Security and protection device based on prison enclosing wall
By introducing adjustable drive components and gear systems into the prison wall security device, the problem of device height fixation is solved, overall height adjustment and all-round camera inspection are achieved, and security performance and practicality are improved.
Patent Information
- Application Number
- CN202323358312.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-11
AI Technical Summary
The power security devices on the existing prison wall are highly fixed and cannot be adjusted according to needs, which limits the flexibility and adaptability of the security devices.
A structure including a base plate, a first support plate, a drive assembly, a screw, a motor, a bevel gear and an adjustment box is designed to realize the overall height adjustment of the device through a motor driving bevel gear and a gear system, and to achieve the second motor and a gear system. Make the camera inspect all aspects.
It realizes the height adjustability of the security device and all-round inspection of the camera, improves security performance and practicality, and reduces safety hazards.
Smart Images
Figure CN222253401U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prison security devices, in particular to a security device based on a prison wall. Background Art
[0002] Refers to the places where all prisoners are detained, including prisons, detention houses, detention centers, etc. In order to prevent prisoners in prisons from escaping and to prevent outsiders from entering the prisons without permission, security devices such as electric fences are often installed on the walls around the prisons to improve the security level of the prisons.
[0003] After searching, the announcement number CN213774810U discloses an electric security device for a fence. Although the upper surface of the protective wall is fixedly connected with a threaded column, the outer surface of the threaded column is sleeved with a protective frame, the upper surface of the protective frame is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a fixed column, the outer surface of the fixed column is fixedly connected with a fixed seat, and the outer surface of the fixed seat is threaded with a hollow tube. In the electric security device for the fence, the protective spikes can effectively prevent other people from climbing the protective wall, and the first wire and the second wire simultaneously apply electricity to the hollow tube. Even after the second wire is damaged, the hollow tube and the fixed column are still charged. If other people climb over and touch the hollow tube and the fixed column, they will be electrocuted, effectively blocking illegal entry, avoiding property losses, and improving its security performance. However, when the above device is in use, the installation height of the fence is fixed, and the staff cannot adjust the overall height of the fence and the device according to demand. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a security device based on a prison wall, which enables the camera to perform all-round inspection and the overall height of the device can be adjusted.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A security device based on a prison wall comprises a bottom plate, a first support plate is fixedly connected to the left side of the upper part of the bottom plate, and a driving assembly is fixedly connected to the right side of the first support plate;
[0007] The left side of the driving component is meshedly connected with a second bevel gear, the interior of the second bevel gear is fixedly connected with a screw rod, the external thread of the screw rod is connected with a threaded block, and the right side of the threaded block is fixedly connected with a fixed plate; electric wires are arranged inside the fixed plate, and the right side of the fixed plate is fixedly connected with a sliding block, and the sliding block is slidably connected to the outside of the sliding rod.
[0008] Furthermore, the driving assembly includes a first motor, the first motor is fixedly connected to the right side of the first support plate, and the output end of the first motor is fixedly connected to a first bevel gear.
[0009] Furthermore, an adjustment box is fixedly connected to the front side of the fixed plate, and a transmission assembly is fixedly connected to the lower part of the adjustment box; a fixed column is fixedly connected to the upper part of the transmission assembly, a fixed block is fixedly connected to the top of the fixed column, a support plate is fixedly connected to the upper part of the fixed block, and a camera is arranged on the upper side of the support plate.
[0010] Furthermore, the transmission assembly includes a second motor, the second motor is fixedly connected to the lower part of the adjustment box, the output end of the second motor is fixedly connected to the first gear, and the right side of the first gear is meshedly connected to the second gear.
[0011] Furthermore, the fixing column is slidably connected to the inside of a slide slot, and the slide slot is arranged on the upper side of the adjustment box.
[0012] Furthermore, a groove is provided on the right side of the first supporting plate, and a fixing plate is slidably connected inside the groove.
[0013] Furthermore, the sliding rod is fixedly connected to the inside of the second supporting plate, and the second supporting plate is fixedly connected to the upper right side of the bottom plate.
[0014] Furthermore, a support column is fixedly connected to the lower portion of the second gear, and the support column is rotatably connected to the inner lower side of the regulating box.
[0015] The utility model has the following beneficial effects:
[0016] 1. The utility model realizes the overall height of the adjustable device through the coordinated use of the first motor, the first bevel gear, the second bevel gear, the screw, the threaded block, the first support plate, the fixed plate, the groove, the wire, the sliding block, the sliding rod and other structures, and the device has strong adjustability.
[0017] 2. In the utility model, through the coordinated use of the second motor, the first gear, the second gear, the fixed column, the slide groove, the fixed block, the support plate, the camera and other structures, the camera can be made to perform all-round inspections, thereby reducing safety hazards and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a security device based on a prison wall proposed by the utility model;
[0019] Figure 2 This is a cross-sectional view of a first supporting plate of a security device based on a prison wall proposed by the utility model;
[0020] Figure 3 This is a cross-sectional view of a second support plate of a security device based on a prison wall proposed by the utility model;
[0021] Figure 4 This is a cross-sectional view of an adjustment box of a prison wall-based security device proposed by the utility model.
[0022] Legend:
[0023] 1. Bottom plate; 2. First support plate; 3. First motor; 4. First bevel gear; 5. Second bevel gear; 6. Screw; 7. Threaded block; 8. Groove; 9. Fixed plate; 10. Wire; 11. Sliding block; 12. Sliding rod; 13. Second support plate; 14. Adjustment box; 15. Second motor; 16. First gear; 17. Second gear; 18. Support column; 19. Fixed column; 20. Slide groove; 21. Fixed block; 22. Support plate; 23. Camera. DETAILED DESCRIPTION
[0024] 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.
[0025] Reference Figure 1 , Figure 2 , Figure 3 , the utility model provides an embodiment: a security device based on a prison wall, comprising a bottom plate 1, a first support plate 2 is fixedly connected to the left side of the upper part of the bottom plate 1, and a driving assembly is fixedly connected to the right side of the first support plate 2;
[0026] The left side of the driving component is meshedly connected with a second bevel gear 5, the interior of the second bevel gear 5 is fixedly connected with a screw rod 6, the external thread of the screw rod 6 is connected with a thread block 7, and the right side of the thread block 7 is fixedly connected with a fixed plate 9; an electric wire 10 is arranged inside the fixed plate 9, the right side of the fixed plate 9 is fixedly connected with a sliding block 11, and the sliding block 11 is slidably connected to the outside of the sliding rod 12; the driving component includes a first motor 3, the first motor 3 is fixedly connected to the right side of the first support plate 2, and the output end of the first motor 3 is fixedly connected with the first bevel gear 4.
[0027] The first motor 3 is started to drive the first bevel gear 4 and the second bevel gear 5 to rotate, and the rotation of the second bevel gear 5 drives the screw 6 to rotate, and the rotation of the screw 6 drives the threaded block 7 and the fixed plate 9 to move, so that the fixed plate 9 slides inside the groove 8; the movement of the fixed plate 9 drives the electric wire 10 to move, and at the same time drives the sliding block 11 to slide outside the sliding rod 12, thereby playing the role of adjusting the overall height of the device.
[0028] Reference Figure 1 , Figure 4 The front side of the fixed plate 9 is fixedly connected with an adjustment box 14, the lower part of the adjustment box 14 is fixedly connected with a transmission assembly, the upper part of the transmission assembly is fixedly connected with a fixed column 19, the top of the fixed column 19 is fixedly connected with a fixed block 21, and the upper part of the fixed block 21 is fixedly connected with a support plate 22; a camera 23 is arranged on the upper side of the support plate 22;
[0029] The transmission assembly includes a second motor 15 , which is fixedly connected to the lower part of the adjustment box 14 . The output end of the second motor 15 is fixedly connected to a first gear 16 , and the right side of the first gear 16 is meshedly connected to a second gear 17 .
[0030] The second motor 15 is started to drive the first gear 16 and the second gear 17 to rotate. The rotation of the second gear 17 drives the fixed column 19 to rotate inside the slide groove 20. The rotation of the fixed column 19 drives the fixed block 21 and the support plate 22 to rotate, so that the camera 23 rotates, which plays a role in enabling the camera 23 to perform all-round inspection.
[0031] Reference Figure 1 , Figure 3 , Figure 4 The fixed column 19 is slidably connected to the inside of the slide groove 20, and the slide groove 20 is arranged on the upper side of the adjusting box 14; a groove 8 is opened on the right side of the first support plate 2, and a fixed plate 9 is slidably connected to the inside of the groove 8; the sliding rod 12 is fixedly connected to the inside of the second support plate 13, and the second support plate 13 is fixedly connected to the upper right side of the bottom plate 1; the lower part of the second gear 17 is fixedly connected to the support column 18, and the support column 18 is rotatably connected to the inner lower side of the adjusting box 14.
[0032] The fixed column 19 is slidably connected to the inside of the slide groove 20, and the slide groove 20 is arranged on the upper side of the adjustment box 14, which plays a role of supporting and limiting the fixed column 19; a groove 8 is opened on the right side of the first support plate 2, and a fixed plate 9 is slidably connected to the inside of the groove 8, which plays a role of supporting and limiting the fixed plate 9;
[0033] The sliding rod 12 is fixedly connected to the inside of the second support plate 13, and the second support plate 13 is fixedly connected to the upper right side of the base plate 1, which plays a role in fixing and supporting the sliding rod 12 and the second support plate 13; a support column 18 is fixedly connected to the lower part of the second gear 17, and the support column 18 is rotatably connected to the lower side of the inside of the adjustment box 14, which plays a role in supporting the second gear 17.
[0034] Working principle: When using the device, by starting the first motor 3, the first motor 3 starts to drive the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 to rotate, the second bevel gear 5 rotates to drive the screw 6 to rotate, the screw 6 rotates to drive the threaded block 7 to slide inside the first support plate 2, the threaded block 7 moves to drive the fixed plate 9 to slide inside the groove 8, the fixed plate 9 moves to drive the wire 10 to move, and at the same time, the fixed plate 9 moves to drive the sliding block 11 to slide outside the sliding rod 12, thereby realizing the overall height of the adjustable device, and the device has strong adjustability;
[0035] By starting the second motor 15, the second motor 15 starts to drive the first gear 16 to rotate, the rotation of the first gear 16 drives the second gear 17 to rotate, the rotation of the second gear 17 drives the fixed column 19 to rotate inside the slide groove 20, the rotation of the fixed column 19 drives the fixed block 21 to rotate; the rotation of the fixed block 21 drives the support plate 22 to rotate, and then drives the camera 23 to rotate, so that the camera 23 can perform all-round inspection, reduce safety hazards, and improve the practicality of the device.
[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A security device based on a prison wall, characterized in that: It comprises a bottom plate (1), a first support plate (2) being fixedly connected to the left upper portion of the bottom plate (1), and a drive assembly being fixedly connected to the right side of the first support plate (2); The left side of the driving component is meshingly connected with a second bevel gear (5), the interior of the second bevel gear (5) is fixedly connected with a screw rod (6), the exterior of the screw rod (6) is threadedly connected with a threaded block (7), and the right side of the threaded block (7) is fixedly connected with a fixed plate (9); an electric wire (10) is arranged inside the fixed plate (9), and the right side of the fixed plate (9) is fixedly connected with a sliding block (11), and the sliding block (11) is slidably connected to the outside of the sliding rod (12).
2. A prison wall-based security device according to claim 1, characterized in that: The driving assembly comprises a first motor (3), the first motor (3) is fixedly connected to the right side of the first support plate (2), and the output end of the first motor (3) is fixedly connected to a first bevel gear (4).
3. The prison wall-based security device according to claim 1, characterized in that: The front side of the fixed plate (9) is fixedly connected to an adjustment box (14), and the lower part of the adjustment box (14) is fixedly connected to a transmission assembly; A fixing column (19) is fixedly connected to the upper part of the transmission assembly, a fixing block (21) is fixedly connected to the top of the fixing column (19), a supporting plate (22) is fixedly connected to the upper part of the fixing block (21), and a camera (23) is arranged on the upper side of the supporting plate (22).
4. The prison wall-based security device according to claim 3, characterized in that: The transmission assembly comprises a second motor (15), the second motor (15) is fixedly connected to the lower part of the adjustment box (14), the output end of the second motor (15) is fixedly connected to a first gear (16), and the right side of the first gear (16) is meshedly connected to a second gear (17).
5. The prison wall-based security device according to claim 4, characterized in that: The fixing column (19) is slidably connected inside a slide groove (20), and the slide groove (20) is arranged on the upper side of the adjustment box (14).
6. The security device based on the prison wall according to claim 1, characterized in that: A groove (8) is provided on the right side of the first supporting plate (2), and a fixing plate (9) is slidably connected inside the groove (8).
7. The prison wall-based security device according to claim 1, characterized in that: The sliding rod (12) is fixedly connected inside the second supporting plate (13), and the second supporting plate (13) is fixedly connected to the upper right side of the bottom plate (1).
8. The prison wall-based security device according to claim 4, characterized in that: A support column (18) is fixedly connected to the lower part of the second gear (17), and the support column (18) is rotatably connected to the lower side of the inner part of the adjustment box (14).