CN209001278U - A kind of plastic cement high-tension connector - Google Patents
A kind of plastic cement high-tension connector Download PDFInfo
- Publication number
- CN209001278U CN209001278U CN201822236019.2U CN201822236019U CN209001278U CN 209001278 U CN209001278 U CN 209001278U CN 201822236019 U CN201822236019 U CN 201822236019U CN 209001278 U CN209001278 U CN 209001278U
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- plastic cement
- connector
- busbar
- 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 a kind of plastic cement high-tension connectors for being related to electric car part field, including socket and plug, copper bar is welded on cable by ultrasonic welding technique, busbar component and copper bar are to slotting, realize conducting for socket and plug, the current-carrying capacity of connector can be effectively promoted by the cooperation of busbar component and copper bar, the complexity of conductive member structure is reduced simultaneously, the type chamber to match with connector is equipped in the jack body of the socket, the type chamber is when connector is closed, it can be inserted into header body, to greatly reduce the outer dimension of connector, by designing a set of busbar component, using ultrasonic welding technique by welding copper bus on cable, realize the current-carrying capacity that plastic cement high-tension connector leads to 300A or more, and simplify connector construction, significantly reduce the outer of connector Shape size, is effectively reduced connector cost, and the utility model structure is simple, practical, easy to use and promote.
Description
Technical field
The utility model relates to electric car part field, specifically a kind of plastic cement high-tension connector.
Background technique
Plastic cement high-tension connector in electric car field needs to have following tool feature: 1. current-carrying 250A or less；2.
Using round connection terminal.It is required to be limited by various high pressure interconnection techniques, meets the generally existing structure of connector of These characteristics
Complicated, the disadvantages of outer dimension is huge.This results in material cost, assembling high expensive, and client needs to reserve very large space
To install this connector.
Existing plastic cement high-tension connector generallys use circular pin with jack as the core conductive member being electrically connected, most
Significantly the disadvantage is that the component of connector is numerous, structure is complicated, packaging technology is cumbersome, and connector outer dimension is big, especially works as load
When stream rises to 300A or more, the outer dimension of existing connector is significantly enlarged, and is difficult to overcome problem of temperature rise, product at
This is high.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of plastic cement high-tension connector
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of plastic cement high-tension connector, including socket and plug are equipped with the installation card slot of connection plug in the socket, insert
Head is mounted in socket, and the header body two sides of the plug are equipped with the rocking bar connected or disconnected for controlling socket and plug,
It is equipped with high-voltage interlocking structure in socket and plug, busbar component is equipped in socket, is equipped in plug for connecting busbar component
Copper bar, the type chamber to match with connector is equipped in the jack body of the socket, and busbar component is mounted on the type of jack body
In chamber.
As a further solution of the present invention: the busbar component includes busbar elastic slice, busbar and stainless steel elastic slice,
Busbar elastic slice, busbar and stainless steel elastic slice pass through several rivet interlacements.
The copper installation in the plug is in copper bar sheath as a further solution of the present invention, copper bar weldering
It connects on cable.
The socket is equipped with flange arrangement as a further solution of the present invention, and the flange arrangement includes
The upper end of flange gasket and flange bushing, the socket is equipped with flange bushing, and flange gasket is installed on socket main body.
The jack body is equipped with jack shield cover as a further solution of the present invention, and plug is equipped with
Connection ring and plug shield cover are shielded, the jack shield cover on jack body is connect with device housings, is shielded connection ring and is inserted
The type that head shielding case is respectively positioned on jack body is intracavitary.
The copper bar sheath is by two components of No.1 sheath and No. two sheaths as a further solution of the present invention,
Composition, No.1 sheath and No. two sheaths mutually fasten.
The high-voltage interlocking structure in the socket and plug includes that high pressure is mutual as a further solution of the present invention,
Locknut terminal and high-voltage interlocking male terminal, high-voltage interlocking female terminal are fixedly mounted in the type chamber of socket, high-voltage interlocking male terminal
It is fixedly mounted on header body and protrudes into the end in socket, high-voltage interlocking female terminal and high-voltage interlocking male terminal cooperate.
One end that the header body protrudes into socket as a further solution of the present invention, is equipped with front cover, plug
The other end of ontology is equipped with tail-hood.
The socket is equipped with waterproof pad as a further solution of the present invention, and waterproof pad is mounted on slotting
On the shell of seat.
Compared with prior art, the utility model has the beneficial effects that copper bar is welded on electricity by ultrasonic welding technique
On cable, the busbar component and copper bar realize conducting for socket and plug to inserting, can be with by the cooperation of busbar component and copper bar
The current-carrying capacity of connector is effectively promoted, while reducing the complexity of conductive member structure, is set in the jack body of the socket
There is the type chamber to match with connector, which can be inserted into header body, when connector is closed thus greatly
The outer dimension for reducing connector, by designing a set of busbar component, using ultrasonic welding technique by welding copper bus in cable
On, it realizes plastic cement high-tension connector and leads to the current-carrying capacity of 300A or more, and simplify connector construction, it will be apparent that the company of reducing
The outer dimension for connecing device, is effectively reduced connector cost, and the utility model structure is simple, practical, easy to use and promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plastic cement high-tension connector.
Fig. 2 is the A-A sectional view of plastic cement high-tension connector.
Fig. 3 is the structural schematic diagram of socket in plastic cement high-tension connector.
Fig. 4 is the B-B sectional view of socket in plastic cement high-tension connector.
Fig. 5 is the structural schematic diagram of plug in plastic cement high-tension connector.
Fig. 6 is the C-C sectional view of plug in plastic cement high-tension connector.
Fig. 7 is the structural schematic diagram of busbar component in plastic cement high-tension connector.
Fig. 8 is the structural schematic diagram of copper bar sheath in plastic cement high-tension connector.
Wherein: socket 1, jack body 11, flange gasket 12, busbar component 13, busbar elastic slice 1301, busbar 1302,
Stainless steel elastic slice 1303, rivet 1304, jack shield cover 14, high-voltage interlocking female terminal 15, flange bushing 16, plug 2, plug sheet
Body 21, rocking bar 22, front cover 23, interfacial seal lid 24, high-voltage interlocking male terminal 25, shielding connection ring 26, plug shield cover 27, copper
Arrange 28, copper bar sheath 29, No.1 sheath 2901, No. two sheaths 2902, cushion block 30, grommet 31, wire clamp 32, tail-hoods 33.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
Please refer to Fig. 1~8, in the utility model embodiment, a kind of plastic cement high-tension connector, including socket 1 and plug 2,
The installation card slot of connection plug 2 is equipped in the socket 1, plug 2 is mounted in socket 1,21 liang of the header body of the plug 2
Side is equipped with the rocking bar 22 connected or disconnected for controlling socket 1 and plug 2, by pulling rocking bar 22, realizing control socket 1 and inserting
First 2 connect or disconnect, and high-voltage interlocking structure is equipped in socket 1 and plug 2, are equipped with busbar component 13 in socket 1, in plug 2
Equipped with the copper bar 28 for connecting busbar component 13, the busbar component 13 includes busbar elastic slice 1301, busbar 1302 and stainless
Steel bomb piece 1303, busbar elastic slice 1301, busbar 1302 and stainless steel elastic slice 1303 are connected by several rivets 1304, in plug 2
Copper bar 28 be mounted in copper bar sheath 29, copper bar 28 is welded on cable by ultrasonic welding technique, the busbar component 13
With copper bar 28 to inserting, realization socket 1 is conducted with plug 2, can effectively be mentioned by the cooperation of busbar component 13 and copper bar 28
The current-carrying capacity for rising connector, while reducing the complexity of conductive member structure, be equipped in the jack body 11 of the socket 1 with
The type chamber that connector matches, busbar component 13 are mounted in the type chamber of jack body 11, and the type chamber is when connector is closed, meeting
It is inserted into header body 21, to greatly reduce the outer dimension of connector, by designing a set of busbar component, adopting
With ultrasonic welding technique by welding copper bus on cable, realize plastic cement high-tension connector lead to 300A or more current-carrying capacity,
And simplify connector construction, it will be apparent that connector cost is effectively reduced in the outer dimension for reducing connector.
The socket 1 is equipped with flange arrangement, is mounted on connector in equipment using flange fitted bolt, the flange
Structure includes flange gasket 12 and flange bushing 16, and the upper end of the socket 1 is equipped with flange bushing 16, passes through flange bushing 16
The installation of flange arrangement is completed, flange gasket 12 is installed on jack body 11, cooperates Completion Techniques using flange gasket 12
The installation of blue structure, while improving the connection sealing of flange arrangement.
The jack body 11 is equipped with jack shield cover 14, and plug 2 is equipped with shielding connection ring 26 and plug shield cover
27, the jack shield cover 14 on jack body 11 is connect with device housings, shields connection ring 26 and the equal position of plug shield cover 27
It is intracavitary in the type of jack body 11, connector is realized by jack shield cover 14, shielding connection ring 26 and plug shield cover 27
Shielding.
The copper bar sheath 29 is made of 2,902 two components of No.1 sheath 2901 and No. two sheaths, 2901 He of No.1 sheath
No. two sheaths 2902 mutually fasten, and stable fixation is carried out to copper bar 28 by copper bar sheath 29.
High-voltage interlocking structure in the socket 1 and plug 2 includes high-voltage interlocking female terminal 15 and high-voltage interlocking male terminal
25, high-voltage interlocking female terminal 15 is fixedly mounted in the type chamber of socket 1, and high-voltage interlocking male terminal 25 is fixedly mounted on header body
21 protrude into the end in socket 1, and high-voltage interlocking female terminal 15 and high-voltage interlocking male terminal 25 cooperate, be mounted in plug 2
When in socket 1, high-voltage interlocking female terminal 15 and high-voltage interlocking male terminal 25 are connected with each other, and play the role of high-voltage interlocking.
One end that the header body 21 protrudes into socket 1 is equipped with front cover 23, and the other end of header body 21 is equipped with tail-hood 33,
The copper bar 28 being mounted in plug 2 is welded on cable by ultrasonic welding technique, and cable is connected by grommet 31 and wire clamp 32
It connects in plug 2, cushion block 30 is equipped at grommet 31.
Embodiment 2:
Please refer to Fig. 1~8, the utility model embodiment on the basis of embodiment 1, to a kind of plastic cement high-tension connector into
Row function upgrading, specifically:
The socket 1 is equipped with waterproof pad, and waterproof pad is mounted on the shell of socket 1, is realized by waterproof pad
The dustproof and waterproof function of connector.
The working principle of the utility model is: being equipped with the installation card slot of connection plug 2 in the socket 1, plug 2 is mounted on
In socket 1,21 two sides of header body of the plug 2 are equipped with the rocking bar 22 connected or disconnected for controlling socket 1 and plug 2,
By pulling rocking bar 22, realizes connecting or disconnecting for control socket 1 and plug 2, high-voltage interlocking knot is equipped in socket 1 and plug 2
Structure is equipped with busbar component 13 in socket 1, the copper bar 28 for connecting busbar component 13, the busbar component 13 is equipped in plug 2
Including busbar elastic slice 1301, busbar 1302 and stainless steel elastic slice 1303, busbar elastic slice 1301, busbar 1302 and stainless steel elastic slice
1303 are connected by several rivets 1304, and the copper bar 28 in plug 2 is mounted in copper bar sheath 29, and copper bar 28 passes through supersonic welding
Connection technology is welded on cable, and to inserting, realization socket 1 is conducted with plug 2, passes through busbar for the busbar component 13 and copper bar 28
The cooperation of component 13 and copper bar 28 can effectively promote the current-carrying capacity of connector, while reduce the complicated journey of conductive member structure
It spends, the type chamber to match with connector is equipped in the jack body 11 of the socket 1, busbar component 13 is mounted on jack body 11
Type chamber in, the type chamber connector be closed when, can be inserted into header body 21, to greatly reduce connector
Outer dimension, by design a set of busbar component, using ultrasonic welding technique by welding copper bus on cable, realize plastic cement
High-tension connector leads to the current-carrying capacity of 300A or more, and simplifies connector construction, it will be apparent that reduces the shape ruler of connector
It is very little, connector cost is effectively reduced.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of plastic cement high-tension connector, including socket (1) and plug (2), which is characterized in that the company of being equipped in the socket (1)
The installation card slot of plug (2), plug (2) are mounted in socket (1), and the header body (21) of the plug (2), which is equipped with, to be used
High-voltage interlocking knot is equipped in the rocking bar (22) that control socket (1) and plug (2) connect or disconnect, socket (1) and plug (2)
Structure is equipped with busbar component (13) in socket (1), and the copper bar (28) for connecting busbar component (13) is equipped in plug (2), described
The type chamber to match with connector is equipped in the jack body (11) of socket (1), busbar component (13) is mounted on jack body
(11) in type chamber.
