CN216929153U

CN216929153U - Underwater laser with good sealing effect

Info

Publication number: CN216929153U
Application number: CN202220704105.5U
Authority: CN
Inventors: 姜迪; 张伟
Original assignee: Qingdao Haibei Offshore Engineering Research Institute Co ltd
Current assignee: Qingdao Haibei Offshore Engineering Research Institute Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-08
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an underwater laser with good sealing effect, which comprises a laser shell and a sealing cover, wherein a first mounting ring is integrally formed at one end of the laser shell, a second mounting ring is integrally formed at one side of the sealing cover, tooth grooves are formed in one sides of the first mounting ring and the second mounting ring and are meshed with each other, a waterproof lens is clamped on the inner wall of the circumference of the sealing cover, a sealing groove is formed in one side of the first mounting ring, a second step is integrally formed at one side of the sealing groove, a sealing gasket is embedded in the second step, a sealing clamping block is integrally formed at one side of the second mounting ring, a first step is integrally formed at one side of the sealing clamping block, and the sealing clamping block is clamped with the sealing groove. The utility model can ensure the connection tightness between the laser shell and the sealing cover, increases the tightness of the laser when used underwater, prolongs the service life of the laser, reduces the service life of the laser and meets the requirements of people.

Description

Underwater laser with good sealing effect

Technical Field

The utility model relates to the technical field of lasers, in particular to an underwater laser with a good sealing effect.

Background

The laser is a device capable of emitting laser, and can be divided into four categories of gas laser, solid laser, semiconductor laser and dye laser according to working medium, and recently, free electronic laser is developed, and high-power laser is generally pulse output, and the underwater laser is suitable for blue-green wave band laser of seawater spectrum transmission window, and the service life of the currently used underwater laser is influenced due to the waterproof problem, so that the underwater laser with good sealing effect is provided.

The existing underwater laser mostly has the following defects: when the laser needs to be used underwater, the laser is usually directly installed on an underwater support, and the sealing performance is poor, so that the service life of the laser is reduced, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an underwater laser with a good sealing effect.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an underwater laser with good sealing effect comprises a laser shell and a sealing cover, wherein a first mounting ring is integrally formed at one end of the laser shell, a second mounting ring is integrally formed at one side of the sealing cover, tooth sockets are formed at one sides of the first mounting ring and the second mounting ring and are meshed with each other, and the circumferential inner wall of the sealing cover is clamped with a waterproof lens, one side of the first mounting ring is provided with a sealing groove, one side of the sealing groove is integrally formed with a second step, a sealing gasket is embedded in the second step, a sealing clamping block is integrally formed on one side of the second mounting ring, a first step is integrally formed on one side of the sealing clamping block, the sealing clamping block is clamped with the sealing groove, and a plurality of mounting holes are formed in one side of the first mounting ring, the second mounting ring and the sealing gasket, fastening bolts are inserted into the mounting holes, and one ends of the fastening bolts are movably connected with fastening nuts.

As a further aspect of the present invention, a mounting plate is fixedly connected between two sides of an inner wall of the laser housing.

As a further scheme of the present invention, the upper surface of the mounting plate is fixedly connected with a battery, a total reflection mirror, a controller, a laser emitter, a partial reflection mirror and a focusing lens, respectively.

As a further aspect of the present invention, the controller is electrically connected to the laser transmitter.

As a further aspect of the present invention, the battery is electrically connected to the total reflection mirror, the controller, the laser emitter, the partial reflection mirror, and the focusing lens, respectively.

As a further scheme of the utility model, the bottom of the mounting plate is fixedly connected with a refrigerator.

As a further scheme of the utility model, two snap rings are sleeved on the outer side of the circumference of the laser shell, and the top ends of the snap rings are fixedly connected with mounting seats.

As a further scheme of the utility model, one end of the laser shell is hermetically inserted with a waterproof joint.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the sealing fixture block, the sealing groove, the sealing gasket, the first step and the second step, the sealing property of the connection between the laser shell and the sealing cover can be ensured, the sealing property of the laser when the laser is used underwater is increased, the service life of the laser is prolonged, and the requirements of people are met.

2. According to the utility model, through the arrangement of the refrigerator, heat generated in the working process of the battery and the laser transmitter can be radiated, so that the paralysis phenomenon of the laser transmitter caused by the rise of heat can be prevented, and the radiation effect of the laser can be ensured.

3. According to the utility model, by arranging the waterproof joint, water can not permeate into the laser shell when the laser is used underwater, so that the normal use of a laser transmitter in the laser shell is ensured, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of an underwater laser with good sealing effect according to the present invention;

fig. 2 is a schematic diagram of a partial explosion structure of an underwater laser with a good sealing effect according to the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of an underwater laser with a good sealing effect according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the underwater laser with a good sealing effect, which is provided by the utility model;

fig. 5 is a schematic rear view of an underwater laser with a good sealing effect according to the present invention.

In the figure: 1. a laser housing; 2. a first mounting ring; 3. a sealing cover; 4. a waterproof lens; 5. a second mounting ring; 6. a tooth socket; 7. sealing the clamping block; 701. a first step; 702. a second step; 8. sealing the groove; 9. a gasket; 10. mounting holes; 11. fastening a bolt; 12. fastening a nut; 13. mounting a plate; 14. a battery; 15. a total reflection mirror; 16. a controller; 17. a laser transmitter; 18. a partial mirror; 19. a focusing lens; 20. a refrigerator; 21. a snap ring; 22. a mounting seat; 23. a waterproof joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-5, an underwater laser with good sealing effect comprises a laser housing 1 and a sealing cover 3, wherein a first mounting ring 2 is integrally formed at one end of the laser housing 1, a second mounting ring 5 is integrally formed at one side of the sealing cover 3, tooth sockets 6 are formed at one sides of the first mounting ring 2 and the second mounting ring 5, the tooth sockets 6 are meshed with each other, a waterproof lens 4 is clamped on the circumferential inner wall of the sealing cover 3, a sealing groove 8 is formed at one side of the first mounting ring 2, a second step 702 is integrally formed at one side of the sealing groove 8, a sealing gasket 9 is embedded in the second step 702, a sealing clamping block 7 is integrally formed at one side of the second mounting ring 5, a first step 701, a sealing clamping block 7, a sealing groove 8, a sealing gasket 9, the first step 701 and the second step 702 are integrally formed at one side of the sealing clamping block 7, and the sealing groove 8, and the sealing gasket 9, and the design of the first step 701 and the second step 702 can ensure the sealing performance of the connection between the laser housing 1 and the sealing cover 3, increased the leakproofness of laser instrument when using under water, prolonged the life of laser instrument and reduced, satisfied people's demand, sealed

fixture block

7 and 8 looks joints of sealed recess, and a plurality of mounting holes 10 have been seted up to one side of first collar 2, second collar 5 and sealed pad 9, and it has fastening bolt 11 to peg graft in the mounting hole 10, and fastening bolt 11's one end threaded connection has fastening nut 12.

The laser comprises a laser shell 1, wherein a mounting plate 13 is fixed between two sides of the inner wall of the laser shell 1 through bolts, the upper surface of the mounting plate 13 is respectively fixed with a battery 14, a holophote 15, a controller 16, a laser transmitter 17, a partial reflector 18 and a focusing lens 19 through bolts, the controller 16 is electrically connected with the laser transmitter 17, the battery 14 is respectively electrically connected with the holophote 15, the controller 16, the laser transmitter 17, the partial reflector 18 and the focusing lens 19, the bottom of the mounting plate 13 is fixed with a refrigerator 20 through bolts, the design of the refrigerator 20 can dissipate heat generated in the working process of the battery 14 and the laser transmitter 17 so as to prevent paralysis of the laser transmitter 17 caused by heat rise and ensure the heat dissipation effect of the laser, two clamp rings 21 are sleeved on the outer side of the circumference of the laser shell 1, and a mounting seat 22 is fixed at the top ends of the clamp rings 21 through bolts, the sealed grafting of the one end of laser instrument shell 1 has water joint 23, sets up water joint 23, can make the laser instrument use under water for water can not permeate in the laser instrument shell 1, in order to guarantee the laser emitter 17 normal use in the laser instrument shell 1.

The working principle is as follows: during the use, through sealed fixture block 7, sealed recess 8, sealed pad 9, first step 701 and second step 702, can guarantee the leakproofness of connecting between laser instrument shell 1 and the sealed lid 3, the leakproofness of laser instrument when using under water has been increased, the life of laser instrument has been prolonged, secondly, the waterproof function of laser instrument has further been increased through waterproof lens 4, can be to battery 14 through refrigerator 20, the heat dissipation is done to the heat that produces in the laser emitter 17 course of operation, can make the laser instrument when using under water through water joint 23, make in water can not permeate laser instrument shell 1, with the normal use of laser emitter 17 in guaranteeing laser instrument shell 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The underwater laser with good sealing effect comprises a laser shell (1) and a sealing cover (3), and is characterized in that one end of the laser shell (1) is integrally formed with a first mounting ring (2), one side of the sealing cover (3) is integrally formed with a second mounting ring (5), one sides of the first mounting ring (2) and the second mounting ring (5) are respectively provided with a tooth socket (6), the tooth sockets (6) are meshed with each other, a waterproof lens (4) is clamped on the inner wall of the circumference of the sealing cover (3), one side of the first mounting ring (2) is provided with a sealing groove (8), one side of the sealing groove (8) is integrally formed with a second ladder (702), a sealing gasket (9) is embedded in the second ladder (702), one side of the second mounting ring (5) is integrally formed with a sealing clamping block (7), and one side of the sealing clamping block (7) is integrally formed with a first ladder (701), the sealing clamping block (7) is clamped with the sealing groove (8), a plurality of mounting holes (10) are formed in one side of the first mounting ring (2), the second mounting ring (5) and the sealing gasket (9), a fastening bolt (11) is inserted in each mounting hole (10), and one end of each fastening bolt (11) is movably connected with a fastening nut (12).

2. An underwater laser with good sealing effect as claimed in claim 1, characterized in that a mounting plate (13) is fixedly connected between two sides of the inner wall of the laser housing (1).

3. An underwater laser with good sealing effect as claimed in claim 2, characterized in that a battery (14), a total reflection mirror (15), a controller (16), a laser emitter (17), a partial reflection mirror (18) and a focusing lens (19) are fixedly connected to the upper surface of the mounting plate (13), respectively.

4. An underwater laser with good sealing effect as claimed in claim 3, characterized in that said controller (16) is electrically connected to the laser emitter (17).

5. An underwater laser with good sealing effect as claimed in claim 4, characterized in that the battery (14) is electrically connected with the total reflection mirror (15), the controller (16), the laser emitter (17), the partial reflection mirror (18) and the focusing lens (19), respectively.

6. An underwater laser with good sealing effect as claimed in claim 5, characterized in that a refrigerator (20) is fixedly connected to the bottom of the mounting plate (13).

7. The underwater laser with good sealing effect as claimed in claim 1, wherein two snap rings (21) are sleeved on the outer side of the circumference of the laser housing (1), and the top ends of the snap rings (21) are fixedly connected with mounting seats (22).

8. An underwater laser with good sealing effect as claimed in claim 1, characterized in that a waterproof joint (23) is inserted into one end of the laser housing (1) in a sealing manner.