CN205355366U - Double -end lag of audio line straight peen plug - Google Patents
Double -end lag of audio line straight peen plug Download PDFInfo
- Publication number
- CN205355366U CN205355366U CN201620141376.9U CN201620141376U CN205355366U CN 205355366 U CN205355366 U CN 205355366U CN 201620141376 U CN201620141376 U CN 201620141376U CN 205355366 U CN205355366 U CN 205355366U
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- CN
- China
- Prior art keywords
- sleeve
- silica gel
- gel tube
- diameter
- internal diameter
- 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 discloses a double -end lag of audio line straight peen plug. The double -end lag includes that the material is the left sleeve of metal, right sleeve and becomes the cylindrical connecting portion of a body structure, left sleeve and right telescopic opening opposite direction, left telescopic axis and right telescopic axis are the same with the axis of cylindrical connecting portion, in the left sleeve with right sleeve in respectively the cover establish assorted left side silicone tube and right silicone tube, the internal diameter of left silicone tube and the internal diameter of right the silicone tube all diameter with the audio frequency plug are the same. The utility model discloses can prevent the audio frequency plug from colliding with, swiping and cause the damage, ensure the audio transmission effect. The protection of specially adapted audio line straight peen plug.
Description
Technical field
This utility model relates to audio frequency equipment technical field, the double end protective jacket of especially a kind of tone frequency channel wire straight peen plug.
Background technology
Existing tone frequency channel wire is made up of connecting line and audio jack.Audio jack includes straight peen plug and elbow plug two types.Owing to straight peen plug and elbow plug are all in naked state, it are susceptible to after extracting audio interface collide with, swipe and cause damage, affect audio transmission effect.
Utility model content
The technical problems to be solved in the utility model is: provides a kind of double end protective jacket, can prevent audio jack from colliding with, swipe and cause damage, it is ensured that audio transmission effect.It is particularly well-suited to the protection of tone frequency channel wire straight peen plug.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: manufacture and design the double end protective jacket of a kind of tone frequency channel wire straight peen plug, described double end protective jacket includes the left sleeve that material is metal, right sleeve and into a single integrated structure cylindrical connecting portion, the opening direction of described left sleeve and right sleeve is contrary, the axis of left sleeve is identical with the axis of cylindrical connecting portion with the axis of right sleeve, the external diameter of left sleeve is identical with the diameter of cylindrical connecting portion with the external diameter of right sleeve, length dimension in left sleeve and the length dimension in right sleeve are all higher than the length dimension of audio jack, the internal diameter of left sleeve and the internal diameter of right sleeve are all higher than the diameter of audio jack, the sheathed left silica gel tube matched and right silica gel tube respectively in left sleeve and in right sleeve, the internal diameter of described left silica gel tube is all identical with the diameter of audio jack with the internal diameter of right silica gel tube, left silica gel tube and right silica gel tube respectively and adopt strong viscose glue gluing fixing between the hole wall of left sleeve and between the hole wall of right sleeve.
Owing to left sleeve, right sleeve and cylindrical connecting portion adopt intermetallic composite coating to form, there is bigger mechanical strength, even if being subject to bigger pressure, being not easy to deformation, strong protective action can be provided for audio jack.
Owing to the length dimension in the length dimension in left sleeve and right sleeve is all higher than the length dimension of audio jack, can ensure that the audio jack at connecting line two ends insert in left silica gel tube respectively and in right silica gel tube after will not touch at the bottom of respective cylinder.
This utility model is owing to adopting said structure, have the advantage that after the audio jack at connecting line two ends extracts audio interface, insert respectively in left silica gel tube and in right silica gel tube, can prevent audio jack from colliding with, swipe and cause damage, it is ensured that audio transmission effect.It is particularly well-suited to the protection of tone frequency channel wire straight peen plug.
Accompanying drawing explanation
The concrete structure of utility model is provided by below example and accompanying drawing thereof.
Fig. 1 is the structural representation of concrete structure of the present utility model.
The left silica gel tube of 1-in figure, 2-left sleeve, 3-cylindrical connecting portion, the right silica gel tube of 4-, the right sleeve of 5-.
Detailed description of the invention
Details and the working condition of the concrete device that foundation the utility model proposes is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, manufacture and design the double end protective jacket of a kind of tone frequency channel wire straight peen plug, double end protective jacket includes the left sleeve 2 that material is metal, right sleeve 5 and into a single integrated structure cylindrical connecting portion 3, the opening direction of left sleeve 2 and right sleeve 5 is contrary, the axis of left sleeve 2 is identical with the axis of cylindrical connecting portion 3 with the axis of right sleeve 5, the external diameter of left sleeve 2 is identical with the diameter of cylindrical connecting portion 3 with the external diameter of right sleeve 5, length dimension in left sleeve 2 and the length dimension in right sleeve 5 are all higher than the length dimension of audio jack, the internal diameter of left sleeve 2 and the internal diameter of right sleeve 5 are all higher than the diameter of audio jack, the sheathed left silica gel tube 1 matched and right silica gel tube 4 respectively in left sleeve 2 and in right sleeve 5, the internal diameter of left silica gel tube 1 is all identical with the diameter of audio jack with the internal diameter of right silica gel tube 4, left silica gel tube 1 and right silica gel tube 4 respectively and adopt strong viscose glue gluing fixing between the hole wall of left sleeve 2 and between the hole wall of right sleeve 5.
Claims (1)
1. the double end protective jacket of a tone frequency channel wire straight peen plug, it is characterized in that: described double end protective jacket includes the left sleeve (2) that material is metal, right sleeve (5) and into a single integrated structure cylindrical connecting portion (3), the opening direction of described left sleeve (2) and right sleeve (5) is contrary, the axis of left sleeve (2) is identical with the axis of cylindrical connecting portion (3) with the axis of right sleeve (5), the external diameter of left sleeve (2) is identical with the diameter of cylindrical connecting portion (3) with the external diameter of right sleeve (5), length dimension in left sleeve (2) and the length dimension in right sleeve (5) are all higher than the length dimension of audio jack, the internal diameter of left sleeve (2) and the internal diameter of right sleeve (5) are all higher than the diameter of audio jack, the sheathed left silica gel tube (1) matched and right silica gel tube (4) respectively in left sleeve (2) and in right sleeve (5), the internal diameter of described left silica gel tube (1) is all identical with the diameter of audio jack with the internal diameter of right silica gel tube (4), left silica gel tube (1) and right silica gel tube (4) respectively and adopt strong viscose glue gluing fixing between the hole wall of left sleeve (2) and between the hole wall of right sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141376.9U CN205355366U (en) | 2016-02-25 | 2016-02-25 | Double -end lag of audio line straight peen plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141376.9U CN205355366U (en) | 2016-02-25 | 2016-02-25 | Double -end lag of audio line straight peen plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355366U true CN205355366U (en) | 2016-06-29 |
Family
ID=56179897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141376.9U Expired - Fee Related CN205355366U (en) | 2016-02-25 | 2016-02-25 | Double -end lag of audio line straight peen plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355366U (en) |
-
2016
- 2016-02-25 CN CN201620141376.9U patent/CN205355366U/en not_active Expired - Fee Related
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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: 20160629 Termination date: 20170225 |