CN213033883U - Small-size optical field lens system - Google Patents
Small-size optical field lens system Download PDFInfo
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- CN213033883U CN213033883U CN202021896040.6U CN202021896040U CN213033883U CN 213033883 U CN213033883 U CN 213033883U CN 202021896040 U CN202021896040 U CN 202021896040U CN 213033883 U CN213033883 U CN 213033883U
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- fixedly connected
- field lens
- lens system
- optical field
- device casing
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Abstract
The utility model relates to the field of optical technology, and a small-size optical field lens system is disclosed, including the device casing, the fixed grafting in left end upper portion of device casing has laser emission device, the inner chamber upper end left side fixedly connected with collimating mirror of device casing, the inner chamber upper end middle part fixedly connected with luminous mirror of device casing, the inner chamber middle part fixedly connected with field lens of device casing, the protruding mirror of inner chamber lower extreme fixedly connected with of device casing, the equal fixedly connected with supporting leg in middle part of the front and back side of the outside lower part of device casing and the left and right sides, lower part fixedly connected with backup pad between the supporting leg. This small-size optical field lens system, through the overall structure of equipment, electric telescopic handle drives and receives the panel up-and-down motion to the position of panel is received in convenient regulation, and the ball can make and receive the panel up-and-down motion more stable, and overall structure is simple, small, easily integrated, be convenient for processing and volume production.
Description
Technical Field
The utility model relates to the field of optical technology, specifically a small-size optical field lens system.
Background
The small-sized laser processing system comprises a laser source, an optical alignment system and an optical focusing system (field lens), wherein a low-power semiconductor laser processing system needs to align laser firstly and then focus the laser, but in the using process of a common optical field lens system, the small-sized optical field lens system is provided due to the large size, high cost and complex operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a small-size optical field lens system, the position of panel is received in regulation that can be convenient, and the ball can make and receive the panel up-and-down motion more stable to overall structure is simple, small, easy integration, the processing and the volume production of being convenient for, has solved current optical field lens system when the operation, and is bulky, and the cost is higher, and complex operation's problem.
The utility model provides a following technical scheme: a small optical field lens system comprises a device shell, a laser emitting device is fixedly inserted and connected with the upper part of the left end of the device shell, the left side of the upper end of the inner cavity of the device shell is fixedly connected with a collimating lens, the middle part of the upper end of the inner cavity of the device shell is fixedly connected with a luminous lens, the middle part of the inner cavity of the device shell is fixedly connected with a field lens, the lower end of the inner cavity of the device shell is fixedly connected with a convex lens, the front and back sides and the middle parts of the left and right sides of the lower part of the outer side of the device shell are fixedly connected with supporting legs, the lower part between the supporting legs is fixedly connected with a supporting plate, the middle part of the upper end of the supporting plate is fixedly connected with an electric telescopic rod, the utility model discloses an electric telescopic handle, including electric telescopic handle, transfer line, ball, the transfer line upper end fixedly connected with of electric telescopic handle receives the panel, the ball is all inlayed to the front and back side left and right sides of receiving the panel, the corresponding inside of pegging graft at the inboard spacing spout of the supporting leg that corresponds of ball.
Preferably, the light-emitting mirror forms an angle of 45 degrees with the horizontal plane.
Preferably, the inner side wall of the limiting sliding groove is smooth.
Preferably, the upper end face of the receiving panel is horizontal.
Preferably, an observation window is fixedly embedded in the lower part of the front end of the device shell.
Preferably, the laser emitting device is positioned on the same straight line with the middle parts of the collimating mirror and the light-emitting mirror.
Compared with the prior art, the utility model discloses possess following beneficial effect:
this small-size optical field lens system, through the overall structure of equipment, electric telescopic handle drives and receives the panel up-and-down motion to the position of panel is received in convenient regulation, and the ball can make and receive the panel up-and-down motion more stable, and overall structure is simple, small, easily integrated, be convenient for processing and volume production.
Drawings
Fig. 1 is a sectional view of the present invention;
fig. 2 is a front view of the device housing of the present invention.
In the figure: 1. a device housing; 2. a laser emitting device; 3. a light emitting mirror; 4. a field lens; 5. a convex mirror; 6. an observation window; 7. a limiting chute; 8. receiving a panel; 9. a ball bearing; 10. supporting legs; 11. a support plate; 12. an electric telescopic rod; 13. a collimating mirror.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model discloses a small-size optical field lens system, including device casing 1, the fixed observation window 6 that inlays in the front end lower part of device casing 1, the fixed laser emission device 2 that pegs graft in the left end upper portion of device casing 1, laser emission device 2 adopt the current laser emission mechanism in the market, laser emission device 2 and collimating mirror 13 and the middle part of luminous mirror 3 are located same straight line. The device is characterized in that a collimating lens 13 is fixedly connected to the left side of the upper end of an inner cavity of the device shell 1, a light-emitting lens 3 is fixedly connected to the middle of the upper end of the inner cavity of the device shell 1, and an included angle of 45 degrees exists between the light-emitting lens 3 and the horizontal plane. The utility model discloses a device, including device casing 1, inner chamber middle part fixedly connected with field lens 4, device casing 1's inner chamber lower extreme fixedly connected with convex mirror 5, the equal fixedly connected with supporting leg 10 in middle part of the front and back side of the outside lower part of device casing 1 and the left and right sides, lower part fixedly connected with backup pad 11 between the supporting leg 10, the upper end middle part fixedly connected with electric telescopic handle 12 of backup pad 11, electric telescopic handle 12 adopt current telescopic link on the market, and electric telescopic handle 12 is for driving receiving panel 8 up-and-down motion to convenient regulation receiving panel 8's position, electric telescopic handle 12's transfer line upper end fixedly connected with receiving panel 8, receiving panel 8's up end level. Ball 9 has all been inlayed to the front and back side left and right sides of receiving panel 8, and ball 9 can make receiving panel 8 up-and-down motion more stable, the corresponding grafting of ball 9 is in the inside of the inboard spacing spout 7 of the supporting leg 10 that corresponds, the inside wall of spacing spout 7 is smooth.
During operation, electric telescopic handle 12 is for driving receiving panel 8 up-and-down motion to convenient regulation receiving panel 8's position, and ball 9 can make receiving panel 8 up-and-down motion more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A compact optical field lens system comprising a device housing (1), characterized in that: the laser emitting device is characterized in that a laser emitting device (2) is fixedly inserted into the upper portion of the left end of a device shell (1), a collimating mirror (13) is fixedly connected to the left side of the upper end of an inner cavity of the device shell (1), a light-emitting mirror (3) is fixedly connected to the middle portion of the upper end of the inner cavity of the device shell (1), a field lens (4) is fixedly connected to the middle portion of the inner cavity of the device shell (1), a convex mirror (5) is fixedly connected to the lower end of the inner cavity of the device shell (1), supporting legs (10) are fixedly connected to the front side and the rear side of the lower portion of the outer side of the device shell (1) and the middle portions of the left side and the right side of the outer side of the device shell, a supporting plate (11) is fixedly connected to the middle portion of the upper end of the supporting plate (11), a receiving panel (8) is fixedly connected to the, the ball (9) is correspondingly inserted in the inner side limiting sliding groove (7) of the corresponding supporting leg (10).
2. A compact optical field lens system according to claim 1, wherein: the light-emitting mirror (3) and the horizontal plane form an included angle of 45 degrees.
3. A compact optical field lens system according to claim 1, wherein: the inner side wall of the limiting sliding groove (7) is smooth.
4. A compact optical field lens system according to claim 1, wherein: the upper end surface of the receiving panel (8) is horizontal.
5. A compact optical field lens system according to claim 1, wherein: an observation window (6) is fixedly embedded in the lower part of the front end of the device shell (1).
6. A compact optical field lens system according to claim 1, wherein: the laser emitting device (2) is positioned on the same straight line with the middle parts of the collimating mirror (13) and the light-emitting mirror (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021896040.6U CN213033883U (en) | 2020-09-03 | 2020-09-03 | Small-size optical field lens system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021896040.6U CN213033883U (en) | 2020-09-03 | 2020-09-03 | Small-size optical field lens system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213033883U true CN213033883U (en) | 2021-04-23 |
Family
ID=75533712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021896040.6U Active CN213033883U (en) | 2020-09-03 | 2020-09-03 | Small-size optical field lens system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213033883U (en) |
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2020
- 2020-09-03 CN CN202021896040.6U patent/CN213033883U/en active Active
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