CN209088144U - Bank electricity charging cable underwater electrical connector - Google Patents
Bank electricity charging cable underwater electrical connector Download PDFInfo
- Publication number
- CN209088144U CN209088144U CN201821675632.8U CN201821675632U CN209088144U CN 209088144 U CN209088144 U CN 209088144U CN 201821675632 U CN201821675632 U CN 201821675632U CN 209088144 U CN209088144 U CN 209088144U
- Authority
- CN
- China
- Prior art keywords
- cable
- plug
- unit
- fitting
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses bank electricity charging cable underwater electrical connectors, including the first cable and the second cable, plug-in unit is fixedly connected on first cable, fitting is fixedly connected on second cable, the plug-in unit is connected with fitting, the first gasket is fixedly connected on the plug-in unit, first gasket part is interspersed in groove, external thread sleeve is fixedly connected on the fitting, first cable is equipped with limiting device, first cable is connected with inner screw sheath by limiting device, and the inner screw sheath and external thread sleeve are threadedly coupled.The utility model realizes the preliminary connection of two cables by the way that first plug-in unit is inserted into fitting, first gasket of plug-in unit junction makes connecting pin have leakproofness, pass through the inner screw sheath on rotation plug-in unit again, so that inner screw sheath is threadedly coupled with the external thread sleeve on fitting, so that the connection of plug-in unit and fitting is stronger, and during being rotated further by the first gasket is pressurized so that leakproofness is stronger.
Description
Technical field
The utility model relates to cable plug-in module technical field more particularly to bank electricity charging cable underwater electrical connectors.
Background technique
Cable is usually every group by several or the electric wire of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.The work of cable
With being for electric power or information to be transferred to the conducting wire at another place from one, cable has interior energization, the feature of external insulation.
Two cables, which are connected, to be needed through cable plug-in module as intermediary, and cable plug-in module is for by the connection of cable connection
Structure, when cable application is when the bottom, for the more demanding of leakproofness, but existing cable plug-in module is realized by plug and is connected
It connects, so that junction leakproofness is weaker, and structure is simple, and junction is be easy to cause to fall off.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: but existing cable plug-in module is logical
It crosses plug and realizes connection, so that junction leakproofness is weaker, and structure is simple, and junction is be easy to cause to fall off.
To achieve the goals above, the utility model adopts the technical scheme that
Bank electricity charging cable underwater electrical connector, including the first cable and the second cable are fixedly connected on first cable
There is plug-in unit, fitting is fixedly connected on second cable, the plug-in unit is connected with fitting, and is fixedly connected on the plug-in unit
One gasket, first gasket part are interspersed in groove, are fixedly connected with external thread sleeve on the fitting, and described first
Cable is equipped with limiting device, and first cable is connected with inner screw sheath, the inner screw sheath and outer spiral shell by limiting device
The connection of line external threading.
Preferably, the limiting device includes the limited block being fixedly connected on the first cable, right in the inner screw sheath
It should be equipped with annular spacing groove, the limited block is rotated and is slidably connected in annular spacing groove.
Preferably, the second gasket is fixedly connected on the plug-in unit, second gasket is wrapped in the outside of plug-in unit.
Preferably, it is equipped with groove in the fitting, receiving end is fixedly connected in the groove, between waiting on the receiving end
Away from equipped with multiple receiving slits.
Preferably, multiple Cable Cores are equidistantly fixedly connected in the plug-in unit, the Cable Core is interspersed in receiving slit.
Preferably, the Cable Core is in arc-shaped away from one end of plug-in unit.
Compared with prior art, the utility model has the beneficial effects that
1, the preliminary connection of two cables, the first gasket of plug-in unit junction are realized by the way that first plug-in unit is inserted into fitting
So that connecting pin has leakproofness, then by the inner screw sheath on rotation plug-in unit, so that the external screw thread on inner screw sheath and fitting
External threading connection make so that the connection of plug-in unit and fitting is stronger, and during being rotated further by plug-in unit and fitting more close to,
So that the first gasket is pressurized so that leakproofness is stronger, and it is not easily to fall off to be connected firmly；
2, during rotating inner screw sheath, limited block is moved relative in annular spacing groove, so that internal screw thread
The second gasket of Inner extrusion of set, and the second gasket also squeezes external thread sleeve close to one end of fitting, so that connection
Place has the second resealing effect, so that sealing effect is more preferable.
Detailed description of the invention
Fig. 1 be the utility model proposes bank electricity charging cable underwater electrical connector positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure: the first cable of 1-, the second cable of 2-, 3- plug-in unit, 4- fitting, 5- groove, the receiving end 6-, 7- receiving slit, 8-
Cable Core, the first gasket of 9-, 10- external thread sleeve, 11- inner screw sheath, 12- annular spacing groove, 13- limited block, 14- second are close
Packing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, bank electricity charging cable underwater electrical connector, including the first cable 1 and the second cable 2, on the first cable 1
It is fixedly connected with plug-in unit 3, fitting 4 is fixedly connected on the second cable 2, plug-in unit 3 is connected with fitting 4, groove 5 is equipped in fitting 4,
It is fixedly connected with receiving end 6 in groove 5, multiple receiving slits 7 are equidistantly equipped on receiving end 6, are equidistantly fixedly connected in plug-in unit 3
There are multiple Cable Cores 8, Cable Core 8 is interspersed in receiving slit 7, and Cable Core 8 is in arc-shaped away from one end of plug-in unit 3, and arc-shaped makes
The front end for obtaining Cable Core 8 is easier in insertion receiving slit 7.
