Security alarm device with external damage prevention structure

Abstract

The utility model discloses a security alarm device with an external damage prevention structure. The security alarm device comprises a mounting seat. When the damage prevention cover is installed, the installation block with the top fixedly provided with the sliding block slides into the installation groove along the limiting sliding groove, the long toothed plate is pushed backwards, the long toothed plate drives the first sliding block to move backwards along the first limiting sliding rail, the long toothed plate drives the gear to rotate, the gear drives the rotating block to rotate, and the rotating block drives the arc-shaped plate to move outwards. An arc-shaped plate drives a moving block to move towards the outer side, the moving block drives a second sliding block to move towards the outer side along a second limiting sliding rail and meanwhile drives a fixing column to move towards the outer side, and when the fixing column moves towards the outer side into a fixing groove, mounting and fixing of a damage prevention cover are completed, and therefore the beneficial effect of facilitating damage prevention is achieved; through cooperative use of the power rotating mechanism and the movable fixing mechanism, the anti-damage cover can be quickly mounted, the security camera equipment provided with the anti-damage cover cannot be damaged, and the use cost of mounting the camera equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of security alarm equipment, in particular to a security alarm equipment with an external anti-damage structure. Background Art

[0002] When security cameras are in use, traditional security cameras are placed outdoors and are not equipped with external anti-damage devices. During daily use, the installed camera equipment may be damaged due to various reasons, and the security camera equipment needs to be repaired and replaced. A lot of manpower and material resources are wasted in the process of repairing and replacing the installed camera equipment, which brings inconvenience to the use of the security camera equipment, thereby increasing the cost of using the security camera equipment. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a security alarm device with an external anti-damage structure, which has the advantage of being easy to prevent damage and solves the problem that when the security camera equipment is in use, the traditional security camera equipment is placed outdoors and is not equipped with an external anti-damage device. During daily use, the installed camera equipment will be damaged due to various reasons, and the security camera equipment needs to be repaired and replaced. In the process of repairing and replacing the installed camera equipment, a lot of manpower and material resources are wasted, which brings inconvenience to the use of the security camera equipment, thereby increasing the use cost of the security camera equipment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a security alarm device with an external anti-damage structure, comprising a mounting seat, the top of the mounting seat is fixedly connected to a support rod, the top of the support rod is fixedly connected to a connecting plate, a mounting groove is provided on the right side of the bottom of the connecting plate, a limiting slide groove is provided on the top of the mounting groove, the front and rear sides of the mounting groove are both provided with fixed grooves, the number of the fixed grooves is several, and the several fixed grooves are distributed at equal distances, a sliding block is provided inside the limiting slide groove, the bottom of the sliding block is fixedly connected to a mounting block, the bottom of the mounting block is fixedly connected to an anti-damage cover, a power rotating mechanism is provided inside the mounting block, and a movable fixing mechanism is provided on the outside of the power rotating mechanism;

[0005] The power rotating mechanism is used to move and fix the moving and fixing mechanism;

[0006] The movable fixing mechanism is used for clamping and fixing the anti-damage cover.

[0007] As a preferred embodiment of the utility model, the power rotating mechanism includes a long tooth plate and a gear, the right side of the long tooth plate penetrates to the right side of the mounting block, the rear side of the long tooth plate meshes with the front side of the gear, the bottom of the long tooth plate is fixedly connected to a slider 1, the bottom of the slider 1 is slidably connected to a limiting slide rail 1, the bottom of the limiting slide rail 1 is fixedly connected to the bottom of the inner wall of the mounting block, the bottom of the gear is movably connected to a base via a pin shaft, the bottom of the base is fixedly connected to the bottom of the inner wall of the mounting block, the top of the gear is fixedly connected to a rotating block via a pin shaft, and the four corners of the top of the rotating block are movably connected to an arc plate via pin shafts.

[0008] As a preferred embodiment of the utility model, the movable fixing mechanism includes a movable block and a slider 2, the number of the movable blocks is several, and the several movable blocks are equidistantly distributed, the bottom of the movable block is fixedly connected to the top of the slider 2, the bottom of the slider 2 is slidably connected to a limiting slide rail 2, the bottom of the limiting slide rail 2 is fixedly connected to the bottom of the inner wall of the mounting block, the outer side of the movable block is fixedly connected with a fixed column, and the inner part of the top of the movable block is movably connected to the outer side of the bottom of the arc plate through a pin shaft.

[0009] As a preferred embodiment of the utility model, a reinforcing sleeve is fixedly connected to the inner side of the surface of the fixed column, the inner side of the reinforcing sleeve is fixedly connected to the outer side of the moving block, and the reinforcing sleeve is located inside the mounting block.

[0010] As a preferred embodiment of the utility model, the surface movable sleeve of the long tooth plate is provided with a square wear-resistant sleeve, the outer side of the square wear-resistant sleeve is fixedly connected to the inside of the right side of the mounting block, and the square wear-resistant sleeve is located on the right side of the gear.

[0011] As a preferred embodiment of the utility model, a support plate is provided on the left side of the square wear-resistant sleeve, the inner movable sleeve of the support plate is provided on the surface of the long tooth plate, and the bottom of the support plate is fixedly connected to the bottom of the inner wall of the mounting block by bolts.

[0012] As a preferred embodiment of the present invention, a rotating disk is provided on the right side of the mounting block, and the left side of the rotating disk is fixedly connected to the right side of the long tooth plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model, when installing the anti-damage cover, slides the installation block with the sliding block fixed on the top into the installation groove along the limiting slide groove and pushes the long tooth plate backward, and the long tooth plate drives the sliding block to move backward along the limiting slide rail, and the long tooth plate drives the gear to rotate, and the gear drives the rotating block to rotate, and the rotating block drives the arc plate to move outward, and the arc plate drives the moving block to move outward, and the moving block drives the sliding block to move outward along the limiting slide rail to move outward, and at the same time drives the fixed column to move outward. When the fixed column moves outward to the inside of the fixed groove, the anti-damage cover is installed and fixed, thereby having the advantage of being easy to prevent damage. Through the coordinated use of the power rotating mechanism and the mobile fixing mechanism, the anti-damage cover can be quickly installed, and the security camera equipment installed with the anti-damage cover will not be damaged, thereby reducing the use cost of installing the camera equipment.

[0015] 2. The utility model can move and fix the mobile fixing mechanism by setting a power rotating mechanism, thereby avoiding the situation where the mobile fixing mechanism cannot be moved during use, facilitating the use of the mobile fixing mechanism and improving the convenience of use of the mobile fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a three-dimensional diagram of the fixing groove of the utility model;

[0018] Figure 3 A three-dimensional diagram of the anti-damage cover of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the rotating block of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the curved plate of the utility model;

[0021] Figure 6 It is a three-dimensional diagram of the fixing column of the utility model.

[0022] In the figure: 1. mounting seat; 2. support rod; 3. connecting plate; 4. mounting groove; 5. limiting slide groove; 6. fixing groove; 7. sliding block; 8. mounting block; 9. anti-damage cover; 10. power rotating mechanism; 101. long tooth plate; 102. gear; 103. slider one; 104. limiting slide rail one; 105. base; 106. rotating block; 107. arc plate; 11. moving and fixing mechanism; 111. moving block; 112. slider two; 113. limiting slide rail two; 114. fixing column; 12. reinforcing sleeve; 13. square wear-resistant sleeve; 14. support plate; 15. rotating disk. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 6 As shown, the utility model provides a security alarm device with an external anti-damage structure, including a mounting seat 1, a support rod 2 is fixedly connected to the top of the mounting seat 1, a connecting plate 3 is fixedly connected to the top of the support rod 2, a mounting groove 4 is provided on the right side of the bottom of the connecting plate 3, a limiting slide groove 5 is provided on the top of the mounting groove 4, a fixing groove 6 is provided on the front and rear sides of the mounting groove 4, the number of the fixing grooves 6 is several, and the several fixing grooves 6 are distributed at equal distances, a sliding block 7 is arranged inside the limiting slide groove 5, a mounting block 8 is fixedly connected to the bottom of the sliding block 7, an anti-damage cover 9 is fixedly connected to the bottom of the mounting block 8, a power rotating mechanism 10 is arranged inside the mounting block 8, and a movable fixing mechanism 11 is arranged on the outside of the power rotating mechanism 10;

[0025] The power rotating mechanism 10 is used to move and fix the moving and fixing mechanism 11;

[0026] The movable fixing mechanism 11 is used to clamp and fix the anti-damage cover 9 .

[0027] refer to Figure 5 The power rotating mechanism 10 includes a long tooth plate 101 and a gear 102. The right side of the long tooth plate 101 penetrates to the right side of the mounting block 8, and the rear side of the long tooth plate 101 engages with the front side of the gear 102. The bottom of the long tooth plate 101 is fixedly connected with a slider 103, and the bottom of the slider 103 is slidably connected with a limiting slide rail 104. The bottom of the limiting slide rail 104 is fixedly connected to the bottom of the inner wall of the mounting block 8. The bottom of the gear 102 is movably connected with a base 105 through a pin shaft, and the bottom of the base 105 is fixedly connected to the bottom of the inner wall of the mounting block 8. The top of the gear 102 is fixedly connected with a rotating block 106 through a pin shaft, and the four corners of the top of the rotating block 106 are movably connected with an arc plate 107 through a pin shaft.

[0028] As a technical optimization solution of the utility model, by setting up a power rotation mechanism 10, the mobile fixing mechanism 11 can be moved and fixed, avoiding the situation where the mobile fixing mechanism 11 cannot be moved during use, facilitating the use of the mobile fixing mechanism 11, and improving the ease of use of the mobile fixing mechanism 11.

[0029] refer to Figure 6The movable fixing mechanism 11 includes a movable block 111 and a slider 112. The number of movable blocks 111 is several, and the movable blocks 111 are distributed at equal distances. The bottom of the movable block 111 is fixedly connected to the top of the slider 112. The bottom of the slider 112 is slidably connected to a limiting slide rail 113. The bottom of the limiting slide rail 113 is fixedly connected to the bottom of the inner wall of the mounting block 8. The outer side of the movable block 111 is fixedly connected to a fixing column 114. The inner part of the top of the movable block 111 is movably connected to the outer side of the bottom of the arc plate 107 through a pin shaft.

[0030] As a technical optimization solution of the utility model, by setting up a movable fixing mechanism 11, the anti-damage cover 9 can be clamped and fixed, avoiding the situation that the anti-damage cover 9 cannot be quickly clamped and fixed, playing the role of quick clamping and fixing, and improving the installation convenience of the anti-damage cover 9.

[0031] refer to Figure 6 The inner side of the surface of the fixed column 114 is fixedly connected with a reinforcing sleeve 12 , the inner side of the reinforcing sleeve 12 is fixedly connected to the outer side of the moving block 111 , and the reinforcing sleeve 12 is located inside the mounting block 8 .

[0032] As a technical optimization solution of the utility model, by setting a reinforcement sleeve 12, the fixed column 114 and the moving block 111 can be reinforced, thereby avoiding looseness between the fixed column 114 and the moving block 111, reinforcing the fixed column 114 and the moving block 111, and improving the stability between the fixed column 114 and the moving block 111.

[0033] refer to Figure 5 A square wear-resistant sleeve 13 is provided on the surface movable sleeve of the long tooth plate 101 . The outer side of the square wear-resistant sleeve 13 is fixedly connected to the inner side of the right side of the mounting block 8 . The square wear-resistant sleeve 13 is located on the right side of the gear 102 .

[0034] As a technical optimization solution of the utility model, by providing a square wear-resistant sleeve 13, the surface of the long tooth plate 101 can be protected, thereby avoiding wear of the long tooth plate 101 during use, causing damage to the long tooth plate 101, and improving the durability of the long tooth plate 101.

[0035] refer to Figure 5 A support plate 14 is provided on the left side of the square wear-resistant sleeve 13. The inner movable sleeve of the support plate 14 is provided on the surface of the long tooth plate 101. The bottom of the support plate 14 is fixedly connected to the bottom of the inner wall of the mounting block 8 by bolts.

[0036] As a technical optimization solution of the utility model, by setting the support plate 14, the long tooth plate 101 can be stabilized, avoiding the long tooth plate 101 from shaking during use, playing a role in stabilizing the long tooth plate 101 and improving the stability of the long tooth plate 101.

[0037] refer to Figure 5 A rotating disk 15 is provided on the right side of the mounting block 8 , and the left side of the rotating disk 15 is fixedly connected to the right side of the long tooth plate 101 .

[0038] As a technical optimization solution of the utility model, by setting the rotating disk 15, the contact area for pushing and pulling the long tooth plate 101 can be increased, avoiding the difficulty in pushing and pulling the long tooth plate 101, increasing the contact area, and improving the usability of the long tooth plate 101.

[0039] The working principle and use process of the utility model are as follows: when using, when installing the anti-damage cover 9, the installation block 8 with the sliding block 7 fixed on the top is slid into the installation groove 4 along the limiting slide groove 5, and the long tooth plate 101 is pushed backward, and the long tooth plate 101 drives the slider 103 to move backward along the limiting slide rail 104, and the long tooth plate 101 drives the gear 102 to rotate, and the gear 102 drives the rotating block 106 to rotate, and the rotating block 106 drives the arc plate 107 to move outward, and the arc plate 107 drives the moving block 111 to move outward, and the moving block 111 drives the slider 112 to move outward along the limiting slide rail 113 and drives the fixed column 114 to move outward. When the fixed column 114 moves outward to the inside of the fixed groove 6, the anti-damage cover 9 is installed and fixed, thereby having the advantage of being easy to prevent damage.

[0040] To sum up: the security alarm device with an external anti-damage structure, through the coordinated use of the mounting seat 1, the support rod 2, the connecting plate 3, the mounting groove 4, the limiting slide groove 5, the fixing groove 6, the sliding block 7, the mounting block 8, the anti-damage cover 9, the power rotation mechanism 10 and the mobile fixing mechanism 11, solves the problem that when the security camera equipment is in use, traditional security camera equipment is placed outdoors and is not equipped with an external anti-damage device. During daily use, the installed camera equipment will be damaged due to various reasons, and the security camera equipment needs to be repaired and replaced. In the process of repairing and replacing the installed camera equipment, a lot of manpower and material resources are wasted, which brings inconvenience to the use of the security camera equipment, thereby increasing the use cost of the security camera equipment.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A security alarm device with an external anti-damage structure, comprising a mounting base (1), characterized in that: The top of the mounting seat (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a connecting plate (3), a mounting groove (4) is provided on the right side of the bottom of the connecting plate (3), a limiting slide groove (5) is provided on the top of the mounting groove (4), the front and rear sides of the mounting groove (4) are both provided with fixing grooves (6), the number of the fixing grooves (6) is several, and the several fixing grooves (6) are distributed at equal distances, a sliding block (7) is arranged inside the limiting slide groove (5), the bottom of the sliding block (7) is fixedly connected to a mounting block (8), the bottom of the mounting block (8) is fixedly connected to an anti-damage cover (9), the inside of the mounting block (8) is provided with a power rotation mechanism (10), and the outer side of the power rotation mechanism (10) is provided with a movable fixing mechanism (11); The power rotating mechanism (10) is used to move and fix the moving and fixing mechanism (11); The movable fixing mechanism (11) is used to clamp and fix the anti-damage cover (9).

2. The security alarm device with an external anti-damage structure according to claim 1, characterized in that: The power rotating mechanism (10) comprises a long tooth plate (101) and a gear (102); the right side of the long tooth plate (101) extends through the right side of the mounting block (8); the rear side of the long tooth plate (101) meshes with the front side of the gear (102); the bottom of the long tooth plate (101) is fixedly connected to a slider (103); the bottom of the slider (103) is slidably connected to a limiting slide rail (104); the bottom of the limiting slide rail (104) is fixedly connected to the bottom of the inner wall of the mounting block (8); the bottom of the gear (102) is movably connected to a base (105) via a pin shaft; the bottom of the base (105) is fixedly connected to the bottom of the inner wall of the mounting block (8); the top of the gear (102) is fixedly connected to a rotating block (106) via a pin shaft; the four corners of the top of the rotating block (106) are movably connected to arc plates (107) via pin shafts.

3. The security alarm device with an external anti-damage structure according to claim 2, characterized in that: The movable fixing mechanism (11) comprises a movable block (111) and a second sliding block (112); the number of the movable blocks (111) is several, and the plurality of movable blocks (111) are distributed at equal distances; the bottom of the movable block (111) is fixedly connected to the top of the second sliding block (112); the bottom of the second sliding block (112) is slidably connected to a second limiting slide rail (113); the bottom of the second limiting slide rail (113) is fixedly connected to the bottom of the inner wall of the mounting block (8); the outer side of the movable block (111) is fixedly connected to a fixing column (114); the inner part of the top of the movable block (111) is movably connected to the outer side of the bottom of the arc plate (107) via a pin shaft.

4. The security alarm device with an external anti-damage structure according to claim 3, characterized in that: A reinforcing sleeve (12) is fixedly connected to the inner side of the surface of the fixed column (114), the inner side of the reinforcing sleeve (12) is fixedly connected to the outer side of the moving block (111), and the reinforcing sleeve (12) is located inside the mounting block (8).

5. The security alarm device with an external anti-damage structure according to claim 2, characterized in that: The surface movable sleeve of the long tooth plate (101) is provided with a square wear-resistant sleeve (13), the outer side of the square wear-resistant sleeve (13) is fixedly connected to the inside of the right side of the mounting block (8), and the square wear-resistant sleeve (13) is located on the right side of the gear (102).

6. The security alarm device with an external anti-damage structure according to claim 2, characterized in that: A support plate (14) is provided on the left side of the square wear-resistant sleeve (13), the inner movable sleeve of the support plate (14) is arranged on the surface of the long tooth plate (101), and the bottom of the support plate (14) is fixedly connected to the bottom of the inner wall of the mounting block (8) by bolts.

7. The security alarm device with an external anti-damage structure according to claim 2, characterized in that: A rotating disk (15) is provided on the right side of the mounting block (8), and the left side of the rotating disk (15) is fixedly connected to the right side of the long tooth plate (101).

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