CN210016554U

CN210016554U - Automatic optical zooming camera

Info

Publication number: CN210016554U
Application number: CN201921317168.XU
Authority: CN
Inventors: 高君
Original assignee: Shenzhen Hairuiyang Technology Co Ltd
Current assignee: Shenzhen Hairuiyang Technology Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-02-04
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an automatic optical zooming camera, which comprises a PCB board; the upper end face of the PCB is provided with a camera body; an optical imaging lens is arranged on the upper end face of the camera body; a telescopic cylinder is arranged between the camera body and the optical imaging lens; the outer side wall of the optical imaging lens is provided with a focusing ring; a driven gear is arranged on the outer side of the focusing ring; a zooming motor is arranged on one side of the camera body; the output end of the zooming motor is provided with a rotating shaft; a driving gear is arranged on the rotating shaft; the driven gear is meshed with the driving gear; the PCB is provided with a controller for controlling the zooming motor; the controller is electrically connected with the zooming and zooming motor. The utility model discloses can carry out automatic focusing to the shooting thing, make the object of shooting clearer simultaneously.

Description

Automatic optical zooming camera

Technical Field

The utility model relates to a camera technical field, concretely relates to automatic optics zoom camera.

Background

Optical zooming occurs by changing the position of the lens, the object and the focal point. When the imaging plane moves in the horizontal direction, the visual angle and the focal length are changed, the farther scenery becomes clearer, and people feel like the progressive feeling of an object. The total optical zoom magnification is controlled by a microcontroller to realize the process. The characteristic can be applied to the scene requirements of long-range shooting, object amplification and the like. The existing fixed-focus camera adopts a manual mode in the aspect of optical amplification, needs manual operation, is troublesome in process and has poor picture definition in actual demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatic optics zooms zoom camera is provided, it can carry out auto focus to shooting thing, makes the object of shooting clearer simultaneously.

An automatic optical zoom camera comprises a PCB board; the upper end face of the PCB is provided with a camera body; an optical imaging lens is arranged on the upper end face of the camera body; a telescopic cylinder is arranged between the camera body and the optical imaging lens; the outer side wall of the optical imaging lens is provided with a focusing ring; a driven gear is arranged on the outer side of the focusing ring; a zooming motor is arranged on one side of the camera body; the output end of the zooming motor is provided with a rotating shaft; a driving gear is arranged on the rotating shaft; the driven gear is meshed with the driving gear; the PCB is provided with a controller for controlling the zooming motor; the controller is electrically connected with the zooming and zooming motor.

Preferably, a digital signal processing chip DSP is arranged on the PCB; the controller is electrically connected with the digital signal processing chip DSP; and the digital signal processing chip DSP is electrically connected with a USB interface.

Preferably, a memory chip is arranged on the PCB; and the storage chip is electrically connected with the digital signal processing chip DSP.

Preferably, a power module is further arranged on the PCB; and the power supply module is electrically connected with the digital signal processing chip DSP.

Preferably, a COMS image photosensitive chip is arranged in the camera body; the COMS image photosensitive chip is electrically connected with the digital signal processing chip DSP.

Compared with the prior art, the utility model discloses following beneficial effect has: when shooting the shot object, the optical imaging lens images the shot object, the COMS image photosensitive chip collects, analyzes and processes the image and then transmits the collected signal to the digital signal processing chip DSP, the digital signal processing chip DSP further analyzes and processes the image and then transmits the image signal to the terminal through the USB interface, when the acquired image signal is not clear by analysis, the DSP sends a control signal to the controller, the controller controls the zooming motor to start, at the moment, the rotating shaft connected with the output end of the zooming motor rotates to drive the driving gear to rotate, because the driving gear is meshed and connected with the driven gear, the driven gear rotates along with the driving gear to drive the focusing ring to automatically focus the shot object, when the object formation of image is less, the accessible telescopic cylinder adjusts the magnification for the object of shooting is more clear.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic flow chart of the present invention.

In the figure: 1-a PCB board; 2-a camera body; 3-an optical imaging lens; 4-a telescopic cylinder; 5-a focusing ring; 6-driven gear; 7-a controller; 8-zoom motor; 9-a rotating shaft; 10-a drive gear; 11-digital signal processing chip DSP; 12-a memory chip; 13-a USB interface; 14-a power supply module; 15-COMS image photosensitive chip.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, the present invention provides an automatic optical zoom camera, which includes a PCB board 1; the upper end surface of the PCB 1 is provided with a camera body 2; an optical imaging lens 3 is arranged on the upper end face of the camera body 2; a telescopic cylinder 4 is arranged between the camera body 2 and the optical imaging lens 3; the outer side wall of the optical imaging lens 3 is provided with a focusing ring 5; a driven gear 6 is arranged on the outer side of the focusing ring 5; one side of the camera body 2 is provided with a zooming motor 8; the output end of the zooming motor 8 is provided with a rotating shaft 9; a driving gear 10 is arranged on the rotating shaft 9; the driven gear 6 is meshed with the driving gear 10; the PCB board 1 is provided with a controller 7 for controlling the zooming motor 8; the controller 7 is electrically connected to the zoom motor 8.

Example 2

As shown in fig. 1 to 2, the present embodiment 2 adopts the following scheme based on the above embodiments: a digital signal processing chip DSP11 is arranged on the PCB board 1; the controller 7 is electrically connected with the digital signal processing chip DSP 11; the digital signal processing chip DSP11 is electrically connected with a USB interface 13; the PCB board 1 is provided with a memory chip 12; the storage chip 12 is electrically connected with the digital signal processing chip DSP 11; the PCB board 1 is also provided with a power module 14; the power supply module 14 is electrically connected with the digital signal processing chip DSP 11; a COMS image photosensitive chip 15 is arranged in the camera body 2; the cmos image sensing chip 15 is electrically connected to the digital signal processing chip DSP 11.

The working principle is as follows: when shooting a shot object, the optical imaging lens 3 images the shot object, the COMS image photosensitive chip 15 collects, analyzes and processes the image and then transmits the collected signal to the digital signal processing chip DSP11, the digital signal processing chip DSP11 further analyzes and processes the image and then transmits the image signal to a terminal through the USB interface 13, when the collected image signal is not clear, the digital signal processing chip DSP11 sends a control signal to the controller 7, the controller 7 controls the zoom motor 8 to start, at the moment, the rotating shaft 9 connected with the output end of the zoom motor 8 rotates to further drive the driving gear 10 to rotate, because the driving gear 10 is meshed and connected with the driven gear 6, the driven gear 6 rotates along with the driving gear 10 to drive the focusing ring 5 to focus the shot object, when the object is imaged to be small, the magnification can be adjusted through the telescopic cylinder 4, so that the shot object is clearer.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic optical zoom camera comprises a PCB board; the method is characterized in that: the upper end face of the PCB is provided with a camera body; an optical imaging lens is arranged on the upper end face of the camera body; a telescopic cylinder is arranged between the camera body and the optical imaging lens; the outer side wall of the optical imaging lens is provided with a focusing ring; a driven gear is arranged on the outer side of the focusing ring; a zooming motor is arranged on one side of the camera body; the output end of the zooming motor is provided with a rotating shaft; a driving gear is arranged on the rotating shaft; the driven gear is meshed with the driving gear; the PCB is provided with a controller for controlling the zooming motor; the controller is electrically connected with the zooming and zooming motor.

2. The automatic optical zoom and magnification-varying camera according to claim 1, wherein a digital signal processing chip DSP is provided on the PCB; the controller is electrically connected with the digital signal processing chip DSP; and the digital signal processing chip DSP is electrically connected with a USB interface.

3. An automatic optical zoom and magnification change camera according to claim 1, wherein a memory chip is provided on the PCB; and the storage chip is electrically connected with the digital signal processing chip DSP.

4. An automatic optical zoom and magnification change camera according to claim 1, wherein a power module is further provided on the PCB; and the power supply module is electrically connected with the digital signal processing chip DSP.

5. The automatic optical zoom and magnification change camera according to claim 1, wherein a cmos image sensor chip is provided in the camera body; the COMS image photosensitive chip is electrically connected with the digital signal processing chip DSP.