CN218762536U

CN218762536U - Integrative device of power support for surveillance camera head

Info

Publication number: CN218762536U
Application number: CN202222718725.7U
Authority: CN
Inventors: 王守磊
Original assignee: Gaotang County Zhilian Information Technology Co ltd
Current assignee: Gaotang County Zhilian Information Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-28
Anticipated expiration: 2032-10-14

Abstract

The application relates to the technical field of surveillance camera installation and discloses a first integrative device of power support for surveillance camera, and it includes base, the support arm of fixed connection on the base and the power pack of fixed connection in the support arm, and the one end that the base was kept away from to the support arm is rotated and is connected with the gimbal that supplies the installation of surveillance camera, is provided with the auto-lock subassembly that is used for carrying out automatic locking to the rotation of gimbal on the gimbal. This application is through setting up base, support arm, power pack, gimbal and being used for the auto-lock subassembly to the automatic locking of gimbal, the in-process that goes on fixing to the surveillance camera head only need the staff twist the surveillance camera head move can to it lifts the condition emergence that the head twisted the screw to move to take place to have reduced needs the staff, and then reaches the effect that the staff of being convenient for adjusted the surveillance camera head of installing on power support body device.

Description

Integrative device of power support for surveillance camera head

Technical Field

The application relates to the technical field of surveillance camera installation, especially, relate to an integrative device of power support for surveillance camera.

Background

The monitoring camera is an imaging device and plays an important role in a security monitoring system. When using the surveillance camera head, need use the power to supply power to the surveillance camera head to need to use the support to install its higher department in outdoor or the factory building position, the surveillance camera head passes through the cable and is in the same place with the display signal connection in the control room, makes the picture that the surveillance camera head recorded show on the display.

In the related art, for example, chinese utility model with publication number CN202856858U discloses a support integrated power supply for monitoring, which includes a base with a mounting hole and a support arm, the base is fixedly connected to the tail end of the support arm, a camera gimbal is installed at the head end of the support arm, and a power supply box with an input plug and an output plug is fixedly disposed in the inner cavity of the support arm. As can be seen from the structure disclosed in the drawings of the specification in the application, the camera gimbal is fixedly connected to the support arm through screws. When the monitoring camera is installed, the expansion screw is firstly used for fixedly connecting the base at the higher position of the wall, then the monitoring camera is fixed on the camera universal frame, then the screw is screwed, a frame beam for rotating the camera universal frame is formed between the camera universal frame and the support arm, then the monitoring camera installed on the camera universal frame is rotated, so that the camera universal frame and the support arm rotate relatively, namely, the monitoring range of the monitoring camera is adjusted, then the screw is screwed reversely, finally the screw fixedly connects the camera universal frame and the support arm together, then the output plug of the power box is connected with the monitoring camera together, and the installation of the monitoring camera is completed.

To the above-mentioned correlation technique, the inventor thinks that when the staff twists the screw of fixed camera gimbal, need the staff to use the screwdriver to twist the screw and move to need in real time whether the tool bit of observing the screwdriver separates with the pin fin of screw when twisting, nevertheless because the mounted position of the integrative power of support is higher, thereby needs the staff to stand on the ladder and raise the head all the time and watch the screw, and then there is the staff to install comparatively inconvenient defect when adjusting the surveillance camera head on the integrative power of support.

SUMMERY OF THE UTILITY MODEL

In order to adjust the surveillance camera head of installing on the integrative power of support for the convenience of staff, this application provides a first integrative device of power support for surveillance camera.

The application provides a pair of integrative device of power support for surveillance camera head adopts following technical scheme:

the utility model provides an integrative device of power support for surveillance camera head, includes base, fixed connection be in support arm and fixed connection on the base are in power pack in the support arm, the support arm is kept away from the one end of base is rotated and is connected with the universal bracket that supplies the installation of surveillance camera head, be provided with on the universal bracket and be used for right the rotation of universal bracket carries out the auto-lock subassembly of automatic locking.

Through adopting above-mentioned technical scheme, when using integrative device of power support to fix the surveillance camera head, use expansion bolts earlier to fix the higher position department at the wall with the base, then with surveillance camera head fixed connection on the gimbal, rotate the surveillance camera head again, then make the surveillance camera head drive the gimbal and rotate, the gimbal takes place relative rotation with the support arm, after adjusting the surveillance camera head, the auto-lock subassembly carries out automatic locking to the gimbal, this in-process only need the staff to twist the surveillance camera head move can, thereby it takes place to have reduced the condition that needs the staff to hold the screwdriver and lift the screw and twist the screw, and then reach the effect that the staff of being convenient for adjusts the surveillance camera head of installing on integrative device of power support.

Optionally, the gimbal include with the support arm rotates the horizontal adjustment seat of being connected, with the vertical adjustment seat that the horizontal adjustment seat rotated to be connected is in with the setting be used for on the vertical adjustment seat the locking subassembly that the rotation of vertical adjustment seat carried out the locking, the horizontal adjustment seat with the axis of rotation of vertical adjustment seat sets up perpendicularly, the auto-lock subassembly sets up on the horizontal adjustment seat and be used for right the rotation of horizontal adjustment seat carries out the locking, and the surveillance camera head is installed on the vertical adjustment seat.

Through adopting above-mentioned technical scheme, use expansion bolts to fix the base after on the wall, again with surveillance camera head fixed mounting on vertical adjustment seat, operate the locking subassembly again, make the locking subassembly unblock vertical adjustment seat, then rotate vertical adjustment seat, vertical adjustment seat takes place relative rotation with the horizontal adjustment seat, the control distance of surveillance camera head changes, then reverse operation locking subassembly, make the locking subassembly carry out the locking to vertical adjustment seat, then rotate the horizontal adjustment seat again, horizontal adjustment seat takes place relative motion with the support arm, realize the regulation to the multidimension degree of installing the surveillance camera head on the integrative device of power support promptly.

Optionally, the horizontal adjustment seat includes a horizontal adjustment sheet, a connecting piece fixedly connected to the horizontal adjustment sheet, and a rotating tube fixedly connected to the horizontal adjustment sheet and opposite to the connecting piece, the vertical adjustment seat is rotatably connected to the connecting piece, one end of the rotating tube passes through the support arm, and the self-locking assembly is arranged on the rotating tube.

Through adopting above-mentioned technical scheme, when adjusting the monitoring range of surveillance camera head, rotate the level adjustment piece, the level adjustment piece drives the connection piece and rotates, and the connection piece drives vertical adjustment seat and rotates, and vertical adjustment seat drives the surveillance camera head and rotates, and the level adjustment piece drives the rotating tube and rotates, and the rotating tube takes place relative rotation with the support arm, realizes the adjustment to the surveillance camera head monitoring range promptly.

Optionally, the self-locking assembly includes a limiting ring fixedly connected to the rotating tube, a spring sleeved on the rotating tube, and two first end face gears engaged with each other and sleeved on the rotating tube, the first end face gear far away from the limiting ring is fixedly connected to the support arm, and the spring is used for pushing the other first end face gear away from the limiting ring.

Through adopting above-mentioned technical scheme, when rotating the leveling tab, the leveling tab drives the rotating-barrel and rotates, the rotating-barrel drives the first terminal surface gear that is close to the piece that blocks and rotates, two first terminal surface gears take place relative rotation, and the first terminal surface gear that is close to the spacing ring moves and compresses the spring towards the direction that is close to the spacing ring place under the effect of tooth, two first terminal surface gears dislocation, after adjusting the leveling tab, the first terminal surface gear that is close to the spacing ring is in the same place with another first terminal surface gear meshing under the effect of spring, realize the locking to the leveling seat automatically promptly.

Optionally, a sliding groove is formed in the circumferential surface of the rotating pipe in parallel with the axial direction of the rotating pipe, and a sliding block which is close to the blocking piece and is in sliding fit with the sliding groove is fixedly connected to the first face gear.

Through adopting above-mentioned technical scheme, when rotating the level adjustment piece, the first terminal surface gear orientation that is close to the spacing ring is close to the direction motion of spacing ring, the first terminal surface gear that is close to the spacing ring drives the slider motion on self, slider and spout take place relative slip, thereby make the first terminal surface gear that is close to the spacing ring follow the rotating tube synchronous rotation under the mating reaction of slider and spout, reduce the first terminal surface gear that is close to the spacing ring promptly and take place relative pivoted condition with the rotating tube and take place, and then guarantee as far as to be close to the first terminal surface gear of spacing ring and rotating tube synchronous rotation.

Optionally, a through hole for an output plug of the power supply box to pass through is formed in the horizontal adjusting sheet corresponding to the rotating tube.

Through adopting above-mentioned technical scheme, after installing the surveillance camera head on vertical adjustment seat, pass the through-hole with the output plug of power pack earlier, then fix the surveillance camera head on vertical adjustment seat again, adjust the surveillance camera head again, insert the output plug of power pack on the surveillance camera head at last again, accomplish the installation to the surveillance camera head promptly, through passing the through-hole with the output plug of power pack, the condition that the output plug line winding that can reduce the power pack took place on the support arm.

Optionally, a plurality of elastic fixing pieces for fixing the output plug cord of the power supply box are fixedly connected to the support arm.

Through adopting above-mentioned technical scheme, after inserting the output plug of power pack on the surveillance camera head, accomodate the output plug of power pack and use the elastic fixing piece to fix, make the elastic fixing piece then support the output plug cord of power pack tightly on the inner wall of support arm, realize hiding the output plug cord of power pack in the support arm promptly.

Optionally, each elastic fixing piece is provided with a plurality of protrusions for accommodating the output plug cord of the power supply box, and the protrusions protrude towards the direction departing from the support arm.

By adopting the technical scheme, after the output plug wire of the power box is fixed by the elastic fixing piece, the output plug wire of the power box penetrates through the protrusion on the elastic fixing piece, and then the redundant output plugs of the power box are wound back and continuously fixed on the elastic fixing piece, so that the situation that the output plugs of the power box are exposed outside the support arm is further reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the base, the support arm, the power box, the universal frame and the self-locking assembly for automatically locking the universal frame, only workers need to twist the monitoring camera in the process of fixing the monitoring camera, so that the situation that the workers need to twist screws by holding screwdriver lifting heads is reduced, and the effect of facilitating the workers to adjust the monitoring camera arranged on the power support integrated device is achieved;

2. the multi-dimensional adjustment of the monitoring camera mounted on the power supply support integrated device is realized by arranging the horizontal adjusting seat, the vertical adjusting seat and the locking assembly for locking the vertical adjusting seat;

3. through setting up level adjustment piece, connection piece and rotating tube, when adjusting the monitoring range of surveillance camera head, rotate the level adjustment piece, the level adjustment piece is driving the connection piece and is rotating, and the connection piece is driving vertical adjustment seat and is rotating, and vertical adjustment seat is driving the surveillance camera head and is rotating, and the level adjustment piece is driving the rotating tube rotation, and the rotating tube takes place relative rotation with the support arm, realizes the adjustment to the surveillance camera head monitoring range promptly.

Drawings

FIG. 1 is a schematic view of the overall structure of an integrated device of a power bracket according to an embodiment of the present application;

FIG. 2 is a schematic view of another perspective structure of an integrated device of a power supply bracket according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a gimbal in an integrated device of a power supply bracket according to an embodiment of the present application.

Description of reference numerals: 100. a base; 200. a support arm; 210. an elastic fixing sheet; 211. a protrusion; 300. a power supply box; 400. a gimbal; 410. a horizontal adjusting seat; 411. a horizontal adjustment sheet; 412. rotating the tube; 413. connecting sheets; 414. a through hole; 415. a chute; 420. a vertical adjusting seat; 421. a vertical adjustment sheet; 422. a support sheet; 423. a rotating shaft; 424. an accommodating chamber; 430. a locking assembly; 431. a control nut; 432. a second face gear; 500. a self-locking assembly; 510. a limiting ring; 520. a spring; 530. a first face gear; 531. a slide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses integrative device of power support for surveillance camera head.

Referring to fig. 1 and 2, a power support integrated device for a surveillance camera includes a base 100, a support arm 200, a power box 300, and a gimbal 400, wherein a cross-section of the support arm 200 perpendicular to a length direction thereof is C-shaped, one end of the support arm 200 is vertically and fixedly connected to the base 100, and the power box 300 is placed in the support arm 200 through an opening of the support arm 200 and is fixedly connected to the support arm 200. The universal frame 400 is located at one end of the support arm 200 far away from the base 100 and is rotatably connected with the support arm 200, a self-locking assembly 500 is arranged on the universal frame 400, and the self-locking assembly 500 is used for automatically locking the universal frame 400.

When the monitoring camera is fixedly connected by using the power supply support integrated device, the base 100 is fixed at a higher position of a wall by using an expansion bolt, the support arm 200 is in a vertical state with the wall, the opening of the support arm 200 faces the ground, then the monitoring camera is installed on the universal frame 400, and then the monitoring range of the monitoring camera is adjusted; when adjusting the monitoring range of surveillance camera head, rotate gimbal 400, gimbal 400 drives surveillance camera head and rotates, then make surveillance camera head's monitoring range change, after surveillance camera head's monitoring range has adjusted, auto-lock subassembly 500 carries out automatic locking to gimbal 400, insert the output plug of power pack 300 in surveillance camera head at last again, link together power pack 300's input plug and power supply source again, accomplish the installation to surveillance camera head promptly, this in-process only need the staff adjust gimbal 400 can, it lifts the condition emergence that the screw was twisted to the screw to have reduced to need the staff to hold the screwdriver, and then reached the effect that the staff adjusted the surveillance camera head of installing on power support body device of being convenient for.

Referring to fig. 1 and 3, the gimbal 400 includes a horizontal adjustment seat 410, a vertical adjustment seat 420 and a locking assembly 430, wherein the vertical adjustment seat 420 is disposed on the horizontal adjustment seat 410 and rotatably connected with the horizontal adjustment seat 410, the locking assembly 430 is disposed on the vertical adjustment seat 420 and used for locking the rotation of the vertical adjustment seat 420, the horizontal adjustment seat 410 is rotatably connected with one end of the support arm 200 far away from the base 100, the horizontal adjustment seat 410 is perpendicular to the rotation axis 423 line of the vertical adjustment seat 420, and the self-locking assembly 500 is disposed on the horizontal adjustment seat 410 and used for automatically locking the rotation of the horizontal adjustment seat 410.

After the base 100 is fixedly connected to the wall, the monitoring camera is fixedly connected to the vertical adjusting seat 420, then the locking assembly 430 is operated, then the locking assembly 430 unlocks the rotation of the vertical adjusting seat 420, and then the vertical adjusting seat 420 and the horizontal adjusting seat 410 are rotated, so that the vertical adjusting seat 420 drives the monitoring camera to rotate, namely the monitoring range of the monitoring camera is adjusted; after the monitoring range of the monitoring camera is adjusted, the self-locking assembly 500 automatically locks the horizontal adjusting seat 410, the locking assembly 430 is operated reversely, and the locking assembly 430 locks the vertical adjusting seat 420, namely, the monitoring range of the monitoring camera is adjusted.

With continued reference to fig. 1 and 3, the horizontal adjustment seat 410 includes a horizontal adjustment sheet 411, a rotation tube 412 and two connection sheets 413, wherein the two connection sheets 413 are arranged in parallel and spaced, each connection sheet 413 is vertically and fixedly connected with the horizontal adjustment sheet 411, the rotation tube 412 is arranged opposite to the two connection sheets 413, the rotation tube 412 is vertically and fixedly connected with the horizontal adjustment sheet 411, the horizontal adjustment sheet 411 is provided with a through hole 414 corresponding to the rotation tube 412, and the through hole 414 is located between the two connection sheets 413. The end of rotating tube 412 remote from horizontal tab 411 penetrates into arm 200, which in turn brings horizontal tab 411 into contact with arm 200. The vertical adjustment seat 420 is rotatably connected to two connecting pieces 413, and the self-locking assembly 500 is disposed at an end of the rotating tube 412 far away from the horizontal adjustment tab 411 and is used for automatically locking the rotation of the rotating tube 412.

After the monitoring camera is fixed on the vertical adjusting seat 420 and adjusted, the output plug of the power box 300 is inserted into the rotating tube 412 and passes through the support arm 200 through the through hole 414, and then the output plug of the power box 300 is inserted into the monitoring camera, so that the installation of the monitoring camera is completed, and the situation that the output plug wire of the power box 300 can be connected with the monitoring camera by bypassing the support arm 200 is reduced.

With reference to fig. 1 and 3, a plurality of elastic fixing pieces 210 are disposed on a side wall of the opening of the supporting arm 200, the elastic fixing pieces 210 are sequentially disposed at intervals along the length direction of the supporting arm 200, one end of the top of each elastic fixing piece 210 is fixedly connected to the inner wall of the supporting arm 200, and a plurality of protrusions 211 are formed on each elastic fixing piece 210 in a protruding manner in a direction approaching to the other inner wall. After the output plug of the power supply box 300 is connected with the monitoring camera, the output plug wire of the power supply box 300 is plugged into the protrusion 211 on the elastic fixing piece 210 through one end of the bottom of the elastic fixing piece 210, and then the redundant output plug wire of the power supply box 300 is folded back and plugged into the protrusion 211 of the elastic fixing piece 210, so that the elastic fixing piece 210 fixes the output plug wire of the power supply box 300, and the situation that the output plug wire of the power supply box 300 is exposed outside is reduced.

Referring to fig. 2 and 3, the self-locking assembly 500 includes a limiting ring 510, a spring 520 and two first end face gears 530, wherein teeth of the two first end face gears 530 are oppositely disposed and engaged, the two first end face gears 530 are coaxially sleeved on the rotating tube 412, the spring 520 is coaxially sleeved on the rotating tube 412, and the limiting ring 510 is coaxially and fixedly connected to one end of the rotating tube 412 far away from the horizontal adjustment sheet 411. Two ends of the spring 520 are respectively contacted with the limit ring 510 and the first face gear 530 close to the limit ring 510, so that the spring 520 applies a driving force towards a direction away from the limit ring 510 to the first face gear 530 close to the limit ring 510. The circumferential surface of the rotating tube 412 is provided with a sliding slot 415, the opening direction of the sliding slot 415 is parallel to the axial direction of the rotating tube 412, a sliding block 531 is fixedly connected to the first end face gear 530 close to the limit ring 510, and the sliding block 531 is slidably connected in the sliding slot 415, that is, the first end face gear 530 close to the limit ring 510 and the rotating tube 412 rotate synchronously due to the matching of the sliding block 531 and the sliding slot 415. The first end face gear 530 far away from the limiting ring 510 is fixedly connected with the inner wall of the support arm 200.

The horizontal adjusting seat 410 is rotated, the horizontal adjusting sheet 411 drives the rotating tube 412 to rotate, the two first face gears 530 rotate relatively, the first face gear 530 close to the limit ring 510 moves towards the direction close to the limit ring 510 under the action of the other first face gear 530 and compresses the spring 520, and the first face gear 530 close to the limit ring 510 drives the sliding block 531 to move and slide relatively with the sliding groove 415 on the rotating tube 412; after the horizontal adjusting sheet 411 is adjusted, the first face gear 530 close to the limiting ring 510 moves towards the direction away from the limiting ring 510 under the action of the spring 520, and finally, the two first face gears 530 are meshed together, namely, the automatic locking of the horizontal adjusting seat 410 is realized.

With continued reference to fig. 2 and 3, the vertical adjustment seat 420 includes a vertical adjustment piece 421 and two support pieces 422, wherein the two support pieces 422 are arranged in parallel at intervals, each support piece 422 is vertically and fixedly connected with the vertical adjustment piece 421, the support pieces 422 and the connection pieces 413 are arranged in a one-to-one correspondence, the two support pieces 422 are located between the two connection pieces 413, each support piece 422 is vertically and fixedly connected with a rotation shaft 423 towards the end surface of the corresponding connection piece 413, the two rotation shafts 423 are coaxially arranged, each rotation shaft 423 is vertically arranged with the rotation tube 412, each rotation shaft 423 penetrates into the corresponding connection piece 413, one rotation shaft 423 extends out of the corresponding connection piece 413, and the locking assembly 430 is arranged on a rotation shaft extending out of the connection piece 413.

Referring to fig. 1 and 3, the locking assembly 430 includes a butterfly nut 431 and two second end face gears 432, wherein teeth of the two second end face gears 432 are oppositely arranged and engaged with each other, an accommodating cavity 424 for accommodating the two second end face gears 432 is formed in the end face of the connecting piece 413 facing the support piece 422 and corresponding to the rotating shaft 423, the two second end face gears 432 are both located in the accommodating cavity 424, the two second end face gears 432 are coaxially sleeved on the rotating shaft 423, the second end face gear 432 close to the support piece 422 is fixedly connected with the support piece 422, and the second end face gear 432 close to the cavity bottom of the accommodating cavity 424 is fixedly connected with the cavity bottom of the accommodating cavity 424. The wing nut 431 is in threaded connection with the rotating shaft 423, and the wing nut 431 and the end face of the connecting piece 413 departing from the supporting piece 422 are abutted tightly for locking the rotation of the supporting piece 422.

When the monitoring range of the monitoring camera is controlled, the butterfly nut 431 is firstly screwed, so that the butterfly nut 431 is separated from the corresponding connecting sheet 413, then the vertical adjusting sheet 421 is rotated, the vertical adjusting sheet 421 drives the supporting sheet 422 to rotate, the supporting sheet 422 drives the second face gears 432 to rotate, the two second face gears 432 rotate relatively, the connecting sheet 413 deforms towards the direction departing from the supporting sheet 422 under the action of relative dislocation of the second face gears 432, the connecting sheet 413 recovers deformation after the vertical adjusting sheet 421 is adjusted, the two second face gears 432 are meshed together again, and then the butterfly nut 431 is screwed reversely, so that the butterfly nut 431 is abutted against the connecting sheet 413, and the locking of the vertical adjusting seat 420 is realized.

The implementation principle of the integrative device of power support for surveillance camera head of the embodiment of this application is: when the monitoring camera is fixed by using the power supply support integrated device, the base 100 is fixedly connected to a higher position of a wall body by using the expansion bolt, then the monitoring camera is fixedly installed on the vertical adjusting sheet 421, the butterfly nut 431 is screwed, the butterfly nut 431 is separated from the connecting sheet 413, the vertical adjusting sheet 421 and the horizontal adjusting sheet 411 are rotated, the monitoring range of the monitoring camera is adjusted, the butterfly nut 431 is screwed reversely, and the butterfly nut 431 is tightly abutted to the connecting sheet 413, so that the monitoring camera is installed. The condition that the staff has reduced in this in-process and has used the screwdriver to lift the head and twist the screw and move takes place, and then reaches the effect that the staff of being convenient for adjusted the surveillance camera head of installing on power support body device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an integrative device of power support for surveillance camera head, includes base (100), fixed connection support arm (200) and fixed connection on base (100) are in power pack (300) in support arm (200), its characterized in that: one end of the support arm (200) far away from the base (100) is rotatably connected with a universal frame (400) for mounting a monitoring camera, and a self-locking assembly (500) for automatically locking the rotation of the universal frame (400) is arranged on the universal frame (400).

2. The power supply bracket integrated device for the monitoring camera as claimed in claim 1, wherein: the universal frame (400) comprises a horizontal adjusting seat (410) rotatably connected with the support arm (200), a vertical adjusting seat (420) rotatably connected with the horizontal adjusting seat (410) and a locking assembly (430) arranged on the vertical adjusting seat (420) and used for locking the rotation of the vertical adjusting seat (420), the horizontal adjusting seat (410) and a rotating shaft (423) of the vertical adjusting seat (420) are arranged perpendicularly, the self-locking assembly (500) is arranged on the horizontal adjusting seat (410) and used for locking the rotation of the horizontal adjusting seat (410), and the monitoring camera is mounted on the vertical adjusting seat (420).

3. The power supply bracket integrated device for the monitoring camera as claimed in claim 2, wherein: horizontal adjustment seat (410) include horizontal trimmer (411), fixed connection connect in connection piece (413) on horizontal trimmer (411) and fixed connection in horizontal trimmer (411) go up with the relative rotation tube (412) of connection piece (413), vertical adjustment seat (420) with connection piece (413) are rotated and are connected, the one end of rotation tube (412) is passed support arm (200), auto-lock subassembly (500) set up on rotation tube (412).

4. The power supply bracket integrated device for the monitoring camera as claimed in claim 3, wherein: the self-locking assembly (500) comprises a limiting ring (510) fixedly connected to the rotating pipe (412), a spring (520) sleeved on the rotating pipe (412) and two mutually meshed first face gears (530) sleeved on the rotating pipe (412), the first face gears (530) far away from the limiting ring (510) are fixedly connected with the support arm (200), and the spring (520) is used for pushing the other first face gears (530) to deviate from the direction of the limiting ring (510).

5. The power supply bracket integrated device for the monitoring camera as claimed in claim 4, wherein: the circumferential surface of the rotating pipe (412) is provided with a sliding groove (415) in parallel with the axial direction of the rotating pipe, and a sliding block (531) in sliding fit with the sliding groove (415) is fixedly connected to the first end face gear (530) close to the limiting ring (510).

6. The power supply bracket integrated device for the monitoring camera as claimed in claim 3, wherein: the horizontal adjusting sheet (411) is provided with a through hole (414) corresponding to the rotating pipe (412) for the output plug of the power supply box (300) to pass through.

7. The power supply bracket integrated device for the monitoring camera as claimed in claim 1, wherein: a plurality of elastic fixing pieces (210) used for fixing the output plug wire of the power supply box (300) are fixedly connected in the support arm (200).

8. The power supply bracket integrated device for the monitoring camera as claimed in claim 7, wherein: each elastic fixing piece (210) is provided with a plurality of bulges (211) which are used for accommodating the output plug wires of the power supply box (300) and protrude towards the direction departing from the support arm (200).