CN208209098U - A kind of new waterproof salt spray proof precision electric connector - Google Patents
A kind of new waterproof salt spray proof precision electric connector Download PDFInfo
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- CN208209098U CN208209098U CN201820484078.9U CN201820484078U CN208209098U CN 208209098 U CN208209098 U CN 208209098U CN 201820484078 U CN201820484078 U CN 201820484078U CN 208209098 U CN208209098 U CN 208209098U
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- female
- conductive terminal
- male connector
- electric connector
- protective shell
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Abstract
The utility model relates to a kind of new waterproof salt spray proof precision electric connectors, including male connector, female, waterproof jacket and protective shell, the male connector includes insulation crust and the contact pin that is fixed on inside the insulation crust, the female includes insulation crust and at least one conductive terminal for being arranged in inside the insulation crust, the conductive terminal is in hollow cylindrical shape, conductive terminal one end is electrically connected with external conducting wire, the other end is equipped with inverted elastic pawl, the elastic pawl is arranged at the port of conductive terminal, the waterproof jacket is set in outside male connector and female, the outside of waterproof jacket is arranged in protective shell.Water proof ring can prevent aqueous vapor and salt fog from entering electrical connector interior by the junction of male connector and female, and protective shell can play the role of increasing male connector and female junction intensity.In addition, conductive terminal one end in female is equipped with inverted elastic pawl, elastic pawl and contact pin can fit closely always and conductive, connection reliability height, shockproof effect are good.
Description
Technical field
The utility model relates to technical field of electric connectors more particularly to a kind of new waterproof salt spray proof precision to be electrically connected
Device.
Background technique
Electric connector is that electrical connection and signal transmitting are carried out between device and device, component and component, system and system
Base components.Current electric connector is mainly made of male connector and female.Female is generally fixed in electrical component, male connector one
As connect external conducting wire, electrical connection function is realized by the mechanical inserted of male connector and female.But current connector is one
In the higher use occasion of a little environmental requirements, in the case where moist, or under the bad working environments with salt fog, use
Stability and reliability be not high.
Utility model content
The purpose of this utility model is to provide a kind of novel precise electric connectors with certain water-proof anti-salt fog performance.
The utility model is realized in this way: a kind of new waterproof salt spray proof precision electric connector, including male connector, female,
Waterproof jacket and protective shell, the male connector include insulation crust and the contact pin that is fixed on inside the insulation crust, the female packet
At least one conductive terminal for including insulation crust and being arranged in inside the insulation crust, the conductive terminal are in hollow cylinder
Shape, conductive terminal one end are electrically connected with external conducting wire, and the other end is equipped with inverted elastic pawl, and the elastic pawl setting exists
At the port of conductive terminal, the waterproof jacket is set in outside male connector and female, and the outside of waterproof jacket is arranged in protective shell.
Wherein, the elastic pawl includes corpus unguis and multiple Undee shrapnels, the Undee shrapnel circumferentially uniform cloth
It sets on corpus unguis.
Wherein, the corpus unguis is equipped with flange, prevents elastic pawl from falling into conductive terminal.
Wherein, the port of the flange and conductive terminal is welded, so that elastic pawl and conductive terminal are relatively solid
It is fixed.
Wherein, the tail end of the male connector and female is cone, and the protective shell both ends are also cone, to prevent public affairs
Head and female are relatively moved and are loosened.
Wherein, the protective shell includes left shell and right shell body, the side that the left shell and right shell body pass through buckle snapping
Formula is fixedly connected.
Wherein, the protective shell includes left shell and right shell body, and the left shell and right shell body are by way of playing screw
It is fixedly connected.
Wherein, the protective shell includes left shell and right shell body, and the left shell and right shell body one end are pivotally connected by hinge,
The other end is fixedly connected by way of buckling snapping.
The utility model has the following beneficial effects: the new waterproof salt spray proof precision electric connector includes male connector, female, prevents
Water jacket and protective shell, waterproof jacket are set in outside male connector and female, and the outside of waterproof jacket is arranged in protective shell.Water proof ring can be to prevent
Sealing gas and salt fog enter electrical connector interior by the junction of male connector and female, still ensure that have in the case where humidity
Higher stability and reliability, protective shell can play the role of increasing male connector and female junction intensity, in electric connector
When by external impacts, it is first subject to the destruction of impact force bring, water proof ring is generally made of the silica gel material of elasticity, moreover it is possible to rise
To certain buffer function, male connector and female can be effectively protected.In addition, conductive terminal one end in female is equipped with inverted
Elastic pawl, elastic pawl and contact pin can fit closely always and conduction, and connection reliability is high, and shockproof effect is good, can drop
The frequency that flash phenomenon caused by low vibration occurs.
Detailed description of the invention
Fig. 1 is that the overall structure of new waterproof salt spray proof precision electric connector embodiment one described in the utility model is cutd open and shown
Figure；
Fig. 2 is male connector and female matching relationship structural schematic diagram in the utility model embodiment one；
Fig. 3 is the stereochemical structure signal of new waterproof salt spray proof precision electric connector embodiment two described in the utility model
Figure.
Wherein, 1, male connector；11, insulation crust；12, contact pin；2, female；21, insulation crust；22, conductive terminal；23, bullet
Property pawl；231, corpus unguis；232, Undee shrapnel；233, flange；3, waterproof jacket；4, protective shell；41, left shell；42, right shell
Body；421, hinge；422, it buckles；423, it is buckled to；5, conducting wire.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As the embodiment one of new waterproof salt spray proof precision electric connector described in the utility model, such as Fig. 1 and Fig. 2 institute
Show, including male connector 1, female 2, waterproof jacket 3 and protective shell 4, the male connector 1 includes insulation crust 11 and is fixed on outside the insulation
Contact pin 12 inside shell 11, the female 2 include insulation crust 21 and be arranged in inside the insulation crust 21 at least one
Conductive terminal 22, the conductive terminal 22 are in hollow cylindrical shape, and 22 one end of conductive terminal is electrically connected with external conducting wire 5, separately
One end is equipped with inverted elastic pawl 23, and the elastic pawl 23 is arranged at the port of conductive terminal 22,3 sets of the waterproof jacket
It is located at outside male connector 1 and female 2, the outside of waterproof jacket 3 is arranged in protective shell 4.
In the present embodiment, the protective shell 4 includes left shell and right shell body, and the left shell and right shell body pass through buckle
The mode of snapping is fixedly connected, and is assembled simple and quick.
Water proof ring 3 can prevent aqueous vapor and salt fog from entering electrical connector interior by the junction of male connector 1 and female 2,
Stability and reliability with higher are still ensured that in the case where humidity, protective shell 4, which can play, increases male connector 1 and female 2
The effect of junction intensity is first subject to the destruction of impact force bring, water proof ring 3 one when electric connector is by external impacts
As by elasticity silica gel material be made, moreover it is possible to play certain buffer function, male connector 1 and female 2 can be effectively protected.Separately
Outside, 22 one end of conductive terminal in female 2 is equipped with inverted elastic pawl 23, and elastic pawl 23 always can be close with contact pin 12
It is bonded and conductive, connection reliability is high, and shockproof effect is good, can reduce the frequency that flash phenomenon caused by shaking occurs.
In the present embodiment, the elastic pawl 23 includes corpus unguis 231 and multiple Undee shrapnels 232, the waveform
Elastic slice 232 is circumferentially evenly arranged on corpus unguis 231.Undee shrapnel 232 at least keeps two with the contact of contact pin 12 and contacts
Point is not easy flash so shockproof effect is more preferable.
In the present embodiment, the corpus unguis 231 is equipped with flange 233, prevents elastic pawl 23 from falling into conductive terminal 22
Interior, the flange 233 and the port of conductive terminal 22 are welded, so that elastic pawl 23 and conductive terminal 22 are relatively solid
It is fixed.When being molded the insulation crust 21 of female 2, conductive terminal 22 and elastic pawl 23 are also more preferable fixed, to improve part
Yields.
In the present embodiment, the tail end of the male connector 1 and female 2 is cone, and 4 both ends of the protective shell are also circular cone
Shape is loosened with preventing male connector 1 and female 2 from relatively moving.
As the alternative solution of the utility model, the protective shell includes left shell and right shell body, the left shell and the right side
Shell is fixedly connected and feasible by way of playing screw.
As the embodiment two described in the utility model with the quick push type electric connector of all insulation, as shown in figure 3, institute
Stating protective shell includes left shell 41 and right shell body 42, with embodiment one the difference is that the left shell 41 and right shell body 42 1
End is pivotally connected by hinge 421, and the other end is fixedly connected by way of buckling 422 snappings.Structure is simple, easy to process, assembling
It is easy quick.
In the present embodiment, the protective shell is cylindric, and the inner wall of the right shell body 42 is equipped with back-off 423, it is described fall
For button 423 for preventing male connector 1 and female 2 from deviating from from protective shell, 423 quantity of the back-off are four, are distributed in right shell body 42
Four edges, stress equalization, structure is more stable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of new waterproof salt spray proof precision electric connector, which is characterized in that including male connector, female, waterproof jacket and protective shell,
The male connector includes insulation crust and the contact pin that is fixed on inside the insulation crust, and the female includes insulation crust and setting
At least one conductive terminal inside the insulation crust, the conductive terminal are in hollow cylindrical shape, conductive terminal one end
It is electrically connected with external conducting wire, the other end is equipped with inverted elastic pawl, and the port of conductive terminal is arranged in the elastic pawl
Place, the waterproof jacket are set in outside male connector and female, and the outside of waterproof jacket is arranged in protective shell.
2. electric connector according to claim 1, which is characterized in that the elastic pawl includes corpus unguis and multiple waveforms
Elastic slice, the Undee shrapnel are circumferentially evenly arranged on corpus unguis.
3. electric connector according to claim 2, which is characterized in that the corpus unguis is equipped with flange, prevents elastic spine
Pawl is fallen into conductive terminal.
4. electric connector according to claim 3, which is characterized in that the port of the flange and conductive terminal is welded
It connects, so that elastic pawl and conductive terminal are relatively fixed.
5. electric connector according to claim 1, which is characterized in that the tail end of the male connector and female is cone,
The protective shell both ends are also cone, are loosened with preventing male connector and female from relatively moving.
6. electric connector according to claim 5, which is characterized in that the protective shell includes left shell and right shell body, institute
It states left shell and is fixedly connected by way of buckling snapping with right shell body.
7. electric connector according to claim 5, which is characterized in that the protective shell includes left shell and right shell body, institute
It states left shell and is fixedly connected by way of playing screw with right shell body.
8. electric connector according to claim 5, which is characterized in that the protective shell includes left shell and right shell body, institute
It states left shell and right shell body one end to be pivotally connected by hinge, the other end is fixedly connected by way of buckling snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484078.9U CN208209098U (en) | 2018-04-04 | 2018-04-04 | A kind of new waterproof salt spray proof precision electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484078.9U CN208209098U (en) | 2018-04-04 | 2018-04-04 | A kind of new waterproof salt spray proof precision electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209098U true CN208209098U (en) | 2018-12-07 |
Family
ID=64526652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820484078.9U Active CN208209098U (en) | 2018-04-04 | 2018-04-04 | A kind of new waterproof salt spray proof precision electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638518A (en) * | 2018-12-29 | 2019-04-16 | 镇江奥博通信设备有限公司 | A kind of new waterproof electric connector |
-
2018
- 2018-04-04 CN CN201820484078.9U patent/CN208209098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638518A (en) * | 2018-12-29 | 2019-04-16 | 镇江奥博通信设备有限公司 | A kind of new waterproof electric connector |
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