CN219179681U - Fixing structure for laser reflector - Google Patents
Fixing structure for laser reflector Download PDFInfo
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- CN219179681U CN219179681U CN202222550046.3U CN202222550046U CN219179681U CN 219179681 U CN219179681 U CN 219179681U CN 202222550046 U CN202222550046 U CN 202222550046U CN 219179681 U CN219179681 U CN 219179681U
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Abstract
The utility model relates to a fixing structure for a laser reflector, which comprises an auxiliary unit and a base, wherein the auxiliary unit comprises an auxiliary tool and an air pipe joint, an air transmission hole is formed in the auxiliary tool, and the air pipe joint is arranged at one end of the air transmission hole; the base is arranged on the auxiliary tool, the base is internally provided with an air guide hole communicated with the air transmission hole, the base is provided with a plurality of mounting grooves for mounting the reflecting mirror, and two sides of the air guide hole are respectively provided with an air suction hole communicated with the mounting grooves. The utility model avoids the problems of difficult installation and long time consumption of the reflector caused by the narrow space of the light source cavity during the installation of the reflector, has simple integral structure and convenient installation and operation, saves the operation time and effectively improves the production efficiency.
Description
Technical Field
The utility model relates to the technical field of semiconductor laser light sources, in particular to a fixing structure for a laser reflector.
Background
In recent years, semiconductor lasers have been widely used in laser ranging, laser radar, laser communication, laser simulated weapons, laser warning, laser guidance tracking, ignition and detonation, automatic control, detection instruments, and the like, forming a wide market.
Wherein, the multiple laser beams in the laser are required to form a light path through corresponding reflecting mirrors, and finally are coupled to the optical fiber through a converging lens, but in order to realize the small volume and high power of the whole laser, generally, the laser light source cavity space is narrow, the operation of directly installing the reflecting mirror in the light source cavity is difficult, the time is long, the production rhythm is slow, and the working hour cost is high.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the prior art.
In order to solve the above technical problems, the present utility model provides a fixing structure for a laser mirror, comprising
The auxiliary unit comprises an auxiliary tool and an air pipe joint, an air transmission hole is formed in the auxiliary tool, and the air pipe joint is arranged at one end of the air transmission hole;
the base, the base sets up on the auxiliary tool, set up in the base with the air vent of gas-supply hole intercommunication, be provided with a plurality of mounting grooves that are used for installing the speculum on the base, the both sides of air vent all are equipped with the intercommunication to the air suction hole of mounting groove.
In one embodiment of the utility model, the auxiliary tool comprises a bottom plate, wherein a connecting plate is arranged on the bottom plate and is connected with the base through a connector.
In one embodiment of the utility model, the air vent comprises a first air vent and a second air vent, the first air vent is communicated with the second air vent, the connector is arranged at one end of the first air vent, and both sides of the first air vent and both sides of the second air vent are communicated with the air suction hole.
In one embodiment of the utility model, the connector is connected with the first air guide hole through threads.
In one embodiment of the utility model, the diameter of the first air vent is larger than the diameter of the second air vent.
In one embodiment of the utility model, the mounting groove comprises a first base surface and a second base surface perpendicular to the first base surface, and the air suction hole is communicated with the second base surface through the air guide hole.
In one embodiment of the utility model, an avoidance groove is arranged at the intersection of the first base surface and the second base surface and positioned on the second base surface.
In one embodiment of the utility model, the reflector is fixedly arranged in the mounting groove through dispensing.
In one embodiment of the present utility model, the base is provided with a positioning hole.
In one embodiment of the utility model, one end of the air pipe joint is arranged in the air transmission hole, and the other end of the air pipe joint is connected with an air compressor.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the fixing structure for the laser reflector, the base is connected with the auxiliary unit, the air pipe joint passes through the air transmission hole, the air guide hole and the air suction hole, so that negative pressure is formed at the air suction hole, the reflector is installed in the installation groove on the base, the reflector is adsorbed on the air suction hole surface of the installation groove by utilizing the negative pressure, the reflector is adjusted to the installed reference position, then the contact position of the reflector and the base is fixedly connected, the fixing of the laser reflector is realized, the base and the auxiliary unit are detached, and the base and the reflector are directly integrally installed in the light source cavity, so that a laser light path can be realized. When this fixed knot constructs avoided the speculum installation, lead to speculum installation difficulty, long-time problem of consuming time because of the light source cavity space is narrow and small, and overall structure is simple, installs convenient operation, has practiced thrift operation man-hour, has effectively promoted production efficiency.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic structural view of a fixing structure for a laser mirror of the present utility model;
FIG. 2 is a left side view of the mounting structure for a laser mirror of the present utility model;
FIG. 3 is a cross-sectional view of A-A in the mounting structure for the laser mirror of FIG. 2 in accordance with the present utility model;
FIG. 4 is a cross-sectional view of B-B in the mounting structure for the laser mirror of FIG. 2 in accordance with the present utility model;
FIG. 5 is a schematic view of the structure of the auxiliary tool in the fixing structure for the laser reflector;
FIG. 6 is a schematic view of the structure of the base in the fixing structure for the laser mirror of the present utility model;
description of the specification reference numerals: 1. an auxiliary unit; 11. an auxiliary tool; 111. a bottom plate; 112. a connecting plate; 113. a connector; 114. a gas delivery hole; 12. an air pipe joint; 2. a base; 21. an air guide hole; 211. a first air vent; 212. a second air guide hole; 22. a mounting groove; 221. a first base surface; 222. a second base surface; 23. an avoidance groove; 24. and an air suction hole.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1-6, the utility model provides a fixing structure for a laser reflector, which comprises an auxiliary unit 1 and a base 2, wherein the auxiliary unit 1 comprises an auxiliary tool 11 and an air pipe joint 12, an air transmission hole 114 is formed in the auxiliary tool 11, and the air pipe joint 12 is arranged at one end of the air transmission hole 114; the base 2 is arranged on the auxiliary tool 11, an air guide hole 21 communicated with the air transmission hole 114 is formed in the base 2, a plurality of mounting grooves 22 for mounting the reflecting mirror are formed in the base 2, and air suction holes 24 communicated to the mounting grooves 22 are formed in two sides of the air guide hole 21.
In the fixing structure, the base 2 is connected with the auxiliary unit 1, the air pipe joint 12 passes through the air transmission hole 114, the air transmission hole 21 and the air suction hole 24, negative pressure is formed at the air suction hole 24, the reflector is installed in the installation groove 22 on the base 2, the reflector is adsorbed on the air suction hole surface of the installation groove 22 by utilizing the negative pressure, the reflector is adjusted to the installed reference position, then the contact position of the reflector and the base 2 is fixedly connected, the fixation of the laser reflector is realized, the base 2 and the auxiliary unit 1 are disassembled, and the base 2 and the reflector are directly integrally installed in the light source cavity, so that a laser light path can be realized. When this fixed knot constructs avoided the speculum installation, lead to speculum installation difficulty, long-time problem of consuming time because of the light source cavity space is narrow and small, and overall structure is simple, installs convenient operation, has practiced thrift operation man-hour, has effectively promoted production efficiency.
The auxiliary tool 11 comprises a bottom plate 111, a connecting plate 112 is arranged on the bottom plate 111, and the connecting plate 112 is connected with the base 2 through a connector 113. The bottom plate 111 is used as an auxiliary support of the whole fixing structure, and the connector 113 can enable the air delivery hole 114 to be in sealing connection with the air guide hole 21, so that negative pressure is formed in the air suction hole 24. Specifically, the base plate 111 and the connection plate 112 may be integrally provided.
In addition, the air hole 21 includes a first air hole 211 and a second air hole 212, the first air hole 211 is communicated with the second air hole 212, the connector 113 is installed at one end of the first air hole 211, and both sides of the first air hole 211 and the second air hole 212 are communicated with the air suction hole 24. The height and position of the mirror on the base 2 are different in order to form a desired optical path, and the diameters of the first air guide hole 211 and the second air guide hole 212 in the base 2 are different according to the height and position of the mirror.
Specifically, the connector 113 is connected to the first air guide hole 211 through threads, so as to facilitate the subsequent disassembly operation.
In this embodiment, the diameter of the first air hole 211 is larger than that of the second air hole 212, and the first air hole 211 and the second air hole 212 are communicated, so that the reflector at each position can be adsorbed.
