CN206602246U - A kind of portable power supply female plug - Google Patents
A kind of portable power supply female plug Download PDFInfo
- Publication number
- CN206602246U CN206602246U CN201720200285.2U CN201720200285U CN206602246U CN 206602246 U CN206602246 U CN 206602246U CN 201720200285 U CN201720200285 U CN 201720200285U CN 206602246 U CN206602246 U CN 206602246U
- Authority
- CN
- China
- Prior art keywords
- groove
- annular groove
- housing
- female plug
- annular
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is related to a kind of portable power supply female plug, including female plug body, female plug body includes patching housing, connect housing and wiring housing, shell end outer wall is patched provided with external screw thread, patch and the first groove is provided with housing, second groove, first, which patches groove and second, patches groove, bulge loop is provided between second groove and the first groove, second groove includes first annular groove, second annular groove and the 3rd annular groove, lead-over groove is provided between second annular groove and the 3rd annular groove, link slot is equipped between second annular groove and the 3rd annular groove and first annular groove outer wall, connect housing and be provided with some groove circles and skid-proof regions, wiring housing is provided with some scallops；The utility model sealed waterproof effect is good, and beneficial to quick connection, improves plug property easy to use.
Description
Technical field
The utility model is related to a kind of portable power supply female plug, belongs to power cord plug technical field.
Background technology
The plug of power connector typically has public plug and female plug first two form.Traditional power supply female used is general
All over being non-water-tight, if the space between male plug and female plug is larger, in use, aqueous is easily flowed into the case of the rainy day is outdoor
To inside socket, so as to cause device damage or personnel's electric shock accidents, safety coefficient is relatively low, and the female plug with waterproof construction
The not convenient situation of device to hole is generally there are, so as to limit the convenience that female plug is used.
Utility model content
The purpose of this utility model be the defect for prior art there is provided a kind of portable power supply female plug, seal waterproof
Effect is good, and beneficial to quick connection, improves plug property easy to use.
The utility model is achieved by the following technical solutions：
A kind of portable power supply female plug, including female plug body, the female plug body include patching housing, connection housing and connect
Line housing, the shell end outer wall that patches provided with external screw thread, it is described patch in housing provided with the first groove, the second groove,
First patches groove and second patches groove, and the depth L1 of first groove is less than the depth L2 of the second groove, second groove
Positioned at the first inside grooves, and provided with bulge loop between the first groove；
Second groove includes first annular groove, the second annular groove and the 3rd annular groove, second annular groove and the
Three annular grooves point-blank, and are respectively positioned in first annular groove, are provided between second annular groove and the 3rd annular groove
Lead-over groove, is equipped with link slot between second annular groove and the 3rd annular groove and first annular groove outer wall, described first connects
Slot and second patches groove and is respectively arranged in the second annular groove and the 3rd annular groove, and inside is equipped with electric conductor；
The connection housing connects with patching housing and wiring shell body phase respectively, and the connection housing is provided with some groove circles
And skid-proof regions, the wiring housing is provided with some scallops, and is connected with power line.
A kind of above-mentioned portable power supply female plug, wherein, L1：L2=1：3.
A kind of above-mentioned portable power supply female plug, wherein, the first annular groove inwall is provided with tongue, and the tongue is located at
Between second annular groove and the 3rd annular groove.
A kind of above-mentioned portable power supply female plug, wherein, projection, the projection rectangular in cross-section are provided with the lead-over groove.
The beneficial effects of the utility model are：
The utility model reasonable in design, patches groove and second by first and patches groove realization electrical connection contact, pass through
First groove and the second groove can realize dual-seal waterproof effect, by the structure design of the second groove, make tongue, the second ring
Shape groove, the 3rd annular groove and projection play position-limiting action in structure, beneficial to quick device to hole when coordinating with male plug, improve connection peace
Fill efficiency, connection housing is beneficial to hand-held, and the scallop of wiring housing is beneficial to power line and bent, raising female plug afterbody durability,
So as to improve plug property easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model upward view.
（In figure, female plug body 25 patches housing 26, connection housing 27 and wiring housing 28, external screw thread 29, the first groove
30th, the second groove 31, first patch groove 32 and second and patch groove 33, bulge loop 34, first annular groove 35, the second annular groove 36 and
Three annular grooves 37, tongue 38, lead-over groove 39, projection 40, link slot 41, electric conductor 42, groove circle 43 and skid-proof regions 44, it is fan-shaped recessed
Mouth 45, power line 46）.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of portable power supply female plug, including female plug body, the female plug body include patching housing, connection housing and connect
Line housing, the shell end outer wall that patches provided with external screw thread, it is described patch in housing provided with the first groove, the second groove,
First patches groove and second patches groove, and the depth of first groove is L1, and the depth of the second groove is L2, L1：L2=1：3, institute
The second groove is stated positioned at the first inside grooves, and provided with bulge loop between the first groove；
Second groove includes first annular groove, the second annular groove and the 3rd annular groove, the first annular groove inwall
Tongue is provided with, the tongue is located between the second annular groove and the 3rd annular groove, second annular groove and the 3rd annular groove
Point-blank, and it is respectively positioned in first annular groove, lead-over groove, institute is provided between second annular groove and the 3rd annular groove
State and projection, the projection rectangular in cross-section, second annular groove and the 3rd annular groove and first annular groove are provided with lead-over groove
It is equipped with link slot between outer wall, described first, which patches groove and second, patches groove and be respectively arranged at the second annular groove and the 3rd annular
In groove, and inside is equipped with electric conductor；
The connection housing connects with patching housing and wiring shell body phase respectively, and the connection housing is provided with some groove circles
And skid-proof regions, the wiring housing is provided with some scallops, and is connected with power line.
Working method of the present utility model is：
Groove and second is patched by first and patches groove realization electrical connection contact, can be realized by the first groove and the second groove
Dual-seal waterproof effect, by the structure design of the second groove, makes tongue, the second annular groove, the 3rd annular groove and projection exist
Position-limiting action is played in structure, beneficial to quick device to hole when coordinating with male plug, connection installation effectiveness is improved, connection housing is beneficial to hand
Hold, the scallop of wiring housing is bent beneficial to power line.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (4)
1. a kind of portable power supply female plug, including female plug body, it is characterized in that, the female plug body includes patching housing, connection
Housing and wiring housing, the shell end outer wall that patches are described to patch in housing provided with the first groove, the provided with external screw thread
Two grooves, first patch groove and second and patch groove, and the depth L1 of first groove is less than the depth L2 of the second groove, and described the
Two grooves are located at the first inside grooves, and provided with bulge loop between the first groove；
Second groove includes first annular groove, the second annular groove and the 3rd annular groove, second annular groove and the 3rd ring
Shape groove point-blank, and is respectively positioned in first annular groove, and transition is provided between second annular groove and the 3rd annular groove
Groove, is equipped with link slot between second annular groove and the 3rd annular groove and first annular groove outer wall, described first patches groove
Groove is patched with second to be respectively arranged in the second annular groove and the 3rd annular groove, and inside is equipped with electric conductor；
The connection housing connects with patching housing and wiring shell body phase respectively, and the connection housing is provided with some groove circles and anti-
Skating area, the wiring housing is provided with some scallops, and is connected with power line.
2. a kind of portable power supply female plug as claimed in claim 1, it is characterized in that, L1：L2=1：3.
3. a kind of portable power supply female plug as claimed in claim 1, it is characterized in that, the first annular groove inwall is provided with convex
Groove, the tongue is located between the second annular groove and the 3rd annular groove.
4. a kind of portable power supply female plug as claimed in claim 1, it is characterized in that, projection is provided with the lead-over groove, it is described
Projection rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200285.2U CN206602246U (en) | 2017-03-03 | 2017-03-03 | A kind of portable power supply female plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200285.2U CN206602246U (en) | 2017-03-03 | 2017-03-03 | A kind of portable power supply female plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602246U true CN206602246U (en) | 2017-10-31 |
Family
ID=60146478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720200285.2U Expired - Fee Related CN206602246U (en) | 2017-03-03 | 2017-03-03 | A kind of portable power supply female plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602246U (en) |
-
2017
- 2017-03-03 CN CN201720200285.2U patent/CN206602246U/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: 20171031 Termination date: 20210303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |