CN105576425B - A kind of double end protective jacket of tone frequency channel wire elbow plug - Google Patents
A kind of double end protective jacket of tone frequency channel wire elbow plug Download PDFInfo
- Publication number
- CN105576425B CN105576425B CN201610103412.7A CN201610103412A CN105576425B CN 105576425 B CN105576425 B CN 105576425B CN 201610103412 A CN201610103412 A CN 201610103412A CN 105576425 B CN105576425 B CN 105576425B
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- China
- Prior art keywords
- sleeve
- round tube
- tube hole
- projection
- groove
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of double end protective jacket of tone frequency channel wire elbow plug.Double end protective jacket includes left sleeve, right sleeve and the cylindrical connecting portion that material is metal；Left silicone tube and right silicone tube are arranged respectively in left sleeve and in right sleeve；The left end of the right-hand member of left projection and right projection is set to semi-cylindrical；The left end and right-hand member of cylindrical connecting portion are respectively equipped with left groove and right groove, and the bottom land end of left groove and the bottom land end of right groove are set to half round concave；Left rotary shaft is provided with upper left round tube hole, left projection round tube hole and lower-left round tube hole, enables left sleeve forward and backward 180 ° of rotation in left groove around left rotary shaft；Right spindle is provided with upper right round tube hole, right projection round tube hole and bottom right round tube hole, enables forward and backward 180 ° of the rotation in right groove around right spindle of right sleeve.The present invention can prevent audio jack from colliding with, scraping and cause to damage, it is ensured that audio transmission effect.Protection especially suitable for tone frequency channel wire elbow plug.
Description
Technical field
The present invention relates to audio equipment technical field, especially a kind of double end protective jacket of tone frequency channel wire elbow 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 inserts first two
Type.Because straight peen plug and elbow plug are in naked state, are easily collided with after extraction COBBAIF, scrape and cause
Damage, influences audio transmission effect.
The content of the invention
The technical problem to be solved in the present invention is：A kind of double end protective jacket is provided, can prevent audio jack collide with, scrape and
Cause to damage, it is ensured that audio transmission effect.Protection especially suitable for tone frequency channel wire elbow plug.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Manufacture and design a kind of tone frequency channel wire elbow to insert
The double end protective jacket of head, the double end protective jacket includes left sleeve, right sleeve and the cylindrical connecting portion that material is metal, described
Left sleeve and right sleeve respectively symmetrically are arranged on the left end and right-hand member of cylindrical connecting portion, the axis of left sleeve and right sleeve with
The axis of cylindrical connecting portion is identical, and the external diameter of the external diameter of left sleeve and right sleeve is identical with the diameter of cylindrical connecting portion.
Length dimension in described left sleeve and in right sleeve is all higher than the length dimension of audio jack, left sleeve it is interior
The internal diameter of footpath and right sleeve is all higher than the diameter of audio jack, and the left silica gel to match is arranged respectively in left sleeve and in right sleeve
The internal diameter of pipe and right silicone tube, the left silicone tube and right silicone tube is identical with the diameter of audio jack, left silicone tube and the right side
Silicone tube uses the gluing fixation of strong viscose glue between the hole wall of left sleeve between the hole wall of right sleeve respectively.
The left end of the right-hand member of described left sleeve and right sleeve is respectively equipped with left projection and right projection vertically, and the left side is convex
The left end of the right-hand member of post and right projection is set to semi-cylindrical, and the middle part of the middle part of left projection and right projection is respectively along semi-cylindrical
Axis be provided with left projection round tube hole and right projection round tube hole.
The left end and right-hand member of described cylindrical connecting portion are respectively equipped with what is matched with left projection and right projection vertically
Left groove and right groove, the bottom land end of the left groove and the bottom land end of right groove are set to half round concave.
The upper left wall thickness part and lower-left wall thickness part of described left groove are respectively equipped with corresponding with left projection round tube hole
Upper left round tube hole and lower-left round tube hole, the left end of the upper left wall thickness part and the left end of lower-left wall thickness part are set to semicolumn
Shape, the axis and internal diameter of the upper left round tube hole and lower-left round tube hole are identical with the axis and internal diameter of left projection round tube hole, upper left
Left rotary shaft is provided with round tube hole, left projection round tube hole and lower-left round tube hole, enable left sleeve before left rotary shaft is in left groove,
180 ° are rotated afterwards.
The upper right wall thickness part and bottom right wall thickness part of described right groove are respectively equipped with corresponding with right projection round tube hole
Upper right round tube hole and bottom right round tube hole, the right-hand member of the upper right wall thickness part and the right-hand member of bottom right wall thickness part are set to semicolumn
Shape, the axis and internal diameter of the upper right round tube hole and bottom right round tube hole are identical with the axis and internal diameter of right projection round tube hole, upper right
Right spindle is provided with round tube hole, right projection round tube hole and bottom right round tube hole, enable right sleeve before right spindle is in right groove,
180 ° are rotated afterwards.
Because left sleeve, right sleeve and cylindrical connecting portion are formed using intermetallic composite coating, there is larger mechanical strength,
Even if by larger pressure, it is not easy to deform, strong protective action can be provided for audio jack.
Because the length dimension in the length dimension in left sleeve and right sleeve is all higher than the length dimension of audio jack, energy
Ensure that the audio jack at connecting line both ends will not touch respective cylinder bottom after inserting respectively in left silicone tube and in right silicone tube.
Due to left sleeve can around left rotary shaft in left groove it is forward and backward rotate 180 °, right sleeve can be around right spindle on the right side
It is forward and backward in groove to rotate 180 °, it is easy to the grafting of the elbow plug at connecting line both ends.
The present invention is due to using said structure, having the following advantages that：Audio jack at connecting line both ends is extracted audio and connect
After mouthful, insert respectively in left silicone tube and in right silicone tube, can prevent audio jack from colliding with, scraping and cause to damage, it is ensured that sound
Frequency laser propagation effect.Protection especially suitable for tone frequency channel wire elbow plug.
Brief description of the drawings
The concrete structure of invention is provided by following embodiment and its accompanying drawing.
Fig. 1 is the structural representation of the concrete structure of the present invention.
The left silicone tubes of 1- in figure, 2- left sleeves, 3- left grooves, 4- upper lefts wall thickness part, 5- upper lefts round tube hole, a 6- left sides are convex
Post, the right projections of 7-, 8- upper right round tube holes, 9- upper right wall thickness part, the right projection round tube holes of 10-, the right sleeves of 11-, the right silica gel of 12-
Pipe, 13- right grooves, 14- bottom rights wall thickness part, 15- bottom rights round tube hole, 16- right spindles, 17- cylindrical connecting portions, 18- turn left
Axle, 19- lower-lefts round tube hole, 20- lower-lefts wall thickness part, the left projection round tube holes of 21-.
Embodiment
Describe the details and working condition according to specific device proposed by the present invention in detail below in conjunction with the accompanying drawings.
As shown in figure 1, manufacturing and designing a kind of double end protective jacket of tone frequency channel wire elbow plug, double end protective jacket is including material
Left sleeve 2, right sleeve 11 and the cylindrical connecting portion 17 of metal, left sleeve 2 and right sleeve 11 respectively symmetrically are arranged on cylinder
The axis of the left end and right-hand member of shape connecting portion 17, left sleeve 2 and right sleeve 11 is identical with the axis of cylindrical connecting portion 17, left set
The external diameter of cylinder 2 and the external diameter of right sleeve 11 are identical with the diameter of cylindrical connecting portion 17.
Length dimension in left sleeve 2 and in right sleeve 11 is all higher than the length dimension of audio jack, the internal diameter of left sleeve 2
It is all higher than the diameter of audio jack with the internal diameter of right sleeve 11, the left side to match is arranged respectively in left sleeve 2 and in right sleeve 11
Silicone tube 1 and right silicone tube 12, the internal diameter of left silicone tube 1 and right silicone tube 12 is identical with the diameter of audio jack, left silica gel
Pipe 1 and right silicone tube 12 use the gluing fixation of strong viscose glue between the hole wall of left sleeve 2 between the hole wall of right sleeve 11 respectively.
The left end of the right-hand member of left sleeve 2 and right sleeve 11 is respectively equipped with left projection 6 and right projection 7 vertically, left projection 6
The left end of right-hand member and right projection 7 is set to semi-cylindrical, and the middle part of left projection 6 and the middle part of right projection 7 are respectively along semi-cylindrical
Axis be provided with left projection round tube hole 21 and right projection round tube hole 10.
The left end and right-hand member of cylindrical connecting portion 17 are respectively equipped with the left side to match with left projection 6 and right projection 7 vertically
Groove 3 and right groove 13, the bottom land end of left groove 3 and the bottom land end of right groove 13 are set to half round concave.
The upper left wall thickness part 4 and lower-left wall thickness part 20 of left groove 3 are respectively equipped with corresponding with left projection round tube hole 21
Upper left round tube hole 5 and lower-left round tube hole 19, the left end of upper left wall thickness part 4 and the left end of lower-left wall thickness part 20 are set to semicircle
Cylindricality, the axis and internal diameter of upper left round tube hole 5 and lower-left round tube hole 19 are identical with the axis and internal diameter of left projection round tube hole 21, left
Left rotary shaft 18 is provided with upper round tube hole 5, left projection round tube hole 21 and lower-left round tube hole 19, enables left sleeve 2 around left rotary shaft 18
It is forward and backward in left groove 3 to rotate 180 °.
The upper right wall thickness part 9 and bottom right wall thickness part 14 of right groove 13 are respectively equipped with corresponding with right projection round tube hole 10
Upper right round tube hole 8 and bottom right round tube hole 15, the right-hand member of upper right wall thickness part 9 and the right-hand member of bottom right wall thickness part 14 are set to semicolumn
Shape, the axis and internal diameter of upper right round tube hole 8 and bottom right round tube hole 15 are identical with the axis and internal diameter of right projection round tube hole 10, upper right
Right spindle 16 is provided with round tube hole 8, right projection round tube hole 10 and bottom right round tube hole 15, right sleeve 11 is existed around right spindle 16
It is forward and backward in right groove 13 to rotate 180 °.
Claims (1)
- A kind of 1. double end protective jacket of tone frequency channel wire elbow plug, it is characterised in that：The double end protective jacket is metal including material Left sleeve（ 2 ）, metal right sleeve（ 11 ）With the cylindrical connecting portion of metal（ 17 ）, the left sleeve（ 2 ）With Right sleeve（ 11 ）Respectively symmetrically it is arranged on cylindrical connecting portion（ 17 ）Left end and right-hand member, left sleeve（ 2 ）With right set Cylinder（ 11 ）Axis and cylindrical connecting portion（ 17 ）Axis it is identical, left sleeve（ 2 ）External diameter and right sleeve（ 11 ） External diameter and cylindrical connecting portion（ 17 ）Diameter it is identical；Described left sleeve（ 2 ）Interior and right sleeve（ 11 ）Interior length dimension is all higher than the length ruler of tone frequency channel wire elbow plug It is very little, left sleeve（ 2 ）Internal diameter and right sleeve（ 11 ）Internal diameter be all higher than the diameter of tone frequency channel wire elbow plug, left sleeve（ 2 ）Interior and right sleeve（ 11 ）The left silicone tube to match is inside arranged respectively（ 1 ）With right silicone tube（ 12 ）, the left silicone tube （ 1 ）With right silicone tube（ 12 ）Internal diameter it is identical with the diameter of tone frequency channel wire elbow plug, left silicone tube（ 1 ）With right silica gel Pipe（ 12 ）Respectively with left sleeve（ 2 ）Hole wall between and right sleeve（ 11 ）Hole wall between using strong viscose glue it is gluing solid It is fixed；Described left sleeve（ 2 ）Right-hand member and right sleeve（ 11 ）Left end be respectively equipped with left projection vertically（ 6 ）It is convex with the right side Post（ 7 ）, the left projection（ 6 ）Right-hand member and right projection（ 7 ）Left end be set to semi-cylindrical, left projection（ 6 ）'s Middle part and right projection（ 7 ）Middle part be provided with left projection round tube hole along the axis of semi-cylindrical respectively（ 21 ）It is logical with right projection circle Hole（ 10 ）；Described cylindrical connecting portion（ 17 ）Left end and right-hand member be respectively equipped with vertically and left projection（ 6 ）With right projection（ 7 ）The left groove to match（ 3 ）And right groove（ 13 ）, the left groove（ 3 ）Bottom land end and right groove（ 13 ）'s Bottom land end is set to half round concave；Described left groove（ 3 ）Upper left wall thickness part（ 4 ）With lower-left wall thickness part（ 20 ）It is respectively equipped with and left projection Round tube hole（ 21 ）Corresponding upper left round tube hole（ 5 ）With lower-left round tube hole（ 19 ）, the upper left wall thickness part（ 4 ）A left side End and lower-left wall thickness part（ 20 ）Left end be set to semi-cylindrical, the upper left round tube hole（ 5 ）With lower-left round tube hole（ 19 ）Axis and internal diameter and left projection round tube hole（ 21 ）Axis it is identical with internal diameter, upper left round tube hole（ 5 ）, left projection circle Through hole（ 21 ）With lower-left round tube hole（ 19 ）It is interior to be provided with left rotary shaft（ 18 ）, make left sleeve（ 2 ）Can be around left rotary shaft（ 18 ）In left groove（ 3 ）Interior forward and backward 180 ° of rotation；Described right groove（ 13 ）Upper right wall thickness part（ 9 ）With bottom right wall thickness part（ 14 ）It is respectively equipped with and right projection Round tube hole（ 10 ）Corresponding upper right round tube hole（ 8 ）With bottom right round tube hole（ 15 ）, the upper right wall thickness part（ 9 ）The right side End and bottom right wall thickness part（ 14 ）Right-hand member be set to semi-cylindrical, the upper right round tube hole（ 8 ）With bottom right round tube hole（ 15 ）Axis and internal diameter and right projection round tube hole（ 10 ）Axis it is identical with internal diameter, upper right round tube hole（ 8 ）, right projection circle it is logical Hole（ 10 ）With bottom right round tube hole（ 15 ）It is interior to be provided with right spindle（ 16 ）, make right sleeve（ 11 ）Can be around right spindle（ 16 ） In right groove（ 13 ）Interior forward and backward 180 ° of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103412.7A CN105576425B (en) | 2016-02-25 | 2016-02-25 | A kind of double end protective jacket of tone frequency channel wire elbow plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103412.7A CN105576425B (en) | 2016-02-25 | 2016-02-25 | A kind of double end protective jacket of tone frequency channel wire elbow plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576425A CN105576425A (en) | 2016-05-11 |
| CN105576425B true CN105576425B (en) | 2018-02-27 |
Family
ID=55886289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610103412.7A Active CN105576425B (en) | 2016-02-25 | 2016-02-25 | A kind of double end protective jacket of tone frequency channel wire elbow plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576425B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202168927U (en) * | 2011-08-11 | 2012-03-21 | 陈新民 | Rapid track blind-guiding crutch and special track thereof |
| CN102704713A (en) * | 2012-06-20 | 2012-10-03 | 谢筱晗 | Multifunctional bathroom |
| CN204589415U (en) * | 2015-03-27 | 2015-08-26 | 新昌县诺鼎科技有限公司 | A kind of licker-in roller |
| CN205355363U (en) * | 2016-02-25 | 2016-06-29 | 罗福仲 | Double -end lag of audio line elbow plug |
-
2016
- 2016-02-25 CN CN201610103412.7A patent/CN105576425B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202168927U (en) * | 2011-08-11 | 2012-03-21 | 陈新民 | Rapid track blind-guiding crutch and special track thereof |
| CN102704713A (en) * | 2012-06-20 | 2012-10-03 | 谢筱晗 | Multifunctional bathroom |
| CN204589415U (en) * | 2015-03-27 | 2015-08-26 | 新昌县诺鼎科技有限公司 | A kind of licker-in roller |
| CN205355363U (en) * | 2016-02-25 | 2016-06-29 | 罗福仲 | Double -end lag of audio line elbow plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576425A (en) | 2016-05-11 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 221300 paoche street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Xinsheng Venture Capital Co., Ltd Address before: Liannan Liancheng County of Fujian province Longyan city 366299 district two building 4, 619 Patentee before: Luo Fuzhong |
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| TR01 | Transfer of patent right |