Adjusting structure of RFID access door

Abstract

The utility model discloses an adjusting structure of a radio frequency identification (RFID) access door, which belongs to the technical field of access control and comprises a base box, intelligent access control plates are arranged on two sides of the top of the base box, connecting seats are arranged on two sides of the base box, the intelligent access control plates are mounted on the connecting seats, movable plates are movably arranged on two sides of an inner cavity of the base box, and the movable plates are mounted on the connecting seats. Two groups of connecting rods are movably connected to the opposite sides of the movable plates through movable seats, and movable plates are movably connected to the ends, away from the movable plates, of the connecting rods through movable shafts. Then the moving plate is adjusted through the connecting rod, so that the intelligent access control plate connected through the connecting seat moves left and right, the width of the channel is adjusted, meanwhile, the intelligent access control plate is connected through the connecting seat and the connecting frame before and after adjustment, and the stability of the intelligent access control plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of access control, in particular to an adjustment structure of an RFID passage door. Background Art

[0002] Access control refers to the restriction of access to a door and serves as a safeguard against entry. "Door" here, broadly speaking, encompasses various passageways, including doors for both pedestrians and vehicles. Therefore, access control encompasses vehicle access control. In parking lot management applications, vehicle access control is a key tool. The integration of radio frequency identification technology with access control creates RFID access gates.

[0003] In the prior art, the Chinese utility model with publication number CN214042402U discloses an RFID channel access control machine, comprising a first body and a second body, wherein the first body and the second body are connected by a wire, a cavity is provided at the bottom of the first body and the second body, a bottom cover is installed on the open side of the cavity, a power supply and a PCB board are installed in the cavity, a controller and an RFID module are provided on the PCB board, the power supply is electrically connected to the controller and the RFID module through a wire, a slide is provided at the upper end of the first body and the second body, a mounting plate is slidably installed in the slide, and the RFID channel access control machine has the advantages of convenient disassembly and movement compared with the existing fixed access control machine, while realizing the function of access control.

[0004] In the above technical solution, the first body and the second body are connected by a wire, and the distance between the first body and the second body can be adjusted as needed. However, the stability of the first body and the second body is relatively independent, and the stability of the RFID channel door before and after adjustment cannot be guaranteed. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustment structure for an RFID channel door, in which the movable plate is moved forward and backward relative to each other through the cooperation of the positive and negative threaded rods and the threaded sleeves, and then the movable plate adjusts the movable plates on the left and right sides through the connecting rod, so that the smart access control panels located on both sides can move on both sides of the base box. At the same time, the two groups of smart access control panels are restricted by the base box and can remain relatively stable, so that the RFID channel door remains stable before and after adjustment, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment structure of an RFID channel door, comprising a base box, smart access control panels are provided on both sides of the top of the base box, connecting seats are provided on both sides of the base box, the smart access control panels are installed on the connecting seats, movable plates are movably provided on both sides of the inner cavity of the base box, the opposite sides of the movable plates are movably connected with two sets of connecting rods through movable seats, the end of the connecting rod away from the movable plate is movably connected with the movable plate through a movable shaft, a threaded sleeve is fixedly embedded at the center of the movable plate, the inner cavity of the threaded sleeve is threadedly connected with forward and reverse threaded rods, and the forward and reverse threaded rods are rotatably connected to the base box through bearings.

[0007] Preferably, connecting frames are movably provided on both sides of the inner cavity of the base box, the facing sides of the connecting frames are staggeredly connected to each other, the outer sides of the connecting frames extend to the outside of the base box, the movable plate is fixed to the bottom of the connecting frame, and the connecting seat is fixed to the top of the connecting frame.

[0008] Preferably, grooves are provided on both sides of the base box, and the inner cavity of the grooves is provided with limiting grooves, the inner cavity of the limiting grooves is slidably connected to the limiting blocks, and the opposite side of the limiting blocks passes through the limiting grooves and is fixed to the outer side of the connecting frame.

[0009] Preferably, a slide groove is provided at the bottom of the inner cavity of the base box, and a slider is slidably connected to the inner cavity of the slide groove, and the top of the slider passes through the slide groove and is fixed to the bottom of the movable plate. A slide groove is provided at the bottom of the inner cavity of the base box, and a slider is slidably connected to the inner cavity of the slide groove, and the top of the slider passes through the slide groove and is fixed to the bottom of the movable plate.

[0010] Preferably, a socket is provided at the bottom of the smart access control plate, the top of the connecting seat is inserted into the socket, and a locking bolt is provided on the outside of the smart access control plate, one end of the locking bolt passes through the inner cavity of the socket and fits into the connecting seat.

