Fixing frame for public security monitoring installation

Abstract

The utility model discloses a fixing frame for public security monitoring installation, which comprises an installation plate, four corners of the installation plate are respectively provided with an installation hole, and the middle part of the installation plate is fixedly provided with a fixing frame. One end of the positioning clamping plate can be easily clamped and loosened by the clamping block by operating the adjusting sliding block, and the other side of the positioning clamping plate is operated by matching the screw rod with the extrusion plate, so that the mounting bracket is convenient to mount and dismount, a large number of connecting pieces such as bolts are not needed, and the mounting and dismounting efficiency is greatly improved; meanwhile, a supporting spring and a limiting spring are arranged, so that stable clamping of a positioning clamping plate by a clamping block is guaranteed, the overall structure of the fixing frame is more stable, external force impact can be effectively resisted, and the situations of looseness and displacement are reduced; in addition, the adjustable bending clamping frames on the two sides of the mounting bracket can limit and fix the mounting end of the camera after the camera is mounted, and the bending clamping frames can be quickly rotated in the later period to realize independent disassembly of the camera.

Description

Technical Field

[0001] This utility model relates to the field of surveillance installation technology, specifically a fixed frame for security surveillance installation. Background Technology

[0002] In security monitoring systems, the mounting brackets for surveillance cameras play a crucial role. However, many existing security monitoring mounting brackets are poorly designed, resulting in an unreasonable connection between the camera and the bracket. Either the connection is too tight to disassemble, making it difficult to repair or replace the camera, or although it can be disassembled, it does not allow for independent disassembly of the bracket and the camera. This means that if only one component needs to be replaced, the entire mounting bracket structure must be disassembled and replaced, increasing maintenance and time costs. Utility Model Content

[0003] The purpose of this utility model is to provide a fixed bracket for security monitoring installation, which has the advantage that the bracket and camera can be detached independently.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fixed frame for security monitoring installation, comprising a mounting plate, mounting holes at all four corners of the mounting plate, a fixed frame fixedly mounted in the middle of the mounting plate, a support spring welded to one side of the inner cavity of the fixed frame, a clamping block fixedly mounted at the inner end of the support spring, a positioning plate clamped inside the clamping block, a mounting bracket fixedly mounted on the front of the positioning plate, a mounting slot on the front of the front end of the mounting bracket, movable slots on both sides of the mounting bracket, a movable block sliding inside the movable slot, a bent bracket rotatably mounted on the outside of the movable block via a support shaft, a knob locked at the connection between the bent bracket and the support shaft, and the locking end of the knob penetrating the movable block and connected to the internal fastener of the movable slot, a pressing plate mounted on the other end of the positioning plate via a pressing block, a screw rotatably mounted on the outside of the pressing plate, and the outer end of the screw extending to the outside of the fixed frame.

[0005] As a preferred embodiment, a connecting seat is fixedly installed on the top of the front side of the mounting plate, and a protective cover is fixedly installed on the outside of the connecting seat. The protective cover is completely covered on the outside of the mounting bracket and the fixing frame.

[0006] As a preferred embodiment, the fixing frame has adjustment grooves on both sides, and an adjustment slider is slidably connected inside the adjustment groove. The inner side of the adjustment slider is connected to the end of the clamping block.

[0007] As a preferred embodiment, a limit spring is welded to the inner side of the outer end of the adjusting slider, and the limit spring is in a contracted state outside the fixed frame.

[0008] As a preferred embodiment, side baffles are fixedly installed on both sides of the protective cover, and the side baffles are symmetrically distributed on the outside of the fixing frame. A through groove is opened in the lower end of the protective cover, and one end of the mounting bracket is located inside the through groove.

[0009] As a preferred embodiment, both sides of the inner cavity of the mounting slot are provided with longitudinal insertion grooves, and the longitudinal insertion grooves are concave.

[0010] As a preferred embodiment, a slot is provided on one side of the inner end of the clamping block, and the two ends of the positioning plate are protruding and engaged with the inside of the slot.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model allows for easy clamping and loosening of the clamping block on one end of the positioning plate by operating the adjustable slider. The other side is operated via a screw and a pressing plate, facilitating the installation and disassembly of the mounting bracket without the need for numerous bolts or other connecting parts, significantly improving installation and disassembly efficiency. The inclusion of support springs and limit springs ensures stable clamping of the clamping block onto the positioning plate, making the overall structure of the mounting bracket more robust and effectively resisting external impacts, reducing loosening and displacement. Furthermore, the adjustable bending brackets on both sides of the mounting bracket can limit and fix the camera's mounting end after installation, and can be quickly rotated later to allow for independent disassembly of the camera.

[0013] 2. This utility model ensures that the clamping block can always maintain a clamping state on the positioning plate and other components because the limiting spring is in a contracted state outside the fixed frame. This ensures that the mounting bracket and monitoring equipment are firmly fixed on the fixed frame, preventing the connection from loosening due to vibration, external impact and other factors, and improving the stability and reliability of the fixed frame structure. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0015] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0016] Figure 3 This is a diagram showing the internal structure of the fixing frame of this utility model;

[0017] Figure 4 This utility model Figure 1 A magnified view of a portion of point A in the middle.

[0018] In the diagram: 1. Mounting plate; 2. Connecting seat; 3. Protective cover; 4. Fixing bracket; 5. Support spring; 6. Clamping block; 7. Positioning plate; 8. Mounting bracket; 9. Mounting slot; 10. Adjustment slot; 11. Adjustment slider; 12. Limit spring; 13. Mounting hole; 14. Side baffle; 15. Extrusion plate; 16. Screw; 17. Knob; 18. Bending bracket; 19. Moving slot; 20. Moving block. Detailed Implementation

[0019] 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.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1

[0021] Please see Figure 1 As shown, this utility model provides a fixed bracket for security monitoring installation, including a mounting plate 1. Mounting holes 13 are provided at all four corners of the mounting plate 1. A fixed bracket 4 is fixedly installed in the middle of the mounting plate 1. A support spring 5 is welded to one side of the inner cavity of the fixed bracket 4. A clamping block 6 is fixedly installed at the inner end of the support spring 5. A positioning plate 7 is clamped inside the clamping block 6. A mounting bracket 8 is fixedly installed on the front of the positioning plate 7. A mounting slot 9 is provided on the front of the front end of the mounting bracket 8. Movable slots 19 are provided on both sides of the mounting bracket 8. A movable block 20 slides inside the movable slot 19. A bent bracket 18 is rotatably installed on the outside of the movable block 20 through a support shaft. A knob 17 is locked at the connection between the bent bracket 18 and the support shaft. The locking end of the knob 17 passes through the movable block 20 and is connected to the internal fastener of the movable slot 19. A pressing plate 15 is installed on the other end of the positioning plate 7 through a pressing block. A screw 16 is rotatably installed on the outside of the pressing plate 15. The outer end of the screw 16 extends to the outside of the fixed bracket 4.

[0022] This technical solution allows for easy clamping and loosening of the clamping block 6 against one end of the positioning plate 7 by operating the adjusting slider 11. The other side operates via a screw 16 in conjunction with the pressing plate 15, facilitating the installation and disassembly of the mounting bracket 8. This eliminates the need for numerous bolts and other connecting parts, significantly improving installation and disassembly efficiency. The support spring 5 and limit spring 12 ensure stable clamping of the clamping block 6 against the positioning plate 7, making the overall structure of the mounting bracket 4 more robust and effectively resisting external impacts, reducing loosening and displacement. Furthermore, the adjustable bending brackets 18 on both sides of the mounting bracket 8 can limit and fix the camera's mounting end after installation, and can also be quickly rotated later to allow for independent disassembly of the camera. Example 2

[0023] Based on Embodiment 1, this utility model is as follows: Figure 2 As shown, a connecting seat 2 is fixedly installed on the top of the front of the mounting plate 1, and a protective cover 3 is fixedly installed on the outside of the connecting seat 2. The protective cover 3 covers the outside of the mounting bracket 8 and the fixing frame 4. Adjustment grooves 10 are provided on both sides of the fixing frame 4. An adjustment slider 11 is slidably connected inside the adjustment groove 10. The inner side of the adjustment slider 11 is connected to the end of the clamping block 6.

[0024] Adopting such Figure 1 The technical solution shown has a protective cover 3 that completely covers the outside of the mounting bracket 8 and the fixing frame 4. This provides all-round protection for the security monitoring equipment and the fixing frame 4 itself. It can effectively block the intrusion of external debris such as rainwater, snow, dust, and bird droppings, preventing these substances from damaging the equipment and fixing frame 4, reducing the probability of equipment failure due to external factors, and extending the service life of the equipment and fixing frame. In addition, the external physical protective barrier can, to a certain extent, prevent malicious acts of sabotage and prevent criminals from easily touching or damaging the key components of the monitoring camera or fixing frame 4, thus ensuring the normal operation and security of the monitoring system.

[0025] Secondly, in the technical solution, a limiting spring 12 is welded to the inner side of the adjusting slider 11 at one end of the fixed frame 4. The limiting spring 12 is in a contracted state outside the fixed frame 4. Side baffles 14 are fixedly installed on both sides of the protective cover 3. The side baffles 14 are symmetrically distributed outside the fixed frame 4. A through groove is opened in the lower end of the protective cover 3. One end of the mounting bracket 8 is located inside the through groove.

[0026] Its adoption is as follows Figure 1The technical solution shown shows that since the limiting spring 12 is in a contracted state outside the fixed frame 4, the limiting spring 12 will push the adjusting slider 11 to automatically reset by its own elastic force, which ensures that the clamping block 6 can always maintain the clamping state of the positioning plate 7 and other components, and ensures that the mounting bracket 8 and the monitoring equipment are firmly fixed on the fixed frame 4, preventing the connection from loosening due to vibration, external impact and other factors, thus improving the stability and reliability of the fixed frame 4 structure. Example 3

[0027] This utility model is as follows Figures 1-4 As shown, the mounting slot 9 has longitudinal insertion slots on both sides of its inner cavity, and the longitudinal insertion slots are concave; the clamping block 6 has a slot on one side of its inner end, and the positioning plate 7 has protruding ends that are engaged with the inside of the slot.

[0028] By adopting the above technical solution, the concave longitudinal insertion slots on both sides of the inner cavity of the mounting slot 9 can fit tightly with the corresponding structure of the surveillance camera, such as the side protrusions or edge parts. When the camera is inserted into the mounting slot 9, these insertion slots can provide additional support and fixing force from the side, restricting the movement of the camera in the horizontal and vertical directions. This effectively prevents the camera from loosening or shifting due to vibration, external impact, or other reasons during use, ensuring that the camera always stays in the correct shooting position and improving the stability and clarity of the surveillance image.

[0029] The working principle of this utility model is as follows: When the adjusting slider 11 is slid outward, the adjusting slider 11 will drive the clamping block 6 to move outward. At the same time, the supporting spring 5 will be compressed. This operation will increase the distance between the clamping block 6 and the pressing block. The positioning plate 7 is inserted between the clamping blocks 6, so that the protruding parts at the upper and lower ends of the positioning plate 7 are aligned with the slot opened on one side of the inner end of the clamping block 6. When the adjusting slider 11 is released, the supporting spring 5 in the compressed state will release its elastic force. At this time, the limiting spring 12 will contract and cooperate, pushing the clamping block 6 and the pressing block to move inward. Then, the pressing plate 15 is driven by the screw 16 to firmly clamp the pressing block on one end of the positioning plate 7, thereby clamping the positioning plate 7.

[0030] A protective cover 3 is installed on the top front of the mounting plate 1, covering the mounting bracket 8 and the fixing bracket 4. The side baffles 14 on both sides of the protective cover 3 enhance the protective effect. One end of the mounting bracket 8 can pass through the through slot opened inside the lower end of the protective cover 3. When it is necessary to disassemble the surveillance camera independently, loosen the knobs 17 on both sides of the mounting end, rotate the bending bracket 18 ninety degrees to separate it, and it can be removed from the mounting slot 9 at the front end of the mounting bracket 8. This device can realize the independent disassembly of the bracket and the camera, and there is no need to replace the whole thing when replacing it.

[0031] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0032] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A mounting bracket for security monitoring installation, comprising a mounting plate (1), characterized in that: Mounting holes (13) are provided at all four corners of the mounting plate (1). A fixing bracket (4) is fixedly installed in the middle of the mounting plate (1). A support spring (5) is welded to one side of the inner cavity of the fixing bracket (4). A clamping block (6) is fixedly installed at the inner end of the support spring (5). A positioning plate (7) is clamped inside the clamping block (6). A mounting bracket (8) is fixedly installed on the front of the positioning plate (7). A mounting slot (9) is provided on the front of the front end of the mounting bracket (8). A moving slot (19) is provided on both sides of the mounting bracket (8). Inside the groove (19), a movable block (20) slides. A bent bracket (18) is rotatably mounted on the outside of the movable block (20) via a support shaft. A knob (17) is locked at the connection between the bent bracket (18) and the support shaft. The locking end of the knob (17) passes through the movable block (20) and is connected to the internal fastener of the movable groove (19). The other end of the positioning plate (7) is fitted with a pressing plate (15) via a pressing block. A screw (16) is rotatably mounted on the outside of the pressing plate (15). The outer end of the screw (16) extends to the outside of the fixing frame (4).

2. The mounting bracket for security monitoring according to claim 1, characterized in that: A connecting seat (2) is fixedly installed on the top of the front of the mounting plate (1), and a protective cover (3) is fixedly installed on the outside of the connecting seat (2). The protective cover (3) is completely covered on the outside of the mounting bracket (8) and the fixing frame (4).

3. The mounting bracket for security monitoring according to claim 1, characterized in that: The fixing frame (4) has adjustment grooves (10) on both sides. An adjustment slider (11) is slidably connected inside the adjustment groove (10). The inner side of the adjustment slider (11) is connected to the end of the clamping block (6).

4. A mounting bracket for security monitoring according to claim 3, characterized in that: The adjusting slider (11) is located on the inner side of one end of the fixed frame (4) and a limiting spring (12) is welded thereon. The limiting spring (12) is in a retracted state outside the fixed frame (4).

5. A mounting bracket for security monitoring according to claim 2, characterized in that: Side baffles (14) are fixedly installed on both sides of the protective cover (3). The side baffles (14) are symmetrically distributed on the outside of the fixing frame (4). A through groove is opened in the lower end of the protective cover (3). One end of the mounting bracket (8) is located inside the through groove.

6. A mounting bracket for security monitoring installation according to claim 1, characterized in that: Both sides of the inner cavity of the mounting slot (9) are provided with longitudinal insertion slots, and the longitudinal insertion slots are set in a concave shape.

7. A mounting bracket for security monitoring according to claim 1, characterized in that: A slot is provided on one side of the inner end of the clamping block (6), and the two ends of the positioning plate (7) are protruding and are engaged with the inside of the slot.

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