CN103728706A - Lens clamp - Google Patents
Lens clamp Download PDFInfo
- Publication number
- CN103728706A CN103728706A CN201310704163.3A CN201310704163A CN103728706A CN 103728706 A CN103728706 A CN 103728706A CN 201310704163 A CN201310704163 A CN 201310704163A CN 103728706 A CN103728706 A CN 103728706A
- Authority
- CN
- China
- Prior art keywords
- angle
- set collar
- ring
- rotation
- swivel becket
- 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
Links
Images
Landscapes
- Telescopes (AREA)
Abstract
The invention discloses a lens clamp which comprises a rotation ring, a fixed ring and multiple clamping plates. The fixed ring and the rotation ring are annular plates with round holes at the centers. The clamping plates are triangular plates. Multiple fixing shafts are arranged on the fixed ring in an annular array mode. One angle A of each clamping plate is connected with the fixed ring in a rotation mode through the corresponding fixing shaft. A push connection rod is connected to one adjacent angle B of each angle A in a rotation mode. The other ends of the push connection rods are connected with the rotation ring in a rotation mode. The other adjacent angle C of each angle A moves freely. When the lens clamp is used, the rotation ring 5 is rotated, so that the clamping plates 1 drive the angles C to move towards the center of the fixed ring 4 under the drive of the push connection rods 3. At the moment, the edge of a lens is clamped in a groove and finally, a rubber ring is used for fixing the rotation ring 5, so that the lens is clamped. The lens clamp has the advantages of being simple in structure, convenient in terms of clamping and detaching and the like.
Description
Technical field
The present invention relates to a kind of eyeglass fixture, belong to optical field.
Background technology
Traditional eyeglass fixture clamps eyeglass by modes such as screw threads, wastes time and energy, and easily eyeglass is caused stained.
Summary of the invention
For achieving the above object, the present invention by the following technical solutions: the present invention controls several head clamps eyeglass is clamped by rotating a swivel becket, convenient and swift.
Concrete scheme is as follows:
A kind of eyeglass fixture, described eyeglass fixture comprises swivel becket, set collar and some head clamps, centered by described set collar and swivel becket are equal, be provided with the annular plate of circular hole, described head clamp is triangular plate, on described set collar, annular array is provided with some stationary shaft, one of them angle A of described head clamp is rotationally connected by stationary shaft and set collar, one of them adjacent angle B of described angle A by be rotatably connected to promotion connecting rod, the other end and the swivel becket of described promotion connecting rod are rotationally connected, and another adjacent angle C of described angle A moves freely.
As further innovation of the present invention, on described set collar, be also provided with an annular lug, the cylindrical of described annular lug one end and set collar is fixedly connected with, described annular protrusion limit the other end on be provided with rubber ring, described swivel becket is pressed on rubber ring.
As further innovation of the present invention, on the angle B of described head clamp and three arms of angle between the C of angle, be provided with strip groove.
Beneficial effect: the present invention has simple in structure, the advantages such as clamping convenient disassembly.
Accompanying drawing explanation
Fig. 1 is cut-away view of the present invention.
Fig. 2 is outside drawing of the present invention.
Fig. 3 is the sectional view of head clamp of the present invention.
In figure: 1, head clamp; 2, stationary shaft; 3, promote connecting rod; 4, set collar; 5, swivel becket.
Embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below with reference to accompanying drawing, explain technical scheme of the present invention.
As shown in Fig. 1 ~ 3, a kind of eyeglass fixture, described eyeglass fixture comprises swivel becket 5, set collar 4 and three head clamps 1, centered by described set collar 4 and swivel becket 5 are equal, be provided with the annular plate of circular hole, described head clamp 1 is triangular plate, on described set collar 4, annular array is provided with some stationary shaft 2, one of them angle A of described head clamp 1 is rotationally connected by stationary shaft 2 and set collar 4, one of them adjacent angle B of described angle A by be rotatably connected to and promote connecting rod 3, the other end of described promotion connecting rod 3 and swivel becket 5 are rotationally connected, another adjacent angle C of described angle A moves freely,
On described set collar 4, be also provided with an annular lug, described annular lug one end is fixedly connected with the cylindrical of set collar 4, described annular protrusion limit the other end on be provided with rubber ring, described swivel becket 5 is pressed on rubber ring;
On the angle B of described head clamp 1 and three arms of angle between the C of angle, be provided with strip groove.
During use, by rotation swivel becket 5, make head clamp 1 under the drive of promotion connecting rod 3, angle C is moved towards the center of set collar 4, now lens edge snaps onto in groove, finally by rubber ring, realizes the fixing of swivel becket 5, and eyeglass clamping is completed.
Claims (3)
1. an eyeglass fixture, it is characterized in that: described eyeglass fixture comprises swivel becket, set collar and some head clamps, centered by described set collar and swivel becket are equal, be provided with the annular plate of circular hole, described head clamp is triangular plate, on described set collar, annular array is provided with some stationary shaft, one of them angle A of described head clamp is rotationally connected by stationary shaft and set collar, one of them adjacent angle B of described angle A by be rotatably connected to promotion connecting rod, the other end and the swivel becket of described promotion connecting rod are rotationally connected, and another adjacent angle C of described angle A moves freely.
2. a kind of eyeglass fixture as claimed in claim 1, it is characterized in that: on described set collar, be also provided with an annular lug, the cylindrical of described annular lug one end and set collar is fixedly connected with, described annular protrusion limit the other end on be provided with rubber ring, described swivel becket is pressed on rubber ring.
3. a kind of eyeglass fixture as claimed in claim 1, is characterized in that: on the angle B of described head clamp and three arms of angle between the C of angle, be provided with strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704163.3A CN103728706A (en) | 2013-12-20 | 2013-12-20 | Lens clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704163.3A CN103728706A (en) | 2013-12-20 | 2013-12-20 | Lens clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103728706A true CN103728706A (en) | 2014-04-16 |
Family
ID=50452857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704163.3A Pending CN103728706A (en) | 2013-12-20 | 2013-12-20 | Lens clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103728706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917730A (en) * | 2019-11-14 | 2020-03-27 | 江苏大学 | Cleaning device and method for high-stability natural gas filtering separator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201674A (en) * | 1995-01-31 | 1996-08-09 | Ricoh Co Ltd | Lens holding device |
| US20050190462A1 (en) * | 2004-02-26 | 2005-09-01 | Carl Zeiss Smt Ag | Objective with at least one optical element |
| JP2005234094A (en) * | 2004-02-18 | 2005-09-02 | Nec Corp | Variable focus lens and method for varying the focus |
| CN201548736U (en) * | 2009-04-29 | 2010-08-11 | 中国科学院西安光学精密机械研究所 | Lens edge flexible support device |
| CN103064166A (en) * | 2013-01-31 | 2013-04-24 | 史家奇 | Novel clamping piece for filter lens bracket |
| CN203658645U (en) * | 2013-12-20 | 2014-06-18 | 吴江市俊成精密机械有限公司 | Lens clamp |
-
2013
- 2013-12-20 CN CN201310704163.3A patent/CN103728706A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201674A (en) * | 1995-01-31 | 1996-08-09 | Ricoh Co Ltd | Lens holding device |
| JP2005234094A (en) * | 2004-02-18 | 2005-09-02 | Nec Corp | Variable focus lens and method for varying the focus |
| US20050190462A1 (en) * | 2004-02-26 | 2005-09-01 | Carl Zeiss Smt Ag | Objective with at least one optical element |
| CN201548736U (en) * | 2009-04-29 | 2010-08-11 | 中国科学院西安光学精密机械研究所 | Lens edge flexible support device |
| CN103064166A (en) * | 2013-01-31 | 2013-04-24 | 史家奇 | Novel clamping piece for filter lens bracket |
| CN203658645U (en) * | 2013-12-20 | 2014-06-18 | 吴江市俊成精密机械有限公司 | Lens clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917730A (en) * | 2019-11-14 | 2020-03-27 | 江苏大学 | Cleaning device and method for high-stability natural gas filtering separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204321648U (en) | A kind of pipe clamping device | |
| CN203658645U (en) | Lens clamp | |
| CN202240605U (en) | Cross shaft rotating and machining fixture | |
| CN103728706A (en) | Lens clamp | |
| CN106870579A (en) | A kind of detachable shaft coupling | |
| CN203622128U (en) | Improved burr brush | |
| CN202477612U (en) | Spin-drying device for flat mop | |
| CN202726765U (en) | Material handle clamp | |
| CN104128908B (en) | A kind of rubber tire assembling device | |
| CN204209216U (en) | The fixture of stationary links is used for during a kind of truncation piston rod | |
| CN103121193A (en) | Lamp aligning clamping device | |
| CN204312492U (en) | Modified model bearing pin | |
| CN103727119B (en) | A kind of rotation axle appliance | |
| CN103071872B (en) | Rotating shaft device for discharging processing machine | |
| CN104690545B (en) | A kind of assembling pipe joint | |
| CN205799041U (en) | A kind of folder collet chuck tool of piston pin external diameter | |
| CN204474048U (en) | Detachable tape drum | |
| CN204524748U (en) | A kind of assembling pipe joint | |
| CN203918324U (en) | Circular cutter is with hanging cutter mechanism | |
| CN203973481U (en) | A kind of rubber tire assembling device | |
| CN212123119U (en) | Dismounting device of camera lens rand | |
| CN203730951U (en) | Quick detachable-type connecting structure of pipeline mounting side | |
| CN202428066U (en) | Clamp for gear floating shaving | |
| CN203471360U (en) | Clamping mechanism | |
| CN203738688U (en) | Magnetic holder for small hexagon nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |