CN207820157U - A kind of novel radio earphone - Google Patents
A kind of novel radio earphone Download PDFInfo
- Publication number
- CN207820157U CN207820157U CN201721724449.8U CN201721724449U CN207820157U CN 207820157 U CN207820157 U CN 207820157U CN 201721724449 U CN201721724449 U CN 201721724449U CN 207820157 U CN207820157 U CN 207820157U
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- CN
- China
- Prior art keywords
- fixedly connected
- spring
- rod
- posting
- connecting rod
- 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
A kind of novel radio earphone, including the first attachment device, be set in first attachment device the second attachment device, be set to first attachment device and the regulating device in the second attachment device, the frame device for being set to the regulating device lower end, the receiver being set on the frame device.The utility model can easily adjust the position of receiver, so that it is directed at the ear of user, and then can ensure audio quality, ensure the comfort worn, sound-proofing is good, easy to operate, can be good at meeting the needs of people.
Description
Technical field
The utility model is related to ear phone technology fields, more particularly, to a kind of novel radio earphone.
Background technology
With popularizing for electronic product, earphone is also gradually widely used, wireless head-band ear especially therein
Machine, easy-to-use due to the worry for not having line to wind, access is convenient, has obtained liking for most people.However, existing nothing
The end of a thread headset when in use, due to the size of each head part and different in size so that receiver can not be directed at user's
Ear, and then the quality of audio is influenced, and sound-proofing is poor, and comfort is undesirable, cannot meet the needs of people.
Therefore, it is necessary to provide a kind of new technical solution to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of novel radio earphones that can effectively solve above-mentioned technical problem.
To reach the purpose of the utility model, adopt the following technical scheme that:
A kind of novel radio earphone, including the first attachment device, be set in first attachment device second connection
Device is set to first attachment device and regulating device in the second attachment device, is set to the regulating device lower end
Frame device, the receiver that is set on the frame device, first attachment device includes head rod, it is described to be located at
Convex block, the first fixed link above head rod, are contained in described at the first spring being set in first fixed link
Second spring in one connecting rod, second attachment device include the second connecting rod, are set to second connecting rod upper end
The first locating rod, the third connecting rod below first locating rod, the friction being set in the third connecting rod
Bar, the elastic rod being set in second fixed link, is set to institute at the second fixed link above second connecting rod
The idler wheel of elastic boom end is stated, the regulating device sets there are two and be located at first attachment device and the second connection dress
The lower section set, the regulating device includes posting, the third spring that is contained in the posting, is set to the posting
The holding rod in outside, the mobile bar below the third spring, the 4th spring below the posting, the frame
Body device sets there are two and is located at the lower section of the regulating device, and the frame device includes framework, is set to the frame
Baffle on body, the 5th spring being set on the baffle, there are two the receiver is set, the receiver is equipped with loudspeaker, wheat
Gram wind, bluetooth MCU, locating piece and above and below the locating piece two stop block.
The head rod is in bending, and the upper end of the head rod is equipped with the first groove, under the convex block
Surface is fixedly connected with the head rod, and the lower end of first fixed link is fixed with the upper end of the head rod to be connected
It connects, the right end of first spring is fixedly connected with first fixed link, and the second spring is contained in first groove
Interior, the right end of the second spring is fixedly connected with the inner surface of the head rod.
Second connecting rod be in bending, first locating rod be in bending, the left end of first locating rod with
The upper end of second connecting rod is fixedly connected, the right end of first locating rod be contained in first groove and with it is described
Head rod sliding contact, the left end of the second spring are fixedly connected with the upper end of first locating rod, the third
The left end of connecting rod is fixedly connected with the right end of second connecting rod, the left end of the friction lever and the third connecting rod
Right end is fixedly connected, and the friction lever acts against the upper end of the head rod.
The lower end of second fixed link is fixedly connected with the upper end of second connecting rod, second fixed link it is upper
End is fixedly connected with the left end of the elastic rod, and the left end of first spring is fixedly connected with second fixed link, described
The right end of elastic rod is equipped with the second groove, and the idler wheel is contained in second groove and is pivotally connected with the elastic rod,
The idler wheel acts against on the head rod.
The lower end of the head rod is fixedly connected with the posting being disposed below, the lower end of second connecting rod
Be fixedly connected with the posting being disposed below, the lower surface of the posting be equipped with third groove and positioned at its side first
Through-hole, the third spring are contained in the third groove, the inner surface of the upper end and the posting of the third spring
It is fixedly connected.
The holding rod is in bending, and the both ends of the holding rod are fixedly connected with the side of the posting, the shifting
The upper end of lever be contained in the third groove and with the inner surface sliding contact of the posting, under the third spring
End is fixedly connected with the upper end of the mobile bar, and the upper end of the 4th spring is fixedly connected with the lower surface of the posting.
The framework is equipped with the 4th groove through second through-hole on its left and right surface and positioned at its inner cavity upper and lower surface,
The lower end of the mobile bar is fixedly connected with the framework, and the lower end of the 4th spring is fixedly connected with the framework, described
Baffle is contained in second through-hole and is fixedly connected with the inner surface of the framework, and the baffle, which is equipped with, runs through its left and right
One end of the third through-hole on surface, the 5th spring is fixedly connected with the baffle.
The bluetooth MCU is connect with loudspeaker, microphone, and one end of the locating piece is fixedly connected with the receiver, described
The other end of locating piece be contained in second through-hole and with the inner surface sliding contact of the framework, the 5th spring
End is fixedly connected with the locating piece, and there are two the stop block is set, one end of the stop block is fixed with the locating piece
Connection, the stop block be contained in the 4th groove and with the framework sliding contact, be additionally provided with power supply in the receiver,
The power supply is electrically connected with loudspeaker, microphone, bluetooth MCU.
Compared with prior art, the utility model has the advantages that:The utility model novel radio earphone can
The convenient position for adjusting receiver, makes it be directed at the ear of user, and then can ensure audio quality, ensures to wear comfortable
Property, sound-proofing is good, easy to operate, can be good at meeting the needs of people.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model novel radio earphone.
Specific implementation mode
Clearly complete explanation is made to the utility model novel radio earphone below in conjunction with attached drawing.
As shown in Figure 1, a kind of novel radio earphone of the utility model includes the first attachment device 1, is set to described the
The second attachment device 2 in one attachment device 1, the adjusting being set in first attachment device, 1 and second attachment device 2 dress
Set the 3, frame device 4 for being set to 3 lower end of the regulating device, the receiver 5 being set on the frame device 4.
As shown in Figure 1, first attachment device 1 includes head rod 11, is located at 11 top of the head rod
Convex block 12, the first fixed link 13, the first spring 14 being set in first fixed link 13, be contained in it is described first connection
Second spring 15 in bar 11.The head rod 11 is in bending, and the upper end of the head rod 11 is recessed equipped with first
Slot 111, the head rod 11 are made using elastic material so that it can flexural deformation.The lower surface of the convex block 12 with
The head rod 11 is fixedly connected, the upper surface shape in curved surface of the convex block 12.The lower end of first fixed link 13 with
The upper end of the head rod 11 is fixedly connected.The right end of first spring 14 is fixed with first fixed link 13 to be connected
It connects.The second spring 15 is contained in first groove 111, and the right end of the second spring 15 is connect with described first
The inner surface of bar 11 is fixedly connected.
As shown in Figure 1, second attachment device 2 includes the second connecting rod 21, is set in second connecting rod 21
First locating rod 22 at end, is set to the third connecting rod at the third connecting rod 23 below first locating rod 22
Friction lever 24 on 23, is set to second fixed link 25 at the second fixed link 25 above second connecting rod 21
On elastic rod 26, be set to the idler wheel 27 of 26 end of the elastic rod.Second connecting rod 21 be in bending, described second
Connecting rod 21 is made using elastic material so that it can flexural deformation.First locating rod 22 is in bending, and described first is fixed
The left end of position bar 22 is fixedly connected with the upper end of second connecting rod 21, and the right end of first locating rod 22 is contained in institute
State in the first groove 111 and with 11 sliding contact of the head rod so that the right end of first locating rod 22 can be
It is moved in first groove 111, the left end of the second spring 15 is fixedly connected with the upper end of first locating rod 22.Institute
It is in bending to state third connecting rod 23, and the left end of the third connecting rod 23 and the right end of second connecting rod 21 fix company
It connects, the third connecting rod 23 is made using elastic material so that it can flexural deformation.The friction lever 24 is in bending, institute
The left end for stating friction lever 24 is fixedly connected with the right end of the third connecting rod 23, and the friction lever 24 acts against described first
The upper end of connecting rod 11, since the elastic force of third connecting rod 23 acts on so that the friction lever 24 tightly acts against described first
In connecting rod 11, to increase the frictional force between friction lever 24 and head rod 11, so as to be relatively fixed the first company
The distance between extension bar 11 and the second connecting rod 21.The upper end of the lower end of second fixed link 25 and second connecting rod 21
It is fixedly connected, the upper end of second fixed link 25 is fixedly connected with the left end of the elastic rod 26.First spring 14
Left end is fixedly connected with second fixed link 25.The elastic rod 26 is in bending, and the right end of the elastic rod 26 is equipped with the
Two grooves, the elastic rod 26 are made using elastic material so that it can flexural deformation.The idler wheel 27 is contained in described second
It is pivotally connected in groove and with the elastic rod 26 so that the idler wheel 27 can rotate in second groove, the rolling
Wheel 27 acts against on the head rod 11, and the idler wheel 27 is located at the right side of the convex block 12.
