CN208337838U - A kind of ultraprecise micro earpieces wire-controlled apparatus - Google Patents
A kind of ultraprecise micro earpieces wire-controlled apparatus Download PDFInfo
- Publication number
- CN208337838U CN208337838U CN201821039386.7U CN201821039386U CN208337838U CN 208337838 U CN208337838 U CN 208337838U CN 201821039386 U CN201821039386 U CN 201821039386U CN 208337838 U CN208337838 U CN 208337838U
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- CN
- China
- Prior art keywords
- lower case
- upper housing
- wire
- noise reduction
- controlled apparatus
- 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.)
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a kind of ultraprecise micro earpieces wire-controlled apparatus, including upper housing, lower case and noise reduction module, it is provided with fixing head on the outside of the lower case, is embedded with noise reduction module on the outside of the upper housing right part, the lower case connects upper housing by gasket.The utility model designs advantages of simple in structure, it is easy to use, practicability is very high, when work, fixture block is clamped card slot, in fixed column, under the action of circle set and screw, the present apparatus is completely embedded, and repair demolition is convenient, under the action of rubber sheet gasket and rubber seal, the present apparatus can effective waterproof, widen the usage scenario of the present apparatus, sound can effective noise reduction by noise reduction module, under the action of acoustic aperture and electroacoustic transducer, transfer signals to wiring board, under the action of buffer layer, extend the service life of the present apparatus, increment key, control key and decrement key can flexibly control earphone, feature-rich multiplicity, first magnet and the second magnet facilitate fixed and carry.
Description
Technical field
The utility model relates to a kind of communication electronic device, specifically a kind of ultraprecise micro earpieces wire-controlled apparatus.
Background technique
Line control earphone can control the earphone of access device referring on earphone cable.Such as the switch of control distal end MP3 equipment
Machine function, broadcasting and stop function, volume regulatory function etc., possesses these functions of controlling remote equipment on earphone cable
Line control earphone is belonged to, and wire-controlled apparatus is then the specific control device being connected on earphone cable.
In existing technology, ear phone line control device is mostly bonded with glue, and reliability is not strong, and by outer in communication process
External disturbance is more serious, and noise is more, encounters rainwater etc. and also easily infiltrates into device, causes device to damage, while earphone can not
What is avoided is often subject to collide, how damping be also the design of following ear phone line control device a direction.Therefore, art technology
Personnel provide a kind of ultraprecise micro earpieces wire-controlled apparatus, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of ultraprecise micro earpieces wire-controlled apparatus, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ultraprecise micro earpieces wire-controlled apparatus, including upper housing, lower case and noise reduction module, the lower case outside
It is provided with fixing head and the second magnet, the fixing head connects nylon tape one end, and the nylon tape other end connects the first magnet,
First magnet connects the second magnet, is provided with buffer layer on the inside of the lower case, the buffer layer upper end is provided with route
Plate, the wiring board upper end right side are provided with electroacoustic transducer, and the electroacoustic transducer upper end is provided with acoustic aperture, the lower case
Medial center is provided with round set, and the circle set runs through buffer layer and wiring board；
The junction of the lower case and upper housing is provided with several card slots, is disposed with increment on the left of the upper housing
Key, control key and decrement key, the upper housing right part outside are embedded with noise reduction module, and the noise reduction module includes sponge and leads to
Hole, the noise reduction module lower end connect acoustic aperture, and the upper housing medial center is provided with fixed column, the fixed column socket circle
The junction of set, the upper housing and lower case is provided with several fixture blocks, and the lower case and upper housing two sides junction open up
There is circular hole, sealing ring is provided in the circular hole, society is provided with conducting wire in the sealing ring, and the lower case is connected with upper housing
Place is provided with gasket.
As a further solution of the present invention: the material of the sealing ring and gasket is rubber.
Several fixture blocks on the upper housing and several cards in lower case as a further solution of the present invention,
The positional relationship of slot is in be arranged in a one-to-one correspondence.
The material of the buffer layer is foam as a further solution of the present invention,.
The wiring board selects pcb board as a further solution of the present invention,.
The increment key, decrement key and control key include pressing lever, bullet as a further solution of the present invention,
Spring and fixed frame.
The upper housing and the material of lower case are plastics as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs advantages of simple in structure, is easy to use quick, and practicability is very high, will when work
Fixture block is clamped card slot, and under the action of fixed column, circle set and screw, the present apparatus is completely embedded, and repair demolition is convenient, in rubber
Under the action of gasket and rubber seal, the present apparatus can effective waterproof, widen the usage scenario of the present apparatus, sound passes through noise reduction mould
Block can effective noise reduction transfer signals to wiring board under the action of acoustic aperture and electroacoustic transducer, under the action of buffer layer,
Extend the service life of the present apparatus, increment key, control key and decrement key can flexibly control earphone, feature-rich multiplicity, the first magnetic
Iron and the second magnet facilitate fixed and carry.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ultraprecise micro earpieces wire-controlled apparatus.
Fig. 2 is a kind of top view of ultraprecise micro earpieces wire-controlled apparatus.
Fig. 3 is a kind of shell exploded view of ultraprecise micro earpieces wire-controlled apparatus.
In figure: 1- lower case, 2- sealing ring, 3- upper housing, 4- increment key, 5- control key, 6- decrement key, 7- electroacoustic transduction
Device, 8- noise reduction module, 9- through-hole, 10- fixing head, 11- buffer layer, 12- wiring board, 13- acoustic aperture, 14- fixture block, 15- fixed column,
16- gasket, 17- card slot, 18- circle set, 19- screw, the first magnet of 21-, the second magnet of 22-, 20- nylon tape.
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.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of ultraprecise micro earpieces wire-controlled apparatus, including upper housing
2, lower case 1 and noise reduction module 8, fixing head 10 and the second magnet 22 are provided on the outside of the lower case 1, and the fixing head 10 connects
20 one end of nylon tape is connect, 20 other end of nylon tape connects the first magnet 21, and first magnet 21 connects the second magnet 22,
Buffer layer 11 is provided on the inside of the lower case 1,11 upper end of buffer layer is provided with wiring board 12,12 upper end of wiring board
Right side is provided with electroacoustic transducer 7, and 7 upper end of electroacoustic transducer is provided with acoustic aperture 13,1 medial center of the lower case setting
There is circle set 18, the circle set 18 runs through buffer layer 11 and wiring board 12；
The lower case 1 and the junction of upper housing 3 are provided with several card slots 17, set gradually on the left of the upper housing 3
There are increment key 4, control key 5 and decrement key 6, noise reduction module 8 is embedded on the outside of 3 right part of upper housing, the noise reduction module 8 is wrapped
Sponge and through-hole 9 are included, 8 lower end of noise reduction module connects acoustic aperture 13, and 3 medial center of upper housing is provided with fixed column 15,
The socket of the fixed column 15 circle set 18, the upper housing 3 and the junction of lower case 1 are provided with several fixture blocks 14, the lower casing
Body 1 and 3 two sides junction of upper housing offer circular hole, and sealing ring 2 is provided in the circular hole, and society is arranged in the sealing ring 2
There is conducting wire, the lower case 1 and 3 junction of upper housing are provided with gasket 16.
The material of the sealing ring 2 and gasket 16 is rubber.
The positional relationship of several card slots 17 on several fixture blocks 14 and lower case 1 on the upper housing 3 is in one-to-one correspondence
Setting.
The increment key 4, decrement key 6 and control key 5 include pressing lever, spring and fixed frame.
The material of the buffer layer 11 is foam.
The wiring board 12 selects pcb board.
The upper housing 3 and the material of lower case 1 are plastics.
The working principle of the utility model is:
The utility model relates to a kind of ultraprecise micro earpieces wire-controlled apparatus, the present apparatus controls work, work for earphone
When, fixture block 14 is connected into card slot 17, under the action of fixed column 15, circle set 18 and screw 19, the present apparatus is completely embedded, and is repaired
Convenient disassembly, under the action of rubber sheet gasket 16 and rubber seal 2, the present apparatus can effective waterproof, widen the use of the present apparatus
Scene, sound by noise reduction module 8 can effective noise reduction transfer signals to line under the action of acoustic aperture 13 and electroacoustic transducer 7
Road plate 12 extends the service life of the present apparatus, increment key 4, control key 5 and decrement key 6 can be flexible under the action of buffer layer 11
Control earphone, feature-rich multiplicity, and under the action of the first magnet 21, the second magnet 22 and nylon rope 20, it folds up conveniently, no
It is limited by caught object shape, facilitates placement and carrying.
