CN209357982U - A kind of water-proof connector - Google Patents
A kind of water-proof connector Download PDFInfo
- Publication number
- CN209357982U CN209357982U CN201821686147.0U CN201821686147U CN209357982U CN 209357982 U CN209357982 U CN 209357982U CN 201821686147 U CN201821686147 U CN 201821686147U CN 209357982 U CN209357982 U CN 209357982U
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- China
- Prior art keywords
- male connector
- connecting tube
- water
- female
- lid
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Abstract
The utility model discloses a kind of water-proof connectors comprising: male connector component, the female component and connection screw thread lid connecting the two for being connected to male connector component；Male connector component includes: male connector part, it is connected to the male connector lid and the first connecting tube at male connector part both ends, the other end of first connecting tube is also connected with the first tail-hood, the outer wall ring set of male connector part has the first water proof ring and the first collision mat, so that being sealed when male connector part is connect with the first connecting tube in junction；Female component includes: female part, it is connected to the second connecting tube of female part end, the other end of second connecting tube is also connected with the second tail-hood, and the outer wall ring set of female part has the second water proof ring and the second collision mat, so that being sealed when female part is connect with the second connecting tube in junction.The water-proof connector of the utility model adds water proof ring and collision mat between the male connector part and the first connecting tube of male connector component and between female part and the second connecting tube, to improve the waterproofing grade of connector.
Description
Technical field
The utility model relates to waterproof electrical connector technical field more particularly to a kind of higher waterproof connections of waterproofing grade
Device.
Background technique
1. existing mutual-inserting type connector conducts slotting connection realization with female component using male connector component.The two is to slotting
Afterwards, it is locked by the retaining mechanism of end, but existing mutual-inserting type connector waterproof effect is poor, and certain applications are not achieved
The waterproofing grade requirement of scene.
2. existing to slotting connection, the part of intermediate thread lid connection is all that such as mode is buckled using plug rear end, and operation is not square
Just and in the case where having installed cable occur can not installing or problem difficult to install.
Utility model content
The purpose of this utility model is to provide a kind of water-proof connectors, and which solve existing mutual-inserting type connector waterproofs
Rank difference, and the threaded cap among slotting connection can be buckled such as from the front end of plug, it solves in the case where having installed cable
It cannot install or problem difficult to install.
In order to achieve the above objectives, the technical solution that the utility model is proposed are as follows:
A kind of water-proof connector of the utility model comprising: male connector component, female component and for connecting the public affairs
The connection screw thread lid of head assembly and female component；Wherein, the male connector component includes: male connector part glue core, male connector part glue core peripheral hardware
There is the connection screw thread lid, male contact rubber core front end is equipped with back-off, matches with the reversed buckle that connection screw thread covers, so that connection
Threaded cap can be sticked into from the front end of male contact rubber core, achieve the effect that pine is not de-；The other end of male contact rubber core has the first connecting tube,
Several waterproof grommets are equipped between first connecting tube and the male contact rubber core, so that male connector part glue core is connect with first
Pipe is sealed when connecting in junction, reaches waterproof effect；The other end of first connecting tube is also connected with the first tail
Lid, is additionally provided with the first waterproof rubber stopper between first tail-hood and the first connecting tube；The female component includes: female part, even
It is connected to the second connecting tube of female part end, the other end of second connecting tube is also connected with the second tail-hood, described
The second waterproof plug is additionally provided between second tail-hood and the second connecting tube, the outer wall ring set of the female part has the second water proof ring and
Two collision mats, so that being sealed when female part is connect with the second connecting tube in junction.
Wherein, be equipped with D-shaped metal ferrule in the male connector part, the outer wall of male connector part also protrude out an annular stop every
Plate, the male connector part outer wall of annular stop partition side are equipped with the annular for accommodating the first water proof ring and the first collision mat
Groove, when the first connecting tube is rotated to annular stop partition on male connector part, the first waterproof is supported in the end of the first connecting tube
Pad, the inner wall of the first connecting tube are extruded in first water proof ring.
Wherein, annular spacing groove is additionally provided on the male connector part of the other side of the annular stop partition, and axial
It is connected to several guide grooves of the annular spacing groove.
Wherein, the inner wall of the male connector lid is equipped with several retention beads corresponding with the guide groove, when installation, male connector lid
It is snapped down to annular stop partition through guide groove by the retention bead of inner wall is axial, rotates male connector lid so that retention bead is caught in ring
In shape limiting slot.
Wherein, a raised annular limit plate, the raised annular limit plate one are equipped among the outer wall of the female part
The female part of side is equipped with the tank for accommodating the second water proof ring and the second collision mat, is equipped in female part and the D-shaped gold
Belong to the equipped D-shaped metal jack of contact pin, when male connector part and the grafting of female part D-shaped metal ferrule and the grafting of D-shaped metal jack with
Cause the two electrical connection.
Wherein, gradient card slot, the connection are additionally provided on the female part of the other side of the raised annular limit plate
Threaded cap is equipped with elastic gradient buckle corresponding with the card slot, after connection screw thread lid is axially caught in card slot, connection screw thread
Lid can arbitrarily be rotated along card slot.
Wherein, the inner wall of the connection Leave out thread lid is threadedly coupled with male connector part, when male connector component is connected to female group
After part, rotation connection screw thread lid is so that male connector component and female component are locked, and oppress water proof ring among male connector component to reach
To waterproof effect.
Compared with prior art, the water-proof connector of the utility model, the male contact rubber core of male connector component are connect with first
Water proof ring and collision mat are added between pipe and between female part and the second connecting tube, to improve the waterproof of connector
Grade.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the water-proof connector of the utility model.
Fig. 2 is the cross-sectional view of the water-proof connector of the utility model.
Fig. 3 is the explosive view of the water-proof connector of the utility model.
Specific embodiment
Below with reference to attached drawing, the utility model is further described in detail.
It please refers to Fig.1 to Fig.3, in the present embodiment, the water-proof connector comprising: it male connector component 20 and is connected to
The female component 10 of the male connector component 20, wherein realized between male connector component 20 and female component 10 using mutual-inserting type connection
It conducts, passes through the locking after a connection screw thread lid 30 is attached between male connector component 20 and female component 10.
Referring to Fig. 2 and Fig. 3, the male connector component 20 includes: male contact rubber core 24, is connected to the male contact rubber core 24
The male connector lid 27 at both ends and the first connecting tube 21, the other end of first connecting tube 21 are also connected with the first tail-hood 22, institute
It states and is additionally provided with one first waterproof rubber stopper 23 between the first tail-hood 22 and the first connecting tube 21, the outer wall ring set of the male contact rubber core 24
There are the first water proof ring 26 and the first collision mat 25, so that close in junction progress when male contact rubber core 24 is connect with the first connecting tube 21
Envelope, 24 front end of male contact rubber core are equipped with back-off, reversely buckle to matching with what connection screw thread covered, so that connection screw thread lid can be from
The front end of male contact rubber core sticks into.The female component 10 includes: female part 14, and be connected to 14 end of female part second connects
Adapter tube 11, the other end of second connecting tube 11 are also connected with the second tail-hood 12, and second tail-hood 12 is connect with second
One second waterproof grommet 13 is additionally provided between pipe 11, the outer wall ring set of the female part 14 has the second water proof ring 16 and second anti-
Water cushion 15, so that being sealed when female part 14 is connect with the second connecting tube 11 in junction.
Wherein, D-shaped metal ferrule 241 is equipped in the male contact rubber core 24, the outer wall of male contact rubber core 24 also protrudes out one
Annular stop partition 242,24 outer wall of male contact rubber core of 242 side of annular stop partition are equipped with anti-for accommodating first
The annular groove 243 of hydrosphere 26 and the first collision mat 25, when the first connecting tube 21 rotation to the annular stop on male contact rubber core 24
When partition 242, the first collision mat 25 is supported in the end of the first connecting tube 21, and the inner wall of the first connecting tube 21 is extruded in described
Not only also passed through by the first collision mat of end waterproof between one water proof ring 26 namely the first connecting tube 21 and male contact rubber core 24
First water proof ring carries out secondary waterproof, to improve waterproofing grade.
More specifically, annular stop is additionally provided on the male contact rubber core 24 of the other side of the annular stop partition 242
Slot 245, and the axial several guide grooves 244 for being connected to the annular spacing groove 245.If the inner wall of the male connector lid 27 is equipped with
Retention bead 271 corresponding with the guide groove 244 is done, when installation, male connector lid 27 is by 271 axial direction of retention bead of inner wall through leading
Be snapped down at annular stop plate 242 to slot 244, rotation male connector lid 27 so that retention bead 271 is caught in annular spacing groove 245,
So that the two quickly assembles.
Referring to Fig. 3, a raised annular limit plate 142 is equipped among the outer wall of the female part 14, it is described convex
The female part 14 for playing 142 side of annular stop plate is equipped with the tank for being used for accommodating the second water proof ring 16 and the second collision mat 15
143, female part 14 is interior to be equipped with the D-shaped metal jack 141 being equipped with the D-shaped metal ferrule 241, when male contact rubber core 24 and mother
D-shaped metal ferrule 241 is with 141 grafting of D-shaped metal jack so that the two is electrically connected when 14 grafting of head.Female part 14 and second
It is threadedly coupled between connecting tube 11.
Wherein, it is additionally provided with gradient card slot 144 on the female part 14 of the other side of the raised annular limit plate 142,
The connection screw thread lid 30 is equipped with elastic gradient buckle 31 corresponding with the gradient card slot 144, when 30 axis of connection screw thread lid
To after being caught in gradient card slot 144, connection screw thread lid 30 can arbitrarily be rotated along gradient card slot 144, the radial tool of elastic gradient buckle 31
There is certain elasticity, consequently facilitating connection screw thread lid 30 is directly installed in female part 14 in assembling.
In the present embodiment, the inner wall of the connection screw thread lid 30 is threadedly coupled with male contact rubber core 24, when male connector component
After 20 are connected to female component 10, rotation connection screw thread lid 30 is so that male connector component 20 and female component 10 are locked, and oppress public affairs
The intermediate water proof ring of head assembly 20 is to reach waterproof effect.
Wherein, be threadedly coupled between the first connecting tube 21 and the first tail-hood 22, the first connecting tube 21 and male contact rubber core 24 it
Between be also be threadedly coupled.In addition, also to be threadedly coupled between the second connecting tube 11 and the second tail-hood 12, the second connecting tube 11 it is another
It is also to be threadedly coupled between outer one end and female part 14.
Compared with prior art, the water-proof connector of the present embodiment, the male contact rubber core of male connector component and the first connecting tube
Between and female part and the second connecting tube between add water proof ring and collision mat, to improve the waterproof etc. of connector
Grade.
Above content, the only preferred embodiment of the utility model, are not intended to limit the embodiments of the present invention,
Those of ordinary skill in the art's central scope according to the present utility model and spirit can very easily carry out corresponding accommodation
Or modification, therefore the protection scope of the utility model should be subject to protection scope required by claims.
Claims (7)
1. a kind of water-proof connector characterized by comprising male connector component, female component and for connecting the male connector group
The connection screw thread lid of part and female component；Wherein, the male connector component includes: male connector part glue core, and the both ends of male connector part glue core are set
There are the connection screw thread lid and male connector lid, male contact rubber core front end is equipped with back-off, matches with the reversed buckle that connection screw thread covers,
So that connection screw thread lid can be sticked into from the front end of male contact rubber core, achieve the effect that pine is not de-；The other end of male contact rubber core has
One connecting tube is equipped with several waterproof grommets, so that male connector part glue core between first connecting tube and the male contact rubber core
It is sealed when being connect with the first connecting tube in junction, reaches waterproof effect；The other end of first connecting tube also connects
It is connected to the first tail-hood, is additionally provided with the first waterproof rubber stopper between first tail-hood and the first connecting tube；The female component includes:
Female part, is connected to the second connecting tube of female part end, and the other end of second connecting tube is also connected with second
Tail-hood, is additionally provided with the second waterproof plug between second tail-hood and the second connecting tube, the outer wall ring set of the female part has second
Water proof ring and the second collision mat, so that being sealed when female part is connect with the second connecting tube in junction.
2. water-proof connector as described in claim 1, which is characterized in that D-shaped metal ferrule is equipped in the male connector part, it is public
The outer wall of head also protrudes out an annular stop partition, and the male connector part outer wall of annular stop partition side is equipped with for holding
The annular groove of the first water proof ring and the first collision mat is received, when the first connecting tube is rotated to the annular stop partition on male connector part
When, the first collision mat is supported in the end of the first connecting tube, and the inner wall of the first connecting tube is extruded in first water proof ring.
3. water-proof connector as claimed in claim 2, which is characterized in that the public affairs of the other side of the annular stop partition
Annular spacing groove, and the axial several guide grooves for being connected to the annular spacing groove are additionally provided in head.
4. water-proof connector as claimed in claim 3, which is characterized in that the inner wall of the male connector lid is led equipped with several with described
To the corresponding retention bead of slot, when installation, male connector lid by inner wall retention bead it is axial through guide groove be snapped down to annular stop every
At plate, male connector lid is rotated so that retention bead is caught in annular spacing groove.
5. water-proof connector as claimed in claim 4, which is characterized in that be equipped with a protrusion among the outer wall of the female part
The female part of annular stop plate, raised annular limit plate side is equipped with for accommodating the second water proof ring and the second collision mat
Tank, the D-shaped metal jack being equipped with the D-shaped metal ferrule is equipped in female part, the D when male connector part and the grafting of female part
Shape metal ferrule is with D-shaped metal jack grafting so that the two is electrically connected.
6. water-proof connector as claimed in claim 5, which is characterized in that the other side of the raised annular limit plate
Gradient card slot is additionally provided on female part, the connection screw thread, which covers, is equipped with elastic gradient buckle corresponding with the card slot, when even
It connects after threaded cap is axially caught in card slot, connection screw thread lid can arbitrarily be rotated along card slot.
7. water-proof connector as claimed in claim 6, which is characterized in that the inner wall and male connector part of the connection Leave out thread lid
Be threadedly coupled, after male connector component is connected to female component, rotation connection screw thread lid so that male connector component and female component are locked,
And water proof ring among male connector component is oppressed to reach waterproof effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686147.0U CN209357982U (en) | 2018-10-17 | 2018-10-17 | A kind of water-proof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686147.0U CN209357982U (en) | 2018-10-17 | 2018-10-17 | A kind of water-proof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357982U true CN209357982U (en) | 2019-09-06 |
Family
ID=67780740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821686147.0U Active CN209357982U (en) | 2018-10-17 | 2018-10-17 | A kind of water-proof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357982U (en) |
-
2018
- 2018-10-17 CN CN201821686147.0U patent/CN209357982U/en active Active
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