It is connected as shown in Figure 1, the regulating device 3 sets there are two and is located at first attachment device 1 and second
The lower section of device 2, the regulating device 3 include posting 31, the third spring 32 being contained in the posting 31, are set to
The holding rod 33 in 31 outside of the posting, is located at the posting 31 at the mobile bar 34 below the third spring 32
4th spring 35 of lower section.The lower end of the head rod 11 is fixedly connected with the posting 31 being disposed below, and described
The lower end of two connecting rods 21 is fixedly connected with the posting 31 being disposed below, and the posting 31 is in hollow cuboid, institute
The lower surface for stating posting 31 is equipped with third groove 311 and the first through hole 312 positioned at its side, and the third groove 311 is in
Rectangular-shape, the first through hole 312 is rounded and is communicated with the third groove 311, facilitates in balance third groove 311
Air pressure.The third spring 32 is contained in the third groove 311, upper end and the posting of the third spring 32
31 inner surface is fixedly connected.The holding rod 33 is in bending, the side at the both ends of the holding rod 33 and the posting 31
Face is fixedly connected, convenient for users to holding.The mobile bar 34 is in cuboid, and the upper end of the mobile bar 34 is contained in described the
In three grooves 311 and with the inner surface sliding contact of the posting 31 so that the mobile bar 34 can be in the third
It is moved up and down in groove 311, the lower end of the third spring 32 is fixedly connected with the upper end of the mobile bar 34.4th bullet
The upper end of spring 35 is fixedly connected with the lower surface of the posting 31.
As shown in Figure 1, the frame device 4 sets there are two and is located at the lower section of the regulating device 3, the frame
Body device 4 includes framework 41, the baffle 43 being set in the framework 41, the 5th spring 44 being set on the baffle 43.
The framework 41 is in hollow cuboid, and the framework 41 is equipped with through second through-hole 411 on its left and right surface and positioned at it
4th groove 412 of inner cavity upper and lower surface, second through-hole 411 in a rectangular parallelepiped shape, the 4th groove 412 set there are two and
It is oppositely arranged up and down, in a rectangular parallelepiped shape, the lower end of the mobile bar 34 is fixed with the framework 41 to be connected the 4th groove 412
It connects, the lower end of the 4th spring 35 is fixedly connected with the framework 41.The baffle 43 is in cuboid, and the baffle 43 accommodates
It is fixedly connected in second through-hole 411 and with the inner surface of the framework 41, the baffle 43, which is equipped with, runs through its left and right
The third through-hole 431 on surface, the third through-hole 431 are rounded.5th spring 44 is equipped with several, the 5th spring
44 one end is fixedly connected with the baffle 43.