Further, the mounting groove 22 includes a first base 221 and a second base 222 perpendicular to the first base 221, and the air suction hole 24 is communicated to the second base 222 by the air guide hole 21. The first base 221 and the second base 222 together form a reference for mounting the mirror, so that it is convenient to determine whether the mirror is mounted correctly.
In this embodiment, the avoidance groove 23 is disposed at the intersection of the first base 221 and the second base 222 and on the second base 222, and the avoidance groove 23 is machined on the surface where the reflector is installed for convenience of machining and ensuring the reference.
Specifically, after the reflector adsorbed in the mounting groove 22 is adjusted to the reference position for mounting, the reflector is fixed in the mounting groove 22 after dispensing and curing, and the reflector is further fixed, so that the auxiliary tool 11 is conveniently removed and each reflector is fixed.
Further, be equipped with the locating hole on the base 2, be convenient for after fixing a plurality of speculums, unpack apart auxiliary unit 1 and base 2 again, regard as whole with base 2 and fixed speculums that accomplish, install in the light source cavity through the locating hole, realize the laser light path, avoided directly installing every speculums in the narrow and small light source cavity in space, simplified the installation operation, practiced thrift the operation man-hour.
It is contemplated that air fitting 12 is mounted at one end within air delivery port 114 and is connected at the other end to an air compressor. The air compressor forms negative pressure in the air delivery hole 114, the air delivery hole 21 and the air suction hole 24 through the air pipe joint 12, and a plurality of reflectors are adsorbed and fixed on the surface of the air suction hole 24 in the mounting groove 22.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A fixed knot for laser reflector constructs characterized in that: comprising
The auxiliary unit comprises an auxiliary tool and an air pipe joint, an air transmission hole is formed in the auxiliary tool, and the air pipe joint is arranged at one end of the air transmission hole;
the base, the base sets up on the auxiliary tool, set up in the base with the air vent of gas-supply hole intercommunication, be provided with a plurality of mounting grooves that are used for installing the speculum on the base, the both sides of air vent all are equipped with the intercommunication to the air suction hole of mounting groove.
2. The fixing structure for a laser mirror according to claim 1, wherein: the auxiliary fixture comprises a bottom plate, a connecting plate is arranged on the bottom plate, and the connecting plate is connected with the base through a connector.
3. The fixing structure for a laser mirror according to claim 2, wherein: the air vent comprises a first air vent and a second air vent, the first air vent is communicated with the second air vent, the connector is installed at one end of the first air vent, and both sides of the first air vent and both sides of the second air vent are communicated with the air suction hole.
4. A fixing structure for a laser mirror according to claim 3, wherein: the connector is connected with the first air guide hole through threads.
5. A fixing structure for a laser mirror according to claim 3, wherein: the diameter of the first air vent is larger than that of the second air vent.
6. The fixing structure for a laser mirror according to claim 1, wherein: the mounting groove comprises a first base surface and a second base surface perpendicular to the first base surface, and the air suction hole is communicated with the second base surface through the air guide hole.
7. The fixing structure for a laser mirror according to claim 6, wherein: and an avoidance groove is formed in the intersection of the first base surface and the second base surface and positioned on the second base surface.
8. The fixing structure for a laser mirror according to claim 1, wherein: the reflector is fixedly arranged in the mounting groove through dispensing.
9. The fixing structure for a laser mirror according to claim 1, wherein: the base is provided with a positioning hole.
10. The fixing structure for a laser mirror according to claim 1, wherein: one end of the air pipe joint is arranged in the air transmission hole, and the other end of the air pipe joint is connected with an air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550046.3U CN219179681U (en) | 2022-09-23 | 2022-09-23 | Fixing structure for laser reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550046.3U CN219179681U (en) | 2022-09-23 | 2022-09-23 | Fixing structure for laser reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219179681U true CN219179681U (en) | 2023-06-13 |
Family
ID=86676698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222550046.3U Active CN219179681U (en) | 2022-09-23 | 2022-09-23 | Fixing structure for laser reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219179681U (en) |
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2022
- 2022-09-23 CN CN202222550046.3U patent/CN219179681U/en active Active
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