CN203456724U - Lens positioning device and laser generating device - Google Patents
Lens positioning device and laser generating device Download PDFInfo
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- CN203456724U CN203456724U CN201320436138.7U CN201320436138U CN203456724U CN 203456724 U CN203456724 U CN 203456724U CN 201320436138 U CN201320436138 U CN 201320436138U CN 203456724 U CN203456724 U CN 203456724U
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- hole
- laser tube
- laser
- lens orientation
- orientation device
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Abstract
The utility model discloses a lens positioning device and a laser generating device with the lens positioning device. The lens positioning device comprises a body of a connecting end which is used for being connected with a laser tube in a sealing way. The body is provided with a hole which starts from the connecting end and is communicated with the internal part of the laser tube. A lens is fixedly installed inside the hole. The area, which is arranged between the lens and the connecting end, of the hole is provided with a thin wall area with a lower wall thickness. Two sides of the thin wall area are respectively provided with two protrusion edges. One of the protrusion edges is provided with a through threaded hole which is internally provided with a screw. The front end of the screw abuts against the other protrusion edge. The screw can be utilized to generate pushing force between the two protrusion edges so that micro bending deformation can be generated in the thin wall area of the body. With the deformation amount, the angle of the lens can be slightly adjusted so that an accuracy requirement during connection of the lens positioning device and the laser tube is reduced. The lens positioning device is applicable to various laser generating devices.
Description
Technical field
The utility model belongs to field of lasers, specifically a kind of lens orientation device, and a kind of generating device of laser with this lens orientation device.
Background technology
The generating device of laser of existing employing gas, mainly comprises the laser tube of the long tube type of a hollow, and the both ends open of this laser tube, is separately installed with at opening part be all-trans light microscopic and window mirror.Be all-trans light microscopic and window mirror must be parallel to each other, and perpendicular with the axis of laser tube.In existing structure, at opening part, be provided with one and connect plane, the lens orientation device that be all-trans light microscopic or window mirror are installed meets the arrangement requirement of be all-trans light microscopic and window mirror by the precision positioning with being connected plane.If the location of lens orientation device can not meet the demands, must carry out reconditioning to the connection plane of laser tube opening part, cause quality to be not easy to guarantee, and lens orientation device is connected the mode of adopt glueing joint at plane place and connects with this, reconditioning there is certain seal request, if excessively will affect sealing.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of lens orientation device, can to eyeglass, finely tune easily, has reduced the precision that is connected with laser tube;
Another one object of the present utility model, is to provide a kind of generating device of laser with above-mentioned lens orientation device.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of lens orientation device of the present utility model, comprise the body with the link for being tightly connected with laser tube, on body, be provided with by this link place initial with hole laser tube internal communication, in hole, be installed with eyeglass, the region between eyeglass and link at hole is provided with the tenuity that wall thickness is thinner; tenuity both sides are respectively equipped with two flanges; flange is provided with the screwed hole of perforation therein; screw is installed in screwed hole, and the front end pushing tow of this screw is on another flange.
As restriction, described screwed hole is provided with a plurality of, and the axis circle distribution in these screwed hole annular distance holes is also provided with radiator on body, and the wall thickness of described tenuity is 0.4-2mm;
Described hole can be blind hole, and the eyeglass being arranged in hole is the light microscopic that is all-trans;
Described hole can be also through hole, at this hole, away from a side of link, is provided with counterbore, and described eyeglass is that sealing is arranged on the window mirror in this counterbore.
The utility model also provides a kind of generating device of laser, and it comprises the laser tube of both ends open, and wherein one end of described laser tube is provided with the lens orientation device of said structure.
The utility model provides another kind of generating device of laser is also provided, it comprises the laser tube of both ends open, the two ends of described laser tube are all provided with lens orientation device: the hole of the lens orientation device of its one end is blind hole, and the eyeglass being arranged in hole is the light microscopic that is all-trans; The hole of the lens orientation device of the other end is through hole, at this hole, away from a side of link, is provided with counterbore, and described eyeglass is that sealing is arranged on the window mirror in this counterbore;
As the restriction of above-mentioned the second generating device of laser, the opening part at the two ends of laser tube is provided with the be connected plane vertical with this laser tube axis, at the link of described lens orientation device, is provided with and is connected the mating surface that plane is gluedd joint with this;
As further limiting again, on lens orientation device, be provided with the bulge loop perpendicular to this mating surface, described bulge loop is enclosed in its inside by the opening of laser tube, and, between the outside wall surface of the opening of this bulge loop and laser tube, there is annulus.
As further limiting, on laser tube, be provided with the insulation protective jacket of lens orientation device described in inclusion.
As last restriction; described insulation protective jacket comprises inner sleeve and overcoat; inner sleeve is linked on the tube wall of laser tube and encloses described bulge loop; on the outer peripheral face of inner sleeve, be provided with a shaft shoulder; overcoat comprises positioning sleeve and movable sleeve; positioning sleeve is fastened on the described shaft shoulder, and movable sleeve and positioning sleeve interlock to merge and glued joint, and are also provided with a dismountable plug on movable sleeve.
Owing to having adopted above-mentioned technical scheme, compared with prior art, obtained technological progress is the utility model:
Lens orientation device provided by the utility model, tenuity and two flanges are set on body, and on a flange, screw is set therein, can utilize screw to produce thrust between two flanges, make the tenuity of body produce small flexural deformation, rely on this deflection to finely tune the angle of eyeglass, thereby reduced the be connected precision of this lens orientation device with laser tube; Screwed hole circle distribution is a plurality of, can in multiple directions, to flange, regulate, and has improved the accuracy of location; Radiator is set can dispel the heat to body, avoids body overheated; Hole adopts blind hole, can to the light microscopic that is all-trans, position installation easily, and hole adopts through hole, can install window mirror, guarantees that the light in window mirror can be emitted; The generating device of laser that the utility model provides, wherein one end is provided with above-mentioned lens orientation device, can finely tune easily eyeglass, has reduced the installation accuracy between lens orientation device and laser tube; Another kind of generating device of laser of the present utility model, is all provided with lens orientation device at its two ends, can improve the flexibility of fine setting, further reduces the required precision of installing; Connection plane is set on laser tube, on lens orientation device, mating surface is set, both glued joint mutually, can in these two planes, realize sealing, have certain positioning precision simultaneously; The outside wall surface that the opening of bulge loop and laser tube is set forms annulus, can be in this gap encapsulating, guarantee sealing effectiveness, go back easy operating; Insulation protective jacket is set and can protects eyeglass positioner, prevent that it is broken down by high-voltage; Insulation protective jacket adopts inner sleeve and overcoat, easy to assembly.
Lens orientation device of the present utility model is applicable to, in various generating device of laser, can reduce the required precision while being connected with laser tube.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lens orientation device of the utility model embodiment mono-;
Fig. 2 is the structural representation of the lens orientation device of the utility model embodiment bis-;
Fig. 3 is the structural representation of the generating device of laser of the utility model embodiment tri-;
Fig. 4 is I portion enlarged drawing in Fig. 3;
Fig. 5 is II portion enlarged drawing in Fig. 3.
In figure: 1, body; 2, hole; 3, tenuity; 4, the first flange; 5, the second flange; 6, screw; 7, the light microscopic that is all-trans; 8, window mirror; 9, mating surface; 10, bulge loop; 11, laser tube; 12, inner sleeve; 13, the shaft shoulder; 14, positioning sleeve; 15, movable sleeve; 16, radiator; 17, plug.
Embodiment
embodiment mono-a kind of lens orientation device
As shown in Figure 1, the lens orientation device that the present embodiment provides, on its body 1, there is the link being tightly connected with laser tube, this link is by mating surface 9 and form perpendicular to the bulge loop 10 of this mating surface 9, then bulge loop 10 can weld with body 1 split setting, also can directly on body 1, process.On body 1, be provided with by this link place initial with hole 2 laser tube internal communication, in hole 2, be installed with eyeglass, the eyeglass at this place is the light microscopic 7 that is all-trans, in the region of being all-trans between light microscopic 7 and link of hole 2, be provided with the tenuity 3 that wall thickness is thinner; the wall thickness of tenuity 3 is very thin, its wall thickness only has 0.4-2mm.The both sides of tenuity 3 are respectively equipped with two flanges, i.e. the first flange 4 and the second flange 5.The first flange 4 is provided with the screwed hole of a plurality of perforations, and these screwed holes, along the axis circle distribution of hole 2, are provided with screw 6 in these screwed holes, and the front end pushing tow of screw 6 is on the second flange 5.On body 1, be also provided with radiator 16.
When the lens orientation device of the present embodiment is connected with laser tube, the angle of light microscopic 7 deviation slightly if be all-trans, can finely tune by adjustment screw 6, when screwing screw 6, this screw 6 produces thrust between the first flange 4 and the second flange 5; tenuity 3 can produce small distortion under the effect of this thrust, thereby by the Angulation changes of the light microscopic 7 that is all-trans.
21 kinds of lens orientation devices of embodiment
As shown in Figure 2, the present embodiment provides the lens orientation device that is different from embodiment 1 in a kind of structure, and the difference of it and embodiment mono-is:
The structure of the other parts of the present embodiment is identical with embodiment mono-.
31 kinds of generating device of laser of embodiment
As shown in Figures 3 to 5, the generating device of laser that the present embodiment provides comprises the laser tube 11 of both ends open, in wherein one end of laser tube 11, the lens orientation device in embodiment mono-or embodiment bis-can be installed, by regulating this lens orientation device, the angle of light microscopic 7 or window mirror 8 of making to be all-trans changes, thereby meets instructions for use.In the present embodiment, in order to make the adjusting of this generating device of laser have more flexibility, the lens orientation device of bis-kinds of embodiment mono-and embodiment has been installed respectively at the two ends of laser tube 11, can have been regulated be all-trans light microscopic 7 and window mirror 8 simultaneously.
At the both ends open place of laser tube 11, be provided with the be connected plane vertical with this laser tube 11 axis, after mating surface 9 is connected plane with this and fits, putting glue connects, after connection, bulge loop 10 is enclosed in its inside by the opening of laser tube 11, between the outside wall surface of the opening of this bulge loop 10 and laser tube 11, has annulus.By after this annulus encapsulating, laser tube 11 and lens orientation device can be sealed reliably, with respect to relying on the connection plane of laser tube 11 and the sealing means that mating surface 9 is realized completely, this structure has improved reliability, and has good operability.
On laser tube 11, be provided with the insulation protective jacket of inclusion lens orientation device, because laser tube 11 is in when work, its inner electrode has very high voltage, insulation protective jacket is set and can prevents electrical breakdown, improves fail safe.
Insulation protective jacket comprises inner sleeve 12 and overcoat; inner sleeve 12 is linked on the tube wall of laser tube 11 and encloses described bulge loop 10; on the outer peripheral face of inner sleeve 12, be provided with a shaft shoulder 13; overcoat comprises positioning sleeve 14 and movable sleeve 15; positioning sleeve 14 is fastened on the described shaft shoulder 13; movable sleeve 15 interlocks to merge with positioning sleeve 14 and glueds joint, and is also provided with a dismountable plug 17 on movable sleeve 15.Inner sleeve 12 is rived half along its axis, is enclosed within the opening part of laser tube 11 after breaking into two with one's hands, and then gluing and bulge loop 10 are fixing, and after positioning sleeve 14 coordinates with inner sleeve 12, the same gluing of between is fixed.
