CN207199903U - A kind of waterproof electrical connector - Google Patents
A kind of waterproof electrical connector Download PDFInfo
- Publication number
- CN207199903U CN207199903U CN201721098440.0U CN201721098440U CN207199903U CN 207199903 U CN207199903 U CN 207199903U CN 201721098440 U CN201721098440 U CN 201721098440U CN 207199903 U CN207199903 U CN 207199903U
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- bull
- core
- housing
- copper core
- parent part
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Abstract
The utility model discloses a kind of waterproof electrical connector, this electric connector is formed by leading the combination shell that its components, housing bull and housing parent part that core and Fixing clamp-seat are formed are formed, Assembly part is less, simplify production and assembly process, and connected and fixed after each position shaping, maintenance is changed very convenient；Between housing bull and housing parent part, dock and fix after equal dimensional fits between copper core bull and copper core parent part, combination shell wraps its components branch, Fixing clamp-seat wraps Dao Xin branches in its components, for insulated plastic circle on housing bull for the further spacing fixation of copper core bull, water-proof function is good and disconnects conveniently；Overall dimensions are reasonable, compact-sized, ensure that safe to use, the production cost of three core electric connectors reduce further on the basis of water-proof function is realized, the utility model is applied to waterproof electrical connector.
Description
Technical field
It the utility model is related to a kind of waterproof electrical connector field, more particularly to a kind of waterproof electrical connector.
Background technology
In various electrical equipment, the dosage of electric connector is larger, in connecting stable water conservancy diversion in circuit, plays and focuses on your writing
With.Electric connector is made up of housing, insulator, three big elementary cell of contact.
In three core electric connectors of prior art, if notification number is CN204230515U Chinese patents, one kind three is disclosed
Core electric connector, including plug and socket, described plug by transition cable cover, plug core components, connection card cap, locking cap,
Wire spring composition is protected, the left end of transition cable cover is provided with connection card cap, and plug core components, transition electricity are provided with connection card cap
The right-hand member of cable cover is provided with locking cap, and the right-hand member of locking cap is provided with shield wire spring, and plug core components are by three contacts and absolutely
Edge body forms, cheap, the quick connected mode waterproof electrical connector of bayonet socket, uses safer.
But the three cores electric connector part is more, includes the easy damaged components such as locking cap, shield wire spring, be not easy to overhaul
Change, production process is more, is unfavorable for large quantities of production.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of waterproof electrical connector, component part
It is less, the production cost of three core electric connectors is reduce further on the basis of water-proof function is realized.
To reach above-mentioned purpose, technical scheme is used by the utility model solves its technical problem：A kind of anti-water power
Connector, including the combination shell of its components and fully wrapped around its components, its components including three lead core with
And three Fixing clamp-seats led in the middle part of core of parcel, the housing bull and housing that the combination shell is fixed by dimensional fits, intercalation
Parent part form, led described in three core arrangement be in isosceles triangle, it is described lead core by dimensional fits, plugged and fixed copper core bull and
Copper core parent part is formed, and the housing bull cavity shape adapts to copper core bull and wraps up copper core bull, in the housing parent part
Chamber shape adaptation is in Fixing clamp-seat and wraps deck, the inside of the Fixing clamp-seat be provided with three confessions lead core pass through it is logical
Hole, the aperture on the through hole top are more than the aperture of its underpart, and the top of the through hole is interted and fixes copper core parent part, described logical
The bottom in hole is interted and fixes copper core bull, and the ratio between through hole top aperture and bottom aperture are 1.5~2, and the housing is public
Insulated plastic circle of the depression provided with fit copper core bull on the end face of part.
Preferably, it is provided with a pair of spacing collars towards one end of copper core parent part on the Fixing clamp-seat.
Preferably, the cross section of the spacing collar and Fixing clamp-seat is in isosceles triangle, the isosceles triangle
Angle is fillet.
Preferably, the combination shell both ends collect, entirety is in fusiform.
Due to the utilization of above-mentioned technical proposal, the utility model has following beneficial effect compared with prior art：
1. the group that an electric connector is formed by leading its components, housing bull and housing parent part that core and Fixing clamp-seat are formed
Shell composition is closed, Assembly part is less, simplifies production and assembly process, and is connected and fixed after the shaping of each position, and maintenance changes ten
It is convenient to divide；
2. between housing bull and housing parent part, dock and fix after equal dimensional fits between copper core bull and copper core parent part,
Combination shell wraps its components branch, and Fixing clamp-seat wraps Dao Xin branches in its components, housing bull
On insulated plastic circle for the further spacing fixation of copper core bull, water-proof function is good and disconnects conveniently；
It 3. overall dimensions are reasonable, compact-sized, ensure that safe to use, further dropped on the basis of water-proof function is realized
The low production cost of three core electric connectors.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment.
Fig. 2 is that the present embodiment removes the structural representation after housing parent part.
Fig. 3 is the stereogram that core is led in the present embodiment.
Fig. 4 is the stereogram of Fixing clamp-seat in the present embodiment.
Fig. 5 is the structural representation that copper core bull interts Fixing clamp-seat in the present embodiment.
Fig. 6 is the top view of housing bull in the present embodiment.
In figure：1st, its components；2nd, shell is combined；3rd, core is led；4th, Fixing clamp-seat；5th, housing bull；6th, housing parent part；7、
Copper core bull；8th, copper core parent part；9th, through hole；10th, spacing collar；11st, insulated plastic circle.
Embodiment
With reference to specific embodiment, content of the present utility model is described in further detail：
With reference to Fig. 1 and Fig. 2, the present embodiment is a kind of three core electric connectors for possessing water-proof function, is filled for electric car etc.
In the connection circuit put, including the combination shell 2 of its components 1 and fully wrapped around its components 1, its components 1 include three
Individual to lead core 3 and wrap up three Fixing clamp-seats 4 for leading the middle part of core 3, the housing that combination shell 2 is fixed by dimensional fits, intercalation is public
Part 5 and housing parent part 6 are formed, and combination shell 2 both ends collect, entirety is in fusiform.
With reference to Fig. 2, Fig. 3 and Fig. 4, it is in isosceles triangle that three, which are led the arrangement of core 3, leads core 3 by dimensional fits, plugged and fixed
Copper core bull 7 and copper core parent part 8 are formed, and the cavity shape of housing bull 5 adapts to copper core bull 7 and parcel copper core bull 7, shell
The cavity shape of body parent part 6 adapts to Fixing clamp-seat 4 and wraps deck 4, is set on Fixing clamp-seat 4 towards one end of copper core parent part 8
There are a pair of spacing collars 10, the cross section of spacing collar 10 and Fixing clamp-seat 4 is in isosceles triangle, and the angle of isosceles triangle is circle
Angle.
With reference to Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the through hole 9 that core 3 passes through, through hole 9 are led in the inside of Fixing clamp-seat 4 provided with three confessions
The aperture on top is more than the aperture of its underpart, and the top of through hole 9 is interted and fixes copper core parent part 8, and the bottom of through hole 9 is interted and consolidated
Determine copper core bull 7, the ratio between the top aperture of through hole 9 and bottom aperture are 1.5~2, and depression is provided with fit on the end face of housing bull 5
The insulated plastic circle 11 of copper core bull 7.
In the present embodiment, Fixing clamp-seat 4 is by hard PVC injection molding, and combination shell 2 is by flexible PVC injection molding, combination
The both ends of shell 2 are provided with the end cap that nylon material is formed.
