CN212808755U

CN212808755U - Camera lens focusing test equipment

Info

Publication number: CN212808755U
Application number: CN202022280167.1U
Authority: CN
Inventors: 王伯余; 唐伟晖; 向康林; 马彦林
Original assignee: Huizhou Yuhong Technology Co ltd
Current assignee: Huizhou Yuhong Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-03-26
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a camera lens focusing test equipment relates to camera lens detection area, can't effectively fix to it when testing to current camera lens focusing to lead to the problem that its detection efficiency is low, the following scheme is put forward now, and it includes the operation panel, the equal fixed mounting in bottom four corners of operation panel has the support column, just the top of operation panel is provided with the formation of image transmitter, one side fixed mounting that the formation of image transmitter was kept away from on the top of operation panel has vertical formation of image board, just the top slidable mounting of operation panel has the fly leaf, the lens piece that waits to detect has been placed on the top of fly leaf, the spout has been seted up along its length direction to the inside of fly leaf. The utility model discloses novel structure, and the device can be effectual stabilize the centre gripping to not unidimensional lens piece to can the accuracy of effectual improvement lens piece focusing test, suitable using widely.

Description

Camera lens focusing test equipment

Technical Field

The utility model relates to a camera lens detection area especially relates to a camera lens focusing test equipment.

Background

After the camera lens is produced, in order to ensure the market-oriented qualification rate of the camera lens, a focusing test experiment needs to be carried out on the camera lens, and the existing focusing test operation cannot effectively fix the camera lens in the process of going on, so that the test efficiency is reduced, and therefore, in order to solve the problems, the camera lens focusing test equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of camera lens focusing test equipment can't effectively fix it when having solved current camera lens focusing test to lead to the problem that its detection efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a camera lens focusing test equipment, includes the operation panel, the equal fixed mounting in bottom four corners of operation panel has the support column, just the top of operation panel is provided with the formation of image transmitter, one side fixed mounting that the formation of image transmitter was kept away from on the top of operation panel has vertical formation of image board, just the top slidable mounting of operation panel has the fly leaf, the lens piece that waits to detect has been placed on the top of fly leaf, the spout has been seted up along its length direction to the inside of fly leaf, just slidable mounting has two sliders that are the symmetric distribution in the spout, and two fixedly connected with spring between the slider, the top of slider is rotated and is installed the regulation pole, just the circumference lateral wall thread bush of adjusting the pole is equipped with the fixed plate, two the equal fixedly connected with.

Preferably, the splint are the setting of L type structure, and the horizontal segment of splint and the top contact of lens piece, the vertical section of splint and the lateral wall contact of lens piece.

Preferably, the threaded rod that is vertical setting is installed to the screw thread on the operation panel, just the threaded rod runs through the operation panel, the top of threaded rod is rotated the installation and is placed the board, just formation of image transmitter fixed mounting is on the top of placing the board.

Preferably, a transverse fixing rod is fixedly connected between the inner walls of the two sides of the sliding groove, and the sliding block is sleeved on the fixing rod in a sliding mode.

Preferably, the section of the movable plate is arranged in a T shape, and the top end of the movable plate is provided with an adjusting groove matched with the adjusting rod.

Preferably, the equal fixedly connected with movable block in both sides of fly leaf, the both sides of operation panel all are provided with the activity groove, just the movable block slidable mounting is in the activity inslot portion.

Preferably, the top end of the operating platform is provided with a moving groove matched with the movable plate.

The utility model has the advantages that:

1. the sliding block is driven by the spring to slide in the sliding groove, so that the sliding block can drive the adjusting rod and the clamping plate to move integrally, the clamping plate can stably clamp the lens sheet placed on the movable plate through the adjusting rod and the thread of the fixing plate, and the focusing test efficiency of the camera lens can be effectively improved.

2. The sliding blocks on the two sides of the movable plate slide inside the sliding grooves in the operating platform, so that the lens sheets to be detected can be effectively tested at different positions, the testing range can be enlarged, and the accuracy of focusing test of the lens sheets is improved.

In conclusion, the device can effectively and stably clamp the lens sheets with different sizes, can effectively improve the accuracy of focusing test of the lens sheets, and is suitable for popularization and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is a side view structural section of the console of the present invention.

Reference numbers in the figures: the imaging device comprises an operation table 1, a threaded rod 2, a placing plate 3, an imaging emitter 4, a movable groove 5, a movable block 6, a supporting column 7, an imaging plate 8, a lens sheet 9, a clamping plate 10, a movable plate 11, a sliding groove 12, a fixed rod 13, a sliding block 14, an adjusting rod 15, a fixed plate 16 and a spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a camera lens focusing test device comprises an operation table 1, wherein support columns 7 are fixedly mounted at four corners of the bottom end of the operation table 1, an imaging emitter 4 is arranged at the top end of the operation table 1, a vertical imaging plate 8 is fixedly mounted at one side, away from the imaging emitter 4, of the top end of the operation table 1, a movable plate 11 is slidably mounted at the top end of the operation table 1, a lens sheet 9 to be detected is placed at the top end of the movable plate 11, a sliding groove 12 is formed in the movable plate 11 along the length direction of the movable plate, two symmetrically-distributed sliding blocks 14 are slidably mounted in the sliding groove 12, a spring 17 is fixedly connected between the two sliding blocks 14, an adjusting rod 15 is rotatably mounted at the top end of the sliding block 14, a fixing plate 16 is sleeved on the circumferential side wall of the adjusting rod 15 through a thread, a clamping plate 10, and the horizontal section of splint 10 contacts with the top of lens piece 9, the vertical section of splint 10 contacts with the lateral wall of lens piece 9, threaded rod 2 that is vertical setting is installed to the screw thread on operation panel 1, and threaded rod 2 runs through operation panel 1, the top of threaded rod 2 is rotated and is installed and place board 3, and imaging emitter 4 fixed mounting is on the top of placing board 3, fixedly connected with is horizontal dead lever 13 between the both sides inner wall of spout 12, and slider 14 slip cap is established on dead lever 13, the cross-section of fly leaf 11 is the T type setting, and the top of fly leaf 11 is equipped with the adjustment tank that matches with regulation pole 15, the equal fixedly connected with movable block 6 in both sides of fly leaf 11, the both sides of operation panel 1 all are provided with movable slot 5, and movable block 6 slidable mounting is inside movable slot 5, the top of operation panel 1 is equipped with the shifting chute that matches with fly leaf 11.

The working principle is as follows: when the device is used, firstly, the adjusting rod 15 is pulled, the adjusting rod is enabled to drive the sliding block 14 and the clamping plate 10 to move towards two sides, until the space between the two clamping plates 10 is enough for placing the lens sheet 9 to be detected, then the two sliding blocks 14 are enabled to be close to each other through the spring 17, the adjusting rod 15 and the clamping plate 10 are driven to move, until the vertical section of the clamping plate 10 is attached to the lens sheet 9 tightly, then the adjusting rod 15 is rotated again, the adjusting rod is enabled to drive the fixing plate 16 to move downwards, the clamping plate 10 is driven to move downwards, until the horizontal section of the clamping plate 10 is attached to the top end of the lens sheet 9 tightly, the imaging emitter 4 is opened again, the image of an object is displayed on the imaging plate 8 through the lens sheet 9, then the movable plate 11 can be moved to drive the movable block 6 to slide in the movable groove 5, and focusing tests of different focal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a camera lens focusing test equipment, includes operation panel (1), its characterized in that, the bottom four corners of operation panel (1) is all fixed mounting has support column (7), just the top of operation panel (1) is provided with imaging emitter (4), one side fixed mounting that imaging emitter (4) were kept away from in the top of operation panel (1) has vertical imaging plate (8), just the top slidable mounting of operation panel (1) has fly leaf (11), the lens piece (9) of waiting to detect is placed to the top of fly leaf (11), the inside of fly leaf (11) has seted up spout (12) along its length direction, and slidable mounting has two sliders (14) that are the symmetric distribution in spout (12), and two fixedly connected with spring (17) between slider (14), regulation pole (15) are installed in the top rotation of slider (14), and the circumferential side wall of the adjusting rod (15) is sleeved with a fixing plate (16) in a threaded manner, and two clamping plates (10) are fixedly connected to one sides of the fixing plates (16) close to each other.

2. A camera lens focusing test apparatus according to claim 1, characterized in that the clamping plate (10) is arranged in an L-shaped configuration, and the horizontal section of the clamping plate (10) is in contact with the top end of the lens sheet (9), and the vertical section of the clamping plate (10) is in contact with the side wall of the lens sheet (9).

3. The camera lens focusing test device according to claim 1, wherein the operating platform (1) is threadedly provided with a vertically arranged threaded rod (2), the threaded rod (2) penetrates through the operating platform (1), the top end of the threaded rod (2) is rotatably provided with the placing plate (3), and the imaging emitter (4) is fixedly arranged at the top end of the placing plate (3).

4. The camera lens focusing test device according to claim 1, wherein a transverse fixing rod (13) is fixedly connected between two inner side walls of the sliding groove (12), and the sliding block (14) is slidably sleeved on the fixing rod (13).

5. The camera lens focusing test device according to claim 1, wherein the movable plate (11) is arranged in a T-shape in cross section, and the top end of the movable plate (11) is provided with an adjusting groove matched with the adjusting rod (15).

6. The camera lens focusing test device according to claim 1, wherein a movable block (6) is fixedly connected to both sides of the movable plate (11), a movable groove (5) is formed in both sides of the console (1), and the movable block (6) is slidably mounted inside the movable groove (5).

7. The camera lens focusing test device according to claim 1, characterized in that the top end of the console (1) is provided with a moving slot matching with the moving plate (11).