ESD (Electro-Static Discharge) gate

Abstract

The utility model discloses an ESD (Electro-Static Discharge) anti-static gate machine, which particularly relates to the technical field of gate machines and comprises a gate machine main body, a mounting frame is arranged on the front side of the gate machine main body, a supporting column is rotatably connected to the mounting frame, an electrostatic elimination ball is fixedly connected to the top end of the supporting column, a lifting unit is further arranged on the front side of the gate machine main body, and a storage box is arranged on the lifting unit. The bottom of the storage box is provided with a through groove for the electrostatic elimination ball to pass through, and the bottom of the storage box is provided with a disinfection structure; a pair of spline shafts is rotationally connected into the storage box, each spline shaft is movably connected with a winding drum, cleaning cloth is wound on the winding drums, and a cleaning shaping structure used for shaping the cleaning cloth is arranged on the storage box; a first rotating motor is fixedly connected to the mounting frame and is in transmission connection with the supporting column through a first belt transmission mechanism. The utility model solves the technical problems of insufficient dust prevention and insufficient sanitary safety of the static elimination structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gate machine, more specifically, the utility model relates to ESD anti -static electricity gate machine. BACKGROUND

[0002] The gate machine is a kind of passageway management equipment, is used to manage people flow and standardize the access of pedestrians.The most basic and core function is to realize the passage of one person at a time, and can be used for the entrance and exit of various occasions.In some specific industries, such as electronics manufacturing, aerospace, etc., anti-static is one of the industry standards that must be followed, so the above industries need to have anti-static measures when managing people flow.The anti-static gate machine can effectively eliminate the static electricity carried by the personnel before entering the workshop, to avoid the potential damage of static electricity to sensitive electronic equipment.

[0003] For example, the utility model discloses a kind of access control system static electricity release device, it is related to access control system technical field, including: gate machine body, the gate machine body can be combined with static electricity elimination device;Fixed mechanism, the fixed mechanism is fixedly installed at the front side of gate machine body;Main support component, the main support component is fixedly installed on the line of fixed mechanism's table;Mounting mechanism, the mounting mechanism is fixedly installed above main support component;The access control system static electricity release device, main support component is installed on gate machine body by fixed mechanism, main support component is installed with upper support column, touch ball and ground wire, and then form a static electricity release device, screw rod is installed between main support component and upper support column, the height of upper support column can be adjusted using the thread connection between screw rod and nut sleeve, improve flexibility.

[0004] In the above patent, the inventor believes that the patent can meet the flexibility of static electricity elimination structure installation when in use, but the static electricity elimination structure will have the following problems when used for a long time: 1, the static electricity elimination structure is easy to attach dust for a long time outside, and the existence of dust will affect the static electricity elimination effect of the static electricity elimination structure;2, because the user needs to use the static electricity elimination structure by touching, and more users' touch will reduce the health safety of the static electricity elimination structure. UTILITY MODEL CONTENT

[0005] The utility model is aimed at providing a technical solution to solve the dust and health safety problems of the static electricity elimination structure.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: ESD anti -static gate, including the gate body, the front side of gate body is provided with mounting bracket, the mounting bracket is rotatably connected with support column, the top of support column is fixedly connected with static electricity elimination ball, the front side of gate body is also provided with lifting unit, be provided with storage box on lifting unit, the bottom of storage box is provided with the through slot for static electricity elimination ball passes, the bottom of storage box is provided with disinfection structure,

[0007] Rotatably connected with a pair of spline shafts in the storage box, each spline shaft is movably connected with a reel, a pair of reels are wound with cleaning cloth, the cleaning shaping structure is arranged on the storage box for shaping the cleaning cloth.

[0008] In a preferred embodiment, the mounting bracket is fixedly connected with a rotary motor one, and the rotary motor one is drivingly connected with the support column through a belt transmission mechanism one.

[0009] In a preferred embodiment, the bottom of the mounting bracket is provided with a conductive slip ring, one end of the conductive slip ring is provided with a grounding wire one, the other end of the conductive slip ring is provided with a grounding wire two, the grounding wire two passes through the support column and is connected with the static electricity elimination ball.

[0010] In a preferred embodiment, the lifting unit includes a slide rail, the slide rail is fixedly connected to the front side of the gate body, a sliding seat is slidingly connected to the slide rail, a telescopic device is fixedly connected to the top end of the slide rail, the output end of the telescopic device is fixedly connected to the sliding seat, and the storage box is fixedly connected to the sliding seat.

[0011] In a preferred embodiment, the disinfection structure includes a disinfectant tank, the disinfectant tank is fixedly connected to the bottom of the storage box, a micro water pump is arranged on the disinfectant tank, and an atomizing nozzle is arranged at the output end of the micro water pump.

[0012] In a preferred embodiment, the atomizing nozzle is arranged in a downward inclined manner.

[0013] In a preferred embodiment, the side of the storage box is fixedly connected with a rotary motor two, the rotary motor two drives a pair of spline shafts to rotate through a belt transmission mechanism two, and the reel is inserted into the spline shaft.

[0014] In a preferred embodiment, the cleaning shaping structure includes a cover plate, the cover plate is screw-connected to the storage box, a pressing block is fixedly connected to the inner side of the cover plate, a pressing groove is formed in the pressing block, at least one pair of ring supporting plates is arranged below the pressing block, the ring supporting plates are fixedly connected to the storage box, a gap is reserved between the pressing groove and the ring supporting plates, and the cleaning cloth passes through the gap.

[0015] In a preferred embodiment, a human body static electricity detector is arranged on the gate body, and the human body static electricity detector is located at one side of the static electricity eliminating ball.

[0016] The technical effects and advantages of the present application are as follows:

[0017] 1. The ESD anti-static gate machine is provided with a storage box, and the storage box can be lowered and placed outside the static electricity eliminating ball, so as to store the static electricity eliminating ball, thereby reducing the interference of dust on the static electricity eliminating ball.

[0018] 2. The ESD anti-static gate machine is provided with a disinfection structure, a cleaning cloth and a cleaning shaping structure, a rotating motor is used to provide rotation for the static electricity eliminating ball, the disinfection structure sprays disinfectant on the rotatable static electricity eliminating ball, and the rotatable cleaning cloth wipes the surface of the static electricity eliminating ball. The cleaning cloth can be conveniently shaped into the same arc as the static electricity eliminating ball by penetrating through the cleaning shaping structure, so as to ensure the comprehensiveness of the contact between the cleaning cloth and the static electricity eliminating ball, so that the static electricity eliminating ball can have complete self-disinfection effect and is more reliable in health and safety. Moreover, the cleaning cloth can be wound up, so as to avoid secondary use of the cleaning cloth and cause cleaning pollution. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained on the basis of the provided drawings without creative labor.

[0020] Figure 1 It is a structural schematic view of the whole application;

[0021] Figure 2 It is a structural schematic view of the mounting rack, support column and static electricity eliminating ball of the present application;

[0022] Figure 3 It is a structural schematic view of the lifting unit and storage box of the present application;

[0023] Figure 4 It is a structural schematic view of the present application Figure 3 It is a split schematic view of the storage box of the present application;

[0024] Figure 5 It is a structural schematic view of the spline shaft and winding drum of the present application;

[0025] Figure 6 It is a structural schematic view of the cover plate and pressing block of the present application.

[0026] The reference signs are: 1, gate body; 2, mounting frame; 3, support column; 4, static electricity elimination ball; 5, human body static electricity detector; 6, lifting unit; 61, sliding rail; 62, sliding seat; 63, telescopic device; 7, storage box; 8, disinfection structure; 81, disinfectant tank; 82, miniature water pump; 83, atomizing nozzle; 9, spline shaft; 10, winding drum; 11, cleaning cloth; 12, cleaning shaping structure; 121, cover plate; 122, pressing block; 123, ring supporting plate; 13, rotary motor one; 14, conductive slip ring; 15, ground wire one; 151, ground wire two; 16, rotary motor two. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content of the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0028] In combination with reference Figures 1-6 The present application provides an ESD anti-static gate, which comprises a gate body 1.

[0029] The principle of the gate body 1 is to detect the presence and direction of movement of personnel by using various sensors such as infrared detectors, ultrasonic sensors, etc. When personnel approach or pass through the gate, the sensor will send a signal to inform the control system of the need for passage. After receiving the signal of the sensor, the control system will perform identity verification and permission check, which usually includes face recognition, fingerprint recognition, card swiping recognition and other technical means. The control system decides whether to allow the gate to open or close according to the verification result and the preset rules. Once the control system makes a decision, it will send a control signal to the actuator of the gate such as the motor drive board, servo motor, etc. to control the opening and closing state of the gate. The actuator operates the gate according to the signal to allow or refuse personnel passage. Since the gate body 1 is a mature technology, it will not be described in detail here.

[0030] The model of the human body static electricity detector 5 is XGCLSL-033. This model of human body static electricity detector 5 can be used to measure the comprehensive resistance of the human body, and can detect and alarm when the comprehensive resistance of the human body is greater than 109 and less than 105. The human body static electricity detector 5 can be connected to the control system of the gate body 1, so that the gate body 1 can allow or refuse personnel passage in cooperation with the state of static electricity elimination.

[0031] In this embodiment: a support column 3 is rotatably connected to the mounting bracket 2, and an antistatic ball 4 is fixedly connected to the top of the support column 3.

[0032] Bolts can be installed on the support column 3, which can be used to assemble the support column 3 on the front side of the gate body 1 to limit the height of the support column 3. The support column 3 can support the static elimination ball 4, which can remove static electricity from the human body by touch. The principle of the static elimination ball 4 is mainly to use the static electricity on the human body to make the circuit work through a passive circuit, thereby achieving the effect of eliminating static electricity. Since the static elimination ball 4 is a general standard part or a component known to those skilled in the art, its structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0033] A rotary motor 13 is fixedly connected to the mounting bracket 2. The rotary motor 13 is connected to the support column 3 through a belt drive mechanism.

[0034] The rotary motor 13 can be a rotary motor device with a self-locking function. When it is working, it can drive the belt drive mechanism 1, so that the support column 3 can rotate on the mounting frame 2, so that the static elimination ball 4 can be rotated and used. The belt drive mechanism 1 utilizes the existing mature combination of pulleys and belts.

[0035] In this embodiment: a conductive slip ring 14 is provided at the bottom of the mounting bracket 2. One end of the conductive slip ring 14 is provided with a grounding wire 15, and the other end of the conductive slip ring 14 is provided with a grounding wire 151. The grounding wire 151 passes through the support column 3 and is connected to the static elimination ball 4.

[0036] A conductive slip ring 14 is a device used to transmit electrical signals and energy between rotating and stationary components. Its working principle is based on the fact that when the equipment rotates, the conductive ring rotates with the rotor. A brush remains stationary, forming a dynamic electrical contact point by contacting the surface of the rotating conductive ring. The brush lightly touches the conductive ring with a specific pressure to ensure continuous conductivity during rotation. Since the conductive slip ring 14 is a general-purpose standard part or a component known to those skilled in the art, it will not be described further here.

[0037] Since the static eliminator ball 4 needs to rotate, in order to ensure the grounding of the static eliminator ball 4, grounding wire 15 and grounding wire 2151 are set at both ends of the conductive slip ring 14, so that the static eliminator ball 4 can be stably grounded when rotating.

[0038] In this embodiment: a lifting unit 6 is also provided on the front side of the gate body 1. The lifting unit 6 includes a slide rail 61, which is fixedly connected to the front side of the gate body 1. A slide block 62 is slidably connected on the slide rail 61. A telescopic device 63 is fixedly connected to the top of the slide rail 61. The output end of the telescopic device 63 is fixedly connected to the slide block 62. A storage box 7 is provided on the lifting unit 6. The storage box 7 is fixedly connected to the slide block 62. A through groove for the static elimination ball 4 to pass through is provided at the bottom of the storage box 7.

[0039] The slide rail 61 can be bolted to the gate body 1. The telescopic device 63 can use a telescopic motor as a telescopic drive device. Its drive telescopic can control the slide block 62 to rise and slide on the slide rail 61. The through groove provides an inlet and outlet for the static elimination ball 4. In this way, the storage box 7 can move towards or away from the position of the static elimination ball 4 so as to store the static elimination ball 4 in a dustproof manner.

