CN220270360U - Optical image measuring instrument - Google Patents
Optical image measuring instrument Download PDFInfo
- Publication number
- CN220270360U CN220270360U CN202321787457.2U CN202321787457U CN220270360U CN 220270360 U CN220270360 U CN 220270360U CN 202321787457 U CN202321787457 U CN 202321787457U CN 220270360 U CN220270360 U CN 220270360U
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- rod
- measuring instrument
- wall
- clamping
- sliding
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- 230000003287 optical effect Effects 0.000 title claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Abstract
The utility model discloses an optical image measuring instrument, which relates to the technical field of optical image measuring instruments, and comprises a measuring instrument body and a protection mechanism arranged on the outer wall of the measuring instrument body, wherein the protection mechanism comprises a rotating assembly and a clamping assembly; the rotating assembly comprises a sliding rod and a rotating rod, and is characterized in that the clamping rod is arranged, when the optical image measuring instrument is not in use, in order to improve the protection performance of the testing head body, the testing head body is prevented from being placed for a long time, more dust is accumulated on the surface of the testing head body, the accuracy of measured data of subsequent articles is affected, the protective cover can be inserted into the testing head body, the electric push rod is opened to drive the sliding rod to slide along the inner wall of the sliding groove, the sliding of the sliding rod is connected with the connecting rod through the rotating rod, the connecting rod fixedly connected with the telescopic rod is driven to conduct telescopic motion, meanwhile, the connecting rod is driven to slide into the clamping groove by the movement of the connecting rod, the effect of clamping and fixing the protective cover is achieved, and the control operation of the protection performance of the testing head is improved when the optical image measuring instrument is not in use.
Description
Technical Field
The utility model relates to the technical field of optical image measuring instruments, in particular to an optical image measuring instrument.
Background
The optical image measuring instrument is a measuring instrument integrating optical, mechanical, electronic and computer image processing technologies into a whole, and has high precision, high efficiency and high reliability, an optical amplifying system amplifies a measured object, a CCD camera system acquires image characteristics and sends the image characteristics into a computer, and the optical image measuring instrument can efficiently detect the outline, the surface shape, the size, the angle and the position of various complex precise parts and can perform microscopic detection and quality control.
However, when the optical image measuring instrument is used, most of the optical image measuring instrument is used when the measuring instrument is not used, the measuring head is exposed to the outside, so that dust is easily accumulated on the surface of the measuring head when the measuring head is exposed to the outside for a long time, the quality effect of the measuring head on subsequent articles is affected, and most of the optical image measuring instrument is used for measuring the articles, the articles are directly placed under the measuring head, the positioning effect of the articles is not high, the articles are easily offset when the articles are collided by mistake, and the accuracy of measured data of the articles is affected.
Accordingly, in view of the above, an optical image measuring instrument has been proposed which is improved against the shortcomings of the conventional structure.
Disclosure of Invention
The utility model aims to provide an optical image measuring instrument so as to solve the problems that dust is easy to accumulate on the surface of a measuring head when the measuring head is exposed and placed outside for a long time, the quality effect of the measuring head on subsequent articles and the positioning effect on the articles are not high, the articles are easy to deviate when being collided by mistake, and the accuracy of measured data of the articles is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the optical image measuring instrument comprises a measuring instrument body and a protection mechanism arranged on the outer wall of the measuring instrument body, wherein the protection mechanism comprises a rotating assembly and a clamping assembly;
the rotating assembly comprises a sliding rod and a rotating rod, the outer wall of the measuring instrument body is connected with the sliding rod in a sliding manner, one end of the sliding rod is fixedly connected with an electric push rod, a sliding groove is formed in the connecting part of the outer wall of the measuring instrument body and the sliding rod, and the rotating rod is rotatably connected with the outer wall of the sliding rod;
the clamping assembly comprises a clamping rod and a clamping groove, one end of the rotating rod is rotationally connected with a connecting rod in telescopic connection with the outer wall of the measuring instrument body, the outer wall of the connecting rod is fixedly connected with a telescopic rod in telescopic connection with the outer wall of the measuring instrument body, the outer wall of the connecting rod is fixedly connected with the clamping rod, the outer wall of the measuring instrument body is provided with a testing head body, the outer wall of the testing head body is provided with a protective cover in sliding connection with the outer wall of the clamping rod, and the connecting part of the outer wall of the protective cover and the clamping rod is provided with the clamping groove.
Further, the outer wall of the measuring instrument body is provided with an article main body, the outer wall of the measuring instrument body is connected with a pull rod in a sliding mode, the outer wall of the pull rod is provided with a spring, and one end of the pull rod is fixedly connected with a positioning block which is attached to the outer wall of the article main body.
Further, the sliding rod is in a sliding structure through the electric push rod and the sliding groove, two groups of rotating rods are arranged, and the position distribution of the two groups of rotating rods is symmetrical to the central shaft of the sliding rod.
Further, the connecting rod forms a telescopic structure through the rotating rod and the telescopic rod, and the clamping rod is integrally connected with the connecting rod.
Further, the protection cover forms a protection structure through the clamping rods and the clamping grooves and the test head body, the clamping rods and the clamping grooves are respectively provided with two groups, and the position distribution of the clamping rods and the clamping grooves is symmetrical with respect to the central shaft of the protection cover.
Further, the positioning block and the article main body form a positioning structure through the pull rod and the spring.
Further, the outline of the outer wall of the positioning block is U-shaped, two groups of positioning blocks are arranged, and the position distribution of the two groups of positioning blocks is symmetrical with respect to the central axis of the article main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the clamping rod, when the optical image measuring instrument is not used, in order to improve the protection performance of the testing head body, more dust is prevented from accumulating on the surface of the testing head body when the testing head body is placed for a long time, the accuracy of measured data of subsequent articles is affected, the protective cover can be inserted into the testing head body, the electric push rod is opened to drive the sliding rod to slide along the inner wall of the sliding chute, the sliding of the sliding rod drives the connecting rod fixedly connected with the telescopic rod to perform telescopic movement through the connection of the rotating rod, meanwhile, the movement of the connecting rod drives the clamping rod to slide into the clamping groove, the effect of clamping and fixing the protective cover is achieved, and the control operation of the protection performance of the testing head is improved when the optical image measuring instrument is not used;
2. according to the utility model, through the arrangement of the positioning block, when the object is measured through the optical image measuring instrument, the object is often directly placed on the surface of the instrument body, so that when the object is measured, the object is easy to be collided by mistake, the situation of position deviation occurs, the quality of measurement of the error collision is influenced, when the object is measured, the positioning block is driven to move upwards by pulling the pull rod under the action of the spring, after the object is placed, the pull rod is loosened, and under the reaction of the spring, the positioning block is driven to position the object, and the control operation of improving the stability of the object during measurement is realized when the object is measured through the optical image measuring instrument.
Drawings
FIG. 1 is a schematic view of a first view angle structure according to the present utility model;
FIG. 2 is a schematic view of a second view angle structure according to the present utility model;
FIG. 3 is a schematic diagram of a cross-sectional structure of a connection between a clamping rod and a clamping groove according to the present utility model;
fig. 4 is a schematic view of a connection structure between a positioning block and an article main body according to the present utility model.
In the figure: 1. a measuring instrument body; 2. a test head body; 3. a slide bar; 4. an electric push rod; 5. a chute; 6. a rotating lever; 7. a connecting rod; 8. a telescopic rod; 9. a clamping rod; 10. a protective cover; 11. a clamping groove; 12. an article body; 13. a pull rod; 14. a spring; 15. and (5) positioning blocks.
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. 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.
Example 1
As shown in fig. 1-3, an optical image measuring instrument comprises a measuring instrument body 1 and a protection mechanism arranged on the outer wall of the measuring instrument body 1, wherein the protection mechanism comprises a rotating assembly and a clamping assembly;
the rotating assembly comprises a sliding rod 3 and a rotating rod 6, the outer wall of the measuring instrument body 1 is connected with the sliding rod 3 in a sliding manner, one end of the sliding rod 3 is fixedly connected with an electric push rod 4, a sliding groove 5 is formed in the connecting part of the outer wall of the measuring instrument body 1 and the sliding rod 3, and the outer wall of the sliding rod 3 is connected with the rotating rod 6 in a rotating manner;
the clamping assembly comprises a clamping rod 9 and a clamping groove 11, one end of a rotating rod 6 is rotationally connected with a connecting rod 7 in telescopic connection with the outer wall of the measuring instrument body 1, the outer wall of the connecting rod 7 is fixedly connected with a telescopic rod 8 in telescopic connection with the outer wall of the measuring instrument body 1, the outer wall of the connecting rod 7 is fixedly connected with the clamping rod 9, the outer wall of the measuring instrument body 1 is provided with a testing head body 2, the outer wall of the testing head body 2 is provided with a protective cover 10 in sliding connection with the outer wall of the clamping rod 9, and the clamping groove 11 is formed in the connecting part of the outer wall of the protective cover 10 and the clamping rod 9.
