Explosion-proof human body electrostatic discharge alarm
By incorporating a cleaning device and disinfection system into the electrostatic discharger, the problem of dust and bacteria residue caused by the touch ball is solved, enabling rapid cleaning and disinfection of the touch ball surface, reducing the risk of cross-infection, and improving hygiene.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU YULEI SAFETY TECH CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-05-12
AI Technical Summary
When using existing explosion-proof human body electrostatic discharge alarms, touching the ball may cause dust and bacteria residue carried by the user's hands to remain, resulting in cross-infection and affecting the user's health.
An electrostatic discharge device including a cleaning mechanism was designed. The cleaning mechanism consists of a round hole rod, gears, a gear ring, a rectangular cylinder, a sponge brush, etc. The motor drives the gears to rotate, which in turn drives the sponge brush to rotate and clean the dust on the surface of the touch ball. Disinfection is carried out by applying disinfectant through a liquid storage cylinder and a piston plate system.
Effectively cleans dust and bacteria from the surface of the touch ball, reduces the risk of cross-infection, improves the hygiene of the touch ball, and protects the health of personnel.
Smart Images
Figure CN224232246U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of alarm technology, and in particular to an explosion-proof human body static electricity release alarm. Background Technology
[0002] The explosion-proof human body static electricity discharge alarm is a safety device specifically designed for flammable and explosive environments. It eliminates static electricity from the human body through intelligent monitoring and slow-release technology, preventing fires or explosions caused by electrostatic discharge.
[0003] When using the existing explosion-proof human body static electricity discharge alarm, the palm is placed on the explosion-proof touch ball. The static electricity of the human body forms a circuit through the contact with the explosion-proof touch ball. The charge is slowly released to the ground through the built-in resistor network and the grounding wire, avoiding the risk of sparks from direct discharge of metal conductors. The touch ball is made of semiconductor composite material, which ensures conductivity while avoiding the instantaneous high energy of metal conductor discharge. When the static voltage of the human body exceeds the safe value, the red light on the pole lights up to trigger an audible and visual alarm. The green light lights up after the static electricity discharge is completed.
[0004] However, since the touch ball is placed in the workplace and needs to discharge static electricity to a large number of people, dust and bacteria carried by people's hands may remain on the touch ball, causing subsequent people's hands to be contaminated with bacteria, resulting in cross-infection and affecting people's health. Therefore, it is necessary to propose a static discharge device. Utility Model Content
[0005] The technical problem this invention aims to solve is that, since the touch ball is placed in the workplace and needs to discharge static electricity to a large number of people, dust and bacteria carried by people's hands may remain on the touch ball, causing subsequent people's hands to become contaminated with bacteria, resulting in cross-infection and affecting people's health.
[0006] The technical solution adopted by this utility model to solve its technical problem is: an electrostatic discharger, comprising: a rod body, which is placed on the ground to provide support for the overall component; a touch ball, which is disposed on the rod body for eliminating static electricity from the human body; an indicator sign, which is disposed on the rod body for prompting personnel to perform static electricity elimination operations; and a cleaning device, which is disposed on the side of the rod body near the touch ball, wherein the cleaning device cleans the surface of the touch ball by removing residual bacteria, thereby ensuring the cleanliness of the touch ball surface.
[0007] Preferably, the cleaning device includes: a circular hole rod fixedly connected to the side of the rod body near the touch ball; a gear fixedly mounted on the circular hole rod by a motor, wherein the motor drives the gear to rotate; a gear ring rotatably mounted on the rod body by a bearing, wherein the gear ring meshes with the gear; a rectangular tube fixedly connected to the gear ring, wherein the inner wall of the rectangular tube is threaded with bolts; and a sponge brush detachably mounted on the gear ring by a rod inserted inside the rectangular tube and fixed by bolts.
[0008] The effect achieved by the above components is as follows: By setting up a cleaning device, the sponge brush is first manually moved to drive the insertion rod. When the insertion rod is fully inserted into the rectangular tube, the sponge brush is in contact with the surface of the touch ball, and the inner wall of the hole in the insertion rod coincides with the inner wall of the hole in the rectangular tube. At this time, the bolt is manually screwed into the rectangular tube and the insertion rod to fix the position of the insertion rod and the sponge brush. When there is residual dust on the surface of the touch ball, the motor is started to drive the gear to rotate, which drives the gear ring to rotate, which in turn drives the sponge brush to rotate, so that the sponge brush is in contact with the surface of the touch ball and cleans the residual dust, ensuring the cleanliness of the touch ball surface. This achieves rapid cleaning of the touch ball surface, reducing the dust and bacteria carried by personnel when eliminating static electricity and leaving them on the surface of the touch ball, which could cause subsequent personnel to have their hands contaminated with dust and bacteria, leading to cross-infection and affecting personnel's health. This improves the hygiene of the touch ball.
[0009] Preferably, a support frame is fixedly connected to one side of the circular hole rod, wherein the support frame is fixedly connected to the rod body.
[0010] The effect achieved by the above components is that by setting up a support frame, the side of the round hole rod away from the rod body can be supported, thereby improving the stability of the round hole rod and reducing the possibility of the round hole rod shaking and affecting the normal meshing of the gear and the gear ring.
[0011] Preferably, a reinforcing rod is fixedly connected to one side of the sponge brush, wherein the reinforcing rod is made of stainless steel.
[0012] The effect achieved by the above components is that the sponge brush can be reinforced by setting the reinforcing rod, increasing the strength of the sponge brush and reducing the possibility of the sponge brush tilting during use, which would affect the cleaning effect on the surface of the touch ball.
[0013] Preferably, the surface of the bolt is fixedly connected with a plurality of anti-slip strips, and the plurality of anti-slip strips are arranged at equal intervals.
[0014] The effect achieved by the above components is that by setting anti-slip strips, the contact friction between the hand and the bolt surface can be increased, reducing the chance of slipping when manually turning the bolt.
[0015] Preferably, it further includes: an auxiliary component, the auxiliary component comprising: a liquid storage cylinder fixedly attached to a sponge brush, wherein the liquid storage cylinder contains disinfectant, and the outlet of the liquid storage cylinder corresponds to the position of the sponge in the sponge brush; a piston plate slidably mounted inside the liquid storage cylinder via a round rod; and a membrane fixedly attached to the inner wall of the outlet of the liquid storage cylinder.
[0016] The effect achieved by the above components is as follows: by setting auxiliary components, the piston plate is first manually pressed to push the round rod to move along the inside of the liquid storage cylinder towards the sponge brush. During the movement, the piston plate squeezes the disinfectant inside the liquid storage cylinder, causing the disinfectant to break through the membrane after being squeezed. The disinfectant is discharged through the outlet of the liquid storage cylinder and comes into contact with the sponge of the sponge brush. The disinfectant is then completely absorbed by the sponge brush and applied to the surface of the touch ball, thereby completing the disinfection treatment of the touch ball surface, reducing bacterial residue on the touch ball surface, and further improving the cleaning effect of the touch ball.
[0017] Preferably, the surface of the film is provided with an auxiliary groove, wherein the cross-section of the auxiliary groove is cross-shaped.
[0018] The effect achieved by the above-mentioned components is that by setting up auxiliary grooves, the strength of the film can be reduced, making it easier for the disinfectant to quickly break through the film.
[0019] Preferably, a slide rail is fixedly connected to one side of the liquid storage cylinder, and a top rod is slidably connected to the inner wall of the slide rail. The surface of the top rod is in contact with the round rod, and a spring is fixedly connected between the top rod and the slide rail.
[0020] The effect achieved by the above-mentioned components is as follows: by setting up a top rod, the top rod is placed between the round rod and the liquid storage cylinder under the push of the spring to intercept the round rod, thereby reducing the possibility of accidental contact with the round rod by personnel, which could lead to accidental discharge of disinfectant.
[0021] The beneficial effects of this utility model are:
[0022] By installing a cleaning device, residual dust and bacteria on the surface of the touch ball can be removed, ensuring the cleanliness of the touch ball surface. This reduces the chance of dust and bacteria left on the touch ball surface when people eliminate static electricity, preventing subsequent people from getting their hands contaminated with dust and bacteria, which could lead to cross-infection and affect their health. This improves the hygiene of the touch ball. Attached Figure Description
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0025] Figure 2 This is a three-dimensional structural diagram of the toothed ring of this utility model;
[0026] Figure 3 This is a three-dimensional structural diagram of the sponge brush of this utility model;
[0027] Figure 4 This utility model Figure 3 Enlarged view of point A.
[0028] Legend: 1. Rod; 2. Touch ball; 3. Indicator sign; 4. Cleaning device; 41. Round hole rod; 42. Gear; 43. Gear ring; 44. Rectangular cylinder; 45. Bolt; 46. Anti-slip strip; 47. Insert rod; 48. Sponge brush; 49. Reinforcing rod; 410. Support frame; 5. Auxiliary components; 51. Liquid reservoir; 52. Piston plate; 53. Round rod; 54. Membrane; 55. Auxiliary groove; 56. Slide rail; 57. Top rod. Detailed Implementation
[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] Figure 1-4 The explosion-proof human body static electricity discharge alarm shown includes: a pole 1, which is placed on the ground to provide support for the overall components; a touch ball 2, which is mounted on the pole 1 and used to eliminate static electricity from the human body; an indicator sign 3, which is mounted on the pole 1 and used to prompt personnel to perform static electricity elimination operations; and a cleaning device 4, which is mounted on the side of the pole 1 near the touch ball 2, wherein the cleaning device 4 cleans the surface of the touch ball 2 to ensure the cleanliness of the surface of the touch ball 2 by cleaning residual bacteria.
[0032] Figure 2 and Figure 3The cleaning device 4 shown includes: a round-hole rod 41, which is fixedly connected to the rod body 1 on the side near the touch ball 2; a gear 42, which is fixedly mounted on the round-hole rod 41 by a motor, wherein the motor drives the gear 42 to rotate; a gear ring 43, which is rotatably mounted on the rod body 1 by a bearing, wherein the gear ring 43 meshes with the gear 42; a rectangular tube 44, which is fixedly connected to the gear ring 43, wherein the inner wall of the rectangular tube 44 is threaded with a bolt 45; and a sponge brush 48, which is detachably mounted on the gear ring 43 by a rod 47, wherein the rod 47 is placed inside the rectangular tube 44 and fixed by bolts 45. By setting up the cleaning device 4, the sponge brush 48 is first manually moved to move the rod 47. When the rod 47 moves to the position where it is fully inserted into the rectangular tube 44, the sponge brush 48 and the touch ball 2 are engaged. The surfaces are aligned so that the inner wall of the hole in the insert rod 47 coincides with the inner wall of the hole in the rectangular tube 44. At this time, the bolt 45 is manually screwed into the rectangular tube 44 and the insert rod 47 to fix the position of the insert rod 47 and the sponge brush 48. When there is residual dust on the surface of the touch ball 2, the motor is started to drive the gear 42 to rotate, which in turn drives the gear ring 43 to rotate, which in turn drives the sponge brush 48 to rotate. The sponge brush 48 rotates against the surface of the touch ball 2 and cleans the residual dust, ensuring the cleanliness of the surface of the touch ball 2. This achieves rapid cleaning of the surface of the touch ball 2 and reduces the dust and bacteria carried by the hands when eliminating static electricity. This reduces the possibility of dust and bacteria remaining on the surface of the touch ball 2, which could cause subsequent personnel to have their hands contaminated with dust and bacteria, leading to cross-infection and affecting the health of personnel. This improves the hygiene of the touch ball 2.
[0033] Figure 2 and Figure 3 A support frame 410 is fixedly connected to one side of the circular hole rod 41 shown. The support frame 410 is fixedly connected to the rod body 1. By setting the support frame 410, the side of the circular hole rod 41 away from the rod body 1 can be supported, thereby improving the stability of the circular hole rod 41 and reducing the possibility of the circular hole rod 41 shaking and affecting the normal meshing of the gear 42 and the gear ring 43. A reinforcing rod 49 is fixedly connected to one side of the sponge brush 48. The reinforcing rod 49 is made of stainless steel. By setting the reinforcing rod 49, the sponge brush 48 can be reinforced, increasing the strength of the sponge brush 48 and reducing the possibility of the sponge brush 48 tilting during use, which would affect the cleaning effect on the surface of the touch ball 2.
