CN213126206U

CN213126206U - Camera tracking system and intelligent doorbell

Info

Publication number: CN213126206U
Application number: CN202022421013.XU
Authority: CN
Inventors: 冯康; 张政; 曹桂盛
Original assignee: Weifang Goertek Electronics Co Ltd
Current assignee: Weifang Goertek Electronics Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-04
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a tracking system and intelligent doorbell make a video recording, tracking system makes a video recording includes: a camera; the adjusting module is used for adjusting the shooting direction of the camera; the adjusting module is provided with a fixed arm, a rotating shaft arranged on the fixed arm in a hinged mode, a first driving device used for driving the rotating shaft to rotate, a swing arm arranged on the rotating shaft in a hinged mode, a second driving device used for driving the swing arm to rotate relative to the rotating shaft, and a camera is arranged on the swing arm. The camera shooting direction of the camera can be adjusted by setting the adjusting module, so that a shooting target is presented in a shot image, and the camera shooting is adjusted and tracked. The rotating movement of the rotating shaft is set, so that the camera can vertically rotate; the swing arm is arranged to rotate, so that the camera can move in the horizontal direction; the swing arm is driven to rotate together when the rotating shaft rotates, so that the position and the angle of the camera in a space range are adjusted, the range of a blind area is reduced, and the safety is improved.

Description

Camera tracking system and intelligent doorbell

Technical Field

The utility model belongs to the technical field of automatic adjustment pursuit, concretely relates to tracking system and intelligent doorbell that has this tracking system that makes a video recording make a video recording.

Background

The former intelligent electronic product develops rapidly, and the kind is various: intelligent wearing class, intelligent voice class, intelligent house class. With the improvement of the social living standard, the requirements of people on the living quality are higher and higher. How to better enable people to live conveniently, comfortably and safely becomes the target of intelligent furniture products. The intelligent doorbell serves as one of intelligent furniture products, and has higher requirements on safety than other products. At present, intelligent doorbells are directly fixed at specific positions, so that pictures recorded by a camera only have one direction, and a large part of blind area range exists.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to foretell problem among the prior art, provide a tracking system makes a video recording, the direction of making a video recording of adjustment camera realizes shooting the target and presents in the image of shooting, realizes that the adjustment of making a video recording is tracked.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a camera tracking system, comprising:

a camera;

the adjusting module is used for adjusting the shooting direction of the camera;

the adjusting module is provided with a fixed arm, a rotating shaft arranged on the fixed arm in a hinged mode, a first driving device used for driving the rotating shaft to rotate, a swing arm arranged on the rotating shaft in a hinged mode, a second driving device used for driving the swing arm to rotate relative to the rotating shaft, and a camera is arranged on the swing arm.

Furthermore, the rotating shaft is provided with a connecting rod vertically and fixedly arranged with the rotating shaft, and the swing arm is hinged on the connecting rod.

Furthermore, the swing arm have with connecting rod parallel arrangement's swing arm main part, follow the both ends of swing arm main part to the connecting rod direction extends the connecting portion that sets up, connecting portion articulate on the connecting rod, the camera is established in the swing arm main part.

Furthermore, a first gear is sleeved on the rotating shaft, and a first telescopic rack used for driving the first gear to rotate is arranged on the first driving device.

Furthermore, a second gear is arranged on the connecting rod, and a second telescopic rack for driving the second gear to rotate is arranged on the second driving device.

Further, the second driving device is arranged on the swing arm.

Further, the second gear is fixedly arranged on the outer side of the connecting rod.

Further, the device also comprises an infrared detection module which is used for detecting the heat source signal.

Furthermore, the device also comprises a control module which controls the adjustment module to adjust according to the feedback signal of the infrared detection module.

Further, still include voice prompt module, it carries out voice prompt and reports.

Further, the mobile terminal also comprises a wireless module which sends the image shot by the camera to the terminal.

Based on foretell a pursuit system of making a video recording, the utility model discloses still provide an intelligent doorbell, have foretell pursuit system of making a video recording, the direction of making a video recording of adjustment camera realizes shooting the target and presents in the image of shooting, realizes the adjustment pursuit of making a video recording.

An intelligent doorbell is provided with the camera shooting tracking system.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the camera shooting direction of the camera can be adjusted by setting the adjusting module, so that a shooting target is presented in a shot image, and the camera shooting is adjusted and tracked. The rotating movement of the rotating shaft is set, so that the camera can vertically rotate; the swing arm is arranged to rotate, so that the camera can move in the horizontal direction; the swing arm is driven to rotate together when the rotating shaft rotates, so that the position and the angle of the camera in a space range are adjusted, the problems that the original camera shooting direction is fixed and the blind area range is large are solved, the blind area range is reduced, and the safety is improved.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a camera tracking system according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

fig. 3 is a control configuration diagram of the imaging tracking system.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the positional relationships shown in the drawings. The terminology is for the purpose of describing the invention only and is not intended to be limiting of the invention since it is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, an embodiment of a camera tracking system according to the present invention is an embodiment of a camera tracking system, which includes: the camera 8 and the adjusting module are used for adjusting the shooting direction of the camera 8; the adjusting module is provided with a fixed arm 10, a rotating shaft 7 hinged on the fixed arm 10, a first driving device 3 used for driving the rotating shaft 7 to rotate, a swing arm 9 hinged on the rotating shaft 7, and a second driving device 6 used for driving the swing arm 9 to rotate relative to the rotating shaft 7, and the camera 8 is fixedly arranged on the swing arm 9. The shooting direction of the camera 8 can be adjusted by setting the adjusting module, so that a shooting target is presented in a shot image, and the shooting adjustment tracking is realized. The rotating shaft 7 is arranged to rotate, so that the camera 8 can vertically rotate; the swing arm 9 is arranged to rotate, so that the camera 8 moves in the horizontal direction; the swing arm 9 is driven to rotate together when the rotating shaft 7 rotates, so that the position and the angle of the camera in a space range can be adjusted by the rotation of the rotating shaft 7 and the rotation of the swing arm 9, the problems that the original camera shooting direction is fixed and the blind area range is large are solved, the blind area range is reduced, and the safety is improved.

For the rotation of the rotating shaft 7, the first gear 1 is sleeved on the rotating shaft 7, and the first driving device 3 is provided with a first telescopic rack 2 for driving the first gear 1 to rotate. The first rack 2 horizontally reciprocates under the power provided by the driving device 3, and the first rack 2 contracts relative to the driving device 3 to drive the swing arm 9 to rotate, so that the camera moves upwards; the reciprocating motion of first rack 2 drives the positive and negative rotation of first gear 1, and swing arm 9 articulates and establishes on pivot 7, and swing arm 9 follows pivot 7 rotations, has driven the motion of camera 8 in vertical direction.

In this embodiment, the rotation of the rotating shaft 7 is driven by a rack-and-pinion structure, and in other embodiments, other structures may be used to rotate the rotating shaft 7.

The rotating shaft 7 is provided with a connecting rod 11 which is vertically and fixedly arranged with the rotating shaft 7, and the swing arm 9 is hinged on the connecting rod 11, namely, the rotating axis of the rotating shaft 7 is vertically arranged with the rotating axis of the swing arm 9, and the position and the angle of the camera 8 in the space can be adjusted by arranging the two vertical directions to be overlapped and rotated.

For the rotation of the swing arm 9 relative to the rotating shaft 7, the connecting rod 11 is provided with a second gear 4, and the second driving device 6 is provided with a second rack 5 which can be extended and retracted and is used for driving the second gear 4 to rotate. The second gear 4 reciprocates in the horizontal direction, the second gear 4 horizontally reciprocates under the power provided by the driving device 6, and the second gear 4 extends out relative to the second driving device 6 to drive the swing arm 9 to rotate, so that the camera 8 rotates rightwards; the reciprocating motion of the second gear 4 drives the second rack 5 to rotate forward and backward, and the second rack 5 on the swing arm 9 rotates to generate the effect that the swing arm 9 rotates relative to the rotating shaft 7, so that the camera 8 is driven to move in the horizontal direction.

Swing arm 9 has the swing arm main part with connecting rod 11 parallel arrangement, extends the connecting portion that sets up to the connecting rod direction along the both ends of swing arm main part, and connecting portion articulate on connecting rod 11, and camera 8 is established in the swing arm main part, and the swing arm main part sets up with connecting rod 11 interval, is favorable to increasing camera 8's adjustable range. The second driving device 6 is arranged on the swing arm 9, and the second gear 5 is fixedly arranged on the outer side of the connecting rod 11.

The camera shooting tracking system further comprises an infrared detection module, a control module and a voice prompt module, wherein the external detection module is used for detecting heat source signals, the control module controls the action of the adjustment module according to feedback signals of the infrared detection module, and the voice prompt module carries out voice prompt broadcasting. The infrared detection module detects whether a heat source approaches, if so, the infrared detection module outputs a signal, and the control module drives the adjustment module to adjust the camera shooting direction of the camera 8, so that the heat source body is displayed in a picture; when the heat source body enters the picture, the rotating module is controlled to stop moving; meanwhile, the voice prompt module is started to remind the user of visiting.

The wireless module can be further arranged to send images shot by the camera 8 to the terminal, the terminal can be a user mobile phone and other devices, the user can be reminded through the wireless module when the heat source body is detected, and after the user confirms the heat source body, the adjusting module is restored to the initial position.

When the infrared detection module is arranged, a plurality of infrared detection modules can be arranged, and the approach of a heat source is more accurately detected. The infrared detection module outputs a feedback signal to the control module after detecting the heat source signal, and the control module judges the direction of the heat source according to the signal source and drives the adjustment module to act, so that the camera 8 rotates towards the position of the heat source. In the rotating process, the camera 8 captures a current image to the control module, the control module further judges whether the heat source main body enters the picture, if so, the control module stops working to keep the current position, and if not, the control module continues to control the action.

Correspondingly, after the infrared detection module detects the heat source signal, the control module can control the voice prompt module to prompt the user of visitor visiting, and meanwhile, the current image information and the prompt information can be sent to the terminal through the wireless module, so that double reminding is realized, and the user is prevented from missing information. The user can reset the position of the adjusting module through resetting to prepare for the next detection. Can reduce original field of vision blind area through above scheme, realize the multi-angle detection of making a video recording, improve intelligent doorbell's security.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A camera tracking system, comprising:

a camera;

2. The camera tracking system of claim 1, wherein a connecting rod is disposed on the rotating shaft and is perpendicular to the rotating shaft, and the swing arm is hinged to the connecting rod.

3. The camera tracking system of claim 2, wherein the swing arm has a swing arm main body disposed parallel to the connecting rod, and connecting portions extending along two ends of the swing arm main body toward the connecting rod, the connecting portions being hinged to the connecting rod, and the camera is disposed on the swing arm main body.

4. The camera tracking system according to claim 1, wherein a first gear is sleeved on the rotating shaft, and a first rack which is retractable and used for driving the first gear to rotate is arranged on the first driving device.

5. The camera tracking system according to claim 2, wherein a second gear is provided on the connecting rod, and a second rack that is extendable and retractable for driving the second gear to rotate is provided on the second driving device.

6. The camera tracking system of claim 5, wherein the second driving device is disposed on the swing arm, and the second gear is fixed to an outer side of the connecting rod.

7. A camera tracking system according to any one of claims 1 to 6, further comprising an infrared detection module for detecting a heat source signal.

8. A camera tracking system according to any one of claims 1 to 6, further comprising a control module for controlling the adjustment module to adjust in response to a feedback signal from the infrared detection module.

9. The camera tracking system of any one of claims 1 to 6, further comprising a voice prompt module that performs voice prompt announcement; the terminal also comprises a wireless module which sends the images shot by the camera to the terminal.

10. An intelligent doorbell having a camera tracking system according to any one of claims 1 to 9.