2. plastic cement high-tension connector according to claim 1, which is characterized in that the busbar component (13) includes busbar bullet
Piece (1301), busbar (1302) and stainless steel elastic slice (1303), the busbar elastic slice (1301), busbar (1302) and stainless steel bomb
Piece (1303) is connected by several rivets (1304).
3. plastic cement high-tension connector according to claim 1, which is characterized in that copper bar (28) peace in the plug (2)
In copper bar sheath (29), copper bar (28) is welded on cable.
4. plastic cement high-tension connector according to claim 1, which is characterized in that the socket (1) is equipped with flange arrangement,
The flange arrangement includes flange gasket (12) and flange bushing (16), and the upper end of the socket (1) is equipped with flange bushing
(16), flange gasket (12) is installed on jack body (11).
5. plastic cement high-tension connector according to claim 1, which is characterized in that the jack body (11) is equipped with socket
Shielding case (14), plug (2) are equipped with shielding connection ring (26) and plug shield cover (27), the socket screen on jack body (11)
It covers cover (14) to connect with device housings, shields connection ring (26) and plug shield cover (27) is respectively positioned on the type chamber of jack body (11)
It is interior.
6. plastic cement high-tension connector according to claim 3, which is characterized in that the copper bar sheath (29) is by No.1 sheath
(2901) it is mutually fastened with No. two sheath (2902) compositions, No.1 sheath (2901) and No. two sheaths (2902).
7. plastic cement high-tension connector according to claim 1, which is characterized in that the height in the socket (1) and plug (2)
Pressure interlocking structure includes high-voltage interlocking female terminal (15) and high-voltage interlocking male terminal (25), the fixed peace of high-voltage interlocking female terminal (15)
In the type chamber of socket (1), high-voltage interlocking male terminal (25) is fixedly mounted on the end that header body (21) protrudes into socket (1)
Head, high-voltage interlocking female terminal (15) and high-voltage interlocking male terminal (25) cooperate.
8. plastic cement high-tension connector according to claim 1, which is characterized in that the header body (21) protrudes into socket
(1) one end is equipped with front cover (23), and the other end of header body (21) is equipped with tail-hood (33).
9. plastic cement high-tension connector according to claim 1, which is characterized in that the socket (1) is equipped with waterproof pad,
Waterproof pad is mounted on the shell of socket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236019.2U CN209001278U (en) | 2018-12-28 | 2018-12-28 | A kind of plastic cement high-tension connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236019.2U CN209001278U (en) | 2018-12-28 | 2018-12-28 | A kind of plastic cement high-tension connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001278U true CN209001278U (en) | 2019-06-18 |
Family
ID=66808603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822236019.2U Expired - Fee Related CN209001278U (en) | 2018-12-28 | 2018-12-28 | A kind of plastic cement high-tension connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900586A (en) * | 2020-07-20 | 2020-11-06 | 东莞市鼎通精密科技股份有限公司 | Be used for car communication signal connector |
| CN114221180A (en) * | 2020-09-03 | 2022-03-22 | 比亚迪股份有限公司 | High voltage connector |
-
2018
- 2018-12-28 CN CN201822236019.2U patent/CN209001278U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900586A (en) * | 2020-07-20 | 2020-11-06 | 东莞市鼎通精密科技股份有限公司 | Be used for car communication signal connector |
| CN111900586B (en) * | 2020-07-20 | 2021-10-15 | 东莞市鼎通精密科技股份有限公司 | Automobile communication signal connector |
| CN114221180A (en) * | 2020-09-03 | 2022-03-22 | 比亚迪股份有限公司 | High voltage connector |
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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: 20190618 Termination date: 20211228 |