CN215267065U

CN215267065U - Detachable high power semiconductor laser

Info

Publication number: CN215267065U
Application number: CN202121468636.0U
Authority: CN
Inventors: 程开心
Original assignee: Xianghe Zhitong Electrical Equipment Co ltd
Current assignee: Xianghe Zhitong Electrical Equipment Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-21
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of laser equipment, and discloses a detachable high-power semiconductor laser, which comprises a shell, wherein a first shaft is rotatably arranged on both sides of the top of the shell, a connecting disc is fixedly arranged on the outer surface of the first shaft, a turntable is fixedly arranged on the outer surface of the first shaft and positioned below the connecting disc, a chute is arranged on the top of the turntable, a slide bar is slidably arranged on the inner wall of the chute through a slide shaft, a fixed block is slidably arranged on the outer surface of the slide bar, a circular ring is fixedly arranged on one side of the fixed block, this detachable high power semiconductor laser drives the slider through rotating the lead screw and removes, and the slider passes through connecting block cooperation connection pad and drives a rotation of axes, and a shaft passes through carousel cooperation spout and drives the draw runner and remove and break away from the adaptation groove to ring inside, has reached and has been convenient for carry out the purpose of dismantling the laser instrument, has solved current laser instrument and has installed the inconvenient problem of carrying out the dismouting with the help of the instrument in narrow and small position.

Description

Detachable high power semiconductor laser

Technical Field

The utility model relates to a laser equipment technical field specifically is a detachable high power semiconductor laser.

Background

Semiconductor lasers, also known as laser diodes, are lasers that use semiconductor materials as the working substance. Due to the difference in material structure, the specific process of generating laser light in different types is more specific. The common working substances include gallium arsenide, cadmium sulfide, indium phosphide, zinc sulfide and the like, the excitation mode includes three modes of electric injection, electron beam excitation and optical pumping, and the semiconductor laser device can be divided into a homojunction, a single heterojunction, a double heterojunction and the like. The homojunction laser and the single heterojunction laser are mostly pulse devices at room temperature, the double heterojunction laser can continuously work at room temperature, and the semiconductor laser is widely applied to the aspects of laser communication, optical storage, optical gyroscope, laser printing, distance measurement, radar and the like.

When using, the existing high-power semiconductor laser is inconvenient to detach, especially when the laser is installed at a narrow position, the laser is difficult to detach by means of a tool, and the external dust of the laser in the using process easily enters the laser, so that the heat dissipation of an electronic element inside the laser is influenced, and the stability of the laser in the using process is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a detachable high power semiconductor laser, it is convenient for dismantle the laser instrument to possess, the laser instrument is installed and also can be carried out the dismouting at narrow and small position without the help of the instrument, can carry out effectual dust removal to laser instrument inside, advantages such as the stability of laser instrument in the use have been guaranteed, it is inconvenient to have solved the laser instrument and has dismantled, especially, when the laser instrument is installed in narrow and small position, be difficult to dismantle the laser instrument with the help of the instrument, inside the outside dust of laser instrument enters into the laser instrument easily in the use, influence the heat dissipation of the inside electronic component of laser instrument, and then be difficult to guarantee the problem of laser instrument stability in the use.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a detachable high-power semiconductor laser comprises a shell, wherein a fixed seat is clamped at the bottom of the shell, two sides of the top of the shell are respectively and rotatably provided with a first shaft, the bottom end of the first shaft penetrates through the shell and extends to the outside of the shell, a connecting disc is fixedly arranged on the outer surface of the first shaft, two sides of the top of the shell and a party which is positioned at the position where the two first shafts are far away from each other are respectively and rotatably provided with a lead screw through a supporting block, the outer surfaces of the two lead screws are respectively and spirally provided with a sliding block, the bottoms of the two connecting discs are respectively and fixedly provided with a connecting block, the top of the connecting block is rotatably connected with the bottom of the sliding block, a turntable is fixedly arranged on the outer surface of the first shaft and positioned below the connecting disc, a sliding chute is formed at the top of the turntable, a sliding strip is slidably arranged on the inner wall of the sliding chute through the sliding shaft, and a fixed block is slidably arranged on the outer surface of the sliding strip, one side fixed mounting of fixed block has the ring, the outside that the ring and extend to the ring is run through to one side of draw runner, the adaptation groove has all been seted up to the both sides of fixing base inner chamber, the internal surface in adaptation groove and the surface looks joint of draw runner.

Preferably, ventilation grooves are formed in the two sides of the shell, and filter screens are fixedly mounted on the inner walls of the ventilation grooves.

Preferably, the two sides of the top of the inner cavity of the shell are fixedly provided with telescopic rods, and the bottom ends of the telescopic rods are fixedly provided with dust removing rollers.

Preferably, the bottom of the two dust removing rollers is fixedly provided with a concave block, and the bottom of the concave block is rotatably provided with a roller.

Preferably, the inner cavity of the shell is rotatably provided with a second shaft, and two ends of the second shaft are fixedly provided with eccentric discs.

Preferably, the outer surface of the eccentric disc is rotatably connected with the outer surface of the roller.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable high power semiconductor laser possesses following beneficial effect: this detachable high power semiconductor laser accessible rotates the lead screw and drives the slider removal, the slider passes through connecting block cooperation connection pad and drives an axle rotation, an axle drives the draw runner through carousel cooperation spout and removes and break away from the adaptation groove to ring inside, it can accomplish the dismantlement to the laser instrument to upwards take out the casing at last, it is rotatory to drive No. two axles through external drive device, No. two axles drive the dust removal roller through eccentric disc cooperation gyro wheel and concave type piece and glue the dust on the filter screen and remove, can accomplish the dust removal work to the casing inside.

1. This detachable high power semiconductor laser drives the slider through rotating the lead screw and removes, and the slider passes through connecting block cooperation connection pad and drives a rotation of axes, and a shaft passes through carousel cooperation spout and drives the draw runner and remove and break away from the adaptation groove to ring inside, has reached and has been convenient for carry out the purpose dismantled to the laser instrument, has solved current laser instrument and has installed the inconvenient problem of carrying out the dismouting with the help of the instrument in narrow and small position, has improved the practicality of laser instrument.

2. This detachable high power semiconductor laser drives No. two rotation of axes through external drive device, and No. two axes drive the dust removal roller through eccentric disc cooperation gyro wheel and concave type piece and glue the dust above the filter screen and remove, can accomplish the inside dust removal work to the casing, realized removing dust to laser inside effect, avoided outside dust to enter into inside radiating problem of its inside electronic component of influence of laser easily, guaranteed the stability of laser in the use.

Drawings

FIG. 1 is a front view of the external structure of the housing of the present invention

Fig. 2 is a partial front view of the internal structure of the housing of the present invention.

Fig. 3 is a top view of the inner structure of the ring of the present invention.

Fig. 4 is a partial cross sectional top view of the internal structure of the fixing base of the present invention.

Fig. 5 is a partial front view of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. a fixed seat; 3. a first shaft; 4. a connecting disc; 5. a screw rod; 6. a slider; 7. connecting blocks; 8. a turntable; 9. a chute; 10. a slide bar; 11. a fixed block; 12. a circular ring; 13. an adaptation groove; 14. a filter screen; 15. a telescopic rod; 16. a dust removal roller; 17. a concave block; 18. a roller; 19. a second shaft; 20. an eccentric disc.

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. 1-5, a detachable high power semiconductor laser comprises a housing 1, a fixing base 2 is fastened to the bottom of the housing 1, a first shaft 3 is rotatably mounted on both sides of the top of the housing 1, the bottom end of the first shaft 3 penetrates through the housing 1 and extends to the outside of the housing 1, a connecting disc 4 is fixedly mounted on the outer surface of the first shaft 3, a screw 5 is rotatably mounted on one side of the top of the housing 1, which is far away from the two first shafts 3, through a supporting block, a sliding block 6 is threadedly mounted on the outer surfaces of the two screw 5, a connecting block 7 is fixedly mounted on the bottom of the two connecting disc 4, the top of the connecting block 7 is rotatably connected with the bottom of the sliding block 6, a turntable 8 is fixedly mounted on the outer surface of the first shaft 3, which is located below the connecting disc 4, a sliding groove 9 is formed in the top of the turntable 8, and a sliding strip 10 is slidably mounted on the inner wall of the sliding groove 9 through the sliding shaft, a fixed block 11 is slidably mounted on the outer surface of the slide bar 10, a circular ring 12 is fixedly mounted on one side of the fixed block 11, one side of the slide bar 10 penetrates through the circular ring 12 and extends to the outside of the circular ring 12, adaptive grooves 13 are respectively formed in both sides of the inner cavity of the fixed seat 2, the inner surfaces of the adaptive grooves 13 are clamped with the outer surface of the slide bar 10, ventilation grooves are respectively formed in both sides of the shell 1, a filter screen 14 is fixedly mounted on the inner wall of each ventilation groove, telescopic rods 15 are respectively and fixedly mounted on both sides of the top of the inner cavity of the shell 1, the telescopic rods 15 are used for providing top support for the dust rollers 16, the bottom ends of the two telescopic rods 15 are respectively and fixedly mounted with dust rollers 16, concave blocks 17 are respectively and fixedly mounted at the bottoms of the two dust rollers 16, idler wheels 18 are rotatably mounted at the bottoms of the concave blocks 17, a second shaft 19 is rotatably mounted in the inner cavity of the shell 1, the second shaft 19 is fixedly connected with an external driving device, and eccentric discs 20 are respectively and fixedly mounted at both ends of the second shaft 19, the outer surface of the eccentric disc 20 is rotatably connected to the outer surface of the roller 18.

The working principle is as follows: firstly, when a worker needs to disassemble a laser, a screw rod 5 is rotated to drive a slide block 6 to move, the slide block 6 is matched with a connecting disc 4 through a connecting block 7 to drive a first shaft 3 to rotate in the moving process, the first shaft 3 is matched with a sliding groove 9 through a rotary disc 8 to drive a slide bar 10 to move towards the inside of a circular ring 12 along a fixed block 11 in the rotating process, the slide bar 10 is separated from an adaptive groove 13 in the moving process towards the inside of the circular ring 12, finally, the shell 1 is taken out upwards to complete the disassembly of the laser, when the laser is used, external dust is attached to a filter screen 14 through a ventilation groove, a second shaft 19 is driven to rotate through an external driving device, the second shaft 19 drives a concave block 17 to reciprocate and longitudinally move through an eccentric disc 20 and a roller 18 in the rotating process, the concave block 17 drives a dust removing roller 16 to remove the dust on the filter screen 14 in the reciprocating and longitudinal movement process, the dust removal work for the inside of the housing 1 can be completed.

In conclusion, this detachable high power semiconductor laser accessible rotates lead screw 5 and drives slider 6 and remove, slider 6 cooperates connection pad 4 through connecting block 7 and drives a axle 3 rotatory, axle 3 cooperates spout 9 through carousel 8 and drives draw runner 10 to the inside removal of ring 12 and break away from adaptation groove 13, upwards take out casing 1 at last and can accomplish the dismantlement to the laser instrument, drive axle 19 rotatory No. two through external drive device, axle 19 drives dust removal roller 16 through eccentric disc 20 cooperation gyro wheel 18 and concave type piece 17 and glues the dust on the filter screen 14 and remove, can accomplish the dust removal work to the inside of casing 1.

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

1. The utility model provides a detachable high power semiconductor laser, includes casing (1), the bottom joint of casing (1) has fixing base (2), its characterized in that: the improved structure of the automobile seat is characterized in that a first shaft (3) is rotatably mounted on two sides of the top of the shell (1), the bottom end of the first shaft (3) penetrates through the shell (1) and extends to the outside of the shell (1), a connecting disc (4) is fixedly mounted on the outer surface of the first shaft (3), a lead screw (5) is rotatably mounted on one side of the top of the shell (1) which is far away from the two first shafts (3) through a supporting block, a sliding block (6) is rotatably mounted on the outer surfaces of the two lead screws (5) in a threaded manner, a connecting block (7) is fixedly mounted at the bottom of the two connecting discs (4), the top of the connecting block (7) is rotatably connected with the bottom of the sliding block (6), a turntable (8) is fixedly mounted on the outer surface of the first shaft (3) which is located below the connecting disc (4), and a sliding groove (9) is formed in the top of the turntable (8), the inner wall of spout (9) has draw runner (10) through slide shaft slidable mounting, the surface slidable mounting of draw runner (10) has fixed block (11), one side fixed mounting of fixed block (11) has ring (12), one side of draw runner (10) runs through ring (12) and extends to the outside of ring (12), adaptation groove (13) have all been seted up to the both sides of fixing base (2) inner chamber, the internal surface in adaptation groove (13) and the surface looks joint of draw runner (10).

2. A detachable high power semiconductor laser according to claim 1, characterized in that: ventilating grooves are formed in the two sides of the shell (1), and filter screens (14) are fixedly mounted on the inner walls of the ventilating grooves.

3. A detachable high power semiconductor laser according to claim 1, characterized in that: the equal fixed mounting in both sides at casing (1) inner chamber top has telescopic link (15), two the equal fixed mounting in bottom of telescopic link (15) has dust removal roller (16).

4. A detachable high power semiconductor laser according to claim 3, characterized in that: two the equal fixed mounting in bottom of dust removal roller (16) has concave type piece (17), the bottom of concave type piece (17) is rotated and is installed gyro wheel (18).

5. A detachable high power semiconductor laser according to claim 1, characterized in that: the inner chamber of casing (1) rotates and installs No. two axle (19), the equal fixed mounting in both ends of No. two axle (19) has eccentric disc (20).

6. A detachable high power semiconductor laser according to claim 5, characterized in that: the outer surface of the eccentric disc (20) is rotationally connected with the outer surface of the roller (18).