CN209690583U - A kind of optical instrument frame - Google Patents
A kind of optical instrument frame Download PDFInfo
- Publication number
- CN209690583U CN209690583U CN201920473610.1U CN201920473610U CN209690583U CN 209690583 U CN209690583 U CN 209690583U CN 201920473610 U CN201920473610 U CN 201920473610U CN 209690583 U CN209690583 U CN 209690583U
- Authority
- CN
- China
- Prior art keywords
- optical filter
- lantern ring
- screw
- grip block
- nut seat
- 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.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of optical instrument frame, including nut seat, regulating tank, cross lead screw, optical filter card slot and grip block, the nut seat is welded on grip block outer arcuate surface lower portions, and nut seat lower end is connected with cross lead screw, the regulating tank is provided with optical filter card slot inner underside Middle face, the cross lead screw is mounted on middle part in regulating tank, the optical filter card slot is provided in optical filter rack in lower arcuate surface, the grip block is welded on nut seat upper surface, compared with prior art, the utility model has the function of following the utility model has the advantages that realizing the Fast Installation of optical filter, convenient for the installation of different size optical filter.
Description
Technical field
The utility model is a kind of optical instrument frame, belongs to optical instrument accessory technical field.
Background technique
Optical instrument is tool important in life production and scientific research, and usually cooperation optical filter makes in the application
With to be generated or absorbed by the light of certain specific wavelengths.But for some optical instruments, optical filter is only its basic function
On the basis of a kind of additional function element, be often not designed in optical instrument original part, but according to the practical need of user
It voluntarily to install.
The installation of optical filter needs auxiliary stand to be attached with optical instrument in the prior art, and generallys use bracket company
It connects, connection structure is cumbersome, while can not be suitable for the optical filter of different-thickness, and flexibility in use is not high, so being badly in need of wanting a kind of
Optical instrument frame solves the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of optical instrument frame, it is above-mentioned to solve
The problem of proposing in background technique, the utility model structure is simple, install convenient, convenient for the clamping of optical filter.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of optical instrument frame,
Including right lantern ring, left lantern ring and optical filter rack, the right lantern ring is welded on optical filter rack right side, the right side
Lantern ring outer ring side surface upper part installs clamping screw, and the right lantern ring outer ring side lower installs lower clamping screw, described
Left lantern ring is welded on optical filter rack left side, and optical filter clamp assemblies, the filter are arranged in the optical filter rack
Mating plate clamp assemblies include nut seat, regulating tank, cross lead screw, optical filter card slot and grip block, and the nut seat is welded on
Grip block outer arcuate surface lower portions, and nut seat lower end is connected with cross lead screw, the regulating tank is provided with optical filter card slot
Inner underside Middle face, the cross lead screw are mounted on middle part, the optical filter card slot in regulating tank and are provided with optical filter rack
In interior lower arcuate surface, the grip block is welded on nut seat upper surface.
Further, the right lantern ring outer ring side surface upper part opens up upper screwed hole, and the upper clamping screw is mounted on
In screw thread, and upper clamping screw is connect by screw thread with upper screwed hole, and the right lantern ring outer ring side lower opens up lower screw thread
Hole, the lower tie down screw are mounted in lower threaded hole, and lower clamping screw is connect by screw thread with lower threaded hole.
Further, anti-skid rubber cushion one, the lower clamping screw upper surface are installed on the upper clamping screw lower end surface
Upper installation anti-skid rubber cushion two.
Further, the cross lead screw left end sequentially passes through optical filter rack and left lantern ring, and and adjusting knob
It is connected, the adjusting knob is mounted on left lantern ring left side lower part.
Further, the nut seat is connected by ball nut pair with cross lead screw.
Further, grip block cross section semicircular in shape, and it is soft by viscose glue bonding sponge on grip block right side
Pad.
The utility model has the beneficial effects that the design is by tightening upper clamping screw and lower clamping screw, by right lantern ring
It is rapidly secured on pick-up lens, convenient for the Fast Installation of the present apparatus, simplifies mounting structure, then turned again by cross lead screw
Dynamic to drive nut seat mobile, nut seat drives grip block mobile, and optical filter is fixed in optical filter card slot, realizes by grip block
The Fast Installation function of optical filter, convenient for the installation of different size optical filter, the utility model structure is simple, install convenient, just
In the clamping of optical filter.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of optical instrument frame of the utility model；
Fig. 2 is a kind of main view diagrammatic cross-section of optical instrument frame of the utility model；
Fig. 3 is the stereoscopic schematic diagram of the optical filter rack in a kind of optical instrument frame of the utility model；
In figure: 1- optical filter clamp assemblies, the right lantern ring of 2-, the left lantern ring of 3-, 4- optical filter rack, 11- nut seat, 12-
Clamping screw under regulating tank, 13- cross lead screw, 14- optical filter card slot, 15- grip block, the upper clamping screw of 21-, 22-.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of optical instrument frame, including right lantern ring 2,
Left lantern ring 3 and optical filter rack 4, right lantern ring 2 are welded on 4 right side of optical filter rack, right 2 outer ring side of lantern ring
Clamping screw 21 is installed on top, and right 2 outer ring side lower of lantern ring installs lower clamping screw 22, in use, first
Right lantern ring 2 is sleeved on the camera lens of optical instrument, clamping screw 21 and lower clamping screw 22, upper locking screw are then tightened
Bolt 21 and lower clamping screw 22 and the camera lens of optical instrument fit closely, and the present apparatus is mounted on to the camera lens of optical instrument
On, left lantern ring 3 is welded on 4 left side of optical filter rack, and optical filter clamp assemblies 1 are arranged in optical filter rack 4.
Optical filter clamp assemblies 1 include nut seat 11, regulating tank 12, cross lead screw 13, optical filter card slot 14 and clamping
Plate 15, nut seat 11 is welded on 15 outer arcuate surface lower portions of grip block, and 11 lower end of nut seat is connected with cross lead screw 13, adjusts
Section slot 12 is provided with 14 inner underside Middle face of optical filter card slot, and cross lead screw 13 is mounted on middle part, optical filter card in regulating tank 12
Slot 14 is provided in optical filter rack 4 in lower arcuate surface, and grip block 15 is welded on 11 upper surface of nut seat, then by phase
Corresponding optical filter is placed in optical filter card slot 14, and is bonded optical filter with right side in optical filter card slot 14, is then turned
Dynamic adjusting knob, adjusting knob drive cross lead screw 13 to rotate in regulating tank 12, and ball nut mount 11 is by cross lead screw 13
Rotary motion is converted into moving along a straight line, and nut seat 11 drives grip block 15 to move right, when grip block 15 is closely pasted with optical filter
After conjunction, optical filter is fixed in optical filter card slot 14 by grip block 15, realizes the Fast Installation function of optical filter, convenient for difference
The installation of specification optical filter.
As one embodiment of the utility model: right 2 outer ring side surface upper part of lantern ring opens up upper screwed hole, upper locking screw
Bolt 21 is mounted in screw thread, and upper clamping screw 21 is connect by screw thread with upper screwed hole, right 2 outer ring side lower of lantern ring
Lower threaded hole is opened up, lower tie down screw is mounted in lower threaded hole, and lower clamping screw 22 is connect by screw thread with lower threaded hole,
Improve guiding performance when clamping screw 21 and mobile lower clamping screw 22.
As one embodiment of the utility model: installing anti-skid rubber cushion one, lower lock on upper 21 lower end surface of clamping screw
Anti-skid rubber cushion two is installed on tight 22 upper surface of bolt, tightens clamping screw 21 and lower clamping screw 22, and then make anti-skidding
Rubber pad one and anti-skid rubber cushion two are bonded with camera lens outer surface, improve stability when present apparatus installation.
As one embodiment of the utility model: 13 left end of cross lead screw sequentially passes through optical filter rack 4 and a left side
Lantern ring 3, and be connected with adjusting knob, adjusting knob is mounted on left 3 left side lower part of lantern ring, by rotating adjusting knob, energy
Enough control the direction of rotation of cross lead screw 13.
As one embodiment of the utility model: nut seat 11 is connected by ball nut pair with cross lead screw 13,
The rotary motion of cross lead screw 13 can be converted into moving along a straight line, be convenient for the linear movement on cross lead screw 13 of nut seat 11.
As one embodiment of the utility model: 15 cross section semicircular in shape of grip block, and on 15 right side of grip block
It is bonded sponge cushion by viscose glue, the buffer protection performance of grip block 15 is improved, avoids grip block 15 and weigh optical filter wounded
It happens.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of optical instrument frame, including right lantern ring, left lantern ring and optical filter rack, it is characterised in that: the right lantern ring
It is welded on optical filter rack right side, the right lantern ring outer ring side surface upper part installs clamping screw, the right lantern ring
Outer ring side lower installs lower clamping screw, and the left lantern ring is welded on optical filter rack left side, the optical filter
Optical filter clamp assemblies are set in rack；
The optical filter clamp assemblies include nut seat, regulating tank, cross lead screw, optical filter card slot and grip block, the spiral shell
Base is welded on grip block outer arcuate surface lower portions, and nut seat lower end is connected with cross lead screw, and the regulating tank is provided with
Optical filter card slot inner underside Middle face, the cross lead screw are mounted on middle part, the optical filter card slot in regulating tank and are provided with filter
In mating plate rack in lower arcuate surface, the grip block is welded on nut seat upper surface.
