CN220206625U - Flash tester capable of being adjusted by three shafts - Google Patents
Flash tester capable of being adjusted by three shafts Download PDFInfo
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- CN220206625U CN220206625U CN202321672020.4U CN202321672020U CN220206625U CN 220206625 U CN220206625 U CN 220206625U CN 202321672020 U CN202321672020 U CN 202321672020U CN 220206625 U CN220206625 U CN 220206625U
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- 238000013519 translation Methods 0.000 claims abstract description 63
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000003384 imaging method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of optical detection instruments, and particularly discloses a triaxial adjustable flash tester which comprises a control unit, a measuring unit and a carrying unit, wherein the measuring unit comprises a mounting platform, a stand column, a high beam lens, an annular light source, a lens mounting structure and a light source mounting structure; the lens mounting structure comprises a lens fixing frame and a lens translation table, and the light source mounting structure comprises a light source fixing frame and a light source translation table; the lens translation stage is used for driving the lens fixing frame to move along the vertical Z-axis direction, the light source translation stage is used for driving the light source fixing frame to move along the vertical Z-axis direction, and the high beam lens is positioned right above the annular light source; the object carrying unit comprises an object stage, an X-axis translation stage and a Y-axis translation stage; the X-axis translation stage and the Y-axis translation stage are used for driving the objective table to move along the X-axis direction and the Y-axis direction of the horizontal direction. The technical scheme can realize triaxial movement, realize one-key type rapid measurement, reduce labor cost and improve detection precision and efficiency.
Description
Technical Field
The utility model belongs to the technical field of optical detection instruments, and particularly relates to a three-axis adjustable flash detector.
Background
The flash detector is used for imaging the contour of the part and measuring the size of the part. The contour imaging is displayed by adopting a light source irradiation mode, and parts with different thicknesses can be measured by moving the relative distance between the object placing table and the part to be measured. The flash tester comprises a detection component consisting of a telecentric lens and a CCD camera, and the detection component measures the size of the part.
The utility model discloses a flash tester (bulletin number is CN 216925462U), including board, the camera lens subassembly that aligns in proper order and set up, first light source subassembly, objective table, first Z axle moving mechanism, second Z axle moving mechanism, control the objective table through first Z axle moving mechanism and do rectilinear motion along the Z axle and focus work from top to bottom, control first light source subassembly through second Z axle moving mechanism and do rectilinear motion along the Z axle and focus work from top to bottom simultaneously. The objective table comprises a glass platform and an X-axis moving mechanism, wherein the glass platform is connected with the X-axis moving mechanism, and the X-axis moving mechanism is connected with the second Z-axis moving mechanism. The first Z-axis moving mechanism and the second Z-axis moving mechanism respectively realize Z-direction movement of the objective table and the first light source assembly, and the X-axis moving mechanism can realize Z-direction movement of the objective table. However, the above solution cannot realize the Y-direction movement of the objective table, that is, the flash tester cannot realize the triaxial movement, which results in a dead zone in the measurement of the dimension, or requires manual adjustment of the position of the object to be measured on the objective table, which results in insufficient intelligentization.
Disclosure of Invention
The utility model aims to provide a three-axis adjustable flash tester, which solves the problems that the existing flash tester cannot realize three-axis movement, so that a dead zone exists in size measurement, or the position of an object to be tested on an object stage needs to be manually adjusted, so that the intelligent problem is not enough.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the three-axis adjustable flash tester comprises a control unit, a measuring unit and a carrying unit, wherein the control unit is used for controlling the measuring unit and the carrying unit, and the measuring unit comprises a mounting platform, an upright post, a high beam lens, an annular light source, a lens mounting structure and a light source mounting structure; the upright post is fixed on the mounting platform and is used for mounting the lens mounting structure and the light source mounting structure; the lens mounting structure comprises a lens fixing frame and a lens translation table, and the light source mounting structure comprises a light source fixing frame and a light source translation table; the lens translation stage and the light source translation stage are arranged on the upright post; the lens translation stage is used for driving the lens fixing frame to move along the vertical Z-axis direction, the light source translation stage is used for driving the light source fixing frame to move along the vertical Z-axis direction, the light source fixing frame is used for fixing the annular light source, the lens fixing frame is used for fixing the high beam lens, and the high beam lens is positioned right above the annular light source; the object carrying unit comprises an object stage, an X-axis translation stage and a Y-axis translation stage; the objective table is positioned below the annular light source; the X-axis translation stage and the Y-axis translation stage are used for driving the objective table to move along the X-axis direction and the Y-axis direction of the horizontal direction.
Further, the control unit comprises a cabinet and an operation desktop, a display mechanism and a remote control handle are arranged on the operation desktop, the measurement unit is arranged on the operation desktop, and the display mechanism is used for displaying imaging results, the Z-axis direction, the X-axis direction and the Y-axis direction; the remote control handle is used for performing movement control on the Z-axis direction, the X-axis direction and the Y-axis direction; and a control system for controlling the measuring unit and the carrying unit is arranged in the cabinet.
