An automatic level finding installation arc monitoring camera support

Abstract

The application discloses an automatic level-finding installation arc-shaped monitoring camera supporting rod, which comprises a supporting rod body, a supporting seat, and an electric push rod, wherein the supporting rod body comprises an upper rod body, a transition rod body and an arc-shaped rod body; the supporting seat comprises a lower mounting seat, an upper mounting plate and the electric push rod, the lower mounting seat is detachably mounted at the top end of the arc-shaped rod body, the upper mounting plate is rotatably mounted on the lower mounting seat, a camera is fixedly mounted on the upper mounting plate, the electric push rod is arranged between the upper mounting plate and the lower mounting seat, the electric push rod is hinged to the lower mounting seat, a protruding block is arranged at the end of the push rod body of the electric push rod, the protruding block is slidably connected to a first connecting plate at the bottom of the upper mounting plate, and an inclination sensor is arranged below the upper mounting plate. Compared with the prior art, the supporting rod body can accurately adjust the installation height of the camera, and the upper mounting plate of the supporting seat can automatically find the level and compensate for the inclination caused by the height adjustment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of monitoring camera support, in particular to an arc-shaped monitoring camera support rod capable of automatic horizontal installation. BACKGROUND

[0002] A camera is usually fixed by various supports and a base layer. For example, a hanging type camera fixing support disclosed in Chinese patent CN211475355U belongs to the technical field of security and protection monitoring equipment, which comprises a mounting plate, a first screw fixedly connected between the mounting plate and a wall top, a fixed tube fixedly connected to the lower part of the mounting plate, an extension tube sleeved in the fixed tube, a plurality of fixed holes formed on the surfaces of the fixed tube and the connecting tube, a second screw penetrating through the fixed holes, a nut threadedly connected to the tail end of the second screw, an adapter fixedly connected to the lower part of the connecting tube, a first torsion rod fixedly connected to the right side of the adapter, a cross connecting rod fixedly connected to the right side of the first torsion rod, a second torsion rod fixedly connected to the right side of the cross connecting rod, an extension rod fixedly connected to the right side of the second torsion rod, a fixed plate fixedly connected to the lower part of the extension rod, and a camera mounted on the lower part of the fixed plate. The cross connecting frame can rotate in the first torsion rod in up-down and left-right positions, and has a large rotation angle and strong adaptability.

[0003] The camera can usually be adjusted in height and direction by using a support, but the support plate for installing the camera cannot be kept horizontal during the adjustment process of the support.

[0004] When the camera is installed, the support plate that is not in a horizontal state is not convenient for fixing the camera with a bolt, and the initial installation position of the camera is not horizontal, which is not convenient for subsequent adjustment of the position of the camera based on the initial installation position. SUMMARY

[0005] The present application aims to provide an arc-shaped monitoring camera support rod capable of automatic horizontal installation, the support rod body can accurately adjust the installation height of the camera by precisely adjusting the installation height of the support bracket seat, and the upper installation plate of the support bracket seat can automatically find the horizontal state to compensate for the inclination caused by the height adjustment.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an arc-shaped monitoring camera support rod capable of automatic horizontal installation, comprising:

[0007] A support rod body, which comprises an upper rod body, a transition rod body and an arc-shaped rod body, the upper rod body is fixedly installed on an installation base layer, the upper rod body is a tubular structure, the transition rod body extends into the upper rod body at the upper end, the transition rod body is detachably installed on the upper rod body, the transition rod body is provided with a first driving motor at one end, the first driving motor is fixedly installed on the inner wall of the transition rod body, the arc-shaped rod body is provided with a cylindrical plug-in part at one end, the cylindrical plug-in part is plugged into the transition rod body, and the output end of the first driving motor is connected to the cylindrical plug-in part.

[0008] The support seat comprises a lower mounting base, an upper mounting plate and an electric push rod, the lower mounting base is detachably mounted at the top end of the arc-shaped rod body, the upper mounting plate is rotatably mounted on the lower mounting base, the camera is fixedly mounted on the upper mounting plate, the electric push rod is hinged on the lower mounting base, the end of the push rod of the electric push rod is provided with a protrusion, the protrusion is slidably connected to a first connecting plate at the bottom of the upper mounting plate, the first connecting plate is provided with a second waist-shaped hole corresponding to the position of the protrusion, the protrusion passes through the second waist-shaped hole, an inclination sensor is arranged below the upper mounting plate, the inclination sensor is used for detecting the inclination angle of the upper mounting plate, the inclination sensor is connected to an embedded controller, and the embedded controller is used for controlling the action of the electric push rod.

[0009] As a further description of the above technical solution:

[0010] The transition rod body is provided with a plurality of annular protrusions arranged equidistantly along the axial direction, the upper rod body is provided with a plurality of notches arranged circumferentially at the lower end, the plurality of notches form a plurality of connecting pieces at the lower end of the upper rod body, the inner wall of the connecting piece is provided with an arc-shaped protrusion, the arc-shaped protrusion contacts the annular protrusion, and the locking sleeve is threadedly connected to the transition rod body.

[0011] As a further description of the above technical solution:

[0012] The side surface of the locking sleeve is provided with a plurality of first grooves arranged circumferentially.

[0013] As a further description of the above technical solution:

[0014] The cross section of the first groove is in the shape of a circular arc.

[0015] As a further description of the above technical solution:

[0016] The cylindrical plug-in part is provided with a first connecting block, the first connecting block is elastically connected to the cylindrical plug-in part, and the surface of the transition rod body is provided with a first waist-shaped hole corresponding to the position of the first connecting block.

[0017] As a further description of the above technical solution:

[0018] A wave surface is arranged on one side of the first waist-shaped hole, and an arc-shaped protrusion matching the wave surface is arranged on the first connecting block.

[0019] As a further description of the above technical solution:

[0020] The lower mounting base is plugged into the arc-shaped rod body through the second plug-in part.

[0021] As a further description of the above technical solution:

[0022] The second connector is arranged on the second connector part and elastically connected to the second connector part, and the third waist-shaped hole is arranged on the side wall of the arc-shaped rod body and matches the second connector in position.

[0023] In summary, the present application has the following advantages:

[0024] 1、the mounting height of the camera can be accurately adjusted by precisely adjusting the mounting height of the support seat, and the upper mounting plate of the support seat can be automatically leveled to compensate for the inclination caused by height adjustment, the camera can be conveniently fixed to the upper mounting plate by bolts, and the initial installation position of the camera is ensured to be horizontal, thereby facilitating subsequent adjustment of the position of the camera based on the initial installation position.

[0025] 2、when the height is roughly adjusted, the locking sleeve is rotated upward to release the interference with the outer side of the connecting piece, so that one end of the arc-shaped protruding rib on the connecting piece can be deformed outward, thereby pulling the transition rod body upward or downward to adjust the length of the transition rod body extending into the upper rod body, and after the height is adjusted to the desired position, the locking sleeve is rotated downward, and the outer side of the connecting piece is abutted against the inner wall of the locking sleeve to lock the connecting piece and fix the positions of the upper rod body and the transition rod body. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0027] Figure 1 It is a structural schematic diagram of an arc-shaped monitoring camera support rod which is automatically leveled and installed.

[0028] Figure 2 It is a structural schematic diagram of an arc-shaped monitoring camera support rod which is automatically leveled and installed. Figure 1 It is a partial enlarged view of A in the figure.

[0029] Figure 3 It is a structural exploded schematic diagram of an arc-shaped monitoring camera support rod which is automatically leveled and installed.

[0030] Figure 4 It is a structural exploded schematic diagram of an arc-shaped monitoring camera support rod which is automatically leveled and installed. Figure 3 It is a partial enlarged view of B in the figure.

[0031] Figure 5 It is a structural schematic diagram of an upper rod body of an arc-shaped monitoring camera support rod which is automatically leveled and installed.

[0032] Figure 6It is an installation schematic diagram of an arc-shaped rod body in an arc-shaped monitoring camera support rod installed automatically to find a horizontal direction.

