CN206339777U - Many precision camera lenses - Google Patents
Many precision camera lenses Download PDFInfo
- Publication number
- CN206339777U CN206339777U CN201621443840.6U CN201621443840U CN206339777U CN 206339777 U CN206339777 U CN 206339777U CN 201621443840 U CN201621443840 U CN 201621443840U CN 206339777 U CN206339777 U CN 206339777U
- Authority
- CN
- China
- Prior art keywords
- adjusting cylinder
- eyeglass
- cutting ferrule
- camera lenses
- cylinder
- 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
- 108090000565 Capsid Proteins Proteins 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007639 printing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of many precision camera lenses, including shell, adjusting cylinder, rotating cylinder, movable sleeving, mobile eyeglass, connector, adjusting cylinder is rotated with the shell and is connected, chute is provided with the adjusting cylinder, the adjusting cylinder is run through in wall thickness direction of the chute along the adjusting cylinder, rotating cylinder is set in the adjusting cylinder periphery, it is fixedly connected with the adjusting cylinder, movable sleeving is set in inside the adjusting cylinder, rotate and be connected with the adjusting cylinder, mobile eyeglass is fixedly installed on the movable sleeving, connector is fastened in the chute, it is fixedly connected with the movable sleeving；Matching relationship by the structure setting of each part and each other, it is possible to achieve the consecutive variations of camera lens precision, so that an equipment can just meet the accuracy requirement of different clients simultaneously, improves the value and production efficiency of equipment.
Description
Technical field
The utility model is related to platemaking machine, and especially a kind of direct plate maker is with many precision camera lenses.
Background technology
At present, people's different selected printing precisions as needed are also different in printing market, it is however generally that business
It is at most 2400DPI that industry client, which uses, and it is at most 1200DPI and 1800DPI that newspaper customer, which is used,.It is existing directly to make a plate
The camera lens of machine uses single precision camera lens mostly, that is, is only used for commercial accounts, or newspaper customer, same equipment can not be simultaneously
Meet the demand of a variety of clients.Obviously developing a kind of camera lens that can possess precision adjustable function has extremely important application valency
Value.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of many precision camera lenses.
To achieve the above object, the utility model adopts the technical scheme that many precision camera lenses, including：
Shell；
Adjusting cylinder, rotates with the shell and is connected, be provided with chute in the adjusting cylinder, and the chute is along the adjusting cylinder
Wall thickness direction run through the adjusting cylinder；
Rotating cylinder, is set in the adjusting cylinder periphery, is fixedly connected with the adjusting cylinder；
Movable sleeving, is set in inside the adjusting cylinder, rotates and is connected with the adjusting cylinder；
Mobile eyeglass, is fixedly installed on the movable sleeving；
Connector, is fastened in the chute, is fixedly connected with the movable sleeving, and can be moved in the chute.
In the embodiment of the utility model one, the movable sleeving include locking nut, cutting ferrule, the locking nut with it is described
Cutting ferrule is screwed connection, and the cutting ferrule is fixedly connected with the adjusting cylinder, and the mobile eyeglass is firmly fastened on the locking
Between nut and the cutting ferrule.
In the embodiment of the utility model one, shoulder is provided with the cutting ferrule, the mobile eyeglass is placed on described
On shoulder, the locking nut is spun on the inside of the cutting ferrule, and one end of the locking nut is abutted against with the mobile eyeglass.
In the embodiment of the utility model one, the movable sleeving includes symmetrically arranged two locking nuts, cutting ferrule and shifting
Index glass piece, the cutting ferrule is fixedly connected with the rotating cylinder by the connector.
In the embodiment of the utility model one, one end of the connector is screwed with the cutting ferrule and is connected, the company
There is gap between the inner surface of the other end of fitting and the rotating cylinder.
In the embodiment of the utility model one, the adjusting cylinder periphery, which offers to be provided with circular groove, the rotating cylinder, turns tooth,
The tooth that turns is fixedly connected with the circular groove.
In the embodiment of the utility model one, the tooth outer cover that turns is provided with sealing shroud.
In the embodiment of the utility model one, the shell include procapsid, back casing, the adjusting cylinder be located at it is described before
Between housing and the back casing, and rotated relative to the procapsid and back casing, the procapsid, back casing and adjusting cylinder
It is co-axially mounted.
In the embodiment of the utility model one, the procapsid is internally provided with inside preceding group of eyeglass, the back casing and set
Rear group of eyeglass is equipped with, the preceding group eyeglass, rear group eyeglass and adjustment eyeglass are co-axially mounted.
The utility model has the advantages that：
It is connected by adjusting cylinder with housing into rotation, rotating cylinder is screwed with adjusting cylinder and is connected, cutting ferrule is pacified by connector
Inside adjusting cylinder, and locking nut will adjust eyeglass and be fixed in cutting ferrule, then using the chute in adjusting cylinder, work as adjustment
Cylinder can drive cutting ferrule to move when rotating, and the adjustment eyeglass being now fixed on cutting ferrule is also simultaneously mobile, so as to just change adjustment
Eyeglass and the distance between preceding group of eyeglass and rear group eyeglass, and then light path is changed, it is allowed to obtain different resolution ratio；By upper
State the structure setting and matching relationship each other of each part, it is possible to achieve the consecutive variations of precision, solve same equipment
The problem of different accuracy requirement can not being met simultaneously, realizing same camera lens has the function of a variety of resolution ratio.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is structural representation when the utility model adjustment eyeglass is disposed other than the other positions in Fig. 1；
Fig. 3 is the structural representation of eyeglass of the present utility model；
Fig. 4 is the structural representation of the utility model adjusting cylinder；
Fig. 5 is the sectional view of the utility model adjusting cylinder；
Fig. 6 is the expanded view of the utility model chute.
1st, procapsid；7th, adjusting cylinder；8th, sealing shroud；9th, tooth is turned；10th, locking nut；11st, movable sleeving；12nd, connector；15、
Rotating cylinder；19th, back casing；22nd, shoulder；700th, chute；800th, circular groove；111st, light.
Embodiment
With reference to embodiment and accompanying drawing 1 to 6, the utility model will be further described.
Many precision camera lenses involved by the utility model, including shell, adjusting cylinder 7, rotating cylinder 15, movable sleeving 11, moving lens
Piece, connector 12.The shell includes procapsid 1, back casing 19, and the adjusting cylinder 7 is located at the procapsid 1 and the rear shell
Between body 19, and rotated relative to the procapsid 1 and back casing 19, the procapsid 1, back casing 19 and adjusting cylinder 7 are coaxial
Install.The procapsid 1 is internally provided with preceding group of eyeglass, and the back casing 19 is internally provided with rear group of eyeglass, the preceding group mirror
Piece, rear group eyeglass and adjustment eyeglass are co-axially mounted.In the present embodiment, the preceding group eyeglass has three, respectively a1, a2, a3, tune
Whole eyeglass has two, and respectively b1, b2, rear group eyeglass have three, respectively c1, c2, c3, and light 111 is produced by these eyeglasses
Raw refraction.
The movable sleeving 11 is set in inside the adjusting cylinder 7, and the movable sleeving includes symmetrically arranged two locking screws
Shoulder 22 is provided with mother 10, cutting ferrule 11, the cutting ferrule 11, the mobile eyeglass is placed on the shoulder 22, the locking
The screw thread of nut 10 is spun on the inside of the cutting ferrule 11, and one end of the locking nut 10 is abutted against with the mobile eyeglass.From
And, described mobile eyeglass b1, b2 are firmly fastened between two locking nuts 10 and the cutting ferrule 11.Cutting ferrule 11 and adjustment
Cylinder 7 is fixed together, when adjusting cylinder 7 is rotated, and drives cutting ferrule 11 and then drives mobile eyeglass b1, b2 to rotate simultaneously.
It is fixedly connected between cutting ferrule 11 and the adjusting cylinder 7 by connector 12, connector is stud.The one of the stud
End is screwed with the cutting ferrule 11 to be connected, and the other end of the stud extends to the inner surface with the rotating cylinder, but not phase
Contact inner surface.Chute 700 is provided with the adjusting cylinder 7, connector 12 is located in chute 700.When cutting ferrule 11 is with adjusting cylinder 7
, can be steady after a certain position is reached in mobile eyeglass because stud is tighter in the slip ratio of chute 700 when turning to a certain position
Admittedly be located at adjusting cylinder 7 on.In the present embodiment, chute 700 is arc groove, and totally two pairs, each pair is respectively comprising two chutes arranged side by side
700, two pairs of chutes 700 Central Symmetry, two pairs of chutes 700 of redoubling row of attaching most importance to after the expansion of chute 700.Chute 700 is along institute
The length for stating the axial direction of adjusting cylinder 7 is less than the length of the rotating cylinder 15, and so chute 700 is played a protective role.The chute 700
Run through the adjusting cylinder 7 along the wall thickness direction of the adjusting cylinder 7, i.e., described chute 700 is by the surfaces externally and internally phase of the adjusting cylinder 7
Connection.
The rotating cylinder 15 is set in the periphery of adjusting cylinder 7, and the periphery of adjusting cylinder 7 offers circular groove 800, the rotating cylinder
It is provided with 15 and turns tooth 9, described to turn tooth 9 and be screwed with the circular groove 800 to be connected, the outer cover of tooth 9 that turns is provided with sealing shroud
8.When rotating rotating cylinder 15, adjusting cylinder 7 is rotated, so that drive cutting ferrule 11 to move, the adjustment eyeglass being now fixed on cutting ferrule 11
B1, b2 are also moved along the curved path of chute 700 simultaneously, so as to just change the distance between eyeglass, and then change light path,
The resolution ratio of continuously adjustabe is obtained, same camera lens meets the switching between different accuracy, improves the utilization ratio and valency of equipment
Value, while also improving production efficiency, incorporates technological process.
Above-mentioned specific embodiment is used only to illustrate the utility model, rather than is that the utility model is limited,
In objective of the present utility model and scope of the claims, what the utility model was made any does not pay creative labor
Dynamic replacement and change, falls within the protection domain of the utility model patent.
Claims (9)
1. a kind of many precision camera lenses, it is characterised in that including：
Shell；
Adjusting cylinder, rotates with the shell and is connected, chute, wall of the chute along the adjusting cylinder are provided with the adjusting cylinder
The adjusting cylinder is run through in thick direction；
Rotating cylinder, is set in the adjusting cylinder periphery, is fixedly connected with the adjusting cylinder；
Movable sleeving, is set in inside the adjusting cylinder, is fixedly connected with the adjusting cylinder；
Mobile eyeglass, is fixedly installed on the movable sleeving；
Connector, is fastened in the chute, is fixedly connected with the movable sleeving, and can be moved in the chute.
2. many precision camera lenses as claimed in claim 1, it is characterised in that the movable sleeving includes locking nut, cutting ferrule, described
Locking nut is screwed with the cutting ferrule and is connected, and the cutting ferrule is fixedly connected with the adjusting cylinder, and the mobile eyeglass is firm
It is fastened between the locking nut and the cutting ferrule.
3. many precision camera lenses as claimed in claim 2, it is characterised in that shoulder, the moving lens are provided with the cutting ferrule
Piece is placed on the shoulder, and the locking nut is spun on the inside of the cutting ferrule, and one end of the locking nut with it is described
Mobile eyeglass is abutted against.
4. many precision camera lenses as claimed in claim 2, it is characterised in that the movable sleeving includes symmetrically arranged two lockings
Nut, cutting ferrule and mobile eyeglass, the cutting ferrule are fixedly connected with the rotating cylinder by the connector.
