CN209200333U - A kind of audio 3.5mm base multi output functional connector - Google Patents
A kind of audio 3.5mm base multi output functional connector Download PDFInfo
- Publication number
- CN209200333U CN209200333U CN201920172777.4U CN201920172777U CN209200333U CN 209200333 U CN209200333 U CN 209200333U CN 201920172777 U CN201920172777 U CN 201920172777U CN 209200333 U CN209200333 U CN 209200333U
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- type
- plug
- audio
- interface
- connector body
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Abstract
The utility model discloses a kind of audio 3.5mm base multi output functional connectors, including connector body and limit sleeve, the side of the connector body bottom is plugged with jack, the other side of the connector body bottom is plugged with Type-C interface, the connector body bottom is bolted around the side of Type-C interface and is equipped with limit sleeve, limit chamber is formed between the limit sleeve inner wall and Type-C interface outer wall, the two sides of the limit sleeve inner wall are uniformly bonded with elastic spacing protrusion, the Type-C plug of peripheral earphone is linked on connector body by the utility model by Type-C interface, then Type-C plug can generate extruding with the elastic spacing protrusion of limit sleeve inner wall, by the bounce of elastic spacing protrusion to Type-C plug Generate backward extrusion prevents Type-C plug from loosening to limit to Type-C plug, ensure that Type-C plug can be contacted closely with Type-C interface, ensure that connector body can smoothly conduct sound.
Description
Technical field
The utility model relates to audio connector technical field, specially a kind of audio 3.5mm base multi output function connects
Connect device.
Background technique
Development and high-tech with rapid changepl. never-ending changes and improvements, mobile phone, laptop computer, MP3 walkman with wireless communication technique
Or other electronic functionalities tend to enrich, diversification, and volume also increasingly tends to miniaturization, to meet people's
There is demand the audio connector that can generate sound effect to be widely used, and major function is to provide the language of electronic equipment
Sound signal transmission.
Circuit board in audio connector and electronic equipment is electrically connected, then is inserted with the spliced eye having for audio jack
It connects, to reach signal connection, which generally comprises insulating body, and usual setting includes the master in hollow circuit cylinder hole
Body portion, the hollow circuit cylinder hole are the spliced eye being inserted into for audio jack, and several conductive terminal setting contact portions protrude into this and insert
It connects to be connected with audio jack in hole, and these conductive terminals are respectively extended outside insulating body, it is opposite to be inserted on circuit board
Position, realization conductive terminal are electrically connected with circuit board.
But existing audio connector by Type-C plug be inserted into Type-C interface in when, Type-C plug with
There is no position limiting structure between Type-C interface, user is easy to collide Type-C plug, and Type-C plug is caused to connect with Type-C
It is loosened between mouthful, so as to cause audio signal poor contact, influences the acoustic effect of audio connector.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of audio 3.5mm base multi output functional connector
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of audio 3.5mm base multi output function
Connector, including connector body and limit sleeve are threaded with plug, the company at the center at the top of the connector body
The side for connecing device body bottom portion is plugged with jack, and the other side of the connector body bottom is plugged with Type-C interface, described
Connector body bottom is bolted around the side of Type-C interface and is equipped with limit sleeve, the limit sleeve inner wall with
Limit chamber is formed between Type-C interface outer wall, the two sides of the limit sleeve inner wall are uniformly bonded with elastic spacing protrusion.
Preferably, the plug is the coaxial audio jack of diameter 3.5mm, and the plug is for inserting the connector into sound
On frequency output equipment.
Preferably, the jack is the coaxial audio jack of diameter 3.5mm, and the jack is for connecting external audio broadcasting
Equipment.
Preferably, the limit sleeve is arranged around Type-C interface, and the limit sleeve is for protecting Type-C interface.
Preferably, the elastic spacing protrusion is made of silica gel material, and the elastic spacing protrusion has good bullet
Property for restricted T ype-C plug in the position of Type-C interface outer wall.
Compared with prior art, the utility model has the beneficial effects that the utility model will be external by Type-C interface
The Type-C plug of earphone is linked on connector body, and then Type-C plug can be with the elastic spacing protrusion of limit sleeve inner wall
Extruding is generated, backward extrusion is generated to Type-C plug by the bounce of elastic spacing protrusion, to carry out to Type-C plug
Limit, prevents Type-C plug from loosening, ensure that Type-C plug can be contacted closely with Type-C interface, ensure that
Connector body can smoothly conduct sound.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model present invention looks up structural representation；
Fig. 3 is the utility model limit sleeve the schematic diagram of the section structure.
In figure: 10- connector body；11- plug；12- jack；13-Type-C interface；20- limit sleeve；21- limit chamber；
22- elastic spacing protrusion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of audio 3.5mm base multi output function company
Device, including connector body 10 and limit sleeve 20 are connect, is threaded with plug 11 at the center at 10 top of connector body,
The side of 10 bottom of connector body is plugged with jack 12, and the other side of 10 bottom of connector body is plugged with
Type-C interface 13,10 bottom of connector body are bolted around the side of Type-C interface 13 and are equipped with limit
Set 20, is formed with limit chamber 21 between 20 inner wall of limit sleeve and 13 outer wall of Type-C interface, 20 inner wall of limit sleeve
Two sides are uniformly bonded with elastic spacing protrusion 22.
Wherein, the plug 11 is the coaxial audio jack of diameter 3.5mm, and the plug 11 is for inserting the connector into
On audio output apparatus, when in use, connector body 10 is inserted on audio output apparatus by plug 11, passes through connection
Device ontology 10 comes out the sound conduction of audio output apparatus.
Wherein, the jack 12 is the coaxial audio jack of diameter 3.5mm, and the jack 12 is broadcast for connecting external audio
Equipment is put, when user uses when the plug earphone of diameter 3.5mm, headset plug is inserted into jack 12, passes through connection
The earphone that device ontology 10 uses the sound conduction of audio output apparatus to user.
Wherein, the limit sleeve 20 is arranged around Type-C interface 13, and the limit sleeve 20 is for protecting Type-C interface
13。
Wherein, the elastic spacing protrusion 22 is made of silica gel material, and the elastic spacing protrusion 22 has good
Elasticity is led in the position of 13 outer wall of Type-C interface since silica gel material has good elasticity for restricted T ype-C plug
It crosses and is uniformly arranged the elastic spacing protrusion 22 of silica gel material in 20 inner wall of limit sleeve, facilitate the position of restricted T ype-C plug,
Prevent Type-C plug from loosening.
Working principle: it when in use, first passes through plug 11 and connector body 10 is inserted on audio output apparatus, pass through
Connector body 10 comes out the sound conduction of audio output apparatus, when user uses when the plug earphone of diameter 3.5mm,
Headset plug is inserted into jack 12, is used the sound conduction of audio output apparatus to user by connector body 10
Earphone, when user uses the earphone of Type-C plug, by Type-C interface 13 by the Type-C plug of peripheral earphone
It is linked on connector body 10, then Type-C plug can generate extruding with the elastic spacing protrusion 22 of 20 inner wall of limit sleeve,
Backward extrusion is generated to Type-C plug by the bounce of elastic spacing protrusion 22, to be limited to Type-C plug, is prevented
Only Type-C plug loosens, and ensure that Type-C plug can be contacted closely with Type-C interface 13, ensure that connection
Device ontology 10 can smoothly conduct sound.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of audio 3.5mm base multi output functional connector, including connector body (10) and limit sleeve (20), feature
It is: is threaded with plug (11) at the center at the top of the connector body (10), connector body (10) bottom
Side be plugged with jack (12), the other side of connector body (10) bottom is plugged with Type-C interface (13), described
Connector body (10) bottom is bolted around the side of Type-C interface (13) and is equipped with limit sleeve (20), the limit
It is formed with limit chamber (21) between position set (20) inner wall and Type-C interface (13) outer wall, the two sides of limit sleeve (20) inner wall
It is raised (22) to be uniformly bonded with elastic spacing.
2. a kind of audio 3.5mm base multi output functional connector according to claim 1, it is characterised in that: described to insert
Head (11) is the coaxial audio jack of diameter 3.5mm, and the plug (11) is for inserting the connector into audio output apparatus.
3. a kind of audio 3.5mm base multi output functional connector according to claim 1, it is characterised in that: described to insert
Hole (12) is the coaxial audio jack of diameter 3.5mm, and the jack (12) is for connecting external audio playback equipment.
4. a kind of audio 3.5mm base multi output functional connector according to claim 1, it is characterised in that: the limit
Position set (20) is arranged around Type-C interface (13), and the limit sleeve (20) is for protecting Type-C interface (13).
5. a kind of audio 3.5mm base multi output functional connector according to claim 2, it is characterised in that: the bullet
Property retention bead (22) be made of silica gel material, the elastic spacing raised (22) has good elasticity for limiting
Type-C plug is in the position of Type-C interface (13) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172777.4U CN209200333U (en) | 2019-01-31 | 2019-01-31 | A kind of audio 3.5mm base multi output functional connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172777.4U CN209200333U (en) | 2019-01-31 | 2019-01-31 | A kind of audio 3.5mm base multi output functional connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200333U true CN209200333U (en) | 2019-08-02 |
Family
ID=67431793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920172777.4U Expired - Fee Related CN209200333U (en) | 2019-01-31 | 2019-01-31 | A kind of audio 3.5mm base multi output functional connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200333U (en) |
-
2019
- 2019-01-31 CN CN201920172777.4U patent/CN209200333U/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: 20190802 Termination date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |