CN218958984U

CN218958984U - Test inspection bench

Info

Publication number: CN218958984U
Application number: CN202223458922.6U
Authority: CN
Inventors: 陈金罡; 郑刚强; 焦国然
Original assignee: Beijing Chuang Wan Tong Wei Technology Co ltd
Current assignee: Beijing Chuang Wan Tong Wei Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-02
Anticipated expiration: 2032-12-23

Abstract

The utility model belongs to the field of test inspection tables, in particular to a test inspection table, aiming at the problem that when a lens frame matched with other types of lenses is required to be detected and used for being detected, the lens frame cannot be replaced, the test inspection table comprises an equipment main body, wherein the equipment main body comprises a computer, an operation table, a support, a translation plate, an illumination lamp box and a resolution test card, the illumination lamp box is arranged at the top of the operation table, the computer is arranged at one side of the operation table, the support is arranged in the illumination lamp box, one side of the resolution test card is fixedly connected with the inner wall of the illumination lamp box, the lens frame is arranged at the top of the translation plate, the translation plate is arranged on the support, the lens frame can be fixed through a fixing mechanism and is convenient to replace, the detected lenses can be placed through a placement mechanism, and the size of the space for placing the lenses can be adjusted.

Description

Test inspection bench

Technical Field

The utility model relates to the technical field of test inspection platforms, in particular to a test inspection platform.

Background

Through retrieving, the publication number CN204392461U discloses a device for testing the lens resolution of a camera, which comprises an IS012333 standard resolution test card (13), an illumination lamp box (14), a camera lens support (12), an operation desk (11) and a test computer (17) for installing an image acquisition card, wherein the IS012333 standard resolution test card (13) IS vertically fixed on the desk wall of the operation desk (11), the camera lens support (12) IS placed on the operation desk (11), the illumination lamp box (14) IS placed on the operation desk (11) and covers the camera lens support (12), and the test computer (17) IS connected with a tested camera. The utility model can measure the vertical resolution and the horizontal resolution of the camera lens under the condition that the parameters of the camera are unknown. The following problems exist in the technical scheme:

the lens frame is fixed on the translation table, and when the lens frame matched with the lens needs to be used for detecting lenses of other types, the lens frame cannot be replaced;

in view of the above, the present document proposes a test bench.

Disclosure of Invention

The utility model provides a test inspection bench, which solves the defect that in the prior art, a lens frame is fixed on a translation stage, and when other types of lenses need to be detected and the lens frame matched with the lenses needs to be used, the lens frame cannot be replaced.

The utility model provides the following technical scheme:

the utility model provides a test inspection bench, includes the equipment main part, and the equipment main part is including computer, operation panel, support, translation board, illumination lamp house and resolution test card, the illumination lamp house sets up in the top of operation panel, the computer sets up in one side of operation panel, the support is placed in the illumination lamp house, one side of resolution test card and the inner wall fixed connection of illumination lamp house, the lens frame has been placed at the top of translation board, the translation board is located the support, one side fixedly connected with backup pad of illumination lamp house;

the fixing mechanism is arranged at the top of the translation plate and used for fixing the lens frame and is convenient to detach;

the placement mechanism is arranged at the top of the supporting plate and used for placing the detected lens.

In a possible design, fixed establishment is including fixed box, two-way lead screw, two splint and the rotation handle of being convenient for two-way lead screw carry out pivoted, the bottom of fixed box and the top fixed connection of translation board, the one end of two-way lead screw is rotated with one side inner wall of fixed box and is connected, the other end of two-way lead screw runs through one side of fixed box and with one side fixed connection of rotation handle, and one side of two splint all has embedded screw-nut, two screw-nut all with two-way lead screw threaded connection, one side of two splint all with the top sliding connection of translation board.

In one possible design, the placement mechanism comprises a box body for placing the lens and a plurality of plugboards, wherein the box body is placed at the top of the supporting plate, a plurality of slots are formed in inner walls of two sides of the box body, and the plugboards are respectively inserted into the slots.

In one possible design, a placement box for placing the plugboard is fixedly connected to one side of the supporting plate.

In one possible design, the top of the support plate is fixedly connected with four limiting plates for preventing the box body from sliding on the support plate, and the box body is positioned in a space formed by the four limiting plates.

