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Lens module and camera

A lens module and camera technology, applied in image communication, TV, color TV components and other directions, can solve the problems of time-consuming position adjustment, difficulty in adjusting the position of the lens, poor user experience, etc., and meet the requirements of reducing installation accuracy. , The effect of low installation position accuracy requirements and convenient installation of cameras

Active Publication Date: 2020-09-22
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When installing the camera to the shooting position, the lens needs to be aimed at the shooting target. Usually, the bracket needs to be adjusted to fix the camera at an accurate position. Adjusting the position of the lens takes a long time, especially when the camera is heavy , it is more difficult to adjust the position of the lens
In summary, when the existing cameras are installed at the camera position, the position adjustment is time-consuming and laborious, resulting in poor user experience

Method used

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  • Lens module and camera
  • Lens module and camera
  • Lens module and camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 1-Figure 6 As shown, this embodiment discloses a lens module 100, the above-mentioned lens module 100 includes a lens assembly 10, a first mount 20, a second mount 30 and a first drive assembly 40, the lens assembly 10 includes a lens 11 . The lens assembly 10 is connected to the first mount 20 . The first mounting frame 20 is rotatably connected with the second mounting frame 30 , and the second mounting frame 30 is used for connecting with the casing of the camera 200 . The first driving assembly 40 drives the first installation frame 20 to rotate.

[0050] The advantage of the lens module 100 of this embodiment is that: the first mounting frame 20 of this embodiment can rotate under the driving of the first driving assembly 40, and the lens assembly 10 rotates with the rotation of the first mounting frame 20, that is, the present embodiment The position of the lens 11 of the lens module 100 of the example is adjustable, so that after the lens module ...

Embodiment 2

[0063] Such as Figure 1-15 As shown, the lens module 100 of this embodiment includes the lens module 100 of Embodiment 1, the lens module 100 of this embodiment also includes a third mounting frame 60 and a second driving assembly 70, and the first driving assembly 40 drives the second driving assembly 70. A mounting frame 20 rotates on the first plane, the second mounting frame 30 is rotatably connected to the third mounting frame 60 , and the second driving assembly 70 drives the second mounting frame 30 to rotate on the second plane. The first plane is perpendicular to the second plane. For example: after the lens module 100 is installed on the camera, the first plane may be a plane perpendicular to the ground, and the second plane may be a plane horizontal to the ground.

[0064] Such as Figure 10 As shown, the second mounting frame 30 is provided with a second rotating shaft 37 on the surface facing the third mounting frame 60. Correspondingly, the third mounting fram...

Embodiment 3

[0076] Such as Figure 16 As shown, this embodiment discloses a camera 200, the camera 200 includes a first housing 210 and the lens module 100 of Embodiment 2, the first housing 210 has an installation cavity, and the first housing 210 is provided with The first viewing window 211 , the lens module 100 is disposed in the installation cavity of the first housing 210 , and the lens 11 is disposed opposite to the first viewing window 221 .

[0077] Both the first power part 41 and the second power part 71 of this embodiment can be connected to the control circuit board of the camera 200 for signals, and the camera 200 can be provided with an angle adjustment button or a knob to control the rotation of the lens 11.

[0078] The advantage of the camera 200 of this embodiment is that: the first mounting frame 20 can rotate under the drive of the first drive assembly 40, and the lens assembly 10 rotates with the rotation of the first mounting frame 20, that is, the lens module 100 o...

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Abstract

The invention relates to a lens module and a camera. The lens module comprises a lens assembly, a first mounting rack, a second mounting rack and a first driving assembly, wherein the lens assembly comprises a lens. The lens assembly is connected with the first mounting rack. The first mounting frame is rotatably connected with the second mounting frame, and the second mounting frame is used for being connected with a shell of the camera. The first driving assembly drives the first mounting frame to rotate. The camera comprises a first shell and the lens module, wherein a mounting cavity is formed in the first shell, a first window is formed in the first shell, the lens module is arranged in the mounting cavity of the first shell, and a lens is opposite to the first window. The position ofthe lens of the lens module is adjustable, so after the lens module is installed on a camera, when the camera is installed on a camera shooting position, only the lens needs to be roughly aligned with a target to be shot, the requirement for the accuracy of the installation position of the lens is low, and the camera is convenient to install.

Description

technical field [0001] The invention relates to a lens module and a camera. Background technique [0002] The camera includes a casing and a lens module installed in the inner cavity of the casing. The lens module includes a lens, and a window is provided on the casing. The window is arranged opposite to the lens, and a transparent protective cover is generally installed on the window. [0003] The lens of the existing video camera is fixedly installed in the inner cavity of the casing, and the direction of the lens cannot be adjusted. When installing the camera to the shooting position, the lens needs to be aimed at the shooting target. Usually, the bracket needs to be adjusted to fix the camera at an accurate position. Adjusting the position of the lens takes a long time, especially when the camera is heavy , It is more difficult to adjust the position of the lens. To sum up, when the existing camera is installed at the camera position, the position adjustment is time-co...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/247
CPCH04N23/56H04N23/51H04N23/50H04N23/55H04N23/90
Inventor 李杨颜财盛
Owner HANGZHOU HIKVISION DIGITAL TECH
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