CN220653461U

CN220653461U - Camera rotating mechanism

Info

Publication number: CN220653461U
Application number: CN202321187390.9U
Authority: CN
Inventors: 李川
Original assignee: Sichuan Zhiyan Hi Tech Co ltd
Current assignee: Sichuan Zhiyan Hi Tech Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2024-03-22
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the related technical field, in particular to a camera rotating mechanism, which comprises a box body, wherein a fixed cylinder is arranged on the inner top surface of the box body, a first driving motor is arranged in the fixed cylinder, a rotating shaft is arranged at the bottom end of the first driving motor, an adjusting frame plate is connected with the bottom end of the first driving motor, a camera is arranged on the adjusting frame plate in an improved manner, the adjusting frame plate is driven to rotate by matching the first driving motor and the rotating shaft, the inclination angle of the camera is adjusted by the adjusting frame plate, the camera can flexibly rotate and pick up the images in the three hundred sixty degrees direction, the imaging continuity is good, the adjusting frame plate is provided with an improved conducting rod which is matched with a conducting disc to realize the line connection with a wiring board, and when the camera rotates along with the adjusting frame plate, the conducting rod always contacts with the conducting disc when the conducting rod rotates along with the adjusting frame plate, so that the situation that the internal line of the box body is wound due to the rotation of the camera is avoided, and the use effect is better.

Description

Camera rotating mechanism

Technical Field

The utility model relates to the technical field of cameras, in particular to a camera rotating mechanism.

Background

The camera is a device for converting optical image signals into electric signals for recording, mainly converting the optical signals into electric signals through camera devices, etc., converting the electric signals into digital video signals, amplifying the digital video signals through a pre-discharge circuit, processing and adjusting the digital video signals through various circuits, obtaining standard signals, and sending the standard signals to recording media, such as video recording, etc., for storage and playing.

Currently, the degree of horizontal rotation of a camera on the market cannot exceed 360 degrees, which is determined by the rotation mechanism and the power supply mechanism inside the camera. Therefore, all cameras on the market need to adopt a rotating mode of shaking head to avoid winding of internal wires during rotation monitoring, and the mode ensures that when the rotation direction of the camera is changed, the situation that the switching picture is discontinuous exists, so that continuous picture monitoring cannot be realized. In addition, the conventional swing type rotation mechanism allows the camera to be installed only at a corner position of a house, and if it is installed at the center of a ceiling or at the top of a building, there is a dead angle for monitoring, for which a person skilled in the art proposes a rotation mechanism for the camera to solve the problems set forth in the background.

Disclosure of Invention

The present utility model is directed to a camera rotating mechanism, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a camera slewing mechanism, includes the box, the connection of top both sides is provided with the mounting panel, box inner chamber top is provided with fixed section of thick bamboo, fixed section of thick bamboo inner chamber top is provided with first driving motor, first driving motor bottom output links to each other with the axis of rotation top, the axis of rotation bottom links to each other with the regulation frame plate top, be provided with the installation cover in the regulation frame plate, demountable installation has the camera in the installation cover, the regulation frame plate is used for adjusting the inclination of camera, the controller is installed on the regulation frame plate top, the controller is connected with the camera circuit, the controller top is connected with the conducting rod, in the fixed section of thick bamboo first driving motor peripheral installation is provided with the conducting disc, the conducting rod top with conducting disc bottom butt, the conducting disc center is located on the length direction neutral axis of rotation, the terminal plate is installed to the box outer wall, the transformer is installed to the top surface in the box, transformer and terminal plate and conducting disc circuit connection, first driving motor with terminal plate circuit connection.

As still further aspects of the utility model: the inner side wall of the fixed cylinder is provided with a vertical rod through a fixed sleeve, the vertical rod is connected with the fixed sleeve in a penetrating and matching way and can move in the vertical direction, the bottom end of the vertical rod is connected with the top end of the conductive disc, the top end of the vertical rod is connected with a limiting plate, an elastic piece is sleeved on the upper portion of the vertical rod, and two ends of the elastic piece are respectively propped against the limiting plate and the fixing sleeve.

As still further aspects of the utility model: the top end of the conductive rod is connected with a spherical conductive block, and the bottom end of the conductive disc is provided with an annular groove matched with the spherical conductive block.

As still further aspects of the utility model: the adjusting frame plate is right-angle, the top surface is connected with telescopic member one end rotation in the adjusting frame plate, the telescopic member other end is connected with the installation cover top rotation, installation cover side end is connected with first connecting plate, adjusting frame plate bottom inside wall is connected with the second connecting plate, first connecting plate with the second connecting plate rotates to be connected.

As still further aspects of the utility model: the semicircular protective cover is installed at the bottom of the box body through the fixing rod, the bottom end of the fixing rod is connected with the inner wall of the top end of the semicircular protective cover, and the top end of the fixing rod is connected with the outer wall of the fixing sleeve.

As still further aspects of the utility model: the utility model discloses a brush box, including box, semicircle safety cover, connecting rod, second driving motor and mount are provided with respectively in the bottom surface both sides in the box, semicircle safety cover periphery is provided with the brush strip, brush strip top both sides all are connected with the connecting rod, two the connecting rod rotates with the mount respectively and is connected with second driving motor output.

The utility model has the following advantages: this slewing mechanism drives the regulation frame board through first driving motor, the axis of rotation cooperation and rotates, the inclination of camera is adjusted to the rethread regulation frame board, make the camera can nimble rotate and make a video recording to three hundred sixty degrees directions, the scope of making a video recording of camera is improved and continuity of making a video recording, regulation frame board improves the conducting rod and cooperates the line connection who realizes with the wiring board with the conducting plate, when the camera rotates along with the regulation frame board, the conducting rod rotates along with the regulation frame board but the conducting rod contact all the time when rotating, the situation that the inside circuit of box that leads to because of the camera rotates takes place to coil has been avoided, the result of use of whole mechanism is improved, the box mountable is monitored the control of making a video recording of carrying out the full aspect all around in the middle part of the roof, have stronger practicality.

Drawings

Fig. 1 is a schematic diagram of the overall internal structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a matching relationship between a conductive rod and a conductive disc in an embodiment of the present utility model.

Fig. 3 is a schematic view of a structure of an adjusting bracket plate according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a conductive disc according to an embodiment of the present utility model.

Fig. 5 is a schematic structural view of a brush bar according to an embodiment of the present utility model.

In the figure: the device comprises a box body-1, a mounting plate-2, a fixed cylinder-3, a first driving motor-4, a rotating shaft-5, an adjusting frame plate-6, a telescopic piece-7, a first connecting plate-8, a second connecting plate-9, a mounting sleeve-10, a camera-11, a fixed rod-12, a semicircular protective cover-13, a conductive disc-14, a controller-15, a conductive rod-16, a spherical conductive block-17, an annular groove-18, a vertical rod-19, a limiting plate-20, an elastic piece-21, a fixed sleeve-22, a second driving motor-23, a fixed frame-24, a brush bar-25, a connecting rod-26, a transformer-27 and a wiring board-28.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.

Example 1

Referring to fig. 1, 2, 3 and 4, a camera rotating mechanism comprises a box body 1, mounting plates 2 are connected and arranged on two sides of the top end of the box body 1, a fixed cylinder 3 is arranged at the top of an inner cavity of the box body 1, a first driving motor 4 is arranged at the top of the inner cavity of the fixed cylinder 3, the output end at the bottom of the first driving motor 4 is connected with the top end of a rotating shaft 5, the bottom end of the rotating shaft 5 is connected with the top end of an adjusting frame plate 6, an installation sleeve 10 is arranged in the adjusting frame plate 6, a camera 11 is detachably arranged in the installation sleeve 10, the adjusting frame plate 6 is used for adjusting the inclination angle of the camera 11, a controller 15 is arranged at the top end of the adjusting frame plate 6, the controller 15 is connected with the camera 11 in a circuit, a conducting rod 16 is connected at the top end of the controller 15, a conducting disc 14 is arranged in the fixed cylinder 3 and at the periphery of the first driving motor 4, the top end of the conducting rod 16 is in butt joint with the bottom end of the conducting disc 14, the center of the conducting disc 14 is located on the neutral axis of the length direction of the rotating shaft 5, a wiring board 28 is installed on the outer wall of the box body 1, a transformer 27 is installed on the inner top surface of the box body 1, the transformer 27 is connected with the wiring board 28 and the conducting disc 14 in a line mode, the first driving motor 4 is connected with the wiring board 28 in a line mode, a through hole for adjusting the frame plate 6 and the camera 11 to move is formed in the middle of the bottom end of the box body 1, the camera 11 is arranged outside the box body 1 to conduct shooting, the wiring board 28 is connected with an external power supply, a transformer 27 is connected in series between the conducting disc 14 and the wiring board 28, and the inward power supply voltage is controlled through the transformer 27 so as to ensure the contact type conduction safety between the conducting disc 14 and the conducting rod 16.

Referring to fig. 1, 2 and 4, the inner side wall of the fixed cylinder 3 is provided with a vertical rod 19 through a fixing sleeve 22, the vertical rod 19 is connected with the fixing sleeve 22 in a penetrating and matching manner and can move in a vertical direction, the bottom end of the vertical rod 19 is connected with the top end of the conductive disc 14, the top end of the vertical rod 19 is connected with a limiting plate 20, an elastic piece 21 is sleeved on the upper part of the vertical rod 19, two ends of the elastic piece 21 respectively abut against the limiting plate 20 and the fixing sleeve 22, in this embodiment, in order to improve the contact effect between the top end of the conductive rod 16 and the bottom end of the conductive disc 14 to ensure the conductive effect between the two, the top end of the conductive rod 16 is connected with a spherical conductive block 17, the bottom end of the conductive disc 14 is provided with an annular groove 18 matched with the spherical conductive block 17, and the conductive disc 14 is driven to move downwards under the elastic action of the elastic piece 21, so that the spherical conductive block 17 is in stable and contacting contact with the inner wall of the annular groove 18, and the conductive effect between the conductive rod 16 and the conductive disc 14 is ensured.

Example two

Referring to fig. 1 and 4, on the basis of the first embodiment, the adjusting frame plate 6 is right-angled, the inner top surface of the adjusting frame plate 6 is rotationally connected with one end of the telescopic member 7, the other end of the telescopic member 7 is rotationally connected with the top of the mounting sleeve 10, the side end of the mounting sleeve 10 is connected with the first connecting plate 8, the inner side wall at the bottom of the adjusting frame plate 6 is connected with the second connecting plate 9, the first connecting plate 8 is rotationally connected with the second connecting plate 9, the telescopic member 7 is selected as an electric telescopic rod and is in line connection with the controller 15, the telescopic member 7 is controlled to extend or shorten by the controller 15, and then the mounting sleeve 10 is driven to rotate by taking the connection center of the first connecting plate 8 and the second connecting plate 9 as a rotation center, so that the inclination of the mounting sleeve 10 is adjusted, and the inclination of the camera 11 is adjusted.

Example III

Referring to fig. 1, a semicircular protective cover 13 is installed at the bottom of the case 1 through a fixing rod 12 on the basis of the first embodiment, the bottom end of the fixing rod 12 is connected with the inner wall of the top end of the semicircular protective cover 13, the top end of the fixing rod 12 is connected with the outer wall of the fixing sleeve 22, the camera 11 and the internal structure of the case 1 are protected through the semicircular protective cover 13, and the semicircular protective cover 13 is made of transparent materials.

Referring to fig. 1 and 5, in order to prevent the outer wall of the semicircular protective cover 13 from being attached by dust and impurities and further affecting the operation of the camera 11, a second driving motor 23 and a fixing frame 24 are respectively arranged at two sides of the inner bottom surface of the box body 1, brush strips 25 are arranged at the periphery of the semicircular protective cover 13, connecting rods 26 are connected to two sides of the top end of each brush strip 25, the two connecting rods 26 are respectively connected with the fixing frame 24 in a rotating manner and the output end of the second driving motor 23, the second driving motor 23 is connected with a wiring board 28 in a circuit manner, the brush strips 25 are in a semicircular arc shape, the rotation center of the brush strips 25 corresponds to the central axis of the semicircular protective cover 13, and the brush strips 25 are driven to rotate by the second driving motor 23 to clean the outer wall of the semicircular protective cover 13.

Working principle: the box 1 is installed on the roof through mounting panel 2, drive the slope of installation cover 10 in order to adjust the gradient of camera 11 through extensible member 7, drive axis of rotation 5 through first driving motor 4 and rotate, and then drive regulation frame plate 6 and camera 11 and rotate in the lump and carry out the control of making a video recording all around, drive conducting rod 16 and do the circular motion taking axis of rotation 5 as the center when regulation frame plate 6 rotates, the dwang top offsets with conducting disc 14 bottom all the time, make the power supply of camera 11 and controller 15 can not interrupt, and prevent that the inside circuit of box 1 from producing the winding, make camera 11 can realize the long-time rotation towards a direction of rotation, the continuity of making a video recording of camera 11 has been guaranteed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a camera slewing mechanism, includes the box, its characterized in that, box top both sides are connected and are provided with the mounting panel, box inner chamber top is provided with fixed section of thick bamboo, fixed section of thick bamboo inner chamber top is provided with first driving motor, first driving motor bottom output links to each other with the axis of rotation top, the axis of rotation bottom links to each other with the regulation frame plate top, be provided with the installation cover in the regulation frame plate, demountable installation has the camera in the installation cover, the regulation frame plate is used for adjusting the inclination of camera, the controller is installed on regulation frame plate top, the controller is connected with the camera circuit, the controller top is connected with the conducting rod, in the fixed section of thick bamboo first driving motor peripheral installation is provided with the conducting disc, the conducting rod top with conducting disc bottom butt, the conducting disc center is located on the length direction neutral axis of axis, the terminal plate is installed to the box inner top surface, the transformer is connected with terminal plate and conducting disc circuit, the first terminal connection with the drive circuit.

2. The camera rotating mechanism according to claim 1, wherein the inner side wall of the fixed cylinder is provided with a vertical rod through a fixed sleeve, the vertical rod is connected with the fixed sleeve in a penetrating and matching manner and can move in the vertical direction, the bottom end of the vertical rod is connected with the top end of the conductive disc, the top end of the vertical rod is connected with a limiting plate, an elastic piece is sleeved on the upper part of the vertical rod, and two ends of the elastic piece are respectively propped against the limiting plate and the fixed sleeve.

3. The camera rotating mechanism according to claim 2, wherein the top end of the conductive rod is connected with a spherical conductive block, and the bottom end of the conductive disc is provided with an annular groove matched with the spherical conductive block.

4. The camera rotating mechanism according to claim 1, wherein the adjusting frame plate is in a right angle shape, the inner top surface of the adjusting frame plate is rotatably connected with one end of the telescopic member, the other end of the telescopic member is rotatably connected with the top of the mounting sleeve, the side end of the mounting sleeve is connected with the first connecting plate, the inner side wall of the bottom of the adjusting frame plate is connected with the second connecting plate, and the first connecting plate is rotatably connected with the second connecting plate.

5. The camera rotating mechanism according to claim 1, wherein the semicircular protective cover is mounted on the bottom of the case body through a fixing rod, the bottom end of the fixing rod is connected with the inner wall of the top end of the semicircular protective cover, and the top end of the fixing rod is connected with the outer wall of the fixing sleeve.

6. The camera rotating mechanism according to claim 5, wherein the second driving motor and the fixing frame are respectively arranged on two sides of the inner bottom surface of the box body, brush strips are arranged on the periphery of the semicircular protective cover, connecting rods are respectively connected on two sides of the top end of each brush strip, and the two connecting rods are respectively connected with the fixing frame in a rotating mode and the output end of the second driving motor.