Further, the device also comprises a limiting unit, wherein the limiting unit is used for limiting the moving positions of the lens translation stage and the light source translation stage.
Further, the limiting unit comprises a lens limiting structure and a light source limiting structure; the lens limit structure and the light source limit structure comprise a photoelectric baffle and a photoelectric switch, and the photoelectric switch is connected with the control unit; the photoelectric switch is fixed on the upright post; the photoelectric baffle plates of the lens limit structure and the light source limit structure are respectively fixed on the table top of the lens translation table and the table top of the light source translation table.
Further, a column cover is further installed on the column, and the column cover is used for covering the measuring unit.
Further, the bottoms of the cabinet and the operation table top are both provided with foot cups.
Further, the operation desktop and the mounting platform are respectively provided with a corresponding through hole, and the through holes are provided with wire passing hole covers.
The working principle of the technical scheme is as follows: the free movement of the lens translation stage, the light source translation stage, the X-axis translation stage and the Y-axis translation stage can be controlled by controlling the remote control handle, so that the Z-direction movement of the high beam lens and the annular light source and the free movement of the X-axis and the Y-axis of the objective table are realized.
The beneficial effects of this technical scheme lie in: the technical scheme can realize triaxial movement, realize one-key type rapid measurement, reduce labor cost and improve detection precision and efficiency.
Drawings
FIG. 1 is a perspective view of a triaxial adjustable flash tester according to the present utility model;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a perspective view of the measurement unit of FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 3 with the column and column cover separated;
fig. 5 is an enlarged view at a in fig. 4.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the measuring device comprises a measuring unit 1, an operating table top 2, a cabinet 3, a revolving door 4, a foot cup 5, a display mechanism 6, a remote control handle 7, a wire passing hole cover 8, a carrying unit 9, a column cover 10, a column 11, a photoelectric baffle 12, a mounting platform 13, a high beam lens 14, an annular light source 15, a light source fixing frame 16, a lens fixing frame 17, a lens translation stage 18, a light source translation stage 19, an objective table 20 and a photoelectric switch 21.
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. 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.
The embodiment is basically as shown in the accompanying figures 1-5: the three-axis adjustable flash tester comprises a control unit, a limiting unit, a measuring unit 1 and a carrying unit 9 as shown in figures 1 and 2. As shown in fig. 3 and 4, the measuring unit 1 includes a mounting platform 13, a column 11, a high beam lens 14, an annular light source 15, a lens mounting structure, and a light source mounting structure; the upright post 11 is fixed on the mounting platform 13, and the upright post 11 is used for mounting a lens mounting structure and a light source mounting structure; the upright 11 is also provided with an upright cover 10, the upright cover 10 being used for covering the measuring unit 1, in particular the upright 11 being screwed to the upright cover 10. The lens mounting structure comprises a lens fixing frame 17 and a lens translation table 18, and the light source mounting structure comprises a light source fixing frame 16 and a light source translation table 19; the lens translation stage 18 and the light source translation stage 19 are mounted on the upright post 11; the lens translation stage 18 is used for driving the lens fixing frame 17 to move along the vertical Z-axis direction, the light source translation stage 19 is used for driving the light source fixing frame 16 to move along the vertical Z-axis direction, the light source fixing frame 16 is used for fixing the annular light source 15, the lens fixing frame 17 is used for fixing the high beam lens 14, and the high beam lens 14 is located right above the annular light source 15.
As shown in fig. 1, the carrier unit 9 includes a stage 20, an X-axis translation stage, and a Y-axis translation stage; stage 20 is positioned below annular light source 15; the X-axis translation stage and the Y-axis translation stage are used to drive the stage 20 to move in the X-axis direction and the Y-axis direction in the horizontal direction. Specifically, the X-axis translation stage is used to drive the Y-axis translation stage to move, and the Y-axis translation stage is used to drive the stage 20 to move, so as to realize the X-axis direction and the Y-axis direction movement of the stage 20.
The control unit is used for controlling the measuring unit 1 and the carrying unit 9, the control unit comprises a cabinet 3 and an operation desktop 2, a display mechanism 6 and a remote control handle 7 are arranged on the operation desktop 2, the measuring unit 1 is arranged on the operation desktop 2, the display mechanism 6 is used for displaying imaging results, the Z-axis direction, the X-axis direction and the Y-axis direction moving distance, and particularly the display mechanism 6 can adopt a computer. The remote control handle 7 is used for performing movement control in the Z-axis direction, the X-axis direction, and the Y-axis direction. A control system for controlling the measuring unit 1 and the carrier unit 9 is arranged in the cabinet 3. The bottoms of the cabinet 3 and the operating table top 2 are respectively provided with a foot cup 5, the operating table top 2 and the mounting platform 13 are respectively provided with a corresponding through hole, and the through holes are respectively provided with a wire hole cover 8. The cabinet 3 is provided with a power button and a revolving door 4 with a lock, so that the maintenance of an internal control system is facilitated.