As shown in Figure 1, there are two the receiver 5 sets, the receiver 5 is equipped with loudspeaker (not shown), microphone (is not schemed
Show), bluetooth MCU (not shown), locating piece 51 and the stop block 52 positioned at the locating piece about 51 two.The loudspeaker, Mike
Wind, bluetooth MCU are all the prior art, and the bluetooth MCU is connect with loudspeaker, microphone.The locating piece 51 is in cuboid, institute
The one end for stating locating piece 51 is fixedly connected with the receiver 5, and the other end of the locating piece 51 is contained in second through-hole 411
Inner surface sliding contact interior and with the framework 41 so that the locating piece 51 can be in second through-hole 411 or so
Mobile, the end of the 5th spring 44 is fixedly connected with the locating piece 51.There are two the stop block 52 is set, the restriction
One end of block 52 is fixedly connected with the locating piece 51, the stop block 52 be contained in the 4th groove 412 and with it is described
41 sliding contact of framework so that the stop block 52 can move in the 4th groove 412, and can limit it is described fixed
The range that position block 51 moves.The realizations such as the bluetooth MCU and mobile phone, computer are wirelessly connected.It is additionally provided with power supply in the receiver 5
(not shown), the power supply are electrically connected with loudspeaker, microphone, bluetooth MCU, and electric energy is provided for it.
As shown in Figure 1, the utility model novel radio earphone is in use, in order to enable the ear of receiver alignment user
Piece, user can hold holding rod 33 downwards or move up, so that receiver 5 is moved to suitable position, at this time the
The right end of a positioning rod 22 moves in first groove 111, and the second spring 15 is stretched or compresses, to realize
The relative movement of head rod 11 and the second connecting rod 21, when user pulls down holding rod 33, the head rod
11 move down with the second connecting rod 21, and idler wheel 27 can act against on convex block 12 at this time, 26 flexural deformation of the elastic rod, from
And idler wheel 27 is prevented to be moved to the left, to increase its resistance, to limit head rod 11 and the second connecting rod 21 to moving down
It is dynamic, restriction effect is played to it, first spring 14 and second spring 15 are stretched, and limit head rod 11 and second
Connecting rod 21 excessively moves down, and prevents from removing the first locating rod 22 from the first groove 111, ensures the utility model later stage
It can be used normally.The friction lever 24 acts against on head rod 11, when stopping mobile holding rod 33, friction lever 24 with
Frictional force between head rod 11 can be relatively fixed the position of head rod 11 and the second connecting rod 21, prevent first
Connecting rod 11 and the second connecting rod 21 reset.It can not make receiver 5 when head rod 11 and the second connecting rod 21 move down
When being directed at the ear of user, framework 41 can be moved down at this time, until receiver 5 is directed at ear, and receiver is directed at ear
Piece when, the 5th spring 44 is compressed, so that receiver 5 tightly acts against on ear, ensures the quality of audio, the limit
Determine block 52 to be in the 4th groove 412, restriction effect is played to its moving range.Then pass through the bluetooth MCU and hand in receiver 5
Mechanical, electrical brain connection, realizes the transmission of audio data, is then played back by loudspeaker, and sound is converted into counting through microphone
After digital data mobile phone or computer are transmitted to by bluetooth MCU.So far, a kind of novel radio earphone of the utility model used
Journey is described.
Claims (8)
1. a kind of novel radio earphone, including the first attachment device, the second connection dress for being set in first attachment device
It sets, is set to first attachment device and regulating device in the second attachment device, is set to the regulating device lower end
Frame device, the receiver being set on the frame device, it is characterised in that:First attachment device includes the first connection
Bar, the convex block above the head rod, the first fixed link, the first spring being set in first fixed link,
The second spring being contained in the head rod, second attachment device include the second connecting rod, are set to described the
First locating rod of two connecting rod upper ends, the third connecting rod below first locating rod are set to the third company
Friction lever on extension bar, the second fixed link above second connecting rod, the bullet being set in second fixed link
Property bar, be set to the idler wheel of the elastic boom end, the regulating device sets there are two and is located at the first connection dress
It sets and the lower section of the second attachment device, the regulating device includes posting, the third spring that is contained in the posting, is set
It is placed in the holding rod on the outside of the posting, the mobile bar below the third spring, below the posting
4th spring, the frame device set there are two and are located at the lower section of the regulating device, and the frame device includes frame
Body, the baffle being set in the framework, the 5th spring being set on the baffle, it is described to listen there are two the receiver is set
Cylinder be equipped with loudspeaker, microphone, bluetooth MCU, locating piece and above and below the locating piece two stop block.
2. a kind of novel radio earphone as described in claim 1, it is characterised in that:The head rod is in bending, institute
The upper end for stating head rod is equipped with the first groove, and the lower surface of the convex block is fixedly connected with the head rod, described
The lower end of first fixed link is fixedly connected with the upper end of the head rod, and the right end of first spring is solid with described first
Fixed pole is fixedly connected, and the second spring is contained in first groove, and the right end of the second spring connects with described first
The inner surface of extension bar is fixedly connected.
3. a kind of novel radio earphone as claimed in claim 2, it is characterised in that:Second connecting rod is in bending, institute
It is in bending to state the first locating rod, and the left end of first locating rod is fixedly connected with the upper end of second connecting rod, described
The right end of first locating rod be contained in first groove and with the head rod sliding contact, the second spring
Left end is fixedly connected with the upper end of first locating rod, the right end of the left end of the third connecting rod and second connecting rod
It is fixedly connected, the left end of the friction lever is fixedly connected with the right end of the third connecting rod, and the friction lever acts against described
The upper end of head rod.
4. a kind of novel radio earphone as claimed in claim 3, it is characterised in that:The lower end of second fixed link with it is described
The upper end of second connecting rod is fixedly connected, and the upper end of second fixed link is fixedly connected with the left end of the elastic rod, described
The left end of first spring is fixedly connected with second fixed link, and the right end of the elastic rod is equipped with the second groove, the idler wheel
It is contained in second groove and is pivotally connected with the elastic rod, the idler wheel acts against on the head rod.
5. a kind of novel radio earphone as claimed in claim 4, it is characterised in that:The lower end of the head rod be located at
Posting below is fixedly connected, and the lower end of second connecting rod is fixedly connected with the posting being disposed below, described
The lower surface of posting is equipped with third groove and the first through hole positioned at its side, and it is recessed that the third spring is contained in the third
In slot, the upper end of the third spring is fixedly connected with the inner surface of the posting.
6. a kind of novel radio earphone as claimed in claim 5, it is characterised in that:The holding rod is in bending, described to hold
The both ends for holding bar are fixedly connected with the side of the posting, the upper end of the mobile bar be contained in the third groove and with
The lower end of the inner surface sliding contact of the posting, the third spring is fixedly connected with the upper end of the mobile bar, described
The upper end of 4th spring is fixedly connected with the lower surface of the posting.
7. a kind of novel radio earphone as claimed in claim 6, it is characterised in that:The framework, which is equipped with, runs through its left and right table
Second through-hole in face and the 4th groove positioned at its inner cavity upper and lower surface, the lower end of the mobile bar is fixed with the framework to be connected
Connect, the lower end of the 4th spring is fixedly connected with the framework, the baffle be contained in second through-hole and with it is described
The inner surface of framework is fixedly connected, the baffle be equipped with through its left and right surface third through-hole, the one of the 5th spring
End is fixedly connected with the baffle.
8. a kind of novel radio earphone as claimed in claim 7, it is characterised in that:The bluetooth MCU connects with loudspeaker, microphone
It connects, one end of the locating piece is fixedly connected with the receiver, and the other end of the locating piece is contained in second through-hole
And with the inner surface sliding contact of the framework, the end of the 5th spring is fixedly connected with the locating piece, the restriction
There are two block is set, one end of the stop block is fixedly connected with the locating piece, and the stop block is contained in the 4th groove
It is interior and with the framework sliding contact, be additionally provided with power supply in the receiver, the power supply and loudspeaker, microphone, bluetooth MCU are electrical
Connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721724449.8U CN207820157U (en) | 2017-12-12 | 2017-12-12 | A kind of novel radio earphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721724449.8U CN207820157U (en) | 2017-12-12 | 2017-12-12 | A kind of novel radio earphone |
Publications (1)
Publication Number | Publication Date |
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CN207820157U true CN207820157U (en) | 2018-09-04 |
Family
ID=63332953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721724449.8U Expired - Fee Related CN207820157U (en) | 2017-12-12 | 2017-12-12 | A kind of novel radio earphone |
Country Status (1)
Country | Link |
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CN (1) | CN207820157U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110013255A (en) * | 2019-04-08 | 2019-07-16 | 曾宗全 | A kind of hearing test device |
-
2017
- 2017-12-12 CN CN201721724449.8U patent/CN207820157U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110013255A (en) * | 2019-04-08 | 2019-07-16 | 曾宗全 | A kind of hearing test device |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20201212 |
|
CF01 | Termination of patent right due to non-payment of annual fee |