[0033] Figure 7 It is a structure schematic diagram of a support seat in an arc-shaped monitoring camera support rod installed automatically to find a horizontal direction.

[0034] Figure 8 It is a rotation schematic diagram of an arc-shaped rod body in an arc-shaped monitoring camera support rod installed automatically to find a horizontal direction.

[0035] Figure 9 It is a horizontal finding schematic diagram of an upper installation plate in an arc-shaped monitoring camera support rod installed automatically to find a horizontal direction.

[0036] Legend:

[0037] 1, support rod body; 11, upper rod body; 111, connecting piece; 112, arc-shaped protruding rib; 12, transition rod body; 121, first driving motor; 122, annular protruding rib; 123, first waist-shaped hole; 13, arc-shaped rod body; 131, cylindrical plug-in part; 1311, first connecting block; 132, third waist-shaped hole; 2, support seat; 21, lower installation seat; 211, second plug-in part; 2111, second connecting head; 22, upper installation plate; 221, first connecting plate; 23, electric push rod; 231, push rod body; 2311, protruding block; 24, inclination sensor; 3, locking sleeve; 31, first recess. DETAILED DESCRIPTION

[0038] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0040] Please refer to Figures 1-9 The present application provides a technical solution: an arc-shaped monitoring camera support rod installed automatically to find a horizontal direction, comprising:

[0041] The support body 1 includes an upper rod body 11, a transition rod body 12 and an arc-shaped rod body 13, the upper rod body 11 is fixedly installed on the installation base layer, the upper rod body 11 is a tubular structure, the upper end of the transition rod body 12 extends into the upper rod body 11, the transition rod body 12 is detachably installed on the upper rod body 11, one end of the transition rod body 12 is provided with a first driving motor 121, the first driving motor 121 is fixedly installed on the inner wall of the transition rod body 12, one end of the arc-shaped rod body 13 is provided with a cylindrical plug-in part 131, the cylindrical plug-in part 131 is plugged into the transition rod body 12, and the output end of the first driving motor 121 is connected with the cylindrical plug-in part 131;

[0042] The support seat 2 includes a lower installation seat 21, an upper installation plate 22 and an electric push rod 23, the lower installation seat 21 is detachably installed on the top end of the arc-shaped rod body 13, the upper installation plate 22 is rotatably installed on the lower installation seat 21, a camera is fixedly installed on the upper installation plate 22, the electric push rod 23 is arranged between the upper installation plate 22 and the lower installation seat 21, the electric push rod 23 is hingedly connected to the lower installation seat 21, the end of the push rod body 231 of the electric push rod 23 is provided with a protrusion 2311, the protrusion 2311 is slidably connected to the first connecting plate 221 on the bottom of the upper installation plate 22, the first connecting plate 221 is provided with a second waist-shaped hole corresponding to the position of the protrusion 2311, the protrusion 2311 passes through the second waist-shaped hole, an inclination sensor 24 is arranged below the upper installation plate 22, the inclination sensor 24 is used for detecting the inclination angle of the upper installation plate 22, the inclination sensor 24 is connected to an embedded controller, and the embedded controller is used for controlling the action of the electric push rod 23.

[0043] The transition rod body 12 is provided with a plurality of annular ribs 122 arranged equidistantly along the axial direction, the lower end of the upper rod body 11 is provided with a plurality of notches arranged circumferentially, the plurality of notches make the lower end of the upper rod body 11 form a plurality of connecting pieces 111, the inner wall of the connecting piece 111 is provided with an arc-shaped rib 112, the arc-shaped rib 112 contacts the annular rib 122, and the locking sleeve 3 is threadedly connected to the transition rod body 12. The plurality of equidistantly arranged annular ribs 122 effectively control the one-time height adjustment distance of the transition rod body 12 to be fixed. The annular rib 122 on the transition rod body 12 extends into the upper rod body 11, and the upper rod body 11 supports the annular rib 122 through the arc-shaped rib 112 on the inner wall of the connecting piece 111.

