Rotating mechanism for security camera

Abstract

The utility model relates to the technical field of security and protection cameras, in particular to a rotating mechanism for a security and protection camera, which comprises a base and a round cover, the inside of the base is fixedly connected with the round cover through bolts, the upper end of the base is rotatably connected with a round wheel, the outer wall of the round wheel is rotatably connected with a shell, and the inner wall of the shell is fixedly connected with a cylinder. And the inner wall of the shell is connected with a mounting mechanism. A mounting strip on a camera is pushed into a connecting strip, so that the mounting strip on the camera is mounted on a connecting strip of a shell, the shell, a base and the camera rotate to generate less resistance, and a U-shaped rod is pushed forwards and backwards by a convex block on a first disc, so that the connecting strip and the mounting strip on a round rod swing forwards and backwards; and the connecting rod can drag a first movable block to slide, so that the first movable block drives a second disc to rotate in a reciprocating manner, the shell can rotate in multiple directions in the front-back direction and the left-right direction, and it is guaranteed that the shell is in a normal working state.

Description

TECHNICAL FIELD

[0001] The utility model relates to the security camera field technical field, concretely is a kind of rotating mechanism for security camera. BACKGROUND

[0002] Camera is a kind of optical image signal conversion into electrical signal recorded down equipment, mainly through camera head and so on camera device light signal is converted into electrical signal, and then into digital video signal, is amplified by pre-circuit, is handled and adjusted after various circuit, obtains standard signal and is sent to recording medium such as video recording and plays storage and broadcast.

[0003] For example, a camera rotating mechanism with the authorization announcement number "CN220653461U", although the existing camera rotating mechanism has the problem of discontinuous switching picture, which cannot realize continuous picture monitoring, the above-mentioned first driving motor, rotating shaft cooperates to drive the adjusting rack plate to rotate, and then adjusts the inclination angle of the camera through the adjusting rack plate, so that the camera can be flexibly rotated and can take pictures in 360-degree direction. Considering the existing camera rotating mechanism, the internal rotating mechanism of the camera installation, the rotating mechanism needs to be 306 degrees without dead angle in the working state, so that the camera line is wound around the rotating shaft and the adjusting plate, which is easy to be blocked and affects normal work. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of the existing camera rotating mechanism, which is close to the camera and the rotating mechanism, leading to easy blocking and affecting normal work. Therefore, a rotating mechanism for security camera is proposed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rotating mechanism for security camera, comprising a base and a round cover, the inside of the base is fixedly connected with the round cover through bolts, the upper end of the base is rotatably connected with a round wheel, the outer wall of the round wheel is rotatably connected with an outer shell, the inner wall of the outer shell is fixedly connected with a cylinder, and the inner wall of the outer shell is connected with a mounting mechanism.

[0006] Preferably, the mounting mechanism comprises a round rod, the front end of the round rod is fixedly connected with a connecting strip, the outer wall of the connecting strip is tightly abutted with a mounting strip, and the rear end of the round rod is fixedly connected with a U-shaped rod.

[0007] Preferably, the outer wall of the U-shaped rod is movably connected with a protrusion, the outer wall of the protrusion is fixedly connected with a first disc, and the lower end of the cylinder is connected with a reciprocating mechanism.

[0008] Preferably, the reciprocating mechanism comprises a second disc, the lower end of the second disc is rotationally connected with a first movable block, the inner wall of the first movable block is slidingly connected with a connecting rod, the inner wall of the connecting rod is slidingly connected with a second movable block, the upper end of the second movable block is rotationally connected with a straight rod.

[0009] Preferably, the end of the straight rod is fixedly connected with the output end of an electric telescopic rod, the outer wall of the electric telescopic rod is fixedly connected with a base, and the end of the connecting rod is rotationally connected with the base.

[0010] Preferably, the outer wall of the mounting strip is fixedly connected with the camera.

[0011] Preferably, the inner wall of the shell is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a first gear, the outer wall of the first gear is engaged with a second gear, the inner wall of the second gear is fixedly connected with a supporting rod, and the end of the supporting rod is fixedly connected with the first disc.

[0012] The rotating mechanism for the security camera has the beneficial effects that: the mounting strip on the camera is pushed onto the connecting strip, the mounting strip on the camera is mounted on the connecting strip of the shell, the shell and the base are less hindered when rotating with the camera, the U-shaped rod is pushed by the protrusions on the first disc, the connecting strip and the mounting strip on the circular rod swing back and forth, the connecting rod pulls the first movable block to slide, the first movable block drives the second disc to reciprocate, the shell rotates in multiple directions, and the shell is in a normal working state. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a structure schematic diagram;

[0014] Figure 2 The utility model discloses Figure 1 The middle normal view cross section structure schematic diagram;

[0015] Figure 3 The utility model discloses Figure 1 The middle plan view cross section structure schematic diagram;

[0016] Figure 4 The utility model discloses Figure 2 The middle A place enlarged structure schematic diagram;

[0017] Figure 5 The utility model discloses Figure 2 The middle B place enlarged structure schematic diagram;

[0018] Figure 6 The utility model discloses Figure 2 The middle C place enlarged structure schematic diagram.

[0019] In the figure: 1, base, 2, round cover, 3, round wheel, 4, shell, 5, cylinder, 6, mounting mechanism, 601, round rod, 602, connecting strip, 603, mounting strip, 604, U-shaped rod, 7, protruding block, 8, first disc, 9, reciprocating mechanism, 901, second disc, 902, first movable block, 903, connecting rod, 904, second movable block, 905, straight rod, 10, electric telescopic rod, 11, camera, 12, servo motor, 13, first gear, 14, second gear, 15, support rod. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings:

[0021] Example 1

[0022] Please refer to Figures 1-6 In this embodiment, a rotating mechanism for security camera, including base 1 and round cover 2, the inside of base 1 is fixedly connected with round cover 2 through bolt, the upper end of base 1 is rotatably connected with round wheel 3, the outer wall of round wheel 3 is rotatably connected with shell 4, the inner wall of shell 4 is fixedly connected with cylinder 5, the inner wall of shell 4 is connected with mounting mechanism 6.

[0023] Mounting mechanism 6 includes round rod 601, is pushed into connecting strip 602 through mounting strip 603, makes the inner wall of mounting strip 603 and connecting strip 602 be in the state of close installation and fixation, the front end of round rod 601 is fixedly connected with connecting strip 602, the outer wall of connecting strip 602 is in close contact with mounting strip 603, the rear end of round rod 601 is fixedly connected with U-shaped rod 604.

[0024] The outer wall of U-shaped rod 604 is movably connected with protruding block 7, the outer wall of protruding block 7 is fixedly connected with first disc 8, the lower end of cylinder 5 is connected with reciprocating mechanism 9, rotates on base 1 through the end of connecting rod 903, connecting rod 903 will pull first movable block 902 to slide, realizes the effect that first movable block 902 drives second disc 901 to reciprocate, and reciprocating mechanism 9 includes second disc 901, the lower end of second disc 901 is rotatably connected with first movable block 902, the inner wall of first movable block 902 is slidably connected with connecting rod 903, the inner wall of connecting rod 903 is slidably connected with second movable block 904, the upper end of second movable block 904 is rotatably connected with straight rod 905.

[0025] Push the mounting strip 603 on the camera 11 into the connecting strip 602, so that the mounting strip 603 on the camera 11 is mounted to the connecting strip 602 of the shell 4, the shell 4 and the base 1 have less resistance to rotation with the camera 11, the U-shaped rod 604 is pushed forward and backward by the protrusion 7 on the first disc 8, the connecting strip 602 and the mounting strip 603 on the round rod 601 are swung forward and backward, and the connecting rod 903 pulls the first movable block 902 to slide, so that the first movable block 902 drives the second disc 901 to reciprocatingly rotate, so that the shell 4 achieves multi-directional rotation of front and back and left and right, and ensures to be in a normal working state.

[0026] The end of the straight rod 905 is fixedly connected with the output end of the electric telescopic rod 10, the model of the electric telescopic rod 10 meets the work requirements, the outer wall of the electric telescopic rod 10 is fixedly connected with the base 1, the end of the connecting rod 903 is rotationally connected with the base 1, the outer wall of the mounting strip 603 is fixedly connected with the camera 11, the inner wall of the shell 4 is fixedly connected with the servo motor 12, the model of the servo motor 12 meets the work requirements, the output shaft of the servo motor 12 is fixedly connected with the first gear 13, the outer wall of the first gear 13 is engaged with the second gear 14, the inner wall of the second gear 14 is fixedly connected with the supporting rod 15, and the end of the supporting rod 15 is fixedly connected with the first disc 8.

[0027] Working principle:

[0028] Front and back working state

[0029] First, push the mounting strip 603 on the camera 11 into the connecting strip 602, so that the inner wall of the mounting strip 603 is in a tightly mounted and fixed state with the connecting strip 602, connect the external power supply of the servo motor 12, and the servo motor 12 starts to work, drives the first gear 13 and the second gear 14 to rotate by controlling the output shaft of the servo motor 12 to rotate forward and backward, the second gear 14 drives the first disc 8 on the supporting rod 15 to move, the protrusion 7 on the first disc 8 pushes the U-shaped rod 604 forward and backward, the U-shaped rod 604 drives the connecting strip 602 and the mounting strip 603 on the round rod 601 to swing forward and backward, the camera 11 on the mounting strip 603 changes the angle up and down, and the camera 11 can monitor the security in multiple areas up and down.

[0030] Rotating working state

[0031] By connecting the external power supply of the electric telescopic rod 10, the output end of the electric telescopic rod 10 is telescopic to drive the second movable block 904 on the straight rod 905 to slide left and right on the connecting rod 903, and the connecting rod 903 is limited in length by the output end of the electric telescopic rod 10, so that the end of the connecting rod 903 rotates on the base 1, at the same time, the connecting rod 903 pulls the first movable block 902 to slide, so that the first movable block 902 drives the second disc 901 to reciprocatingly rotate, the second disc 901 drives the shell 4 at the upper end of the cylinder 5 to rotate left and right, at the same time, the circular wheel 3 at the lower end of the shell 4 rotates on the base 1 to reduce resistance, so that the shell 4 drives the connecting strip 602 and the mounting strip 603 on the circular rod 601 to reciprocatingly rotate left and right, so that the camera 11 on the mounting strip 603 changes the left and right angles, and the camera 11 can achieve multi-area security monitoring in the left and right angles.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rotating mechanism for security camera, comprising a base (1) and a round cover (2), the inside of the base (1) is fixedly connected with the round cover (2) through bolts, characterized in that: The upper end of the base (1) is rotatably connected with a round wheel (3), the outer wall of the round wheel (3) is rotatably connected with an outer shell (4), the inner wall of the outer shell (4) is fixedly connected with a cylinder (5), and the inner wall of the outer shell (4) is connected with a mounting mechanism (6).

2. The rotating mechanism for security camera according to claim 1, characterized in that: The mounting mechanism (6) comprises a round rod (601), the front end of the round rod (601) is fixedly connected with a connecting strip (602), the outer wall of the connecting strip (602) is abuttingly connected with a mounting strip (603), and the rear end of the round rod (601) is fixedly connected with a U-shaped rod (604).

3. The rotating mechanism for security camera according to claim 2, characterized in that: The outer wall of the U-shaped rod (604) is movably connected with a protrusion (7), the outer wall of the protrusion (7) is fixedly connected with a first disc (8), and the lower end of the cylinder (5) is connected with a reciprocating mechanism (9).

4. The rotating mechanism for security camera according to claim 3, characterized in that: The reciprocating mechanism (9) comprises a second disc (901), the lower end of the second disc (901) is rotatably connected with a first movable block (902), the inner wall of the first movable block (902) is slidably connected with a connecting rod (903), the inner wall of the connecting rod (903) is slidably connected with a second movable block (904), the upper end of the second movable block (904) is rotatably connected with a straight rod (905).

5. The rotating mechanism for security camera according to claim 4, characterized in that: The end of the straight rod (905) is fixedly connected with the output end of an electric telescopic rod (10), the outer wall of the electric telescopic rod (10) is fixedly connected with the base (1), and the end of the connecting rod (903) is rotatably connected with the base (1).

6. The rotating mechanism for security camera according to claim 2, characterized in that: The outer wall of the mounting strip (603) is fixedly connected with a camera (11).

7. The rotating mechanism for security camera according to claim 1, characterized in that: The inner wall of the outer shell (4) is fixedly connected with a servo motor (12), the output shaft of the servo motor (12) is fixedly connected with a first gear (13), the outer wall of the first gear (13) is meshed with a second gear (14), the inner wall of the second gear (14) is fixedly connected with a supporting rod (15), and the end of the supporting rod (15) is fixedly connected with the first disc (8).

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