Explosion-proof access control all-in-one machine

Abstract

The utility model relates to the technical field of anti-explosion access control all-in-one machines, and discloses an anti-explosion access control all-in-one machine which comprises an installation structure and a protection structure, the protection structure is arranged on the outer wall of the installation structure, the installation structure comprises a protection shell, an anti-explosion access control body is arranged in the protection shell, and the anti-explosion access control body is arranged in the protection shell. Clamping plates are connected to the outer walls of the two sides of the anti-explosion access control body in a clamped mode, a sliding frame is pulled upwards, a fixing block is made to be separated from a positioning groove, a connecting rod is pulled outwards, the connecting rod drives the clamping plates to move outwards, meanwhile, limiting and fixing of the anti-explosion access control body are relieved, disassembly of the anti-explosion access control body is completed, maintenance and replacement of the anti-explosion access control body are convenient, and the anti-explosion access control device is simple in structure and convenient to use. The anti-explosion access control device is simple in structure and convenient to assemble and disassemble, the anti-explosion access control body is placed in the protective shell, the reset spring drives the clamping plate to move inwards to fix the anti-explosion access control body, the strong spring drives the sliding frame to move downwards, the fixing block at the bottom of the sliding frame is clamped into the positioning groove, and the mounting stability of the anti-explosion access control body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof access control integrated machine, in particular to an explosion-proof access control integrated machine. Background Art

[0002] The access control integrated machine is a machine that integrates the access control panel and the card reader. It can be used as a complete access control system by simply connecting to the power supply. The access control integrated machine is an access control product that combines the card reader and the controller. The access control integrated machine is the core control device of the access control system. It has reliable data storage, and the data will not be lost when the power is off. It integrates management and automatic control to realize the automatic management of access control. The data can also be used for attendance to realize the dual functions of access control and attendance. At the same time, it can be seamlessly connected with the one-card system. Explosion-proof access control is also a type of access control. Explosion-proof access control is often used in chemical, petrochemical, oil refining, coal mining and other fields. Many production equipment have to work in flammable and explosive places, especially in the underground environment of coal mines, with a large amount of flammable and explosive gases and dust substances, such as methane mixtures, coal dust, etc. Therefore, explosion-proof access control is required in these special environments. It can not only be used normally, but also has explosion-proof functions.

[0003] According to the "An Explosion-proof Access Control Integrated Machine" disclosed in Chinese Patent Publication No. CN219179980U, the cleaning block at the bottom of the moving plate can be moved to the top of the card swiping area and the fingerprint sensing area, so that the dust adsorbed on the surface can be cleaned, solving the problem that the existing explosion-proof access control integrated machine is not convenient for cleaning the card swiping area and the fingerprint sensing area. The first spring can pull the moving plate and the filter cloth to move, so that the filter cloth can cover the surface of the placement plate, thereby shielding the card swiping area and the fingerprint sensing area to prevent external dust from being adsorbed on the surface and affecting its subsequent normal use.

[0004] However, the above device has no protective mechanism and is easily damaged when impacted by external forces. Moreover, most access control integrated machines are fixed by bolts during installation, which makes installation and disassembly troublesome and inconvenient for installation and maintenance. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof access control integrated machine to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an explosion-proof access control integrated machine, comprising a mounting structure and a protective structure, wherein the outer wall of the mounting structure is provided with a protective structure;

[0007] The installation structure includes a protective shell, an explosion-proof access control body is arranged inside the protective shell, and a clamping plate is clamped on the outer walls on both sides of the explosion-proof access control body. A connecting rod is fixedly connected to one end of the clamping plate away from the explosion-proof access control body, and a sliding plate is fixedly connected to one end of the connecting rod away from the clamping plate.

[0008] Preferably, a camera is provided on the outer surface of the explosion-proof access control body, a card swiping area is provided below the camera, and a fingerprint sensing area is provided below the card swiping area.

[0009] Preferably, a sliding frame is slidably sleeved on the outer side of the sliding plate, a fixing block is fixedly installed on the bottom of the sliding frame, positioning grooves are provided at both ends of the top of the protective shell, and the fixing block is movably clamped in the positioning grooves.

[0010] Preferably, a return spring is fixedly connected to the bottom of the card plate, and the bottom of the return spring is fixedly connected to the inner wall of the protective shell. A strong spring is fixedly connected to the bottom of the sliding plate, and the bottom of the strong spring is fixedly connected to the inner wall of the sliding frame.

[0011] Preferably, the protective structure comprises a lifting guide rail, a guide rod is fixedly connected to the inner bottom wall of the lifting guide rail, a sliding block is slidably connected to the outer surface of the guide rod, and a protective plate is fixedly connected to the outer surface of the sliding block.

[0012] Preferably, a magnetic strip is provided at the bottom of the protective plate, and a push-pull handle is provided on the outer surface of the protective plate.

[0013] Preferably, the protective plate is made of transparent material.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model pulls the slide frame upward to disengage the fixed block from the positioning groove, pulls the connecting rod outward, and the connecting rod drives the card plate to move outward, while releasing the limit fixation of the explosion-proof access control body, completing the disassembly of the explosion-proof access control body, and facilitating the maintenance and replacement of the explosion-proof access control body. The utility model has a simple structure and is easy to load and unload. By placing the explosion-proof access control body into the protective shell, the reset spring drives the card plate to move inward to fix the explosion-proof access control body, and the strong spring drives the slide frame downward to make the fixed block at the bottom of the slide frame stuck in the positioning groove, thereby increasing the stability of the installation of the explosion-proof access control body.

[0016] Second, the utility model pulls the protective plate downward through the push-pull handle, so that the protective plate is closed downward through the sliding block and the guide rod, and the protective plate is adsorbed to the lifting guide rail through the magnetic force of the magnetic strip to complete the fixation of the protective plate. When the protective plate is closed, the protective shell becomes a closed state, which can effectively protect the explosion-proof access control body and avoid the explosion-proof access control body from being easily damaged when impacted by external forces. The transparent protective plate allows the staff to perform face recognition through the camera without opening the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the installation structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the protective structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0021] Among them: 1. Installation structure; 101. Protective shell; 102. Explosion-proof access control body; 103. Card plate; 104. Connecting rod; 105. Sliding plate; 106. Camera; 107. Card swiping area; 108. Fingerprint sensing area; 109. Sliding frame; 110. Fixed block; 111. Reset spring; 112. Strong spring; 2. Protective structure; 201. Lifting guide rail; 202. Guide rod; 203. Sliding block; 204. Protective plate; 205. Magnetic strip; 206. Push-pull handle. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-4 , an explosion-proof access control integrated machine, comprising a mounting structure 1 and a protective structure 2, wherein the outer wall of the mounting structure 1 is provided with the protective structure 2;

[0026] The mounting structure 1 includes a protective shell 101, an explosion-proof access control body 102 is arranged inside the protective shell 101, and a clamping plate 103 is clamped on the outer walls of both sides of the explosion-proof access control body 102. The end of the clamping plate 103 away from the explosion-proof access control body 102 is fixedly connected to a connecting rod 104, and the end of the connecting rod 104 away from the clamping plate 103 is fixedly connected to a sliding plate 105.

[0027] A camera 106 is disposed on the outer surface of the explosion-proof access control body 102 , a card swiping area 107 is disposed below the camera 106 , and a fingerprint sensing area 108 is disposed below the card swiping area 107 .

[0028] A sliding frame 109 is slidably sleeved on the outer side of the sliding plate 105 , a fixing block 110 is fixedly installed on the bottom of the sliding frame 109 , and positioning grooves are provided at both ends of the top of the protective shell 101 , and the fixing block 110 is movably engaged in the positioning grooves.

[0029] A return spring 111 is fixedly connected to the bottom of the card plate 103 , and the bottom of the return spring 111 is fixedly connected to the inner wall of the protective shell 101 . A strong spring 112 is fixedly connected to the bottom of the sliding plate 105 , and the bottom of the strong spring 112 is fixedly connected to the inner wall of the sliding frame 109 .

[0030] Through the above technical solution, by pulling the slide frame 109 upwards, the fixed block 110 is disengaged from the positioning groove, and the connecting rod 104 is pulled outward, the connecting rod 104 drives the card plate 103 to move outward, and at the same time, the limit fixation of the explosion-proof access control body 102 is released, and the disassembly of the explosion-proof access control body 102 is completed, which is convenient for the maintenance and replacement of the explosion-proof access control body 102. The structure is simple and the loading and unloading is convenient. By placing the explosion-proof access control body 102 into the protective shell 101, the reset spring 111 drives the card plate 103 to move inward to fix the explosion-proof access control body 102, and the strong spring 112 drives the slide frame 109 to move downward, so that the fixed block 110 at the bottom of the slide frame 109 is stuck in the positioning groove, which increases the stability of the installation of the explosion-proof access control body 101.

[0031] Embodiment 2

[0032] See also Figure 1-4 , and on the basis of the first embodiment, further obtained: an explosion-proof access control integrated machine, comprising a mounting structure 1 and a protective structure 2, wherein the outer wall of the mounting structure 1 is provided with the protective structure 2;

[0033] The mounting structure 1 includes a protective shell 101, an explosion-proof access control body 102 is arranged inside the protective shell 101, and a clamping plate 103 is clamped on the outer walls of both sides of the explosion-proof access control body 102. The end of the clamping plate 103 away from the explosion-proof access control body 102 is fixedly connected to a connecting rod 104, and the end of the connecting rod 104 away from the clamping plate 103 is fixedly connected to a sliding plate 105.

[0034] The protection structure 2 includes a lifting guide rail 201 , a guide rod 202 is fixedly connected to the inner bottom wall of the lifting guide rail 201 , a sliding block 203 is slidably connected to the outer surface of the guide rod 202 , and a protection plate 204 is fixedly connected to the outer surface of the sliding block 203 .

[0035] A magnetic strip 205 is provided at the bottom of the protective plate 204 , and a push-pull handle 206 is provided on the outer surface of the protective plate 204 .

[0036] The protection plate 204 is made of transparent material.

[0037] Through the above technical solution, the protective plate 204 is pulled downward by the push-pull handle 206, so that the protective plate 204 is closed downward through the sliding block 203 and the guide rod 202, and the protective plate 204 is adsorbed on the lifting guide rail 201 through the magnetic force of the magnetic strip 205 to complete the fixing of the protective plate 204. When the protective plate 204 is closed, the protective shell 101 becomes a closed state, which can effectively protect the explosion-proof access control body 102 and avoid the explosion-proof access control body 102 from being easily damaged when impacted by external forces. The transparent protective plate 204 allows the staff to perform face recognition through the camera 106 without opening the protective plate 204.

[0038] Although specific 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 specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof access control integrated machine, comprising a mounting structure (1) and a protective structure (2), characterized in that: The outer wall of the installation structure (1) is provided with a protective structure (2); The installation structure (1) comprises a protective shell (101), an explosion-proof access control body (102) is arranged inside the protective shell (101), a clamping plate (103) is clamped on the outer walls of both sides of the explosion-proof access control body (102), one end of the clamping plate (103) away from the explosion-proof access control body (102) is fixedly connected to a connecting rod (104), and one end of the connecting rod (104) away from the clamping plate (103) is fixedly connected to a sliding plate (105).

2. The explosion-proof access control integrated machine according to claim 1, characterized in that: A camera (106) is arranged on the outer surface of the explosion-proof access control body (102), a card swiping area (107) is arranged below the camera (106), and a fingerprint sensing area (108) is arranged below the card swiping area (107).

3. The explosion-proof access control integrated machine according to claim 1, characterized in that: A sliding frame (109) is slidably sleeved on the outer side of the sliding plate (105), a fixing block (110) is fixedly installed on the bottom of the sliding frame (109), and positioning grooves are provided at both ends of the top of the protective shell (101), and the fixing block (110) is movably engaged in the positioning grooves.

4. The explosion-proof access control integrated machine according to claim 1, characterized in that: The bottom of the card plate (103) is fixedly connected to a return spring (111), and the bottom of the return spring (111) is fixedly connected to the inner wall of the protective shell (101). The bottom of the sliding plate (105) is fixedly connected to a strong spring (112), and the bottom of the strong spring (112) is fixedly connected to the inner wall of the sliding frame (109).

5. The explosion-proof access control integrated machine according to claim 1, characterized in that: The protective structure (2) comprises a lifting guide rail (201), the inner bottom wall of the lifting guide rail (201) is fixedly connected to a guide rod (202), the outer surface of the guide rod (202) is slidably connected to a sliding block (203), and the outer surface of the sliding block (203) is fixedly connected to a protective plate (204).

6. The explosion-proof access control integrated machine according to claim 5, characterized in that: A magnetic strip (205) is provided at the bottom of the protective plate (204), and a push-pull handle (206) is provided on the outer surface of the protective plate (204).

7. The explosion-proof access control integrated machine according to claim 5, characterized in that: The protection plate (204) is made of transparent material.

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