[0011] Preferably, the front and rear ends of the base box are both arranged in an inclined shape, and the front and rear ends of the base box are both provided with storage grooves, and both ends of the forward and reverse threaded rods extend to the inner cavity of the storage grooves and are provided with connecting ports.

[0012] Preferably, positioning holes are sequentially opened on the outer side of the connecting seat from top to bottom, and the locking bolts pass through the positioning holes.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model arranges positive and negative threaded rods in the inner cavity of the base box, uses the positive and negative threaded rods to drive the movable plate to move forward and backward through the threaded sleeve, and then adjusts the movable plate through the connecting rod, so that the smart access control plate connected through the connecting seat can move left and right to adjust the width of the channel. At the same time, the smart access control plate is connected to the connecting seat and the connecting frame before and after adjustment to ensure the stability of the smart access control plate.

[0015] 2. The present invention facilitates the limiting of the connecting frame through the cooperation of the limiting groove and the limiting block, ensuring that the connecting frame and the connecting seat on the top remain relatively stable, and facilitates smooth movement and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a top-view cross-sectional three-dimensional structure of the base box of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the base box of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the connecting seat and the intelligent access control panel of the utility model;

[0020] Figure 5 This is a structural diagram of the connecting seat, connecting frame and movable plate of the utility model.

[0021] Numbers in the figure: 1. Base box; 2. Smart access control panel; 3. Connecting seat; 4. Moving plate; 5. Connecting rod; 6. Movable plate; 7. Threaded sleeve; 8. Positive and negative threaded rod; 9. Connecting frame; 10. Limiting groove; 11. Limiting block; 12. Slide groove; 13. Slider; 14. Jack; 15. Locking bolt; 16. Storage slot; 17. Connecting port; 18. Positioning hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides Figures 1 to 5The adjustment structure of an RFID channel door shown in the figure includes a base box 1, smart access control panels 2 are provided on both sides of the top of the base box 1, connecting seats 3 are provided on both sides of the base box 1, the smart access control panels 2 are installed on the connecting seats 3, and movable plates 4 are movably provided on both sides of the inner cavity of the base box 1. Two sets of connecting rods 5 are movably connected to the opposite sides of the movable plates 4 through movable seats. The end of the connecting rod 5 away from the movable plate 4 is movably connected to the movable plate 6 through a movable shaft. A threaded sleeve 7 is fixedly embedded in the center of the movable plate 6. The inner cavity of the threaded sleeve 7 is threadedly connected to a positive and negative threaded rod 8. The positive and negative threaded rod 8 is rotatably connected to the base box 1 through a bearing;

[0024] By setting forward and reverse threaded rods 8 in the inner cavity of the base box 1, the forward and reverse threaded rods 8 are used to drive the movable plate 6 to move forward and backward through the threaded sleeve 7, and then the movable plate 4 is adjusted through the connecting rod 5, so that the smart access control panel 2 connected through the connecting seat 3 can move left and right to adjust the width of the channel. At the same time, the smart access control panel 2 is connected to the connecting seat 3 and the connecting frame 9 before and after adjustment to ensure the stability of the smart access control panel 2.

[0025] Connecting frames 9 are movably provided on both sides of the inner cavity of the base box 1. The opposite sides of the connecting frames 9 are staggered and connected to each other. The outer side of the connecting frame 9 extends to the outside of the base box 1. The movable plate 4 is fixed to the bottom of the connecting frame 9, and the connecting seat 3 is fixed to the top of the connecting frame 9. The connecting seat 3 and the movable plate 4 are connected through the connecting frame 9 to ensure the stability of the smart access control board 2 on both sides of the base box 1. The positive and negative threaded rods 8 are used to drive the smart access control board 2 to be adjusted.

[0026] Grooves are provided on both sides of the base box 1, and the inner cavity of the grooves is provided with limiting grooves 10. The inner cavity of the limiting grooves 10 is slidably connected to the limiting blocks 11. The opposite side of the limiting blocks 11 passes through the limiting grooves 10 and is fixed to the outer side of the connecting frame 9. Through the cooperation between the limiting grooves 10 and the limiting blocks 11, it is convenient to limit the connecting frame 9, ensuring that the connecting frame 9 and the connecting seat 3 on the top remain relatively stable, which is convenient for smooth movement and adjustment.

[0027] A slide groove 12 is provided at the bottom of the inner cavity of the base box 1, and a slider 13 is slidably connected to the inner cavity of the slide groove 12. The top of the slider 13 passes through the slide groove 12 and is fixed to the bottom of the movable plate 6. The slider 13 slides in the slide groove 12, which facilitates the forward and backward movement of the movable plate 6 to prevent the movable plate 6 from shaking and causing the connecting rod 5 to break.

[0028] A socket 14 is provided at the bottom of the smart access control panel 2, and the top of the connecting seat 3 is inserted into the socket 14. A locking bolt 15 is provided on the outside of the smart access control panel 2. One end of the locking bolt 15 passes through the inner cavity of the socket 14 and fits into the connecting seat 3. The connecting seat 3 is connected to the smart access control panel 2 through the socket 14, and then the smart access control panel 2 and the connecting seat 3 are locked by the locking bolt 15.

[0029] The front and rear ends of the base box 1 are both arranged in an inclined shape, and a storage groove 16 is provided at the front and rear ends of the base box 1. The two ends of the forward and reverse threaded rods 8 extend to the inner cavity of the storage groove 16 and are provided with a connecting port 17. Through the setting of the storage groove 16, it is convenient to store the two ends of the forward and reverse threaded rods 8, and then use the connecting buckles and tools to operate the forward and reverse threaded rods 8.

[0030] Positioning holes 18 are sequentially opened on the outer side of the connecting seat 3 from top to bottom, and the locking bolts 15 pass through the positioning holes 18. Through the setting of the positioning holes 18, the heights of the smart access control panels 2 on both sides can be accurately and uniformly adjusted.

[0031] During specific use, the two sets of smart access control panels 2 are plugged into the connecting seat 3, and then fixed with the locking bolts 15, and then the forward and reverse threaded rods 8 are rotated with a tool, and the forward and reverse threaded rods 8 drive the movable plate 6 to move forward and backward through the threaded sleeve 7, and then the movable plate 6 moves the movable plate 4 through the connecting rod 5, and the movable plate 4 drives the connecting seat 3 and the smart access control panel 2 to move left and right through the connecting frame 9 to adjust the width of the channel. The connecting frame 9 and the connecting seat 3 remain stable with the cooperation of the limit block 11 and the limit groove 10.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustment structure for an RFID channel door, comprising a base box (1), characterized in that: Intelligent access control panels (2) are provided on both sides of the top of the base box (1), and connecting seats (3) are provided on both sides of the base box (1). The intelligent access control panels (2) are installed on the connecting seats (3). Moving plates (4) are movably provided on both sides of the inner cavity of the base box (1), and the opposite sides of the moving plates (4) are movably connected to two groups of connecting rods (5) through the movable seats. The end of the connecting rod (5) away from the moving plate (4) is movably connected to the movable plate (6) through a movable shaft. A threaded sleeve (7) is fixedly embedded at the center of the movable plate (6), and the inner cavity of the threaded sleeve (7) is threadedly connected to a forward and reverse threaded rod (8), and the forward and reverse threaded rod (8) is rotatably connected to the base box (1) through a bearing.

2. The adjustment structure of an RFID channel door according to claim 1, characterized in that: Connecting frames (9) are movably provided on both sides of the inner cavity of the base box (1), and the opposite sides of the connecting frames (9) are staggeredly connected to each other. The outer sides of the connecting frames (9) extend to the outer side of the base box (1), the movable plate (4) is fixed to the bottom of the connecting frame (9), and the connecting seat (3) is fixed to the top of the connecting frame (9).

3. The adjustment structure of an RFID passage door according to claim 1, characterized in that: Grooves are provided on both sides of the base box (1), and a limiting groove (10) is provided in the inner cavity of the groove. The inner cavity of the limiting groove (10) is slidably connected to a limiting block (11), and the opposite side of the limiting block (11) passes through the limiting groove (10) and is fixed to the outer side of the connecting frame (9).

4. The adjustment structure of an RFID passage door according to claim 1, characterized in that: A slide groove (12) is provided at the bottom of the inner cavity of the base box (1), and a slider (13) is slidably connected to the inner cavity of the slide groove (12). The top of the slider (13) passes through the slide groove (12) and is fixed to the bottom of the movable plate (6).

5. The adjustment structure of an RFID passage door according to claim 1, characterized in that: The bottom of the smart access control panel (2) is provided with a socket (14), the top of the connecting seat (3) is plugged into the socket (14), and the outer side of the smart access control panel (2) is provided with a locking bolt (15), one end of the locking bolt (15) passes through the inner cavity of the socket (14) and fits with the connecting seat (3).

6. The adjustment structure of an RFID passage door according to claim 1, characterized in that: The front and rear ends of the base box (1) are both arranged in an inclined shape, and the front and rear ends of the base box (1) are both provided with a receiving groove (16), and both ends of the forward and reverse threaded rods (8) extend to the inner cavity of the receiving groove (16) and are provided with a connecting port (17).

7. The adjustment structure of an RFID passage door according to claim 5, characterized in that: Positioning holes (18) are sequentially opened on the outer side of the connecting seat (3) from top to bottom, and the locking bolts (15) pass through the positioning holes (18).

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