The utility model designs advantages of simple in structure, is easy to use quick, practicability is very high, the utility model
It is related to a kind of ultraprecise micro earpieces wire-controlled apparatus, the present apparatus controls work for earphone, when work, fixture block is clamped card slot,
Under the action of fixed column, circle set and screw, the present apparatus is completely embedded, and repair demolition is convenient, close in rubber sheet gasket and rubber
Under the action of seal, the present apparatus can effective waterproof, widen the usage scenario of the present apparatus, sound can effectively be dropped by noise reduction module
It makes an uproar, under the action of acoustic aperture and electroacoustic transducer, transfers signals to wiring board, under the action of buffer layer, extend the present apparatus
Service life, increment key, control key and decrement key can flexibly control earphone, feature-rich multiplicity, and in the first magnet, second
Under the action of magnet and nylon rope, folds up conveniently, do not limited by caught object shape, facilitate placement and carrying.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of ultraprecise micro earpieces wire-controlled apparatus, including upper housing (3), lower case (1) and noise reduction module (8), feature
It is, fixing head (10) and the second magnet (22) are provided on the outside of the lower case (1), and the fixing head (10) connects nylon tape
(20) one end, nylon tape (20) other end connect the first magnet (21), and first magnet (21) connects the second magnet
(22), it is provided with buffer layer (11) on the inside of the lower case (1), buffer layer (11) upper end is provided with wiring board (12)；
It is provided with electroacoustic transducer (7) on the right side of wiring board (12) upper end, electroacoustic transducer (7) upper end is provided with acoustic aperture
(13), lower case (1) medial center is provided with circle set (18), and the circle set (18) runs through buffer layer (11) and wiring board
(12), the junction of the lower case (1) and upper housing (3) is provided with several card slots (17), on the left of the upper housing (3) successively
It is provided with increment key (4), control key (5) and decrement key (6), is embedded with noise reduction module (8) on the outside of upper housing (3) right part,
The noise reduction module (8) includes sponge and through-hole (9), and noise reduction module (8) lower end connects acoustic aperture (13), the upper housing
(3) medial center is provided with fixed column (15), fixed column (15) the socket circle set (18), the upper housing (3) and lower case
(1) junction is provided with several fixture blocks (14), and the lower case (1) and upper housing (3) two sides junction offer circular hole, institute
It states and is provided in circular hole sealing ring (2), the interior society of the sealing ring (2) is provided with conducting wire, the lower case (1) and upper housing (3)
Junction is provided with gasket (16).
2. a kind of ultraprecise micro earpieces wire-controlled apparatus according to claim 1, which is characterized in that the sealing ring (2)
Material with gasket (16) is rubber.
3. a kind of ultraprecise micro earpieces wire-controlled apparatus according to claim 1, which is characterized in that the upper housing (3)
On several fixture blocks (14) and several card slots (17) on lower case (1) positional relationship in being arranged in a one-to-one correspondence.
4. a kind of ultraprecise micro earpieces wire-controlled apparatus according to claim 1, which is characterized in that the increment key (4),
Decrement key (6) and control key (5) include pressing lever, spring and fixed frame.
5. a kind of ultraprecise micro earpieces wire-controlled apparatus according to claim 1, which is characterized in that the buffer layer (11)
Material be foam.
6. a kind of ultraprecise micro earpieces wire-controlled apparatus according to claim 1, which is characterized in that the wiring board (12)
Select pcb board.
7. a kind of ultraprecise micro earpieces wire-controlled apparatus according to claim 1, which is characterized in that the upper housing (3)
Material with lower case (1) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039386.7U CN208337838U (en) | 2018-07-02 | 2018-07-02 | A kind of ultraprecise micro earpieces wire-controlled apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039386.7U CN208337838U (en) | 2018-07-02 | 2018-07-02 | A kind of ultraprecise micro earpieces wire-controlled apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337838U true CN208337838U (en) | 2019-01-04 |
Family
ID=64786170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821039386.7U Expired - Fee Related CN208337838U (en) | 2018-07-02 | 2018-07-02 | A kind of ultraprecise micro earpieces wire-controlled apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337838U (en) |
-
2018
- 2018-07-02 CN CN201821039386.7U patent/CN208337838U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190702 |