Camera monitoring equipment with high control precision

Abstract

The utility model relates to the technical field of cameras, in particular to camera monitoring equipment with high control precision, which comprises a mounting seat, a middle-layer plate arranged on the mounting seat, a camera component arranged on the mounting seat and a driving component used for driving the camera component to rotate horizontally, the first clamping edge is arranged between the mounting seat and the middle-layer plate, the mounting seat is provided with a first mounting groove, the first mounting groove is provided with a soft rubber block which is in abutting connection with the first clamping edge, and the driving assembly is in driving connection with the camera assembly. According to the camera, the rotation angle of the camera assembly is controlled and limited through the soft rubber block, the control precision is high, the loss is low, and the service life is long.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a camera monitoring device with high control accuracy. Background Art

[0002] Current security camera rotating assemblies use a gear ratchet system to adjust the camera. This structure is limited by the pitch and thickness of each tooth, so the adjustment accuracy is low. In addition, this structure has a short service life and poor practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a video surveillance device with high control accuracy. Power is applied to a camera assembly by a driving assembly, and resistance is applied to the camera assembly by a soft rubber block. The camera assembly can adjust the angle under the two forces. The adjustment angle is small and the accuracy is high, and it is not limited by the ratchet accuracy.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A video surveillance device with high control accuracy comprises a mounting seat, a middle layer board arranged on the mounting seat, a camera assembly arranged on the mounting seat and a driving assembly for driving the camera assembly to rotate horizontally, wherein the camera assembly is provided with a first clamping edge, the first clamping edge is arranged between the mounting seat and the middle layer board, the mounting seat is provided with a first mounting groove, the first mounting groove is provided with a soft rubber block which is abutted against the first clamping edge, and the driving assembly is drivingly connected to the camera assembly.

[0006] The middle plate is hollowed out to form a first circular hole for mounting a camera assembly, the first circular hole extends toward the center of the circle to form a clamping platform, and the first clamping edge is arranged between the mounting seat and the clamping platform.

[0007] Among them, the camera assembly is provided with a mounting protrusion, the card platform is arranged in a ring shape, the card platform is provided with an avoidance gap for installing the mounting protrusion, and one end of the avoidance gap is protruding with a stopper, and the stopper is used to limit the rotation angle of the mounting protrusion.

[0008] Among them, the camera assembly includes a lens base arranged on a mounting seat and a camera rotatably arranged on the lens base, a mounting cavity is hollowly provided in the lens base, second mounting grooves are provided on both sides of the mounting cavity, the camera is rotatably arranged in the second mounting groove, the camera rotates longitudinally relative to the lens base, the lens base rotates horizontally relative to the mounting seat, and a first clamping edge and a mounting protrusion are arranged on the lens base.

[0009] Among them, the video surveillance equipment with high control accuracy also includes a protective cover assembly, which includes an outer shell, a lens top cover, a sealing ring and a fixing plate arranged on the inner side of the outer shell. The outer shell is arranged on the mounting seat, the outer shell is provided with a second circular hole, the lens top cover extends out and is provided with a second clamping edge, the outer shell, the sealing ring, the second clamping edge and the fixing plate are arranged in sequence, and the lens top cover is covered on the camera.

[0010] Wherein, a sealing gasket is provided between the mounting seat and the protective cover assembly.

[0011] Wherein, the lens top cover is made of transparent material.

[0012] Wherein, there are at least two camera assemblies.

[0013] The beneficial effects produced by the utility model are as follows: the camera assembly of the utility model is provided with a first clamping edge and a rotating protrusion, the first clamping edge is rotatably arranged between the mounting seat and the middle layer plate, the mounting seat is provided with a mounting groove, the mounting groove is provided with a soft rubber block, the soft rubber block is abutted and connected with the first clamping edge, thereby controlling the rotation of the camera assembly, and then being able to control the rotation angle of the camera assembly with high precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the structure of the video surveillance equipment with high control accuracy.

[0015] Figure 2 The utility model is a schematic diagram of the exploded structure of the video monitoring device with high control accuracy.

[0016] Figure 3 This is another exploded structural schematic diagram of the video surveillance device with high control accuracy of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the middle layer board of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the lens base of the utility model.

[0019] Figure 6 The schematic diagram is a structural diagram of a video surveillance device with a protective cover assembly having high control accuracy.

[0020] Figure 7 for Figure 6 Schematic diagram of the assembly of a protective cover assembly, a sealing gasket and a video surveillance device with high control accuracy.

[0021] Figure 8 It is a schematic diagram of the exploded structure of the protective cover assembly of the utility model.

[0022] Fig. 9It is a structural schematic diagram of the drive assembly of the utility model.

[0023] In the figure: 1. mounting seat; 11. first mounting groove; 111. soft rubber block; 2. middle plate; 21. first circular hole; 22. card table; 221. avoidance gap; 222. block; 3. camera assembly; 31. lens base; 311. mounting cavity; 312. second mounting groove; 313. first clamping edge; 314. mounting protrusion; 32. camera; 4. driving assembly; 41. driving motor; 42. transmission belt; 43. driving wheel; 5. protective cover assembly; 51. outer shell; 511. second circular hole; 52. lens top cover; 521. second clamping edge; 53. sealing ring; 54. fixing plate; 6. sealing gasket. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0025] See also Figure 1-9 The video surveillance device with high control accuracy of this embodiment includes a mounting seat 1, a middle plate 2 arranged on the mounting seat 1, a camera assembly 3 arranged on the mounting seat 1, and a driving assembly 4 for driving the camera assembly 3 to rotate horizontally. The camera assembly 3 is provided with a first clamping edge 313, and the first clamping edge 313 is arranged between the mounting seat 1 and the middle plate 2. The mounting seat 1 is provided with a first mounting groove 11, and the first mounting groove 11 is equipped with a soft rubber block 111 that is in contact with the first clamping edge 313. The driving assembly 4 is drivingly connected to the camera assembly 3.

[0026] The camera assembly 3 of this embodiment is extended with a first clamping edge 313, which is arranged between the mounting seat 1 and the middle plate 2, and the mounting seat 1 is fixedly arranged on the wall or the bottom surface of the floor, and the driving assembly 4 applies a force to the camera assembly 3 to make the camera assembly 3 rotate horizontally. At the same time, since the soft rubber block 111 of the mounting seat 1 is in contact with the camera assembly 3, the camera assembly 3 overcomes the friction resistance of the soft rubber block 111, and the camera assembly 3 rotates horizontally under the combined action of power and resistance, thereby realizing the angle adjustment of the camera 32. When the driving force of the driving assembly 4 is reduced, and the friction resistance of the soft rubber block 111 on the camera assembly 3 is greater than the power of the driving assembly 4, the camera assembly 3 stops rotating; when the driving force of the driving assembly 4 is increased, and the force of the driving assembly 4 on the camera assembly 3 is greater than the friction resistance of the soft rubber block 111, the camera assembly 3 rotates and adjusts the angle. Since the soft rubber block 111 and the camera assembly 3 are rubbed to control the rotation and stop in this practical example, it can be stopped at will, with high control accuracy, long service life and good practicality. Preferably, the drive assembly 4 of this embodiment can be a mechanical drive assembly 4 or an electronic drive assembly 4. The electronic drive assembly 4 has low noise and sensitive response. The mechanical drive assembly 4 has good control performance. Fig. 9 As shown, the mechanical drive assembly 4 includes a drive motor 41, a transmission belt 42 and a drive wheel 43, and the transmission belt is sleeved between the conveying end of the drive motor 41 and the drive wheel 43. Start the drive motor 41, the conveying end of the drive motor 41 rotates and drives the transmission belt 42, and the drive wheel 43 is driven to rotate under the action of the transmission belt 42, and the drive wheel 43 is abutted against the lens base 31 and drives the lens base 31 to rotate horizontally in the installation cavity 311, thereby adjusting the angle of the camera 32. Moreover, since the soft rubber block 111 is arranged in the longitudinal direction of the camera assembly 3 and does not occupy the rotation angle of the camera assembly 3, the camera assembly 3 of the utility model has a wide rotation angle, and the angle of the camera 32 can be infinitely adjusted within a range of 355 degrees, and the adjustment angle is small, the precision is high, the loss to the components is small, and the service life is long. Preferably, the material of the soft rubber block 111 is silicone.

[0027] See also Figure 1 to Figure 5 In this embodiment, the middle plate 2 is provided with a first circular hole 21 for installing the camera assembly 3, the first circular hole 21 extends toward the center of the circle and is provided with a clamping platform 22, and the first clamping edge 313 is arranged between the mounting seat 1 and the clamping platform 22. The clamping platform 22 is clamped with the first clamping edge 313, so the structure is simple and the practicability is good.

[0028] See also Figure 2 to Figure 4In this embodiment, the camera assembly 3 is provided with a mounting protrusion 314, and the card platform 22 is annularly arranged. The card platform 22 is provided with an avoidance notch 221 for installing the mounting protrusion 314. One end of the avoidance notch 221 is protruding with a stopper 222, and the stopper 222 is used to limit the rotation angle of the mounting protrusion 314. The camera assembly 3 is provided with a first clamping edge 313 and a mounting protrusion 314. The card platform 22 is clamped between the first clamping edge 313 and the mounting protrusion 314, so as to realize the installation connection between the camera assembly 3 and the middle plate 2. Specifically, the card platform 22 is protrudingly arranged along the inner side wall of the first circular hole 21. The card platform 22 is annularly arranged and provided with an avoidance notch 221. When installing, the mounting protrusion 314 of the camera assembly 3 passes through the avoidance notch 221. The camera assembly 3 is rotated so that the card platform 22 passes between the mounting protrusion 314 and the first clamping edge 313, and the camera assembly 3 and the middle plate 2 are detachably connected. At the same time, a stopper 222 is protruded from one end of the avoidance notch 221 to prevent the camera assembly 3 from passing through the avoidance notch 221 and detaching from the middle plate 2 after rotating 360 degrees. Preferably, the stopper 222 and the avoidance notch 221 occupy about 5 degrees of the arc corresponding to the first circular hole 21, so the camera assembly 3 of this embodiment can achieve 355 degrees of rotation, with a wide rotation angle.

[0029] See also Figure 1 to Figure 5 The camera assembly 3 of this embodiment includes a lens base 31 disposed on the mounting seat 1 and a camera 32 rotatably disposed on the lens base 31. The lens base 31 is hollow with a mounting cavity 311, and second mounting grooves 312 are disposed on both sides of the mounting cavity 311. The camera 32 is rotatably disposed in the second mounting groove 312. The camera 32 rotates longitudinally relative to the lens base 31, and the lens base 31 rotates horizontally relative to the mounting seat 1. The first clamping edge 313 and the mounting protrusion 314 are disposed on the lens base 31. The camera assembly 3 of this embodiment can rotate horizontally relative to the mounting seat 1, and the camera 32 can rotate longitudinally relative to the lens base 31. The two-direction adjustment can achieve relatively comprehensive degree adjustment, and the field of view is wide. Specifically, a rotation shaft is extended from both sides of the camera 32, and the rotation shaft is rotatably disposed in the second mounting groove 312, so that the camera 32 can rotate longitudinally relative to the lens base 31.

[0030] See also Figure 1 , 68, the video surveillance device with high control accuracy in this embodiment further includes a protective cover assembly 5, which includes a housing 51, a lens top cover 52, a sealing ring 53, and a fixing plate 54 arranged inside the housing 51, the housing 51 is arranged on the mounting seat 1, the housing 51 is provided with a second circular hole 511, the lens top cover 52 extends outward and is provided with a second clamping edge 521, the housing 51, the sealing ring 53, the second clamping edge 521 and the fixing plate 54 are arranged in sequence, and the lens top cover 52 covers the camera 32. The protective cover assembly 5 in this embodiment can increase the protection performance of the camera 32, and prevent foreign matter from entering the camera 32, affecting the shooting and rotation of the camera 32. Specifically, the outer shell 51 is hollowed out to provide a second circular hole 511, and the second circular hole 511 is arranged opposite to the first circular hole 21. The lens top cover 52 extends out to provide a second clip edge 521, and the second clip edge 521 is arranged between the outer shell 51 and the fixing plate 54. At the same time, a sealing ring 53 is provided between the outer shell 51 and the lens top cover 52, thereby improving the waterproof performance of the camera 32 and preventing the camera 32 from being affected by the external environment.

[0031] See also Figure 7 and Figure 8 In this embodiment, a sealing gasket 6 is provided between the mounting base 1 and the middle plate 2. The sealing gasket 6 can increase the sealing performance of the video surveillance device, prevent insects, rain, dust and other impurities from the external environment from entering, and improve the performance of the surveillance device.

[0032] See also Figure 6 In this embodiment, the lens top cover 52 is made of a transparent material. The transparent material of the lens top cover 52 can be one of glass, PMMA, transparent ABS, transparent PET or styrene.

[0033] See also Figure 6 to Figure 8 In this embodiment, at least two camera assemblies 3 are provided. Two camera assemblies 3 are provided, which can provide a wider field of view and improve monitoring performance.

[0034] The above is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical contents disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent changes and modifications made to the above embodiments according to the technology of the utility model, which do not depart from the content of the technical solution of the utility model, are within the scope of the technical solution of the utility model.

Claims

1. A video surveillance device with high control accuracy, characterized in that: It includes a mounting seat, a middle layer board arranged on the mounting seat, a camera assembly arranged on the mounting seat and a driving assembly for driving the camera assembly to rotate horizontally. The camera assembly is provided with a first clamping edge, and the first clamping edge is arranged between the mounting seat and the middle layer board. The mounting seat is provided with a first mounting groove, and the first mounting groove is equipped with a soft rubber block that is in contact with the first clamping edge. The driving assembly is connected to the camera assembly.

2. The video surveillance device with high control accuracy according to claim 1, characterized in that: The middle plate is hollowed out to form a first circular hole for installing a camera assembly, the first circular hole extends toward the center of the circle and is provided with a clamping platform, and the first clamping edge is arranged between the mounting seat and the clamping platform.

3. The video surveillance device with high control accuracy according to claim 2, characterized in that: The camera assembly is provided with a mounting protrusion, and the card platform is arranged in a ring shape. The card platform is provided with an avoidance gap for installing the mounting protrusion, and one end of the avoidance gap is protruding with a stopper, and the stopper is used to limit the rotation angle of the mounting protrusion.

4. The video surveillance device with high control accuracy according to claim 3, characterized in that: The camera assembly includes a lens base arranged on a mounting seat and a camera rotatably arranged on the lens base. A mounting cavity is hollowed out in the lens base, and second mounting grooves are arranged on both sides of the mounting cavity. The camera is rotatably arranged in the second mounting groove. The camera rotates longitudinally relative to the lens base, and the lens base rotates horizontally relative to the mounting seat. A first clamping edge and a mounting protrusion are arranged on the lens base.

5. The video surveillance device with high control accuracy according to claim 4, characterized in that: The video surveillance equipment with high control accuracy also includes a protective cover assembly, which includes an outer shell, a lens top cover, a sealing ring, and a fixing plate arranged inside the outer shell. The outer shell is arranged on the mounting seat, the outer shell is provided with a second circular hole, the lens top cover extends out and is provided with a second clamping edge, the outer shell, the sealing ring, the second clamping edge and the fixing plate are arranged in sequence, and the lens top cover is covered on the camera.

6. The video surveillance device with high control accuracy according to claim 5, characterized in that: A sealing gasket is provided between the mounting seat and the protective cover assembly.

7. The video surveillance device with high control accuracy according to claim 5, characterized in that: The lens top cover is made of transparent material.

8. The video surveillance device with high control accuracy according to any one of claims 1 to 7, characterized in that: There are at least two camera assemblies.

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