Split mounting type two-way access control device

Abstract

The utility model provides an assembly type bidirectional access control device which comprises an access control main body, a base is arranged at the bottom of the access control main body through a limiting mechanism, the limiting mechanism comprises a clamping plate and a clamping rod, mounting grooves are formed in the two ends of the base, and the clamping plate is movably arranged in the mounting grooves through a torsion spring rotating shaft. The entrance guard is formed by splicing the entrance guard body and the base, the clamping plate extrudes the clamping rod under the torsion of the torsion spring rotating shaft, so that one end of the clamping rod enters the first clamping groove, the entrance guard body and the base are conveniently spliced and fixed, and the entrance guard body and the base can be secondarily fixed through the clamping effect of the clamping plate and the second clamping groove; the device is simple in structure and convenient to mount and dismount, the use cost of the device is reduced, the length and width of the base are the same as those of the access control main body, the device can be prevented from being kicked by pedestrians, and the safety and practicability of the device can be improved; and the position of the stop lever can be adjusted as required by rotating the screw rod.

Description

Technical Field

[0001] The utility model relates to the technical field of access control devices, in particular to a assembled two-way access control device. Background Technique

[0002] The Chinese utility model patent with the publication number CN218068922U proposes a assembled two-way access control device, including an assembled board. One side of the assembled board is fixedly connected with an assembled frame. One side of the assembled frame is provided with an assembled component. The assembled component includes an access control machine. One side of the access control machine is rotatably connected with a rotating door panel. One side of the access control machine is provided with a card reader. This technical solution is formed by splicing and fixing two access control machines. Through the control of the two access controls, two-way blocking and releasing can be realized. However, its use cost is relatively high, and the specifications of its splicing board and splicing frame are relatively large, which is easy to cause injuries when pedestrians kick the splicing board, etc. during passage, and its practicability is low.

[0003] Therefore, the utility model provides a assembled two-way access control device. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a assembled two-way access control device to solve the problems put forward in the above background technique. The utility model is composed of an access control main body and a base, with a simple structure and low use cost. Moreover, the length and width of the base are the same as those of the access control main body, which can prevent being kicked by pedestrians and improve the safety and practicability of the device.

[0005] In order to achieve the above purpose, the utility model is realized through the following technical solutions: A assembled two-way access control device, including an access control main body. The bottom of the access control main body is installed with a base through a limiting mechanism. The limiting mechanism includes a clamping plate and a clamping rod. Installation grooves are opened inside both ends of the base. The clamping plate is movably installed inside the installation groove through a torsion spring rotating shaft. Protrusions are arranged at the positions corresponding to the installation grooves on both sides of the bottom of the access control main body. The clamping rod is installed in the protrusion in a limited sliding manner. A through groove is opened on the front side of the access control main body. A blocking mechanism is arranged inside the through groove. The blocking mechanism includes a rotating rod and a blocking rod. First card readers and second card readers are symmetrically installed on both sides of the top of the access control main body.

[0006] Furthermore, a magnet is fixedly arranged inside the side wall of the clamping plate, and the magnet is arranged on one side of the clamping rod.

[0007] Furthermore, a clamping block is arranged at the top of the clamping plate. Second clamping grooves are opened at the positions corresponding to the clamping plate on the outer walls of both sides of the bottom end of the access control main body. The clamping block is clamped and installed inside the second clamping groove.

[0008] Further, a first clamping groove is provided on the side wall of the installation groove corresponding to the inside of the base, and one end of the first clamping groove is clamped and installed inside the first clamping groove.

[0009] Further, bolts are screwed and installed inside both ends of the base, and a through hole is provided at the central position of the base.

[0010] Further, the rotating rod is rotatably installed inside the through groove, and screw rods are installed at the same side of the top end and the bottom end of the rotating rod in a limited rotation manner.

[0011] Further, the shape of the blocking rod is "U", and both ends of the blocking rod are screwed and installed outside the screw rod.

[0012] Further, a servo motor is fixedly installed inside the access control main body corresponding to the position of the rotating rod, and the output shaft of the servo motor is fixedly connected to the top end of the rotating rod of the access control main body.

[0013] The beneficial effects of the present utility model: The assembled two-way access control device of the present utility model is assembled by an access control main body and a base. The clamping plate squeezes the clamping rod under the torsion of the torsion spring rotating shaft, so that one end of the clamping rod enters the inside of the first clamping groove, which is convenient for splicing and fixing between the access control main body and the base. Through the clamping action between the clamping plate and the second clamping groove, secondary fixing can be carried out between the access control main body and the base, making the device simple in structure, convenient for installation and disassembly, reducing the use cost of the device, and the length and width of the base are the same as those of the access control main body, which can prevent being kicked by pedestrians and improve the safety and practicability of the device; the position of the blocking rod can be adjusted as needed by rotating the screw rod. Description of the Drawings

[0014] Figure 1 is a structural diagram of an assembled two-way access control device of the present utility model;

[0015] Figure 2 is a front sectional view of an assembled two-way access control device of the present utility model;

[0016] Figure 3 is an enlarged view of part A in an assembled two-way access control device of the present utility model Figure 2 ;

[0017] Figure 4 is a structural diagram of the base of an assembled two-way access control device of the present utility model;

[0018] In the figure: 1, access control main body; 2, base; 3, first card reader; 4, second card reader; 5, through groove; 6, blocking mechanism; 7, limiting mechanism; 8, clamping plate; 9, clamping rod; 10, through hole; 11, bolt; 12, rotating rod; 13, screw rod; 14, blocking rod; 15, first card slot; 16, second card slot; 17, magnet. Specific implementation manner

[0019] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0020] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a assembled bidirectional access control device, including an access control main body 1, the bottom of the access control main body 1 is installed with a base 2 through a limiting mechanism 7, the limiting mechanism 7 includes a clamping plate 8 and a clamping rod 9, installation grooves are opened inside both ends of the base 2, the clamping plate 8 is movably installed inside the installation groove through a torsion spring rotating shaft, protrusions are arranged at positions corresponding to the installation grooves on both sides of the bottom of the access control main body 1, the clamping rod 9 is installed in the protrusions in a limited sliding manner, a through groove 5 is opened on the front side of the access control main body 1, a blocking mechanism 6 is arranged inside the through groove 5, the blocking mechanism 6 includes a rotating rod 12 and a blocking rod 14, first card readers 3 and second card readers 4 are symmetrically installed on both sides of the top of the access control main body 1, the device can be controlled from both sides through the first card reader 3 and the second card reader 4, through the splicing between the access control main body 1 and the base 2, the use cost of the device can be reduced, and the length and width of the base 2 are the same as those of the access control main body 1, which can prevent the device from being kicked by pedestrians, and has high safety and practicability.

[0021] In this embodiment, a magnet 17 is fixedly arranged inside the side wall of the clamping plate 8, the magnet 17 is arranged on one side of the clamping rod 9, a clamping block is arranged at the top of the clamping plate 8, second card slots 16 are opened at positions corresponding to the clamping plate 8 on the outer walls of both sides of the bottom end of the access control main body 1, the clamping block is clamped and installed inside the second card slots 16, first card slots 15 are opened inside the side walls of the installation grooves corresponding to the inside of the base 2, one end of the first card slots 15 is clamped and installed inside the first card slots 15, bolts 11 are screwed and installed inside both ends of the base 2, a through hole 10 is opened at the central position of the base 2, the torsion of the clamping plate 8 on the torsion spring rotating shaft can squeeze the clamping rod 9, so that one end of the clamping rod 9 is stuck inside the first card slot 15, which is convenient for quickly installing between the base 2 and the access control main body 1, and at the same time, the clamping block at the top of the clamping plate 8 is stuck inside the second card slots 16, which can perform secondary fixation on the base 2 and the access control main body 1, and improve the stability between the access control main body 1 and the base 2.

[0022] In this embodiment, the rotating rod 12 is rotatably installed inside the through groove 5. On the same side of the top and bottom ends of the rotating rod 12, a screw rod 13 is installed in a limited rotation manner. The shape of the blocking rod 14 is "U". Both ends of the blocking rod 14 are screwed and installed on the outer side of the screw rod 13. Inside the access control main body 1, a servo motor is fixedly installed at a position corresponding to the rotating rod 12. The output shaft of the servo motor is fixedly connected to the top end of the rotating rod 12. The access control main body 1 can drive the rotating rod 12 to rotate forward and backward through the servo motor, which is convenient for two-way control of the blocking mechanism 6. By rotating the screw rod 13, the blocking rod 14 can be adjusted, thereby adjusting the position of the blocking rod 14 and facilitating the adjustment of the distance between the blocking mechanism 6 and the other side wall or baffle.

[0023] When using this assembled two-way access control device, a controller is provided inside the access control main body 1. The controller is electrically connected to the first card reader 3, the second card reader 4, and the servo motor through wires. By means of the first card reader 3 and the second card reader 4, the servo motor can be controlled to rotate forward and backward, which is convenient for driving the screw rod 13 and the blocking rod 14 to rotate forward and backward through the servo motor and the rotating rod 12, facilitating two-way control of access. This device is assembled from the access control main body 1 and the base 2. The clamping plate 8 squeezes the clamping rod 9 under the torsion of the torsion spring rotating shaft, so that one end of the clamping rod 9 enters the inside of the first clamping groove 15, facilitating the splicing and fixing between the access control main body 1 and the base 2. At the same time, the clamping block at the top end of the clamping plate 8 is stuck inside the second clamping groove 16, facilitating secondary fixing between the access control main body 1 and the base 2, and improving the stability of this device. This device has a simple structure, is convenient for installation and disassembly, reduces the use cost of this device, and the length and width of the base 2 are the same as those of the access control main body 1, which can prevent it from being kicked by pedestrians and improve the safety and practicability of this device. When the clamping plate 8 is toggled to both sides, the clamping block at the top end of the clamping plate 8 moves out of the inside of the second clamping groove 16. At the same time, the clamping plate 8 drives the clamping rod 9 to move in the reverse direction through the magnetic attraction of the magnet 17. The clamping rod 9 is an iron rod, and one end of the clamping rod 9 moves out of the inside of the first clamping groove 15, facilitating the quick disassembly of the access control main body 1.

[0024] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An assembled two-way access control device, comprising an access control body (1), characterized in that: The bottom of the access control body (1) is installed with a base (2) through a limiting mechanism (7), the limiting mechanism (7) comprising a clamping plate (8) and a clamping rod (9), installation grooves are provided inside the two ends of the base (2), the clamping plate (8) is movably installed inside the installation groove through a torsion spring rotating shaft, protrusions are provided at the positions corresponding to the installation grooves on both sides of the bottom of the access control body (1), the clamping rod (9) is limitedly slidably installed inside the protrusions, a through groove (5) is provided on the front side of the access control body (1), a blocking mechanism (6) is provided inside the through groove (5), the blocking mechanism (6) comprises a rotating rod (12) and a blocking rod (14), and a first card reader (3) and a second card reader (4) are symmetrically installed on both sides of the top of the access control body (1).

2. The assembled two-way access control device according to claim 1, characterized in that: A magnet (17) is fixedly arranged inside the side wall of the clamping plate (8), and the magnet (17) is arranged on one side of the clamping rod (9).

3. The assembled two-way access control device according to claim 2, characterized in that: A clamping block is provided at the top of the clamping plate (8), and second clamping grooves (16) are provided on the outer walls on both sides of the bottom end of the access control body (1) at positions corresponding to the clamping plate (8), and the clamping block is clamped and installed inside the second clamping groove (16).

4. The assembled two-way access control device according to claim 3, characterized in that: A first clamping slot (15) is provided on the side wall of the installation slot corresponding to the interior of the base (2), and one end of the first clamping slot (15) is clamped and installed inside the first clamping slot (15).

5. The assembled two-way access control device according to claim 4, characterized in that: Bolts (11) are threadedly installed inside the two ends of the base (2), and a through hole (10) is provided at the center of the base (2).

6. The assembled two-way access control device according to claim 1, characterized in that: The rotating rod (12) is rotatably mounted inside the through groove (5), and a screw rod (13) is rotatably mounted on the same side of the top end and the bottom end of the rotating rod (12).

7. The assembled two-way access control device according to claim 6, characterized in that: The blocking rod (14) is in a "U" shape, and both ends of the blocking rod (14) are screwed and mounted on the outside of the screw rod (13).

8. The assembled two-way access control device according to claim 7, characterized in that: A servo motor is fixedly installed inside the access control body (1) at a position corresponding to the rotating rod (12); the output shaft of the servo motor is fixedly connected to the top end of the rotating rod (12) to the access control body (1).

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