Mounting structure of building entrance guard

Abstract

The utility model provides a building access control mounting structure which comprises an access control main body, two sides of the access control main body are connected with the inner wall of a connecting shell through a limiting assembly, the other side of the access control main body is provided with an identification screen, the side of the access control main body is provided with a rectangular ring groove, and the inner wall of the rectangular ring groove is provided with a protection assembly. Locking rotary knobs on the two mounting rods are taken down, two strip-shaped blocks are matched with two insertion holes to be separated from the two mounting rods, the two strip-shaped blocks drive two limiting rods to move in two auxiliary holes and through holes, the two limiting rods drive two fixing rings to move in two cavity grooves, and the two limiting rods are matched with the cavity grooves to extrude two springs; the two sets of limiting rods are separated from the limiting holes in the two sides of the access control body, limiting of the limiting rods is relieved, the access control body can drive the moving blocks on the two sides to slide in the moving grooves in the two base plates till the moving blocks move to the two auxiliary grooves, and mounting and dismounting of the access control body are achieved.

Description

Technical Field

[0001] The utility model relates to the field of access control, in particular to an installation structure for building access control. Background Art

[0002] With the development of science and technology in modern life, most of the entrances of buildings and communities are equipped with access control machines to detect people entering. Access control machines include facial recognition, fingerprint recognition, card swiping, etc. Each type of access control machine has different installation methods, heights, angles, etc. The existing building access control installation structure is generally not very stable when installing the access control machine. After searching, a building access control assembly structure disclosed in application number CN202321472772.6 is recorded, which includes a mounting shell and a body. The mounting shell has a mounting cavity with a front opening. The body is embedded in the mounting cavity. The upper part of the body is engaged with the mounting shell. The lower part of the mounting cavity is provided with a locking assembly for locking the body. The use of the locking assembly instead of the existing bolt connection can avoid the problem of stripping and rusting caused by the bolt connection, making it difficult to disassemble. It is more conducive to assembly and later disassembly, so as to facilitate maintenance and use. However, the above description still has the following defects in actual use: the mounting structure requires the main part of the access control to be disassembled and repaired during use, and the external protection of the main part is insufficient. Therefore, it is necessary to design a building access control installation structure with strong practicality. Utility Model Content

[0003] The purpose of the present utility model is to provide an installation structure for building access control to solve the problems raised by the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a building access control installation structure, comprising an access control body, both sides of which are mounted and connected to the inner wall of a connection shell via a limit assembly, an identification screen being provided on the other side of the access control body, a rectangular annular groove being provided on the side of the access control body, and a protective assembly being provided on the inner wall of the rectangular annular groove;

[0005] The lock hole is formed on the top of the locking plate, and the locking plate is fixed with a lock hole on the top of the locking plate, and the locking plate is fixed with a lock hole on the top of the locking plate, and a spring is installed on the top of the locking plate to lock the locking plate.

[0006] The protective component includes a rectangular buffer ring installed on the inner wall of the rectangular ring groove, and docking holes are provided at the four corners of the rectangular buffer ring. The inner walls of several of the docking holes are interlaced and connected with the docking joints provided at the four corners of the protective plate, and the other ends of several of the docking joints are engaged and connected with several holes and grooves provided on the inner wall of the rectangular ring groove. A through groove is provided in the middle of the surface of the protective plate, and the inner wall of the through groove is provided with transparent glass.

[0007] Moreover, two limiting holes are provided in the middle of both sides of the access control body, and the inner walls of the two groups of limiting holes are engaged with one end of the two groups of limiting rods.

[0008] Moreover, two sliding grooves are opened on the sides of both sides of the access control body, and the inner walls of the two groups of sliding grooves are slidably connected with the two groups of sliders provided on the opposite sides of the two pads. Two docking blocks are provided on the other side of the two pads, and the surfaces of the two groups of docking blocks are engaged with the two groups of docking grooves opened on both sides of the inner wall of the connecting shell.

[0009] Moreover, moving blocks are provided on both sides of the top of the access control body, and the surfaces of the two moving blocks are slidably connected to the moving grooves opened in the middle of the opposite sides of the two pads. Auxiliary grooves are opened at the bottom of one side of the inner wall of the two moving grooves, and the inner walls of the two auxiliary grooves are slidably connected to the surfaces of the two moving blocks.

[0010] Moreover, two groups of auxiliary holes are opened on both sides of the inner wall of the connecting shell, and the inner walls of the two groups of auxiliary holes are interlaced and connected with the surfaces of the two groups of limiting rods.

[0011] Moreover, two mounting blocks are provided on the sides of both sides of the connecting shell, mounting holes are provided on the surfaces of the two groups of mounting blocks, and mounting bolts are provided on the inner walls of the two groups of mounting holes.

[0012] Furthermore, four corners on the other side of the connection shell are provided with card connectors, and surfaces of several of the card connectors are engaged and connected with the external connection grooves.

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

[0014] (1) By removing the locking knobs on the two mounting rods, the two bar blocks cooperate with the two sockets to separate from the two mounting rods, and the two bar blocks drive the two sets of limit rods to move in the two sets of auxiliary holes and the through holes. The two sets of limit rods drive the two sets of fixing rings to move in the two sets of cavities, and cooperate with the cavities to squeeze the two sets of springs, so that one end of the two sets of limit rods is separated from the limit holes on both sides of the access control body, releasing the limit. Conversely, the elasticity of the springs is cooperated to reset the structure. The access control body can drive the moving blocks on both sides to slide in the moving grooves on the two pads until they move to the two auxiliary grooves, thereby realizing the installation and disassembly of the access control body;

[0015] (2) By engaging the rectangular buffer ring with the inner wall of the rectangular ring groove, and then inserting a number of docking joints into a number of docking holes and hole grooves, the protective plate is engaged with the edge of the rectangular ring groove to achieve installation between the structures, which is convenient for buffering and protecting the surface of the access control body. At the same time, the transparent glass on the inner wall of the through groove on the surface of the protective plate is convenient for protecting the identification screen, thereby improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is one of the structural diagrams of the present utility model;

[0018] Figure 3 It is a partial structural diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the protective component structure of the present utility model.

[0021] In the figure: 1. Access control body; 11. Connecting shell; 12. Identification screen; 13. Rectangular ring groove; 14. Hole groove; 15. Limit hole; 16. Slide groove; 17. Docking groove; 18. Moving block; 19. Auxiliary hole; 110. Mounting block; 111. Mounting bolt; 112. Card joint; 2. Limit assembly; 21. Pad; 22. Through hole; 23. Limit rod; 24. Fixing ring; 25. Cavity groove; 26. Spring; 27. Rubber gasket; 28. Strip block; 29. ​​Jack; 210. Mounting rod; 211. Locking knob; 212. Slider; 213. Docking block; 214. Moving groove; 215. Auxiliary groove; 3. Protective assembly; 31. Rectangular buffer ring; 32. Docking hole; 33. Protective plate; 34. Docking joint; 35. Through groove; 36. Transparent glass. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described 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, 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] See also Figure 1-Figure 5A building access control installation structure includes an access control body 1. Both sides of the access control body 1 are connected to the inner wall of a connection shell 11 through a limit assembly 2. An identification screen 12 is provided on the other side of the access control body 1. A rectangular annular groove 13 is opened on the side of the access control body 1. The inner wall of the rectangular annular groove 13 is provided with a protective assembly 3.

[0024] See also Figure 4 The limit assembly 2 includes two pads 21 installed on both sides of the door control body 1. Two through holes 22 are provided in the middle of the opposite side of the two pads 21. The inner walls of the two groups of through holes 22 are inserted and connected with the limit rods 23. The surfaces of the two groups of limit rods 23 are provided with fixing rings 24. The sides of the two groups of fixing rings 24 are slidably connected with the cavities 25 provided on the inner walls of the two groups of through holes 22. One side of the two groups of fixing rings 24 is fixedly connected with a spring 26. The other ends of the two groups of limit rods 23 are inserted and connected with the two sides of the inner wall of the connecting shell 11. The surfaces of the other ends of the two groups of limit rods 23 are covered with rubber washers 27. The ports of the other ends of the two groups of limit rods 23 are fixedly connected with one side of the two bar blocks 28. The middle part of the opposite side of the two bar blocks 28 is provided with a socket 29. The inner walls of the two sockets 29 are inserted and connected with the mounting rods 210. One end of the two mounting rods 210 is provided with a locking knob 211.

[0025] During specific use: remove the locking knobs 211 on the two mounting rods 210, and the two strip blocks 28 cooperate with the two sockets 29 to separate from the two mounting rods 210. The two strip blocks 28 drive the two groups of limit rods 23 to move in the two groups of auxiliary holes 19 and the through holes 22. The two groups of limit rods 23 drive the two groups of fixing rings 24 to move in the two groups of cavities 25, and cooperate with the cavities 25 to squeeze the two groups of springs 26, so that one end of the two groups of limit rods 23 is separated from the limit holes 15 on both sides of the access control body 1, releasing the limit. On the contrary, the elasticity of the springs 26 is cooperated to reset the structure, and the two groups of rubber washers 27 are cooperated to avoid wear caused by collision between the structures. The access control body 1 can drive the moving blocks 18 on both sides to slide in the moving grooves 214 on the two pads 21 until they move to the two auxiliary grooves 215, thereby realizing the installation and disassembly of the access control body 1.

[0026] See also Figure 5 The protective component 3 includes a rectangular buffer ring 31 installed on the inner wall of the rectangular ring groove 13. The four corners of the rectangular buffer ring 31 are provided with docking holes 32. The inner walls of several docking holes 32 are interlaced with docking joints 34 provided at the four corners of the protective plate 33. The other ends of several docking joints 34 are engaged with several hole grooves 14 provided on the inner wall of the rectangular ring groove 13. A through groove 35 is provided in the middle of the surface of the protective plate 33, and the inner wall of the through groove 35 is provided with transparent glass 36.

[0027] During specific use: engage the rectangular buffer ring 31 with the inner wall of the rectangular ring groove 13, and then insert several docking joints 34 into several docking holes 32 and the hole groove 14, so that the protective plate 33 is engaged with the edge of the rectangular ring groove 13 to achieve installation between the structures, which is convenient for buffering and protecting the surface of the access control body 1. At the same time, the transparent glass 36 on the inner wall of the through groove 35 on the surface of the protective plate 33 is convenient for protecting the identification screen 12, thereby improving the service life of the device.

[0028] See also Figure 3 Two limiting holes 15 are provided in the middle of both sides of the access control body 1 , and the inner walls of the two groups of limiting holes 15 are engaged with one end of the two groups of limiting rods 23 .

[0029] During specific use, one end of the two groups of limiting rods 23 is engaged with the inner walls of the two groups of limiting holes 15 , thereby facilitating the engagement and fixing of the access control body 1 and the two pads 21 .

[0030] See also Figure 3 Two sliding grooves 16 are opened on the sides of both sides of the access control body 1. The inner walls of the two groups of sliding grooves 16 are slidably connected with the two groups of sliders 212 provided on the opposite side of the two pads 21. Two docking blocks 213 are provided on the other side of the two pads 21. The surfaces of the two groups of docking blocks 213 are engaged with the two groups of docking grooves 17 opened on both sides of the inner wall of the connecting shell 11.

[0031] During specific use, the two groups of docking blocks 213 on the surfaces of the two pads 21 can be engaged with the inner walls of the two groups of docking grooves 17 , thereby facilitating the engagement and fixing of the two pads 21 with the connecting shell 11 .

[0032] See also Figure 4 , moving blocks 18 are provided on both sides of the top of the access control body 1, and the surfaces of the two moving blocks 18 are slidably connected to the moving grooves 214 provided in the middle of the opposite side of the two pads 21, and the bottom of the inner wall of the two moving grooves 214 is provided with auxiliary grooves 215, and the inner walls of the two auxiliary grooves 215 are slidably connected to the surfaces of the two moving blocks 18.

[0033] During specific use, the access control body 1 can drive the moving blocks 18 on both sides to slide in the moving grooves 214 on the two pads 21 until they move to the two auxiliary grooves 215 to achieve installation and disassembly of the access control body 1.

[0034] See also Figure 3 Two groups of auxiliary holes 19 are opened on both sides of the inner wall of the connecting shell 11, and the inner walls of the two groups of auxiliary holes 19 are interlaced and connected with the surfaces of the two groups of limiting rods 23.

[0035] During specific use, the surfaces of the two groups of limiting rods 23 can be inserted and connected with the inner walls of the two groups of auxiliary holes 19, thereby facilitating the limiting of the access control body 1.

[0036] See also Figure 3 Two mounting blocks 110 are provided on both sides of the connecting shell 11 , mounting holes are provided on the surfaces of the two groups of mounting blocks 110 , and mounting bolts 111 are provided on the inner walls of the two groups of mounting holes.

[0037] The four corners of the other side of the connection shell 11 are each provided with a clamping joint 112 , and the surfaces of several clamping joints 112 are engaged with the external connection grooves.

[0038] During specific use, several card joints 112 on the surface of the connecting shell 11 can be engaged with the inner wall of the external connecting groove and cooperate with several mounting bolts 111 on the surface of the mounting block 110, thereby facilitating the installation and fixation of the connecting shell 11 to the external structure.

