Security and protection equipment protection device

Abstract

The utility model discloses a protection device for security and protection equipment, which belongs to the field of security and protection equipment and comprises a positioning plate mounted on a door, an access controller is arranged in front of the positioning plate, and a fixedly connected back plate is arranged on the back of the access controller. A mounting assembly is arranged between the back plate and the positioning plate, the mounting assembly is used for connecting the access control and the positioning plate, the mounting assembly comprises an insertion plate, a plurality of layers of uniform elastic pieces are arranged on the insertion plate, one end of each elastic piece is fixedly connected to the back plate, and the other end of each elastic piece extends to the position between the insertion plate and the positioning plate. According to the door access controller, the buffer device is additionally arranged on the door access controller, so that the damage to the interior of the door access controller caused by impact force generated in the closing process of a door can be effectively avoided, the door access controller is protected, and the service life of the door access controller is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of security equipment, in particular to a security equipment protection device. Background Art

[0002] Security equipment refers to various devices designed to protect people's lives and property safety, including monitoring equipment, intrusion detection equipment, access control systems, fire alarm equipment, etc. Among them, access control systems include access controllers, access cards, etc.

[0003] The access controller controls the operation of the access control equipment, including identification methods such as card swiping, fingerprint, and password. Some access controllers are installed on the door. After the access control system is turned on, the door will automatically close after the person enters. There will be a certain speed in the closing process, but some doors lack door closers. There will be a certain impact force at the moment of complete closing. At this time, the access controller will be subjected to impact and vibration, which may cause the internal components of the access controller to loosen and be damaged in the long run, thereby affecting its service life and increasing maintenance and replacement costs. Utility Model Content

[0004] The purpose of the utility model is to provide a security equipment protection device, which effectively solves the problem that when the existing access control controller is installed on the door, the impact force generated at the moment the door is completely closed may cause damage to the internal components of the access control controller and shorten its service life.

[0005] The technical solution of the utility model is as follows:

[0006] A security equipment protection device includes a positioning plate installed on a door, an access control controller is provided in front of the positioning plate, a fixedly connected back plate is provided on the back of the access control controller, a mounting assembly is provided between the back plate and the positioning plate, the mounting assembly is used to connect the access control and the positioning plate, the mounting assembly includes an insert plate, and a multi-layer uniform elastic member is provided on the insert plate, one end of the elastic member is fixedly connected to the back plate, and the other end extends between the insert plate and the positioning plate.

[0007] Preferably, a vertical positioning strip is provided at intervals on one side of the positioning plate close to the access controller.

[0008] Preferably, the installation assembly includes a support plate, a supporting plate, and an inserting strip. The support plate is fixed at the four corners of the inserting plate and extends to the four corners of the positioning plate. When the inserting plate is installed, the support plate and the inserting plate are fixedly connected by screws.

[0009] Preferably, the support plate is fixedly connected to the positioning plate and below the positioning strip, the support plate and the positioning plate are perpendicular, a matching hole is provided on the support plate, the insertion strip is fixedly connected to the bottom of the insertion plate, and the insertion strip can be inserted into the matching hole to achieve matching.

[0010] Preferably, the inserting plate is provided with multiple uniform layers of snap rings, and the elastic member is movably connected in the snap rings.

[0011] Preferably, the elastic member includes a displacement rod and a compression spring. The displacement rod is movably located in the clamping ring, and one end is fixedly connected to the back plate. The compression spring is passed through the displacement rod and is inside the clamping ring.

[0012] Preferably, a limiting plate is provided at the other end of the displacement rod, and a limiting hole is provided on a side of the limiting plate close to the positioning plate. When the mounting assembly is installed, the limiting hole cooperates with the positioning bar.

[0013] Preferably, a rubber layer is provided on a side of the inserting plate close to the back plate, and the rubber layer is fixed around the four sides of the inserting plate.

[0014] The advantages of the utility model are:

[0015] The utility model provides an inserting plate between the access controller and the positioning plate, and a plurality of elastic members are installed on the inserting plate. The installation between the inserting plate and the positioning plate is achieved by installing components. When the door is closed, the impact force generated will act on the elastic members, thereby buffering the access controller, effectively preventing the access controller from being subjected to large impacts and vibrations that would cause loosening and damage to the internal components of the access controller, protecting the access controller, and increasing the service life of the access controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the structure of the integral access controller protection device of the utility model;

[0017] Figure 2 This is a side view of the structure of the integral access controller protection device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the positioning plate, positioning strip and other components of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the limit piece and displacement rod and other components of the utility model;

[0020] Figure 5 It is a schematic structural diagram of the displacement rod, rubber layer and other components of the utility model.

[0021] Figure numerals: 1. Positioning plate; 2. Access controller; 3. Back plate; 4. Insert plate; 5. Elastic part; 6. Positioning strip; 7. Support plate; 8. Support plate; 9. Insert strip; 10. Matching hole; 11. Snap ring; 5-1. Displacement rod; 5-2. Compression spring; 12. Limiting plate; 13. Limiting hole; 14. Rubber layer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] like Figures 1 to 5 As shown, the utility model provides a security equipment protection device, which includes a positioning plate 1 installed on the door, an access control controller 2 is provided in front of the positioning plate 1, and a fixedly connected back plate 3 is provided on the back of the access control controller 2. A mounting assembly is provided between the back plate 3 and the positioning plate 1, and the mounting assembly is used to connect the access control and the positioning plate 1. The mounting assembly includes an insert plate 4, and a multi-layer uniform elastic member 5 is provided on the insert plate 4. One end of the elastic member 5 is fixedly connected to the back plate 3, and the other end extends between the insert plate 4 and the positioning plate 1.

[0024] It should be noted that, by arranging a plug plate 4 between the access controller 2 and the positioning plate 1, a plurality of elastic parts 5 are installed on the plug plate 4, and the installation between the plug plate 4 and the positioning is achieved by installing components. When the door is closed, the impact force generated will act on the elastic part 5, thereby buffering the access controller 2, effectively preventing the access controller 2 from being subjected to large impacts and vibrations, causing loosening and damage to the internal components of the access controller 2, protecting the access controller 2, and improving the service life of the access controller 2.

[0025] Preferably, a vertical positioning strip 6 is provided at intervals on one side of the positioning plate 1 close to the access controller 2 .

[0026] It should be noted that the positioning bar 6 is fixedly connected to the positioning plate 1. By setting the positioning bar 6, it can be ensured that the left and right travel of the limit plate 12 is limited when sliding up and down, thereby ensuring the path of the door diameter controller during installation and making installation easier.

[0027] Preferably, the installation assembly includes a support plate 7, a supporting plate 8, and an inserting strip 9. The support plate 7 is fixed at the four corners of the inserting plate 4 and extends to the four corners of the positioning plate 1. When the inserting plate 4 is installed, the support plate 7 and the inserting plate 4 are fixedly connected by screws.

[0028] It should be noted that, through the support plate 7 , after the installation of the plug board 4 is completed, the support plate 7 and the positioning plate 1 are connected by screws, thereby fixing the access controller 2 and improving the installation stability of the access controller 2 .

[0029] Preferably, the support plate 8 is fixedly connected to the positioning plate 1 and below the positioning strip 6. The support plate 8 is perpendicular to the positioning plate 1. A matching hole 10 is provided on the support plate 8. The insertion strip 9 is fixedly connected to the bottom of the insertion plate 4. The insertion strip 9 can be inserted into the matching hole 10 to achieve matching.

[0030] It should be noted that, through the arrangement of the support plate 8 and the insertion strip 9, when the insertion plate 4 is installed, the insertion strip 9 is just inserted into the matching hole 10 of the support plate 8. At this time, the screw hole on the support plate 7 corresponds exactly to the screw hole on the positioning plate 1. On the one hand, it can support the insertion plate 4, and it can also facilitate the locking of the screws, which is more conducive to installation.

[0031] Preferably, multiple layers of uniform snap rings 11 are provided on the inserting plate 4 , and the elastic member 5 is movably connected in the snap rings 11 .

[0032] It should be noted that the displacement rod 5-1 cooperates with the snap ring 11 to slide left and right inside the snap ring 11. The snap ring 11 is set to limit the position of the snap ring 11 so that it can only move forward and backward.

[0033] Preferably, the elastic member 5 includes a displacement rod 5-1 and a compression spring 5-2. The displacement rod 5-1 is movably located in the retaining ring 11 and one end is fixedly connected to the back plate 3. The compression spring 5-2 is passed through the displacement rod 5-1 and is inside the retaining ring 11.

[0034] It should be noted that the displacement rod 5-1 is movably connected to the plug board 4 and fixedly connected to the back plate 3, thereby ensuring the movable installation of the door diameter controller, so that the door diameter controller can be displaced left and right when subjected to force. Under the action of the compression spring 5-2, the access controller 2 is buffered and protected.

[0035] Preferably, a limiting plate 12 is provided at the other end of the displacement rod 5 - 1 , and a limiting hole 13 is opened on the side of the limiting plate 12 close to the positioning plate 1 . When the mounting assembly is installed, the limiting hole 13 cooperates with the positioning bar 6 .

[0036] Preferably, a rubber layer 14 is provided on one side of the inserting plate 4 close to the back plate 3 , and the rubber layer 14 is fixed around the inserting plate 4 .

[0037] It should be noted that, through the provision of the rubber layer 14, when the back plate 3 moves left and right, the back plate 3 will contact the rubber layer 14 on the plug plate 4, thereby further offsetting the impact force of the back plate 3, thereby better protecting the access controller 2.

[0038] Detailed usage and effects of the above embodiment:

[0039] The positioning plate 1 is installed on the door in the initial state. When the access controller 2 is installed, a back plate 3 is fixedly installed on the back of the access controller 2. The back plate 3 is connected to the plug plate 4 through an elastic member 5. The limit piece 12 at one end of the displacement rod 5-1 is matched with the positioning strip 6 to drive the plug plate 4 to move downward. When the insertion strip 9 at the bottom of the plug plate 4 is inserted into the matching hole 10 on the support plate 8, it is fixed. Use screws to connect the support plate 7 on the plug plate 4 with the positioning plate 1 to achieve the installation of the access controller 2.

[0040] When the door is closed after being opened, the door will be subjected to impact force at the moment of closing, which acts on the positioning plate 1. Since the access controller 2 and the positioning plate 1 are connected together, the access controller 2 will be vibrated. The displacement rod 5-1 is movably connected to the inside of the plug plate 4, thereby ensuring the movement of the access controller 2 and realizing left and right displacement. The displacement rod 5-1 is provided with a compression spring 5-2, which can effectively offset the left and right movement of the access controller 2 and effectively reduce the impact force. Moreover, when the back plate 3 moves left and right with a large amplitude, it will contact the rubber layer 14, thereby effectively offsetting the force and effectively protecting the access controller 2.

[0041] 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. A security equipment protection device, characterized in that: The invention comprises a positioning plate (1) mounted on a door, an access control controller (2) being provided in front of the positioning plate (1), a fixedly connected back plate (3) being provided on the back of the access control controller (2), a mounting assembly being provided between the back plate (3) and the positioning plate (1), the mounting assembly being used to connect the access control controller and the positioning plate (1), the mounting assembly comprising an inserting plate (4), a certain gap being present between the inserting plate (4) and the back plate (3), a multi-layer uniform elastic member (5) being provided on the inserting plate (4), one end of the elastic member (5) being fixedly connected to the back plate (3), and the other end extending between the inserting plate (4) and the positioning plate (1).

2. The security equipment protection device according to claim 1, characterized in that: A vertical positioning strip (6) is provided at intervals on one side of the positioning plate (1) close to the access controller (2).

3. The security equipment protection device according to claim 2, characterized in that: The installation assembly comprises a support plate (7), a supporting plate (8) and an inserting strip (9); the support plate (7) is fixed at the four corners of the inserting plate (4) and extends to the four corners of the positioning plate (1); when the inserting plate (4) is installed, the support plate (7) and the inserting plate (4) are fixedly connected by screws.

4. The security equipment protection device according to claim 3, characterized in that: The support plate (8) is fixedly connected to the positioning plate (1) and is below the positioning strip (6). The support plate (8) and the positioning plate (1) are vertical. A matching hole (10) is provided on the support plate (8). The insertion strip (9) is fixedly connected to the bottom of the insertion plate (4). The insertion strip (9) can be inserted into the matching hole (10) to achieve matching.

5. The security equipment protection device according to claim 2, characterized in that: The inserting plate (4) is provided with multiple layers of uniform snap rings (11), and the elastic member (5) is movably connected in the snap rings (11).

6. The security equipment protection device according to claim 5, characterized in that: The elastic member (5) comprises a displacement rod (5-1) and a compression spring (5-2); the displacement rod (5-1) is movably located in the snap ring (11), and one end is fixedly connected to the back plate (3); the compression spring (5-2) is passed through the displacement rod (5-1) and is inside the snap ring (11).

7. The security equipment protection device according to claim 6, characterized in that: The other end of the displacement rod (5-1) is provided with a limiting piece (12), and a limiting hole (13) is provided on a side of the limiting piece (12) close to the positioning plate (1). When the mounting assembly is installed, the limiting hole (13) cooperates with the positioning bar (6).

8. The security equipment protection device according to claim 1, characterized in that: A rubber layer (14) is provided on one side of the inserting plate (4) close to the back plate (3), and the rubber layer (14) is fixed around the four sides of the inserting plate (4).

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