Security camera protection frame

Abstract

The utility model discloses a security camera protection frame which comprises a supporting column, first telescopic rods are fixedly installed at the two ends of the supporting column, a plurality of first grooves are formed in the opposite sides of the first telescopic rods, first butterfly bolts are in threaded connection with the interiors of the first telescopic rods, and second butterfly bolts are in threaded connection with the interiors of the first butterfly bolts. Second telescopic rods are fixedly installed at the two ends of the opposite sides of the first telescopic rods, and a plurality of second grooves are formed in the bottoms of the second telescopic rods. Through the arrangement of the arc-shaped spring and the long protection plate, when deadwood and falling stones hit the top position of the security camera, firstly, a falling object hit the outer side of the arc-shaped spring, the direction of the falling object can be changed due to elastic distortion of the arc-shaped spring, preliminary buffering is carried out, vertical impact is avoided, meanwhile, the long protection plate provides perfect protection for the security camera, and the safety of the security camera is improved. Furthermore, small gravels and soil are placed to cover the top of the security camera, so that the protection strength is improved, and the service life in a special scene is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of security camera protection frames, in particular to a security camera protection frame. Background Art

[0002] Security cameras, also known as surveillance cameras, are acquisition devices that convert light images on the target surface of the image sensor from the visible light to the near-infrared spectrum into video image signals. Its main purpose is to conduct security video surveillance. Security cameras can be divided into wide-angle lenses, standard lenses, telephoto lenses, zoom lenses, and pinhole lenses according to the type of lens, and each lens has its specific application scenario. According to the appearance, they can be divided into gun cameras, hemispherical cameras, and high-speed dome cameras.

[0003] During the use of security cameras, in some special places, such as mines and mountainous areas, some falling rocks and dead branches will have a certain impact on the security cameras. In the long run, it will damage the service life of the security cameras, and cause damage in serious cases. The existing security camera protection frames are not strong enough to protect against some falling rocks, and most of them cannot be adjusted. Based on this, we propose a security camera protection frame. Utility Model Content

[0004] The purpose of the utility model is to provide a security camera protection frame to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a security camera protection frame, comprising a pillar, both ends of the pillar are fixedly installed with a first telescopic rod, the opposite sides of the first telescopic rod are provided with a plurality of first grooves, the internal thread of the first telescopic rod is connected with a first butterfly bolt, both ends of the opposite sides of the first telescopic rod are fixedly installed with a second telescopic rod, the bottom of the second telescopic rod is provided with a plurality of second grooves, the internal thread of the second telescopic rod is connected with a second butterfly bolt, the outer side of the second telescopic rod is movably sleeved with a plurality of groups of hoops, the top of the hoops is fixedly installed with an arc spring, and the second telescopic rod is fixedly installed with a plurality of groups of hoops. Four support plates are fixedly installed on the opposite sides of the rod, two sliding columns are movably inserted inside the four support plates, a top ring is fixedly installed on one end of the two sliding columns, extrusion springs are sleeved on the outer sides of the two sliding columns, clamping bolts are threadedly connected to the insides of the four pillars, long guard plates are arranged on the opposite sides of the four support plates, two short guard plates are arranged on the opposite sides of the four support plates, both ends of one side of the first telescopic rod are hinged with hinged seats, the other ends of the two hinged seats are hinged with support rods, the other end of the support rod is fixedly installed with a clamp, fixing plates are fixedly installed at both ends of the clamp, and a silicone pad is fixedly installed on the inner side of the clamp.

[0006] Preferably, the first grooves are linearly and evenly arranged inside the first telescopic rod, and the specifications and dimensions of the first grooves are matched with the specifications and dimensions of the first butterfly bolts. The second grooves are linearly and evenly arranged inside the second telescopic rod, and the specifications and dimensions of the second butterfly bolts are matched with the specifications and dimensions of the second grooves.

[0007] Preferably, the number of the pillars is four, the number of the first telescopic rods is four, the number of the second telescopic rods is four, and the first telescopic rods, the second telescopic rods and the pillars are evenly distributed in a rectangular frame.

[0008] Preferably, the number of the hoops is at least three, the hoops are movably sleeved on the outside of the second telescopic rod, and the hoops are fixed to the outside of the second telescopic rod by a top screw.

[0009] Preferably, two of the four support plates correspond to the two ends of the top of the long guard plate, the bottom ends of the sliding columns and the extrusion springs of the two support plates are fixedly installed on the top of the long guard plate, and the other two of the four support plates correspond to the bottoms of the two short guard plates, the top ends of the sliding columns and the extrusion springs of the two support plates are fixedly installed on the bottoms of the short guard plates, the other end of the extrusion spring is fixedly installed on the opposite side of the support plate, and the opposite ends of the clamping bolts are movably inserted on the opposite sides of the long guard plate and the short guard plate.

[0010] Preferably, the hinged seats are in groups of two, and the interior of the fixing plate is fixed by through bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the structure is in use, the first telescopic rod and the second telescopic rod are stretched and sleeved on the outside of the security camera, and stretched according to the size of the security camera, and then the first butterfly bolt and the second butterfly bolt are respectively rotated to correspond to the inside of the first groove and the second groove, so as to fix the length of the first telescopic rod and the second telescopic rod, and then the sliding sleeve will correspond the arc spring to the required position, and then the clamping bolt is rotated to make the long guard plate and the short guard plate fit on the outside of the security camera, and at the same time, the extrusion spring presses the short guard plate and the long guard plate to fit on the outside of the security camera, and is fixed by the thread of the clamping bolt, thereby increasing stability, and at the same time, the clamp and the fixing plate are opened and sleeved on the outside of the security camera mounting handle, and after the fixing plate is fixed by the bolt, a perfect protection is formed for the security camera, and it is suitable for most security cameras, and is convenient to adjust, and is also convenient to disassemble and assemble, so as to facilitate the maintenance and use of the security camera;

[0012] Through the set arc spring and long guard plate, when dead branches and fallen rocks hit the top of the security camera, the falling objects will first hit the outside of the arc spring. Due to the elastic distortion of the arc spring, the direction of the falling objects can be changed, and preliminary buffering is performed to avoid vertical impact. At the same time, the long guard plate provides complete protection for the security camera, and further places small gravel and soil to cover the top of the security camera, which increases the protection and improves the service life in special scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional appearance structure of the utility model when viewed from above.

[0015] Figure 3 It is a schematic diagram of the rear-view stereoscopic appearance structure of the utility model.

[0016] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. first telescopic rod; 2. second telescopic rod; 3. first groove; 4. first butterfly bolt; 5. short guard plate; 6. sliding column; 7. support plate; 8. top ring; 9. clamping bolt; 10. long guard plate; 11. arc spring; 12. hoop; 13. extrusion spring; 14. support rod; 15. clamp; 16. silicone pad; 17. pillar; 18. second groove; 19. second butterfly bolt; 20. fixing plate; 21. hinge seat. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 4The utility model provides a technical solution: a security camera protection frame, including a pillar 17, a first telescopic rod 1 is fixedly installed at both ends of the pillar 17, a plurality of first grooves 3 are opened on the opposite side of the first telescopic rod 1, a first butterfly bolt 4 is connected to the internal thread of the first telescopic rod 1, a second telescopic rod 2 is fixedly installed at both ends of the opposite side of the first telescopic rod 1, a plurality of second grooves 18 are opened at the bottom of the second telescopic rod 2, a second butterfly bolt 19 is connected to the internal thread of the second telescopic rod 2, a plurality of groups of hoops 12 are movably sleeved on the outer side of the second telescopic rod 2, an arc spring 11 is fixedly installed on the top of the hoops 12, and the opposite side of the second telescopic rod 2 is fixed Four support plates 7 are fixedly installed, and two sliding columns 6 are movably inserted inside the four support plates 7. A top ring 8 is fixedly installed at one end of the two sliding columns 6. Extrusion springs 13 are sleeved on the outsides of the two sliding columns 6. Clamping bolts 9 are threadedly connected inside the four pillars 17. Long guard plates 10 are arranged on the opposite sides of the four support plates 7. Two short guard plates 5 are arranged on the opposite sides of the four support plates 7. Both ends of one side of the first telescopic rod 1 are hinged with hinged seats 21, and the other ends of the two hinged seats 21 are hinged with support rods 14. A clamp 15 is fixedly installed on the other end of the support rod 14, and fixing plates 20 are fixedly installed on both ends of the clamp 15. A silicone pad 16 is fixedly installed on the inner side of the clamp 15.

[0020] The working principle of the above technical solution is as follows: when in use, the first telescopic rod 1 and the second telescopic rod 2 are stretched and sleeved on the outside of the security camera, and stretched according to the size of the security camera, and then the first butterfly bolt 4 and the second butterfly bolt 19 are respectively rotated to correspond to the inside of the first groove 3 and the second groove 18, and the length of the first telescopic rod 1 and the second telescopic rod 2 are fixed, and then the sliding hoop 12 will correspond the arc spring 11 to the required position, and then the clamping bolt 9 is rotated to make the long guard plate 10 and the short guard plate 5 fit on the outside of the security camera, and at the same time, the extrusion spring 13 presses the short guard plate 5 and the long guard plate 10 to fit on the outside of the security camera, and cooperates with the thread of the clamping bolt 9 to push and fix, thereby increasing stability, and at the same time, the clamp 15 and the fixing plate 20 are opened and sleeved on the outside of the security camera mounting handle, or independently punched and installed on the column, and after the fixing plate 20 is fixed by bolts, a complete protection is formed for the security camera, and it is suitable for most security cameras, easy to adjust, and easy to disassemble and assemble, which is convenient for the maintenance and use of the security camera.

[0021] In another embodiment, Figure 1-Figure 4 As shown, the first grooves 3 are linearly and evenly arranged inside the first telescopic rod 1, and the specifications and dimensions of the first grooves 3 are compatible with the specifications and dimensions of the first butterfly bolts 4. The second grooves 18 are linearly and evenly arranged inside the second telescopic rod 2, and the specifications and dimensions of the second butterfly bolts 19 are compatible with the specifications and dimensions of the second grooves 18.

[0022] The first groove 3 and the support rod 14 add adjustment holes for the extension of the first telescopic rod 1 and the second telescopic rod 2, and add fixing positions for the first butterfly bolt 4 and the second butterfly bolt 19, which is convenient for adjusting the length and has good stability in use.

[0023] In another embodiment, Figure 1-Figure 4 As shown, the number of the pillars 17 is four, the number of the first telescopic rods 1 is four, and the number of the second telescopic rods 2 is four. The first telescopic rods 1, the second telescopic rods 2 and the pillars 17 are evenly distributed in a rectangular frame.

[0024] The support column 17 and the first telescopic rod 1 and the second telescopic rod 2 are combined into a frame to frame and protect the security camera, thereby increasing the overall use effect and providing good stability.

[0025] In another embodiment, Figure 1-Figure 4 As shown, the number of the ferrules 12 is at least three, and the ferrules 12 are movably sleeved on the outer side of the second telescopic rod 2 , and the ferrules 12 are fixed on the outer side of the second telescopic rod 2 by means of a top screw.

[0026] By setting the arc spring 11 and the long guard plate 10, when dead branches and fallen rocks hit the top of the security camera, the falling objects first hit the outside of the arc spring 11. The elastic distortion of the arc spring 11 can change the direction of the falling objects, and preliminary buffering is performed to avoid vertical impact. At the same time, the long guard plate 10 provides complete protection for the security camera, and further places small gravel and soil to cover the top of the security camera, which increases the protection and improves the service life in special scenarios.

[0027] In another embodiment, Figure 1-Figure 4 As shown, two of the four support plates 7 correspond to the two ends of the top of the long guard plate 10, the bottom ends of the sliding columns 6 and the extrusion springs 13 of the two support plates 7 are fixedly mounted on the top of the long guard plate 10, and the other two of the four support plates 7 correspond to the bottoms of the two short guard plates 5, the top ends of the sliding columns 6 and the extrusion springs 13 of the two support plates 7 are fixedly mounted on the bottom of the short guard plate 5, the other end of the extrusion spring 13 is fixedly mounted on the opposite side of the support plate 7, and the opposite ends of the clamping bolts 9 are movably inserted on the opposite sides of the long guard plate 10 and the short guard plate 5.

[0028] The long guard plate 10 and the short guard plate 5 are respectively fixed on the outside by four sliding columns 6. At the same time, the two ends of the sleeved extrusion spring 13 are installed on the support plate 7 and the corresponding positions of the long guard plate 10 and the short guard plate 5, which is convenient for stabilizing the elastic force and sliding position of the long guard plate 10 and the short guard plate 5, and is convenient for fixing them on the opposite sides through the spiral rotation of the clamping bolt 9, which is convenient for clamping the security camera. The overall structure is stable and the use effect is good.

[0029] In another embodiment, Figure 1-Figure 4As shown, the hinge seats 21 are grouped in two, and the interior of the fixing plate 20 is fixed by through bolts.

[0030] The hinged connection of the hinged seat 21 facilitates the movement of the support rod 14 and the clamp 15. At the same time, the fixing plate 20 is fixed by bolts, so that after the clamp 15 is fixed, it is convenient to clamp it at the installation handle position of the security camera through the silicone pad 16, or to punch and install the outside of the column to increase the supporting force of the protection frame.

[0031] 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 camera protection frame, comprising a support column (17), characterized in that: A first telescopic rod (1) is fixedly mounted on both ends of the support column (17), a plurality of first grooves (3) are provided on opposite sides of the first telescopic rod (1), a first butterfly bolt (4) is connected to the internal thread of the first telescopic rod (1), a second telescopic rod (2) is fixedly mounted on both ends of the opposite side of the first telescopic rod (1), a plurality of second grooves (18) are provided on the bottom of the second telescopic rod (2), a second butterfly bolt (19) is connected to the internal thread of the second telescopic rod (2), a plurality of groups of hoops (12) are movably sleeved on the outer side of the second telescopic rod (2), an arc spring (11) is fixedly mounted on the top end of the hoops (12), four support plates (7) are fixedly mounted on the opposite side of the second telescopic rod (2), the insides of the four support plates (7) are Two sliding columns (6) are movably connected, one end of the two sliding columns (6) is fixedly installed with a top ring (8), the outer sides of the two sliding columns (6) are sleeved with an extrusion spring (13), the insides of the four pillars (17) are threadedly connected with clamping bolts (9), the opposite sides of the four support plates (7) are provided with long guard plates (10), the opposite sides of the four support plates (7) are provided with two short guard plates (5), the two ends of one side of the first telescopic rod (1) are hinged with hinge seats (21), the other ends of the two hinge seats (21) are hinged with support rods (14), the other end of the support rod (14) is fixedly installed with a clamp (15), the two ends of the clamp (15) are fixedly installed with fixing plates (20), and the inner side of the clamp (15) is fixedly installed with a silicone pad (16).

2. The security camera protection frame according to claim 1, characterized in that: The first grooves (3) are linearly and evenly arranged inside the first telescopic rod (1), and the specifications and dimensions of the first grooves (3) match the specifications and dimensions of the first butterfly bolts (4). The second grooves (18) are linearly and evenly arranged inside the second telescopic rod (2), and the specifications and dimensions of the second butterfly bolts (19) match the specifications and dimensions of the second grooves (18).

3. The security camera protection frame according to claim 1, characterized in that: The number of the pillars (17) is four, the number of the first telescopic rods (1) is four, the number of the second telescopic rods (2) is four, and the first telescopic rods (1), the second telescopic rods (2) and the pillars (17) are evenly distributed in a rectangular frame.

4. The security camera protection frame according to claim 1, characterized in that: The number of the ferrules (12) is at least three, and the ferrules (12) are movably sleeved on the outside of the second telescopic rod (2). The ferrules (12) are fixed to the outside of the second telescopic rod (2) by means of a top screw.

5. The security camera protection frame according to claim 1, characterized in that: Two of the four support plates (7) correspond to the two ends of the top of the long guard plate (10), the bottom ends of the sliding columns (6) and the extrusion spring (13) of the two support plates (7) are fixedly mounted on the top of the long guard plate (10), and the other two of the four support plates (7) correspond to the bottoms of the two short guard plates (5), the top ends of the sliding columns (6) and the extrusion spring (13) of the two support plates (7) are fixedly mounted on the bottom of the short guard plate (5), the other end of the extrusion spring (13) is fixedly mounted on the opposite side of the support plate (7), and the opposite end of the clamping bolt (9) is movably inserted on the opposite sides of the long guard plate (10) and the short guard plate (5).

6. The security camera protection frame according to claim 1, characterized in that: The hinge seats (21) are provided in groups of two, and the interior of the fixing plate (20) is fixed by through bolts.

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