Mounting rack of image recognition and acquisition equipment

Abstract

The utility model relates to the technical field of monitoring supports, in particular to a mounting rack of image recognition and acquisition equipment, which comprises a first support and a second support, a pre-positioning support is mounted between the first support and the second support, a pre-tightening bolt is mounted on one side of the pre-positioning support, and the pre-tightening bolt is mounted on the other side of the pre-positioning support. One side of the pre-positioning support is provided with a second support for adjusting the static friction force between the pre-positioning support and the first support, the other side of the pre-positioning support is provided with a locking bolt for fixing the angle between the first support and the second support, and the angle between the first support and the pre-positioning support can be fixed in advance, so that a camera can be conveniently mounted on the first support, and the camera can be conveniently mounted on the second support. After the camera is installed on the first support and the second support is installed on the cross rod, the locking bolt is installed on the other side of the pre-positioning support, so that the angle between the first support and the second support is fixed, and installation of the camera and the support part can be easily completed under operation of a single person.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring brackets, in particular to a mounting bracket for image recognition and acquisition equipment. Background Art

[0002] Road monitoring plays a vital role in modern urban traffic management. It is mainly used for real-time monitoring of traffic conditions, monitoring and handling of traffic violations, and handling and prevention of traffic accidents. At the same time, the application of road monitoring systems helps traffic management departments to achieve more accurate and efficient traffic control and dispatch, and improve the level of urban traffic management. The main function of road monitoring brackets is to support and fix monitoring cameras, ensure that the monitoring equipment can operate stably and reliably, and play its due monitoring role.

[0003] The existing bracket is usually composed of two front and rear supports fastened by bolts. The pitch angle can be adjusted during the tightening process, and the tightening is completed after the angle is determined. It can then be installed on the crossbar through a clamp. However, due to the heavy weight of the camera, it is necessary to hold the camera while tightening the bolts during the process of determining the angle. The heavy weight of the camera makes the bolt tightening process inconvenient for one person to operate. Utility Model Content

[0004] The utility model provides a mounting frame for image recognition and acquisition equipment, comprising:

[0005] A first support, wherein a waist-shaped hole is provided on the first support and is used for mounting a camera;

[0006] A second support, mounted on the first support;

[0007] Among them, a pre-positioning support is installed between the first support and the second support, and a pre-tightening bolt is installed on one side of the pre-positioning support for adjusting the static friction between the pre-positioning support and the first support, and a locking bolt is installed on the other side of the pre-positioning support for fixing the angle between the first support and the second support.

[0008] Preferably, the first support includes a first mounting plate and two first support plates vertically fixed on the surface of the first mounting plate, the pre-positioning support includes a support frame located on the inner sides of the two first support plates, both of the two first support plates are provided with axial holes, and the support frame is fixed with a screw sleeve corresponding to the axial hole, the support frame is arranged in a "U" shape, and the pre-tightening bolt is threadedly installed on the inner side of the screw sleeve for adjusting the opening size of the support frame.

[0009] Preferably, the pre-tightening bolt comprises a bolt rod and an abutment plate fixed to the end of the bolt rod, the bolt rod is threadedly mounted on the inner side of the threaded sleeve, and the abutment plate abuts against the inner side of the support frame.

[0010] Preferably, the pre-positioning support further comprises a cushion block, which is fixed to an end of the support frame and abuts against an inner side of the second support.

[0011] Preferably, the second support includes a second mounting plate and two second support plates vertically fixed on the surface of the second mounting plate, the two second support plates are respectively attached to the outer sides of the first support plate, and a through hole is opened on the second support plate corresponding to the axial hole.

[0012] Preferably, the screw sleeve includes a first screw sleeve and a second screw sleeve, the axial hole includes a first axial hole and a second axial hole, and the through hole includes a first through hole and a second through hole;

[0013] The first screw sleeve passes through the first axial hole and the first through hole, the end of the second screw sleeve is located in the second axial hole, and the end of the bolt rod is located in the second through hole.

[0014] Preferably, the locking bolt includes a second bolt rod and a nut fixed to the end of the second bolt rod, the second bolt rod is threadedly installed on the inner side of the first screw sleeve, and can increase the static friction between the first screw sleeve and the first support plate and the second support plate.

[0015] Preferably, a screw hole is formed at one end of the bolt rod facing the locking bolt, and a first bolt rod matching the screw hole is fixedly provided at the end of the second bolt rod, so that the first bolt rod is screwed and fixed to the bolt rod.

[0016] Preferably, the first support, the second support and the support frame all comprise stainless steel frames, and the cushion block comprises a rubber block.

[0017] Preferably, a clamp is installed on a side of the second support away from the first support, and the clamp is screwed and fixed to the second support and can be fixed on the cross bar.

[0018] Compared with the prior art, the advantages of the utility model are:

[0019] The utility model sets a pre-positioning support between the first support and the second support, installs a pre-tightening bolt on one side of the pre-positioning support, and pre-fixes the angle between the first support and the pre-positioning support, so as to facilitate the installation of the camera on the first support. After the camera is installed on the first support and the second support is installed on the cross bar, a locking bolt is installed on the other side of the pre-positioning support to fix the angle between the first support and the second support. The installation of the camera and the bracket part can be easily completed by a single person. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are not intended to be drawn to scale. In the accompanying drawings, each identical or nearly identical component shown in various figures may be represented by the same reference numeral. For the sake of clarity, not every component is labeled in each figure. Now, embodiments of various aspects of the utility model will be described by way of example and with reference to the accompanying drawings, in which:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a mounting frame of the image recognition and acquisition device shown in an embodiment of the utility model;

[0022] Figure 2 It is a side view structural schematic diagram of the mounting frame of the image recognition and acquisition device shown in the embodiment of the utility model;

[0023] Figure 3 It is a front view structural schematic diagram of the first support and the second support shown in the embodiment of the utility model;

[0024] Figure 4 It is a schematic cross-sectional view of the first support and the second support shown in an embodiment of the utility model;

[0025] 10. First bearing; 101. Waist-shaped hole; 11. First mounting plate; 12. First support plate; 20. Second bearing; 21. Second mounting plate; 22. Second support plate; 30. Pre-positioning bearing; 31. Bearing frame; 32. Spacer block; 33. Screw sleeve; 40. Clamp; 50. Pre-tightening bolt; 51. Bolt rod; 52. Abutment plate; 60. Locking bolt; 61. First bolt rod; 62. Second bolt rod; 63. Nut. DETAILED DESCRIPTION

[0026] In order to better understand the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

[0027] like Figure 1 and Figure 2 As shown, the utility model provides a mounting bracket for image recognition and acquisition equipment, comprising a first support 10 and a second support 20 .

[0028] Among them, the first support 10 includes a first mounting plate 11 and two first support plates 12 vertically fixed on the surface of the first mounting plate 11. The first mounting plate 11 is provided with a waist-shaped hole 101, and bolts can be installed on the waist-shaped hole 101 for installing a camera. The two first support plates 12 are both provided with axial holes, and the two axial holes are on the same axis. The second support 20 includes a second mounting plate 21 and two second support plates 22 vertically fixed on the surface of the second mounting plate 21. The two second support plates 22 are respectively attached to the outer side of the first support plate 12, and through holes are provided on the second support plate 22 corresponding to the axial holes, and the two through holes are on the same axis.

[0029] Furthermore, a pre-positioning support 30 is installed between the first support 10 and the second support 20 , and a pre-tightening bolt 50 is installed on one side of the pre-positioning support 30 for adjusting the static friction between the pre-positioning support 30 and the first support 10 .

[0030] In some embodiments, the pre-positioning support 30 includes a support frame 31 located on the inner side of the two first support plates 12, and a screw sleeve 33 is fixed at the corresponding axial hole on the support frame 31. The support frame 31 is configured to be in a "U" shape, and a pre-tightening bolt 50 is threadedly installed on the inner side of the screw sleeve 33 for adjusting the opening size of the support frame 31.

[0031] In this way, the pre-positioning support 30 is pre-placed on the inner side of the first support 10. During installation, the angle between the first mounting plate 11 and the pre-positioning support 30 is pre-adjusted, and then the tightening bolt 50 on the inner side of the pre-screw sleeve 33 is tightened to increase the friction between the outer wall of the support frame 31 and the inner wall of the first support plate 12. Then the camera is installed on the first mounting plate 11 and fixed, so that the weight of the camera is not enough to cause the pre-positioning support 30 and the first support plate 12 to rotate again. This facilitates the subsequent installation and fixation of the first support 10 to the inner side of the second support 20.

[0032] The pre-tightening bolt 50 includes a bolt rod 51 and an abutment plate 52 fixed to the end of the bolt rod 51 . The bolt rod 51 is threadedly mounted on the inner side of the threaded sleeve 33 , and the abutment plate 52 abuts against the inner side of the support frame 31 .

[0033] like Figure 3 and Figure 4 As shown, the screw sleeve 33 includes a first screw sleeve and a second screw sleeve, the axial hole includes a first axial hole and a second axial hole, and the through hole includes a first through hole and a second through hole, wherein the first screw sleeve passes through the first axial hole and the first through hole, the end of the second screw sleeve is located in the second axial hole, and the end of the bolt rod 51 is located in the second through hole.

[0034] In order to fix the angle between the first support 10 and the second support 20, a locking bolt 60 is installed on the other side of the pre-positioning support 30, wherein the locking bolt 60 includes a second bolt rod 62 and a nut 63 fixed at the end of the second bolt rod 62, and the second bolt rod 62 is threadedly installed on the inner side of the first screw sleeve and can increase the static friction between the first screw sleeve and the first support plate 12 and the second support plate 22.

[0035] In a specific embodiment, a plurality of grooves are provided around the surface wall of the first screw sleeve so that the surface wall portion can expand outward, and a protruding portion is provided on the inner wall of the first screw sleeve corresponding to the second bolt rod 62, so that when the second bolt rod 62 is screwed into place, the first screw sleeve can expand outward, thereby fixing the angle between the first support 10 and the second support 20.

[0036] In this way, after the angle between the pre-positioning support 30 and the first support plate 12 is determined, the locking bolt 60 is installed on the other side to increase the static friction between the second support plate 22 and the first support plate 12, and fix the relative angle between the first support 10 and the second support 20. In this way, the installation of the camera and the bracket part can be easily completed by a single person.

[0037] Furthermore, in order to prevent the threaded part from loosening due to ground vibration after long-term use, a screw hole is opened at one end of the bolt rod 51 facing the locking bolt 60, and a first bolt rod 61 matching the screw hole is fixed at the end of the second bolt rod 62, so that the first bolt rod 61 is screwed and fixed to the bolt rod 51, so that the pre-tightening bolt 50 and the locking bolt 60 are locked with each other to prevent loosening.

[0038] Furthermore, in order to enable the pre-positioning support 30 to support the first support 10 and prevent loosening under long-term vibration, the pre-positioning support 30 also includes a cushion block 32, which is fixed to the end of the support frame 31 and abuts against the inner side of the second support 20. In this way, the cushion block 32 can buffer part of the vibration and support the first support 10, so that the relative positions of the first support 10 and the second support 20 can be more stable.

[0039] Preferably, the first support 10, the second support 20 and the support frame 31 are all made of hot-dip galvanized stainless steel frames, and the cushion block 32 is made of a rubber block with good weather resistance such as hydrogenated nitrile, tetrafluoroethylene rubber, perfluoroether rubber, etc.

[0040] Furthermore, a clamp 40 is installed on the side of the second support 20 away from the first support 10. The clamp 40 is screwed and fixed to the second support 20 and can be fixed on the cross bar. When the clamp 40 is installed, a rubber pad is installed on the inside to achieve an anti-slip and vibration isolation effect.

[0041] In combination with the above embodiments, a pre-positioning support 30 is provided between the first support 10 and the second support 20, and a pre-tightening bolt 50 is installed on one side of the pre-positioning support 30, so that the angle between the first support 10 and the pre-positioning support 30 is pre-fixed, so as to facilitate the installation of the camera on the first support 10. After the camera is installed on the first support 10 and the second support 20 is installed on the cross bar, a locking bolt 60 is installed on the other side of the pre-positioning support 30 to fix the angle between the first support 10 and the second support 20. The installation of the camera and the bracket part can be easily completed by a single person.

