A secure property access control device

Abstract

This utility model relates to the field of access control technology, specifically a secure property access control device, including a housing with vertical access control brackets fixedly connected to both sides of the housing. A horizontal support plate is fixedly connected between the bottom ends of the two housings. A rotating frame is movably installed between the housing and the support plate, and an opening and closing mechanism is provided between the rotating frame and the housing. A mounting strip is detachably installed on the front of the rotating frame, and a baffle is rotatably connected to the front of the mounting strip. A fixing mechanism is provided between the rotating frame and the mounting strip. This utility model achieves the effect of quick installation and removal of the baffle without tools through the cooperation of a pressure spring mechanism and a rectangular plug slot, solving the problems of cumbersome operation and easy damage of bolt fixing.

Description

Technical Field

[0001] This utility model relates to the field of access control technology, specifically a secure property access control device. Background Technology

[0002] Access control refers to the restricted access permissions for a "door," representing a level of security and prevention measures. In a broad sense, "door" encompasses all passageways, including doors for pedestrians and vehicles. Therefore, access control includes vehicle access control. Entrance and exit access control security management systems are new, modern security management systems that integrate microcomputer automatic identification technology and modern security management measures. They involve numerous new technologies such as electronics, mechanics, optics, computer technology, communication technology, and biotechnology. It is an effective measure for achieving security management at the entrances and exits of important departments. It is suitable for various confidential departments, such as banks, hotels, computer rooms, armories, confidential offices, offices, intelligent residential communities, and factories.

[0003] As disclosed in the patent announcement CN219605200U, an access control management device that facilitates the replacement of access control panels includes a left access control unit. The left access control unit has the same structural composition as the right access control unit. A stepper motor is mounted on the inner side wall of the access control management device housing of the left access control unit via a base. The output shaft of the stepper motor is fixedly connected to the rotating shaft of the drive gear. Furthermore, an installation shaft is movably installed inside the access control management device housing. The beneficial effects of this utility model are as follows: when the access control panel is damaged, the two sets of fixing bolts can be removed. Then, by holding the access control panel, the positioning plate can be pulled out from the positioning groove. The access control panel adopts a detachable design, facilitating the replacement of the deformed access control panel.

[0004] Although the aforementioned patent allows the access control panel to be disassembled and replaced by removing the bolts, bolt removal requires tools, is time-consuming, and is not suitable for high-frequency replacement scenarios. In addition, the bolt threads are prone to wear or stripping, which may lead to fixation failure after long-term use. Utility Model Content

[0005] The purpose of this utility model is to provide a secure property access control device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A secure property access control device, including

[0008] The shell has vertical access control brackets fixedly connected to both sides of its exterior, and a horizontal support plate is fixedly connected between the bottom ends of the two shells.

[0009] A rotating frame is movably installed between the middle of the housing and the support plate, and an opening and closing mechanism is provided between the rotating frame and the housing;

[0010] The mounting strip is detachably mounted on the front of the rotating frame. A baffle is rotatably connected to the front of the mounting strip, and a fixing mechanism is provided between the rotating frame and the mounting strip.

[0011] Preferably, the opening and closing mechanism includes a motor that is horizontally fixed to one end of the housing, and a worm gear that is fixedly connected to the top of the rotating frame via a rotating shaft. The output shaft of the motor is fixedly connected to a worm that meshes with the worm gear, and the bottom end of the rotating frame is rotatably connected to a support plate via a rotating shaft.

[0012] Preferably, the fixing mechanism includes a mounting groove in the center of the front of the rotating frame, and a pressure block elastically connected to the upper end of the mounting groove by a spring. A rectangular plug is fixedly connected to the bottom end of the pressure block and the bottom upper end of the mounting groove. A rectangular slot matching the rectangular plug is provided at the upper and lower ends of the mounting strip.

[0013] Preferably, a lateral handle is fixedly connected to the front of the pressure block;

[0014] Preferably, movable slots are provided at the upper and lower ends of the mounting strip on the side away from the rotating frame, and movable blocks are fixedly connected to the upper and lower ends of the right side of the baffle. The movable blocks are rotatably connected to the movable slots through a rotating shaft.

[0015] Preferably, a fixing block is fixedly connected to the middle of the right side of the back of the baffle, and a vertical threaded groove is provided on the right side of the fixing block. A capped bolt is threadedly connected to the back of the mounting strip and near the upper end of the fixing block, and the bottom end of the capped bolt is threadedly connected to the threaded groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This type of secure property access control device achieves the effect of quick disassembly and assembly of the baffle without tools through the cooperation of the pressure block spring mechanism and the rectangular plug slot, solving the problem of cumbersome operation and easy damage of the bolt fixing method.

[0018] 2. This type of security access control device for property management achieves the effect of manually opening the barrier in case of power failure by using a capped bolt and a threaded groove of a fixing block, thus solving the safety hazard of traditional electric access control devices being unable to be opened in an emergency after a power outage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the installation of the pressure block of this utility model;

[0021] Figure 3 This is a schematic diagram of the rectangular slot of this utility model;

[0022] Figure 4 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0023] In the diagram: 1. Housing; 2. Access control bracket; 3. Support plate; 4. Rotating frame; 5. Mounting strip; 6. Baffle; 7. Motor; 8. Worm gear; 9. Worm; 10. Mounting slot; 11. Pressure block; 12. Rectangular plug; 13. Rectangular slot; 14. Handle; 15. Movable slot; 16. Movable block; 17. Fixed block; 18. Threaded groove; 19. Capped bolt; 20. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4 As shown, this utility model provides a technical solution:

[0026] A secure property access control device includes a housing 1, with vertical access control brackets 2 fixedly connected to both sides of the housing. A horizontal support plate 3 is fixedly connected between the bottom ends of the two housings 1. A rotating frame 4 is movably installed between the middle of the housings 1 and the support plate 3. An opening and closing mechanism is provided between the rotating frame 4 and the housing 1. The opening and closing mechanism includes a motor 7 horizontally fixed to one end inside the housing 1, and a worm gear 8 fixedly connected to the top of the rotating frame 4 via a rotating shaft. The output shaft of the motor 7 is fixedly connected to a worm 9 that meshes with the worm gear 8. The bottom end of the rotating frame 4 is rotatably connected to the support plate 3 via a rotating shaft. Mounting strip 5 is detachably mounted on the front of rotating frame 4. A baffle 6 is rotatably connected to the front of mounting strip 5. A fixing mechanism is provided between rotating frame 4 and mounting strip 5. The fixing mechanism includes mounting groove 10 opened in the middle of the front of rotating frame 4, and pressure block 11 elastically connected to the upper end of mounting groove 10 by spring 20. Rectangular plug 12 is fixedly connected to the bottom end of pressure block 11 and the bottom upper end of mounting groove 10. Rectangular slots 13 matching rectangular plug 12 are opened at the upper and lower ends of mounting strip 5. A horizontal handle 14 is fixedly connected to the front of pressure block 11.

[0027] In this embodiment, the combination of the pressure block 11 and spring 20 mechanism with the rectangular plug 12 slot achieves the effect of quick disassembly and assembly of the baffle 6 without tools, solving the problem of cumbersome and easily damaged operation of bolt fixing method.

[0028] like Figure 3 and Figure 4 As shown, movable grooves 15 are provided at the upper and lower ends of the mounting strip 5 on the side away from the rotating frame 4. Movable blocks 16 are fixedly connected to the upper and lower ends of the right side of the baffle 6. The movable blocks 16 are rotatably connected to the movable grooves 15 through a rotating shaft. A fixed block 17 is fixedly connected to the middle of the right side of the back of the baffle 6. A vertical threaded groove 18 is provided on the right side of the fixed block 17. A cap bolt 19 is threadedly connected to the upper end of the back of the mounting strip 5 near the fixed block 17. The bottom end of the cap bolt 19 is threadedly connected to the threaded groove 18.

[0029] In this embodiment, the use of the cap bolt 19 and the threaded groove 18 of the fixing block 17 achieves the effect of manually opening the baffle 6 in case of power failure, thus solving the safety hazard of traditional electric access control that cannot be opened in an emergency after power failure.

[0030] Working principle: The opening and closing mechanism is driven by the motor 7 to rotate the worm 9. The worm 9 meshes with the worm wheel 8 to drive the rotating frame 4 to rotate around the axis of the support plate 3, thereby realizing the opening and closing action of the baffle 6. The fixing mechanism is used for the disassembly and maintenance of the baffle 6. When the baffle 6 needs to be replaced, hold the handle 14 and pull the pressure block 11 upward to compress the spring 20 so that the rectangular plug 12 is disengaged from the rectangular slot 13 of the mounting strip 5. The mounting strip 5 and the baffle 6 can then be pulled out of the mounting groove 10 of the rotating frame 4 as a whole. During installation, the operation is reversed to make the plug and slot re-fit. The cap bolt 19 and the threaded groove 18 of the fixing block 17 cooperate to form an emergency manual opening mechanism. When the power is off, the cap bolt 19 can be loosened to disengage it from the threaded groove 18. At this time, the baffle 6 can be flipped outward around the axis connection between the movable block 16 and the movable groove 15 to realize the manual opening function. After the power is restored, the cap bolt 19 is tightened again to restore the normal electric control mode.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A security type access control device for a property, characterized by: include The shell (1) has vertical access control brackets (2) fixedly connected to both sides of its exterior, and a horizontal support plate (3) is fixedly connected between the bottom ends of the two shells (1). A rotating frame (4) is movably installed between the middle of the housing (1) and the support plate (3), and an opening and closing mechanism is provided between the rotating frame (4) and the housing (1); The mounting strip (5) is detachably mounted on the front of the rotating frame (4). A baffle (6) is rotatably connected to the front of the mounting strip (5). A fixing mechanism is provided between the rotating frame (4) and the mounting strip (5).

2. The safety property access device according to claim 1, wherein: The opening and closing mechanism includes a motor (7) that is horizontally fixed inside one end of the housing (1) and a worm gear (8) that is fixedly connected to the top of the rotating frame (4) via a rotating shaft. The output shaft of the motor (7) is fixedly connected to a worm (9) that meshes with the worm gear (8). The bottom end of the rotating frame (4) is rotatably connected to the support plate (3) via a rotating shaft.

3. The safety property access device according to claim 2, wherein: The fixing mechanism includes a mounting groove (10) opened in the middle of the front of the rotating frame (4), and a pressure block (11) elastically connected to the upper end of the mounting groove (10) by a spring (20). A rectangular plug (12) is fixedly connected to the bottom end of the pressure block (11) and the bottom upper end of the mounting groove (10). A rectangular slot (13) matching the rectangular plug (12) is opened at the upper and lower ends of the mounting strip (5).

4. The safety property access device according to claim 3, wherein: A transverse handle (14) is fixedly connected to the front of the pressure block (11).

5. The safety property access device according to claim 1, wherein: Movable slots (15) are provided at the upper and lower ends of the mounting strip (5) on the side away from the rotating frame (4). Movable blocks (16) are fixedly connected at the upper and lower ends of the right side of the baffle (6). The movable blocks (16) are rotatably connected to the movable slots (15) through a rotating shaft.

6. A security-type property access control device according to claim 1, characterized in that: A fixing block (17) is fixedly connected to the middle of the right side of the back of the baffle (6). A vertical threaded groove (18) is provided on the right side of the fixing block (17). A cap bolt (19) is threadedly connected to the back of the mounting strip (5) and near the upper end of the fixing block (17). The bottom end of the cap bolt (19) is threadedly connected to the threaded groove (18).

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