CN108957723A - Multi-angle microlens bracket - Google Patents
Multi-angle microlens bracket Download PDFInfo
- Publication number
- CN108957723A CN108957723A CN201810904438.0A CN201810904438A CN108957723A CN 108957723 A CN108957723 A CN 108957723A CN 201810904438 A CN201810904438 A CN 201810904438A CN 108957723 A CN108957723 A CN 108957723A
- Authority
- CN
- China
- Prior art keywords
- microlens
- pedestal
- angle
- base
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/26—Stages; Adjusting means therefor
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The present invention relates to a kind of multi-angle microlens brackets.Multi-angle microlens bracket includes the pedestal being used to support on object to be detected, the top of pedestal is equipped with the microlens mounting base for installing microlens, pedestal is equipped with the support arm of the fixed microlens mounting base of support, the projection of microlens mounting base on the base along the vertical direction is located in pedestal, microlens mounting base is equipped with the fixed structure for fixing microlens, and pedestal is equipped with the escape port for avoiding the optical path between object and fixed structure to be detected.Projection of the microlens mounting base on pedestal along the vertical direction is located in pedestal, to make the center of gravity of microlens mounting base be located in pedestal, the stability of the multi-angle microlens bracket is enhanced, multi-angle microlens bracket unstability due to mass centre changing when avoiding microlens change in location.
Description
Technical field
The present invention relates to a kind of multi-angle microlens brackets.
Background technique
Traditional microlens bracket needs to be arranged objective table, then object to be detected is placed on objective table, in microlens
Microlens are installed to observe object to be detected on bracket.But in industrial settings, when needing to observe the heavy sections such as steel plate, tubing
When the internal structure of material, large-scale material can not be placed on objective table.
Authorization Notice No. is CN206497253U, and authorized announcement date is that the Chinese utility model patent of 2017.09.15 discloses
A kind of adjustable support with metallographic microscope on site, which includes sleeve, connecting rod and adjustable frame body, sleeve
It is equipped with perforative mounting hole up and down corresponding with live metallographic microscope, is equipped on the side wall of sleeve and horizontally extends into mounting hole
Interior fixing bolt, adjustable frame body include telescopic rod and the direction adjustment seat above telescopic rod, and direction adjustment seat includes the
One sliding block, the first track, the second sliding block and the second track, the glide direction of the first sliding block and the second sliding block is orthogonal, stretches
The bottom of bar is equipped with sucker, which is fixed on object to be detected by sucker.
The above-mentioned adjustable support with metallographic microscope on site when in use, fixed by sucker by the bottom end of telescopic rod
On object to be detected, but when the surface of object to be detected itself is relatively rough, sucker fixation is difficult to realize or easily fixes
Loosely, also inconvenient when removing sucker, while sleeve and connecting rod are fixed on telescopic rod with cantilever structure, connecting rod and set
The center of gravity of microlens in cylinder is located at the outside of sucker, thus to the secured more demanding of sucker, while when microlens
When change in location, the center of gravity of the adjustable support changes, and is easy to cause sucker solid failure.
Summary of the invention
The purpose of the present invention is to provide a kind of multi-angle microlens brackets, to solve microlens in the prior art
Bracket is securely more demanding when fixed by sucker, sucker fixed the problem of being easy failure in microlens shift in position.
In order to solve the above-mentioned technical problem, the technical solution of multi-angle microlens bracket of the invention are as follows:
Multi-angle microlens bracket, including the pedestal being used to support on object to be detected, the top of pedestal is equipped with for installing
The microlens mounting base of microlens, pedestal are equipped with the support arm of the fixed microlens mounting base of support, microscope
The projection of head mounting base on the base along the vertical direction is located in pedestal, and microlens mounting base is equipped with for fixed aobvious
The fixed structure of micro lens, pedestal are equipped with the escape port for avoiding the optical path between object and fixed structure to be detected.
The beneficial effect of the technical solution is: projection of the microlens mounting base on pedestal along the vertical direction is located at bottom
In seat, so that the center of gravity of microlens mounting base be made to be located in pedestal, the stability of the multi-angle microlens bracket is enhanced,
Multi-angle microlens bracket unstability due to mass centre changing when avoiding microlens change in location.
The pedestal includes two spaced apart supporting legs, and the interval between two supporting legs forms the escape port, and two
Respective support arm is respectively equipped on supporting leg.The structure of two supporting legs is simple, easy to use.
The supporting leg is equipped with anti-skid structure.Anti-skid structure can increase the frictional force between supporting leg and object to be detected, keep away
Exempt from supporting leg to slide on object to be detected.
The anti-skid structure is the rubber sleeve being set on the supporting leg.Rubber sleeve is at low cost, easy to use.
The support arm is arc floor, and one end of the separate pedestal of arc floor is bent to the middle part of pedestal.Arcuate rib
The processing is simple for plate, while arc floor can be to avoid the optical path blocked between object and fixed structure to be detected.
The microlens mounting base includes that the pedestal and guiding for connecting with the support arm are assemblied in the pedestal
On Mobile base, the fixed structure is arranged on the Mobile base.The assembly of Mobile base guiding on the base, is convenient for microscope
Head focusing.
The leadscrew-nut mechanism for driving the Mobile base guiding movement is equipped between the Mobile base and the pedestal.Lead screw
Nut body is easy to adjust.
The pedestal is equipped with the controller of the motor and control motor action that drive the leadscrew-nut mechanism movement.Electricity
The automation control of leadscrew-nut mechanism movement may be implemented in machine and controller.
The pedestal include fixing seat for being fixed on the support arm and rolling assembling on the fixing seat
The pivot center of swivel base, the swivel base is horizontally disposed, and the Mobile base guiding is assemblied on the swivel base.Swivel base can drive shifting
Dynamic seat rotation, when having inclined-plane on object to be detected, is convenient for microlens face to make microlens around pivot axis
Inclined-plane increases the scope of application of the multi-angle microlens bracket.
The fixing seat is equipped with the controller of the motor and control motor action that drive the swivel base rotation.Motor and control
The automation control of swivel base rotation may be implemented in device processed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of multi-angle microlens bracket of the invention；
Status diagram of the multi-angle microlens bracket that Fig. 2 is Fig. 1 in rotation；
Fig. 3 is the structural schematic diagram of the embodiment 2 of multi-angle microlens bracket of the invention；
Fig. 4 is the main view of the multi-angle microlens bracket of Fig. 3；
Fig. 5 is the left view of the multi-angle microlens bracket of Fig. 3；
Fig. 6 is the top view of the multi-angle microlens bracket of Fig. 3.
It is respectively marked in figure: 1. levers；2. rotating handles；3. holding ring；4. thin quasi- burnt spiral；5. supporting leg；6. feed screw nut
Mechanism；7. Mobile base；8. swivel base；9. fixed plate；10. arc floor；11. rough quasi-coil；12. power module；13. control
Device；14. motor driver；15. first motor；16. the second motor.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment 1 of multi-angle microlens bracket of the invention, as shown in Figures 1 and 2, the multi-angle microlens branch
Frame includes the microlens mounting base of pedestal He the side of being set on the base, and microlens mounting base is equipped with for fixing microscope
The fixed structure of head, pedestal are equipped with the support arm for supporting fixed microlens mounting base.
Pedestal includes two spaced apart supporting legs 5, and supporting leg 5 forms pedestal.Two arcs are respectively equipped on two supporting legs 5
Floor 10, the one end of arc floor 10 far from supporting leg 5 bend to the middle part of supporting leg 5 and are fixedly connected with microlens mounting base,
Arc floor 10 forms support arm.Interval between two supporting legs 5 forms the optical path between evacuation fixed structure and object to be detected
Escape port.Rubber sleeve (not shown) is arranged on supporting leg 5, rubber sleeve can increase between supporting leg 5 and object to be detected
Frictional force avoids support from sliding on object to be detected, and rubber sleeve forms the anti-skid structure on supporting leg 5.
Microlens mounting base includes the fixed plate 9 being fixed in arc floor 10 and rolling assembling in fixed plate 9
Transposon 18, fixed plate 9 form the fixing seat of microlens mounting base, and fixed plate 9 and transposon 18 form microlens mounting base
Pedestal.The top of fixed plate 9 is fixedly connected with lever 1, and supporting leg 5 can be placed on object to be detected by lever 1 by operator
On.The top of transposon 18 is equipped with rotating handles 2, and rotating handles 2 rotate around it operator by manually controlling transposon 18
Axis rotation, the pivot center of transposon 18 is horizontally disposed and plate face perpendicular to fixed plate 9.
Microlens mounting base further includes the Mobile base 7 that guiding is assemblied on transposon 18, and transposon 18 is equipped with to be moved for Mobile base 7
Dynamic guide rail, transposon 18 are equipped with the leadscrew-nut mechanism 6 of driving 7 guiding movement of Mobile base, the lead screw of leadscrew-nut mechanism 6
On transposon 18, Mobile base 7 is fixedly connected both ends rolling assembling with the nut of leadscrew-nut mechanism, the lead screw of leadscrew-nut mechanism 6
When rotation, nut slides axially along lead screw, to drive 7 guiding movement of Mobile base.
Thin quasi- burnt spiral 4 and rough quasi-coil 11, thin quasi- burnt spiral 4 and thick quasi- burnt spiral shell are further respectively had on transposon 18
Rotation 11 is sequentially connected with leadscrew-nut mechanism 6 respectively.Thin quasi- burnt spiral 4 and rough quasi-coil 11 keep operator manual
The height for adjusting Mobile base 7, so that microlens be made to focus.
Mobile base 7 is equipped with holding ring 3, and holding ring 3 forms the fixed structure for fixing microlens, on holding ring 3
It is uniformly distributed along its circumferential direction there are three fastening screw, it can be by microlens stationary positioned by fastening screw.
The embodiment 2 of multi-angle microlens bracket of the invention, as shown in Figures 3 to 6, the multi-angle microlens branch
Frame includes pedestal and the microlens mounting base that is fixed on the base, and pedestal is equipped with the branch for supporting fixed microlens mounting base
Brace, microlens mounting base are equipped with the fixed structure for fixing microlens, pedestal, microlens in the embodiment
Mounting base, support arm and fixed structure are in the same manner as in Example 1, and details are not described herein again.
Multi-angle microlens bracket in the present embodiment is the difference from embodiment 1 is that fixed plate 9 is equipped with driving turn
The first motors 15 of 8 rotation of seat and pass through the controller 13 that connect of motor driver 14 with first motor 15, first motor 15 with
Between transposon 18 by gear assembly be sequentially connected, between first motor 15 and motor driver 14, motor driver 14 and control
It is connected between device 13 by conducting wire, the automatic of swivel base rotation may be implemented in first motor 15, motor driver 14 and controller 13
Change control.
Transposon 18 is equipped with the second motor 16 being sequentially connected with leadscrew-nut mechanism 6, the second motor 16 and motor driver
It is connected between 14, between motor driver 14 and controller 13 by conducting wire, the second motor 16 drives the silk of leadscrew-nut mechanism 6
Thick stick rotation, to drive 7 guiding movement of the nut of leadscrew-nut mechanism 6 and the Mobile base being fixed on nut.In fixed plate 9
It is additionally provided with power module 12, power module 12 can provide cruising ability for controller 13.
The embodiment 3 of multi-angle microlens bracket of the invention, the difference from embodiment 1 is that: swivel base in embodiment 1
Drive Mobile base guiding movement by leadscrew-nut mechanism, in the present embodiment, swivel base can also by gear and rack teeth mechanism or
Worm gear mechanism drives Mobile base guiding movement.
The embodiment 4 of multi-angle microlens bracket of the invention, the difference from embodiment 1 is that: it is anti-skidding in embodiment 1
Structure is the rubber sleeve being set on supporting leg, in the present embodiment, rubber pad can also be arranged in the bottom of supporting leg, can also be
The bottom of supporting leg processes non-slip texture, and rubber pad or non-slip texture form anti-skid structure.
The embodiment 5 of multi-angle microlens bracket of the invention, the difference from embodiment 1 is that: pedestal in embodiment 1
Including two spaced apart supporting legs, in the present embodiment, pedestal is frame-like structures, the space of the centre of the pedestal of frame-type
Form escape port.
The embodiment 6 of multi-angle microlens bracket of the invention, the difference from embodiment 1 is that: it is supported in embodiment 1
Arm is arc floor, and in the present embodiment, support arm is the supporting plate of L-type, or is extended from the end of supporting leg to middle part
Diagonal brace.
Claims (10)
1. multi-angle microlens bracket, it is characterised in that: including the pedestal being used to support on object to be detected, the top of pedestal
Equipped with the microlens mounting base for installing microlens, pedestal is equipped with the branch of the fixed microlens mounting base of support
Brace, the projection of microlens mounting base on the base along the vertical direction are located in pedestal, set in microlens mounting base
There is the fixed structure for fixing microlens, pedestal is equipped with for avoiding the optical path between object and fixed structure to be detected
Escape port.
2. multi-angle microlens bracket according to claim 1, it is characterised in that: the pedestal includes two interval cloth
The supporting leg set, the interval between two supporting legs form the escape port, are respectively equipped with respective support arm on two supporting legs.
3. multi-angle microlens bracket according to claim 2, it is characterised in that: the supporting leg is equipped with anti-Slipped Clove Hitch
Structure.
4. multi-angle microlens bracket according to claim 3, it is characterised in that: the anti-skid structure is is set in
State the rubber sleeve on supporting leg.
5. multi-angle microlens bracket according to claim 1-4, it is characterised in that: the support arm is arc
One end of shape floor, the separate pedestal of arc floor is bent to the middle part of pedestal.
6. multi-angle microlens bracket according to claim 1-4, it is characterised in that: the microlens peace
Dress seat includes the Mobile base that the pedestal and guiding for connecting with the support arm are assemblied on the pedestal, the fixed structure
It is arranged on the Mobile base.
7. multi-angle microlens bracket according to claim 6, it is characterised in that: the Mobile base and the pedestal it
Between be equipped with the leadscrew-nut mechanism for driving the Mobile base guiding movement.
8. multi-angle microlens bracket according to claim 7, it is characterised in that: the pedestal is equipped with described in driving
The motor of leadscrew-nut mechanism movement and the controller of control motor action.
9. multi-angle microlens bracket according to claim 6, it is characterised in that: the pedestal includes for being fixed on
The swivel base of fixing seat and rolling assembling on the fixing seat on the support arm, the horizontal cloth of the pivot center of the swivel base
It sets, the Mobile base guiding is assemblied on the swivel base.
10. multi-angle microlens bracket according to claim 9, it is characterised in that: the fixing seat is equipped with driving
The motor of the swivel base rotation and the controller of control motor action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904438.0A CN108957723A (en) | 2018-08-09 | 2018-08-09 | Multi-angle microlens bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904438.0A CN108957723A (en) | 2018-08-09 | 2018-08-09 | Multi-angle microlens bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108957723A true CN108957723A (en) | 2018-12-07 |
Family
ID=64468656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810904438.0A Pending CN108957723A (en) | 2018-08-09 | 2018-08-09 | Multi-angle microlens bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108957723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965806A (en) * | 2020-08-27 | 2020-11-20 | 苏州市新鸿基精密部品有限公司 | Microscope fixing structure convenient for adjusting relative spatial position |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204129325U (en) * | 2014-10-13 | 2015-01-28 | 北京优森鼎盛光学技术有限公司 | On-the-spot metaloscope |
| CN107167911A (en) * | 2017-07-12 | 2017-09-15 | 上海大学 | A kind of full microscope head bracket system of multi-angle modularity control |
| CN208607424U (en) * | 2018-08-09 | 2019-03-15 | 河南科技大学 | A kind of multi-angle microlens bracket |
-
2018
- 2018-08-09 CN CN201810904438.0A patent/CN108957723A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204129325U (en) * | 2014-10-13 | 2015-01-28 | 北京优森鼎盛光学技术有限公司 | On-the-spot metaloscope |
| CN107167911A (en) * | 2017-07-12 | 2017-09-15 | 上海大学 | A kind of full microscope head bracket system of multi-angle modularity control |
| CN208607424U (en) * | 2018-08-09 | 2019-03-15 | 河南科技大学 | A kind of multi-angle microlens bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965806A (en) * | 2020-08-27 | 2020-11-20 | 苏州市新鸿基精密部品有限公司 | Microscope fixing structure convenient for adjusting relative spatial position |
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