CN205231301U - Accessible offering connector - Google Patents
Accessible offering connector Download PDFInfo
- Publication number
- CN205231301U CN205231301U CN201521007305.1U CN201521007305U CN205231301U CN 205231301 U CN205231301 U CN 205231301U CN 201521007305 U CN201521007305 U CN 201521007305U CN 205231301 U CN205231301 U CN 205231301U
- Authority
- CN
- China
- Prior art keywords
- boss
- metal terminal
- diameter
- housing
- accessible
- 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
The utility model relates to an audio line technical field, in particular to accessible offering connector, including cylindric casing, metal terminal and audio line, the root of metal terminal is equipped with the boss, the diameter of the circumscribed circle cylinder of boss is greater than the diameter of metal terminal and be less than the diameter of casing front end. The utility model discloses the root of well metal terminal is equipped with the boss, the diameter of the circumscribed circle cylinder of boss is greater than the diameter of metal terminal and be less than the diameter of casing front end, the cell -phone that have protective housing is inserted when the audio frequency plug, the panel computer, during electronic equipment's such as notebook computer audio interface, the boss can stretch into in the jack that corresponds with the audio frequency jack on the protective housing, guarantee that the metal terminal can insert in the audio frequency jack totally, and this boss of accessible is realized and the fastening connection of protective housing, make the audio frequency plug more firm with being connected of electronic equipment, and the sound effect is good.
Description
Technical field
The utility model relates to tone frequency channel wire technical field, particularly the accessible inserted sleeve of one.
Background technology
Existing audio jack, the headset plug of such as mobile phone, general metal terminal and the housing of adopting combines, and in the direct plugged earphone jack of its metal terminal, combines with mobile phone.But when cell-phone cover has leather sheath, during headset plug plugged earphone jack, the housing parts of earphone is because being subject to the stop of Leather cover for handset, make metal terminal cannot completely in plugged earphone jack, headset plug easily loosens, cause connection built on the sand, be also vulnerable to external interference, thus affect audio quality and effect.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of accessible inserted sleeve, to solve existing plug grafting built on the sand, the technical problem that acoustical quality is poor.
For solving the problem, the utility model provides following technical scheme:
A kind of accessible inserted sleeve, comprise columned housing, metal terminal and tone frequency channel wire, the root of described metal terminal is provided with boss; The diameter of the circumscribed circle cylinder of described boss is greater than the diameter of metal terminal and is less than the diameter of housing forward end.
Described boss is metal bosses, this metal bosses and metal terminal one-body molded.
Described boss is plastics boss, this plastics boss and housing one-body molded.
Described boss is cylindrical boss, and the face of cylinder of this cylindrical boss is uniformly distributed spherical salient point.
Described boss is cylindrical boss, and the face of cylinder of this cylindrical boss is provided with circular fin.
Described boss is rectangular boss, each side of this rectangular boss is provided with along the square strip fin of boss height.
Described boss is rectangular boss, and the middle part of each side of this rectangular boss is equipped with cylindrical salient point.
The rear portion of described housing is provided with the circulus to extending out.
Beneficial effect: the accessible inserted sleeve of one of the present utility model, the root of metal terminal is provided with boss, the diameter of the circumscribed circle cylinder of boss is greater than the diameter of metal terminal and is less than the diameter of housing forward end, when audio jack inserts the mobile phone with containment vessel, panel computer, during the audio interface of the electronic equipments such as notebook computer, boss can extend in jack corresponding with audio jack on containment vessel, ensure that metal terminal can be inserted in audio jack completely, and realize and being fastenedly connected of containment vessel by this boss, make the connection of audio jack and electronic equipment more firm, audio is better.
Accompanying drawing explanation
Fig. 1 is the using state schematic diagram that conventional audio plug is inserted on the electronic equipment of band containment vessel;
Fig. 2 is the using state schematic diagram that the utility model is inserted on the electronic equipment of band containment vessel;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the perspective view of specific embodiment one in the utility model;
Fig. 5 is the perspective view of specific embodiment two in the utility model;
Fig. 6 is the perspective view of specific embodiment three in the utility model;
Fig. 7 is the perspective view of specific embodiment four in the utility model;
Accompanying drawing surface description: housing 1, circulus 1a, metal terminal 2, boss 3, spherical salient point 3a, circular fin 3b, strip fin 3c, cylindrical salient point 3d, electronic equipment 4, containment vessel 5.
Embodiment
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
As shown in Figure 1; the audio jack of transmission is when being inserted into cover and having the audio jack of electronic equipment 4 of containment vessel 5; the stop that housing 1 is subject to jack on containment vessel 5 causes metal terminal 2 can not be inserted into completely in the audio jack of electronic equipment 4; make audio jack loose contact; easily loosen, impact uses.
Specific embodiment one:
With reference to the accessible inserted sleeve of one shown in Fig. 2, Fig. 3 and Fig. 4, comprise columned housing 1, metal terminal 2 and tone frequency channel wire, the root of described metal terminal 2 is provided with boss 3; The diameter of the circumscribed circle cylinder of described boss 3 is greater than the diameter of metal terminal 2 and is less than the diameter of housing 1 front end.
Described boss 3 is metal bosses, this metal bosses and metal terminal 2 one-body molded.
Described boss 3 is plastics boss, this plastics boss and housing 1 one-body molded.
Described boss 3 is cylindrical boss, and the face of cylinder of this cylindrical boss is uniformly distributed spherical salient point 3a.
The rear portion of described housing 1 is provided with the circulus 1a to extending out.
It should be noted that, after audio jack is inserted into the audio frequency hole of electronic equipment 4, spherical salient point 3a on the cylindrical boss face of cylinder and the socket inwall of containment vessel 5 closely cooperate, and increase the compactness that audio jack is inserted, effectively prevent audio jack from coming off under external force; Housing 1 rear portion mainly play anti-skidding effect when hand-held housing 1 outwards extracts audio jack to the circulus 1a extended out.
Specific embodiment two:
With reference to the accessible inserted sleeve of one shown in Fig. 2, Fig. 3 and Fig. 5, comprise columned housing 1, metal terminal 2 and tone frequency channel wire, the root of described metal terminal 2 is provided with boss 3; The diameter of the circumscribed circle cylinder of described boss 3 is greater than the diameter of metal terminal 2 and is less than the diameter of housing 1 front end.
Described boss 3 is metal bosses, this metal bosses and metal terminal 2 one-body molded.
Described boss 3 is plastics boss, this plastics boss and housing 1 one-body molded.
Described boss 3 is cylindrical boss, and the face of cylinder of this cylindrical boss is provided with circular fin 3b.
The rear portion of described housing 1 is provided with the circulus 1a to extending out.
It should be noted that, after audio jack is inserted into the audio frequency hole of electronic equipment 4, circular fin 3b on the cylindrical boss face of cylinder and the socket inwall of containment vessel 5 closely cooperate, and increase the compactness that audio jack is inserted, effectively prevent audio jack from coming off under external force; Housing 1 rear portion mainly play anti-skidding effect when hand-held housing 1 outwards extracts audio jack to the circulus 1a extended out.
Specific embodiment three:
With reference to the accessible inserted sleeve of one shown in Fig. 2, Fig. 3 and Fig. 6, comprise columned housing 1, metal terminal 2 and tone frequency channel wire, the root of described metal terminal 2 is provided with boss 3; The diameter of the circumscribed circle cylinder of described boss 3 is greater than the diameter of metal terminal 2 and is less than the diameter of housing 1 front end.
Described boss 3 is metal bosses, this metal bosses and metal terminal 2 one-body molded.
Described boss 3 is plastics boss, this plastics boss and housing 1 one-body molded.
Described boss 3 is rectangular boss, each side of this rectangular boss is provided with along the highly square strip fin 3c of boss 3.
The rear portion of described housing 1 is provided with the circulus 1a to extending out.
It should be noted that, after audio jack is inserted into the audio frequency hole of electronic equipment 4, strip fin 3c on rectangular boss side and the socket inwall of containment vessel 5 closely cooperate, and increase the compactness that audio jack is inserted, effectively prevent audio jack from coming off under external force; Housing 1 rear portion mainly play anti-skidding effect when hand-held housing 1 outwards extracts audio jack to the circulus 1a extended out.
Specific embodiment four:
With reference to the accessible inserted sleeve of one shown in Fig. 2, Fig. 3 and Fig. 7, comprise columned housing 1, metal terminal 2 and tone frequency channel wire, the root of described metal terminal 2 is provided with boss 3; The diameter of the circumscribed circle cylinder of described boss 3 is greater than the diameter of metal terminal 2 and is less than the diameter of housing 1 front end.
Described boss 3 is metal bosses, this metal bosses and metal terminal 2 one-body molded.
Described boss 3 is plastics boss, this plastics boss and housing 1 one-body molded.
Described boss 3 is rectangular boss, and the middle part of each side of this rectangular boss is equipped with cylindrical salient point 3d.
The rear portion of described housing 1 is provided with the circulus 1a to extending out.
It should be noted that, after audio jack is inserted into the audio frequency hole of electronic equipment 4, cylindrical salient point 3d on rectangular boss side and the socket inwall of containment vessel 5 closely cooperate, and increase the compactness that audio jack is inserted, effectively prevent audio jack from coming off under external force; Housing 1 rear portion mainly play anti-skidding effect when hand-held housing 1 outwards extracts audio jack to the circulus 1a extended out.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (8)
1. an accessible inserted sleeve, comprises columned housing (1), metal terminal (2) and tone frequency channel wire, it is characterized in that: the root of described metal terminal (2) is provided with boss (3); The diameter of the circumscribed circle cylinder of described boss (3) is greater than the diameter of metal terminal (2) and is less than the diameter of housing (1) front end.
2. the accessible inserted sleeve of one according to claim 1, is characterized in that: described boss (3) is metal bosses, this metal bosses and metal terminal (2) one-body molded.
3. the accessible inserted sleeve of one according to claim 1, is characterized in that: described boss (3) is plastics boss, this plastics boss and housing (1) one-body molded.
4. the accessible inserted sleeve of one according to claim 1,2 or 3, is characterized in that: described boss (3) is cylindrical boss, and the face of cylinder of this cylindrical boss is uniformly distributed spherical salient point (3a).
5. the accessible inserted sleeve of one according to claim 1,2 or 3, is characterized in that: described boss (3) is cylindrical boss, and the face of cylinder of this cylindrical boss is provided with circular fin (3b).
6. the accessible inserted sleeve of one according to claim 1,2 or 3, it is characterized in that: described boss (3) is rectangular boss, each side of this rectangular boss is provided with along the highly square strip fin (3c) of boss (3).
7. the accessible inserted sleeve of one according to claim 1,2 or 3, is characterized in that: described boss (3) is rectangular boss, and the middle part of each side of this rectangular boss is equipped with cylindrical salient point (3d).
8. the accessible inserted sleeve of one according to claim 1, is characterized in that: the rear portion of described housing (1) is provided with to the circulus extended out (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007305.1U CN205231301U (en) | 2015-12-07 | 2015-12-07 | Accessible offering connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007305.1U CN205231301U (en) | 2015-12-07 | 2015-12-07 | Accessible offering connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231301U true CN205231301U (en) | 2016-05-11 |
Family
ID=55906347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007305.1U Expired - Fee Related CN205231301U (en) | 2015-12-07 | 2015-12-07 | Accessible offering connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129676A (en) * | 2016-08-30 | 2016-11-16 | 杭州日月电器股份有限公司 | A kind of audio earphone plug and socket |
-
2015
- 2015-12-07 CN CN201521007305.1U patent/CN205231301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129676A (en) * | 2016-08-30 | 2016-11-16 | 杭州日月电器股份有限公司 | A kind of audio earphone plug and socket |
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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: 20160511 Termination date: 20181207 |