Electronic entrance guard for park
By introducing infrared sensors and motor-driven telescopic door mechanisms into the electronic access control system in the park, the problem of goods being clamped when the gate is opened and closed is solved, and the smooth passage of goods and the safety and efficiency of the system are achieved.
Patent Information
- Application Number
- CN202421027443.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing gate may cause the cargo to be caught and cannot pass through when opening and closing the door.
An electronic access control system in the park including gate, identification instrument, gate and anti-clip device was designed. The anti-clip device uses infrared sensors to detect the passing of goods. The threaded rod and telescopic door are driven by the motor to avoid clamping the goods, ensuring that the goods can be smooth. pass.
It effectively avoids the phenomenon that the goods are clamped when the gate is closed, ensures that the goods can pass smoothly, and improves the efficiency and safety of the access control system.
Smart Images
Figure CN222337678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of park electronic access control, in particular to a park electronic access control. Background Art
[0002] The gate is a channel blocking device (channel management equipment), which is mainly used in urban rail transit management and toll gate systems to manage the flow of people and regulate the entry and exit of pedestrians. Therefore, paid areas and non-paid areas are formed. Its most basic and core function is to achieve only one person passing through at a time, and it can be used at the entrance of various toll and access control occasions.
[0003] The inventor discovered during daily use of the gate that, when the gate is opened and closed, the gate closes after a person passes through. As a result, it is possible that a person passes through the gate but the goods do not, and the gate is closed, causing the goods to be sandwiched between the gates, making it impossible for the goods to pass through the gates, thus causing an impact. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an electronic access control system for a park.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a park electronic access control, including a gate machine, the top of which is fixedly connected to an identifier, the side of which is rotatably connected to a gate, the interior of which is provided with an anti-pinch device, and the anti-pinch device includes an infrared sensor fixedly connected to the side of the gate.
[0006] The effect achieved by the above components is: under the action of the anti-pinch device, the gate will not clamp the goods, avoiding the problem of the gate clamping the goods. When using the gate, the ID card is attached to the surface of the identification device, and the gate is opened through a series of instruments such as sensors inside the gate, allowing people to pass through the gate.
[0007] Preferably, a rectangular groove is provided on the side of the gate, and a telescopic door is slidably connected inside the rectangular groove.
[0008] The effect achieved by the above components is that under the action of the telescopic door, when the goods are clamped, the telescopic door can be extended and retracted to allow the goods to be taken out, thereby avoiding the phenomenon of goods being clamped.
[0009] Preferably, a rectangular frame is fixedly connected to the inside of the rectangular groove, a threaded rod is rotatably connected to the inside of the rectangular frame, one end of the threaded rod extends out of the gate, a motor is fixedly connected to the upper top of the gate, the output end of the motor is fixedly connected to the threaded rod, a concave block is threadedly connected to the surface of the threaded rod, a scissors-type support frame is rotatably connected to the surface of the concave block, a slider is rotatably connected to the side of the telescopic door, a support rod is provided at the intersection of the scissors-type support frame, a through groove is opened on the surface of the support rod, the intersection of the scissors-type support frame rotates inside the through groove, and the support rod is slidably connected inside the rectangular groove.
[0010] The effect achieved by the above components is: under the action of the threaded rod, the motor is started to make the concave block move relatively on the surface of the threaded rod, thereby making the scissor-type support frame extend and retract, thereby pushing out or retracting the telescopic door. Under the action of the support rod, the scissor-type support frame can be prevented from getting stuck when extending and retracting.
[0011] Preferably, a groove is formed on the inner wall of the rectangular slot, a fixing rod is fixedly connected inside the groove, a bump is slidably connected to the surface of the fixing rod, and a support rod is fixedly connected to the side of the bump.
[0012] The effect achieved by the above components is that under the action of the protrusion, the support rod can translate smoothly inside the rectangular groove, thereby achieving the phenomenon of assisting the extension and retraction of the scissor-type support frame.
[0013] Preferably, the bottom of the support rod is rotatably connected to a pulley.
[0014] The effect achieved by the above components is that, under the action of the pulley, the support rod will not get stuck when moving.