In one possible design, the top of translation board has seted up the spout, and the bottom of two splint is all fixedly connected with slider, two the bottom of slider all with the bottom inner wall sliding connection of spout.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

In the utility model, as the bidirectional screw rod and the two clamping plates are arranged, the rotation of the rotating handle drives the bidirectional screw rod to rotate, the rotation of the bidirectional screw rod drives the two clamping plates to move, and the rotation of the bidirectional screw rod can enable the two clamping plates to be close to or far away from each other, so that the two clamping plates are closely attached to the two sides of the lens frame, thereby being capable of fixing the lens frame and being convenient for replacement;

in the utility model, as the box body and the plurality of plugboards are arranged, the detected lenses can be placed in the box body, the plugboards do not need to run back and forth, and the plugboards can be inserted into the slots according to the sizes of the lens models, so that the size of the space in which the lenses are placed can be adjusted, the plurality of plugboards can separate the plurality of lenses, and the plurality of lenses are prevented from being damaged;

in the utility model, the placing box is arranged, so that the placing box can place the unused plugboard into the placing box for storage;

the utility model has reasonable structure, can fix the lens frame through the fixing mechanism, is convenient to replace, can place the detected lens through the placing mechanism, and can also adjust the size of the space in which the lens is placed.

Drawings

FIG. 1 is a schematic diagram of a front view of a test bench according to an embodiment of the utility model;

FIG. 2 is a schematic side view of a test bench according to an embodiment of the utility model;

FIG. 3 is a schematic diagram of a cross-sectional structure of an illumination lamp box of a test bench according to an embodiment of the utility model;

fig. 4 is a schematic structural diagram of a fixing mechanism of a test bench according to an embodiment of the utility model.

Reference numerals:

1. an illumination light box; 2. a computer; 3. a support plate; 4. placing a box; 5. a case body; 6. inserting plate; 7. a slot; 8. a bracket; 9. a translation plate; 10. a fixed box; 11. a lens frame; 12. a resolution test card; 13. a slide block; 14. a two-way screw rod; 15. a clamping plate; 16. an operation table; 17. and a limiting plate.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a test inspection bench comprises an equipment main body, wherein the equipment main body comprises a computer 2, an operation table 16, a bracket 8, a translation plate 9, an illumination lamp box 1 and a resolution test card 12, the illumination lamp box 1 is arranged at the top of the operation table 16, the computer 2 is arranged at one side of the operation table 16, the bracket 8 is placed in the illumination lamp box 1, one side of the resolution test card 12 is fixedly connected with the inner wall of the illumination lamp box 1, a lens frame 11 is placed at the top of the translation plate 9, the translation plate 9 is positioned on the bracket 8, and one side of the illumination lamp box 1 is fixedly connected with a support plate 3;

the fixing mechanism is arranged at the top of the translation plate 9 and is used for fixing the lens frame 11 and is convenient to detach;

and the placement mechanism is arranged at the top of the supporting plate 3 and used for placing the detected lens.

The above-mentioned technical scheme can be through fixed establishment to the fixed of lens frame 11, and be convenient for change, can place the camera lens after detecting through placing the mechanism, can also adjust the space size that the camera lens was placed.

Referring to fig. 2 and 4, the fixing mechanism comprises a fixing box 10, a bidirectional screw rod 14, two clamping plates 15 and a rotating handle which is convenient for the bidirectional screw rod 14 to rotate, wherein the bottom of the fixing box 10 is fixedly connected with the top of the translation plate 9, one end of the bidirectional screw rod 14 is rotatably connected with the inner wall of one side of the fixing box 10, the other end of the bidirectional screw rod 14 penetrates through one side of the fixing box 10 and is fixedly connected with one side of the rotating handle, screw nuts are embedded in one sides of the two clamping plates 15, the two screw nuts are in threaded connection with the bidirectional screw rod 14, and one sides of the two clamping plates 15 are in sliding connection with the top of the translation plate 9.

According to the technical scheme, the rotation of the rotating handle drives the bidirectional screw rod 14 to rotate, the rotation of the bidirectional screw rod 14 drives the two clamping plates 15 to move, the rotation of the bidirectional screw rod 14 can enable the two clamping plates 15 to be close to or far away from each other, the two clamping plates 15 are tightly attached to two sides of the lens frame 11, and accordingly the lens frame 11 can be fixed and is convenient to replace.

Referring to fig. 1 and 2, the placement mechanism includes a case 5 for placing a lens and a plurality of plugboards 6, the case 5 is placed at the top of the support plate 3, a plurality of slots 7 are formed in inner walls of two sides of the case 5, and the plugboards 6 are respectively inserted into the slots 7.

Above-mentioned technical scheme box body 5 can place the camera lens that detects in box body 5, just need not run back and forth, owing to set up a plurality of picture peg 6 and slot 7, in picture peg 6 can insert slot 7 according to the size of camera lens model to adjust the space size that the camera lens was placed, a plurality of picture peg 6 can give a plurality of camera lenses separately, prevents that a plurality of camera lenses from being in the same place, leads to the camera lens to receive the damage.

The method and the device can be used for detecting the ultra-high resolution lens and can also be used in other fields suitable for the method and the device.

Example 2

Referring to fig. 2, a placement box 4 for placing the board 6 is fixedly connected to one side of the support plate 3.

The above-mentioned technical scheme places box 4 can place the picture peg 6 that does not use in placing box 4, accomodates.

Referring to fig. 2, the top of the support plate 3 is fixedly connected with four limiting plates 17 for preventing the cartridge 5 from sliding on the support plate 3, and the cartridge 5 is located in a space formed by the four limiting plates 17.

The limiting plate 17 can limit the box body 5, and prevent the box body 5 from sliding on the supporting plate 3.

Referring to fig. 4, a sliding groove is formed in the top of the translation plate 9, sliding blocks 13 are fixedly connected to the bottoms of the two clamping plates 15, and the bottoms of the two sliding blocks 13 are slidably connected with the inner wall of the bottom of the sliding groove.

According to the technical scheme, friction force is reduced when the clamping plate 15 moves through the sliding groove and the sliding block 13, and the movement is smoother.

The working principle and the using flow of the technical scheme are as follows: when the lens frame 11 matched with the lens is placed on the translation plate 9, the rotation handle is rotated by hands, the rotation of the rotation handle drives the bidirectional screw rod 14 to rotate, the rotation of the bidirectional screw rod 14 drives the two clamping plates 15 to move, due to the bidirectional screw rod 14, the rotation of the bidirectional screw rod 14 can enable the two clamping plates 15 to be close to or far away from each other, the two clamping plates 15 are tightly attached to two sides of the lens frame 11, so that the lens frame 11 can be fixed and convenient to replace, then the lens is mounted on the lens frame 11 matched with the lens, then the resolution of the lens is detected through the equipment main body, the detected lens is held in the lens frame box body 5, because set up box body 5, box body 5 can place the camera lens that detects in box body 5, just need not run back and forth, owing to set up a plurality of picture peg 6 and slot 7, picture peg 6 can insert in slot 7 according to the size of camera lens model, thereby adjust the space size that the camera lens was placed, a plurality of picture peg 6 can also give a plurality of camera lenses separately, prevent that a plurality of camera lenses from being in the same place, lead to the camera lens to receive the damage, owing to set up and place box 4, place box 4 can place the picture peg 6 that does not use in placing box 4, accomodate, owing to set up limiting plate 17, limiting plate 17 can be spacing box body 5, prevent that box body 5 from appearing sliding in backup pad 3. The working principle of the device main body is the same as that of the authorization number CN 204392461U.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A test bench, comprising:

the device comprises a device body, wherein the device body comprises a computer (2), an operation table (16), a support (8), a translation plate (9), an illumination lamp box (1) and a resolution test card (12), the illumination lamp box (1) is arranged at the top of the operation table (16), the computer (2) is arranged at one side of the operation table (16), the support (8) is arranged in the illumination lamp box (1), one side of the resolution test card (12) is fixedly connected with the inner wall of the illumination lamp box (1), a lens frame (11) is arranged at the top of the translation plate (9), the translation plate (9) is positioned on the support (8), and one side of the illumination lamp box (1) is fixedly connected with a support plate (3);

the fixing mechanism is arranged at the top of the translation plate (9) and is used for fixing the lens frame (11) and is convenient to detach;

the placement mechanism is arranged at the top of the supporting plate (3) and used for placing the detected lens.

2. The test and inspection bench according to claim 1, characterized in that the fixing mechanism comprises a fixing box (10), a bidirectional screw (14), two clamping plates (15) and a rotating handle which is convenient for the bidirectional screw (14) to rotate, the bottom of the fixing box (10) is fixedly connected with the top of the translation plate (9), one end of the bidirectional screw (14) is rotatably connected with the inner wall of one side of the fixing box (10), the other end of the bidirectional screw (14) penetrates through one side of the fixing box (10) and is fixedly connected with one side of the rotating handle, screw nuts are embedded in one sides of the two clamping plates (15), the two screw nuts are in threaded connection with the bidirectional screw (14), and one sides of the two clamping plates (15) are in sliding connection with the top of the translation plate (9).

3. The test and inspection bench according to claim 1, wherein the placement mechanism comprises a box body (5) for placing the lens and a plurality of plugboards (6), the box body (5) is placed at the top of the supporting plate (3), a plurality of slots (7) are formed in inner walls of two sides of the box body (5), and the plugboards (6) are respectively inserted into the slots (7).

4. A test bench according to claim 1, characterized in that a placement box (4) for placing the board (6) is fixedly connected to one side of the support plate (3).

5. A test bench according to claim 1, characterized in that the top of the support plate (3) is fixedly connected with four limiting plates (17) for preventing the sliding of the cartridge (5) on the support plate (3), and the cartridge (5) is located in the space formed by the four limiting plates (17).

6. A test bench according to claim 1, characterized in that the top of the translation plate (9) is provided with a chute, the bottoms of the two clamping plates (15) are fixedly connected with sliding blocks (13), and the bottoms of the two sliding blocks (13) are in sliding connection with the bottom inner wall of the chute.