Further, the first gasket 9 is fixedly connected on plug-in unit 3, the first gasket 9 is in the company of plug-in unit 3 and fitting 4
Place is met, so that junction has leakproofness, is avoided into water, 9 part of the first gasket is interspersed in groove 5, solid on fitting 4
Surely it is connected with external thread sleeve 10, the first cable 1 is equipped with limiting device, and the first cable 1 is connected with internal screw thread by limiting device
Set 11, inner screw sheath 11 and external thread sleeve 10 are threadedly coupled, can be by plug-in unit 3 and fitting by inner screw sheath 11 and external thread sleeve 10
4 connections are stronger, not easily to fall off, and inner screw sheath 11 is on external thread sleeve 10 by gradually moving, can be by plug-in unit 3 and fitting
4 junctions are more close to so that the first gasket 9 is squeezed and makes sealing effect more preferable.
Wherein, limiting device includes the limited block 13 being fixedly connected on the first cable 1, is correspondingly provided in inner screw sheath 11
Annular spacing groove 12, limited block 13 are rotated and are slidably connected in annular spacing groove 12, and the second sealing is fixedly connected on plug-in unit 3
Pad 14, the second gasket 14 are wrapped in the outside of plug-in unit 3, during rotating inner screw sheath 11, may make inner screw sheath 11
It is moved on limited block 13 by annular spacing groove 12, so that the inclined-plane of the inside of inner screw sheath 11 squeezes the second gasket
14, and the second gasket 14 is contacted and is squeezed with external thread sleeve 10 close to one end of fitting 4, so that junction has
Second resealing effect, so that sealing effect is more preferable.
In the utility model, when user uses the device, when needing to be connected with each other the first cable 1 and the second cable 2
When, first the Cable Core 8 in plug-in unit 3 is inserted into the receiving slit 7 of receiving end 6, the front end portion insertion of the first gasket 9 connects at this time
In the groove 5 of part 4, to realize the preliminary connection of the first cable 1 and the second cable 2, the first gasket 9 in connecting pin makes
Connecting pin has leakproofness, then by the inner screw sheath 11 on rotation plug-in unit 3, so that outer on inner screw sheath 11 and fitting 4
Thread bush 10 is threadedly coupled, so that plug-in unit 3 and the connection of fitting 4 are stronger, while the first gasket 9 is pressurized so that leakproofness
Stronger, during rotating inner screw sheath 11, inner screw sheath 11 moves on external thread sleeve 10, and limited block 13 is opposite in ring
It is moved in shape limiting slot 12, so that the second gasket of Inner extrusion 14 of inner screw sheath 11, and the second gasket 14 is close
One end of fitting 4 contacts and is squeezed with external thread sleeve 10, so that junction has the second resealing effect, so that close
It is more preferable to seal effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. bank electricity charging cable underwater electrical connector, including the first cable (1) and the second cable (2), which is characterized in that described first
It is fixedly connected on cable (1) plug-in unit (3), is fixedly connected with fitting (4) on second cable (2), the plug-in unit (3) and connect
Part (4) is connected, and is fixedly connected with the first gasket (9) on the plug-in unit (3), first gasket (9) is partially interspersed in recessed
It in slot (5), is fixedly connected with external thread sleeve (10) on the fitting (4), first cable (1) is equipped with limiting device, institute
It states the first cable (1) to be connected with inner screw sheath (11) by limiting device, the inner screw sheath (11) and external thread sleeve (10) spiral shell
Line connection.
2. bank electricity charging cable underwater electrical connector according to claim 1, which is characterized in that the limiting device includes solid
Surely the limited block (13) being connected on the first cable (1), the inner screw sheath (11) is interior to be correspondingly provided with annular spacing groove (12), institute
It states limited block (13) rotation and is slidably connected in annular spacing groove (12).
3. bank electricity charging cable underwater electrical connector according to claim 1, which is characterized in that fixed on the plug-in unit (3)
It is connected with the second gasket (14), second gasket (14) is wrapped in the outside of plug-in unit (3).
4. bank electricity charging cable underwater electrical connector according to claim 1, which is characterized in that be equipped in the fitting (4)
Groove (5), the groove (5) is interior to be fixedly connected with receiving end (6), and multiple receiving slits are equidistantly equipped on the receiving end (6)
(7)。
5. bank electricity charging cable underwater electrical connector according to claim 4, which is characterized in that between equal in the plug-in unit (3)
Away from being fixedly connected with multiple Cable Cores (8), the Cable Core (8) is interspersed in receiving slit (7).
6. bank electricity charging cable underwater electrical connector according to claim 5, which is characterized in that the Cable Core (8) is deviated from
One end of plug-in unit (3) is in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675632.8U CN209088144U (en) | 2018-10-16 | 2018-10-16 | Bank electricity charging cable underwater electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675632.8U CN209088144U (en) | 2018-10-16 | 2018-10-16 | Bank electricity charging cable underwater electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088144U true CN209088144U (en) | 2019-07-09 |
Family
ID=67119439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675632.8U Expired - Fee Related CN209088144U (en) | 2018-10-16 | 2018-10-16 | Bank electricity charging cable underwater electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088144U (en) |
-
2018
- 2018-10-16 CN CN201821675632.8U patent/CN209088144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201016 |