CN204028468U - An a kind of wordline spot system - Google Patents
An a kind of wordline spot system Download PDFInfo
- Publication number
- CN204028468U CN204028468U CN201420484889.0U CN201420484889U CN204028468U CN 204028468 U CN204028468 U CN 204028468U CN 201420484889 U CN201420484889 U CN 201420484889U CN 204028468 U CN204028468 U CN 204028468U
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- China
- Prior art keywords
- plano
- convex lens
- lens
- laser instrument
- wordline
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- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Semiconductor Lasers (AREA)
Abstract
The utility model discloses an a kind of wordline spot system, comprise base and upper cover, laser instrument is furnished with by one end successively to the other end in base, collimation plano-convex lens, disperse plano-concave lens, focus on plano-convex lens, laser instrument and supply module are electrically connected, and the light-emitting window of laser instrument and the center collimating plano-convex lens, disperse the center of plano-concave lens, focus on plano-convex lens be centrally located on a straight line, the light-emitting window of the plane next-door neighbour laser instrument of collimation plano-convex lens, the plane of dispersing plano-concave lens is positioned at the side of contiguous collimation plano-convex lens, the plane focusing on plano-convex lens is positioned at contiguous side of dispersing plano-concave lens, and the height focusing on plano-convex lens is not less than the height of the hot spot after dispersing plano-concave lens diverges.The utility model employing laser instrument directly exports, and power attenuation is little, and coordinate collimation plano-convex lens, disperse a wordline optical quality of plano-concave lens and the shaping of focusing plano-convex lens evenly, spot width can reach 0.2mm.
Description
Technical field
The utility model relates to a kind of optical device, particularly relates to an a kind of wordline spot system.
Background technology
Laser instrument utilizes stimulated radiation principle that light is amplified in some material be stimulated or the device launched that vibrates, and it has been widely used in the fields such as industry, medical treatment, military affairs.At present, mostly there is complex structure, the problem that manufacturing cost is high in wordline spot system market adopting laser instrument make, and it exports the wordline hot spot be shaped, and mostly to there is hot spot uneven, spot width is large, the problem that hot spot brightness is little, thus impact uses, thus, be badly in need of solving.
Utility model content
The purpose of this utility model is for the problems referred to above, provides an a kind of wordline spot system, and to solve an existing wordline spot system complex structure, manufacturing cost is high, and a wordline hot spot of shaping is uneven, and width is large, the problem that brightness is little.
The purpose of this utility model is achieved through the following technical solutions:
An a kind of wordline spot system, the upper cover comprising base and match with base, laser instrument is furnished with by one end successively to the other end in described base, collimation plano-convex lens, disperse plano-concave lens, focus on plano-convex lens, described laser instrument and the supply module be arranged on base are electrically connected, and the light-emitting window of laser instrument and the center collimating plano-convex lens, disperse the center of plano-concave lens, focus on plano-convex lens be centrally located on a straight line, the light-emitting window of the plane next-door neighbour laser instrument of described collimation plano-convex lens, described plane of dispersing plano-concave lens is positioned at the side of contiguous collimation plano-convex lens, the plane of described focusing plano-convex lens is positioned at contiguous side of dispersing plano-concave lens, and the height focusing on plano-convex lens is not less than the height of the hot spot after dispersing plano-concave lens diverges.
As preferred version of the present utility model, described laser instrument is single-tube semiconductor laser.
As preferred version of the present utility model, laser instrument positioning seat is provided with in described base, described laser instrument positioning seat being provided with the notch for laying laser instrument, being provided with the first lens carrier in described notch, described collimation plano-convex lens is mounted on the first lens carrier.
As preferred version of the present utility model, the termination of described base is provided with the second lens carrier, and the middle of described second lens carrier is provided with for installing the bayonet socket focusing on plano-convex lens.
As preferred version of the present utility model, described in disperse plano-concave lens and be mounted in base by the 3rd lens carrier.
As preferred version of the present utility model, the both sides of described base are connected with installing plate, and described installing plate offers mounting hole, are convenient to overall installation, use.
The beneficial effects of the utility model are, a described wordline spot system structure is simple, be easy to realize, low cost of manufacture, it adopts laser instrument directly to export, power attenuation is little, coordinate collimation plano-convex lens, disperse plano-concave lens and focus on plano-convex lens be shaped a wordline optical quality even, and be not less than height through dispersing the hot spot after plano-concave lens diverges owing to focusing on the height of plano-convex lens, light beam can farthest be focused on, thus improve the brightness of hot spot, reduce the width of hot spot, spot width can reach 0.2mm.
Accompanying drawing explanation
Fig. 1 is the cut-open view of an a kind of wordline spot system of the utility model;
Fig. 2 is the explosive view of an a kind of wordline spot system of the utility model.
In figure:
1, base; 2, upper cover; 3, supply module; 4, laser instrument; 5, plano-convex lens is collimated; 6, plano-concave lens is dispersed; 7, the first lens carrier; 8, plano-convex lens is focused on; 9, the second lens carrier; 10, laser instrument positioning seat; 11, installing plate.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.
Please refer to shown in Fig. 1 and Fig. 2, Fig. 1 is the cut-open view of an a kind of wordline spot system of the utility model; Fig. 2 is the explosive view of an a kind of wordline spot system of the utility model.
