CN204858045U - Plug and phase -match socket thereof - Google Patents
Plug and phase -match socket thereof Download PDFInfo
- Publication number
- CN204858045U CN204858045U CN201520509867.XU CN201520509867U CN204858045U CN 204858045 U CN204858045 U CN 204858045U CN 201520509867 U CN201520509867 U CN 201520509867U CN 204858045 U CN204858045 U CN 204858045U
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- China
- Prior art keywords
- plug
- base
- shaped
- electrode tip
- truncated cone
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Abstract
The utility model discloses a plug and phase -match socket thereof mainly relates to audio signal transmission field. The on -line screen storage device comprises a base, the base front end sets up two at least electrode tips, set up the annular groove on the electrode tip, set up round platform shape insulator between the electrode tip, the base bottom sets up the wire, the wire sets up the spring with the base junction, the spring outer end sets up the protective sheath, protective sheath one end is fixed on the base, with plug assorted socket, and including the base, set up the second round platform shape cavity that suits with the electrode tip in the base, set up and the 2nd U type metal elastomer of recess matched with in the second round platform shape cavity. The utility model has the advantages of it can accomplish audio signal's transmission with firm the linking together of plug and socket, can prevent the folding phenomenon of rupture of plug and wire junction, has that life height, firm in connection, compact structure, occupation space are little, the characteristics of the equipment of being convenient for.
Description
Technical field
The utility model relates to audio signal transmission field, specifically a kind of plug and the socket that matches thereof.
Background technology
The plug great majority of the equipment such as current earphone, audio amplifier, microphone adopt the most advanced and sophisticated form adding cylindrical body, in socket, then arrange flexure strip with matching, thus realize being connected and fixed of plug and socket.This connected mode is convenient to the connection of audio frequency apparatus, but in use still there is following defect:
1) repeatedly plug time owing to using, flexure strip abrasion deformation, causes connection insecure, and the phenomenon having loose contact during use occurs.
2) attachment plug is longer, takes up room large.
3) plug and connecting position of wires often because of the folding phenomenon occurring wire fracture, can affect useful life.
Utility model content
The purpose of this utility model is to provide a kind of plug and the socket that matches thereof, plug and socket can firmly link together the transmission of audio signal by it, the folding phenomenon of rupture of plug and connecting position of wires can be prevented, improve service life of equipment, have be connected firmly, compact conformation, take up room little, be convenient to assemble feature.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of plug; comprise base; described pan frontward end arranges at least two electrode tips; described electrode tip arranges annular groove, and the cross section of described groove is arc-shaped, arranges truncated cone-shaped insulator between described electrode tip; described base bottom arranges wire; described wire and base junction arrange spring, and described outer spring end arranges protective sleeve, and described protective sleeve one end is fixed on base.
Described base rear end arranges the first truncated cone-shaped cavity adapted with electrode tip, in described first truncated cone-shaped cavity, cannelure is set, first U-shaped metal elastic gonosome is set in described cannelure, described first U-shaped metal elastic gonosome openend arranges the annular buckle with fit depressions, arranges electrode nipple in the middle part of described first U-shaped metal elastic gonosome.
Described base is arranged plug draw ring.
Described first truncated cone-shaped cavity is arranged the notch adapted with the first U-shaped metal elastic gonosome to be in communication with the outside.
A kind of socket matched with described a kind of plug, comprise pedestal, the the second truncated cone-shaped cavity adapted with electrode tip is set in described pedestal, arrange the second U-shaped metal elastic gonosome with fit depressions in described second truncated cone-shaped cavity, described second U-shaped metal elastic gonosome is identical with the first U-shaped metallic elastic body structure.
Contrast prior art, the beneficial effects of the utility model are:
1, the utility model is that the groove of arc-shaped coordinates with the second U-shaped metal elastic gonosome by cross section, plug firmly can be fixed in socket, complete the transmission of audio signal, there will not be the phenomenon of loose contact.
2, adopt insulator to separate between electrode tip of the present utility model, the front end of whole plug is made up of electrode tip and insulator, has compact conformation, take up room little feature.
3, the utility model arranges spring at plug and connecting position of wires, can avoid the wire fracture phenomenon because plug and connecting position of wires wire fold cause, and improves service life of equipment.
4, described base rear end arranges the first truncated cone-shaped cavity adapted with electrode tip, in described first truncated cone-shaped cavity, cannelure is set, first U-shaped metal elastic gonosome is set in described cannelure, described first U-shaped metal elastic gonosome openend arranges the annular buckle with fit depressions, arranges electrode nipple in the middle part of described first U-shaped metal elastic gonosome.Two plugs can be linked together, multiple audio frequency apparatus can be connected on a socket, save socket resource, the needs of varying environment can be met.
5, described base arranges plug draw ring, utilize plug draw ring can be convenient to extracting of plug, the wire fracture caused because pulling wire when inconvenience extracted by plug can being avoided, the useful life of equipment can be improved further.
