CN214384243U

CN214384243U - High-water-pressure-resistant integrated interferometer

Info

Publication number: CN214384243U
Application number: CN202022855208.5U
Authority: CN
Inventors: 高茂华; 孙晓杰
Original assignee: Wuhan Rayzer Photoelectric Technology Co ltd
Current assignee: Wuhan Rayzer Photoelectric Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-12
Anticipated expiration: 2030-12-01

Abstract

The utility model provides a high water pressure resistant integrated interferometer relates to interferometer technical field, including interferometer main part, coupler, connecting device and sealed glue, one side fixed mounting of interferometer main part has the coupler, be provided with connecting device between interferometer main part and the coupler, one side of interferometer main part is provided with sealed glue, connecting device includes the connecting pipe, connecting pipe fixed mounting is in one side of interferometer main part, the inside fixed mounting of connecting pipe has a cylinder section of thick bamboo, the inside fixed mounting of a cylinder section of thick bamboo has the data line, the fixed surface of connecting pipe installs the sealing washer, one side fixed mounting of coupler has the sleeve. The utility model discloses in, through setting up connecting device, in the implementation, connecting device can bear the high water pressure in the deep sea to the interferometer can not receive the high pressure of sea water with data transfer coupler, the interferometer normal operation use this moment.

Description

High-water-pressure-resistant integrated interferometer

Technical Field

The utility model relates to an interferometer technical field especially relates to a high water pressure resistant integrated interferometer.

Background

The deep sea water is a high-pressure environment, the optical fiber hydrophone and the hydrophone array are distributed in the sea water to work, the performance of the optical fiber hydrophone and the hydrophone array is required to be capable of withstanding the high-pressure environment, the optical fiber interferometer is used as an important passive optical device for preparing a hydrophone probe, and the interferometer is matched with a coupler for use.

Under the environment that the depth of seawater is a high pressure, when the interferometer is used with the coupler in a matching way, the traditional connecting device cannot adapt to high water pressure, so that the interferometer is influenced to transmit data to the coupler, and the interferometer cannot be normally operated and used at the moment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high water pressure resistant integrated interferometer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high water pressure resistant integrated interferometer, includes interferometer main part, coupler, connecting device and sealed glue, one side fixed mounting of interferometer main part has the coupler, be provided with connecting device between interferometer main part and the coupler, one side of interferometer main part is provided with sealed glue.

The connecting device comprises a connecting pipe, the connecting pipe is fixedly mounted on one side of the interferometer main body, a cylindrical barrel is fixedly mounted inside the connecting pipe, a data line is fixedly mounted inside the cylindrical barrel, a sealing ring is mounted on the surface of the connecting pipe, a sleeve is fixedly mounted on one side of the coupler, a connecting groove is formed in the sleeve, a ring groove is formed in the sleeve, a data interface is formed in the sleeve, a fixing block is fixedly mounted on one side of the sleeve, a limiting ring is sleeved on the surface of the connecting pipe, a groove is formed in the limiting ring, a spring is fixedly mounted in the groove, a fixture block is fixedly mounted at the top of the spring, and a sealing groove is formed in the sleeve.

Preferably, the sealant is smeared between the sleeve and the connecting pipe, and the material of the sealant is 545 anaerobic adhesive.

Preferably, the connecting pipe is slidably connected inside the connecting groove, and the cylindrical barrel is slidably connected inside the annular groove.

Preferably, the data line is inserted in the data interface, the fixture block is slidably connected in the groove, and the sealing ring is slidably connected in the sealing groove.

Preferably, the fixture block is matched with the fixed block in shape and size.

Preferably, the material of the sealing ring is polyurethane rubber.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up connecting device, in the implementation, the inside of spread groove is inserted with the connecting pipe to the operator, this moment the inside of ring channel is inserted to a cylinder section of thick bamboo, the data line inserts data interface's inside, when the inside of spread groove is inserted completely to the connecting pipe, the sealing washer on connecting pipe surface enters into the inside of seal groove, the fixture block can enter into the inside of fixed block this moment, in-process that the fixture block enters into the fixed block, the fixture block can be extruded to the inside of recess earlier, when the connecting pipe contacts completely with the sleeve, the fixture block can pass through the spring action of spring down to the inside of fixed block, because the material of sealing washer is polyurethane rubber, polyurethane rubber's mechanical properties is very good, wear-resisting, high pressure resistance all far superior to other rubbers, ageing resistance, ozone resistance, oil resistance is also fairly good, generally be used for high pressure resistance, The wear-resistant sealing link is adopted, the connecting pipe and the sleeve can be well sealed by the sealing ring, and high water pressure in deep sea can be borne, so that the interferometer transmits data to the coupler without high pressure of seawater, and the interferometer can be normally operated and used.

2. The utility model discloses in, seal glue through setting up, in the implementation, the operator will seal glue and paint in the gap between connecting pipe and sleeve, because sealed material is 545 anaerobic adhesive, the anaerobic adhesive is sealed glue of monocomponent, make by oxygen atom free radical polymerization, can be used to bond and seal, when the coating face is kept apart with the air and when catalyzing, it can be in order to solidify at room temperature fast polymerization, there is not the gap this moment between connecting pipe and the sleeve, thereby further prevent that connecting device can appear the condition of further water in the deep sea, further guarantee the interferometer can not break down when using.

Drawings

Fig. 1 is a schematic structural view of the high water pressure resistant integrated interferometer provided by the present invention;

FIG. 2 is a schematic structural diagram of a connection device in the high water pressure resistant integrated interferometer of the present invention;

FIG. 3 is a full sectional view of a protective device in the high water pressure resistant integrated interferometer of the present invention;

FIG. 4 is an enlarged view of the position A in FIG. 3 of the high water pressure resistant integrated interferometer provided by the present invention;

fig. 5 is an exploded view of a connecting device of a protective device in a high water pressure resistant integrated interferometer.

Illustration of the drawings:

1. an interferometer body; 2. a coupler; 3. a connecting device; 301. a connecting pipe; 302. a cylindrical barrel; 303. a data line; 304. a seal ring; 305. a sleeve; 306. connecting grooves; 307. an annular groove; 308. a data interface; 309. a fixed block; 310. a limiting ring; 311. a groove; 312. a spring; 313. a clamping block; 314. a sealing groove; 4. and (7) sealing the glue.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high water pressure resistant integrated interferometer, includes interferometer main part 1, coupler 2, connecting device 3 and sealed glue 4, and one side fixed mounting of interferometer main part 1 has coupler 2, is provided with connecting device 3 between interferometer main part 1 and the coupler 2, and one side of interferometer main part 1 is provided with sealed glue 4.

Connecting device 3 includes connecting pipe 301, connecting pipe 301 fixed mounting is in one side of interferometer main part 1, the inside fixed mounting of connecting pipe 301 has a cylinder section of thick bamboo 302, the inside fixed mounting of cylinder section of thick bamboo 302 has data line 303, the fixed surface of connecting pipe 301 installs sealing washer 304, one side fixed mounting of coupler 2 has sleeve 305, connecting groove 306 has been seted up to the inside of sleeve 305, ring channel 307 has been seted up to the inside of sleeve 305, data interface 308 has been seted up to the inside of sleeve 305, one side fixed mounting fixed block 309 of sleeve 305, the surface cover of connecting pipe 301 is equipped with spacing collar 310, recess 311 has been seted up to the inside of spacing collar 310, the inside fixed mounting of recess 311 has spring 312, the top fixed mounting of spring 312 has fixture block 313, seal groove 314 has been seted up to the inside of sleeve 305.

In this embodiment, by providing the connection device 3, in implementation, an operator inserts the connection tube 301 into the connection groove 306, at this time, the cylindrical barrel 302 is inserted into the annular groove 307, the data line 303 is inserted into the data interface 308, when the connection tube 301 is completely inserted into the connection groove 306, the sealing ring 304 on the surface of the connection tube 301 enters the sealing groove 314, the latch 313 enters the fixing block 309, when the latch 313 enters the fixing block 309, the latch 313 is firstly squeezed into the groove 311, when the connection tube 301 is completely contacted with the sleeve 305, the latch 313 is popped into the fixing block 309 by the elastic force of the spring 312, because the sealing ring 304 is made of polyurethane rubber, the polyurethane rubber has very good mechanical properties, and is far superior to other rubbers in wear resistance and high pressure resistance, aging resistance, and high pressure resistance, The ozone resistance and the oil resistance are also quite good, and generally used for high pressure resistance and abrasion resistance sealing links, the connecting pipe 301 and the sleeve 305 can be well sealed by the sealing ring 304, and high water pressure in deep sea can be borne, so that the interferometer transmits data to the coupler 2 and cannot be subjected to high pressure of seawater, and the interferometer can be normally operated and used.

Specifically, the sealant 4 is coated between the sleeve 305 and the connection pipe 301, and the material of the sealant 4 is 545 anaerobic adhesive.

In this embodiment: by arranging the sealant 4, in the implementation, an operator coats the sealant 4 in a gap between the connecting pipe 301 and the sleeve 305, the sealant 4 is made of 545 anaerobic adhesive which is a single-component sealant 4 and is prepared by oxygen atom free radical polymerization and can be used for bonding and sealing, when the coated surface is isolated from air and catalyzed, the coated surface can be rapidly polymerized at room temperature for curing, and no gap exists between the connecting pipe 301 and the sleeve 305, so that the connecting device 3 is further prevented from being subjected to a water inlet condition in deep sea, and the interferometer is further prevented from being failed in use.

Specifically, the connection pipe 301 is slidably connected to the inside of the connection groove 306, and the cylindrical barrel 302 is slidably connected to the inside of the annular groove 307.

In this embodiment: at this time, the connecting groove 306 wraps the connecting pipe 301, and the annular groove 307 wraps the cylindrical barrel 302.

Specifically, the data line 303 is inserted into the data interface 308, the latch 313 is slidably connected into the groove 311, and the seal ring 304 is slidably connected into the seal groove 314.

In this embodiment: sealing ring 304 may provide a good seal between connector tube 301 and sleeve 305.

Specifically, the latch 313 is matched with the fixed block 309 in shape and size.

In this embodiment: preventing connecting tube 301 from being removed from the interior of sleeve 305.

Specifically, the material of the seal ring 304 is polyurethane rubber.

In this embodiment: the polyurethane rubber has very good mechanical property, wear resistance and high pressure resistance which are far superior to those of other rubbers, has quite good aging resistance, ozone resistance and oil resistance, and is generally used for high pressure resistance and wear resistance sealing links.

The working principle is as follows: an operator inserts the connecting pipe 301 into the connecting groove 306, at this time, the cylindrical barrel 302 is inserted into the annular groove 307, the data line 303 is inserted into the data interface 308, when the connecting pipe 301 is completely inserted into the connecting groove 306, the sealing ring 304 on the surface of the connecting pipe 301 enters the sealing groove 314, at this time, the latch 313 enters the fixing block 309, when the latch 313 enters the fixing block 309, the latch 313 is firstly extruded into the groove 311, when the connecting pipe 301 is completely contacted with the sleeve 305, the latch 313 is ejected to the inside of the fixing block 309 through the elastic force of the spring 312, because the sealing ring 304 is made of polyurethane rubber, the polyurethane rubber has very good mechanical properties, wear resistance and high pressure resistance which are far superior to other rubbers, aging resistance, ozone resistance and oil resistance are also good, and is generally used for high pressure resistance, In the abrasion-resistant sealing link, the sealing ring 304 can well seal the connecting pipe 301 and the sleeve 305 and can bear high water pressure in deep sea, an operator coats the sealant 4 in a gap between the connecting pipe 301 and the sleeve 305, the sealant 4 is made of 545 anaerobic adhesive, the anaerobic adhesive is single-component sealant 4 and is prepared by oxygen atom free radical polymerization and can be used for bonding and sealing, when the coating surface is isolated from air and catalyzed, the sealant can be rapidly polymerized at room temperature to be cured, and no gap exists between the connecting pipe 301 and the sleeve 305.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a resistant high water pressure integrated interferometer, includes interferometer main part (1), coupler (2), connecting device (3) and sealed glue (4), its characterized in that: a coupler (2) is fixedly installed on one side of the interferometer main body (1), a connecting device (3) is arranged between the interferometer main body (1) and the coupler (2), and a sealant (4) is arranged on one side of the interferometer main body (1);

the connecting device (3) comprises a connecting pipe (301), the connecting pipe (301) is fixedly installed on one side of the interferometer main body (1), a cylindrical barrel (302) is fixedly installed inside the connecting pipe (301), a data line (303) is fixedly installed inside the cylindrical barrel (302), a sealing ring (304) is fixedly installed on the surface of the connecting pipe (301), a sleeve (305) is fixedly installed on one side of the coupler (2), a connecting groove (306) is formed inside the sleeve (305), an annular groove (307) is formed inside the sleeve (305), a data interface (308) is formed inside the sleeve (305), a fixed block (309) is fixedly installed on one side of the sleeve (305), a limiting ring (310) is sleeved on the surface of the connecting pipe (301), and a groove (311) is formed inside the limiting ring (310), a spring (312) is fixedly mounted inside the groove (311), a clamping block (313) is fixedly mounted at the top of the spring (312), and a sealing groove (314) is formed in the sleeve (305).

2. The high water pressure resistant integrated interferometer of claim 1, wherein: the sealant (4) is smeared between the sleeve (305) and the connecting pipe (301), and the material of the sealant (4) is 545 anaerobic adhesive.

3. The high water pressure resistant integrated interferometer of claim 1, wherein: the connecting pipe (301) is connected inside the connecting groove (306) in a sliding mode, and the cylindrical barrel (302) is connected inside the annular groove (307) in a sliding mode.

4. The high water pressure resistant integrated interferometer of claim 1, wherein: the data line (303) is inserted into the data interface (308), the clamping block (313) is connected inside the groove (311) in a sliding mode, and the sealing ring (304) is connected inside the sealing groove (314) in a sliding mode.

5. The high water pressure resistant integrated interferometer of claim 1, wherein: the fixture block (313) is matched with the fixture block (309) in shape and size.

6. The high water pressure resistant integrated interferometer of claim 1, wherein: the sealing ring (304) is made of polyurethane rubber.