2. a kind of optical instrument frame according to claim 1, it is characterised in that: the right lantern ring outer ring side surface upper part is opened
If upper screwed hole, the upper clamping screw is mounted in screw thread, and upper clamping screw is connect by screw thread with upper screwed hole, institute
It states right lantern ring outer ring side lower and opens up lower threaded hole, the lower tie down screw is mounted in lower threaded hole, and lower locking screw
Bolt is connect by screw thread with lower threaded hole.
3. a kind of optical instrument frame according to claim 1, it is characterised in that: installed on the upper clamping screw lower end surface
Anti-skid rubber cushion one installs anti-skid rubber cushion two on the lower clamping screw upper surface.
4. a kind of optical instrument frame according to claim 1, it is characterised in that: the cross lead screw left end sequentially passes through filter
Mating plate rack and left lantern ring, and be connected with adjusting knob, the adjusting knob is mounted on left lantern ring left side lower part.
5. a kind of optical instrument frame according to claim 1, it is characterised in that: the nut seat by ball nut pair with
Cross lead screw is connected.
6. a kind of optical instrument frame according to claim 1, it is characterised in that: grip block cross section semicircular in shape,
And sponge cushion is bonded by viscose glue on grip block right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920473610.1U CN209690583U (en) | 2019-04-09 | 2019-04-09 | A kind of optical instrument frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920473610.1U CN209690583U (en) | 2019-04-09 | 2019-04-09 | A kind of optical instrument frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690583U true CN209690583U (en) | 2019-11-26 |
Family
ID=68607618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920473610.1U Expired - Fee Related CN209690583U (en) | 2019-04-09 | 2019-04-09 | A kind of optical instrument frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209690583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466185A (en) * | 2021-07-09 | 2021-10-01 | 江西百宏光电科技有限公司 | Optical filter inspection device |
-
2019
- 2019-04-09 CN CN201920473610.1U patent/CN209690583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466185A (en) * | 2021-07-09 | 2021-10-01 | 江西百宏光电科技有限公司 | Optical filter inspection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209690583U (en) | A kind of optical instrument frame | |
| CN205033106U (en) | Bare fibre clamping device | |
| CN203731211U (en) | Lamp with angle adjustable | |
| CN206096572U (en) | Convenient type high accuracy light filter tight pulley | |
| CN113280233B (en) | Multifunctional computer display base | |
| CN211602887U (en) | Sample clamp of spectrum analyzer | |
| CN208901190U (en) | A kind of Projecting Lamp of optical lens conversion angle | |
| CN210669962U (en) | Photovoltaic board is with concatenation fixing device | |
| CN209278802U (en) | A kind of adjustable lifting laser-projector | |
| CN210997973U (en) | L ED sports lamp production is with lamp shade grinding device | |
| CN207593608U (en) | The fixing device of photovoltaic glass | |
| CN207349996U (en) | A kind of LED illumination desk lamp | |
| CN110708000A (en) | Photovoltaic board is with concatenation fixing device | |
| CN217699960U (en) | Flexible axle loading and transporting glue-beating AGV | |
| CN218153372U (en) | Multi-angle movable support of sunlight simulator | |
| CN220297088U (en) | But angle regulation slope puts metalwork rack | |
| CN215371675U (en) | Prevent falling distancer that nature is good | |
| CN220973396U (en) | Acrylic plate splicing and fixing device | |
| CN218298532U (en) | RTK measuring apparatu hand book fixing device | |
| CN209819284U (en) | Turnover plate type angle-adjustable LED photographic lamp | |
| CN212324566U (en) | Fixing device of outdoor communication machine case | |
| CN214890033U (en) | Fixing support for superconducting cyclotron | |
| CN215878629U (en) | Centre gripping frock convenient to mix liquid discolours to lens spin coating | |
| CN212066186U (en) | Multifunctional bedside cabinet | |
| CN219318013U (en) | Auxiliary device for radioactive source collimator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210409 |