CN203277816U - Rotary plug and socket combination - Google Patents
Rotary plug and socket combination Download PDFInfo
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- CN203277816U CN203277816U CN 201320277082 CN201320277082U CN203277816U CN 203277816 U CN203277816 U CN 203277816U CN 201320277082 CN201320277082 CN 201320277082 CN 201320277082 U CN201320277082 U CN 201320277082U CN 203277816 U CN203277816 U CN 203277816U
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- plug
- socket
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- groove
- spring
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Abstract
The utility model discloses a rotary plug and socket combination, belonging to the field of electrical parts. The rotary plug and socket combination comprises a plug body and a socket body. The socket body also comprises a connection ring and two plug electrodes. The connection ring is an annular protrusion. The outer surface of the connection ring is provided with a thread. The two plug electrodes are at the inner side of the connection ring. The socket body also comprises a socket connection device and a socket connection groove. The socket connection device comprises an electrode groove, electrode plates and springs. The electrode groove is an annular groove. Two spring grooves are symmetrically distributed in the electrode groove. The springs are in the spring grooves. The two electrode plates are at the tops of the two springs respectively. The socket connection groove is an annular groove which is matched with the shape of the connection ring. The rotary plug and socket combination has the advantages of threaded connection, convenient and firm connection, simple structure, reasonable design and easy manufacture.
Description
Technical field
The utility model belongs to the electrical component field, specifically, relates to a kind of rotary connector and receptacle combinations, in particular, relates to a kind of plug and receptacle combinations that connects by screw thread rotation.
Background technology
Traditional plug is generally to connect by simple plug-in, but a lot of problems can occur, brings inconvenience for people's production, life.If for example the plug tension, be not easy to pull up plug, if plug is excessively loose, may make to connect obstructedly, the situation of cutting off the power supply easily appears in circuit, affects the normal use of electrical equipment.The most dangerous is if the jack on socket is too large, when children are at play possibly finger put in jack, cause electric shock accidents.
in order to improve fail safe, also there is the people that socket is improved, Chinese patent application number for example: 200810116670.4, open day on 01 20th, 2010, the patent document that a name is called safety socket is disclosed, this invention relates to a kind of safety socket, it comprises: a shell, have two jacks on it: a movable plate, have two through holes: movable plate is positioned at the below of shell, can move horizontally between a primary importance and a second place, when movable plate moves to primary importance, two jacks of movable plate meeting closure, when movable plate moves to the second place, two through holes of movable plate can be corresponding to two jacks of shell: movable plate can also move between one the 3rd position and one the 4th position, when movable plate moves to the 3rd position, movable plate is near shell, when movable plate moves to the 4th position, movable plate is away from shell, one actuator is used for during by the 3rd position movement to the four position, movable plate being moved to the second place by primary importance when movable plate, one replys part, is used for during by the 4th position movement to the three position, movable plate being moved to primary importance by the second place when movable plate.The electric shock that causes although this invention can avoid children that unsuitable article are inserted socket is unexpected.But should invention still have plug plug hard problem, especially inconvenient the elderly uses.
In order to plug conveniently, also there is the people that plug is improved, for example Chinese patent application numbers 201210469334.4, open day on 02 27th, 2013, the patent application document that a name is called a kind of plug is disclosed, this goal of the invention is to provide a kind of plug, not only safety, plug easily, and reasonable in design.By the following technical solutions: a kind of plug, comprise header body, the pin that is connected with header body, with the wire that is connected with pin, header body is provided with the through hole that inserts for finger, the header body side is provided with and points the depression that matches, and is provided with the fair line piece below wire, and this fair line piece is provided with the gathering sill that matches with wire.Although this plug has solved the very difficult problem of plug, does not still solve socket and easily causes children from getting electric shock, brings the problem of potential safety hazard.
Chinese patent application numbers 201110393565.7, open day on 03 21st, 2012, the patent application document that a name is called Anti-electric shock plug socket is disclosed, disclosure of the invention a kind of Anti-electric shock plug socket, comprise plug and socket, described plug comprises header body and electrode, and described socket comprises socket, the jack that is connected with power supply by wire is set in described socket, the insertion electrical conduction mechanism is set in described plugs and sockets.this invention is by arranging the insertion electrical conduction mechanism in plugs and sockets, only have plug to be inserted into the position good rear socket of contact just really charged, insert electrical conduction mechanism and comprise the magnetic-inductive device that is arranged between socket internal plug seat and power supply and the permanent magnet that is arranged in plug, at ordinary times tongue tube not under the effect of magnetic force circuit disconnect, socket is not charged, permanent magnet on plug is contained in insulation crust, after only having plug to be inserted into the position, permanent magnet is just had an effect to the tongue tube on socket, at this moment tongue tube is closed at the effect lower contact of magnetic force, socket is just charged, this has just played fine electroshock-proof function.This patent is improved plug and socket simultaneously, has solved the problem of protection against electric shock, but not only there is the plug hard problem in this patent during actual the use, and also has complex structure, problem that cost is high on making.
Summary of the invention
The problem that 1, will solve
Tension or excessively loose appears for existing product plug ease of connection, the plug of plug is not easy, and easily cause the problem of potential safety hazard, the utility model provides a kind of rotary connector and receptacle combinations, its have advantages of simple in structure, cost is low and more environmental protection, can satisfy the requirement that enterprise produces in enormous quantities.
2, technical scheme
For addressing the above problem, the utility model adopts following technical scheme.
A kind of rotary connector and receptacle combinations comprise header body and jack body, comprise also on header body that connecting ring and plug electrode, described connecting ring are circular projection; The outer surface of described connecting ring has screw thread; Described plug electrode has two, all is positioned at the inboard of connecting ring; Also comprise unitor and socket connecting groove on described jack body; Described unitor comprises electrode groove, electrode slice and spring; Described electrode groove is toroidal cavity, is symmetrically distributed with two spring grooves in the electrode groove; Described spring is arranged in spring groove; Described electrode slice has two, lays respectively at the top of two springs; The toroidal cavity of described socket connecting groove for being complementary with the shape of connecting ring, the inboard of socket connecting groove have the screw thread that matches with the connecting ring surface.
Preferably, also comprise the plug indicator light on described header body, described plug indicator light is positioned on the outer surface of header body; Described plug indicator light is connected with plug electrode.
Preferably, also comprise the socket indicator light on described jack body, described socket indicator light is positioned on the outer surface of jack body; Described socket indicator light is connected with spring.
Preferably, described plug electrode is cylindrical; The width of described electrode groove equals the diameter of plug electrode.
More preferably, the length of described spring equals the width of electrode groove.
More preferably, the width of described electrode groove equals 2mm.
More preferably, a side of described spring also has a baffle plate.
3, beneficial effect
Than prior art, the beneficial effects of the utility model are:
(1) the utility model is except comprising header body and jack body, also comprise connecting ring and plug electrode on header body, also comprise unitor and socket connecting groove on jack body, the outer surface of connecting ring has screw thread, the toroidal cavity that the socket connecting groove is complementary for the shape with connecting ring, there is the screw thread that matches with the connecting ring surface inboard of socket connecting groove, during use, fixedly to insert in the socket connecting groove by connecting ring, and rotation half-turn, be threaded connection, easy to connect, and fixation;
(2) also comprise the plug indicator light on the utility model header body, if plug and socket successful connection, the plug indicator light brightens, and can point out the plug and socket successful connection;
(3) on the utility model jack body, the socket indicator light is arranged, the socket indicator light is positioned on the outer surface of jack body; The socket indicator light is connected with spring, and when electricity condition was arranged, the socket indicator light can indicate present socket to be in "on" position, if lamp does not work, prompting is in power down mode now;
(4) the utility model plug electrode is cylindrical, the width of electrode groove equals the diameter of plug electrode, the length of spring equals the width of electrode groove, when plug electrode electrode insertion groove and when rotating to the spring place, plug electrode while and electrode slice and spring contact, guaranteed the unobstructed of circuit, effectively avoided because the loosening generation that causes powering-off state of plug;
(5) width of the utility model electrode groove equals 2mm, and current requirements is avoided children because finger inserts the danger that causes in the situation that satisfy;
(6) side of the utility model spring also has a baffle plate, avoids because the loose contact that the movement of spring causes.
Description of drawings
Fig. 1 is the cutaway view of the utility model plug;
Fig. 2 is the structural representation of the utility model socket;
Fig. 3 is the enlarged diagram of the utility model unitor.
In figure: 1, header body; 2, plug indicator light; 3, connecting ring; 4, plug electrode; 5, socket indicator light; 6, jack body; 7, unitor; 8, socket connecting groove; 71, electrode groove; 72, electrode slice; 73, spring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of rotary connector and receptacle combinations comprise header body 1 and jack body 6, also comprise plug indicator light 2, connecting ring 3 and plug electrode 4 on header body 1, and plug indicator light 2 is positioned on the outer surface of header body 1; Plug indicator light 2 is connected with plug electrode 4.Connecting ring 3 is circular projection; The outer surface of connecting ring 3 has screw thread; Plug electrode 4 has two, all is positioned at the inboard of connecting ring 3.Also comprise socket indicator light 5, unitor 7 and socket connecting groove 8 on jack body 6; Socket indicator light 5 is positioned on the outer surface of jack body 6; Unitor 7 comprises electrode groove 71, electrode slice 72 and spring 73; Electrode groove 71 is toroidal cavity, is symmetrically distributed with two spring grooves in electrode groove 71; Spring 73 is arranged in spring groove; Electrode slice 72 has two, lays respectively at the top of two springs 73; Socket indicator light 5 is connected with spring 73.The toroidal cavity that socket connecting groove 8 is complementary for the shape with connecting ring 3, the inboard of socket connecting groove 8 have the screw thread that matches with connecting ring 3 surfaces.Plug electrode 4 is cylindrical; The width of electrode groove 71 equals the diameter of plug electrode 4.The length of spring 73 equals the width of electrode groove 71, equals 2mm.One side of spring 73 also has a baffle plate.
During use, header body 1 is inserted on jack body 6, at this moment the interior position near baffle plate of plug electrode 4 electrode insertion grooves 71, connecting ring 3 inserts in socket connecting groove 8, and with header body 1 rotation half cycle, plug electrode 4 contacts with spring 73 simultaneously with electrode slice 72, circuit turn-on, plug indicator light 2 brightens, and connecting ring 3 is threaded with socket connecting groove 8, makes fixation.When needs cut off the power supply, pull up header body 1, only need header body 1 opposite spin half cycle is got final product, easy to operate, plug is easily.
Claims (7)
1. a rotary connector and receptacle combinations, comprise header body (1) and jack body (6), and it is characterized in that: also comprise connecting ring (3) and plug electrode (4) on header body (1), described connecting ring (3) is circular projection; The outer surface of described connecting ring (3) has screw thread; Described plug electrode (4) has two, all is positioned at the inboard of connecting ring (3); Also comprise unitor (7) and socket connecting groove (8) on described jack body (6); Described unitor (7) comprises electrode groove (71), electrode slice (72) and spring (73); Described electrode groove (71) is toroidal cavity, is symmetrically distributed with two spring grooves in electrode groove (71); Described spring (73) is arranged in spring groove; Described electrode slice (72) has two, lays respectively at the top of two springs (73); The toroidal cavity of described socket connecting groove (8) for being complementary with the shape of connecting ring (3), the inboard of socket connecting groove (8) have the screw thread that matches with connecting ring (3) surface.
2. a kind of rotary connector according to claim 1 and receptacle combinations, it is characterized in that: also comprise plug indicator light (2) on described header body (1), described plug indicator light (2) is positioned on the outer surface of header body (1); Described plug indicator light (2) is connected with plug electrode (4).
3. a kind of rotary connector according to claim 1 and receptacle combinations, it is characterized in that: also comprise socket indicator light (5) on described jack body (6), described socket indicator light (5) is positioned on the outer surface of jack body (6); Described socket indicator light (5) is connected with spring (73).
4. a kind of rotary connector according to claim 1 and receptacle combinations is characterized in that: described plug electrode (4) is for cylindrical; The width of described electrode groove (71) equals the diameter of plug electrode (4).
5. a kind of rotary connector according to claim 4 and receptacle combinations, it is characterized in that: the length of described spring (73) equals the width of electrode groove (71).
6. a kind of rotary connector according to claim 4 and receptacle combinations, it is characterized in that: the width of described electrode groove (71) equals 2mm.
7. the described a kind of rotary connector of any one and receptacle combinations according to claim 1-6, it is characterized in that: a side of described spring (73) also has a baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277082 CN203277816U (en) | 2013-05-21 | 2013-05-21 | Rotary plug and socket combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277082 CN203277816U (en) | 2013-05-21 | 2013-05-21 | Rotary plug and socket combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277816U true CN203277816U (en) | 2013-11-06 |
Family
ID=49508148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320277082 Expired - Fee Related CN203277816U (en) | 2013-05-21 | 2013-05-21 | Rotary plug and socket combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277816U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680238A (en) * | 2016-01-27 | 2016-06-15 | 朱顺华 | Plug device for mobile phone |
| CN107319925A (en) * | 2017-02-24 | 2017-11-07 | 佛山诗勤智能科技有限公司 | A kind of electric kettle structure for being difficult to get an electric shock |
| CN107331542A (en) * | 2017-02-24 | 2017-11-07 | 广州利萨智能化科技有限公司 | A kind of startup structure in bonding machine |
| CN107331543A (en) * | 2017-02-24 | 2017-11-07 | 广州众顶建筑工程科技有限公司 | A kind of safety switch being used in sheet cutting machine |
-
2013
- 2013-05-21 CN CN 201320277082 patent/CN203277816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680238A (en) * | 2016-01-27 | 2016-06-15 | 朱顺华 | Plug device for mobile phone |
| CN107319925A (en) * | 2017-02-24 | 2017-11-07 | 佛山诗勤智能科技有限公司 | A kind of electric kettle structure for being difficult to get an electric shock |
| CN107331542A (en) * | 2017-02-24 | 2017-11-07 | 广州利萨智能化科技有限公司 | A kind of startup structure in bonding machine |
| CN107331543A (en) * | 2017-02-24 | 2017-11-07 | 广州众顶建筑工程科技有限公司 | A kind of safety switch being used in sheet cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140521 |