[0039] When in use, remove the locking knobs 211 on the two mounting rods 210, and the two strip blocks 28 cooperate with the two plug holes 29 to separate from the two mounting rods 210. The two strip blocks 28 drive the two groups of limiting rods 23 to move in the two groups of auxiliary holes 19 and the through holes 22. The two groups of limiting rods 23 drive the two groups of fixing rings 24 to move in the two groups of cavities 25, and cooperate with the cavities 25 to squeeze the two groups of springs 26, so that one end of the two groups of limiting rods 23 is separated from the limiting holes 15 on both sides of the access control body 1, releasing the limit. On the contrary, the elasticity of the springs 26 is cooperated to reset the structure, and the two groups of rubber washers 27 are cooperated to prevent wear caused by collision between the structures. The access control body 1 can drive the moving blocks 18 on both sides to slide in the moving grooves 214 on the two pads 21 until they move to the two auxiliary grooves 215, thereby realizing the installation and disassembly of the access control body 1; the rectangular buffer ring 31 is engaged with the inner wall of the rectangular ring groove 13, and then a number of docking joints 34 are inserted into a number of docking holes 32 and hole grooves 14, so that the protective plate 33 is engaged with the edge of the rectangular ring groove 13 to realize the installation between the structures, which is convenient for buffering and protecting the surface of the access control body 1. At the same time, the transparent glass 36 on the inner wall of the through groove 35 on the surface of the protective plate 33 is convenient for protecting the identification screen 12, thereby improving the service life of the device.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A building access control installation structure, characterized in that: The invention comprises an access control body (1), both sides of which are connected to the inner wall of a connecting shell (11) via a limit assembly (2), an identification screen (12) is provided on the other side of the access control body (1), a rectangular annular groove (13) is provided on the side of the access control body (1), and a protective assembly (3) is provided on the inner wall of the rectangular annular groove (13); The limiting assembly (2) includes two pads (21) installed on both sides of the door control body (1), two through holes (22) are provided in the middle of the opposite sides of the two pads (21), the inner walls of the two groups of through holes (22) are connected with limiting rods (23), the surfaces of the two groups of limiting rods (23) are provided with fixing rings (24), the sides of the two groups of fixing rings (24) are slidably connected with the cavities (25) provided on the inner walls of the two groups of through holes (22), and one side of the two groups of fixing rings (24) is fixedly connected with a spring (26) The other ends of the two groups of limit rods (23) are connected to the two sides of the inner wall of the connecting shell (11) through insertion, and the surfaces of the other ends of the two groups of limit rods (23) are sleeved with rubber washers (27), and the ports of the other ends of the two groups of limit rods (23) are fixedly connected to one side of the two strip blocks (28), and the middle parts of the opposite sides of the two strip blocks (28) are provided with plug holes (29), and the inner walls of the two plug holes (29) are connected to the installation rods (210), and one end of the two installation rods (210) is provided with a locking knob (211); The protective assembly (3) includes a rectangular buffer ring (31) installed on the inner wall of the rectangular ring groove (13), and docking holes (32) are provided at the four corners of the rectangular buffer ring (31). The inner walls of several of the docking holes (32) are interlaced with docking joints (34) provided at the four corners of the protective plate (33). The other ends of several of the docking joints (34) are engaged with several hole grooves (14) provided on the inner wall of the rectangular ring groove (13). A through groove (35) is provided in the middle of the surface of the protective plate (33), and the inner wall of the through groove (35) is provided with transparent glass (36).

2. The installation structure of a building access control system according to claim 1, characterized in that: Two limiting holes (15) are provided in the middle of both sides of the access control body (1), and the inner walls of the two groups of limiting holes (15) are engaged with one end of the two groups of limiting rods (23).

3. The installation structure of a building access control system according to claim 1, characterized in that: Two sliding grooves (16) are provided on the sides of both sides of the access control body (1), and the inner walls of the two groups of sliding grooves (16) are slidably connected with two groups of sliding blocks (212) provided on the opposite sides of the two pads (21), and two docking blocks (213) are provided on the other side of the two pads (21), and the surfaces of the two groups of docking blocks (213) are snap-connected with the two groups of docking grooves (17) provided on both sides of the inner wall of the connecting shell (11).

4. The installation structure for building access control according to claim 1, characterized in that: Both sides of the top of the access control body (1) are provided with moving blocks (18), and the surfaces of the two moving blocks (18) are slidably connected to the moving grooves (214) provided in the middle of the opposite sides of the two pads (21). The bottom of one side of the inner wall of the two moving grooves (214) is provided with auxiliary grooves (215), and the inner walls of the two auxiliary grooves (215) are slidably connected to the surfaces of the two moving blocks (18).

5. The installation structure of a building access control system according to claim 1, characterized in that: Two groups of auxiliary holes (19) are provided on both sides of the inner wall of the connecting shell (11), and the inner walls of the two groups of auxiliary holes (19) are interpenetratingly connected with the surfaces of the two groups of limiting rods (23).

6. The installation structure of a building access control system according to claim 1, characterized in that: Two mounting blocks (110) are provided on both sides of the connecting shell (11), mounting holes are provided on the surfaces of the two groups of mounting blocks (110), and mounting bolts (111) are provided on the inner walls of the two groups of mounting holes.

7. The installation structure of a building access control system according to claim 1, characterized in that: The four corners on the other side of the connection shell (11) are each provided with a card joint (112), and the surfaces of several of the card joints (112) are engaged and connected with the external connection groove.

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