CN206879045U - A kind of waterproof line control machine of earphone - Google Patents
A kind of waterproof line control machine of earphone Download PDFInfo
- Publication number
- CN206879045U CN206879045U CN201720608128.5U CN201720608128U CN206879045U CN 206879045 U CN206879045 U CN 206879045U CN 201720608128 U CN201720608128 U CN 201720608128U CN 206879045 U CN206879045 U CN 206879045U
- Authority
- CN
- China
- Prior art keywords
- control machine
- wire rod
- line control
- surrounding layer
- waterproof
- 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.)
- Active
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of waterproof line control machine of earphone, including line control machine housing, PCBA board and wire rod, the PCBA board is installed within line control machine housing, the inlet wire end of the line control machine housing is provided with string holes, the wire rod passes through string holes from outside to inside, the wire rod includes the core within wire rod surrounding layer and wire rod surrounding layer, the core electrically connects with PCBA board, line plug is provided with the string holes of the line control machine housing, the line plug fills in wire rod surrounding layer from wire rod surrounding layer end, by wire rod surrounding layer enlarged outside diameter, wire rod surrounding layer and the string holes inwall of line control machine housing is set to reach interference fit.Wire rod of the present utility model and line control machine housing contact position good waterproof performance, wire rod waterproof jacket need not be molded, not influence line control machine shell mechanism.
Description
Technical field
It the utility model is related to ear phone technology field, the waterproof line control machine of more particularly to a kind of earphone.
Background technology
The line control machine housing of the most of earphones in present market（Also referred to as miaow shell）The waterproof sealing processing of SR parts is not so good, user
Sweat is easily flowed on internal PCBA from the gap at line control machine housing SR during use, causes earphone to damage or be not normal work.
Chinese patent CN201120466518 discloses a kind of waterproof Earphone with microphone, and it is related to Radiationproof screening apparatus for back-located antenna mobile telephone, including anti-
The shell of shell waterborne and waterproof lower casing composition, is respectively provided with the wire hole of conducting wire at the both ends of shell, is led in installation
Integrated injection molding has TPE flexible glue waterproof jackets between line and shell.The TPE flexible glues waterproof jacket can make real at the SR of Radiationproof screening apparatus for back-located antenna mobile telephone
Existing waterproof, but following missing be present：One, wire and TPE flexible glue waterproof jackets need integrated injection molding, add wire rod
The financial cost and time cost of injection；Secondly, line control machine shell be necessarily designed to the mode that upper half shell is combined with lower half shell,
Otherwise it is difficult to install TPE flexible glue waterproof jackets, also, such a shell is also unfavorable for setting interface in outer shell-side（Such as waterproof USB
Socket）.
Utility model content
The technical problems to be solved in the utility model is according to above-mentioned the deficiencies in the prior art, there is provided a kind of wire rod and line traffic control
Device housing contact position good waterproof performance, wire rod waterproof jacket need not be molded, limit line control machine shelling machine few earphone waterproof line traffic control
Device.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of waterproof line control machine of earphone, including line
Control device housing, PCBA board and wire rod, the PCBA board are installed within line control machine housing, the inlet wire end of the line control machine housing
Provided with string holes, the wire rod passes through string holes from outside to inside, and the wire rod includes the line within wire rod surrounding layer and wire rod surrounding layer
Core, the core electrically connect with PCBA board, are provided with line plug at the string holes of the line control machine housing, and the line plug is from wire rod surrounding layer
Wire rod surrounding layer is filled in end, by wire rod surrounding layer enlarged outside diameter, reaches the string holes inwall of wire rod surrounding layer and line control machine housing
Into interference fit.
It is expanded on further as to of the present utility model：
Preferably, the line plug includes integrally formed cock body and cock cap, and the plug body is within wire rod surrounding layer, institute
State cock cap and be resisted against wire rod surrounding layer end, a wire casing for being used to be caught in core is provided with along the length direction of cock body, it is described
A neck corresponding with the wire casing of cock body is provided with cock cap.Further, the cock cap and wire rod surrounding layer against place's point
There is a circle fluid sealant.
Preferably, the core is knotted within line control machine housing, and core end is welded in PCBA board.
Preferably, the line control machine housing is provided with two inlet wire ends, and each end of incoming cables portion is respectively equipped with a string holes, each
A line plug is equipped with string holes.
Preferably, it is provided with case top lid on the line control machine housing, case top lid is provided with LED light-guiding pillars and some pressed
Cap, the PCBA board be provided with the LED corresponding with LED light-guiding pillars and with by the corresponding button of cap.
Preferably, the sidepiece of the line control machine housing is provided with waterproof screen cloth and USB lids, the PCBA board be provided with
The corresponding USB jack of USB lids.
The beneficial effects of the utility model are：The utility model fills in wire rod outsourcing using line plug from wire rod surrounding layer end
Layer, by wire rod surrounding layer enlarged outside diameter, makes wire rod surrounding layer and the string holes inwall of line control machine housing reach interference fit, so as to real
Existing wire rod and the waterproof of line control machine housing contact position, without injection wire rod waterproof jacket in addition, do not influence line control machine shell mechanism.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is dispersed structure schematic diagram of the present utility model.
Fig. 3 is that the utility model removes the overlooking structure figure after case top lid and PCBA board.
Fig. 4 is the three-dimensional structure diagram of line plug.
In figure：1. line control machine housing；11. string holes；12. waterproof screen cloth；13.USB lids；2.PCBA plates；21. button；
22.USB jacks；3. wire rod；31. wire rod surrounding layer；32. core；4. line plug；41. cock body；411. wire casing；42. cock cap；421.
Neck.
Embodiment
Structural principle of the present utility model and operation principle are described in further detail below in conjunction with the accompanying drawings.
As shown in FIG. 1 to 3, the utility model is a kind of waterproof line control machine of earphone, including line control machine housing 1, PCBA
Plate 2 and wire rod 3, the PCBA board 2 are installed within line control machine housing 1, and the inlet wire end of the line control machine housing 1 is provided with string holes
11, the wire rod 3 passes through string holes 11 from outside to inside, and the wire rod 3 includes the line within wire rod surrounding layer 31 and wire rod surrounding layer
Core 32, the core 32 electrically connect with PCBA board 2, are provided with line plug 4 at the string holes 11 of the line control machine housing 1, the line plug 4 from
Wire rod surrounding layer 31 is filled in the end of wire rod surrounding layer 31, by the enlarged outside diameter of wire rod surrounding layer 31, makes wire rod surrounding layer 31 and line traffic control
The inwall of string holes 11 of device housing 1 reaches interference fit, so as to realize the waterproof effect of wire rod and line control machine housing contact position.
As shown in FIG. 1 to 3, and combination includes integrally formed cock body 41 and cock cap 42, institute with reference to figure 4, the line plug 4
State cock body 41 to fill within wire rod surrounding layer 31, the cock cap 42 is resisted against the end of wire rod surrounding layer 31, along the length of cock body 41
Degree direction is provided with a wire casing 411 for being used to be caught in core 32, and a phase of wire casing 411 with cock body 41 is provided with the cock cap 42
Corresponding neck 421.The cock cap 42 has a circle fluid sealant 5 with wire rod surrounding layer 31 against place's point, reaches dual-seal effect
Fruit, effective waterproof.
As shown in figure 3, the core 32 knots 6 within line control machine housing, the end of core 32 is welded in PCBA board 2.
As shown in FIG. 1 to 3, the line control machine housing 1 is provided with two inlet wire ends, and each end of incoming cables portion is respectively equipped with one
String holes 11, a line plug 4 is equipped with each string holes 11.
As shown in FIG. 1 to 3, case top lid 5 is provided with the line control machine housing 1, case top lid 5 is led provided with LED
Light beam 51 and it is some press cap 52, the PCBA board 2 is provided with the LED corresponding with LED light-guiding pillars（Not shown in figure）And with
By the corresponding button 21 of cap.
As shown in FIG. 1 to 3, the sidepiece of the line control machine housing is provided with waterproof screen cloth 12 and USB lids 13, the PCBA
Plate 2 is provided with the USB jack 22 corresponding with USB lids 13.
The utility model is assembled in the following manner：First, LED light-guiding pillars are assembled in case top lid, waterproof net
Cloth and USB lids are assembled on line control machine housing；Then, wire rod is penetrated into string holes, line plug is inserted in wire rod, by the core of wire rod
It is caught in the wire casing and neck of line plug, dispensing is fixed, then line is pulled out at string holes, and wire rod surrounding layer and line plug point circle are sealed
Glue seals；Then, PCBA board is welded；Finally by 4 hole position point Instant cements of line control machine housing, the step coordinated with case top lid
Fluid sealant assembles case top lid on point.
It is described above, be only the preferred embodiment of the utility model, it is every according to the technical solution of the utility model to
On any subtle modifications, equivalent variations and modifications for being made of embodiment, belong to the scopes of technical solutions of the utility model
It is interior.
Claims (7)
1. a kind of waterproof line control machine of earphone, including line control machine housing, PCBA board and wire rod, the PCBA board are installed on line control machine
Within housing, the inlet wire end of the line control machine housing is provided with string holes, and the wire rod passes through string holes, the wire rod bag from outside to inside
The core within wire rod surrounding layer and wire rod surrounding layer is included, the core electrically connects with PCBA board, it is characterised in that：The line traffic control
Line plug is provided with the string holes of device housing, the line plug fills in wire rod surrounding layer from wire rod surrounding layer end, by outside wire rod surrounding layer
Footpath expands, and wire rod surrounding layer and the string holes inwall of line control machine housing is reached interference fit.
2. the waterproof line control machine of earphone according to claim 1, it is characterised in that：The line plug includes integrally formed cock body
And cock cap, for the plug body within wire rod surrounding layer, the cock cap is resisted against wire rod surrounding layer end, along the length of cock body
Direction is provided with a wire casing for being used to be caught in core, and a neck corresponding with the wire casing of cock body is provided with the cock cap.
3. the waterproof line control machine of earphone according to claim 2, it is characterised in that：The cock cap and wire rod surrounding layer against
Place's point has a circle fluid sealant.
4. the waterproof line control machine of earphone according to claim 1, it is characterised in that：The core is beaten within line control machine housing
Knot, core end is welded in PCBA board.
5. the waterproof line control machine of earphone according to any one in Claims 1 to 4, it is characterised in that：The line control machine shell
Body is provided with two inlet wire ends, and each end of incoming cables portion is respectively equipped with a string holes, a line plug is equipped with each string holes.
6. the waterproof line control machine of earphone according to any one in Claims 1 to 4, it is characterised in that：The line control machine shell
Be provided with case top lid on body, case top lid be provided with LED light-guiding pillars and it is some press cap, the PCBA board with LED provided with leading
The corresponding LED of light beam and with by the corresponding button of cap.
7. the waterproof line control machine of earphone according to any one in Claims 1 to 4, it is characterised in that：The line control machine shell
The sidepiece of body is provided with waterproof screen cloth and USB lids, and the PCBA board is provided with the USB jack corresponding with USB lids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608128.5U CN206879045U (en) | 2017-05-27 | 2017-05-27 | A kind of waterproof line control machine of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608128.5U CN206879045U (en) | 2017-05-27 | 2017-05-27 | A kind of waterproof line control machine of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206879045U true CN206879045U (en) | 2018-01-12 |
Family
ID=61337108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608128.5U Active CN206879045U (en) | 2017-05-27 | 2017-05-27 | A kind of waterproof line control machine of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206879045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471566A (en) * | 2018-06-21 | 2018-08-31 | 广东朝阳电子科技股份有限公司 | Continuous wire type connection structure of core wire of earphone wire and preparation method thereof |
| CN108540892A (en) * | 2018-06-11 | 2018-09-14 | 王真 | A kind of directionless flexible damping earphone line control pressed |
-
2017
- 2017-05-27 CN CN201720608128.5U patent/CN206879045U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540892A (en) * | 2018-06-11 | 2018-09-14 | 王真 | A kind of directionless flexible damping earphone line control pressed |
| CN108540892B (en) * | 2018-06-11 | 2019-12-13 | 抚州华冠电子科技有限公司 | flexible shock-absorbing earphone drive-by-wire of directionless pressing |
| CN108471566A (en) * | 2018-06-21 | 2018-08-31 | 广东朝阳电子科技股份有限公司 | Continuous wire type connection structure of core wire of earphone wire and preparation method thereof |
| CN108471566B (en) * | 2018-06-21 | 2024-05-03 | 广东朝阳电子科技股份有限公司 | Core wire continuous wire connecting structure of earphone wire and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206879045U (en) | A kind of waterproof line control machine of earphone | |
| CN204464610U (en) | Waterproof audio connector | |
| CN206471580U (en) | A kind of printer with waterproof network interface | |
| CN110211862A (en) | The waterproof enclosure and manufacture craft of small size photomultiplier tube | |
| CN107627742A (en) | A kind of printer with waterproof network interface | |
| CN204012844U (en) | Power supply adaptor | |
| CN208284719U (en) | A kind of wire harness water-proof structure | |
| CN201270403Y (en) | Water proof apparatus for wire port | |
| CN206727300U (en) | A kind of USB TYPE C water-proof connectors | |
| CN207009782U (en) | External tapping waterproof construction | |
| CN212061909U (en) | Cable, cable seal structure | |
| CN206236878U (en) | A kind of waterproof cap for water-proof connector | |
| CN208806448U (en) | A kind of village, novel broadcast village rings adapter | |
| CN107566002A (en) | A kind of preparation method of Kato water repellent component, mobile communication terminal and Kato component | |
| CN203313561U (en) | Casing sealing structure | |
| CN110474219A (en) | The oil-filled tooling of oil seal electric connector | |
| CN208675016U (en) | A kind of sealed electric-motor | |
| CN209675558U (en) | Line between plate | |
| CN206610959U (en) | Watertight connector and electronic equipment | |
| CN205478186U (en) | Noise insulation , Compressor unit spare and electrical apparatus | |
| CN207282786U (en) | A kind of spherical water-proof cable line connector | |
| CN106454603B (en) | Communicate accessory | |
| CN203657858U (en) | Ultrasonic water meter transducer | |
| CN207720240U (en) | A kind of vehicle-mounted waterproof intelligent video camera head | |
| CN108366314A (en) | A kind of wired earphone storage box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |