CN209658450U - Three cores of one kind cross hole connector - Google Patents
Three cores of one kind cross hole connector Download PDFInfo
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- CN209658450U CN209658450U CN201920274277.1U CN201920274277U CN209658450U CN 209658450 U CN209658450 U CN 209658450U CN 201920274277 U CN201920274277 U CN 201920274277U CN 209658450 U CN209658450 U CN 209658450U
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- line nose
- ring
- shell
- hole
- sealing
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Abstract
This application involves three cores of one kind to cross hole connector, comprising: line nose is divided into First Line nose, the second line nose, third line nose, and line nose includes perforated portion and main part, and main part is tubulose, has threading hole；Lantern ring is set on main part；First sealing ring, is set on lantern ring, and sealing is kept between lantern ring and shell for making；Shell has the first mounting hole, the second mounting hole, third mounting hole；Pressure ring is shielded, is connect with lantern ring；Plastic cement gasket, an end face are connect with shielding pressure ring, and other end is connect with the second sealing ring, shield pressure ring held stationary for making；Second sealing ring keeps sealing between pressure ring and shell for making to shield；Tail-hood covers tightly the main part for making line nose in one end of shell, lantern ring, the first sealing ring, shielding pressure ring, plastic cement gasket, the second sealing ring and is enclosed in shell.Interfix is not needed in the utility model structure, operating space is small；Simple installation, connection are reliable；Processing and assembly cost are low.
Description
Technical field
The application belongs to the high-pressure connection system industry of New-energy electric vehicle, belongs to technical field of electric connectors, is one
Kind plastic cement high-voltage great-current connector.
Background technique
In existing technology, high current connector is mostly using being connected entire circuit after plug and socket interfix；It is existing
The mutual socket, connector of need be made of respectively shell, interior glue core, terminal and waterproof part.
Major defect:
1, entire circuit could be connected after being necessarily required to plug and socket interfix, if plug and socket interfix is not in place,
There can be poor contact and entire circuit is caused to be not turned on；
2, plug and socket is made of shell, interior glue core, terminal and waterproof part respectively, and components are more, processing technology
Difficulty, assembly process are many and diverse；
3, components are more, and processing cost and cost of labor is caused to increase；
4, biggish operating space is needed as connector plugging；
5, part connector is metal shell, heavier-weight.
Utility model content
Technical problem to be solved by the utility model is: generated to solve plug and socket connection type in the prior art
Drawback, so that providing three cores of one kind crosses hole connector.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of three cores cross hole connector, comprising:
Line nose, is divided into First Line nose, the second line nose, third line nose, the line nose include perforated portion and
Main part, the main part are tubulose, have threading hole；
Lantern ring is set on the main part；
First sealing ring is set on the lantern ring, and sealing is kept between the lantern ring and shell for making；
Shell has the first mounting hole, the second mounting hole, third mounting hole；
Pressure ring is shielded, is connect with the lantern ring；
Plastic cement gasket, an end face are connect with the shielding pressure ring, and other end is connect with the second sealing ring, described for making
Shield pressure ring held stationary；
Second sealing ring keeps sealing for making between shielding pressure ring and the shell；
Tail-hood, cover tightly the main part for making line nose in one end of the shell, lantern ring, the first sealing ring, shielding pressure ring,
Plastic cement gasket, the second sealing ring are enclosed in the shell；
The First Line nose is mounted in first mounting hole, and the second line nose is mounted on second installation
In hole, the third line nose is mounted in the third mounting hole；The line nose, the lantern ring and the shielding pressure ring are
Conductor；The tail-hood forms insert port, and the insert port is aligned with the shielding pressure ring.
Preferably, three cores of the utility model cross hole connector, and flange, the flange are formed on the circumference of the lantern ring
On wave washer is installed, the wave washer is for lantern ring and the shell described in stretching.
Preferably, three cores of the utility model cross hole connector, and the shell rim forms screw hole, the screw hole
On screw hole set is installed.
Preferably, three cores of the utility model cross hole connector, and the case material is plastics.
Preferably, three cores of the utility model cross hole connector, the First Line nose, the second line nose, third line nose
The aperture of the threading hole of the main part of son is different.
Preferably, three cores of the utility model cross hole connector, and the aperture of the threading hole of the First Line nose is
11.7mm。
Preferably, three cores of the utility model cross hole connector, and the aperture of the threading hole of the second line nose is
6.7mm。
Preferably, three cores of the utility model cross hole connector, and the aperture of the threading hole of the third line nose is
5.6mm。
Preferably, three cores of the utility model cross hole connector, an end face of the plastic cement gasket and the shielding pressure ring
Connection, other end have inserted link, and an end face of second sealing ring forms jack, the inserted link and jack grafting.
The beneficial effects of the utility model are:
1, plastic shell, lighter in weight have been used；
2, only a connector is needed to can be achieved with the conducting of circuit, avoids causing because plug and socket interfix is not in place
The obstructed situation of circuit；
3, there is shielding construction, be able to achieve 360 ° of shieldings；
4, interfix is not needed, operating space is small；
5, simple installation, connection are reliable；
6, processing and assembly cost are low；
7, maximum can be adapted to 50 squares leads, the logical 200A electric current of maximum.
Detailed description of the invention
The technical solution of the application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the three core via hole connector construction explosive views of the embodiment of the present application；
Fig. 2 is the line nose structure schematic diagram of the embodiment of the present application；
Fig. 3 is the plastic cement gasket construction schematic diagram of the embodiment of the present application.
Appended drawing reference in figure are as follows:
2 wave washers
3 lantern rings
4 first sealing rings
5 shells
6 screw hole sets
7 shielding pressure rings
8 plastic cement gaskets
9 second sealing rings
10 tail-hoods
11 First Line noses
12 second line noses
13 third line noses
31 flanges
51 first mounting holes
52 second mounting holes
53 third mounting holes
81 inserted links
100 insert ports
101 perforated portions
102 main parts
1021 threading holes.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description that the utility model is created, remove
Non- to be otherwise noted, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment
The present embodiment provides one kind, as shown in Figs. 1-3, comprising:
Line nose is divided into First Line nose 11, the second line nose 12, third line nose 13, and the line nose includes wearing
Hole portion 101 and main part 102, the main part 102 are tubulose, have threading hole 1021；
Lantern ring 3 is set on the main part 102；
First sealing ring 4 is set on the lantern ring 3, and sealing is kept between the lantern ring 3 and shell 5 for making；
Shell 5 has the first mounting hole 51, the second mounting hole 52, third mounting hole 53；
Pressure ring 7 is shielded, is connect with the lantern ring 3；
Plastic cement gasket 8, an end face are connect with the shielding pressure ring 7, and other end is connect with the second sealing ring 9, for making
7 held stationary of shielding pressure ring；
Second sealing ring 9 keeps sealing for making between the shielding pressure ring 7 and shell 5；
Tail-hood 10 covers tightly the main part 102 for making line nose in one end of the shell 5, lantern ring 3, the first sealing ring 4, screen
Pressure ring 7, plastic cement gasket 8, the second sealing ring 9 is covered to be enclosed in the shell 5；
The First Line nose 11 is mounted in first mounting hole 51, and the second line nose 12 is mounted on described
In two mounting holes 52, the third line nose 13 is mounted in the third mounting hole 53；The line nose, 3 and of the lantern ring
The shielding pressure ring 7 is conductor；The tail-hood 10 forms insert port 100, and the insert port 100 and the shielding pressure ring 7 are right
Together.
Three cores of the present embodiment, which cross hole connector, can connect two conducting wires, in use, a band is installed in one end of A conducting wire
The copper sheet in hole, copper sheet is installed on perforated portion 101 by screw, and B conducting wire is inserted into from insert port 100, passes through shielding pressure ring 7
It is docked with after lantern ring 3 with main part 102, A conducting wire and the conducting of B wire circuit；It shields pressure ring 7 and effectiveness is provided.
Preferably, three cores of the present embodiment cross hole connector, as shown in Figure 1, forming flange on the circumference of the lantern ring 3
31, wave washer 2 is installed, the wave washer 2 is for lantern ring 3 and the shell 5 described in stretching on the flange 31.
Preferably, three cores of the present embodiment cross hole connector, as shown in Figure 1,5 edge formation of the shell has screw hole,
Screw hole set 6 is installed on the screw hole.Screw hole set 6 plays the role of protecting shell 5, and the screw of firm installation.
Preferably, three cores of the present embodiment cross hole connector, and 5 material of shell is plastics.Plastics are light-weight, insulating properties
It is good.
Preferably, three cores of the present embodiment cross hole connector, the First Line nose 11, the second line nose 12, third line
The aperture of the threading hole 1021 of the main part 102 of nose 13 is different.Adapt to different wire rods.
Preferably, three cores of the present embodiment cross hole connector, and the aperture of the threading hole 1021 of the First Line nose 11 is
11.7mm.It is suitble to 50 horizontal line materials.
Preferably, three cores of the present embodiment cross hole connector, and the aperture of the threading hole 1021 of the second line nose 12 is
6.7mm.It is suitble to 35 horizontal line materials.
Preferably, three cores of the present embodiment cross hole connector, and the aperture of the threading hole 1021 of the third line nose 13 is
5.6mm.It is suitble to 25 horizontal line materials.
Preferably, three cores of the present embodiment cross hole connector, as shown in figure 3, an end face of the plastic cement gasket 8 with it is described
It shields pressure ring 7 to connect, other end has inserted link 81, and an end face of second sealing ring 9 forms jack, the inserted link 81
With jack grafting.Plastic cement gasket 8 and the second sealing ring 9 are installed more stable.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of three cores cross hole connector characterized by comprising
Line nose, is divided into First Line nose (11), the second line nose (12), third line nose (13), and the line nose includes
Perforated portion (101) and main part (102), the main part (102) are tubulose, are had threading hole (1021)；
Lantern ring (3) is set on the main part (102)；
First sealing ring (4) is set on the lantern ring (3), and sealing is kept between the lantern ring (3) and shell (5) for making；
Shell (5) has the first mounting hole (51), the second mounting hole (52), third mounting hole (53)；
It shields pressure ring (7), is connect with the lantern ring (3)；
Plastic cement gasket (8), an end face are connect with the shielding pressure ring (7), and other end is connect with the second sealing ring (9), is used for
Make shielding pressure ring (7) held stationary；
Second sealing ring (9) keeps sealing for making between the shielding pressure ring (7) and shell (5)；
Tail-hood (10), covers tightly one end in the shell (5), makes main part (102), the lantern ring (3), the first sealing ring of line nose
(4), shielding pressure ring (7), plastic cement gasket (8), the second sealing ring (9) are enclosed in the shell (5)；
The First Line nose (11) is mounted in first mounting hole (51), and the second line nose (12) is mounted on described
In second mounting hole (52), the third line nose (13) is mounted in the third mounting hole (53)；It is the line nose, described
Lantern ring (3) and the shielding pressure ring (7) are conductor；The tail-hood (10) forms insert port (100), the insert port (100)
It is aligned with the shielding pressure ring (7).
2. three core according to claim 1 crosses hole connector, which is characterized in that formed on the circumference of the lantern ring (3)
Flange (31) is equipped with wave washer (2) on the flange (31), the wave washer (2) for lantern ring (3) described in stretching and
The shell (5).
3. three core according to claim 2 crosses hole connector, which is characterized in that shell (5) edge formation has screw
Hole is equipped with screw hole set (6) on the screw hole.
4. three core according to claim 1-3 crosses hole connector, which is characterized in that shell (5) material is
Plastics.
5. three core according to claim 1-3 crosses hole connector, which is characterized in that the First Line nose
(11), the second line nose (12), third line nose (13) main part (102) threading hole (1021) aperture it is different.
6. three core according to claim 5 crosses hole connector, which is characterized in that the threading hole of the First Line nose (11)
(1021) aperture is 11.7mm.
7. three core according to claim 6 crosses hole connector, which is characterized in that the threading hole of the second line nose (12)
(1021) aperture is 6.7mm.
8. three core according to claim 6 or 7 crosses hole connector, which is characterized in that third line nose (13) are worn
The aperture of string holes (1021) is 5.6mm.
9. three core according to claim 1-3 crosses hole connector, which is characterized in that the plastic cement gasket (8)
One end face is connect with the shielding pressure ring (7), and other end has inserted link (81), an end face of second sealing ring (9) at
Type has jack, the inserted link (81) and jack grafting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233131 | 2018-12-28 | ||
| CN2018222331310 | 2018-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658450U true CN209658450U (en) | 2019-11-19 |
Family
ID=68525879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920274277.1U Active CN209658450U (en) | 2018-12-28 | 2019-03-05 | Three cores of one kind cross hole connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964570A (en) * | 2021-10-25 | 2022-01-21 | 广东杰思通讯股份有限公司 | Connector structure and new energy vehicle with the same |
-
2019
- 2019-03-05 CN CN201920274277.1U patent/CN209658450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964570A (en) * | 2021-10-25 | 2022-01-21 | 广东杰思通讯股份有限公司 | Connector structure and new energy vehicle with the same |
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