[0034] Figure 2 and Figure 3 The bolt 45 shown has multiple anti-slip strips 46 fixedly connected to its surface. The multiple anti-slip strips 46 are arranged at equal intervals. By setting the anti-slip strips 46, the contact friction between the hand and the surface of the bolt 45 can be increased, reducing the possibility of slipping when manually turning the bolt 45.
[0035] Figure 4The device also includes: an auxiliary component 5, which comprises: a liquid reservoir 51 fixed to the sponge brush 48, wherein the liquid reservoir 51 contains disinfectant, and the outlet of the liquid reservoir 51 corresponds to the position of the sponge in the sponge brush 48; a piston plate 52 slidably mounted inside the liquid reservoir 51 via a round rod 53; and a membrane 54 fixed to the inner wall of the outlet of the liquid reservoir 51. By setting the auxiliary component 5, the round rod 53 is manually pressed to push the piston plate 52 to move along the inside of the liquid reservoir 51 towards the sponge brush 48. During the movement, the piston plate 52 squeezes the disinfectant inside the liquid reservoir 51, causing the disinfectant to break through the membrane 54 after being squeezed. The disinfectant is then discharged through the outlet of the liquid reservoir 51 and comes into contact with the sponge of the sponge brush 48. The disinfectant is then completely absorbed by the sponge brush 48 and applied to the surface of the touch ball 2, thereby completing the disinfection treatment of the surface of the touch ball 2, reducing bacterial residue on the surface of the touch ball 2, and further improving the cleaning effect of the touch ball 2.
[0036] Figure 4 The surface of the membrane 54 shown is provided with an auxiliary groove 55, the cross-section of which is cross-shaped. By setting the auxiliary groove 55, the strength of the membrane 54 can be reduced, making it easier for the disinfectant to quickly break through the membrane 54. A slide rail 56 is fixedly connected to one side of the liquid storage cylinder 51. A top rod 57 is slidably connected to the inner wall of the slide rail 56. The surface of the top rod 57 is in contact with the round rod 53. A spring is fixed between the top rod 57 and the slide rail 56. By setting the top rod 57, the top rod 57 is placed between the round rod 53 and the liquid storage cylinder 51 under the push of the spring to intercept the round rod 53, reducing the possibility of accidental contact with the round rod 53 and accidental discharge of disinfectant.
[0037] Working principle: When in use, place your palm on the explosion-proof touch ball 2. The static electricity of the human body will then form a circuit through the contact with the explosion-proof touch ball 2. The charge will be slowly released to the ground through the built-in resistor network and the grounding wire, avoiding the risk of sparks from direct discharge of metal conductors. The touch ball 2 is made of semiconductor composite material, which ensures conductivity while avoiding the instantaneous high energy of metal conductor discharge. When the static voltage of the human body exceeds the safe value, the red light on the rod 1 will light up to trigger an audible and visual alarm. After the static discharge is completed, the green light will light up.
[0038] First, manually move the sponge brush 48 to move the insertion rod 47. When the insertion rod 47 is fully inserted into the rectangular tube 44, the sponge brush 48 will be in contact with the surface of the touch ball 2, and the inner wall of the hole of the insertion rod 47 will coincide with the inner wall of the hole of the rectangular tube 44. At this time, manually screw the bolt 45 into the rectangular tube 44 and the insertion rod 47 to fix the position of the insertion rod 47 and the sponge brush 48. When there is residual dust on the surface of the touch ball 2, start the motor to drive the gear 42 to rotate, so that the gear 42 drives the gear ring 43 to rotate, so that the gear ring 43 drives the sponge brush 48 to rotate, so that the sponge brush 48 is in contact with the surface of the touch ball 2 and rotates to clean the residual dust, ensuring the cleanliness of the surface of the touch ball 2, thereby achieving the cleaning of dust on the surface of the touch ball 2.
[0039] Simultaneously, manually pressing the round rod 53 pushes the piston plate 52 to move along the inside of the liquid storage cylinder 51 towards the sponge brush 48. During the movement, the piston plate 52 squeezes the disinfectant inside the liquid storage cylinder 51, causing the disinfectant to break through the membrane 54 after being squeezed. This allows the disinfectant to be discharged through the outlet of the liquid storage cylinder 51 and come into contact with the sponge of the sponge brush 48, so that the disinfectant is completely absorbed by the sponge brush 48. Then, as the sponge brush 48 rotates, it is evenly applied to the surface of the touch ball 2 to disinfect bacteria, thereby completing the disinfection treatment of the surface of the touch ball 2.
[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. An explosion-proof human body static electricity release alarm, characterized in that: include: A rod (1) is placed on the ground to provide support for the overall component; A touch ball (2) is mounted on the rod (1) to eliminate static electricity from the human body; Indicator sign (3), which is set on pole (1) to prompt personnel to perform static electricity elimination operation; A cleaning device (4) is provided on the side of the rod (1) near the touch ball (2), wherein the cleaning device (4) cleans the bacteria remaining on the surface of the touch ball (2) to ensure the cleanliness of the surface of the touch ball (2).
2. The explosion-proof human body electrostatic discharge alarm according to claim 1, characterized in that: The cleaning device (4) includes: a round hole rod (41) which is fixed to the side of the rod body (1) near the touch ball (2); Gear (42), which is fixedly mounted on a rod (41) with a circular hole by a motor, wherein the motor drives the gear (42) to rotate; A gear ring (43) is rotatably mounted on a rod (1) via a bearing, wherein the gear ring (43) meshes with a gear (42); A rectangular tube (44) is fixed to a toothed ring (43), wherein the inner wall of the rectangular tube (44) is threaded with bolts (45); A sponge brush (48) is detachably mounted on a toothed ring (43) via a plug (47), wherein the plug (47) is placed inside a rectangular tube (44) and fixed by bolts (45).
3. The explosion-proof human body electrostatic discharge alarm according to claim 2, characterized in that: A support frame (410) is fixedly connected to one side of the circular hole rod (41), wherein the support frame (410) is fixedly connected to the rod body (1).
4. The explosion-proof human body electrostatic discharge alarm according to claim 2, characterized in that: A reinforcing rod (49) is fixedly connected to one side of the sponge brush (48), wherein the reinforcing rod (49) is made of stainless steel.
5. The explosion-proof human body electrostatic discharge alarm according to claim 2, characterized in that: The bolt (45) has multiple anti-slip strips (46) fixedly connected to its surface, and the multiple anti-slip strips (46) are arranged at equal intervals.
6. The explosion-proof human body electrostatic discharge alarm according to claim 2, characterized in that: it also... include: Auxiliary component (5), the auxiliary component (5) includes: a liquid storage cylinder (51), the liquid storage cylinder (51) is fixed to the sponge brush (48), wherein the liquid storage cylinder (51) stores disinfectant inside, and the outlet of the liquid storage cylinder (51) corresponds to the position of the sponge in the sponge brush (48); Piston plate (52), which is slidably mounted inside liquid storage cylinder (51) via round rod (53); A thin film (54) is fixed to the inner wall of the outlet of the liquid storage cylinder (51).
7. The explosion-proof human body electrostatic discharge alarm according to claim 6, characterized in that: The surface of the film (54) is provided with an auxiliary groove (55), wherein the cross-section of the auxiliary groove (55) is cross-shaped.
8. The explosion-proof human body electrostatic discharge alarm according to claim 6, characterized in that: A slide rail (56) is fixedly connected to one side of the liquid storage cylinder (51), and a top rod (57) is slidably connected to the inner wall of the slide rail (56). The surface of the top rod (57) is in contact with the round rod (53), and a spring is fixed between the top rod (57) and the slide rail (56).