5. many precision camera lenses as claimed in claim 4, it is characterised in that one end of the connector is consolidated with the cutting ferrule screw thread
, there is gap between the other end of the connector and the inner surface of the rotating cylinder in fixed connection.
6. many precision camera lenses as claimed in claim 1, it is characterised in that the adjusting cylinder periphery offers circular groove, described turn
It is provided with cylinder and turns tooth, the tooth that turns is fixedly connected with the circular groove.
7. many precision camera lenses as claimed in claim 6, it is characterised in that the tooth outer cover that turns is provided with sealing shroud.
8. many precision camera lenses as described in claim 1 to 7 is any, it is characterised in that the shell includes procapsid, rear shell
Body, the adjusting cylinder is located between the procapsid and the back casing, and is rotated relative to the procapsid and back casing, institute
Procapsid, back casing and adjusting cylinder is stated to be co-axially mounted.
9. many precision camera lenses as claimed in claim 8, it is characterised in that the procapsid is internally provided with preceding group of eyeglass, institute
State back casing and be internally provided with rear group of eyeglass, the preceding group eyeglass, rear group eyeglass and adjustment eyeglass are co-axially mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443840.6U CN206339777U (en) | 2016-12-27 | 2016-12-27 | Many precision camera lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443840.6U CN206339777U (en) | 2016-12-27 | 2016-12-27 | Many precision camera lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339777U true CN206339777U (en) | 2017-07-18 |
Family
ID=59302627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443840.6U Expired - Fee Related CN206339777U (en) | 2016-12-27 | 2016-12-27 | Many precision camera lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917559A (en) * | 2017-12-13 | 2019-06-21 | 长光华大基因测序设备（长春）有限公司 | High-precision optical lens eccentricity adjusts structure and method |
-
2016
- 2016-12-27 CN CN201621443840.6U patent/CN206339777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917559A (en) * | 2017-12-13 | 2019-06-21 | 长光华大基因测序设备（长春）有限公司 | High-precision optical lens eccentricity adjusts structure and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209335303U (en) | A kind of glass processing grinding wheel stick | |
| CN102508352B (en) | Two-dimensional angle fine adjustment adjusting frame | |
| CN206339777U (en) | Many precision camera lenses | |
| CN214311260U (en) | Focusing device of projection lens | |
| CN202119967U (en) | High-resolution lens for automatic detecting device | |
| CN106772901A (en) | Many precision camera lenses | |
| CN111522115B (en) | Large-light-transmission long-focal-length high-definition fixed-focus lens and imaging method thereof | |
| CN106990513B (en) | Electric focusing type uncooled infrared telephoto lens and working method thereof | |
| CN204925485U (en) | Polarizer filter support | |
| CN217404604U (en) | Low-distortion microspur high-definition industrial lens | |
| CN111702346B (en) | Variable focal depth laser cutting head | |
| CN215003197U (en) | Division adjusting assembly for civil sighting telescope | |
| CN212379630U (en) | Large-light-transmission long-focus high-definition fixed-focus lens | |
| CN210968407U (en) | Optical glass finish-milling grinding head | |
| CN205271071U (en) | Simply install accurate location of electrode | |
| CN108544256A (en) | A kind of crankshaft-link rod positioning apparatus for circumferential direction | |
| CN211454085U (en) | 1.1 inch large target surface 16mm focal length high-definition low-distortion industrial lens | |
| CN203909445U (en) | Adjustable starlight scope | |
| CN106526806A (en) | Large depth-of-field long wave infrared wide-angle temperature measuring lens and working method thereof | |
| CN207932082U (en) | A kind of fast quick change film regulating device of aluminium pad pasting | |
| CN200941128Y (en) | Screwed tooth structure of optical lens | |
| CN201698078U (en) | Focusing mechanism for micro projector | |
| CN112123597A (en) | Method for processing small-caliber high-precision optical lens | |
| CN209311780U (en) | A kind of industry apochromatic objective | |
| CN204575951U (en) | High definition wide-angle Zoom laser illuminator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 |