Clamping mechanism for vehicle access controller

Abstract

The utility model relates to the technical field of access controllers, in particular to a vehicle access controller clamping mechanism which comprises a back plate, a first screw and a second mounting plate, a supporting plate is mounted on the lower portion of the front end face of the back plate, and a top plate is mounted at the upper end of the back plate. First mounting plates which are symmetrically distributed are mounted at the upper end of the top plate, the first screw rod is rotatably mounted between the first mounting plates, movable blocks which are symmetrically distributed are mounted on the first screw rod in a threaded manner, a fixed rod is mounted at the front end of each movable block, and the second mounting plate is mounted at the tail end of the fixed rod; second mounting holes which are symmetrically distributed are formed in the second mounting plate, second screw rods are inserted into the second mounting holes, positioning nuts are mounted on the second screw rods in a threaded manner, and a positioning plate is mounted at the tail ends of the second screw rods. The door access controller has the advantages that the door access controller can be conveniently disassembled and assembled when a vehicle enters and exits the door access controller, and the door access controller with different sizes is suitable for being installed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of door access controllers, in particular to a locking mechanism for a vehicle access control controller. Background Art

[0002] The access control system is developed on the basis of traditional door locks. The access control controller is the core of the system. It uses the combination of modern computer technology and various identification technologies to embody an intelligent management method. Access control improves the management of entrances and exits, and brings channel management into the electronic age.

[0003] The vehicle access control controller is installed on one side of the lift door when in use, and is used to identify vehicle information and control the opening of the lift door. Currently, the vehicle access control controller is installed by multiple bolts, which is time-consuming to install. When the vehicle access control controller needs to be disassembled, the bolts also need to be disassembled, making the disassembly and assembly operations of the vehicle access control controller cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle access control controller fixing mechanism, which is not only convenient for disassembly and assembly of the vehicle access control controller, but also suitable for installation and fixation of access control controllers of different sizes, thereby solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle access control controller fixing mechanism, comprising a back plate, a first screw and a second mounting plate, a support plate is installed at the lower position of the back plate, a top plate is installed at the upper end of the back plate, and a symmetrically distributed first mounting plate is installed on the top plate, the two ends of the first screw are rotatably supported on the two first mounting plates, and the first screw is threadedly mounted with symmetrically distributed movable blocks, and a fixing rod is mounted on the movable block, and the second mounting plate is mounted on the end of the fixing rod, and a plurality of second mounting holes distributed up and down are opened on the second mounting plate, and a second screw is inserted in the second mounting hole, and a threaded positioning nut is installed at one end of the second screw, and a positioning plate is installed at the other end of the plurality of second screws, and the positioning plate is L-shaped.

[0006] When using the vehicle access control controller clamping mechanism of the utility model,

[0007] The vehicle access control controller is set on the upper end of the support plate, and the front and rear positions of the positioning plate are adjusted according to the thickness of the vehicle access control controller. The positioning nut can be loosened during adjustment to move the positioning plate forward and backward. After the front and rear positions of the positioning plate are adjusted, the positioning nut is tightened, and the first screw is rotated by the driving device. With the cooperation of the two movable blocks, the left and right groups of positioning plates can be brought close to each other, so that the positioning plates can clamp and fix the access control controller. At the same time, the raised position at the end of the positioning plate can limit the front end of the access control controller, so that the vehicle access control controller can be quickly installed and fixed. When disassembling the access control controller, the two positioning plates are kept away from each other, and the access control controller can be disassembled and removed.

[0008] Preferably, a fixing plate is installed at the lower end of the back plate, the support plate is higher than the fixing plate, and the fixing plate is arranged in a C shape, and a first mounting hole is opened on the fixing plate.

[0009] Preferably, the first screw is provided with a positive thread structure and a negative thread structure, the positive thread structure and the negative thread structure are symmetrically distributed about the first screw, and the two movable blocks cooperate with the positive thread structure and the negative thread structure respectively.

[0010] Preferably, a driving device is further provided on one of the first mounting plates, and an output end of the driving device is connected to the first screw rod.

[0011] Preferably, a connecting rod is installed between two adjacent positioning plates located on the same side, and there are two adjacent positioning plates (303), and the two connecting rods are symmetrically distributed on one end of the positioning plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the front and rear positions and the left and right positions of the left and right groups of positioning plates can be adjusted, so that it can be used to install and fix vehicle access control controllers of different sizes, and when installing and fixing the vehicle access control controller, it only needs to be placed on the support plate, and then the driving device can be operated to make the two groups of positioning plates close to each other to fix it, and when disassembling the access control controller, the two positioning plates can be moved away from each other, which can facilitate the disassembly and assembly of the vehicle access control controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 This is a front view structural schematic diagram of the utility model;

[0015] Figure 3 It is a rear view structural schematic diagram of the utility model.

[0016] The reference numerals and names in the figures are as follows:

[0017] 101, back plate; 102, support plate; 103, top plate; 104, fixed plate; 105, first mounting hole; 201, first mounting plate; 202, first screw rod; 203, movable block; 204, driving device; 205, fixed rod; 301, second mounting plate; 302, second screw rod; 303, positioning plate; 304, connecting rod; 305, positioning nut. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figures 1 to 3 The utility model provides an embodiment: a vehicle access control controller clamping mechanism, comprising:

[0021] A back plate 101, a first screw rod 202 and a second mounting plate 301, wherein a support plate 102 is installed at a lower position of a front end surface of the back plate 101, a top plate 103 is installed at an upper end of the back plate 101, and a symmetrically distributed first mounting plate 201 is installed at an upper end of the top plate 103, both ends of the first screw rod 202 are rotatably supported on the two first mounting plates 201, and a symmetrically distributed movable block 203 is threadedly installed on the first screw rod 202, and a fixing rod 205 is installed at the front end of the movable block 203, and the second mounting plate 301 is installed at the end of the fixing rod 205, and a plurality of second mounting holes distributed up and down are opened on the second mounting plate 301, and the second screw rod 302 is inserted in the second mounting hole, and a threaded positioning nut 305 is installed at one end of the second screw rod 302, and a positioning plate 303 is installed at the other end of the plurality of second screw rods 302, and the positioning plate 303 is arranged in an L shape.

[0022] In this embodiment, the vehicle access control controller is set at the upper end of the support plate 102, and the front and rear positions of the positioning plates 303 are adjusted according to the thickness of the vehicle access control controller. The positioning nuts 305 can be loosened during adjustment to move the positioning plates 303 forward and backward. After the front and rear positions of the positioning plates 303 are adjusted, the positioning nuts 305 are tightened, and the first screw 202 is rotated by the driving device 204. With the cooperation of the two movable blocks 203, the left and right groups of positioning plates 303 can be brought close to each other, so that the positioning plates 303 can clamp and fix the access control controller. At the same time, the raised position at the end of the positioning plates 303 can limit the front end of the access control controller, so that the vehicle access control controller can be quickly installed and fixed. When disassembling the access control controller, the two positioning plates 303 are kept away from each other, and the access control controller can be disassembled and removed.

[0023] Furthermore,

[0024] A fixing plate 104 is installed at the lower end of the back plate 101, the support plate 102 is higher than the fixing plate 104, and the fixing plate 104 is arranged in a C shape, and a first mounting hole 105 is opened on the fixing plate 104. The fixing plate 104 is arranged for installing the utility model.

[0025] Furthermore,

[0026] The first screw rod 202 is provided with a positive thread structure and a negative thread structure, which are symmetrically distributed about the first screw rod 202, and the two movable blocks 203 cooperate with the positive thread structure and the negative thread structure respectively. The arrangement of the positive thread structure and the negative thread structure can make the two movable blocks 203 move away from or close to each other when the first screw rod 202 rotates.

[0027] Furthermore,

[0028] A driving device 204 is provided at the side end of one of the first mounting plates 201, and the output shaft of the driving device 204 is connected to the first screw rod 202. The driving device 204 can make the first screw rod 202 rotate clockwise or counterclockwise, so that the two movable blocks 203 can be moved closer to or away from each other.

[0029] Furthermore,

[0030] A connecting rod 304 is further installed between two adjacent positioning plates 303 on the same side, and there are two adjacent positioning plates 303 . The two connecting rods 304 are symmetrically distributed on one end of the positioning plate 303 .

[0031] The driving device 204 in the present invention is a well-known device, and its working principle and circuit connection are well known to technicians in this field, and are conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vehicle access control controller fixing mechanism, comprising a back plate (101), a first screw (202) and a second mounting plate (301), characterized in that: A support plate (102) is installed at the lower position of the back plate (101), a top plate (103) is installed at the upper end of the back plate (101), and symmetrically distributed first mounting plates (201) are installed on the top plate (103), both ends of the first screw rod (202) are rotatably supported on the two first mounting plates (201), and symmetrically distributed movable blocks (203) are installed on the first screw rod (202) in threaded engagement, and a fixing rod (205) is installed on the movable block (203), and the second mounting plate (301) is installed at the end of the fixing rod (205), and a plurality of second mounting holes distributed up and down are opened on the second mounting plate (301), and second screw rods (302) are inserted into the second mounting holes, and a threaded positioning nut (305) is installed at one end of the second screw rod (302), and a positioning plate (303) is installed at the other end of the plurality of second screw rods (302), and the positioning plate (303) is arranged in an L shape.

2. The vehicle access control controller fastening mechanism according to claim 1, characterized in that: A fixing plate (104) is installed at the lower end of the back plate (101), the support plate (102) is higher than the fixing plate (104), and the fixing plate (104) is arranged in a C shape. A first mounting hole (105) is provided on the fixing plate (104).

3. The vehicle access control controller fastening mechanism according to claim 1, characterized in that: The first screw rod (202) is provided with a positive thread structure and a negative thread structure, the positive thread structure and the negative thread structure are symmetrically distributed with respect to the first screw rod (202), and the two movable blocks (203) cooperate with the positive thread structure and the negative thread structure respectively.

4. The vehicle access control controller fastening mechanism according to claim 1, characterized in that: A driving device (204) is also provided on one of the first mounting plates (201), and an output end of the driving device (204) is connected to the first screw rod (202).

5. The vehicle access control controller fastening mechanism according to claim 1, characterized in that: A connecting rod (304) is also installed between two adjacent positioning plates (303) located on the same side, and there are two adjacent positioning plates (303). The two connecting rods (304) are symmetrically distributed on one end of the positioning plate (303).

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