CN218585169U

CN218585169U - Lens projection image-adjusting device

Info

Publication number: CN218585169U
Application number: CN202223111090.0U
Authority: CN
Inventors: 唐家澍
Original assignee: Shanghai Guangzhi Optical Industry Co ltd
Current assignee: Shanghai Guangzhi Optical Industry Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-07
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a lens projection image adjusting device, which comprises a projector, wherein the projector projects a target to a distance, the projector comprises an industrial camera, and the industrial camera receives a target pattern; the projector comprises a lens, a display screen and a projector, wherein the lens is arranged at the front end of the industrial camera, the display screen is connected with the industrial camera, and the front end of the projector and the front end of the industrial camera face towards the same direction. The utility model discloses the camera lens projection mark target in the investigation of transfer that can be more convenient need not come and go mark target and camera lens many times when the debugging for transfer more rapidly.

Description

Lens projection image-adjusting device

Technical Field

The utility model belongs to the technical field of image adjusting device, concretely relates to camera lens projection image adjusting device.

Background

When the telephoto lens is used for projecting images, the target needs to be projected on a white wall outside 5m, and a worker must walk back and forth at the distance to see the projected target condition clearly. In the continuous adjusting process, physical strength of workers is consumed when people walk back and forth, and the whole image adjusting duration is also longer.

Chinese patent application No. 201610808730.3 discloses a lens focusing apparatus and a lens module thereof. The lens focusing device comprises a lens clamping module, an icon display screen and a lens module. The lens clamping module clamps at least one lens to be tested. The chart display screen comprises a chart frame structure, a first chart display assembly and a plurality of second chart display assemblies. The lens module comprises a first lens and a plurality of second lenses. The first lens is arranged between the lens to be detected and the first chart display component so as to shorten the distance between the first chart display component and the lens to be detected. Each second lens is arranged between the lens to be measured and the corresponding second chart display component so as to shorten the distance between the second chart display component and the lens to be measured. Therefore, the invention can effectively reduce the overall height of the lens focusing equipment.

In above-mentioned patent, through setting up two camera lenses for shorten the distance between icon display component and the camera lens that awaits measuring, be used for making things convenient for the workman to observe, thereby conveniently focus to the camera lens, nevertheless, even shortened the distance, still have certain interval between workman and the icon display component, still can't conveniently observe in the at utmost.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a lens projection imaging apparatus, comprising a projector, said projector projecting a target to a distance, comprising an industrial camera, said industrial camera receiving a target pattern; the lens is arranged at the front end of the industrial camera, the display screen is electrically connected with the industrial camera, and the front end of the projector is consistent with the front end of the industrial camera in orientation.

Preferably, the device further comprises a workbench, supporting parts are arranged on the periphery of the bottom of the workbench, and the projector and the display screen are arranged above the workbench.

Preferably, the lower part of the workbench is connected with a cloud platform, and the lower part of the cloud platform is connected with an industrial camera.

Preferably, the display screen further comprises a support, one end of the support is connected with the workbench, and the other end of the support is connected with the display screen.

Preferably, the connection mode of the display screen and the industrial camera is wired connection or wireless connection.

Preferably, the support comprises a clamping portion and a supporting arm, the clamping portion is connected with the workbench in a clamping mode, the supporting arm is connected to the top of the clamping portion and comprises a first connecting arm and a second connecting arm, and a first hinge portion is arranged between the first connecting arms.

Preferably, a connecting block is arranged between the second connecting arm and the display screen, and a second hinge portion is arranged between one end of the connecting block and the second connecting arm.

Preferably, the rear side of the display screen is connected with a fixing plate through a bolt, and a third hinge part is arranged between one end of the fixing plate and the connecting block.

Preferably, the second hinge and the second hinge have different planes of rotation.

Preferably, the clamping part comprises a U-shaped clamping block, a supporting rod is connected above the U-shaped clamping block, and a locking bolt is connected to the bottom of the U-shaped clamping block.

The utility model has the advantages that:

1. this scheme is enlarged to present on the display screen after the target that the projecting apparatus throwed is shot through industry camera and camera lens, need not the workman and makes a round trip to run, and workman and display screen distance are very short moreover, and simultaneously, the image can be enlargied to the display screen, can be convenient for adjust the camera lens of projecting apparatus when making things convenient for workman's limit to observe.

2. The support in this scheme can carry out diversified regulation to the position of display screen, makes things convenient for the different workman to select the observation position that oneself liked, increases the comfort level.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a structural view of the bracket of the present invention;

FIG. 3 is a diagram of the connecting block of the present invention;

in the figure: the device comprises a projector 1, an industrial camera 2, a lens 3, a support 4, a display screen 5, a workbench 6, a pan-tilt 7, a support 8, a first connecting arm 9, a second connecting arm 10, a U-shaped clamping block 11, a locking bolt 12, a supporting rod 13, a first connecting part 14, a second connecting part 15, a connecting block 16, a fixing plate 17 and a connecting plate 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1, a lens projection image-adjusting device includes a projector 1, a telephoto lens 3 is disposed inside the projector 1, the projector 1 cooperates with the telephoto lens 3 to project a picture target onto a white wall outside 5m, and a corresponding focal length can be adjusted by using a zoom lever. The industrial camera 2 is further included, a lens 3 is arranged at the front end of the industrial camera 2, the orientation of the industrial camera 2 and the orientation of the lens 3 are consistent with that of the projector 1, and after the projector 1 projects the picture target, the industrial camera 2 and the lens 3 are matched to shoot the projection target. Still include a display screen 5, display screen 5 and industrial camera 2 can be connected through the wired mode of vga, also can be through increasing corresponding communication device, and industrial camera 2 passes through the wireless transmission of communication device with the information of gathering and gives the treater, then is connected for the wireless mode of display screen 5 by the treater transmission. The industrial camera 2 transmits the shot image information to the display screen 5 to be displayed by the display screen 5.

The projector 1 and the display screen 5 are preferably arranged on the workbench 6, the projector 1 is directly placed on the workbench through supporting legs at the bottom, the display screen 5 is connected to the workbench 6 through the support 4, the bottom of the workbench 6 is connected with the cloud platform 7, the cloud platform 7 is supporting equipment specially used for installing and fixing a camera and a video camera, the supporting equipment can rotate freely, and the market has more models, such as flying models of FY-SP05T, FY-SP0503 and the like. The structure of the pan/tilt head 7 is not described in detail in this embodiment.

When carrying out 1 accent of projecting apparatus, at first through 1 wall projection picture mark target far away of projecting apparatus, then shoot the collection by industrial camera 2 cooperation camera lens 3 pattern information on the wall, then transmit for display screen 5, enlarge by display screen 5 and present, then the workman carries out corresponding regulation to projecting apparatus 1 according to the pattern information that display screen 5 shows.

The advantage of this embodiment lies in enlargeing through industrial camera 2 and camera lens 3 and present on display screen 5 after shooting the mark target that projecting apparatus 1 throws, need not the workman and makes a round trip to run, and the workman is very short with 5 distances of display screen moreover, and simultaneously, display screen 5 can enlarge the image, can be convenient for adjust projector 1's camera lens 3 when making things convenient for the workman to observe.

Example 2

The present embodiment has the same parts as embodiment 1, and is optimized for the support 4 of the display screen 5, the support 4 includes a clamping portion and a supporting arm, the clamping portion includes a U-shaped clamping block 11 and a locking bolt 12, as shown in fig. 2, the U-shaped clamping block 11 is clamped on a corner of the workbench 6, then the U-shaped clamping block 11 is locked by the locking bolt 12 penetrating through the table top of the U-shaped clamping block 11 and the workbench 6, a supporting rod 13 is connected above the clamping portion, the supporting arm is sleeved on the supporting rod 13, the supporting arm includes a first connecting arm 9 and a second connecting arm 10, when the first connecting arm 9 and the second connecting arm 10 are parallel, a structure close to an isosceles trapezoid is formed, one end of the first connecting arm 9 is tightly sleeved with the supporting rod 13, the other end of the first connecting arm 9 is vertically and integrally formed with a first connecting portion 14, one end of the second connecting arm 10 is vertically and integrally formed with a second connecting portion 15, the first connecting portion 14 and the second connecting portion 15 can be hinged through a hinge shaft to form the first connecting arm 9 and the second connecting portion 10, so that the first connecting arm 9 and the second connecting portion 10 can rotate relatively at the connecting portion.

As shown in fig. 3, a connecting block 16 is disposed between the second connecting arm 10 and the display screen 5, a fixing plate 17 is disposed on the display screen 5, the fixing plate 17 is fixed on the display screen 5, a second hinge portion is formed between the second connecting arm 10 and the connecting block 16 through a hinge structure, a third hinge portion is formed between the connecting block 16 and the fixing plate 17, two connecting plates 18 are disposed on the fixing plate 17, the two connecting plates 18 extend to two sides of the connecting block 16, the hinge shaft penetrates through the fixing plate 17 and the connecting block 16, all the hinge structures are the prior art, and the display screen 5 can be rotatably adjusted in multiple directions by disposing multiple hinge structures on the bracket 4, so that different workers can select their favorite observation positions, and comfort is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lens projection image-adjusting apparatus, characterized in that: comprising a projector (1), said projector (1) projecting the target far away, comprising an industrial camera (2), said industrial camera (2) receiving the target pattern; a camera lens (3), camera lens (3) are installed in the front end of industry camera (2), a display screen (5), display screen (5) are connected with industry camera (2) electricity, the front end of projecting apparatus (1) is unanimous with the front end orientation of industry camera (2).

2. The lens projection photographing device according to claim 1, wherein: still include workstation (6), the bottom of workstation (6) is equipped with supporting part (8) all around, the top of workstation (6) is located in projecting apparatus (1) and display screen (5).

3. The lens projection photographing device according to claim 2, wherein: the lower part of the workbench (6) is connected with a cloud platform (7), and the lower part of the cloud platform (7) is connected with the industrial camera (2).

4. The lens projection image-adjusting apparatus according to claim 3, characterized in that: still include a support (4), support one end is connected with workstation (6), the other end and the display screen (5) of support (4) are connected.

5. The lens projection photographing device according to claim 4, wherein: the display screen (5) and the industrial camera (2) are connected in a wired or wireless mode.

6. The lens projection photographing device according to claim 5, wherein: the support (4) comprises a clamping portion and a supporting arm, the clamping portion is connected with the workbench (6) in a clamping mode, the supporting arm is connected to the top of the clamping portion and comprises a first connecting arm (9) and a second connecting arm (10), and a first hinged portion is arranged between the first connecting arms (9).

7. The lens projection image-adjusting apparatus according to claim 6, characterized in that: a connecting block (16) is arranged between the second connecting arm (10) and the display screen (5), and a second hinged portion is arranged between one end of the connecting block (16) and the second connecting arm (10).

8. The lens projection image-adjusting apparatus according to claim 7, characterized in that: the rear side of the display screen (5) is connected with a fixing plate (17) through a bolt, and a third hinge part is arranged between one end of the fixing plate (17) and the connecting block (16).

9. The lens projection photographing device according to claim 8, wherein: the second hinge and the second hinge have different planes of rotation.

10. The lens projection photographing device according to claim 9, wherein: the clamping part comprises a U-shaped clamping block (11), a supporting rod (13) is connected above the U-shaped clamping block (11), and a locking bolt (12) is connected to the bottom of the U-shaped clamping block (11).