CN216846824U - High-speed camera lens test platform with adjustable light filling lamp - Google Patents

Abstract

The utility model provides a high-speed camera lens test platform with adjustable light filling lamp, the on-line screen storage device comprises a base, the cavity cylinder has set firmly on it, be equipped with first screw rod mechanism and second screw rod mechanism in the cavity cylinder, cavity cylinder one side is equipped with erects the form fluting, first screw rod mechanism sliding end is located in the fluting and is articulated have first platform, second screw rod mechanism sliding end is located in the fluting and fixedly connected with second platform, the universal joint has set firmly on the first platform, universal joint rotation end fixed connection mount pad, the mount pad includes high-speed camera installation department and light filling lamp installation department, light filling lamp installation department height is less than high-speed camera installation department height, be equipped with the slide rail on the light filling lamp installation department, be equipped with the slider on the slide rail, the slider outer end sets firmly the light filling lamp shade, be equipped with the locking bolt on the slider. This application is through control locking bolt with control light filling lamp shade back-and-forth movement to the high-speed camera lens test that adapts to different models is used, its simple structure, and convenient operation need not to relapse dismouting light filling lamp shade, improves efficiency of software testing.

Description

A high-speed camera lens test platform with adjustable fill light

technical field

The utility model relates to the field of high-speed camera detection tooling, in particular to a high-speed camera lens test platform with an adjustable fill light.

Background technique

A high-speed camera is a type of industrial camera. Generally, a high-speed camera refers to a digital industrial camera. It is generally installed on the machine assembly line to replace the human eye for measurement and judgment. The digital image capture target is converted into an image signal and transmitted to a dedicated image. processing system.

The performance of high-speed camera lenses needs to be tested in the production process, and the low-light environment has a certain impact on the performance testing of high-speed cameras. In order to avoid the influence of the light intensity on the test results, at present, the fill light is mostly used for the test after the fill light treatment.

Then, in the actual test process, it is found that when testing different types of high-speed camera lenses, it is necessary to repeatedly install and remove the fill light, which is very inconvenient to operate and affects the test efficiency.

Therefore, in view of the shortcomings of the prior art, it is necessary to design a high-speed camera lens test platform with an adjustable fill light to solve the above problems.

Utility model content

In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a high-speed camera lens test platform with an adjustable fill light.

In order to achieve the above purpose and other related purposes, the technical solution provided by the present invention is: a high-speed camera lens test platform with adjustable fill light, including a base, on which a hollow cylinder is fixed, and the hollow The cylinder is provided with a first screw mechanism and a second screw mechanism from top to bottom, one side of the hollow cylinder is provided with a vertical slot, and the sliding end of the first screw mechanism is arranged on the A first platform is hinged in the slot, the sliding end of the second screw mechanism is set in the slot and is fixedly connected with a second platform, a universal joint is fixed on the first platform, and the The rotating end of the universal joint is fixedly connected with a mounting seat, the mounting seat includes a high-speed camera mounting portion and a fill light mounting portion, the height of the fill light mounting portion is lower than the height of the high-speed camera mounting portion, the The installation part of the supplementary light is provided with a sliding rail arranged forward, a sliding block is slidably arranged on the sliding rail, the outer end of the sliding block is fixedly connected to the lampshade of the supplementary light, and the sliding block is provided with a positioning Lock bolt.

A preferred technical solution is that a locking knob and damping are provided at the hinged joint between the sliding end of the first screw mechanism and the first platform.

A preferred technical solution is: the two sides of the hollow cylinder are respectively provided with a first hand wheel for driving the first screw mechanism and a second hand wheel for driving the second screw mechanism.

A preferred technical solution is: the bottom of the base is provided with a lockable universal wheel.

A preferred technical solution is as follows: the installation part of the supplementary light is further provided with a ruler arranged in parallel with the sliding rail, and the slider is provided with a pointer pointing to the ruler.

Due to the application of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

The utility model provides a high-speed camera lens test platform with adjustable fill light. A slide rail is arranged on the installation part of the fill light; The lampshade moves back and forth to suit different models of high-speed camera testing; the first and second hand cranks are used to control the heights of the first platform and the second platform to suit different types of high-speed camera lenses. The overall structure is simple and the operation is convenient. When testing different types of high-speed camera lenses, there is no need to repeatedly disassemble and assemble the lampshade of the fill light, which improves the test efficiency.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is an enlarged schematic diagram of part A in FIG. 1 .

In the above drawings, 1, base; 2, hollow cylinder; 3, second platform; 4, first platform; 5, damping; 6, locking knob; 7, buffer block; 8, universal joint; 9, High-speed camera installation part; 10. Fill-in light installation part; 11. Slide rail; 12. Slider; 13. Lock bolt; 14. Fill-in light lamp shade; 15. High-speed camera; 16. Universal wheel.

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those who are familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

See Figures 1-2. It should be noted that in the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that is usually placed when the utility model product is used, is only for the convenience of describing the present utility model and simplifying the description, Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" etc. do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example:

As shown in FIG. 1-FIG. 2, it is a high-speed camera lens test platform with adjustable fill light proposed by the utility model. The test platform includes a base 1, a hollow cylinder 2 is fixed on the base 1, and a first screw mechanism and a second screw mechanism are arranged in the hollow cylinder 2 from top to bottom. A vertical slot (not shown) is arranged on the front side of the hollow cylinder 2, the sliding end of the first screw mechanism is arranged in the slot and the first platform 4 is hinged, and the hinge is provided with a locking knob 6 and Damping 5 (the locking knob 6 is used for locking, and the damping 5 is used to slow down the downward rotation speed of the first platform 4). In addition, the sliding end of the first screw mechanism is also provided with a buffer block 7 for buffering the first platform 4 , and the buffer block 7 is made of elastic material. The sliding end of the second screw mechanism is arranged in the slot and is fixedly connected with the second platform 3 . The first platform 4 can be moved up and down and can be converted from a horizontal to a vertical state for installing the high-speed camera 15 . The second platform 3 can move up and down, and is used to place the object to be measured.

In addition, a universal joint 8 is fixed on the first platform 4, and the rotating end of the universal joint 8 is fixedly connected with a mounting seat. The mounting seat includes a high-speed camera mounting portion 9 and a fill light mounting portion 10. The fill light mounting portion 10 The height of the high-speed camera is lower than the height of the high-speed camera installation part, so as to facilitate the installation of the lens of the high-speed camera 15 and the fill light cover 14 . A sliding rail 11 is arranged on the installation part 10 of the supplementary light; a sliding block 12 is slidably arranged on the sliding rail 11; The positioned locking bolts 13 can control the distance of the fill light shade 14 relative to the high-speed camera 15 through the locking bolts 13, so as to be suitable for use in testing high-speed camera lenses of different lengths. A ruler (not shown) arranged in parallel with the slide rail 11 is also provided on the installation part 10 of the supplementary light, and a pointer (not shown) pointing to the ruler is provided on the slider 12 for precisely adjusting the lampshade 14 of the supplementary light. .

In addition, both sides of the hollow cylinder 2 are respectively provided with a first hand wheel for driving the first screw mechanism and a second hand wheel (not shown) for driving the second screw mechanism. The lifting and lowering of the first platform 4 can be controlled by the first hand wheel, and the lifting and lowering of the second platform 3 can be controlled by the second hand wheel. The bottom of the base 1 is provided with a lockable universal wheel 16 for movement.

Therefore, the utility model has the following advantages:

The utility model provides a high-speed camera lens test platform with adjustable fill light. A slide rail is arranged on the installation part of the fill light; The lampshade moves back and forth to suit different models of high-speed camera testing; the first and second hand cranks are used to control the heights of the first platform and the second platform to suit different types of high-speed camera lenses. The overall structure is simple and the operation is convenient. When testing different types of high-speed camera lenses, there is no need to repeatedly disassemble and assemble the lampshade of the fill light, which improves the test efficiency.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention shall still be covered by the claims of the present invention.

Claims (5)

1. a high-speed camera lens test platform with adjustable fill light, comprising a base, characterized in that: a hollow cylinder is fixed on the base, and a first wire is provided in the hollow cylinder from top to bottom A rod mechanism and a second screw mechanism, one side of the hollow cylinder is provided with a vertical slot, the sliding end of the first screw mechanism is set in the slot and a first platform is hinged, the The sliding end of the second screw mechanism is set in the slot and is fixedly connected with a second platform, a universal joint is fixed on the first platform, and a mounting seat is fixedly connected to the rotating end of the universal joint, The mounting seat includes a high-speed camera mounting portion and a fill light mounting portion, the height of the fill light mounting portion is lower than the height of the high-speed camera mounting portion, and the fill light mounting portion is provided with a forward-facing portion. A sliding rail is provided on the sliding rail with a sliding block, the outer end of the sliding block is fixedly connected to the lampshade of the fill light, and the sliding block is provided with a locking bolt for positioning. 2 . The high-speed camera lens test platform with adjustable fill light according to claim 1 , wherein the sliding end of the first screw mechanism and the hinge of the first platform are provided with a lock. 3 . Tighten knobs and damping. 3 . The high-speed camera lens test platform with adjustable fill light according to claim 1 , wherein the two sides of the hollow cylinder are respectively provided with a first hand for driving the first screw mechanism. 4 . The rocking wheel and the second hand rocking wheel that drives the second screw mechanism. 4 . The high-speed camera lens test platform with adjustable fill light according to claim 1 , wherein the bottom of the base is provided with a lockable universal wheel. 5 . 5 . The high-speed camera lens test platform with adjustable fill light according to claim 1 , wherein the fill light installation part is further provided with a ruler arranged in parallel with the slide rail, so the The slider is provided with a pointer pointing to the scale.

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