CN219064563U

CN219064563U - High-stability high-precision one-key flash tester

Info

Publication number: CN219064563U
Application number: CN202223121041.5U
Authority: CN
Inventors: 朱飞俊; 顾俊
Original assignee: Changzhou Qiaotai Cnc Technology Co ltd
Current assignee: Changzhou Qiaotai Cnc Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-23
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of measuring instruments, and particularly discloses a high-stability high-precision one-key flash tester which comprises a bracket, wherein an observation platform is arranged on the bracket, a placing groove is formed in the observation platform, a measuring instrument is placed in the placing groove, and a limiting component for limiting the measuring instrument is arranged on the observation platform; the limiting assembly comprises a limiting rod and a limiting bolt, a limiting groove is formed in the observation platform and communicated with the placing groove, the limiting rod is arranged in the limiting groove, the limiting bolt is in threaded connection with the limiting rod, and one end, away from the limiting rod, of the limiting bolt is abutted to the measuring instrument. The utility model has the advantages that the measuring instrument is limited by the limiting bolt, and meanwhile, the limiting rod can rotate in the limiting groove, so that the limiting angle of the measuring instrument can be conveniently adjusted, and the limiting precision is improved.

Description

High-stability high-precision one-key flash tester

Technical Field

The utility model relates to the technical field of measuring instruments, in particular to a high-stability high-precision one-key flash tester.

Background

The visual detection is to replace human eyes with a machine to make measurement and judgment, the object to be shot is converted into an image signal by an image shooting device, the image signal is transmitted to a special image processing system, the image signal is converted into a digital signal according to information such as pixel distribution, brightness, color and the like, the image system performs various operations on the signals to extract the characteristics of the object, and then the on-site equipment action is controlled according to the judgment result.

The Chinese patent with the bulletin number of CN212931323U discloses a high-precision flash tester, which comprises a frame base module, an electric high-precision two-dimensional objective table module, a shape lighting module, a Z-axis vision measuring module and a coaxial lighting module, wherein the electric high-precision two-dimensional objective table module is fixed on the frame base module, the Z-axis vision measuring module is arranged on a rear bottom plate of the frame base module, the height measuring module is arranged on the Z-axis vision measuring module, the Z-axis vision measuring module comprises a Z-axis lifting module, the annular lighting module and the coaxial lighting module are respectively arranged on the Z-axis lifting module, and the image display module is arranged on the Z-axis vision measuring module.

The scheme realizes the visual measurement and detection of the geometric figure of the complex product and improves the precision. However, when observing an article, the article carrier is liable to shake, which affects the observation result.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, the observation result is easily affected by shaking in the process of observing objects. The utility model provides a high-stability high-precision one-key flash tester, which has the advantages of improving the stability of a measuring instrument for bearing an object and further guaranteeing the effect of observing results.

The utility model adopts the technical scheme that:

the high-stability high-precision one-key flash tester comprises a support, wherein an observation platform is arranged on the support, a placing groove is formed in the observation platform, a measuring instrument is placed in the placing groove, and a limiting assembly used for limiting the measuring instrument is arranged on the observation platform; the limiting assembly comprises a limiting rod and a limiting bolt, a limiting groove is formed in the observation platform and communicated with the placing groove, the limiting rod is arranged in the limiting groove, the limiting bolt is in threaded connection with the limiting rod, and one end, away from the limiting rod, of the limiting bolt is abutted to the measuring instrument.

Further, the limiting component is provided with a plurality of limiting components along the circumferential direction of the placing groove.

Further, the horizontal section of the limiting rod is arc-shaped, the section of the limiting groove is arc-shaped, and the limiting rod rotates in the limiting groove.

Further, the support is provided with a lifting assembly, and the lifting assembly is used for driving the observation platform to move along the vertical direction.

Further, the lifting assembly comprises a rotary driving piece and a screw rod, wherein the rotary driving piece is arranged on the frame, one end of the screw rod is connected with the output end of the rotary driving piece, the other end of the screw rod is in threaded connection with the observation platform, and the observation platform is in sliding connection with the support along the vertical direction.

Further, be equipped with the main part camera lens on the support, main part camera lens below is equipped with coaxial light source module, be equipped with on the support lateral wall and accomodate the groove, be equipped with the transfer unit that is convenient for coaxial light source module to shift to accomodate the inslot on the support.

Further, the transfer assembly comprises a sliding rail arranged on the support, a part of the sliding rail is positioned in the storage groove, and the coaxial light source module is in sliding connection with the sliding rail.

Compared with the prior art, the utility model has at least the following beneficial effects:

1. according to the utility model, through the arrangement of the limit bolt, the limit rod and the limit groove, the measuring instrument is limited through the limit bolt, and meanwhile, the limit rod can rotate in the limit groove, so that the angle for limiting the measuring instrument can be conveniently adjusted, and the limit precision is further improved.

2. The coaxial light source module is transferred into the storage groove through the transfer assembly when the coaxial light source module is not used, so that the coaxial light source module is protected conveniently, and the possibility of damage of the coaxial light source module is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a lifting assembly and a limiting assembly according to an embodiment of the present utility model.

Fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.

In the figure, 1, a bracket; 11. a main body lens; 12. a coaxial light source module; 13. a storage groove; 14. a slide rail; 2. an observation platform; 21. a placement groove; 211. a measuring instrument; 22. a limit component; 221. a limit rod; 222. a limit bolt; 23. a limit groove; 3. a lifting assembly; 31. a rotary driving member; 32. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …".

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Examples

The utility model discloses a high-stability high-precision one-key flash tester.

