CN216055452U - Plug-pull connection structure for underwater cable - Google Patents
Plug-pull connection structure for underwater cable Download PDFInfo
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- CN216055452U CN216055452U CN202122450810.5U CN202122450810U CN216055452U CN 216055452 U CN216055452 U CN 216055452U CN 202122450810 U CN202122450810 U CN 202122450810U CN 216055452 U CN216055452 U CN 216055452U
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- installation shell
- female plug
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Abstract
The utility model relates to a plug-pull connection structure for an underwater cable, which belongs to the technical field of cable connection and comprises a male plug and a female plug, wherein the male plug is spliced with the female plug, one end of the male plug, facing the female plug, is fixedly connected with an installation shell, and clamping mechanisms are symmetrically arranged on the inner wall of the installation shell. Through the block of fixture block and draw-in groove, the phenomenon that drops appears after avoiding public plug to be connected with female plug, through the cooperation of the tight spring in top and limiting plate, with fixture block top tight, the pull through the movable rod is convenient to be controlled the fixture block, makes things convenient for the dismantlement of public plug and female plug, and the adaptation through sliding block and spout slides, guarantees public plug and female plug connection's stability. Through setting up the fixture block into that the hypotenuse is curved right triangle structure, when making things convenient for sliding block and fixture block contact, under the effect of limiting plate, make the movable rod activity, make things convenient for the high-speed joint of public plug and female plug.
Description
Technical Field
The utility model belongs to the technical field of cable connection, and particularly relates to a plug-pull connection structure for an underwater cable.
Background
Currently, the common underwater transmission is the transmission interconnection of a connector, a plug connector and a socket connector, which is fixed on a panel of equipment. With the difference of application objects, application environments and the like, connection modes are more and more, and for the connection modes, the installation space or the operation space of the connection mode is relatively limited, and a socket connector cannot be normally installed, so that the demand of a plug connection structure for an underwater cable is increased day by day.
The plug connector comprises a male plug and a female plug, and the male plug and the female plug are oppositely plugged and matched by a worker. Under the action of external force, the power supply system is easy to separate relatively, thereby influencing the normal use of the power supply system.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a plug connection structure for an underwater cable, which has the characteristics of convenience and quick connection, simple structure and avoidance of falling.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a plug connection structure for cable under water, includes public plug and female plug, public plug is pegged graft with female plug, public plug is towards the one end fixedly connected with installation shell of female plug, the symmetry is provided with block mechanism on the inner wall of installation shell, female plug is towards the one end symmetry fixedly connected with sliding block of public plug, the spout with the sliding block adaptation is seted up to the inside of installation shell.
According to the preferable technical scheme of the plug connection structure for the underwater cable, the clamping mechanism comprises a movable rod, movable cavities are symmetrically formed in the inner wall of the installation shell, the movable rod movably penetrates through the movable cavities, a clamping block is fixedly connected to one end, facing the interior of the installation shell, of the movable rod, a limiting plate is fixedly connected to the movable rod, a jacking spring is sleeved on the movable rod, two ends of the jacking spring are fixedly connected with the inner wall of the movable cavity and the limiting plate respectively, the limiting plate is movably installed in the movable cavity, and a clamping groove corresponding to the clamping block is formed in the sliding block.
As the preferable technical scheme of the plug connection structure for the underwater cable, the fixture block is of a right-angled triangle structure, and the bevel edge is arc-shaped.
According to the preferable technical scheme of the plug connection structure for the underwater cable, one side, facing the mounting shell, of the female plug is fixedly connected with the blocking rubber ring, and the opening of the mounting shell is provided with the groove matched with the blocking rubber ring.
The utility model has the beneficial effects that:
(1) through the block of fixture block and draw-in groove, the phenomenon that drops appears after avoiding public plug to be connected with female plug, through the cooperation of the tight spring in top and limiting plate, with fixture block top tight, the pull through the movable rod is convenient to be controlled the fixture block, makes things convenient for the dismantlement of public plug and female plug, and the adaptation through sliding block and spout slides, guarantees public plug and female plug connection's stability.
(2) Through setting up the fixture block into that the hypotenuse is curved right triangle structure, when making things convenient for sliding block and fixture block contact, under the effect of limiting plate, make the movable rod activity, make things convenient for the high-speed joint of public plug and female plug.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the male plug and the female plug of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
description of the main elements
In the figure: 1. a male plug; 11. installing a shell; 12. a chute; 2. a female plug; 21. a blocking rubber ring; 22. a slider; 221. a card slot; 3. a clamping mechanism; 31. a movable rod; 32. a limiting plate; 33. a clamping block; 34. the spring is tightly propped; 35. a movable cavity.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a plug connection structure for an underwater cable includes a male plug 1 and a female plug 2, the male plug 1 is inserted into the female plug 2, one end of the male plug 1 facing the female plug 2 is fixedly connected with an installation shell 11, the inner wall of the installation shell 11 is symmetrically provided with a clamping mechanism 3, one end of the female plug 2 facing the male plug 1 is symmetrically and fixedly connected with a sliding block 22, and a sliding groove 12 adapted to the sliding block 22 is formed in the installation shell 11.
In this embodiment, the spout 12 with the sliding block 22 adaptation is seted up to the inside of installation shell 11, makes things convenient for being connected of public plug 1 and female plug 2, and the phenomenon of separation appears after public plug 1 is connected with female plug 2 is avoided to block mechanism 3, conveniently controls the quick dismantlement of public plug 1 and female plug 2 simultaneously.
Specifically, block mechanism 3 includes movable rod 31, movable cavity 35 has been seted up to the symmetry in the inner wall of installation shell 11, movable rod 31 activity runs through movable cavity 35, and movable rod 31 towards the inside one end fixedly connected with fixture block 33 of installation shell 11, fixedly connected with limiting plate 32 on the movable rod 31, the tight spring 34 in top has been cup jointed on the movable rod 31, the both ends of the tight spring 34 in top respectively with the inner wall and the limiting plate 32 fixed connection of movable cavity 35, limiting plate 32 movable mounting is in the inside of movable cavity 35, the draw-in groove 221 that corresponds with fixture block 33 has been seted up on sliding block 22.
In this embodiment, aim at spout 12 with the sliding block 22 of female plug 2 both sides, insert female plug 2 in the public plug 1, sliding block 22 is along spout 12 to the inside slip of installation shell 11, when the top of sliding block 22 contacts the hypotenuse of fixture block 33, movable rod 31 upwards moves about, under limiting plate 32's effect, top tension spring 34 contracts, when fixture block 33 and draw-in groove 221 block, top tension spring 34 diastole, with fixture block 33 and draw-in groove 221 top tension block, avoid sliding block 22 to deviate from spout 12.
Specifically, the fixture block 33 is a right triangle structure, and the bevel edge is arc-shaped.
In this embodiment, the hypotenuse of fixture block 33 is the arc, when fixture block 33 and sliding block 22 contact, makes fixture block 33 outwards activity, makes things convenient for male plug 1 and female plug 2's quick connection.
Specifically, female plug 2 is towards one side fixedly connected with separation rubber ring 21 of installation shell 11, the recess with separation rubber ring 21 adaptation is seted up to the opening part of installation shell 11.
In this embodiment, after male plug 1 and female plug 2 block, separation rubber ring 21 fills up the junction gap of male plug 1 and female plug 2, avoids appearing the condition of leaking.
The working principle and the using process of the utility model are as follows:
the sliding blocks 22 on two sides of the female plug 2 are aligned to the sliding grooves 12, the female plug 2 is inserted into the male plug 1, the sliding blocks 22 slide towards the inside of the installation shell 11 along the sliding grooves 12, when the top end of the sliding block 22 contacts the inclined edge of the clamping block 33, the movable rod 31 moves upwards, under the action of the limiting plate 32, the jacking spring 34 contracts, when the clamping block 33 is clamped with the clamping groove 221, the jacking spring 34 expands, the clamping block 33 is tightly clamped with the clamping groove 221, the sliding blocks 22 are prevented from being separated from the sliding grooves 12, the male plug 1 is prevented from being separated from the female plug 2, when the male plug 1 and the female plug 2 need to be disassembled, the movable rod 31 is pulled, the clamping block 33 is pulled out of the clamping groove 221, the male plug 1 and the female plug 2 can be separated, after the male plug 1 is clamped with the female plug 2, the gap at the joint of the male plug 1 and the female plug 2 is filled with the blocking rubber ring 21, and the water leakage situation is avoided.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a plug connection structure for cable under water, includes male plug (1) and female plug (2), its characterized in that: public plug (1) is pegged graft with female plug (2), public plug (1) is towards the one end fixedly connected with installation shell (11) of female plug (2), the symmetry is provided with block mechanism (3) on the inner wall of installation shell (11), female plug (2) is towards one end symmetry fixedly connected with sliding block (22) of public plug (1), spout (12) with sliding block (22) adaptation are seted up to the inside of installation shell (11).
2. A plug connection for an underwater cable according to claim 1, wherein: block mechanism (3) include movable rod (31), movable cavity (35) have been seted up to the symmetry in the inner wall of installation shell (11), movable rod (31) activity runs through movable cavity (35), and movable rod (31) towards the inside one end fixedly connected with fixture block (33) of installation shell (11), fixedly connected with limiting plate (32) are gone up in movable rod (31), tight spring in top (34) have been cup jointed on movable rod (31), the both ends of the tight spring in top (34) respectively with the inner wall and limiting plate (32) fixed connection of movable cavity (35).
3. A plug connection for an underwater cable according to claim 2, wherein: and a clamping groove (221) corresponding to the clamping block (33) is formed in the sliding block (22).
4. A plug connection for an underwater cable according to claim 3, wherein: the fixture block (33) is of a right-angled triangle structure, and the bevel edge is arc-shaped.
5. A plug connection for an underwater cable according to claim 1, wherein: female plug (2) are towards one side fixedly connected with separation rubber ring (21) of installation shell (11), the recess with separation rubber ring (21) adaptation is seted up to the opening part of installation shell (11).
6. A plug connection for an underwater cable according to claim 2, wherein: the limiting plate (32) is movably arranged in the movable cavity (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450810.5U CN216055452U (en) | 2021-10-11 | 2021-10-11 | Plug-pull connection structure for underwater cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450810.5U CN216055452U (en) | 2021-10-11 | 2021-10-11 | Plug-pull connection structure for underwater cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216055452U true CN216055452U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122450810.5U Active CN216055452U (en) | 2021-10-11 | 2021-10-11 | Plug-pull connection structure for underwater cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216055452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394083A (en) * | 2023-12-11 | 2024-01-12 | 太仓科世通汽车零部件有限公司 | Wire harness wiring port and wire harness assembly |
-
2021
- 2021-10-11 CN CN202122450810.5U patent/CN216055452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394083A (en) * | 2023-12-11 | 2024-01-12 | 太仓科世通汽车零部件有限公司 | Wire harness wiring port and wire harness assembly |
| CN117394083B (en) * | 2023-12-11 | 2024-03-15 | 太仓科世通汽车零部件有限公司 | Wire harness wiring port and wire harness assembly |
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