Intelligent access control equipment for security guard duty

Abstract

The utility model relates to the field of access control, in particular to intelligent access control equipment for security guard duty, which comprises a connecting plate and an access control card sensing equipment body, one side of the connecting plate is fixedly connected with a first mounting block, the upper side of the first mounting block is fixedly connected with a limiting plate, and the access control card sensing equipment body is slidably connected to the inner side of the limiting plate. A connecting mechanism is arranged on the upper side of the connecting plate, the connecting mechanism comprises a connecting hollow block arranged on the upper side of the connecting plate, and through the design that the plastic cable tie is connected with the connecting plate and the plastic cable tie is inserted into the connecting hollow block, the connecting stability can be effectively improved; the plastic triangular clamping block can be automatically reset through the elastic force of the reset spring, so that a locking effect is formed on the plastic cable tie, the connecting plate is difficult to loosen or slide out, the risks of falling and losing are avoided, reliable connection of equipment is ensured, and the connecting plate is difficult to fall or lose when a security guard patrols.

Description

Technical Field

[0001] The utility model belongs to the technical field of access control, and particularly relates to an intelligent access control device for security guards on duty. Background Art

[0002] Smart access control system is a security system that combines traditional access control functions with modern technology. It is usually used to control the access rights of people in and out of buildings or specific areas. Smart access control system can ensure that only authorized people can enter through a variety of authentication methods (such as cards, passwords, fingerprints, face recognition, etc.).

[0003] After searching, in the prior art, Chinese patent announcement number: CN221261700U, authorization date: 2024-07-02, discloses a smart access control card sensing device, including a mounting plate, the outer surface of the mounting plate is provided with a body of the access control card sensing device, the four corners of the mounting plate are provided with long screw nails, the top of the mounting plate is fixedly installed with a support plate, and a protective member is provided on the support plate. The four corners of the mounting plate are provided with fixing holes, and the inner cavity of the fixing hole is movably connected with the long screw nail. The protective member includes a guide rail, and the guide rail is fixedly connected with the top of the support plate. A rebound structure is provided inside the guide rail, and a protective plate is provided on the outer surface of the rebound structure. The protective plate is located above the body of the access control card sensing device, and the protective plate is movably connected with the guide rail. The utility model can not only prevent the access control card sensing device from being damaged by external collision, but also improve the service life of the access control card sensing device.

[0004] However, the device still has the following defects: although the rebound mechanism can be used to protect the access card sensing device body and reduce the possibility of damage to the access card sensing device body due to bumps or drops, the access card sensing device body is generally connected to a key chain or other objects using ropes or other items when carried, and during connection, it is easy to become loose due to long-term use, making it easy for the access card sensing device body to fall when carried daily, such as when security patrols or owners go out, thereby causing the access card sensing device body to be lost. Utility Model Content

[0005] In view of the above problems, the utility model provides an intelligent access control device for security duty, comprising a connecting plate and an access control card sensing device body, one side of the connecting plate is fixedly connected with a first mounting block, the upper side of the first mounting block is fixedly connected with a limit plate, the access control card sensing device body is slidably connected to the inner side of the limit plate, and a connecting mechanism is provided on the upper side of the connecting plate;

[0006] The connecting mechanism includes a connecting hollow block arranged on the upper side of the connecting plate, the lower side of the connecting hollow block is movably hinged with a plastic tie through a hinge, the plastic tie is movably inserted into the inner side of the connecting hollow block, the inner side of the connecting hollow block is slidably connected with a pull rod, the inner side of the connecting hollow block is fixedly connected with a return spring, one end of the pull rod and the return spring is fixedly connected with a second mounting block, and the pull rod is arranged on the inner side of the return spring.

[0007] Furthermore, a plastic triangular clamp block is fixedly connected to one side of the second mounting block close to the connecting hollow block, and a plurality of the plastic triangular clamp blocks are provided, and the plurality of the plastic triangular clamp blocks are engaged with the plastic cable tie. A connecting hollow block is provided on one side of the connecting plate, and the plastic cable tie is movably inserted into the inner side of the connecting groove.

[0008] Furthermore, a limiting block is fixedly connected to the inner side of the connecting hollow block, a limiting groove is provided on the inner side of the plastic cable tie, the limiting block is arranged on the inner side of the limiting groove, and the plastic cable tie is slidably connected to the outer side of the limiting block.

[0009] Furthermore, a filling block is fixedly connected to the inner side of the connecting hollow block, and the filling block is used to limit the plastic cable tie.

[0010] Furthermore, a buffer spring is fixedly connected to the upper side of the first mounting block, the buffer spring is arranged on the inner side of the limiting plate, and the buffer spring is arranged on the lower side of the access card sensing device body.

[0011] Furthermore, a first rubber pad is fixedly connected to the outer side of the connecting plate, a second rubber pad is movably bonded to the inner side of the limiting plate, and the second rubber pad is arranged on the outer side of the access card sensing device body.

[0012] Furthermore, a stopper is provided on one side of the connecting plate, and the stopper is provided on the outside of the access card sensing device body, a fixing block is fixedly connected to one side of the stopper, and threaded holes are provided on one side of the fixing block and the connecting plate.

[0013] Furthermore, a reflective strip is movably bonded to one side of the connecting plate, and a rubber sleeve is fixedly connected to the outer side of the pull rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. In this device, the connection between the plastic cable tie and the connecting plate, and the design of inserting the plastic cable tie into the connecting hollow block can effectively improve the stability of the connection. The plastic triangular clamp block will automatically reset by the elastic force of the reset spring, thereby locking the plastic cable tie, making it difficult for the connecting plate to loosen or slide out, thereby avoiding the risk of falling and losing, ensuring the reliable connection of the equipment, so that the connecting plate is not easy to fall or lose when the security guard is patrolling.

[0016] 2. The meshing design between the plastic triangular clamp block and the plastic cable tie in this device can timely restrict the plastic cable tie when it becomes loose, thereby preventing the cable tie from slipping out of the connecting hollow block, improving the daily carrying stability of the connecting plate, and avoiding the equipment falling off or damage caused by accidental loosening.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 Shows a main structural diagram according to an embodiment of the utility model;

[0020] Figure 2 A schematic cross-sectional structure diagram of connecting a hollow block and a plastic cable tie according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of the limit groove and the rubber sleeve according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic diagram of the structure of the limit block according to an embodiment of the utility model is shown;

[0023] Figure 5 A schematic structural diagram of an access card sensing device body and a buffer spring according to an embodiment of the utility model is shown.

[0024] In the figure: 1. connecting plate; 21. first mounting block; 22. limiting plate; 3. access card sensing device body; 4. connecting mechanism; 41. plastic cable tie; 42. connecting hollow block; 43. pull rod; 44. reset spring; 45. second mounting block; 46. plastic triangular card block; 47. connecting groove; 5. filling block; 61. limiting groove; 62. limiting block; 7. buffer spring; 8. block; 91. fixing block; 92. threaded hole; 10. reflective strip; 11. first rubber pad; 12. rubber sleeve; 13. second rubber pad. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0026] The utility model embodiment provides a smart access control device for security duty, including a connecting plate 1 and an access control card sensing device body 3, exemplarily, as Figure 1-Figure 5 shown.

[0027] A first mounting block 21 is fixedly connected to one side of the connecting plate 1 , a limit plate 22 is fixedly connected to the upper side of the first mounting block 21 , the access card sensing device body 3 is slidably connected to the inner side of the limit plate 22 , and a connecting mechanism 4 is provided on the upper side of the connecting plate 1 .

[0028] The connecting mechanism 4 includes a connecting hollow block 42 arranged on the upper side of the connecting plate 1, and the lower side of the connecting hollow block 42 is movably hinged with a plastic tie 41 through a hinge, and the plastic tie 41 is movably inserted into the inner side of the connecting hollow block 42, and the inner side of the connecting hollow block 42 is slidably connected with a pull rod 43, and the inner side of the connecting hollow block 42 is fixedly connected with a return spring 44, and one end of the pull rod 43 and the return spring 44 is fixedly connected with a second mounting block 45, and the pull rod 43 is arranged on the inner side of the return spring 44.

[0029] A plastic triangular clamping block 46 is fixedly connected to one side of the second mounting block 45 close to the connecting hollow block 42, and the plastic triangular clamping blocks 46 are provided in plurality, and the plurality of plastic triangular clamping blocks 46 are engaged with the plastic cable tie 41. A connecting hollow block 42 is provided on one side of the connecting plate 1, and the plastic cable tie 41 is movably inserted into the inner side of the connecting groove 47.

[0030] Specifically, by connecting the plastic tie 41 to the connecting plate 1 and inserting the plastic tie 41 into the connecting hollow block 42, the stability of the connection can be effectively improved. The plastic triangular clamp block 46 will automatically reset by the elastic force of the reset spring 44, thereby forming a locking effect on the plastic tie 41, making it difficult for the connecting plate 1 to loosen or slide out, thereby avoiding the risk of falling and losing, ensuring the reliable connection of the equipment, and making it difficult for the connecting plate 1 to fall or be lost when the security guard is patrolling;

[0031] In addition, when the connecting plate 1 needs to be disassembled, the pull rod 43 can be pulled to drive the second mounting block 45 and the plastic triangular clamp block 46 to move away from the plastic cable tie 41, thereby releasing the restriction of the plastic triangular clamp block 46 on the plastic cable tie 41, so that the plastic cable tie 41 can slide out of the connecting hollow block 42 smoothly, thereby realizing the installation and disassembly of the connecting plate 1 conveniently and quickly;

[0032] In addition, the meshing design between the plastic triangular clamp block 46 and the plastic cable tie 41 can timely restrict the plastic cable tie 41 when it becomes loose, thereby preventing the cable tie from slipping out of the connecting hollow block 42, thereby improving the daily carrying stability of the connecting plate 1 and avoiding the equipment from falling off or being damaged due to accidental loosening.

[0033] The inner side of the connecting hollow block 42 is fixedly connected to the limiting block 62, and the inner side of the plastic cable tie 41 is provided with a limiting groove 61. Figure 1-Figure 5 shown.

[0034] The limit block 62 is arranged on the inner side of the limit groove 61, and the plastic tie 41 is slidably connected to the outer side of the limit block 62, and the inner side of the connecting hollow block 42 is fixedly connected with a filling block 5, and the filling block 5 is used to limit the plastic tie 41. The upper side of the first mounting block 21 is fixedly connected with a buffer spring 7, and the buffer spring 7 is arranged on the inner side of the limit plate 22, and the buffer spring 7 is arranged on the lower side of the access card sensing device body 3.

[0035] Specifically, the limiting block 62 can limit the plastic cable tie 41 through the limiting groove 61, so that the plastic cable tie 41 can be sufficiently stable and not easy to shake after being inserted into the inner side of the connecting hollow block 42. The filling block 5 can further limit the plastic cable tie 41 after being inserted into the inside of the connecting hollow block 42, thereby further reducing the shaking of the plastic cable tie 41 inside the connecting hollow block 42;

[0036] In addition, the buffer spring 7 can reduce the collision between the access card sensing device body 3 and the first mounting block 21 through elasticity, so that the access card sensing device body 3 is not easily damaged when it is hit or dropped.

[0037] The outer side of the connecting plate 1 is fixedly connected with a first rubber pad 11, the inner side of the limiting plate 22 is movably bonded with a second rubber pad 13, and the second rubber pad 13 is arranged on the outer side of the access card sensing device body 3, as shown in FIG. Figure 1-Figure 5 shown.

[0038] A block 8 is provided on one side of the connecting plate 1, and the block 8 is provided on the outside of the access card sensing device body 3. A fixing block 91 is fixedly connected to one side of the block 8. Both the fixing block 91 and one side of the connecting plate 1 are provided with threaded holes 92. A reflective strip 10 is movably bonded to one side of the connecting plate 1, and a rubber sleeve 12 is fixedly connected to the outside of the pull rod 43.

[0039] Specifically, the second rubber pad 13 can further protect the access card sensing device body 3, reducing the possibility of damage to the access card sensing device body 3, and the block 8 can shield the access card sensing device body 3, reducing the possibility of external objects falling on the access card sensing device body 3;

[0040] In addition, the threaded hole 92 is provided so that the stopper 8 can be connected to one side of the connecting plate 1 by bolts through the fixing block 91, thereby realizing the installation of the stopper 8 and enabling the stopper 8 to be used normally;

[0041] In addition, the provision of the reflective strip 10 allows people to find the connecting plate 1 more smoothly if the connecting plate 1 falls at night. The rubber sleeve 12 can not only reduce the pain caused by the rubber sleeve 12 to people, but also make it easier for people to pull the pull rod 43.

[0042] The intelligent access control device for security duty proposed by the embodiment of the utility model has the following working principle: when the device is in use, people can pass the plastic tie 41 through the connecting groove 47 to achieve the connection between the plastic tie 41 and the connecting plate 1, and then insert the plastic tie 41 into the inner side of the connecting hollow block 42. When inserted into the inner side of the connecting hollow block 42, the plastic tie 41 will push the plastic triangular block 46, and each time the plastic triangular block 46 is pushed, the second mounting block 45 and the plastic triangular block 46 can be reset by the elasticity of the reset spring 44, and when the plastic tie 41 is loose, the plastic triangular block 46 can effectively restrict the plastic tie 41, so that it is not easy to slide out from the inner side of the connecting hollow block 42, so that the daily carrying of the connecting plate 1 can be sufficiently stable, and when the security guard is patrolling, the connecting plate 1 is not easy to fall or be lost due to the loose connection between it and clothes or articles.

[0043] When the connecting plate 1 needs to be removed, people only need to pull the pull rod 43 so that the pull rod 43 drives the second mounting block 45 and the plastic triangular clamp block 46 to move to the side away from the plastic tie 41, so that the plastic triangular clamp block 46 will no longer engage with the plastic tie 41, so that the plastic tie 41 can smoothly slide out from the inner side of the connecting hollow block 42, thereby realizing the disassembly of the plastic tie 41 and the connecting hollow block 42 and the removal of the connecting plate 1.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent access control device for security duty, comprising a connecting plate (1) and an access control card sensing device body (3), characterized in that: A first mounting block (21) is fixedly connected to one side of the connecting plate (1); a limit plate (22) is fixedly connected to the upper side of the first mounting block (21); the access card sensing device body (3) is slidably connected to the inner side of the limit plate (22); and a connecting mechanism (4) is provided on the upper side of the connecting plate (1); The connecting mechanism (4) comprises a connecting hollow block (42) arranged on the upper side of the connecting plate (1); the lower side of the connecting hollow block (42) is movably hinged with a plastic tie (41) through a hinge; the plastic tie (41) is movably inserted into the inner side of the connecting hollow block (42); the inner side of the connecting hollow block (42) is slidably connected with a pull rod (43); the inner side of the connecting hollow block (42) is fixedly connected with a return spring (44); one end of the pull rod (43) and the return spring (44) is fixedly connected with a second mounting block (45); and the pull rod (43) is arranged on the inner side of the return spring (44).

2. The intelligent access control device for security duty according to claim 1 is characterized in that: A plastic triangular clamping block (46) is fixedly connected to one side of the second mounting block (45) close to the connecting hollow block (42), and a plurality of the plastic triangular clamping blocks (46) are provided. The plurality of plastic triangular clamping blocks (46) are meshed with the plastic cable tie (41). A connecting hollow block (42) is provided on one side of the connecting plate (1), and the plastic cable tie (41) is movably plugged into the inner side of the connecting groove (47).

3. The intelligent access control device for security duty according to claim 2 is characterized in that: The inner side of the connecting hollow block (42) is fixedly connected to a limiting block (62), the inner side of the plastic cable tie (41) is provided with a limiting groove (61), the limiting block (62) is arranged on the inner side of the limiting groove (61), and the plastic cable tie (41) is slidably connected to the outer side of the limiting block (62).

4. The intelligent access control device for security duty according to claim 3 is characterized by: A filling block (5) is fixedly connected to the inner side of the connecting hollow block (42), and the filling block (5) is used to restrict the plastic cable tie (41).

5. The intelligent access control device for security duty according to claim 4 is characterized in that: A buffer spring (7) is fixedly connected to the upper side of the first mounting block (21), the buffer spring (7) is arranged on the inner side of the limiting plate (22), and the buffer spring (7) is arranged on the lower side of the access control card sensing device body (3).

6. The intelligent access control device for security duty according to claim 3 is characterized by: A first rubber pad (11) is fixedly connected to the outer side of the connecting plate (1), a second rubber pad (13) is movably bonded to the inner side of the limiting plate (22), and the second rubber pad (13) is arranged on the outer side of the access card sensing device body (3).

7. The intelligent access control device for security duty according to claim 5 is characterized by: A stopper (8) is provided on one side of the connection plate (1), and the stopper (8) is provided on the outside of the access card sensing device body (3); a fixing block (91) is fixedly connected to one side of the stopper (8); and threaded holes (92) are provided on one side of the fixing block (91) and the connection plate (1).

8. The intelligent access control device for security duty according to claim 6 is characterized by: A reflective strip (10) is movably bonded to one side of the connecting plate (1), and a rubber sleeve (12) is fixedly connected to the outer side of the pull rod (43).

Images