[0040] In this embodiment: a disinfection structure 8 is provided at the bottom of the storage box 7. The disinfection structure 8 includes a disinfection liquid tank 81, which is fixedly connected to the bottom of the storage box 7. A micro water pump 82 is provided on the disinfection liquid tank 81, and an atomizing nozzle 83 is provided at the output end of the micro water pump 82.

[0041] Alcohol can be used as the disinfectant medium in the disinfectant tank 81. The miniature water pump 82 is model SWP-1818, with a voltage of 12DC (V) and a power of 0.04 (kW). When it is necessary to perform sanitation treatment on the static eliminator ball 4, the static eliminator ball 4 can be rotated by the rotary motor 13, and the telescopic device 63 can drive the storage box 7 to descend until the atomizing nozzle 83 corresponds to one side of the static eliminator ball 4. Then, the miniature water pump 82 can draw the disinfectant medium in the disinfectant tank 81 and spray it through the atomizing nozzle 83. In this way, the disinfectant medium can cover the static eliminator ball 4 for disinfection.

[0042] The filling port of the disinfectant tank 81 in this application can be set inside the storage box 7.

[0043] In this embodiment, the atomizing nozzle 83 is set at a downward angle.

[0044] Because the static eliminator ball 4 can rotate, the downward tilt of the atomizing nozzle 83 allows it to spray the disinfectant medium around the static eliminator ball 4, thus improving the comprehensiveness of the spraying.

[0045] In this embodiment: a pair of splined shafts 9 are rotatably connected inside the storage box 7, and a roller 10 is movably connected to each splined shaft 9. A cleaning cloth 11 is wound on the pair of rollers 10.

[0046] One roller 10 can unwind the cleaning cloth 11, and another roller 10 can wind up the cleaning cloth 11. The spline shaft 9 is designed to facilitate the insertion and disassembly of the rollers 10, making it easy to replace the cleaning cloth 11.

[0047] In this embodiment: A rotary motor 2 16 is fixedly connected to one side of the storage box 7. The rotary motor 2 16 drives a pair of spline shafts 9 to rotate through a belt transmission mechanism 2. The drum 10 is inserted into the spline shafts 9.

[0048] The second rotary motor 16 also uses a self-locking motor as the rotating device. The principle of the second belt drive mechanism is the same as that of the first belt drive mechanism. The second rotary motor 16 is driven to rotate, and it can drive a pair of splined shafts 9 to rotate through the second belt drive mechanism. By changing the winding direction of the cleaning cloth 11 on a pair of drums 10, the rotation of the pair of splined shafts 9 can cause the pair of drums 10 to unwind and rewind the cleaning cloth 11. This makes it easy to change the cleaning position of the cleaning cloth 11 and avoid the cleaning cloth 11 causing secondary wiping contamination to the static elimination ball 4.

[0049] In this embodiment: the storage box 7 is provided with a cleaning shaping structure 12 for shaping the cleaning cloth 11. The cleaning shaping structure 12 includes a cover plate 121, which is screwed to the storage box 7. A pressure block 122 is fixedly connected to the inner side of the cover plate 121. A pressure groove is provided on the pressure block 122. At least one pair of ring support plates 123 are provided below the pressure block 122. The ring support plates 123 are fixedly connected inside the storage box 7. A gap is reserved between the pressure groove and the ring support plates 123, and the cleaning cloth 11 passes through the gap.

[0050] In this application, the curvature of the pressure groove and the ring support plate 123 is adapted to the curvature of the static eliminator ball 4. Thus, when the static eliminator ball 4 is being cleaned, after the atomizing nozzle 83 sprays the disinfecting medium onto the static eliminator ball 4, the storage box 7 can continue to descend until the static eliminator ball 4 enters the pressure groove of the pressure block 122 through the through groove. Because the cooperation between the pressure block 122 and the ring support plate 123 allows the cleaning cloth 11 to be molded into an curvature adapted to the static eliminator ball 4, the static eliminator ball 4 entering the pressure groove can come into contact with the cleaning cloth 11. At this time, the rotating static eliminator ball 4 allows the cleaning cloth 11 to wipe the static eliminator ball 4 with the disinfecting medium, thus enabling the static eliminator ball 4 to have a self-disinfecting effect and high hygiene and safety.

[0051] Because the cover plate 121 is detachably mounted on the storage box 7 by screws, the cleaning cloth 11 can be easily replaced by opening the cover plate 121.

[0052] In this invention, the disinfection time and cycle of the electrostatic eliminator ball 4 can be automatically controlled by the controller, which controls the micro water pump 82, the first rotary motor 13 and the second rotary motor 16. The control circuit of the controller can be implemented by simple programming by those skilled in the art, and the power supply is also common knowledge in the art.

Claims

1. An ESD anti-static gate, comprising a gate body (1), characterized in that: The front side of the gate machine body (1) is provided with a mounting rack (2), the mounting rack (2) is rotatably connected with a support column (3), the top end of the support column (3) is fixedly connected with an electrostatic elimination ball (4), the front side of the gate machine body (1) is also provided with a lifting unit (6), the lifting unit (6) is provided with a storage box (7), the bottom of the storage box (7) is provided with a through slot for the electrostatic elimination ball (4) to pass through, and the bottom of the storage box (7) is provided with a disinfection structure (8). A pair of spline shafts (9) are rotatably connected in the storage box (7), each spline shaft (9) is movably connected with a winding drum (10), a pair of winding drums (10) are wound with cleaning cloths (11), and the storage box (7) is provided with a cleaning shaping structure (12) for shaping the cleaning cloths (11).

2. The ESD anti-static gate according to claim 1, wherein: The mounting rack (2) is fixedly connected with a rotary motor (13), and the rotary motor (13) is in transmission connection with the support column (3) through a belt transmission mechanism (1).

3. The ESD anti-static gate according to claim 1, wherein: The bottom of the mounting rack (2) is provided with a conductive slip ring (14), one end of the conductive slip ring (14) is provided with a grounding wire (15) connected with the ground, and the other end of the conductive slip ring (14) is provided with a grounding wire (151), the grounding wire (151) passes through the support column (3) and is connected with the electrostatic elimination ball (4).

4. The ESD anti-static gate according to claim 1, wherein: The lifting unit (6) comprises a sliding rail (61), the sliding rail (61) is fixedly connected to the front side of the gate machine body (1), the sliding rail (61) is slidably connected with a sliding seat (62), the top end of the sliding rail (61) is fixedly connected with a telescopic device (63), the output end of the telescopic device (63) is fixedly connected to the sliding seat (62), and the storage box (7) is fixedly connected to the sliding seat (62).

5. The ESD anti-static gate according to claim 1, wherein: The disinfection structure (8) comprises a disinfectant tank (81), the disinfectant tank (81) is fixedly connected to the bottom of the storage box (7), the disinfectant tank (81) is provided with a micro water pump (82), and the output end of the micro water pump (82) is provided with an atomizing nozzle (83).

6. The ESD anti-static gate according to claim 5, wherein: The atomizing nozzle (83) is arranged in a downward inclined manner.

7. The ESD anti-static gate according to claim 1, wherein: One side of the storage box (7) is fixedly connected with a rotary motor (16), the rotary motor (16) drives a pair of spline shafts (9) to rotate through a belt transmission mechanism (2), and the winding drum (10) is inserted into the spline shaft (9).

8. The ESD anti-static gate according to claim 1, wherein: The cleaning shaping structure (12) comprises a cover plate (121), the cover plate (121) is screw-connected to the storage box (7), the inner side of the cover plate (121) is fixedly connected with a pressing block (122), the pressing block (122) is provided with a pressing groove, at least one pair of ring supporting plates (123) are arranged below the pressing block (122), the ring supporting plates (123) are fixedly connected in the storage box (7), a gap is reserved between the pressing groove and the ring supporting plates (123), and the cleaning cloth (11) passes through the gap.

9. The ESD anti-static gate according to claim 8, wherein: The gate machine body (1) is provided with a human body static electricity detector (5), and the human body static electricity detector (5) is located on one side of the electrostatic elimination ball (4).

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