CN207052846U - A kind of waterproof plug - Google Patents
A kind of waterproof plug Download PDFInfo
- Publication number
- CN207052846U CN207052846U CN201720808079.XU CN201720808079U CN207052846U CN 207052846 U CN207052846 U CN 207052846U CN 201720808079 U CN201720808079 U CN 201720808079U CN 207052846 U CN207052846 U CN 207052846U
- Authority
- CN
- China
- Prior art keywords
- connector
- fastener
- female
- male
- seal
- 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
A kind of waterproof plug of the utility model is related to plug technical field, and first seal, the first fastener and the first connector are provided with its female, and first seal is set on the first connector；The second fastener and the second connector are provided with male；When female and male grafting, first connector is connected with the second connector, first fastener is fastenedly connected with the second fastener by screw thread, first seal leans with the first connector and the second connector respectively, so as to realize being fastenedly connected for male and female, so that the connection sealing between first seal and the first connector and the second connector is more reliable, and then realize effective waterproof action of the plug.
Description
Technical field
It the utility model is related to plug technical field, more particularly to a kind of waterproof plug.
Background technology
In electric power widely used today, either life or work all be unable to do without electric power, the transmission and connection of electric power
Need electric wire being attached by plug, in the prior art, traditional plug only possesses basic conduction to electric current or signal
Effect, the protective effect of correlation is not had, many plugs do not possess waterproof action so that plug can not in outdoor or water etc.
Soaking environment or easily by rain drop erosion environment use, sometimes even in malaria also can by limitation use so that
In these environment it is electrically connected more inconvenience and easily think infiltration be in contact it is bad or electric leakage etc. contingency..
Therefore, it is necessary to be directed to above-mentioned problems of the prior art, there is provided it is a kind of can effective waterproof plug, with solution
Above mentioned problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of waterproof plug.
Technical scheme is used by the utility model solves above-mentioned technical problem：
A kind of waterproof plug, including female and male are provided, for both threads body to be electrically connected with, the female and the
One wire body is electrically connected with, and the male is electrically connected with the second wire body；First seal, the first fastening are provided with the female
Part and the first connector, the first seal are set on first connector；Set in the male tight provided with second
Firmware and the second connector；During female and the male grafting, first connector is connected with second connector, described
First fastener is fastenedly connected with the second fastener by screw thread, the first seal respectively with first connector
Leant with the second connector.
As the improvement of above-mentioned technical proposal, jack is provided with first connector, is set in second connector
It is equipped with contact pin, during female and the male grafting, the contact pin is inserted in the jack.
As the further improvement of above-mentioned technical proposal, internal thread is provided with first fastener, described second is tight
The external screw thread with the screw-internal thread fit is provided with firmware.
As the further improvement of above-mentioned technical proposal, first connector includes being used to connect with second connector
The first inserting section connect, first inserting section include cylindrical outer wall.
As the further improvement of above-mentioned technical proposal, the first seal is O-ring, and it is arranged and is close to described
On the outer wall of first connector inserting section.
As the further improvement of above-mentioned technical proposal, second connector includes being used for and the on the first connector
The second inserting section that one inserting section is attached, cylindrical cavity, first connector are provided with second inserting section
When being connected with the second connector, first inserting section is inserted in the cavity.
As the further improvement of above-mentioned technical proposal, in addition to protective cover, the protective cover be used for female not with public affairs
Female is protected during head connection, the 3rd fastener and second seal, second sealing are provided with the protective cover
Part is set on the 3rd fastener.
As the further improvement of above-mentioned technical proposal, the protective cover also includes connector, and the connector is provided with
First connection end and second connection end, first connection end are connected with the 3rd fastener, second end and First Line
Body or female are connected.
The beneficial effects of the utility model are：
First seal, the first fastener and the first connector are provided with a kind of waterproof plug female of the utility model,
First seal is set on the first connector；The second fastener and the second connector are provided with male；Female and male
During grafting, the first connector is connected with the second connector, and the first fastener is fastenedly connected with the second fastener by screw thread,
First seal leans with the first connector and the second connector respectively, so as to realize being fastenedly connected for male and female, makes
The connection sealing obtained between first seal and the first connector and the second connector is more reliable, and then realizes the effective of the plug
Waterproof action.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used briefly describes：
Fig. 1 is the structural representation of the utility model waterproof plug one embodiment；
Fig. 2 is the explosive view of one embodiment of female in the utility model waterproof plug；
Fig. 3 is the structural representation of embodiment described in Fig. 2；
Fig. 4 is the structural representation that embodiment female described in Fig. 2 is connected with protective cover；
Fig. 5 is the explosive view of one embodiment of male in the utility model waterproof plug；
Fig. 6 is the assembling schematic diagram of embodiment male described in Fig. 5；
Fig. 7 is the partial sectional view of embodiment illustrated in fig. 1；
Fig. 8 is partial enlarged drawing at Fig. 7 I.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to component and directly connect, and refer to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more excellent draw bail.In the utility model it is involved it is upper,
Under, the orientation such as left and right description be only for the mutual alignment relation of each part of the utility model in accompanying drawing.
Each technical characteristic in the utility model, can be with combination of interactions on the premise of not conflicting conflict.
With reference to figure 1, Fig. 1 is the structural representation of the utility model waterproof plug one embodiment, the anti-water cutting of the present embodiment
Head includes female 100 and male 200, and for both threads body to be electrically connected with, female 100 is electrically connected with the first wire body 500, public
First 200 are electrically connected with the second wire body 400.
With reference chart 2-4, Fig. 2 is the explosive view of one embodiment of female in the utility model waterproof plug, and Fig. 3 is figure
The structural representation of 2 embodiments, Fig. 4 are the structural representation that embodiment female described in Fig. 2 is connected with protective cover；This
In embodiment, first seal 130, the first fastener 110 and the first connector 120, the first connector are provided with female 100
120 include the first inserting section, and first inserting section includes cylindrical outer wall 122, jack 121 and the shaft shoulder 123, first seal
130 be O-ring, and first seal 130 is set on the outer wall 122 of the inserting section of the first connector 120 first, and with the outer wall
122 are adjacent to, and realize linear sealing, and the shaft shoulder 123 plays position-limiting action to first seal 130；In being provided with first fastener 110
Screw thread 111.
The present embodiment waterproof plug also sets up protective cover 300, and protective cover 300 is used to not be connected with male 200 in female 100
When female is protected, play the protective actions such as dust-proof, waterproof.The 3rd fastener 310, are provided with the protective cover 300
Two seals 320 and connector 330, it is provided with the 3rd fastener 310 and matches with the internal thread 111 on the first fastener 110
The annular mounting groove 312 of protective cover external screw thread 311 and one of connection is closed, second seal 320 is O-ring, and it is tight that it is set in the 3rd
On firmware 310, and it is adjacent to its outer wall, realizes linear sealing.It is provided with 3rd fastener for being carried out to the second seal
The spacing shaft shoulder.Protective cover 300 is fastenedly connected by the protective cover external screw thread 311 with female 100, now second seal
320 abut between the first fastener 110 and the 3rd fastener 310 and with the two, realize waterproof action, so as to mother
Head inner body plays protective action.Connector 330 includes the first connection end 331, second connection end 332 and connector 333, the
One connection end 331 is set in the annular mounting groove 312 of the 3rd fastener, and second connection end 332 is set in female or First Line
On body 500, in the case where the fastener 310 of protective cover the 3rd departs from female, protective cover can be hung on female by connector 330
100 or first in wire body 500, are easy to take at any time.
With reference to Fig. 5-6, Fig. 5 is the explosive view of one embodiment of male in the utility model waterproof plug, and Fig. 6 is
The assembling schematic diagram of embodiment male described in Fig. 5；In the present embodiment, male 200 includes the second fastener 210 and the second connector
220；The external screw thread in mating connection with the internal thread 111 on above-mentioned first fastener 110 is provided with second fastener 210
211.Second connector 220 include being used for the second inserting section for being attached with the first inserting section on the first connector 120 and
Contact pin 221, cylindrical cavity 222 is provided with the second inserting section, when female is connected with male, the first connector 120 and second
The grafting of connector 220, the first inserting section are inserted in the cavity 222, while contact pin 221 is inserted in the jack 121 of the first connector.
Fig. 7 is the partial sectional view of embodiment illustrated in fig. 1, and Fig. 8 is partial enlarged drawing at Fig. 7 I；With reference to Fig. 1-8,
Originally it is that during 200 grafting of female 100 and male, the first connector 120 is carried out with the second connector 220 in embodiment
Grafting is simultaneously electrically connected with, and internal thread 111 is provided with the first fastener 110, is provided with and the internal thread on the second fastener 210
111 external screw threads 211 being engaged, the first fastener 110 pass through the internal thread 111 and the phase of external screw thread 211 with the second fastener 210
Mutually revolve and be fastenedly connected.First seal 130 leans with the first connector 120 and the second connector 220 respectively.First
Jack 121 is provided with connector 120, contact pin 221 is provided with the second connector, the first inserting section is inserted in the cavity 222,
Contact pin 221 is inserted in the jack 121 of the first connector simultaneously.Now, first seal 130 respectively with the first connector 120 and
Second connector 220 is leant, and realizes sealing function, and the first fastener and the second fastener are fastenedly connected reliably so that first
The connection of seal and the first connector 120 and the second connector 220 is closer reliable, reaches preferable waterproof effect.
Preferred embodiment of the present utility model is above are only, but the utility model is not restricted to the embodiment, is familiar with
Those skilled in the art can also make a variety of equivalent variations or replacement on the premise of without prejudice to the utility model spirit, this
Equivalent deformation or replacement are all contained in the application claim limited range a bit.
Claims (8)
1. a kind of waterproof plug, including female and male, for both threads body to be electrically connected with, it is characterised in that：The female
It is electrically connected with the first wire body, the male is electrically connected with the second wire body；First seal, first are provided with the female
Fastener and the first connector, the first seal are set on first connector；Set in the male and be provided with the
Two fasteners and the second connector；During female and the male grafting, first connector is connected with second connector,
First fastener is fastenedly connected with the second fastener by screw thread, and the first seal connects with described first respectively
Connect device and the second connector leans.
2. waterproof plug according to claim 1, it is characterised in that：Jack is provided with first connector, it is described
It is provided with contact pin in second connector, during female and the male grafting, the contact pin is inserted in the jack.
3. waterproof plug according to claim 1, it is characterised in that：Internal thread is provided with first fastener, institute
State the external screw thread being provided with the second fastener with the screw-internal thread fit.
4. waterproof plug according to claim 1, it is characterised in that：First connector includes being used for and described second
First inserting section of connector connection, first inserting section include cylindrical outer wall.
5. waterproof plug according to claim 4, it is characterised in that：The first seal is O-ring, and it is arranged simultaneously tight
It is attached on the outer wall of the first connector inserting section.
6. waterproof plug according to claim 4, it is characterised in that：Second connector includes being used to be connected with first
The second inserting section that the first inserting section on device is attached, is provided with cylindrical cavity in second inserting section, and described
When a connector is connected with the second connector, first inserting section is inserted in the cavity.
7. according to the waterproof plug described in claim any one of 1-6, it is characterised in that：Also include protective cover, the protective cover
For being protected when female is not connected with male female, the 3rd fastener and the second sealing are provided with the protective cover
Part, the second seal are set on the 3rd fastener.
8. waterproof plug according to claim 7, it is characterised in that：The protective cover also includes connector, the connection
Part is provided with the first connection end and second connection end, and first connection end is connected with the 3rd fastener, and described second connects
End is connect with the first wire body or female to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808079.XU CN207052846U (en) | 2017-07-05 | 2017-07-05 | A kind of waterproof plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808079.XU CN207052846U (en) | 2017-07-05 | 2017-07-05 | A kind of waterproof plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052846U true CN207052846U (en) | 2018-02-27 |
Family
ID=61494414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808079.XU Expired - Fee Related CN207052846U (en) | 2017-07-05 | 2017-07-05 | A kind of waterproof plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052846U (en) |
-
2017
- 2017-07-05 CN CN201720808079.XU patent/CN207052846U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |