CN212965682U

CN212965682U - Automatic photographing mechanism

Info

Publication number: CN212965682U
Application number: CN202021960512.XU
Authority: CN
Inventors: 黄奕宏; 陈锦杰; 秦超; 尹国伟; 杨杰; 庄庆波; 林锋; 王卫武; 王东东; 陈军
Original assignee: Shenzhen Sking Intelligent Equipment Co Ltd
Current assignee: Shenzhen Sking Intelligent Equipment Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-13
Anticipated expiration: 2030-09-09

Abstract

The application provides an automatic mechanism of shooing, including Z axle removal subassembly, connect in the Y axle removal subassembly of Z axle removal subassembly, connect in the X axle removal subassembly of Y axle removal subassembly, connect in two at least main cameras of X axle removal subassembly, connect in the fine-tuning frame of Y axle removal subassembly and be fixed in the auxiliary camera on the fine-tuning frame, X axle removal subassembly includes two at least X axle driving pieces, X axle driving piece is used for driving main camera, and every X axle driving piece all is connected with main camera. The application provides an automatic mechanism of shooing, main camera and auxiliary camera all can remove under the effect that Z axle removed the subassembly and the Y axle removed the subassembly for this automatic mechanism of shooing can be applicable to large size liquid crystal display's detection. Each main camera moves through the drive of the corresponding X-axis driving piece, and the fine adjustment frame can finely adjust the position of the auxiliary camera and finely adjust the positions of the main camera and the auxiliary camera according to the size of the liquid crystal display screen.

Description

Automatic photographing mechanism

Technical Field

The application belongs to the technical field of optical detection, and more particularly relates to an automatic photographing mechanism.

Background

In the production process of the liquid crystal display screen, the liquid crystal display screen needs to be photographed, and whether the liquid crystal display screen is qualified or not is detected. However, the area of the liquid crystal display screen applied to the electronic devices such as televisions and displays is large, the conventional optical detection device cannot meet the size requirement of detection, and particularly, in the current optical detection device, the position of the camera is difficult to adjust, and the optical detection device cannot be adapted to the liquid crystal display screens with various sizes.

Disclosure of Invention

An object of the embodiment of the present application is to provide an automatic photographing mechanism to solve the technical problem that an optical detection device in the prior art cannot detect a large-sized liquid crystal display screen.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides an automatic mechanism of shooing, including Z axle removal subassembly, connect in the Y axle of Z axle removal subassembly removes the subassembly, connect in the X axle of Y axle removal subassembly removes the subassembly, connect in at least two main cameras of X axle removal subassembly, connect in the fine-tuning frame of Y axle removal subassembly and be fixed in auxiliary camera on the fine-tuning frame, X axle removal subassembly includes two at least X axle driving pieces, X axle driving piece is used for the drive main camera, and every X axle driving piece all is connected with main camera.

In one embodiment, the number of the primary cameras is two, and the auxiliary camera is disposed between the two primary cameras.

In one embodiment, the X-axis moving assembly further includes an X-axis slide rail and a plurality of X-axis sliders each slidably connected to the X-axis slide rail, the number of the main cameras is equal to the number of the X-axis sliders, and each of the main cameras is fixed to each of the X-axis sliders.

In one embodiment, the X-axis driving member includes an X-axis motor, an X-axis lead screw driven to rotate by the X-axis motor, and an X-axis nut block screwed to the X-axis lead screw, and the X-axis nut block and the X-axis slider are fixedly connected.

In one embodiment, the fine adjustment frame comprises a connecting frame, a Y-axis fine adjustment assembly arranged on the connecting frame, and an angle fine adjustment assembly arranged on the Y-axis fine adjustment assembly, wherein one end of the connecting frame is connected to the Y-axis moving assembly, and the other end of the connecting frame is connected to the Y-axis fine adjustment assembly.

In one embodiment, the Y-axis fine adjustment assembly includes a Y-axis fine adjustment seat fixed to the connecting frame, a Y-axis sliding seat slidably connected to the Y-axis fine adjustment seat in the Y-axis direction, and a Y-axis adjustment member screwed to the Y-axis fine adjustment seat and abutting against the Y-axis sliding seat.

In one embodiment, the angle fine-tuning assembly comprises an angle fine-tuning seat fixed on the Y-axis fine-tuning assembly, a rotating block rotatably connected to the angle fine-tuning seat, and two angle adjusting pieces, wherein the angle fine-tuning seat has two parallel portions parallel to each other, the auxiliary camera is fixed to the rotating block, the rotating block has a protruding portion extending between the two parallel portions, and the two angle adjusting pieces are respectively in threaded connection with the two parallel portions and used for pushing the protruding portion.

In one embodiment, the automatic photographing mechanism further comprises a mounting frame, the Z-axis moving assembly is fixed on the mounting frame, and a shock pad is fixed at the bottom of the mounting frame.

In one embodiment, the Z-axis moving assembly includes a Z-axis motor, a Z-axis lead screw driven to rotate by the Z-axis motor, a Z-axis nut block screwed to the Z-axis lead screw, a Z-axis slider fixedly connected to the Z-axis nut block, and a Z-axis slide rail for guiding the Z-axis slider.

In one embodiment, the Y-axis moving assembly includes a Y-axis motor, a Y-axis lead screw driven to rotate by the Y-axis motor, a Y-axis nut block screwed to the Y-axis lead screw, a Y-axis slider fixedly connected to the Y-axis nut block, and a Y-axis slide rail for guiding the Y-axis slider.

The application provides an automatic mechanism of shooing's beneficial effect lies in: compared with the prior art, the automatic photographing mechanism comprises a Z-axis moving assembly, a Y-axis moving assembly, an X-axis moving assembly, at least two main cameras, a fine adjustment frame and an auxiliary camera, wherein the main cameras and the auxiliary camera can move on the Z axis under the action of the Z-axis moving assembly and can also move on the Y axis under the action of the Y-axis moving assembly, and therefore the automatic photographing mechanism can be suitable for detecting large-size liquid crystal displays. Each main camera moves through the drive of the corresponding X-axis driving piece, so that each main camera can be independently controlled at the position of an X axis, the position of the auxiliary camera can be finely adjusted by the fine adjustment frame, and the positions of the main camera and the auxiliary camera can be finely adjusted according to the size of the liquid crystal display screen.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective structural view of an automatic photographing mechanism provided in an embodiment of the present application;

fig. 2 is a perspective structural view of a Z-axis moving assembly and a Y-axis moving assembly provided in an embodiment of the present application;

fig. 3 is a perspective structural view of the X-axis moving assembly, the primary camera and the secondary camera provided in the embodiment of the present application;

fig. 4 is a perspective structural view of a fine adjustment stand and an auxiliary camera provided in an embodiment of the present application;

fig. 5 is a perspective view of a Y-axis fine adjustment assembly according to an embodiment of the present disclosure.

Wherein, in the figures, the respective reference numerals:

1-Z axis moving assembly; an 11-Z axis motor; 12-Z axis lead screw; 13-Z axis slide; 14-Z axis slide rails; a 2-Y axis moving assembly; a 21-Y axis motor; a 22-Y axis lead screw; 23-Y axis slide; a 24-Y axis slide rail; 3-X axis moving assembly; 31-X axis drive; 311-X axis motor; 312-X axis lead screw; 313-X axis nut block; a 32-X axis slide; 33-X axis slide rails; 4-a main camera; 5-fine adjustment frame; 51-a connecting frame; a 52-Y axis fine adjustment assembly; 521-Y axis fine adjustment seat; 522-Y axis slide mount; 523-Y-axis adjustment; 53-an angle fine adjustment assembly; 531-fine angle adjustment; 5311-a parallel portion; 532-turning block; 5321-a boss; 533-angle adjustment; 6-an auxiliary camera; 7-a mounting frame; 8-shock pad.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The automatic photographing mechanism provided in the embodiment of the present application will now be described. The automatic photographing mechanism can photograph and detect large objects to be detected, such as liquid crystal displays and the like.

In one embodiment of the present application, referring to fig. 1, the automatic photographing mechanism includes a Z-axis moving assembly 1, a Y-axis moving assembly 2, an X-axis moving assembly 3, at least two main cameras 4, a fine adjustment frame 5 and an auxiliary camera 6. The Y-axis moving assembly 2 is connected to the Z-axis moving assembly 1, the X-axis moving assembly 3 and the fine adjustment frame 5 are both arranged on the Y-axis moving assembly 2, the main camera 4 is arranged on the X-axis moving assembly 3, and the auxiliary camera 6 is fixed on the fine adjustment frame 5. Therefore, when the Z-axis moving assembly 1 works, the Y-axis moving assembly 2, the X-axis moving assembly 3, the main camera 4, the fine adjustment frame 5 and the auxiliary camera 6 can move in the Z-axis direction, so that the main camera 4 and the auxiliary camera 6 can move in the vertical direction relative to the object to be detected, and the main camera 4 and the auxiliary camera 6 can focus on the object to be detected. When the Y-axis moving assembly 2 works, the X-axis moving assembly 3, the main camera 4, the fine adjustment frame 5 and the auxiliary camera 6 can move in the Y-axis direction, so that the main camera 4 and the auxiliary camera 6 can scan and photograph the object to be detected in the Y-axis direction, and the Y-axis moving assembly is suitable for the object to be detected with a large size in the Y-axis direction. The X-axis moving assembly 3 includes at least two X-axis driving members 31, the number of the X-axis driving members 31 can be selected to be the same as the number of the main cameras 4, and the number of the main cameras 4 can be selected according to the detection precision and the size range to be detected. Each X-axis driving member 31 is connected with a main camera 4 so that each main camera 4 can be independently driven, and thus, can be applied to objects to be detected of different sizes. The fine adjustment frame 5 is used for fine adjustment of the position of the auxiliary camera 6 and changing the distance and the angle between the auxiliary camera 6 and the main camera 4, so that the main camera 4 and the auxiliary camera 6 can be better matched for taking a picture.

The automatic photographing mechanism in the above embodiment includes a Z-axis moving component 1, a Y-axis moving component 2, an X-axis moving component 3, at least two main cameras 4, a fine adjustment frame 5, and an auxiliary camera 6, where the main camera 4 and the auxiliary camera 6 can both move in the Z-axis direction under the action of the Z-axis moving component 1 and also can move in the Y-axis direction under the action of the Y-axis moving component 2, so that the automatic photographing mechanism can be suitable for detecting large-sized liquid crystal displays. Each main camera 4 is driven to move by the corresponding X-axis driving part 31, so that each main camera 4 can be independently controlled at the position of the X axis, and the fine adjustment frame 5 can finely adjust the position of the auxiliary camera 6 and finely adjust the positions of the main camera 4 and the auxiliary camera 6 according to the size of the liquid crystal display screen.

Alternatively, the number of the main cameras 4 is two, the number of the X-axis driving members 31 is also two, and the auxiliary camera 6 is provided between the two main cameras 4, and the two main cameras 4 can be simultaneously assisted. Accordingly, the two X-axis driving members 31 are respectively disposed at both sides of the auxiliary camera 6, so that the two main cameras 4 are always located at both sides of the auxiliary camera 6 when the X-axis driving members 31 are operated.

In one embodiment of the present application, please refer to fig. 2, the automatic photographing mechanism further includes a mounting bracket 7, the Z-axis moving assembly 1 is fixed on the mounting bracket 7, and the structure of the mounting bracket 7 is not limited herein, and the structure is stable. The bottom of the mounting frame 7 is fixed with a shock pad 8, so that the vibration generated by the main camera 4 and the auxiliary camera 6 during moving can be reduced. More specifically, the mounting bracket 7 is fixed to the table, and the crash pad 8 is provided between the mounting bracket 7 and the crash pad 8.

In one embodiment of the present application, referring to fig. 2, the Z-axis moving assembly 1 includes a Z-axis motor 11, a Z-axis screw 12, a Z-axis nut block, a Z-axis slider 13, and a Z-axis slide 14. Z axle lead screw 12 connects in Z axle motor 11, Z axle nut piece threaded connection in Z axle lead screw 12, Z axle nut piece and Z axle slider 13 fixed connection, and Z axle slider 13 sliding connection in Z axle slide rail 14. When the Z-axis motor 11 works, the Z-axis screw rod 12 rotates to enable the Z-axis nut block and the Z-axis sliding block 13 to move, under the guidance of the Z-axis sliding rail 14, the Z-axis nut block and the Z-axis sliding block 13 move in the Z-axis direction, and the Y-axis moving assembly 2 is fixed on the Z-axis sliding block 13.

In one embodiment of the present application, referring to fig. 2, the Y-axis moving assembly 2 may be selected to have the same structure as the Z-axis moving assembly 1. Specifically, the Y-axis moving assembly 2 includes a Y-axis motor 21, a Y-axis screw 22, a Y-axis nut block, a Y-axis slider 23, and a Y-axis slide rail 24. Y axle lead screw 22 connects in Y axle motor 21, Y axle nut piece threaded connection in Y axle lead screw 22, and Y axle nut piece and Y axle slider 23 fixed connection, and Y axle slider 23 sliding connection in Y axle slide rail 24. When the Y-axis motor 21 works, the Y-axis screw rod 22 rotates to enable the Y-axis nut block and the Y-axis sliding block 23 to move, under the guidance of the Y-axis sliding rail 24, the Y-axis nut block and the Y-axis sliding block 23 move in the Y-axis direction, and the Y-axis moving assembly 2 is fixed on the Y-axis sliding block 23.

In one embodiment of the present application, referring to fig. 3, the X-axis moving assembly 3 includes a plurality of X-axis driving members 31, an X-axis sliding rail 33 and a plurality of X-axis sliding blocks 32. The number of the X-axis sliders 32 is the same as that of the X-axis driving pieces 31, each X-axis driving piece 31 correspondingly drives one X-axis slider 32 to move, and each X-axis slider 32 is correspondingly fixed with one main camera 4. The X-axis driving member 31 drives the X-axis slider 32 to move, and the X-axis slider 32 is slidably connected to the X-axis slide rail 33, thereby guiding the X-axis slider 32.

More specifically, the X-axis driver 31 includes an X-axis motor 311, an X-axis screw 312, and an X-axis nut block 313, the X-axis screw 312 is connected to the X-axis motor 311, the X-axis nut block 313 is threadedly connected to the X-axis screw 312, and the X-axis nut block 313 is fixedly connected to the X-axis slider 32. When the X-axis motor 311 operates, the X-axis screw 312 rotates, the X-axis nut block 313 moves relative to the X-axis screw 312, and the X-axis nut block 313 translates in the X-axis direction under the guidance of the X-axis slider 32, thereby realizing the movement of the main camera 4 in the X-axis direction.

In one embodiment of the present application, referring to fig. 3 and 4, the fine adjustment frame 5 includes a connection frame 51, a Y-axis fine adjustment assembly 52 and an angle fine adjustment assembly 53, so that the direction of the auxiliary camera 6 in the Y-axis can be adjusted, thereby adjusting the distance between the auxiliary camera 6 and the main camera 4 and adjusting the angle of the auxiliary camera 6 relative to the main camera 4. One end of the connecting frame 51 is connected to the Y-axis moving assembly 2, and may be specifically connected to the Y-axis slider 23 of the Y-axis moving assembly 2, and the other end of the connecting frame 51 is connected to the Y-axis fine adjustment assembly 52, and may be specifically connected to the Y-axis fine adjustment base 521 of the Y-axis fine adjustment assembly 52.

Optionally, referring to fig. 5, the Y-axis fine adjustment assembly 52 includes a Y-axis fine adjustment seat 521, a Y-axis sliding seat 522 and a Y-axis adjustment member 523, the Y-axis sliding seat 522 can slide relative to the Y-axis fine adjustment seat 521 in the Y-axis direction, the Y-axis adjustment member 523 can be a screw member, and the Y-axis adjustment member 523 is connected to the Y-axis fine adjustment seat 521 in a threaded manner and abuts against the Y-axis sliding seat 522. Thus, when the Y-axis adjuster 523 is rotated, the Y-axis adjuster 523 moves relative to the Y-axis fine adjustment base 521, and the end of the Y-axis adjuster 523 pushes the Y-axis sliding base 522 to move relative to the Y-axis fine adjustment base 521, thereby adjusting the position of the auxiliary camera 6 in the Y-axis.

Alternatively, referring to fig. 4, the angle fine-tuning assembly 53 can rotate the auxiliary camera 6 around the X-axis as a rotation axis, and the angle fine-tuning assembly 53 includes an angle fine-tuning seat 531, a rotation block 532 and two angle-tuning members 533. The turning block 532 is rotatably connected to the fine angle adjustment base 531, a rotation axis of the turning block 532 is an X axis, the auxiliary camera 6 is fixed to the turning block 532, and when the turning block 532 rotates relative to the fine angle adjustment base 531, the auxiliary camera 6 rotates on a YZ plane. The fine angle adjustment seat 531 has two parallel portions 5311 parallel to each other, an accommodation space is formed between the two parallel portions 5311, the rotating block 532 has a protruding portion 5321 extending between the two parallel portions 5311 (i.e., the accommodation space), the two angle adjustment members 533 are respectively screwed to the two parallel portions 5311, when one of the angle adjustment members 533 rotates, an end portion of the angle adjustment member 533 can push the protruding portion 5321 to rotate in one direction, and when the other angle adjustment member 533 rotates, an end portion of the angle adjustment member 533 can push the protruding portion 5321 to rotate in the other direction, so that the rotation angle of the auxiliary camera 6 can be adjusted.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic mechanism of shooing which characterized in that: including Z axle removal subassembly, connect in the Y axle of Z axle removal subassembly removes the subassembly, connect in the X axle of Y axle removal subassembly removes the subassembly, connect in at least two main cameras of X axle removal subassembly, connect in the fine-tuning frame of Y axle removal subassembly and be fixed in auxiliary camera on the fine-tuning frame, X axle removal subassembly includes two at least X axle driving pieces, X axle driving piece is used for the drive main camera, and every X axle driving piece all is connected with main camera.

2. The automatic photographing mechanism of claim 1, wherein: the number of the main cameras is two, and the auxiliary cameras are arranged between the two main cameras.

3. The automatic photographing mechanism of claim 1, wherein: the X-axis moving assembly further comprises an X-axis sliding rail and a plurality of X-axis sliding blocks which are connected to the X-axis sliding rail in a sliding mode, the number of the main cameras is equal to that of the X-axis sliding blocks, and the main cameras are fixed on the X-axis sliding blocks respectively.

4. The automatic photographing mechanism of claim 3, wherein: the X-axis driving part comprises an X-axis motor, an X-axis screw rod and a screw thread, wherein the X-axis screw rod is driven by the X-axis motor to rotate, the screw thread is connected with an X-axis nut block of the X-axis screw rod, and the X-axis nut block is fixedly connected with an X-axis sliding block.

5. The automatic photographing mechanism of claim 1, wherein: the fine setting frame includes the link, locates Y axle fine setting subassembly on the link and locating angle fine setting subassembly on the Y axle fine setting subassembly, the one end of link connect in Y axle removes the subassembly, the other end of link connect in Y axle fine setting subassembly.

6. The automatic photographing mechanism of claim 5, wherein: y axle fine setting subassembly is including being fixed in the Y axle fine setting seat of link, sliding connection in Y axle direction in the Y axle sliding seat and the Y axle regulating part of Y axle fine setting seat, Y axle regulating part threaded connection in Y axle fine setting seat and butt in Y axle sliding seat.

7. The automatic photographing mechanism of claim 5, wherein: the angle fine tuning subassembly is including being fixed in the angle fine tuning seat of Y axle fine tuning subassembly, rotate connect in the turning block and two angle adjustment spare of angle fine tuning seat, angle fine tuning seat has two parallel portions that are parallel to each other, supplementary camera is fixed in the turning block, the turning block has and stretches into two bellying between the parallel portion, two angle adjustment spare threaded connection respectively is in two the parallel portion just is used for promoting the bellying.

8. The automatic photographing mechanism according to any one of claims 1 to 7, wherein: the automatic photographing mechanism further comprises a mounting rack, the Z-axis moving assembly is fixed on the mounting rack, and a shock pad is fixed at the bottom of the mounting rack.

9. The automatic photographing mechanism according to any one of claims 1 to 7, wherein: the Z-axis moving assembly comprises a Z-axis motor, a Z-axis screw rod driven by the Z-axis motor to rotate, a Z-axis nut block in threaded connection with the Z-axis screw rod, a Z-axis sliding block fixedly connected with the Z-axis nut block and a Z-axis sliding rail used for guiding the Z-axis sliding block.

10. The automatic photographing mechanism according to any one of claims 1 to 7, wherein: the Y-axis moving assembly comprises a Y-axis motor, a Y-axis screw rod driven by the Y-axis motor to rotate, a Y-axis nut block in threaded connection with the Y-axis screw rod, a Y-axis sliding block fixedly connected with the Y-axis nut block and a Y-axis sliding rail used for guiding the Y-axis sliding block.