As shown in fig. 5, the limiting unit is used for limiting the moving positions of the lens translation stage 18 and the light source translation stage 19, and the limiting unit comprises a lens limiting structure and a light source limiting structure; the lens limit structure and the light source limit structure comprise a photoelectric baffle 12 and a photoelectric switch 21, and the photoelectric switch 21 is connected with the control unit; the photoelectric switch 21 is fixed on the upright post 11; the photoelectric baffle 12 of the lens limit structure and the light source limit structure are respectively fixed on the table surfaces of the lens translation table 18 and the light source translation table 19. The photoelectric switch 21 is of a U-shaped structure, the back surface of the U-shaped structure is fixed with the upright post 11, and the photoelectric baffle 12 can pass through a groove of the U-shaped structure. When the photo flap 12 is positioned in the groove of the U-shaped structure, the photo switch 21 sends a signal to the control system.
The specific implementation process is as follows:
by controlling the remote control handle, the free movement of the lens translation stage 18, the light source translation stage 19, the X-axis translation stage and the Y-axis translation stage can be controlled, thereby realizing the Z-direction movement of the high beam lens 14 and the annular light source 15, and the free movement of the stage 20 in the X-axis and the Y-axis. The technical scheme can realize triaxial movement, realize one-key type rapid measurement, reduce labor cost and improve detection precision and efficiency.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application day or before the priority date of the present utility model, and can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date, so that a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a but triaxial regulation's flash tester which characterized in that: the device comprises a control unit, a measuring unit (1) and a carrying unit (9), wherein the control unit is used for controlling the measuring unit (1) and the carrying unit (9), and the measuring unit (1) comprises a mounting platform (13), a stand column (11), a high beam lens (14), an annular light source (15), a lens mounting structure and a light source mounting structure; the upright post (11) is fixed on the mounting platform (13), and the upright post (11) is used for mounting the lens mounting structure and the light source mounting structure; the lens mounting structure comprises a lens fixing frame (17) and a lens translation table (18), and the light source mounting structure comprises a light source fixing frame (16) and a light source translation table (19); the lens translation stage (18) and the light source translation stage (19) are arranged on the upright post (11); the lens translation stage (18) is used for driving the lens fixing frame (17) to move along the vertical Z-axis direction, the light source translation stage (19) is used for driving the light source fixing frame (16) to move along the vertical Z-axis direction, the light source fixing frame (16) is used for fixing the annular light source (15), the lens fixing frame (17) is used for fixing the high beam lens (14), and the high beam lens (14) is positioned right above the annular light source (15); the carrying unit (9) comprises an objective table (20), an X-axis translation table and a Y-axis translation table; the object stage (20) is positioned below the annular light source (15); the X-axis translation stage and the Y-axis translation stage are used for driving the objective table (20) to move along the X-axis direction and the Y-axis direction of the horizontal direction.
2. The triaxial adjustable flash meter according to claim 1, characterized in that: the control unit comprises a cabinet (3) and an operation desktop (2), a display mechanism (6) and a remote control handle (7) are arranged on the operation desktop (2), the measurement unit (1) is arranged on the operation desktop (2), and the display mechanism (6) is used for displaying imaging results, the Z-axis direction, the X-axis direction and the Y-axis direction moving distance; the remote control handle (7) is used for performing movement control on the Z-axis direction, the X-axis direction and the Y-axis direction; a control system for controlling the measuring unit (1) and the carrying unit (9) is arranged in the cabinet (3).
3. The triaxial adjustable flash meter according to claim 1, characterized in that: the device also comprises a limiting unit, wherein the limiting unit is used for limiting the moving positions of the lens translation table (18) and the light source translation table (19).
4. A triaxial adjustable flash tester according to claim 3, characterized in that: the limiting unit comprises a lens limiting structure and a light source limiting structure; the lens limit structure and the light source limit structure comprise a photoelectric baffle (12) and a photoelectric switch (21), and the photoelectric switch (21) is connected with the control unit; the photoelectric switch (21) is fixed on the upright post (11); the photoelectric baffle (12) of the lens limit structure and the light source limit structure are respectively fixed on the table tops of the lens translation table (18) and the light source translation table (19).
5. The triaxial adjustable flash meter according to claim 1, characterized in that: and the upright post (11) is also provided with an upright post cover (10), and the upright post cover (10) is used for covering the measuring unit (1).
6. The triaxial adjustable flash meter according to claim 2, characterized in that: the bottoms of the cabinet (3) and the operating table top (2) are both provided with foot cups (5).
7. The triaxial adjustable flash meter according to claim 2, characterized in that: corresponding through holes are formed in the operating table top (2) and the mounting platform (13), and a wire passing hole cover (8) is arranged on the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672020.4U CN220206625U (en) | 2023-06-29 | 2023-06-29 | Flash tester capable of being adjusted by three shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672020.4U CN220206625U (en) | 2023-06-29 | 2023-06-29 | Flash tester capable of being adjusted by three shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220206625U true CN220206625U (en) | 2023-12-19 |
Family
ID=89148229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672020.4U Active CN220206625U (en) | 2023-06-29 | 2023-06-29 | Flash tester capable of being adjusted by three shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220206625U (en) |
-
2023
- 2023-06-29 CN CN202321672020.4U patent/CN220206625U/en active Active
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