base (1), be provided with damping device (7) in shock attenuation groove (6), one side top that support column (2) were kept away from in shock attenuation groove (6) is provided with mounting panel (8), one side surface symmetry that shock attenuation groove (6) were kept away from in mounting panel (8) is fixed with fixed column (9), the inside activity of fixed column (9) is equipped with adjusts pole (10), two adjust the one end that pole (10) are different from fixed column (9) and be fixed with electrostatic potential meter body (14).

2. The movable support mechanism for electrostatic potentiometer detection according to claim 1, wherein: the damping device (7) comprises L-shaped blocks (71), the L-shaped blocks (71) are symmetrically arranged inside a damping groove (6), a connecting column (74) is arranged between the two L-shaped blocks (71), one end surface of each L-shaped block (71), which is different from the connecting column (74), is fixedly connected with the inner walls of two sides of the damping groove (6), the two L-shaped blocks (71) are sunken downwards to form a sunken part, a limiting block (73) is fixed at one end, close to the supporting column (2), of the connecting column (74), and the limiting block (73) moves in the sunken part; the other end of stopper (73) is fixed with second damping spring (75), the other end of second damping spring (75) and the inner wall fixed connection of shock attenuation groove (6), the one end that spliced pole (74) are close to mounting panel (8) is fixed with connecting plate (76), one side and mounting panel (8) laminating connection that connecting plate (76) are different from spliced pole (74).

3. The movable support mechanism for electrostatic potentiometer detection according to claim 2, wherein: first damping springs (72) are symmetrically fixed on one side, close to the connecting column (74), of the connecting plate (76), and the other ends of the first damping springs (72) are fixedly connected with the L-shaped block (71).

4. The movable support mechanism for electrostatic potentiometer detection according to claim 1, wherein: the adjustable fixing device is characterized in that a clamping groove (13) is formed in the fixing column (9), the adjusting rod (10) is inserted into the clamping groove (13), a plurality of adjusting holes (11) are formed in one side end face of the fixing column (9), the adjusting rod (10) corresponds to one side end face of the adjusting holes (11) and is provided with a through hole, the adjusting holes (11) are inserted with fixing pins (12), one ends of the fixing pins (12) penetrate through the through holes, and the other ends of the fixing pins are located on the outer side of the fixing column (9).

5. The movable support mechanism for electrostatic potentiometer detection according to claim 1, wherein: two electric telescopic handle (4) are symmetrically arranged between the support columns (2), the fixed end of the electric telescopic handle (4) is fixedly connected with the lower end surface of the base (1), and the telescopic end of the electric telescopic handle (4) is fixedly connected with a support block (5).