Further, the sliding rod 3 forms a sliding structure through between the electric push rod 4 and the sliding groove 5, the rotating rod 6 is provided with two groups, the position distribution of the two groups of rotating rods 6 is symmetrical about the central axis of the sliding rod 3, the driving of the electric push rod 4 is beneficial to driving the sliding rod 3 to slide along the inner wall of the sliding groove 5, and the control operation of the telescopic motion of the connecting rod 7 is realized.
Further, the connecting rod 7 forms a telescopic structure through between the rotating rod 6 and the telescopic rod 8, and the clamping rod 9 is connected with the connecting rod 7 as a whole, so that the rotating of the rotating rod 6 is facilitated to drive the connecting rod 7 fixedly connected with the telescopic rod 8 to perform telescopic motion, and the protection cover 10 is effectively clamped and fixed to control operation.
Further, protection casing 10 passes through the draw-in bar 9 and constitutes protective structure between draw-in groove 11 and the test head body 2, and draw-in bar 9 and draw-in groove 11 all are provided with two sets of, and the position distribution of two sets of draw-in bars 9 and draw-in groove 11 is all symmetrical about the center pin of protection casing 10, is favorable to draw-in bar 9 to slide along the inner wall of draw-in groove 11 and drives protection casing 10 and effectively protect test head body 2, realizes that the optical image measuring apparatu improves the control operation to test head protectiveness when not using.
Example two
As shown in fig. 1, fig. 2 and fig. 4, compared with the first embodiment, the optical image measuring apparatus provided by the utility model is another implementation mode, the outer wall of the measuring apparatus body 1 is provided with the article main body 12, the outer wall of the measuring apparatus body 1 is slidably connected with the pull rod 13, the outer wall of the pull rod 13 is provided with the spring 14, one end of the pull rod 13 is fixedly connected with the positioning block 15 attached to the outer wall of the article main body 12, during operation, the positioning block 15 is arranged, so that when the optical image measuring apparatus is used for measuring the article, the article is directly placed on the surface of the measuring apparatus body, when the article is measured, the article is easy to be subjected to error collision, the situation of position offset is caused, the quality of error collision measurement is influenced, the pull rod 13 is pulled firstly to drive the positioning block 15 to perform lifting movement under the action of the spring 14, after the article is placed, the positioning block 15 is driven to perform positioning movement on the article under the reaction of the spring 14, and the control operation of improving the stability of the article during measurement is realized when the optical image measuring apparatus is used for measuring the article.
Furthermore, the positioning block 15 forms a positioning structure with the article main body 12 through the pull rod 13 and the spring 14, which is beneficial to the connection of the pull rod 13, and the positioning block 15 is driven to clamp and position the article main body 12 through the action of the spring 14, so that the control operation of improving the stability of the article during measurement is realized when the article is measured through the optical image measuring instrument.
Further, the outline of the outer wall of the positioning block 15 is in a U shape, the positioning block 15 is provided with two groups, the position distribution of the two groups of positioning blocks 15 is symmetrical about the central axis of the article main body 12, and the control operation of limiting effects on two sides of the tested article is realized through the arrangement that the outline of the outer wall of the positioning block 15 is in the U shape.
Working principle: when using this optical image measuring apparatu, firstly, when optical image measuring apparatu is when not using, in order to improve the protectiveness to the test head body 2, prevent that test head body 2 from when placing for a long time, the surface accumulation is more dust, influence the measured data accuracy of follow-up article, can insert test head body 2 with protection casing 10, and open electric putter 4 and drive sliding rod 3 and slide along the inner wall of spout 5, the slip of sliding rod 3 passes through the connection of dwang 6, drive the connecting rod 7 with telescopic link 8 fixed connection and carry out telescopic movement, simultaneously, the motion of connecting rod 7 drives clamping lever 9 and slides into draw-in groove 11, play the effect to the protection casing 10 block fixed, realize optical image measuring apparatu when not using, improve the control operation to the test head protectiveness.