[0044] When the rough height adjustment is performed, the locking sleeve 3 is rotated upward, the interference of the connecting piece 111 on the outer side is released, one end of the arc-shaped rib 112 on the connecting piece 111 can be deformed outward, so that the transition rod body 12 can be pulled upward or downward, and the length of the transition rod body 12 extending into the upper rod body 11 is adjusted. After the height adjustment is completed, the locking sleeve 3 is rotated downward, the outer side of the connecting piece 111 abuts against the inner wall of the locking sleeve 3, the locking sleeve 3 locks the connecting piece 111, and fixes the positions of the upper rod body 11 and the transition rod body 12.

[0045] The locking sleeve 3 is provided with a plurality of first grooves 31 arranged circumferentially on the side surface, and the cross section of the first grooves 31 is in the shape of a circular arc. The surface of the locking sleeve 3 is uneven, which facilitates rotation.

[0046] The cylindrical plug-in part 131 is provided with a first connecting block 1311. The first connecting block 1311 is made of plastic material and is elastically connected to the cylindrical plug-in part 131. The surface of the transition rod body 12 is provided with a first waist-shaped hole 123 corresponding to the first connecting block 1311. The first connecting block 1311 is inserted into the first waist-shaped hole 123, which effectively limits the rotation angle and height adjustment range of the arc-shaped rod body 13, avoids the rotation angle of the arc-shaped rod body 13 being too large, and causes the electric push rod 23 to be unable to rotate the upper mounting plate 22 to compensate, thereby ensuring the quality of level finding.

[0047] The first waist-shaped hole 123 is provided with a wave surface on one side, and the first connecting block 1311 is provided with an arc-shaped tooth matching the wave surface. The cooperation between the arc-shaped tooth on the first connecting block 1311 and the wave surface on the first waist-shaped hole 123 can assist in locking the rotation angle of the arc-shaped rod body 13, thereby ensuring the stability of the mounting structure of the support seat 2.

[0048] The lower mounting seat 21 is inserted into the arc-shaped rod body 13 through the second plug-in part 211, so that the support seat 2 can be horizontally rotated to adjust the position of the camera.

[0049] The second plug-in part 211 is provided with a second connecting head 2111, which is elastically connected to the second plug-in part 211. The sidewall of the arc-shaped rod body 13 is provided with a third waist-shaped hole 132 matching the second connecting head 2111. The second plug-in part 211 on the second connecting head 2111 is inserted into the third waist-shaped hole 132, which on one hand realizes the quick assembly of the support seat 2 and the arc-shaped rod body 13, and on the other hand can limit the horizontal rotation angle of the camera.

[0050] Working principle: The height of the support seat 2 is preliminarily and roughly adjusted by adjusting the length of the transition rod body 12 inserted into the upper rod body 11. Then, the arc-shaped rod body 13 is rotated by the first drive motor 121 in the transition rod body 12, so that the arc-shaped rod body 13 is tilted and the top height is changed, thereby precisely adjusting the height of the support seat 2 and making the support seat 2 tilt. When the support seat 2 tilts due to height adjustment, the tilt angle of the upper mounting plate 22 is detected by the tilt sensor 24, and the embedded controller calculates the required extension or retraction of the electric push rod 23 according to the feedback tilt angle of the upper mounting plate 22, controls the action of the electric push rod 23, and the electric push rod 23 at one end of the lower mounting seat 21 extends or retracts by a certain distance, thereby pulling the upper mounting plate 22 to realize the rotation and angle adjustment of the upper mounting plate 22. The electric push rod 23 acts multiple times until the upper mounting plate 22 is horizontal, thereby realizing the automatic level finding of the upper mounting plate 22.

[0051] The supporting rod body 1 can precisely adjust the mounting height of the camera by precisely adjusting the mounting height of the support seat 2, and the upper mounting plate 22 of the support seat 2 can automatically find the level and compensate the inclination caused by the height adjustment, so that the camera is conveniently fixed to the upper mounting plate 22 by bolts, and the initial mounting position of the camera is ensured to be horizontal, thereby facilitating the subsequent adjustment of the position of the camera based on the initial mounting position.

