CN219226745U - Mounting structure for water-tight connector - Google Patents
Mounting structure for water-tight connector Download PDFInfo
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- CN219226745U CN219226745U CN202223139041.8U CN202223139041U CN219226745U CN 219226745 U CN219226745 U CN 219226745U CN 202223139041 U CN202223139041 U CN 202223139041U CN 219226745 U CN219226745 U CN 219226745U
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- watertight
- mounting structure
- connector
- gasket
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Abstract
The present utility model relates to a mounting structure for a watertight connector, the mounting structure comprising: the watertight cabin cover is internally and vertically embedded with a watertight connector, the watertight connector is provided with a special-shaped gasket in a matched mode, and the special-shaped gasket is tightly pressed with a nut. The mounting structure device simplifies the processing technology of the watertight cabin, adopts the matching of the inner ring and the watertight connector, the matching of the stainless steel gasket with the watertight cabin cover with the abnormal shape on the outer ring, prevents the following rotation in the fastening process, realizes the mounting of a single wrench, only increases one abnormal-shaped gasket, one groove and the stainless steel abnormal-shaped gasket, and has lower cost along with the development of the laser processing technology.
Description
Technical Field
The utility model relates to an underwater sealed cabin technology, in particular to a mounting structure for a water-tight connector.
Background
The underwater sealed cabin (also called an underwater electronic cabin) is a common form of sealing underwater equipment, almost all electronic equipment needs to use a water-tight connector to transmit power and signals when in underwater use, such as underwater acoustic equipment, an underwater camera, a control part of an underwater robot and the like, the shallow water-tight connector is usually sealed by an O-shaped ring, and a relatively large torque is required during installation, but the structure of the water-tight connector cannot be fastened by a spanner at the same time at two sides, single-side fastening can generate heel rotation and cannot be effectively compressed, and the phenomenon of loosening and water leakage can occur in use.
Disclosure of Invention
The technical problem to be solved by the present utility model is therefore that the connector industry usually uses milling one or two flat surfaces on the threaded portion to prevent the following rotation, so as to operate with a wrench (or socket-tightening nut) to compress the O-ring on the watertight connector to achieve the seal, but this requires the corresponding structure to be machined on the structural member, which is sometimes very difficult and, in the case of plastic housings, also easy to collapse, which is very unreliable.
In order to solve the above technical problems, the present utility model provides a mounting structure for a water-tight connector, comprising:
the watertight cabin cover is internally and vertically embedded with a watertight connector, the watertight connector is provided with a special-shaped gasket in a matched mode, and the special-shaped gasket is tightly pressed with a nut.
In one embodiment of the utility model, an O-ring is additionally arranged between the watertight connector and the watertight hatch.
In one embodiment of the utility model, the outer side of the special-shaped gasket is embedded in a corresponding gap of the watertight hatch, and the inner side of the special-shaped gasket is matched with the watertight connector.
In one embodiment of the utility model, the watertight hatch is provided with a gasket mounting position matched with the special-shaped gasket.
In one embodiment of the utility model, the special-shaped gasket is provided with a watertight hatch cover assembly part I matched with the gasket installation position on the watertight hatch cover.
In one embodiment of the utility model, the special-shaped gasket is provided with a watertight connector assembly part II matched with the watertight connector.
In one embodiment of the utility model, the watertight connector is provided with a gasket assembly part I matched with the watertight connector assembly part II on the gasket.
Compared with the prior art, the technical scheme of the utility model has the following advantages: the installation structure device simplifies the processing technology of the watertight cabin, the installation method is convenient and reliable, the installation structure adopts the matching of the inner ring and the watertight connector, the outer ring is the matching of the abnormal-shaped stainless steel gasket and the watertight cabin cover, the following rotation in the fastening process is prevented, the installation of the single wrench is realized, the structure is simple, only one abnormal-shaped gasket, one groove and the stainless steel abnormal-shaped gasket are added, and along with the development of the laser processing technology, the processing is convenient, and the cost is lower.
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.
Fig. 1 is a schematic view of a mounting structure for a water-tight connector.
Fig. 2 is a schematic bottom view of a mounting structure for a water-tight connector.
FIG. 3 is a schematic view of a watertight hatch for a mounting structure for a watertight connector.
Fig. 4 is a schematic view of a gasket mounting location for a mounting structure of a water-tight connector.
Fig. 5 is a schematic view of a profiled shim for use in the mounting structure of a water-tight connector.
Fig. 6 is a schematic view of a water-tight connector for a mounting structure of the water-tight connector.
Fig. 7 is a schematic view of a first gasket fitting portion on a watertight connector for a mounting structure of the watertight connector.
Fig. 8 is a schematic view of a mounting structure for a watertight connector in a use state.
Fig. 9 is a schematic view of a bottom surface structure of a mounting structure for a watertight connector in a use state.
As shown in the figure: 1. 1-1 parts of watertight hatch cover, 1-1 parts of gasket installation positions, 2 parts of special-shaped gaskets, 2-1 parts of gasket assembly parts, 2-2 parts of watertight connector assembly parts, 3 parts of watertight connector assembly, 3-1 parts of gasket assembly parts, 4 parts of nuts, 5 parts of O-shaped rings.
Detailed Description
As shown in fig. 1 and 2, this embodiment provides a mounting structure for a watertight connector, in which a watertight connector 3 is vertically embedded in a watertight hatch 1, a special-shaped spacer 2 is mounted on the watertight connector 3 in a matching manner, and a nut 4 is compressed on the special-shaped spacer 2. It can be seen that the device adopts the matching of the inner ring and the watertight connector for the purposes of simplifying the processing technology of the watertight cabin and facilitating and ensuring the installation process, and the outer ring is matched with the watertight cabin cover through the stainless steel gasket with special shape, so that the following rotation in the fastening process is prevented, and the single wrench installation is realized.
The inner side of the special-shaped washer is matched with the watertight connector 3 in an inserting way, and the watertight connector are prevented from rotating mutually, so that the nut 4 can be screwed tightly, and the nut 4 blocks the special-shaped washer 2 to realize axial fastening.
As shown in fig. 1, an O-ring 5 is arranged between the close-fitting plug-in unit 3 and the watertight hatch 1. The O-ring 5 acts as a seal.
As shown in fig. 1 to 7, the outer side of the special-shaped gasket 2 is embedded in a corresponding gap of the watertight hatch 1, and the inner side is matched with the watertight connector 3.
As shown in fig. 3 and 4, a gasket mounting position 1-1 matched with a special-shaped gasket 2 is arranged on the watertight hatch 1.
As shown in fig. 5, the special-shaped gasket 2 is provided with a watertight hatch cover assembly part 1-1 matched with the gasket installation position 1-1 on the watertight hatch cover 1.
As shown in fig. 5 and 7, the profiled spacer 2 is provided with a watertight connector fitting part 2-2 which is fitted with the watertight connector 3.
As shown in fig. 7, the watertight connector 3 is provided with a gasket fitting portion 3-1 which is matched with the gasket watertight connector fitting portion 2-2.
As shown in fig. 8 and 9, a schematic view of an underwater apparatus is shown, showing the use of a watertight hatch cover with a watertight connector mounted thereon, and when assembled, the watertight connector 3 is passed through the watertight hatch cover 1 with an O-ring 5, a profiled washer is sleeved on the threaded end, and then a nut 4 is screwed on to fasten.
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. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (7)
1. A mounting structure for a watertight connector, comprising:
the watertight cabin cover (1), a watertight connector (3) is vertically embedded in the watertight cabin cover (1), a special-shaped gasket (2) is additionally arranged on the watertight connector (3) in a matched mode, and a nut (4) is tightly pressed on the special-shaped gasket (2).
2. The mounting structure according to claim 1, wherein: an O-shaped ring (5) is arranged between the watertight connector (3) and the watertight hatch cover (1).
3. The mounting structure according to claim 1, wherein: the outside of the special-shaped gasket (2) is embedded into a corresponding gap of the watertight hatch cover (1), and the inside of the special-shaped gasket is matched with the watertight connector (3).
4. The mounting structure according to claim 1, wherein: the watertight hatch cover (1) is provided with a gasket installation position (1-1) matched with the special-shaped gasket (2).
5. The mounting structure according to claim 4, wherein: the special-shaped gasket (2) is provided with a watertight hatch cover assembly part I (2-1) matched with the gasket installation position (1-1) on the watertight hatch cover (1).
6. The mounting structure according to claim 4, wherein: the special-shaped gasket (2) is provided with a watertight connector assembly part II (2-2) matched with the watertight connector (3).
7. The mounting structure according to claim 6, wherein: the watertight connector (3) is provided with a gasket assembly part I (3-1) matched with a watertight connector assembly part II (2-2) on the gasket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223139041.8U CN219226745U (en) | 2022-11-25 | 2022-11-25 | Mounting structure for water-tight connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223139041.8U CN219226745U (en) | 2022-11-25 | 2022-11-25 | Mounting structure for water-tight connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219226745U true CN219226745U (en) | 2023-06-20 |
Family
ID=86739441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223139041.8U Active CN219226745U (en) | 2022-11-25 | 2022-11-25 | Mounting structure for water-tight connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219226745U (en) |
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2022
- 2022-11-25 CN CN202223139041.8U patent/CN219226745U/en active Active
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