6, described first truncated cone-shaped cavity is arranged the notch adapted with the first U-shaped metal elastic gonosome to be in communication with the outside, the first U-shaped metallic elastic body can insert in the first cannelure by notch, can be convenient to assembling and the maintenance of plug.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model first U-shaped metallic elastic body structure schematic diagrames;
Accompanying drawing 3 is connection diagrams between the utility model plug.
Attached number in the figure: 1, base; 2, electrode tip; 3, groove; 4, insulator; 5, wire; 6, spring; 7, protective sleeve; 8, the first truncated cone-shaped cavity; 9, cannelure; 10, the first U-shaped metal elastic gonosome; 11, annular buckle; 12, electrode nipple; 13, draw ring; 14, notch; 15, pedestal; 16, the second truncated cone-shaped cavity; 17, the second U-shaped metal elastic gonosome.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Described in the utility model is a kind of plug, comprise base 1, described base 1 front end arranges at least two electrode tips 2, described electrode tip 2 arranges annular groove 3, the cross section of described groove 3 is arc-shaped, between described electrode tip 2, truncated cone-shaped insulator 4 is set, described electrode tip 2 matches with insulator 4, electrode tip 2 diameter reduces gradually before backward, for the ease of the insertion of plug, electrode tip front end is foremost set to truncated cone-shaped, and the front end of whole plug is made up of electrode tip and insulator, has the feature of compact conformation.Described base 1 bottom arranges wire 5; described wire 5 arranges spring 6 with base 1 junction; described spring 6 outer end arranges protective sleeve 7; described protective sleeve 7 one end is fixed on base 1; the wire fracture phenomenon because plug and connecting position of wires wire fold cause can be avoided, improve service life of equipment.
In order to socket resource can be saved, meet the needs of different environment for use, described base 1 rear end arranges the first truncated cone-shaped cavity 8 adapted with electrode tip 2, in described first truncated cone-shaped cavity 8, cannelure 9 is set, first U-shaped metal elastic gonosome 10 is set in described cannelure 9, described first U-shaped metal elastic gonosome 10 openend arranges the annular buckle 11 matched with groove 3, in the middle part of described first U-shaped metal elastic gonosome 10, electrode nipple 12 is set, described pedestal rear end arranges a structure identical with socket, two plugs can be linked together, multiple audio frequency apparatus can be connected on a socket, save socket resource, the needs of varying environment can be met.
Extracting for the ease of plug, described base 1 arranges plug draw ring 13, utilizes plug draw ring can be convenient to extracting of plug, can avoiding the wire fracture caused because pulling wire when inconvenience extracted by plug, can improve the useful life of equipment further.
For the ease of assembling and the maintenance of plug, described first truncated cone-shaped cavity 8 is arranged the notch 14 adapted with the first U-shaped metal elastic gonosome 10 to be in communication with the outside, first U-shaped metallic elastic body can insert in the first cannelure by notch, can be convenient to assembling and the maintenance of plug.
A kind of socket matched with described a kind of plug, comprise pedestal 15, in described pedestal 15, the second truncated cone-shaped cavity 16 adapted with electrode tip 2 is set, in described second truncated cone-shaped cavity 16, the second U-shaped metal elastic gonosome 17 matched with groove 3 is set, described second U-shaped metal elastic gonosome 17 is identical with the first U-shaped metal elastic gonosome 10 structure, plug firmly can be fixed in socket, complete the transmission of audio signal, there will not be the phenomenon of loose contact.
Plug and plug grafting in use, directly by plug insertion socket, also can insert in socket, when extracting, extract by pedestal, also extract by draw ring by the utility model again.
Embodiment 1: described in the utility model is a kind of plug and the socket that matches thereof, comprise plug, described plug comprises base, described pan frontward end arranges three electrode tips, described electrode tip arranges annular groove, the cross section of described groove is arc-shaped, truncated cone-shaped insulator is set between described electrode tip, described electrode tip matches with insulator, electrode tip diameter reduces gradually before backward, and for the ease of the insertion of plug, electrode tip front end is foremost set to truncated cone-shaped, the front end of whole plug is made up of electrode tip and insulator, has the feature of compact conformation.Described base bottom arranges wire; described wire and base junction arrange spring; described outer spring end arranges protective sleeve; described protective sleeve material selects flexible plastic; described protective sleeve one end is fixed on base; the wire fracture phenomenon because plug and connecting position of wires wire fold cause can be avoided, improve service life of equipment.
A kind of socket matched with described a kind of plug, comprise pedestal, the the second truncated cone-shaped cavity adapted with electrode tip is set in described pedestal, the second U-shaped metal elastic gonosome with fit depressions is set in described second truncated cone-shaped cavity, described second U-shaped metal elastic gonosome is identical with the first U-shaped metallic elastic body structure, described second U-shaped metallic elastic body section is circular, not easy to wear.Described groove and the second U-shaped metallic elastic mates, firmly can be fixed on plug in socket, complete the transmission of audio signal, there will not be the phenomenon of loose contact.
Embodiment 2: described in the utility model is a kind of plug and the socket that matches thereof, comprise plug, described plug comprises base, described pan frontward end arranges three electrode tips, described electrode tip arranges annular groove, the cross section of described groove is arc-shaped, truncated cone-shaped insulator is set between described electrode tip, described electrode tip matches with insulator, electrode tip diameter reduces gradually before backward, and for the ease of the insertion of plug, electrode tip front end is foremost set to truncated cone-shaped, the front end of whole plug is made up of electrode tip and insulator, has the feature of compact conformation.Described base rear end arranges the first truncated cone-shaped cavity adapted with electrode tip, arranges cannelure, arrange the first U-shaped metal elastic gonosome in described cannelure in described first truncated cone-shaped cavity, and described first U-shaped metallic elastic body section is circular, not easy to wear.Described first truncated cone-shaped cavity is arranged the notch adapted with the first U-shaped metal elastic gonosome to be in communication with the outside, the first U-shaped metallic elastic body can insert in the first cannelure by notch, can be convenient to assembling and the maintenance of plug.Described first U-shaped metal elastic gonosome openend arranges the annular buckle with fit depressions, in the middle part of described first U-shaped metal elastic gonosome, electrode nipple is set, described pedestal rear end arranges a structure identical with socket, two plugs can be linked together, multiple audio frequency apparatus can be connected on a socket, save socket resource, the needs of varying environment can be met.Described base is arranged plug draw ring, utilize plug draw ring can be convenient to extracting of plug, the wire fracture caused because pulling wire when inconvenience extracted by plug can being avoided, the useful life of equipment can be improved further.Described base bottom arranges wire; described wire and base junction arrange spring; described outer spring end arranges protective sleeve; described protective sleeve material selects flexible plastic; described protective sleeve one end is fixed on base; the wire fracture phenomenon because plug and connecting position of wires wire fold cause can be avoided, improve service life of equipment.
A kind of socket matched with described a kind of plug, comprise pedestal, the the second truncated cone-shaped cavity adapted with electrode tip is set in described pedestal, the second U-shaped metal elastic gonosome with fit depressions is set in described second truncated cone-shaped cavity, described second U-shaped metal elastic gonosome is identical with the first U-shaped metallic elastic body structure, described second U-shaped metallic elastic body section is circular, not easy to wear.Described groove and the second U-shaped metallic elastic mates, firmly can be fixed on plug in socket, complete the transmission of audio signal, there will not be the phenomenon of loose contact.
Claims (5)
1. a plug, comprise base (1), it is characterized in that: described base (1) front end arranges at least two electrode tips (2), described electrode tip (2) is arranged annular groove (3), the cross section of described groove (3) is arc-shaped, truncated cone-shaped insulator (4) is set between described electrode tip (2), described base (1) bottom arranges wire (5), described wire (5) and base (1) junction arrange spring (6), described spring (6) outer end arranges protective sleeve (7), described protective sleeve (7) one end is fixed on base (1).
2. a kind of plug according to claim 1, it is characterized in that: described base (1) rear end arranges the first truncated cone-shaped cavity (8) adapted with electrode tip (2), in described first truncated cone-shaped cavity (8), cannelure (9) is set, first U-shaped metal elastic gonosome (10) is set in described cannelure (9), described first U-shaped metal elastic gonosome (10) openend arranges the annular buckle (11) matched with groove (3), and described first U-shaped metal elastic gonosome (10) middle part arranges electrode nipple (12).
3. a kind of plug according to claim 1, is characterized in that: described base (1) is arranged plug draw ring (13).
4. a kind of plug according to claim 2, is characterized in that: the upper notch (14) adapted with the first U-shaped metal elastic gonosome (10) that arranges of described first truncated cone-shaped cavity (8) is in communication with the outside.
5. a kind of socket matched with a kind of plug according to any one of Claims 1 to 4, comprise pedestal (15), it is characterized in that: the second truncated cone-shaped cavity (16) adapted with electrode tip (2) is set in described pedestal (15), arrange the second U-shaped metal elastic gonosome (17) matched with groove (3) in described second truncated cone-shaped cavity (16), described second U-shaped metal elastic gonosome (17) is identical with the first U-shaped metal elastic gonosome (10) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509867.XU CN204858045U (en) | 2015-07-14 | 2015-07-14 | Plug and phase -match socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509867.XU CN204858045U (en) | 2015-07-14 | 2015-07-14 | Plug and phase -match socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858045U true CN204858045U (en) | 2015-12-09 |
Family
ID=54748568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509867.XU Expired - Fee Related CN204858045U (en) | 2015-07-14 | 2015-07-14 | Plug and phase -match socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524263A (en) * | 2018-11-16 | 2019-03-26 | 温州市澳克蓝电器有限公司 | A kind of safety switch |
-
2015
- 2015-07-14 CN CN201520509867.XU patent/CN204858045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524263A (en) * | 2018-11-16 | 2019-03-26 | 温州市澳克蓝电器有限公司 | A kind of safety switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160714 |