CN207677174U - Automobile control line connector with water-proof function - Google Patents
Automobile control line connector with water-proof function Download PDFInfo
- Publication number
- CN207677174U CN207677174U CN201820092595.1U CN201820092595U CN207677174U CN 207677174 U CN207677174 U CN 207677174U CN 201820092595 U CN201820092595 U CN 201820092595U CN 207677174 U CN207677174 U CN 207677174U
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- terminal
- water
- connector
- female end
- nut
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Abstract
A kind of automobile control line connector with water-proof function, which is characterized in that the connector includes：Male terminal, female end terminal and terminal fit line, the male terminal match the connection for realizing control circuit with the female end terminal；The male terminal includes contact pin straight inserting head, clamp spring and waterproof connector, one end of the contact pin straight inserting head through clamp spring import and with waterproof connector grafting；The waterproof connector includes tail portion nut, to connected nut, plastic cement claw, annular waterproof apron, water-resistant corrugated tube；The utility model realizes the locking to water-resistant corrugated tube by the interference extrusion of the two by the way that plastic cement claw and annular waterproof apron are arranged on the connectors.The utility model waterproofing grade is up to IP67, and dynamically up to IP68 grades, when male and female terminal patches, for male and female contact pin service life up to 500 times or more, fire-protection rating reaches 94 V0 grades.
Description
【Technical field】
The utility model is related to the technical field of auto electric connection, more particularly to a kind of automobile controls with water-proof function
Line connector processed.
【Background technology】
With the continuous development of science and technology, the work and life of people are closely bound up with automobile, and safety problem is
The most important thing, in recent years, new-energy automobile development are swift and violent, compared to traditional diesel locomotive, the electrical member on new-energy automobile
Part coating ratio increases.It is needed through connection between electrical equipment, and rainy day, road is likely to occur in the process of running car
The aqueous vapor that situations such as area water, external water and automotive interior generate may influence whether the stability of electrical equipment work,
But most count connector cannot be designed directly to waterproof, not be durable, short life etc., bad problem has perplexed always whole-car firm
And social development.Traditional connector, which needs to be used as auxiliary element by waterproof seal, to be used cooperatively with connecting, very not side
Just, therefore, a kind of that there is good water resistance, and automobile control line connector simple in structure becomes actual demand.
【Invention content】
The purpose of the utility model is to solve the above problems and to provide a kind of simple in structure, without can be real by auxiliary element
The now automobile control line connector of good water resistance.
To achieve the above object, the utility model provides a kind of automobile control line connector with water-proof function,
It is characterized in that, which includes：Male terminal, female end terminal and terminal fit line, the male terminal and the female end end
Son matches the connection for realizing control circuit；
Wherein, the male terminal includes contact pin straight inserting head, clamp spring and waterproof connector, one end warp of the contact pin straight inserting head
Clamp spring import and with waterproof connector grafting；
Wherein, the waterproof connector includes tail portion nut, to connected nut, plastic cement claw, annular waterproof apron, anti-water ripples
Pipe；
Wherein, described one end to connected nut is equipped with external screw thread, and the other end to connected nut is equipped with internal thread, described
One end of connected nut is threadedly coupled with male terminal, the other end to connected nut is threadedly coupled with tail portion nut；
Wherein, the inner ring of tail portion nut one end is equipped with screw thread, and the other end of the tail portion nut is equipped with the of wedge shape
One spacing ring, first spacing ring are inwardly formed the circular step that the cross section that limitation is axially moved is wedge shape；
Wherein, the plastic cement claw includes the second spacing ring of rectangular cross-section, one end one of second spacing ring
It is formed with spaced multiple arcs wall, one end of the multiple arc wall is inwardly formed third spacing ring；The modeling
The one end of glue claw through tail portion nut imports, and the third spacing ring is in contact with the first spacing ring realizes limit, the multiple
Arc wall and the inner wall of the tail portion nut are interference fitted, the gap between the multiple arc wall and the tail portion nut
Inner wall cooperatively form storage tank；
Wherein, the annular waterproof apron includes annular wall, and one end of the annular wall is outwardly formed the 4th limit
Ring, the one end of the annular waterproof apron through plastic cement claw import, and the 4th spacing ring is in contact with the third spacing ring
Realize limit,
Wherein, the water-resistant corrugated tube between plastic cement claw and annular water proof ring by importing, the multiple arc wall
For rigid, the annular wall is flexible material, and inwardly constraint forms inclination angle for one end of the multiple arc wall, described
Annular wall matches to form sealing with the multiple arc wall, the institute of the annular wall and rigid of flexible material
It states multiple arcs wall phase interference extrusion and is locally caught in storage tank, to lock water-resistant corrugated tube.
The female end terminal includes shell, sealing element, sealed silicone and receptacle electrical connector, and the receptacle electrical connector is set to mother
One end of terminal is held, the receptacle electrical connector is for matching realization grafting, the sealing member with the contact pin straight inserting head of male terminal
Part is arranged around receptacle electrical connector, and the sealed silicone is set to before the shell of receptacle electrical connector and female end terminal.
The shell of the female end terminal is aluminum alloy material, the surface treatment work of the shell of the female end terminal Jing Guo nickel plating
Skill.
The receptacle electrical connector of the female end terminal is Copper alloy material, and the receptacle electrical connector of the female end terminal passes through gold-plated table
Surface treatment technique.
The sealing element of the female end terminal is silastic material.
The female end terminal is configured as maximum operating currenbt 12A, and the female end terminal is configured as maximum working voltage
0V 。
One end of the male terminal is plugged through contact pin straight inserting head and the receptacle electrical connector of the female end terminal, the male end
The other end of terminal is connected through the terminal fit line in water-resistant corrugated tube with external electrical equipment.
The contribution of the utility model is, efficiently solves existing auto electric connector and needs auxiliary element realization anti-
The problem of water function.The utility model passes through the mistake of the two by the way that plastic cement claw and annular waterproof apron are arranged on the connectors
The locking to water-resistant corrugated tube is realized in extruding of being full of.The utility model waterproofing grade is up to IP67, dynamically up to IP68 grades, male and female
When terminal patches, for male and female contact pin service life up to 500 times or more, fire-protection rating reaches 94-V0 grades.
【Description of the drawings】
Fig. 1 is the stereoscopic schematic diagram of the male terminal of the utility model.
Fig. 2 is the stereoscopic schematic diagram of another angle of male terminal of the utility model.
Fig. 3 is the male terminal sectional view of the utility model.
Fig. 4 is the exploded perspective view of the male terminal of the utility model.
Fig. 5 is the stereoscopic schematic diagram of the female end terminal of the utility model.
Fig. 6 is the partial cutaway view of the female end terminal of the utility model.
Fig. 7 is the stereoscopic schematic diagram of the waterproof connector of the utility model.
Fig. 8 is the exploded perspective view of the waterproof connector of the utility model.
Fig. 9 is the stereoscopic schematic diagram to connected nut of the utility model.
Figure 10 is the stereoscopic schematic diagram of the tail portion nut of the utility model.
Figure 11 is the stereoscopic schematic diagram of the annular waterproof apron of the utility model.
Figure 12 is the stereoscopic schematic diagram of the plastic cement claw of the utility model.
Figure 13 is the stereoscopic schematic diagram of the water-resistant corrugated tube of the utility model.
【Attached drawing marks explanation】
Female end terminal~20 of male terminal~10
Contact pin straight inserting head~11
Waterproof connector~13 of clamp spring~12
Tail portion nut~131 pair connected nut~132
Annular waterproof apron~134 in plastic cement claw~133
External screw thread~1321 of water-resistant corrugated tube~135
First spacing ring~1321 of internal thread~1322
Third spacing ring~1333 of multiple arcs wall~1332
Storage tank~136 of second spacing ring~1331
The 4th spacing ring~1342 of annular wall~1341
Sealing element~22 of shell~21
Receptacle electrical connector~24 of sealed silicone~23
【Specific implementation mode】
Hereinafter, the various embodiments of utility model will be described with reference to the drawings.However, embodiment can be by various
Form is implemented, and should not be considered as being restricted to embodiment mentioned in this article.But it theses embodiments are provided so that
It obtains the utility model and completely conveys the scope of protection of the utility model to those skilled in the art.In addition, in order to avoid obscuring
The theme of the disclosure may be not described in or show known function or structure.
Referring to Fig. 1~13, a kind of automobile control with water-proof function is disclosed in a kind of embodiment of the utility model
Line connector, which is characterized in that the connector includes：Male terminal 10, female end terminal 20 and terminal fit line, the male end
Terminal 10 matches the connection for realizing control circuit with the female end terminal 20；
The female end terminal 20 includes shell 21, sealing element 22, sealed silicone 23 and receptacle electrical connector 24, and the jack is inserted
Seat 24 is set to one end of female end terminal 20, and the receptacle electrical connector 24 is used to match reality with the contact pin straight inserting head 11 of male terminal
Existing grafting, the sealing element 22 are arranged around receptacle electrical connector 24, and the sealed silicone 23 is set to receptacle electrical connector（24）With mother
Before the shell 21 for holding terminal.
Specifically, receptacle electrical connector 24 of the one end of the male terminal 10 through contact pin straight inserting head 11 Yu the female end terminal 20
It plugs, the other end of the male terminal 20 is connected through the terminal fit line in water-resistant corrugated tube 25 with external electrical equipment
It connects.
Further, referring to Fig. 5, the shell 21 of the female end terminal 20 is aluminum alloy material, the female end terminal 20
Process of surface treatment of the shell 20 Jing Guo nickel plating.The receptacle electrical connector 24 of the female end terminal 20 is Copper alloy material, the female end
The receptacle electrical connector 24 of terminal 20 passes through gold-plated process of surface treatment.The sealing element 22 of the female end terminal 20 is silicon rubber material
Material.The female end terminal 20 is configured as maximum operating currenbt 12A, and the female end terminal is configured as maximum working voltage 0V.
Further, referring to Fig. 1~3, the shell of the male terminal is aluminum alloy material, the shell of the male terminal
By the process of surface treatment of nickel plating.The contact pin straight inserting head of the male terminal 20 is Copper alloy material, the male terminal
Contact pin straight inserting head passes through gold-plated process of surface treatment.
Wherein, the male terminal 10 includes contact pin straight inserting head 11, clamp spring 12 and waterproof connector 13, the contact pin straight inserting head
11 one end through clamp spring 12 import and with 13 grafting of waterproof connector；
Wherein, the waterproof connector 13 includes tail portion nut 131, to connected nut 132, plastic cement claw 133, annular marine glue
Circle 134, water-resistant corrugated tube 135；
Further, the docking nut is zinc alloy diecasting, and the plastic cement claw is thermoplastic material, the annular
Waterproof apron is silastic material.
Wherein, described one end to connected nut 132 is equipped with external screw thread 1321, and the other end to connected nut 132 is equipped with
Internal thread 1322, described one end to connected nut 132 are threadedly coupled with male terminal 10, the other end to connected nut 132
It is threadedly coupled with tail portion nut 131；The inner ring of described 131 one end of tail portion nut is equipped with screw thread, the other end of the tail portion nut
The first spacing ring 1311 equipped with wedge shape, it is wedge shape that first spacing ring 1311, which is inwardly formed the cross section that limitation is axially moved,
Circular step；The plastic cement claw 133 includes the second spacing ring 1331 of rectangular cross-section, second spacing ring 1331
One end is formed with spaced multiple arcs wall 1332, and one end of the multiple arc wall 1332 is inwardly formed
Three spacing rings 1333；The one end of the plastic cement claw 133 through tail portion nut 131 imports, the third spacing ring 1333 and first
Spacing ring 1311, which is in contact, realizes limit, and the multiple arc wall 1332 and the inner wall of the tail portion nut 131 are interference fitted,
Gap and the inner wall of the tail portion nut 131 between the multiple arc wall 1332 cooperatively form storage tank 136；It is described
Annular waterproof apron 134 includes annular wall 1341, and one end of the annular wall 1341 is outwardly formed the 4th spacing ring 1342,
The one end of the annular waterproof apron 134 through plastic cement claw 133 imports, the 4th spacing ring 1342 and the third spacing ring
1333 are in contact realization limit, the water-resistant corrugated tube 135 by being imported between plastic cement claw 133 and annular water proof ring 134,
The multiple arc wall 1332 is rigid, and the annular wall 1341 is flexible material, the multiple arc wall
Inwardly constraint forms inclination angle for 1332 one end, the annular wall 1341 matched with the multiple arc wall 1332 to be formed it is close
Envelope, the annular wall 1341 of flexible material and the 1332 phase interference extrusion of the multiple arc wall of rigid and part
It is caught in storage tank 136, to lock water-resistant corrugated tube 135.
Specifically, the connector of the utility model has the following advantages：Water proofing property can up to triple waterproofs, it is perfect dust-proof
Waterproofing design is entirely used, degree of protection IP67 up to underwater 10 meter ampere when cable and connector are after collocation encapsulating appropriate, dynamic
State is up to IP68 grades.The material of connector is various：There are nylon, copper, the high-temperature materials such as silica gel to be advised using high with the angle of profession
The material property of lattice, classic weather resistance, and stringent safety design is deferred to completely, material capability is also able to resist more
Kind chemical substance, solvent, oil gas and machine oil, fire-protection rating reach 94-V0 grades.When male and female patches, male and female contact pin service life reaches
500 times or more, when male and female plugs, contact engaging and separating force is uniform.
Take this, the utility model passes through the mistake of the two by the way that plastic cement claw and annular waterproof apron are arranged on the connectors
The locking to water-resistant corrugated tube is realized in extruding of being full of.The utility model waterproofing grade is up to IP67, dynamically up to IP68 grades, male and female
When terminal patches, for male and female contact pin service life up to 500 times or more, fire-protection rating reaches 94-V0 grades.
Although being disclosed to the utility model by above example, the scope of protection of the utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, deformation, the replacement etc. done to above each component will fall into this
In the right of utility model.
Claims (7)
1. a kind of automobile control line connector with water-proof function, which is characterized in that the connector includes：Male terminal
（10）, female end terminal（20）And terminal fit line, the male terminal（10）With the female end terminal（20）Match realization control
The connection of circuit processed；
Wherein, the male terminal（10）Including contact pin straight inserting head（11）, clamp spring（12）And waterproof connector（13）, the contact pin is straight
Plug（11）One end through clamp spring（12）Import and and waterproof connector（13）Grafting；
Wherein, the waterproof connector（13）Including tail portion nut（131）, to connected nut（132）, plastic cement claw（133）, annular it is anti-
Glue circle（134）, water-resistant corrugated tube（135）；
Wherein, described to connected nut（132）One end be equipped with external screw thread（1321）, described to connected nut（132）The other end set
There is internal thread（1322）, described to connected nut（132）One end and male terminal（10）It is threadedly coupled, it is described to connected nut
（132）The other end and tail portion nut（131）It is threadedly coupled；
Wherein, the tail portion nut（131）The inner ring of one end is equipped with screw thread, and the other end of the tail portion nut is equipped with the of wedge shape
One spacing ring（1311）, first spacing ring（1311）It is inwardly formed the cyclic annular platform that the cross section that limitation is axially moved is wedge shape
Rank；
Wherein, the plastic cement claw（133）The second spacing ring including rectangular cross-section（1331）, second spacing ring
（1331）One end be formed with spaced multiple arcs wall（1332）, the multiple arc wall（1332）One
End is inwardly formed third spacing ring（1333）；The plastic cement claw（133）Through tail portion nut（131）One end import, described the
Three spacing rings（1333）With the first spacing ring（1311）Be in contact realization limit, the multiple arc wall（1332）With the tail
Portion's nut（131）Inner wall interference fit, the multiple arc wall（1332）Between gap and the tail portion nut（131）
Inner wall cooperatively form storage tank（136）；
Wherein, the annular waterproof apron（134）Including annular wall（1341）, the annular wall（1341）One end it is outside
Form the 4th spacing ring（1342）, the annular waterproof apron（134）Through plastic cement claw（133）One end import, the described 4th
Spacing ring（1342）With the third spacing ring（1333）Be in contact realization limit,
Wherein, the water-resistant corrugated tube（135）Pass through plastic cement claw（133）With annular waterproof apron（134）Between import, it is described
Multiple arcs wall（1332）For rigid, the annular wall（1341）For flexible material, the multiple arc wall
（1332）Inwardly constraint forms inclination angle for one end, the annular wall（1341）With the multiple arc wall（1332）It matches
Form sealing, the annular wall of flexible material（1341）With the multiple arc wall of rigid（1332）Phase interference
It squeezes and is locally caught in storage tank（136）In, to lock water-resistant corrugated tube（135）.
2. the automobile control line connector with water-proof function as described in claim 1, which is characterized in that
The female end terminal（20）Including shell（21）, sealing element（22）, sealed silicone（23）And receptacle electrical connector（24）, described
Receptacle electrical connector（24）It is set to female end terminal（20）One end, the receptacle electrical connector（24）For the contact pin straight cutting with male terminal
Head（11）Match realization grafting, the sealing element（22）Around receptacle electrical connector（24）Setting, the sealed silicone（23）If
It is placed in receptacle electrical connector（24）With the shell of female end terminal（21）Before.
3. the automobile control line connector with water-proof function as claimed in claim 2, which is characterized in that
The female end terminal（20）Shell（21）For aluminum alloy material, the female end terminal（20）Shell（21）By nickel plating
Process of surface treatment.
4. the automobile control line connector with water-proof function as claimed in claim 2, which is characterized in that
The female end terminal（20）Receptacle electrical connector（24）For Copper alloy material, the female end terminal（20）Receptacle electrical connector（24）
By gold-plated process of surface treatment.
5. the automobile control line connector with water-proof function as claimed in claim 2, which is characterized in that
The female end terminal（20）Sealing element（22）For silastic material.
6. the automobile control line connector with water-proof function as claimed in claim 2, which is characterized in that
The female end terminal（20）It is configured as maximum operating currenbt 12A, the female end terminal is configured as maximum working voltage
0V 。
7. the automobile control line connector with water-proof function as described in claim 1, which is characterized in that
The male terminal（10）One end through contact pin straight inserting head（11）With the female end terminal（20）Receptacle electrical connector（24）Phase
Grafting, the male terminal（20）The other end through water-resistant corrugated tube（135）Interior terminal fit line and external electrical equipment phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092595.1U CN207677174U (en) | 2018-01-19 | 2018-01-19 | Automobile control line connector with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092595.1U CN207677174U (en) | 2018-01-19 | 2018-01-19 | Automobile control line connector with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677174U true CN207677174U (en) | 2018-07-31 |
Family
ID=62973864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092595.1U Active CN207677174U (en) | 2018-01-19 | 2018-01-19 | Automobile control line connector with water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854631A (en) * | 2019-12-13 | 2020-02-28 | 顺科新能源技术股份有限公司 | Circuit on-off control system and switch |
-
2018
- 2018-01-19 CN CN201820092595.1U patent/CN207677174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854631A (en) * | 2019-12-13 | 2020-02-28 | 顺科新能源技术股份有限公司 | Circuit on-off control system and switch |
| CN110854631B (en) * | 2019-12-13 | 2024-05-17 | 顺科智连技术股份有限公司 | Circuit on-off control system and switch |
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