[0052] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical solutions and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An arc monitoring camera pole for automatic level finding installation, characterized in that, Include: The support rod body (1) includes an upper rod body (11), a transition rod body (12) and an arc-shaped rod body (13), the upper rod body (11) is fixedly installed on the installation base layer, the upper rod body (11) is a tubular structure, the upper end of the transition rod body (12) extends into the upper rod body (11), the transition rod body (12) is detachably installed on the upper rod body (11), one end of the transition rod body (12) is provided with a first driving motor (121), the first driving motor (121) is fixedly installed on the inner wall of the transition rod body (12), one end of the arc-shaped rod body (13) is provided with a cylindrical plug-in part (131), the cylindrical plug-in part (131) is plugged into the transition rod body (12), and the output end of the first driving motor (121) is connected with the cylindrical plug-in part (131). The bracket seat (2) includes a lower mounting seat (21), an upper mounting plate (22) and an electric push rod (23), the lower mounting seat (21) is detachably installed on the top end of the arc-shaped rod body (13), the upper mounting plate (22) is rotatably installed on the lower mounting seat (21), a camera is fixedly installed on the upper mounting plate (22), the electric push rod (23) is arranged between the upper mounting plate (22) and the lower mounting seat (21), the electric push rod (23) is hinged on the lower mounting seat (21), the end of the push rod body (231) of the electric push rod (23) is provided with a protrusion (2311), the protrusion (2311) is slidably connected to the first connecting plate (221) on the bottom of the upper mounting plate (22), the first connecting plate (221) is provided with a second waist-shaped hole corresponding to the protrusion (2311), the protrusion (2311) passes through the second waist-shaped hole, an inclination sensor (24) is arranged below the upper mounting plate (22), the inclination sensor (24) is used for detecting the inclination angle of the upper mounting plate (22), the inclination sensor (24) is connected with an embedded controller, and the embedded controller is used for controlling the action of the electric push rod (23).

2. The self-leveling installed arc monitoring camera pole according to claim 1, wherein, The transition rod body (12) is provided with a plurality of annular ribs (122) arranged equidistantly along the axis direction, the lower end of the upper rod body (11) is provided with a plurality of notches arranged circumferentially, the plurality of notches make the lower end of the upper rod body (11) form a plurality of connecting pieces (111), the inner wall of the connecting piece (111) is provided with an arc-shaped rib (112), the arc-shaped rib (112) contacts the annular rib (122), and the locking sleeve (3) is threadedly connected on the transition rod body (12).

3. A self-leveling installed arc monitoring camera pole according to claim 2, characterized in that, The side surface of the locking sleeve (3) is provided with a plurality of first grooves (31) arranged circumferentially.

4. A self-leveling installed arc monitoring camera pole according to claim 3, characterized in that, The cross section of the first groove (31) is in the shape of a circular arc.

5. The self-leveling installed arc monitoring camera pole according to claim 2, wherein, The cylindrical plug-in part (131) is provided with a first connecting block (1311) elastically connected on the cylindrical plug-in part (131), and the transition rod body (12) is provided with a first waist-shaped hole (123) corresponding to the first connecting block (1311) in position.

6. A self-leveling installed arc monitoring camera pole according to claim 5, characterized in that, A wave-shaped surface is arranged on one opposite side of the first waist-shaped hole (123), and an arc-shaped convex tooth matching the wave-shaped surface is arranged on the first connecting block (1311).

7. The self-leveling installed arc monitoring camera pole according to claim 2, wherein, The lower mounting seat (21) is plugged on the arc-shaped rod body (13) through a second plug-in part (211).

8. A self-leveling installed arc monitoring camera pole according to claim 7, characterized in that, A second connecting head (2111) is arranged on the second plug-in part (211) and elastically connected on the second plug-in part (211), and a third waist-shaped hole (132) matching the second connecting head (2111) in position is arranged on the side wall of the arc-shaped rod body (13).

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