[0042] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A mounting frame for an image recognition and acquisition device, characterized in that: include: A first support (10), wherein the first support (10) is provided with a waist-shaped hole (101) and is used for mounting a camera; A second support (20) mounted on the first support (10); A pre-positioning support (30) is installed between the first support (10) and the second support (20); a pre-tightening bolt (50) is installed on one side of the pre-positioning support (30) for adjusting the static friction between the pre-positioning support (30) and the first support (10); and a locking bolt (60) is installed on the other side of the pre-positioning support (30) for fixing the angle between the first support (10) and the second support (20).

2. The mounting bracket of the image recognition and acquisition device according to claim 1, characterized in that: The first support (10) comprises a first mounting plate (11) and two first support plates (12) vertically fixed on the surface of the first mounting plate (11); the pre-positioning support (30) comprises a support frame (31) located inside the two first support plates (12); the two first support plates (12) are each provided with an axial hole; a screw sleeve (33) is fixedly provided on the support frame (31) at a position corresponding to the axial hole; the support frame (31) is arranged in a "U" shape; the pre-tightening bolt (50) is screwed and installed inside the screw sleeve (33) for adjusting the opening size of the support frame (31).

3. The mounting bracket of the image recognition and acquisition device according to claim 2, characterized in that: The pre-tightening bolt (50) comprises a bolt rod (51) and an abutment plate (52) fixed to the end of the bolt rod (51); the bolt rod (51) is threadedly mounted on the inner side of the threaded sleeve (33), and the abutment plate (52) abuts against the inner side of the support frame (31).

4. The mounting bracket of the image recognition and acquisition device according to claim 2, characterized in that: The pre-positioning support (30) further comprises a cushion block (32), wherein the cushion block (32) is fixed to an end of the support frame (31) and abuts against the inner side of the second support (20).

5. The mounting bracket of the image recognition and acquisition device according to claim 3, characterized in that: The second support (20) comprises a second mounting plate (21) and two second support plates (22) vertically fixed to the surface of the second mounting plate (21), the two second support plates (22) being respectively attached to the outer sides of the first support plate (12), and a through hole is formed on the second support plate (22) at a position corresponding to the shaft hole.

6. The mounting bracket of the image recognition and acquisition device according to claim 5, characterized in that: The screw sleeve (33) comprises a first screw sleeve and a second screw sleeve, the axial hole comprises a first axial hole and a second axial hole, and the through hole comprises a first through hole and a second through hole; The first screw sleeve passes through the first axial hole and the first through hole, the end of the second screw sleeve is located in the second axial hole, and the end of the bolt rod (51) is located in the second through hole.

7. The mounting bracket of the image recognition and acquisition device according to claim 6, characterized in that: The locking bolt (60) comprises a second bolt rod (62) and a nut (63) fixed to the end of the second bolt rod (62); the second bolt rod (62) is threadedly mounted on the inner side of the first screw sleeve and can increase the static friction between the first screw sleeve and the first support plate (12) and the second support plate (22).

8. The mounting bracket of the image recognition and acquisition device according to claim 7, characterized in that: A screw hole is formed at one end of the bolt rod (51) facing the locking bolt (60), and a first bolt rod (61) matching the screw hole is fixedly provided at the end of the second bolt rod (62), so that the first bolt rod (61) is screwed and fixed to the bolt rod (51).

9. The mounting bracket of the image recognition and acquisition device according to claim 4, characterized in that: The first support (10), the second support (20) and the support frame (31) all comprise stainless steel frames, and the cushion block (32) comprises a rubber block.

10. The mounting bracket of the image recognition and acquisition device according to claim 1, characterized in that: A clamp (40) is installed on a side of the second support (20) away from the first support (10); the clamp (40) is screwed and fixed to the second support (20) and can be fixed to the crossbar.

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