[0015] Preferably, a baffle is fixedly connected to the side of the telescopic door, and a blocking plate is fixedly connected to the side of the gate.
[0016] The effect achieved by the above components is that, under the action of the baffle plate and the blocking plate, the telescopic door will not completely extend out of the rectangular groove and separate from the gate.
[0017] Preferably, a cushion block is fixedly connected to the surface of the baffle, and the cushion block is a rubber block.
[0018] The effect achieved by the above components is that under the action of the cushion block, the baffle plate will not directly contact the blocking plate, thereby avoiding the phenomenon of rigid contact.
[0019] Preferably, a blocker is fixedly connected to the side of the baffle plate.
[0020] The effects achieved by the above components are as follows: under the action of the blocker, the motor stops rotating when the pad block squeezes the blocker. When the gate is closed, if the infrared sensor detects that the goods have not passed through the gate, the motor will not start, so that the telescopic door will not extend out of the gate to clamp the goods. When the light wave emitted by the infrared sensor is received by the receiver, the motor starts automatically, thereby driving the threaded rod to rotate, thereby causing the concave block to move relatively, and then the scissor-type support frame to extend, thereby pushing the support rod to slide inside the groove, and then under the action of the convex block, the support rod can smoothly translate inside the rectangular groove, thereby achieving the phenomenon of assisting the telescopic scissor-type support frame to extend and retract. Under the action of the pulley, the support rod will not get stuck when moving, so that it is transported to the position where the baffle moves toward the blocking plate. When the pad is squeezed on the surface of the blocker, the blocker blocks the motor, thereby stopping the motor, and then stopping the telescopic door from moving, so that the telescopic door is extended to a suitable position, thereby blocking the gate, and also achieving the effect of preventing goods from being clamped.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by arranging the anti-pinch device, when the gate is closed, if the infrared sensor detects that the goods have not passed through the gate, the motor will not start, so that the telescopic door will not extend out of the gate to clamp the goods. When the light wave emitted by the infrared sensor is received by the receiver, the motor starts automatically, and then drives the threaded rod to rotate, so that the concave block moves relatively, and then the scissor-type support frame extends out, thereby pushing the support rod to slide inside the groove, and then under the action of the convex block, the support rod can smoothly translate inside the rectangular groove, so as to achieve the phenomenon of auxiliary scissor-type support frame extension and contraction. Under the action of the pulley, the support rod will not get stuck when moving, so that it is transported to the position where the baffle moves toward the blocking plate. When the pad is squeezed on the surface of the blocker, the blocker blocks the motor, so that the motor stops, and then the telescopic door stops moving, so that the telescopic door is extended to a suitable position, so that the gate is blocked, and the effect of anti-pinch of goods is also achieved, thereby solving the problem that the goods may be clamped between the opening and closing doors when people pass through the gate after the gate is opened. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A three-dimensional structural diagram of a park electronic access control system is proposed for the utility model;
[0024] Figure 2 A schematic diagram of an anti-pinch device for electronic access control in a park is provided for the utility model;
[0025] Figure 3 This is a partial schematic diagram of an anti-pinch device for a park electronic access control system proposed by the utility model;
[0026] Figure 4 The utility model provides a partial schematic diagram of an anti-pinch device for electronic access control in a park.
[0027] Legend: 1. Gate; 2. Anti-pinch device; 21. Rectangular groove; 22. Motor; 23. Concave block; 24. Scissor-type support frame; 25. Support rod; 26. Pulley; 27. Infrared sensor; 28. Blocking plate; 29. Groove; 210. Fixing rod; 211. Bump; 212. Baffle; 213. Pad; 214. Blocker; 215. Telescopic door; 3. Identifier; 4. Gate. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, an electronic access control system for a park includes a gate 1, an identification device 3 is fixedly connected to the top of the gate 1, a gate 4 is rotatably connected to the side of the gate 1, and an anti-pinch device 2 is arranged inside the gate 4. When the gate 1 is used, the ID card is attached to the surface of the identification device 3, and a series of instruments such as sensors inside the gate 1 are passed through (because the gate 1 is an existing product on the market, it will not be described in detail here), and then the gate 4 is opened, so that people can pass through the gate 1.
[0029] Reference Figure 2-4The anti-pinch device 2 includes an infrared sensor 27 fixedly connected to the side of the gate 4. Under the action of the anti-pinch device 2, the gate 1 will not clamp the goods, thus avoiding the problem of the gate 1 clamping the goods. When the gate 1 is used, the ID card is attached to the surface of the identification device 3, and the gate 4 is opened through a series of instruments such as sensors inside the gate 1, so that people can pass through the gate 1. A rectangular groove 21 is provided on the side of the gate 4, and a telescopic door 215 is slidably connected inside the rectangular groove 21. Under the action of the telescopic door 215, the goods can be taken out through the telescopic door 215 when they are clamped, thereby avoiding the phenomenon of the goods being clamped. A rectangular frame is fixedly connected inside the rectangular groove 21, and a threaded rod is rotatably connected inside the rectangular frame. One end of the threaded rod extends out of the gate 4, and the upper top of the gate 4 is fixedly connected with a motor 22, and the output end of the motor 22 is fixedly connected with a threaded rod, and the surface of the threaded rod is threadedly connected with a concave block 23, and the surface of the concave block 23 is rotatably connected with a scissor-type support frame 24, and the other end of the scissor-type support frame 24 is rotatably connected with a slider, and the slider is slidably connected to the side of the telescopic door 215, and a support rod 25 is provided at the intersection of the scissor-type support frame 24, and a through groove is opened on the surface of the support rod 25, and the intersection of the scissor-type support frame 24 rotates inside the through groove, and the support rod 25 is slidably connected inside the rectangular groove 21, and under the action of the threaded rod, the motor 22 is started to make the concave block 23 move relatively on the surface of the threaded rod, thereby making the scissor-type support frame 24 telescopic, so as to move the telescopic door 2 15 is pushed out or retracted. Under the action of the support rod 25, the scissor-type support frame 24 can be prevented from getting stuck when it is extended and retracted. A groove 29 is provided on the inner wall of the rectangular groove 21. A fixing rod 210 is fixedly connected inside the groove 29. A protrusion 211 is slidably connected to the surface of the fixing rod 210. The side of the protrusion 211 is fixedly connected to the support rod 25. Under the action of the protrusion 211, the support rod 25 can be smoothly translated inside the rectangular groove 21, thereby achieving the auxiliary scissor-type support frame 24 extension and retraction. The bottom of the support rod 25 is rotatably connected to the pulley 26. Under the action of the pulley 26, the support rod 25 will not get stuck when it moves. The side of the telescopic door 215 is fixedly connected to the baffle 212. The side of the gate 4 is fixed A blocking plate 28 is fixedly connected thereto. Under the action of the baffle 212 and the blocking plate 28, the telescopic door 215 will not completely extend out of the rectangular slot 21 and separate from the gate 4. A pad 213 is fixedly connected to the surface of the baffle 212. The pad 213 is a rubber block. Under the action of the pad 213, the baffle 212 will not directly contact the blocking plate 28, thereby avoiding the phenomenon of rigid contact. A blocker 214 is fixedly connected to the side of the blocking plate 28. Under the action of the blocker 214, the motor 22 stops rotating when the pad 213 squeezes the blocker 214. When the gate 4 is closed, if the infrared sensor 27 detects that the goods have not passed through the gate 1, the motor 22 will not start, thereby preventing the telescopic door 215 from extending out of the gate 4 to clamp the goods.When the light waves emitted by the infrared sensor 27 are received by the receiver, the motor 22 starts automatically, and then drives the threaded rod to rotate, so that the concave block 23 moves relatively, and then the scissor-type support frame 24 extends, thereby pushing the support rod 25 to slide inside the groove 29, and then under the action of the protrusion 211, the support rod 25 can smoothly translate inside the rectangular groove 21, thereby achieving the phenomenon of assisting the scissor-type support frame 24 to extend and retract. Under the action of the pulley 26, the support rod 25 will not get stuck when moving, so that it is transported to the position where the baffle 212 moves toward the blocking plate 28. When the pad 213 is squeezed on the surface of the blocker 214, the blocker 214 blocks the motor 22, so that the motor 22 stops, and the telescopic door 215 stops moving, so that the telescopic door 215 extends to a suitable position, so that the gate 1 is blocked, and the effect of preventing goods from being clamped is also achieved.