Referring to fig. 1 to 3, a high-stability high-precision one-key flash tester comprises a bracket 1, wherein a main body lens 11 is fixedly connected to the bracket 1, a coaxial light source module 12 is arranged below the main body lens 11, a storage groove 13 is formed in the side wall of the bracket 1, and a transfer assembly which is convenient for transferring the coaxial light source module 12 into the storage groove 13 is arranged on the bracket 1.

The transfer assembly comprises a sliding rail 14 fixedly connected to the support 1, a part of the sliding rail 14 is located in the storage groove 13, the coaxial light source module 12 is in sliding connection with the sliding rail 14, the coaxial light source module 12 is conveniently moved into the storage groove 13 when the coaxial light source module 12 needs to be stored, the possibility of interference to a test is reduced, and meanwhile the possibility of damage to the coaxial light source module 12 is reduced.

The support 1 is provided with a lifting assembly 3 and an observation platform 2, the observation platform 2 is positioned below the main body lens 11, and the observation platform 2 is in sliding connection with the support 1 along the vertical direction. The lifting assembly 3 comprises a rotary driving piece 31 and a screw rod 32, wherein the rotary driving piece 31 is fixedly connected to the frame, one end of the screw rod 32 is coaxially and fixedly connected with the output end of the rotary driving piece 31, and the other end of the screw rod is in threaded connection with the observation platform 2. The rotary drive 31 may be a motor. When the height of the observation platform 2 needs to be adjusted, the rotary driving piece 31 is started to drive the screw rod 32 to rotate, and the screw rod 32 drives the observation platform 2 to move.

The observation platform 2 is provided with a placing groove 21, a measuring device 211 is placed in the placing groove 21, the measuring device 211 can be a measuring cup and the like, and the observation platform 2 is provided with a limiting component 22 for limiting the measuring device 211. The number of the limiting assemblies 22 is plural, three or four along the circumferential array of the placement grooves 21.

The limiting assembly 22 comprises a limiting rod 221 and a limiting bolt 222, a limiting groove 23 is formed in the observation platform 2 along the vertical direction, the limiting groove 23 is communicated with the placing groove 21, the limiting rod 221 is arranged in the limiting groove 23, the limiting bolt 222 is in threaded connection with the limiting rod 221, and one end, away from the limiting rod 221, of the limiting bolt 222 is abutted against the measuring device 211. The horizontal section of the stop lever 221 is circular arc, specifically semicircular, and the section of the stop slot 23 is circular arc, specifically greater than semicircle and less than three-quarters circle. The arc surface of the limiting rod 221 is attached to the groove wall of the limiting groove 23, so that the limiting rod 221 rotates in the limiting groove 23, the limiting angle of the limiting bolt 222 to the measuring device 211 is adjusted, the limiting precision is improved, the position of the measuring device 211 is adjusted in a fine adjustment mode, and the observation effect of the subject lens is improved.

The implementation principle of the high-stability high-precision one-key flash tester in the embodiment is as follows: through adopting the setting of accomodating groove 13 and transfer subassembly, when not using coaxial light source module 12, shift coaxial light source module 12 to accomodate inslot 13 through transfer subassembly, be convenient for protect coaxial light source module 12, reduce its possibility of damaging. In addition, the measuring device 211 is limited by the limiting bolt 222, and meanwhile, the limiting rod 221 can rotate in the limiting groove 23, so that the angle limiting the measuring device 211 is convenient to adjust, and the limiting precision is improved.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. A high-stability high-precision one-key flash tester is characterized in that: the device comprises a support (1), wherein an observation platform (2) is arranged on the support (1), a placing groove (21) is formed in the observation platform (2), a measuring instrument (211) is placed in the placing groove (21), and a limiting component (22) used for limiting the measuring instrument (211) is arranged on the observation platform (2);

limiting assembly (22) are including gag lever post (221) and stop bolt (222), stop slot (23) have been seted up on viewing platform (2), stop slot (23) and standing groove (21) intercommunication, in gag lever post (221) are located stop slot (23), stop bolt (222) and gag lever post (221) threaded connection, one end and measuring instrument (211) butt of gag lever post (221) are kept away from to stop bolt (222).

2. The high-stability high-precision one-key flash meter according to claim 1, wherein: the limiting assembly (22) is provided with a plurality of limiting assemblies along the circumferential direction of the placing groove (21).

3. The high-stability high-precision one-key flash meter according to claim 1, wherein: the horizontal section of the limiting rod (221) is arc-shaped, the section of the limiting groove (23) is arc-shaped, and the limiting rod (221) rotates in the limiting groove (23).

4. A high stability high accuracy one-touch flash meter according to claim 3, wherein: the support (1) is provided with a lifting assembly (3), and the lifting assembly (3) is used for driving the observation platform (2) to move along the vertical direction.

5. The high-stability high-precision one-key flash meter according to claim 4, wherein: lifting assembly (3) are including rotary drive spare (31) and screw rod (32), in the frame was located to rotary drive spare (31), the one end and the output of rotary drive spare (31) of screw rod (32) are connected, and the other end and observation platform (2) threaded connection, vertical direction sliding connection is followed with support (1) in observation platform (2).

6. The high-stability high-precision one-key flash meter according to claim 5, wherein: be equipped with main body camera lens (11) on support (1), main body camera lens (11) below is equipped with coaxial light source module (12), be equipped with on support (1) lateral wall and accomodate groove (13), be equipped with on support (1) and be convenient for coaxial light source module (12) shift to accomodate the subassembly in groove (13).

7. The high-stability high-precision one-key flash meter according to claim 6, wherein: the transfer assembly comprises a sliding rail (14) arranged on the support (1), part of the sliding rail (14) is positioned in the storage groove (13), and the coaxial light source module (12) is in sliding connection with the sliding rail (14).