Finally, when measuring the article through the optical image measuring apparatu, the article often directly places on the surface of appearance body for when measuring the article, the article is easy under the circumstances that the mistake is bumped, the condition of position deviation appears, influence the quality of bumping the measurement by mistake, can be when measuring the article, pull rod 13 drives locating piece 15 through the effect of spring 14 at first and carries out the ascending motion, after placing the article, loose pull rod 13, under the reaction of spring 14, drive locating piece 15 and carry out the positioning motion to the article, realize when measuring the article through the optical image measuring apparatu, improve the control operation of article stability when measuring.
This is the working principle of the optical image measuring instrument.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The optical image measuring instrument comprises a measuring instrument body (1) and a protection mechanism arranged on the outer wall of the measuring instrument body (1), and is characterized in that the protection mechanism comprises a rotating assembly and a clamping assembly;
the rotating assembly comprises a sliding rod (3) and a rotating rod (6), the outer wall of the measuring instrument body (1) is connected with the sliding rod (3) in a sliding manner, one end of the sliding rod (3) is fixedly connected with an electric push rod (4), a sliding groove (5) is formed in the connecting position of the outer wall of the measuring instrument body (1) and the sliding rod (3), and the rotating rod (6) is connected with the outer wall of the sliding rod (3) in a rotating manner;
the clamping assembly comprises a clamping rod (9) and a clamping groove (11), one end of a rotating rod (6) is rotationally connected with a connecting rod (7) in telescopic connection with the outer wall of a measuring instrument body (1), the outer wall of the connecting rod (7) is fixedly connected with a telescopic rod (8) fixedly connected with the outer wall of the measuring instrument body (1), the clamping rod (9) is fixedly connected with the outer wall of the connecting rod (7), the outer wall of the measuring instrument body (1) is provided with a testing head body (2), the outer wall of the testing head body (2) is provided with a protective cover (10) in sliding connection with the outer wall of the clamping rod (9), and the clamping groove (11) is formed in the connecting part of the outer wall of the protective cover (10) and the clamping rod (9).
2. An optical image measuring instrument according to claim 1, characterized in that the outer wall of the measuring instrument body (1) is provided with an article main body (12), the outer wall of the measuring instrument body (1) is connected with a pull rod (13) in a sliding manner, the outer wall of the pull rod (13) is provided with a spring (14), and one end of the pull rod (13) is fixedly connected with a positioning block (15) attached to the outer wall of the article main body (12).
3. An optical image measuring instrument according to claim 1, characterized in that the sliding rod (3) forms a sliding structure between the electric push rod (4) and the sliding groove (5), the rotating rod (6) is provided with two groups, and the position distribution of the two groups of rotating rods (6) is symmetrical with respect to the central axis of the sliding rod (3).
4. An optical image measuring instrument according to claim 1, characterized in that the connecting rod (7) forms a telescopic structure between the rotating rod (6) and the telescopic rod (8), and the clamping rod (9) is integrally connected with the connecting rod (7).
5. The optical image measuring instrument according to claim 1, wherein the protective cover (10) forms a protective structure with the test head body (2) through the clamping rods (9) and the clamping grooves (11), the clamping rods (9) and the clamping grooves (11) are provided with two groups, and the position distribution of the clamping rods (9) and the clamping grooves (11) of the two groups is symmetrical with respect to the central axis of the protective cover (10).
6. An optical image measuring instrument according to claim 2, characterized in that the positioning block (15) forms a positioning structure with the article body (12) through the tie rod (13) and the spring (14).
7. An optical image measuring instrument according to claim 2, wherein the outer wall profile of the positioning block (15) is in a "U" shape, the positioning block (15) is provided with two groups, and the position distribution of the two groups of positioning blocks (15) is symmetrical with respect to the central axis of the article main body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321787457.2U CN220270360U (en) | 2023-07-10 | 2023-07-10 | Optical image measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321787457.2U CN220270360U (en) | 2023-07-10 | 2023-07-10 | Optical image measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270360U true CN220270360U (en) | 2023-12-29 |
Family
ID=89313148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321787457.2U Active CN220270360U (en) | 2023-07-10 | 2023-07-10 | Optical image measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270360U (en) |
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2023
- 2023-07-10 CN CN202321787457.2U patent/CN220270360U/en active Active
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