In the present embodiment, an a kind of wordline spot system, the upper cover 2 comprising base 1 and match with base 1, the both sides of described base 1 are connected with installing plate 10, described installing plate 10 offers mounting hole, be positioned at its left end in base 1 and laser instrument positioning seat 10 is installed, described laser instrument positioning seat 10 is provided with notch, laser instrument 4 is installed in described notch, and in notch, be provided with the first lens carrier 7, described first lens carrier 7 is provided with collimation plano-convex lens 5, the light-emitting window of the plane next-door neighbour laser instrument 4 of described collimation plano-convex lens 5, in described base 1, contiguous laser instrument positioning seat 10 is provided with the 3rd lens carrier, described 3rd lens carrier and laser instrument positioning seat 10 are structure as a whole, it is provided with and disperses plano-concave lens 6, described plane of dispersing plano-concave lens 6 is positioned at left side, the right-hand member termination of described base 1 is connected with the second lens carrier 9, the middle of described second lens carrier 9 is provided with bayonet socket, be provided with in described bayonet socket and focus on plano-convex lens 8, described laser instrument 4 is single-tube semiconductor laser, itself and the supply module 3 be arranged on base 1 are electrically connected, and the light-emitting window of laser instrument 4 and the center collimating plano-convex lens 5, disperse the center of plano-concave lens 6, focus on plano-convex lens 8 be centrally located on a straight line, the plane of described focusing plano-convex lens 8 is positioned at left side, and the height focusing on plano-convex lens 8 with through disperse plano-concave lens 6 disperse after the height of hot spot consistent.
Principle of work of the present utility model is: be connected with power supply by supply module 3, thus power to laser instrument 4, send laser, the laser that laser instrument 4 is launched is after the shaping of collimation plano-convex lens 5 initial laser beam, formation quick shaft direction collimates, the hot spot that slow-axis direction is dispersed; Then light beam is through dispersing plano-concave lens 6 shaping, angled the dispersing of the quick shaft direction made, when light beam arrives the plane focusing on plano-convex lens 8, formation be a square focus spot; Final beam is through focusing on plano-convex lens 8, and the light beam of quick shaft direction focuses in operating distance, and slow axis is diverging light, thus forms a ultra-fine wordline hot spot, and the width of hot spot can reach 0.2mm, and hot spot brightness is high.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model does not limit by above-described embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a wordline spot system, it is characterized in that: the upper cover comprising base and match with base, laser instrument is furnished with by one end successively to the other end in described base, collimation plano-convex lens, disperse plano-concave lens, focus on plano-convex lens, described laser instrument and the supply module be arranged on base are electrically connected, and the light-emitting window of laser instrument and the center collimating plano-convex lens, disperse the center of plano-concave lens, focus on plano-convex lens be centrally located on a straight line, the light-emitting window of the plane next-door neighbour laser instrument of described collimation plano-convex lens, described plane of dispersing plano-concave lens is positioned at the side of contiguous collimation plano-convex lens, the plane of described focusing plano-convex lens is positioned at contiguous side of dispersing plano-concave lens, and the height focusing on plano-convex lens is not less than the height of the hot spot after dispersing plano-concave lens diverges.
2. an a kind of wordline spot system according to claim 1, is characterized in that: described laser instrument is single-tube semiconductor laser.
3. an a kind of wordline spot system according to claim 1, it is characterized in that: in described base, be provided with laser instrument positioning seat, described laser instrument positioning seat is provided with the notch for laying laser instrument, be provided with the first lens carrier in described notch, described collimation plano-convex lens is mounted on the first lens carrier.
4. an a kind of wordline spot system according to claim 1, is characterized in that: the termination of described base is provided with the second lens carrier, and the middle of described second lens carrier is provided with for installing the bayonet socket focusing on plano-convex lens.
5. an a kind of wordline spot system according to claim 1, is characterized in that: described in disperse plano-concave lens and be mounted in base by the 3rd lens carrier.
6. an a kind of wordline spot system according to claim 1, is characterized in that: the both sides of described base are connected with installing plate, described installing plate offers mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484889.0U CN204028468U (en) | 2014-08-26 | 2014-08-26 | An a kind of wordline spot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484889.0U CN204028468U (en) | 2014-08-26 | 2014-08-26 | An a kind of wordline spot system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028468U true CN204028468U (en) | 2014-12-17 |
Family
ID=52068308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484889.0U Expired - Lifetime CN204028468U (en) | 2014-08-26 | 2014-08-26 | An a kind of wordline spot system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204028468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155762A (en) * | 2014-08-26 | 2014-11-19 | 无锡亮源激光技术有限公司 | Linear light spot system |
| CN106848830A (en) * | 2017-01-05 | 2017-06-13 | 无锡亮源激光技术有限公司 | Miniature air-cooling a wordline laser system |
-
2014
- 2014-08-26 CN CN201420484889.0U patent/CN204028468U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155762A (en) * | 2014-08-26 | 2014-11-19 | 无锡亮源激光技术有限公司 | Linear light spot system |
| CN106848830A (en) * | 2017-01-05 | 2017-06-13 | 无锡亮源激光技术有限公司 | Miniature air-cooling a wordline laser system |
| CN106848830B (en) * | 2017-01-05 | 2023-08-29 | 无锡亮源激光技术有限公司 | Small-sized air-cooled one-word line laser system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |