CN209728319U - A kind of measuring table microscope - Google Patents
A kind of measuring table microscope Download PDFInfo
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- CN209728319U CN209728319U CN201920771006.7U CN201920771006U CN209728319U CN 209728319 U CN209728319 U CN 209728319U CN 201920771006 U CN201920771006 U CN 201920771006U CN 209728319 U CN209728319 U CN 209728319U
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- fixing piece
- camera lens
- changeover panel
- measuring table
- groove
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Abstract
The utility model discloses a kind of measuring table microscopes, including microscope stand；Changeover panel is rotatably mounted on bracket, and a plurality of lenses of different multiplying are distributed in annular array on the changeover panel；Location structure, including relatively turnable fixing piece and locating piece, the fixing piece is set on the changeover panel or microscope stand, multiple grooves are distributed in annular array on the fixing piece, each groove respectively corresponds the camera lens, the groove is cooperated to be provided with elastic component on the locating piece, it further includes sensor and power device which, which acts on fixing piece and can slide along fixing piece surface,.The utility model is able to achieve camera lens postrotational precise positioning automatically by above-mentioned location structure.
Description
Technical field
The utility model relates to field of optical measurements, more particularly to a kind of microscope of measuring table.
Background technique
Measuring microscope, using making accurate measurement to Workpiece length and angle thoroughly, by the way of reflection, especially suitable for video
The test of magnetic head, large scale integrated circuit line width and other precision components, be widely applicable for measuring room, production operation line and
The departments such as scientific research, workbench can also make 360 degree of rotation in addition to the movement for making X, Y coordinates, can also carry out height side
It is a kind of ideal fixed-site miniature precision measuring instrument to the measurement for doing Z coordinate；Measuring microscope instrument can further connect
CCD television camera is connect, the profile amplification of workpiece is made；Also computer can be connected and carry out the measurement such as data processing.
But current existing measuring microscope, the wheel measuring of different multiplying camera lens is all manually to go to rotate
Debugging, it is easy to cause hand to touch workpiece or article to be measured, cause the pollution or abrasion of workpiece or article, and rotation manually
Transposable lens are also easy to cause the problems such as alignment lens precision is inaccurate, and scanning survey error is larger.
In view of this, it is necessary to provide a kind of measuring tables for being able to achieve precise positioning, can automatically switching camera lens with micro-
Mirror.
Summary of the invention
The purpose of this utility model is to provide a kind of measuring table use for being able to achieve precise positioning, can automatically switching camera lens
Microscope.
To achieve the above object, the utility model provides the following technical solutions:
The embodiment of the present application discloses a kind of measuring table microscope, comprising:
Microscope stand；
Changeover panel is rotatably mounted on bracket, and multiple mirrors of different multiplying are distributed in annular array on the changeover panel
Head；
Location structure, including relatively turnable fixing piece and locating piece, the fixing piece be set to the changeover panel or
On microscope stand, multiple grooves are distributed in annular array on the fixing piece, and each groove respectively corresponds the camera lens,
The groove is cooperated to be provided with elastic component on the locating piece, which acts on fixing piece and can be sliding along fixing piece surface
It is dynamic.
It preferably, further include the motor with changeover panel transmission connection in a kind of above-mentioned measuring table microscope.
Preferably, in a kind of above-mentioned measuring table microscope, 1 sense is respectively arranged between the adjacent camera lens
Piece is answered, the induction chip arrays are set to the surrounding of changeover panel,
It further include sensor corresponding with the sensing chip.
As further improvement of the utility model point, in a kind of above-mentioned measuring table microscope, the elastic component
Including spring and it is set to the hoodle of spring end, the hoodle and the groove cooperate.
Preferably, in a kind of above-mentioned measuring table microscope, the fixing piece be fixed on above changeover panel and with turn
Removable disk coaxial arrangement,
The locating piece and microscope stand are relatively fixed.
Compared with the prior art, the advantages of the utility model are: this measuring table microscope, may be implemented camera lens times
The automatic switchover of rate, and size of current is controlled by sensor, cooperate power device and location structure to realize that camera lens revolves automatically
Precise positioning after turning, realizes the convenient measurement of large format product.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 show a kind of perspective view for being measured microscopically platform in one specific embodiment of the utility model；
Fig. 2 show a kind of camera lens automatic switching control equipment for being measured microscopically platform in one specific embodiment of the utility model
Structure chart；
Fig. 3 show a kind of camera lens automatic switching control equipment for being measured microscopically platform in one specific embodiment of the utility model
Right view；
Fig. 4 is the microscopical inner detail diagram of a kind of measuring table in one specific embodiment of the utility model；
Fig. 5 show the synchronous drive mechanism structure in one specific embodiment of the utility model in camera lens automatic switching control equipment
Figure；
Fig. 6 show a kind of measuring table in one specific embodiment of the utility model and is illustrated with microscopical location structure
Figure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Refering to what is shown in Fig. 1, providing one kind in one embodiment is measured microscopically platform, including pony sill 1, it is placed in
Measuring table 2 on pony sill 1 and slidably in the microscopic structure on measuring table 2.
The material of pony sill 1 is granite, is cased with platinum outer cover outside pony sill 1, is equipped between pony sill 1 and measuring table 2
Air spring 11 is additionally provided with the castor 12 that can be used for being moved easily on pony sill 1.
In the technical scheme, air spring 11 can isolated environment vibration, it is ensured that microscope during scanning survey,
All directions displacement will not occur between camera lens and surface to be measured.
Microscopic structure includes the column 31 for being set to 2 two sides of measuring table along the z-axis direction, is fixed at along the x-axis direction vertical
Crossbeam 32 on column 31 is set on crossbeam 32, the x-axis slide unit substrate 33 that can slidably reciprocate along crossbeam 32 and to be fixed on x-axis sliding
It on stylobate plate 33, can be moved up and down along z-axis, for the measuring table microscope scanning observation, camera lens can be automatically switched
30。
31 material of column is granite, and column 31 can be simultaneously along the boundary slip of measuring table 2.
With reference to shown in Fig. 2-6, a kind of camera lens automatic switchover for being measured microscopically platform is provided in one embodiment
Device and its detail view, including bracket 301, changeover panel 302, synchronous drive mechanism, power device 304, sensor 305 and solid
Determine frame 306.
Bracket 301 is used for fixation of the microscope on measuring table 2 and x-axis slide unit substrate 33, while being also used to microscope
The installation of internal optical, bracket 301 include a stand base bottom surface 3011 for being parallel to measuring table 2 and camera lens peace
An obtuse angle is presented in dress face 3012, camera lens mounting surface 3012 and stand base bottom surface 3011, convenient for single camera lens to underlying workpiece
Measurement.
Changeover panel 302 is rotatably mounted on the camera lens mounting surface 3012 of bracket 301, is offered on changeover panel 302 multiple
Mounting hole 3023, refering to what is shown in Fig. 6, mounting hole 3023 divides between adjacent camera lens for detachably installing the camera lens of different multiplying
It is not provided with 1 sensing chip (not shown), induction chip arrays are set to the surrounding of changeover panel 302, and sensing chip can be with sensor 305
Cooperation control rotation of lens precision, is equipped with above changeover panel 302 and the integrally formed fixing piece 3021 of changeover panel 302, fixing piece
3021 are coaxially disposed with changeover panel 302, and fixing piece 3021 is cylinder, and central hollow passes through for rotating shaft, fixing piece
Multiple grooves 30211 are distributed in annular array on 3021, and each groove 30211 respectively corresponds a camera lens.
In other embodiments, fixing piece may also be disposed on microscope stand.
In bracket 301, the side of fixing piece 3021 is additionally provided with a locating piece 3022 that can be relatively rotated with fixing piece, positioning
The elastic component 30221 of mating groove 30211 is provided on part 3022 along its axial direction, which acts on fixing piece
3021, and can be slided along 3021 surface of fixing piece.Elastic component 30221 includes spring and the hoodle for being set to spring end, bullet
Pearl and groove 30211 cooperate, in unresisted situation, hoodle under the action of the spring, 3022 surface of locating piece of slightly emerging, bullet
The size of pearl matches with the groove 30211 on fixing piece 3021, and when changeover panel 302 rotates, spring is compressed, and hoodle is solid
Determine the sliding of 3021 surface of part, when going to required multiplying power camera lens, hoodle under the pressure of the spring, springs back into groove 30211, carries out
The precise positioning of camera lens.
In the above-mentioned technical solutions, groove can also be set to fixing piece upper surface, and corresponding, locating piece is also set to solid
Determine above part, the elastic component-spring and hoodle in locating piece convexedly stretch in downwards locating piece lower surface, engage with groove realization.
Power device 304 is installed on bracket 301, provides power for the rotation of changeover panel 302, power device 304 is mixed
Stepper motor is closed, the connecting rod (not shown) including motor body 3041 and with motor body transmission connection, with reference to shown in Fig. 4.
Synchronous drive mechanism is set between changeover panel 302 and power device 304, can future ultromotivity device 304 it is dynamic
Power is transferred to changeover panel 302, comprising: camera lens support plate 3031, synchronous pulley 3032 and synchronous belt 3032.
Camera lens support plate 3031 is fixed on 301 lower section of changeover panel, throws face structure for one, radian is slightly larger than changeover panel 302
Radian, through-hole 30311 corresponding with changeover panel mounting hole 3023 is offered in camera lens support plate 3031, for buckling difference
The camera lens of multiplying power, camera lens support plate 3031 throw face edge and are uniformly provided with screw hole 30312, and camera lens support plate 3032 can pass through screw
It is fixedly connected with changeover panel 302,3031 outer of camera lens support plate is equipped with the transverse groove 30313 being equally spaced.
In the above-mentioned technical solutions, the hole size in camera lens support plate is different, in order to engage different model size
Camera lens.
Synchronous pulley 3032 is fixedly installed on the drive rod of power device 304.
Synchronous belt 3033, synchronous belt 3033 can be synchronous toothed belt, which is provided with and camera lens support plate
In the corresponding transverse teeth (not shown) of transverse groove 30313 of 3031 outers, 3033 one end of synchronous belt and camera lens support plate
The engaging of 30313 phase grinding tooth of transverse groove, the other end fastens with the synchronous pulley 3032 in power device 304.
In one embodiment, the material of camera lens support plate 302 is metal material, and the material of synchronous belt 3033 is
Neoprene, surface are covered with nylon canvas.
In other embodiments, synchronous belt can be common transmission belt, with camera lens support plate and power device
Between by powerful frictional force realize Synchronous Transmission.
Sensor 305, sensor 305 is photoelectric sensor, corresponding with sensing chip set on the side of changeover panel 302, is led to
The sensing chip crossed on induction changeover panel 302 determines the conversion position of camera lens, while control software control being cooperated to flow through power dress
The size of electric current is set, to control the revolving speed of power device.
Fixed frame 306 is set to 301 side of bracket, for Hybrid stepping motor to be fixed on bracket 301.
The utility model discloses a kind of above-mentioned microscopical localization methods of measuring table, comprising:
S1, motor act on changeover panel and camera lens are driven to rotate；
The sensing chip that s2, sensor real-time perception are passed through, and will test signal and be sent to control unit；
S3, control unit reduce the electric current of motor, and electric current satisfaction may make elastic component to slide along fixing piece surface, still
It can not make elastic component that can not skid off from groove；
After s4, elastic component slide into groove, with the specific frequency jitter specific time, accurate engaging is completed；
When s5, cutaway, input Shot change instruction；
S6, the electric current for increasing motor return to step s1 so that elastic component is skidded off from groove.
A kind of camera lens automatic switching control equipment being measured microscopically platform provided by the utility model, its working principle is that: In
When carrying out camera lens conversion, increase electric current, motor driven synchronous pulley turns so that synchronous belt drives the rotation of camera lens support plate
Spring hoodle forced contraction in removable disk, while sensor carries out continual induction, when sense it is next needed for camera lens i.e.
It is interim in the future, it is gradually become smaller by controlling software control electric current, changeover panel rotation is slack-off, and spring hoodle encounters and required camera lens
After the groove matched, rebound blocks groove, sensing chip is exactly in sensor centre at this time, and the electric current of size is not enough at this time
Skid off spring hoodle from groove, changeover panel stops operating, and the automatic switchover of camera lens is completed, when needing to carry out next round camera lens
When switching, increase electric current.
In order to which spring hoodle can engage completely with groove, realization is more accurately positioned, and it is complete in sensing chip that motor can be set
When full proximity sensor present a high dither state so that spring hoodle under high dither can it is seamless snap-fit into it is recessed
Slot, more accurate positioning.
A kind of camera lens automatic switching control equipment being measured microscopically platform provided by the utility model supports software control camera lens
Multiplying power switching, realizes the convenient measurement of large format product, mechanical device intelligent precise, locks parfocalization after Shot change, micro-
The rigidity and measurement accuracy of mirror are unaffected.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (5)
1. a kind of measuring table microscope characterized by comprising
Microscope stand；
Changeover panel is rotatably mounted on bracket, and a plurality of lenses of different multiplying are distributed in annular array on the changeover panel；
Location structure, including relatively turnable fixing piece and locating piece, the fixing piece are set to the changeover panel or micro-
On mirror support, multiple grooves are distributed in annular array on the fixing piece, and each groove respectively corresponds the camera lens, described
The groove is cooperated to be provided with elastic component on locating piece, which acts on fixing piece and can slide along fixing piece surface.
2. a kind of measuring table microscope according to claim 1, which is characterized in that further include being driven to connect with changeover panel
The motor connect.
3. a kind of measuring table microscope according to claim 2, which is characterized in that divide between the adjacent camera lens
It is not provided with 1 sensing chip, the induction chip arrays are set to the surrounding of changeover panel,
It further include sensor corresponding with the sensing chip.
4. a kind of measuring table microscope according to claim 1, which is characterized in that the elastic component include spring with
And it is set to the hoodle of spring end, the hoodle and the groove cooperate.
5. a kind of measuring table microscope according to claim 1, which is characterized in that the fixing piece is fixed on conversion
It is coaxially disposed above disk and with changeover panel,
The locating piece and microscope stand are relatively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771006.7U CN209728319U (en) | 2019-05-27 | 2019-05-27 | A kind of measuring table microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771006.7U CN209728319U (en) | 2019-05-27 | 2019-05-27 | A kind of measuring table microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728319U true CN209728319U (en) | 2019-12-03 |
Family
ID=68673521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771006.7U Active CN209728319U (en) | 2019-05-27 | 2019-05-27 | A kind of measuring table microscope |
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| Country | Link |
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| CN (1) | CN209728319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174758A (en) * | 2019-05-27 | 2019-08-27 | 苏州亿拓光电科技有限公司 | A kind of measuring table microscope and its localization method |
| CN111552139A (en) * | 2020-05-29 | 2020-08-18 | 维沃移动通信有限公司 | Electronic device |
-
2019
- 2019-05-27 CN CN201920771006.7U patent/CN209728319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174758A (en) * | 2019-05-27 | 2019-08-27 | 苏州亿拓光电科技有限公司 | A kind of measuring table microscope and its localization method |
| CN111552139A (en) * | 2020-05-29 | 2020-08-18 | 维沃移动通信有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: Unit 08, 5th Floor, Building 22, No. 388 Xinping Street, Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: Hezhi Technology (Suzhou) Co.,Ltd. Address before: Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU BILLION PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |