Human body electrostatic discharge device

Abstract

The utility model discloses a human body electrostatic discharge device, belongs to the technical field of electrostatic discharge equipment, and solves the problems that the height of the existing human body electrostatic discharge device is fixed, the existing human body electrostatic discharge device is not suitable for people with different heights, and the electrostatic elimination effect is influenced. The human body static electricity discharging device comprises a mounting base, a fixing cylinder is arranged on the mounting base, a mounting cavity is formed in the fixing cylinder, a lifting rod is connected to the fixing cylinder in a sliding mode, a static electricity eliminating ball is arranged at the top of the lifting rod, a grounding wire is arranged on the lifting rod, and the grounding wire is electrically connected with the static electricity eliminating ball. The lifting rod is provided with a camera used for recognizing portraits, a lifting device used for adjusting the height of the static elimination ball is arranged in the installation cavity, and the height indicator is electrically connected with the controller. According to the human body static electricity discharger, the height of the human body static electricity discharger can be automatically adjusted according to the height of people, and human body static electricity is effectively eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic discharge equipment, and more specifically, to an electrostatic eliminator for human body. Background Art

[0002] Static electricity is an objective natural phenomenon, which can be generated in various ways, such as contact, friction, peeling, etc. The accumulation of static electricity in the human body is harmful to health: some people have symptoms such as skin allergies, arrhythmia, headache, insomnia, and restlessness. Some people's hair stands on end and they are nervous. They are afraid of touching metal objects. In addition, when the human body accumulates static electricity, touching a computer will cause the computer to crash, electronic product components to be punctured, and flammable substances to be ignited. An electrostatic eliminator for human body can quickly eliminate the static electricity on the human body.

[0003] For example, the publication number is: CN109432591A, a cantilever type electrostatic eliminator for human body, including an electrostatic eliminator body for human body, the electrostatic eliminator body for human body includes an installation component, a metal arm and a touch ball head device, the installation component includes a positioning plate, a connection disk and a limiting spring, a hollow block is arranged on the positioning plate, the inner cavity of the block communicates with the outside through the bottom of the block, and a support shaft is arranged in the inner cavity of the block; one side of the connection disk is connected with the end of the horizontal section of the metal arm, and a through hole is arranged on the connection disk; a notch is arranged at the edge of the connection disk, and the notch extends along an involute to the through hole and communicates with the through hole; a hanging ear is arranged on the side wall of the connection disk; the support shaft is clamped into the connection disk through the through port and moves into the through hole; one end of the limiting spring is connected with the positioning plate, and the other end is hung on the ear through a round hook. However, this cantilever type electrostatic eliminator for human body is directly installed on the wall, and the height of the electrostatic eliminator for human body is a fixed height. When people with too high height or children with too short height use this electrostatic eliminator for human body, it is inconvenient, which will affect the effect of static electricity elimination and cause the static electricity on the human body not to be completely eliminated. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an electrostatic eliminator for human body, which can automatically adjust the height of the electrostatic eliminator for human body according to the height of the crowd and effectively eliminate the static electricity on the human body in view of the above deficiencies of the prior art.

[0005] The technical solution of the utility model is as follows: an electrostatic eliminator for human body, including an installation base, a fixed cylinder is arranged on the installation base, an installation cavity is arranged in the fixed cylinder, a lifting rod is slidably inserted on the fixed cylinder, an electrostatic elimination ball is arranged at the top of the lifting rod, a grounding wire is arranged on the lifting rod, the grounding wire is electrically connected with the electrostatic elimination ball, a height measuring instrument for detecting the height of the human body is arranged on one side of the lifting rod, a lifting device for adjusting the height of the electrostatic elimination ball is arranged in the installation cavity, and the height measuring instrument is electrically connected with a controller.

[0006] Furthermore, an audible and visual alarm is provided on the static eliminator ball.

[0007] Furthermore, the lifting device includes a rack, a driving motor, and a gear (12) meshing with the rack. The driving motor is installed on one side of the fixed cylinder. A connecting shaft is provided at the output end of the driving motor, and the other end of the connecting shaft is connected to the gear. A limiting slider is provided at the top of the rack, and the limiting slider is slidably installed in the installation cavity. The lifting rod is installed on the limiting slider, and the driving motor is electrically connected to the altimeter through a controller.

[0008] Furthermore, the limiting slider is an electromagnet.

[0009] Furthermore, on the outer wall of the fixed cylinder, the driving motor is installed on the mounting bracket.

[0010] Furthermore, mounting holes are provided on the mounting base. There are at least four mounting holes, and bolts are provided in the mounting holes. The mounting base is detachably mounted on the ground through the bolts.

[0011] Furthermore, a conductive rod is provided at the other end of the ground wire.

[0012] Furthermore, a protective shell is sleeved on the conductive rod. The protective shell is made of rubber. The cross-section of the protective shell is rectangular, and the width of the protective shell gradually decreases from the middle of the protective shell to one end of the protective shell.

[0013] Furthermore, a groove is provided at the other end of the protective shell.

[0014] Beneficial Effects

[0015] Compared with the prior art, the present utility model has the following advantages:

[0016] For a human body static eliminator of the present utility model, by providing an altimeter on one side of the lifting rod, the controller controls the driving motor to work according to the human body height, and realizes the height adjustment of the static eliminator ball through the meshing transmission of the driving motor driving the gear and the rack, which is convenient for people of different heights to use and improves the effect of eliminating human body static electricity. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a front view structural schematic diagram of the present utility model;

[0019] Figure 3 is a three-dimensional sectional structural schematic diagram of the fixed cylinder in the present utility model;

[0020] Figure 4 This is an enlarged schematic sectional view of the protective shell in the present utility model.

[0021] Wherein: 1 - mounting base, 2 - fixed cylinder, 3 - lifting rod, 4 - static eliminator ball, 5 - grounding wire, 6 - mounting cavity, 7 - controller, 8 - height gauge, 9 - audible and visual alarm, 10 - rack, 11 - drive motor, 12 - gear, 13 - connecting shaft, 14 - limit slider, 15 - mounting bracket, 16 - mounting hole, 17 - conductive rod, 18 - protective shell, 19 - groove. Specific embodiments

[0022] The present utility model will be further described below with reference to specific embodiments in the accompanying drawings.

[0023] Refer to Figures 1-4 , a human body static eliminator, comprising a mounting base 1, a fixed cylinder 2 is provided on the mounting base 1, a mounting cavity 6 is provided in the fixed cylinder 2, a lifting rod 3 is slidably inserted on the fixed cylinder 2, a static eliminator ball 4 is provided at the top of the lifting rod 3, a grounding wire 5 is provided on the lifting rod 3, the grounding wire 5 is electrically connected to the static eliminator ball 4, a height gauge 8 for detecting the height of a human body is provided on one side of the lifting rod 3, a lifting device for adjusting the height of the static eliminator ball 4 is provided in the mounting cavity 6, and the height gauge 8 is electrically connected to the controller 7; when a person who needs to eliminate static electricity stands in front of the human body static eliminator, the height gauge 8 will detect his height and feedback it to the controller 7, and the controller 7 controls the drive motor 11 to operate, and through the meshing transmission of the drive motor 11 driving the gear 12 and the rack 10, the lifting of the lifting rod 3 is realized, so as to achieve the purpose of adjusting the height of the static eliminator ball 4, which is convenient for people of different heights to use and improves the effect of eliminating human body static electricity.

[0024] In this embodiment, an audible and visual alarm 9 is provided on the static eliminator ball 4, and the audible and visual alarm 9 is electrically connected to the controller 7. When the static electricity on the human body is eliminated, the audible and visual alarm 9 will make a sound and light up, which can more intuitively notify people that the static electricity has been eliminated.

[0025] In this embodiment, the lifting device includes a rack 10, a driving motor 11, and a gear 12 meshing with the rack 10. The driving motor 11 is installed on one side of the fixed cylinder 2. A connecting shaft 13 is provided at the output end of the driving motor 11, and the other end of the connecting shaft 13 is connected to the gear 12. A limit slider 14 is provided at the top of the rack 10. The limit slider 14 is slidably installed in the installation cavity 6. The lifting rod 3 is installed on the limit slider 14. The driving motor 11 is electrically connected to the altimeter 8 through the controller 7. When the altimeter 8 detects the height of the human body that needs to eliminate static electricity, the driving motor 11 starts, drives the gear 12 to rotate, and drives the limit slider 14 to move up and down through the mutual meshing between the gear 12 and the rack 10, so as to achieve the effect of adjusting the height of the static eliminator ball 4.

[0026] In this embodiment, the limit slider 14 is an electromagnet. The limit slider 14 is connected to a nearby power source. When the limit slider 14 is powered on, the limit slider 14 has magnetism, and its power source is electrically connected to the controller 7; the limit slider 14 is slidably installed in the installation cavity 6, and the inner wall material of the installation cavity 6 is iron. When the static eliminator ball 4 is adjusted to the required height, the limit slider 14 is powered on and has magnetism, and adsorbs on the inner wall of the installation cavity 6, which can further improve the stability of the static eliminator ball 4 and avoid the static eliminator ball 4 from sliding during the process of eliminating static electricity, thus affecting the effect of static electricity elimination.

[0027] In this embodiment, on the outer wall of the fixed cylinder 2, the driving motor 11 is installed on the installation bracket 15. The driving motor 11 is installed on one side of the fixed cylinder 2. The connecting shaft 13 passes through the fixed cylinder 2 and is connected to the gear 12. When the driving motor 11 fails or needs to be maintained after long-term use, the driving motor 11 installed on the installation bracket 15 is convenient to disassemble, greatly shortening the time required for repair or maintenance and effectively improving work efficiency.

[0028] In this embodiment, the installation base 1 is provided with installation holes 16. There are at least four installation holes 16. Bolts are provided in the installation holes 16. The installation base 1 is detachably installed on the ground through bolts. The installation base 1 is bolted to the ground. By drilling holes in the ground and driving expansion screws, and then the bolts pass through the installation holes 16, the installation base 1 is detachably installed on the ground.

[0029] In this embodiment, the other end of the grounding wire 5 is provided with a conductive rod 17. The conductive rod 17 is inserted into the ground. The static eliminator ball 4 is connected to the ground through the grounding wire 5 to lead the static electricity on the human body to the ground, so as to achieve the effect of eliminating the static electricity of the human body. By inserting the conductive rod 17 into the ground, the static electricity of the human body is further led to a deeper part of the ground, improving the effect of static electricity elimination.

[0030] In this embodiment, a protective shell 18 is sleeved on the conductive rod 17, and one end of the conductive rod 17 penetrates through the protective shell 18; the protective shell 18 is made of rubber, and the rubber protective shell 18 has functions such as insulation and waterproofing, which can, to a certain extent, prevent the conductive rod 17 from being corroded and rusted due to being inserted into the ground for a long time, resulting in poor static electricity elimination effect; the cross-section of the protective shell 18 is rectangular, and the width of the protective shell 18 gradually decreases from the middle of the protective shell 18 to one end of the protective shell 18, and the end of the protective shell 18 inserted into the ground is a sharp triangle, so that it can be better inserted into the ground.

[0031] In this embodiment, a groove 19 is provided at the other end of the protective shell 18. When it is necessary to insert the protective shell 18 into the ground, an object such as an iron rod can be inserted into the groove 19, and then a heavy object such as a hammer can be used to strike, which can prevent the iron rod from sliding during the striking process and causing injury to the operator.

[0032] The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. A human body electrostatic discharger, characterized in that: The invention comprises a mounting base (1), wherein a fixing tube (2) is provided on the mounting base (1), a mounting cavity (6) is provided in the fixing tube (2), a lifting rod (3) is slidably inserted in the fixing tube (2), a static elimination ball (4) is provided on the top of the lifting rod (3), a grounding wire (5) is provided on the lifting rod (3), the grounding wire (5) is electrically connected to the static elimination ball (4), a height meter (8) for detecting the height of a human body is provided on one side of the lifting rod (3), a lifting device for adjusting the height of the static elimination ball (4) is provided in the mounting cavity (6), and the height meter (8) is electrically connected to a controller (7).

2. A human body electrostatic discharger according to claim 1, characterized in that: The static elimination ball (4) is provided with an audible and visual alarm (9).

3. A human body electrostatic discharger according to claim 1, characterized in that: The lifting device comprises a rack (10), a driving motor (11), and a gear (12) meshing with the rack (10); the driving motor (11) is mounted on one side of a fixed cylinder (2); a connecting shaft (13) is provided at the output end of the driving motor (11); the other end of the connecting shaft (13) is connected to the gear (12); a limiting slider (14) is provided at the top of the rack (10); the limiting slider (14) is slidably mounted in the mounting cavity (6); the lifting rod (3) is mounted on the limiting slider (14); and the driving motor (11) is electrically connected to the altimeter (8) through a controller (7).

4. A human body electrostatic discharger according to claim 3, characterized in that: The limit slide block (14) is an electromagnet.

5. The human body electrostatic discharger according to claim 3, characterized in that: A mounting bracket (15) is provided on the outer wall of the fixing cylinder (2), and the driving motor (11) is mounted on the mounting bracket (15).

6. The human body electrostatic discharger according to claim 1, characterized in that: The mounting base (1) is provided with mounting holes (16), there are at least four mounting holes (16), bolts are provided in the mounting holes (16), and the mounting base (1) is detachably mounted on the ground by means of the bolts.

7. The human body electrostatic discharger according to claim 1, characterized in that: The other end of the grounding wire (5) is provided with a conductive rod (17).

8. A human body electrostatic discharger according to claim 7, characterized in that: The conductive rod (17) is covered with a protective shell (18), the protective shell (18) is made of rubber, the cross-section of the protective shell (18) is rectangular, and the width of the protective shell (18) gradually decreases from the middle of the protective shell (18) to one end of the protective shell (18).

9. A human body electrostatic discharger according to claim 8, characterized in that: The other end of the protective shell (18) is provided with a groove (19).

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