[0030] Working principle: when it is necessary to use the park electronic access control, when using the gate machine 1, the ID card is attached to the surface of the identification device 3, and a series of instruments such as the sensor inside the gate machine 1 are passed (because the gate machine 1 is an existing product on the market, and no further details are given here), and then the gate 4 is opened, so that people can pass through the gate machine 1. When the gate 4 is closed, if the infrared sensor 27 detects that the goods have not passed through the gate machine 1, the motor 22 will not start, and the telescopic door 215 will not extend out of the gate 4 to clamp the goods. When the light wave emitted by the infrared sensor 27 is received by the receiver, the motor 22 starts automatically, and then drives the threaded rod to rotate, so that the concave block 23 moves relatively, and then the scissor-type support frame 24 extends, from The support rod 25 is pushed to slide inside the groove 29, and under the action of the protrusion 211, the support rod 25 can be smoothly translated inside the rectangular groove 21, thereby achieving the phenomenon of assisting the extension and retraction of the scissor-type support frame 24. Under the action of the pulley 26, the support rod 25 will not get stuck when moving, so that it is transported to the position where the baffle 212 moves toward the blocking plate 28. When the pad 213 is squeezed on the surface of the blocker 214, the blocker 214 blocks the motor 22, thereby stopping the motor 22, and stopping the telescopic door 215, so that the telescopic door 215 is extended to a suitable position, thereby blocking the gate 1, and also achieving the effect of preventing goods from being clamped.
Claims
1. A campus electronic access control system, comprising a gate (1), characterized in that: The top of the gate (1) is fixedly connected to an identification device (3); the side of the gate (1) is rotatably connected to a gate (4); an anti-pinch device (2) is provided inside the gate (4); the anti-pinch device (2) comprises an infrared sensor (27) fixedly connected to the side of the gate (4); a rectangular groove (21) is provided on the side of the gate (4); a telescopic door (215) is slidably connected inside the rectangular groove (21); a rectangular frame is fixedly connected inside the rectangular groove (21); a threaded rod is rotatably connected inside the rectangular frame; one end of the threaded rod extends out of the gate (4); the top of the gate (4) is fixedly connected to the gate (4); A motor (22) is connected, the output end of the motor (22) is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a concave block (23), the surface of the concave block (23) is rotatably connected to a scissor-type support frame (24), the other end of the scissor-type support frame (24) is rotatably connected to a slider, the slider is slidably connected to the side of the telescopic door (215), a support rod (25) is provided at the intersection of the scissor-type support frame (24), a through groove is opened on the surface of the support rod (25), the intersection of the scissor-type support frame (24) rotates inside the through groove, and the support rod (25) is slidably connected inside the rectangular groove (21).
2. The campus electronic access control system according to claim 1, characterized in that: The inner wall of the rectangular groove (21) is provided with a groove (29), the interior of the groove (29) is fixedly connected with a fixing rod (210), the surface of the fixing rod (210) is slidably connected with a protrusion (211), and the side of the protrusion (211) is fixedly connected with a support rod (25).
3. The campus electronic access control system according to claim 2 is characterized by: The bottom of the support rod (25) is rotatably connected to a pulley (26).
4. The campus electronic access control system according to claim 3 is characterized by: A baffle (212) is fixedly connected to the side of the telescopic door (215), and a blocking plate (28) is fixedly connected to the side of the gate (4).
5. The campus electronic access control system according to claim 4 is characterized by: A cushion block (213) is fixedly connected to the surface of the baffle (212), and the cushion block (213) is a rubber block.
6. The campus electronic access control system according to claim 5, characterized in that: A blocker (214) is fixedly connected to the side of the blocking plate (28).