CN216354992U - Watertight connector - Google Patents
Watertight connector Download PDFInfo
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- CN216354992U CN216354992U CN202122364850.8U CN202122364850U CN216354992U CN 216354992 U CN216354992 U CN 216354992U CN 202122364850 U CN202122364850 U CN 202122364850U CN 216354992 U CN216354992 U CN 216354992U
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- male
- shell
- female
- female head
- watertight
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Abstract
The utility model relates to a watertight connector which comprises a male head assembly, a female head assembly and a pressing sleeve; the underwater equipment cabin is connected with the male head assembly through a cable, and the female head assembly is connected with the water control equipment through a cable; the male head assembly and the female head assembly can be connected in an inserting mode, so that the underwater equipment and the water control equipment are connected, and the inserting position is fixed and sealed through the pressing sleeve. The watertight connector can connect underwater products and the above-water control equipment through cables, so that the above-water control equipment can well control the underwater products. This watertight connector passes through configuration optimization, makes the processing cost step-down, the associative perception is stronger, has waterproof function simultaneously, can not appear leaking under great pulling force and water pressure, can better satisfy the needs of control connection under water.
Description
Technical Field
The utility model relates to the technical field of cable connection, in particular to a watertight connector.
Background
The cable is connected through the connector always in the joint department, makes the control device on water can be fine control underwater product, but the cable can become flexible when receiving the pulling force even break away from, appears contact failure and the phenomenon of leaking, causes the product to damage, for this reason we provide a watertight connector and is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a watertight connector, which can connect an underwater product with a water control device through a cable, so that the water control device can well control the underwater product; meanwhile, the watertight connector has a waterproof function, water leakage cannot occur under large dragging force and water pressure, and the underwater connection control requirement can be well met.
The technical scheme adopted by the utility model is as follows:
a watertight connector comprises a male head assembly, a female head assembly and a pressing sleeve; the underwater equipment cabin is connected with the male head assembly through a cable, and the female head assembly is connected with the water control equipment through a cable; the male head assembly and the female head assembly can be connected in an inserting mode, so that the underwater equipment and the water control equipment are connected, and the inserting position is fixed and sealed through the pressing sleeve.
Further, the male head assembly comprises a male head shell and a watertight male head; the male shell is of a cylindrical structure, the interior of the male shell is hollow and provided with a thread section, and one end of the male shell is opened; the water-tight piece male head is arranged at one end in the male head shell through a thread section and is close to the opening of the male head shell, one side end face of the water-tight piece male head is a metal contact pin matched with the female head assembly, and the other side end face of the water-tight piece male head is connected with a cable in the male head shell; the other end of the male shell is sealed through pouring sealant after the watertight part male is connected with the cable.
Further, the male head assembly further comprises a nut and a flange; the flange is fixedly arranged outside the other end of the male shell through a nut, a thread section matched with the nut is arranged outside the other end of the male shell, and the flange is sleeved on the outer tail end of the male shell and fixed in position through the nut.
Further, the female head assembly comprises a watertight female head, a female head shell, a pressing block and a T-shaped sheath; the female head shell is of a cylindrical structure and can be partially inserted into the male head shell, the female head shell is hollow, a threaded hole is formed in one end of the female head shell, the other end of the female head shell is opened, and a pressing block is arranged at part of the opening; the female head of the watertight part is arranged at the end head at one side of the female head shell through a threaded hole and is partially exposed out of the female head shell, the end surface at one side of the female head of the watertight part is a jack matched with the male head of the watertight part, and the end surface at the other side of the female head of the watertight part is connected with a cable in the female head shell; the inside of the male shell is sealed by pouring sealant after the watertight female connector is connected with the cable; the T-shaped sheath is sleeved on the cable and is fixed in position through the pressing block and the female head shell; the pressing block is connected with the female head shell through the cross groove pan head screw, and the pressing block can seal a part of openings at the other end of the female head shell.
Further, female first subassembly still includes O type sealing washer, the one end outside of female first shell is equipped with the sealing washer standing groove, and O type sealing washer is installed in the sealing washer standing groove.
Furthermore, the compressing sleeve is of a cylindrical structure, the compressing sleeve is hollow inside, and the female head assembly can be accommodated in the hollow space inside; a threaded hole is formed in one end of the pressing sleeve, a threaded section matched with the pressing sleeve is arranged outside one end of the male head shell, and after the male head shell is spliced with the female head shell, the pressing sleeve can be in threaded connection with the male head shell through the threaded hole; the other end of the pressing sleeve is provided with a through hole which is sleeved on the T-shaped sheath.
Furthermore, a guide sheet and a guide groove for inserting and guiding are respectively arranged on the watertight element male head and the watertight element female head.
The utility model has the beneficial effects that:
the watertight connector can connect underwater products and the above-water control equipment through cables, so that the above-water control equipment can well control the underwater products. This watertight connector passes through configuration optimization, makes the processing cost step-down, the associative perception is stronger, has waterproof function simultaneously, can not appear leaking under great pulling force and water pressure, can better satisfy the needs of control connection under water.
The watertight connector can effectively prevent misplugging through the guide sheet and the guide groove; meanwhile, the male head assembly and the female head assembly are both provided with sealing performance, and water cannot enter the male head assembly and the female head assembly even if the male head assembly and the female head assembly are not inserted; after the male head assembly and the female head assembly are connected in an inserting mode, the whole body has high sealing performance through the pressing sleeve, and the overall waterproof performance of the watertight connector is improved.
The female head assembly of the watertight connector is matched with the T-shaped sheath through the pressing block, so that the cable is firmly fixed and cannot be loosened when stressed, and the reliability of the watertight connector is improved; meanwhile, the compression sleeve is connected with the male head shell through threads, the male head assembly and the female head assembly are fixed together, and the male head assembly and the female head assembly cannot be loosened or separated due to stress.
In addition, this watertight connector's public first subassembly and female first subassembly adopt the aluminum alloy material to use the pouring sealant embedment, waterproof grade is higher, has improved the use depth of watertight connector.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic structural view of the male head of the watertight member of the present invention;
in the figures 1-3, 1-male head component, 2-nut, 3-flange, 4-male head shell, 5-watertight male head, 6-female head component, 7-watertight female head, 8-O-shaped sealing ring, 9-female head shell, 10-pressing block, 11-T-shaped sheath, 12-pressing sleeve, 13-cable, 14-cross groove pan head screw, 15-guide groove and 16-guide sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of 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. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 2, the present invention is a watertight connector comprising a male terminal member 1, a female terminal member 6 and a compression sleeve 12; the male head assembly 1 is connected with the underwater equipment cabin body through a cable 13, and the female head assembly 6 is connected with the water control equipment through the cable 13; the male head assembly 1 and the female head assembly 6 can be connected in an inserting mode, so that underwater equipment and water control equipment are connected, and the inserting position is fixed and sealed through the pressing sleeve 12. The watertight connector can connect underwater products and the above-water control equipment through the cable 13, so that the above-water control equipment can well control the underwater products.
In the present embodiment, a specific structure of the male assembly 1 is given, as shown in fig. 1-3, the male assembly 1 comprises a male housing 4 and a watertight male 5; specifically, the male housing 4 is of a cylindrical structure, the interior of the male housing 4 is hollow and is provided with a threaded section, and one end of the male housing 4 is open; the watertight male head 5 is arranged at one end in the male head shell 4 through a thread section and is close to an opening of the male head shell 4, one side end face of the watertight male head 5 is a metal contact pin matched with the female head assembly 6, and the other side end face of the watertight male head 5 is connected with a cable 13 in the male head shell 4; in order to ensure that the male head assembly 1 has certain sealing performance, the other end of the male head shell 4 is sealed by pouring sealant after the watertight male head 5 is connected with the cable 13.
In the present embodiment, a specific structure of the female head assembly 6 is given, as shown in fig. 1-2, the female head assembly 6 comprises a watertight female head 7, a female head housing 9, a pressure block 10 and a T-shaped sheath 11; specifically, the female housing 9 is of a cylindrical structure and can be partially inserted into the male housing 4, the female housing 9 is hollow, a threaded hole is formed at one end of the female housing 9, the other end of the female housing 9 is open, and a pressing block 10 is arranged at part of the opening; the female water-tight part 7 is arranged at the end head at one side of the female head shell 9 through a threaded hole and is partially exposed out of the female head shell 9, the end surface at one side of the female water-tight part 7 is a jack matched with the male water-tight part 5, and the end surface at the other side of the female water-tight part 7 is connected with a cable 13 in the female head shell 9; in order to ensure that the female head assembly 6 has certain sealing performance, the interior of the male head shell 4 is sealed by pouring sealant after the watertight female head 7 is connected with the cable 13; the T-shaped sheath 11 is sleeved on the cable 13, the position of the T-shaped sheath is fixed by the pressing block 10 and the female shell 9, and the pressing block 10 and the female shell 9 are both provided with groove bodies matched with the T-shaped sheath 11; the pressing block 10 is connected with the female shell 9 through a cross-recessed pan head screw 14, and the pressing block 10 can seal a part of an opening at the other end of the female shell 9.
Female first subassembly 6 passes through briquetting 10 cooperation T type sheath 11, firmly fixes cable 13, and cable 13 can not become flexible when the atress, and then improves watertight connector reliability.
In the present embodiment, a specific structure of the pressing sleeve 12 is given, as shown in fig. 1-2, the pressing sleeve 12 is a cylindrical structure, the inside of the pressing sleeve 12 is hollow, and the internal hollow space can accommodate the female head assembly 6; specifically, a threaded hole is formed at one end of the pressing sleeve 12, a threaded section matched with the pressing sleeve 12 is arranged outside one end of the male shell 4, and after the male shell 4 is spliced with the female shell 9, the pressing sleeve 12 can be in threaded connection with the male shell 4 through the threaded hole; the other end of the pressing sleeve 12 is formed with a through hole, and the pressing sleeve 12 is sleeved on the T-shaped sheath 11 through the through hole.
When the watertight connector is used, the female shell 9 of the female component 6 is aligned with the male shell 4 of the male component 1 for splicing, and simultaneously, the watertight female part 7 in the female shell 9 is spliced with the male shell 4 in the male shell 4, so that electrical connection is formed; and then the compressing sleeve 12 is in threaded connection with the male shell 4, so that the female head assembly 6 and the male head assembly 1 are firmly fixed together, and the connection between the male head assembly 1 and the female head assembly 6 cannot be loosened or leak under the action of certain pulling force and water pressure.
In another embodiment of the present invention, as shown in fig. 1 to 3, in order to facilitate the fixing of the watertight connector to other equipment, the male connector 1 further comprises a nut 2 and a flange 3; specifically, flange 3 passes through 2 fixed mounting in the outside of public first shell 4 other end of nut, the outside of public first shell 4 other end is equipped with the screw thread section of cooperation nut 2, and 3 suits of flange are on public first shell 4's outside tail end, and pass through 2 fixed positions of nut. The watertight connector can be fixed on other equipment through the flange 3.
In another embodiment of the present invention, as shown in fig. 1-2, the female head assembly 6 further comprises an O-ring 8, a sealing ring placing groove is provided on an outer portion of one end of the female head housing 9, and the O-ring 8 is installed in the sealing ring placing groove. The joint of the female shell 9 and the male shell 4 has certain sealing performance through the O-shaped sealing ring 8.
In another embodiment of the present invention, as shown in fig. 1 to 3, the male water-tight member head 5 and the female water-tight member head 7 are respectively provided with a guide piece 16 and a guide groove 15 for inserting and guiding. The watertight connector can effectively prevent misplug through the guide sheet 16 and the guide groove 15.
Claims (7)
1. A watertight connector, characterized by: the watertight connector comprises a male head assembly, a female head assembly and a pressing sleeve; the underwater equipment cabin is connected with the male head assembly through a cable, and the female head assembly is connected with the water control equipment through a cable; the male head assembly and the female head assembly can be connected in an inserting mode, so that the underwater equipment and the water control equipment are connected, and the inserting position is fixed and sealed through the pressing sleeve.
2. The watertight connector of claim 1, wherein: the male head assembly comprises a male head shell and a watertight male head; the male shell is of a cylindrical structure, the interior of the male shell is hollow and provided with a thread section, and one end of the male shell is opened; the water-tight piece male head is arranged at one end in the male head shell through a thread section and is close to the opening of the male head shell, one side end face of the water-tight piece male head is a metal contact pin matched with the female head assembly, and the other side end face of the water-tight piece male head is connected with a cable in the male head shell; the other end of the male shell is sealed through pouring sealant after the watertight part male is connected with the cable.
3. The watertight connector of claim 2, wherein: the male head assembly further comprises a nut and a flange; the flange is fixedly arranged outside the other end of the male shell through a nut, a thread section matched with the nut is arranged outside the other end of the male shell, and the flange is sleeved on the outer tail end of the male shell and fixed in position through the nut.
4. The watertight connector of claim 2, wherein: the female head assembly comprises a watertight female head, a female head shell, a pressing block and a T-shaped sheath; the female head shell is of a cylindrical structure and can be partially inserted into the male head shell, the female head shell is hollow, a threaded hole is formed in one end of the female head shell, the other end of the female head shell is opened, and a pressing block is arranged at part of the opening; the female head of the watertight part is arranged at the end head at one side of the female head shell through a threaded hole and is partially exposed out of the female head shell, the end surface at one side of the female head of the watertight part is a jack matched with the male head of the watertight part, and the end surface at the other side of the female head of the watertight part is connected with a cable in the female head shell; the inside of the male shell is sealed by pouring sealant after the watertight female connector is connected with the cable; the T-shaped sheath is sleeved on the cable and is fixed in position through the pressing block and the female head shell; the pressing block is connected with the female head shell through the cross groove pan head screw, and the pressing block can seal a part of openings at the other end of the female head shell.
5. The watertight connector of claim 4, wherein: the female head assembly further comprises an O-shaped sealing ring, a sealing ring placing groove is formed in the outer portion of one end of the female head shell, and the O-shaped sealing ring is installed in the sealing ring placing groove.
6. The watertight connector of claim 4, wherein: the compressing sleeve is of a cylindrical structure, the interior of the compressing sleeve is hollow, and the female head assembly can be accommodated in the hollow space; a threaded hole is formed in one end of the pressing sleeve, a threaded section matched with the pressing sleeve is arranged outside one end of the male head shell, and after the male head shell is spliced with the female head shell, the pressing sleeve can be in threaded connection with the male head shell through the threaded hole; the other end of the pressing sleeve is provided with a through hole which is sleeved on the T-shaped sheath.
7. The watertight connector of claim 4, wherein: and the watertight part male head and the watertight part female head are respectively provided with a guide sheet and a guide groove for insertion and guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364850.8U CN216354992U (en) | 2021-09-28 | 2021-09-28 | Watertight connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364850.8U CN216354992U (en) | 2021-09-28 | 2021-09-28 | Watertight connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216354992U true CN216354992U (en) | 2022-04-19 |
Family
ID=81174542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122364850.8U Active CN216354992U (en) | 2021-09-28 | 2021-09-28 | Watertight connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216354992U (en) |
-
2021
- 2021-09-28 CN CN202122364850.8U patent/CN216354992U/en active Active
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