Claims (10)
1. a lens orientation device, comprise the body with the link for being tightly connected with laser tube, it is characterized in that: on body, be provided with by link place initial with hole laser tube internal communication, in hole, be installed with eyeglass, the region between eyeglass and link at hole is provided with the tenuity that wall thickness is thinner; tenuity both sides are respectively equipped with two flanges; flange is provided with the screwed hole of perforation therein; screw is installed in screwed hole, and the front end pushing tow of this screw is on another flange.
2. lens orientation device according to claim 1, is characterized in that: described screwed hole is provided with a plurality of, and the axis circle distribution in these screwed hole annular distance holes is also provided with radiator on body, and the wall thickness of described tenuity is 0.4-2mm.
3. lens orientation device according to claim 1, is characterized in that: described hole is blind hole, and the eyeglass being arranged in hole is the light microscopic that is all-trans.
4. lens orientation device according to claim 1, is characterized in that: described hole is through hole, at this hole, away from a side of link, is provided with counterbore, and described eyeglass is that sealing is arranged on the window mirror in this counterbore.
5. a generating device of laser, comprises and it is characterized in that the laser tube of both ends open: wherein one end of described laser tube is provided with the lens orientation device described in any one in claim 1 to 4.
6. a generating device of laser, comprises and it is characterized in that the laser tube of both ends open: one end of described laser tube is provided with lens orientation device claimed in claim 3, the other end is provided with lens orientation device claimed in claim 4.
7. generating device of laser according to claim 6, it is characterized in that: the opening part at the two ends of laser tube is provided with the be connected plane vertical with this laser tube axis, at the link of described lens orientation device, be provided with and be connected the mating surface that plane is gluedd joint with this.
8. generating device of laser according to claim 7, it is characterized in that: on lens orientation device, be provided with the bulge loop perpendicular to this mating surface, described bulge loop is enclosed in its inside by the opening of laser tube, and, between the outside wall surface of the opening of this bulge loop and laser tube, there is annulus.
9. generating device of laser according to claim 8, is characterized in that: the insulation protective jacket that is provided with lens orientation device described in inclusion on laser tube.
10. generating device of laser according to claim 9; it is characterized in that: described insulation protective jacket comprises inner sleeve and overcoat; inner sleeve is linked on the tube wall of laser tube and encloses described bulge loop; on the outer peripheral face of inner sleeve, be provided with a shaft shoulder; overcoat comprises positioning sleeve and movable sleeve; positioning sleeve is fastened on the described shaft shoulder, and movable sleeve and positioning sleeve interlock to merge and glued joint, and are also provided with a dismountable plug on movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436138.7U CN203456724U (en) | 2013-07-22 | 2013-07-22 | Lens positioning device and laser generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436138.7U CN203456724U (en) | 2013-07-22 | 2013-07-22 | Lens positioning device and laser generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456724U true CN203456724U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320436138.7U Expired - Fee Related CN203456724U (en) | 2013-07-22 | 2013-07-22 | Lens positioning device and laser generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682172A (en) * | 2015-02-12 | 2015-06-03 | 刘伟 | Laser tube and processing method thereof |
| CN105068211A (en) * | 2015-09-24 | 2015-11-18 | 江苏卓远激光科技有限公司 | Spacing structure of laser reflector mounting base |
-
2013
- 2013-07-22 CN CN201320436138.7U patent/CN203456724U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682172A (en) * | 2015-02-12 | 2015-06-03 | 刘伟 | Laser tube and processing method thereof |
| CN104682172B (en) * | 2015-02-12 | 2017-07-28 | 刘伟 | A kind of processing method of laser tube and the laser tube |
| CN105068211A (en) * | 2015-09-24 | 2015-11-18 | 江苏卓远激光科技有限公司 | Spacing structure of laser reflector mounting base |
| CN105068211B (en) * | 2015-09-24 | 2017-07-07 | 江苏卓远激光科技有限公司 | A kind of position limiting structure of laser mirror piece mounting seat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150722 |
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| EXPY | Termination of patent right or utility model |