The innovation of the present embodiment is：Its components 1, the housing that this electric connector is formed by leading core 3 and Fixing clamp-seat 4
The combination shell 2 that bull 5 and housing parent part 6 are formed forms, and Assembly part is less, simplifies production and assembly process, and each position
Connected and fixed after shaping, maintenance is changed very convenient；Between housing bull 5 and housing parent part 6, copper core bull 7 and copper core parent part 8
Between dock after dimensional fits and fix, combination shell 2 wraps the branch of its components 1, Fixing clamp-seat in its components 1
4 wrap the branches of Dao Xin 3, and the insulated plastic circle 11 on housing bull 5 is prevented for the further spacing fixation of copper core bull 7
Water better function and disconnect conveniently；Overall dimensions are reasonable, compact-sized, ensure that safe to use, realizing the base of water-proof function
The production cost of three core electric connectors is reduce further on plinth.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. a kind of waterproof electrical connector, including the combination shell (2) of its components (1) and fully wrapped around its components (1), its
It is characterised by：Its components (1) lead three Fixing clamp-seats (4) led in the middle part of core (3) of core (3) and parcel including three,
The housing bull (5) and housing parent part (6) that the combination shell (2) is fixed by dimensional fits, intercalation are formed, and core is led described in three
(3) arrangement is in isosceles triangle, and the core (3) of leading is by dimensional fits, the copper core bull (7) and copper core parent part (8) of plugged and fixed
Form, housing bull (5) cavity shape adapts to copper core bull (7) and parcel copper core bull (7), the housing parent part
(6) cavity shape adapts to Fixing clamp-seat (4) and wraps deck (4), and the inside of the Fixing clamp-seat (4) is provided with three
The through hole (9) passed through for leading core (3), the aperture on through hole (9) top are more than the aperture of its underpart, the through hole (9) it is upper
Portion interts and fixes copper core parent part (8), and the bottom of the through hole (9) is interted and fixes copper core bull (7), on the through hole (9)
The ratio between portion aperture and bottom aperture are 1.5~2, and depression is provided with fit copper core bull (7) on the end face of the housing bull (5)
Insulated plastic circle (11).
A kind of 2. waterproof electrical connector according to claim 1, it is characterised in that：Towards copper core on the Fixing clamp-seat (4)
One end of parent part (8) is provided with a pair of spacing collars (10).
A kind of 3. waterproof electrical connector according to claim 1 or 2, it is characterised in that：The spacing collar (10) and fixation
The cross section of deck (4) is in isosceles triangle, and the angle of the isosceles triangle is fillet.
A kind of 4. waterproof electrical connector according to claim 1, it is characterised in that：It is described combination shell (2) both ends collect,
Overall is in fusiform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098440.0U CN207199903U (en) | 2017-08-30 | 2017-08-30 | A kind of waterproof electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098440.0U CN207199903U (en) | 2017-08-30 | 2017-08-30 | A kind of waterproof electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199903U true CN207199903U (en) | 2018-04-06 |
Family
ID=61795802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098440.0U Active CN207199903U (en) | 2017-08-30 | 2017-08-30 | A kind of waterproof electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837897A (en) * | 2020-12-24 | 2021-05-25 | 张文波 | Transformer |
-
2017
- 2017-08-30 CN CN201721098440.0U patent/CN207199903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837897A (en) * | 2020-12-24 | 2021-05-25 | 张文波 | Transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190731 Address after: 224611 Factory Building of Xiaojian Intelligent Terminal Industrial Park, Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Sige Technology (Jiangsu) Co., Ltd. Address before: Room 149, Building 4619, Shanghai-Hangzhou Highway, Caojing Town, Jinshan District, Shanghai, 201500 Patentee before: SHANGHAI HIGO ELECTRONIC TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: Area a010, 3 / F, No. 4 workshop, Suzhou Baishi automobile service building, No. 2266 Taiyang Road, Xincheng high speed railway, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Haigu Technology (Suzhou) Co., Ltd Address before: 224611 Factory Building of Xiaojian Intelligent Terminal Industrial Park, Xiangshui County, Yancheng City, Jiangsu Province Patentee before: Sige Technology (Jiangsu) Co.,Ltd. |