CN208590089U - A kind of navigation earphone - Google Patents
A kind of navigation earphone Download PDFInfo
- Publication number
- CN208590089U CN208590089U CN201821063285.3U CN201821063285U CN208590089U CN 208590089 U CN208590089 U CN 208590089U CN 201821063285 U CN201821063285 U CN 201821063285U CN 208590089 U CN208590089 U CN 208590089U
- Authority
- CN
- China
- Prior art keywords
- earmuff
- adjuster
- pulling block
- screw
- shell
- 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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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of navigation earphones, its structure includes crown cushion, wear shell, slide pulling block, earmuff adjuster, loudspeaker, earmuff cushion, connecting wire, headset body, earphone connection ring, earphone connection ring is installed on the rear side of headset body, headset body upper end is connected with earmuff adjuster and lower end is connected with connecting wire, a kind of navigation earphone of the utility model, earmuff adjuster is provided in structure, and carrying out rotation by the trapezoidal gear lower end in the device drives both ends shaft rotate and be attached by the central axis of drawstring and upper end, in trapezoidal gear rotary course, drive adjustment spring bar, screw is set to carry out angular adjustment rotation, and screw is fixedly connected with sliding pulling block by screw, angle is adjusted to play the role of driving, and by pulling block connecting plate and admittedly Fixed pole stablize the effect of rotation, quickly adjusts earmuff position, the ease of use of stiffening device.
Description
Technical field
The utility model is a kind of navigation earphone, belongs to ear phone technology field.
Background technique
Navigation earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, utilizes patch
The loudspeaker of nearly ear converts it into the sound wave that can be heard, earphone is usually separable with media player, utilizes one
A plug connection.
Prior art discloses application No. is a kind of 201620908983.3 navigation earphones, which is characterized in that the finger
Show that component includes multiple indicator lights, multiple mounting grooves, each corresponding peace of the indicator light are offered on the shell
Loaded on capping in a mounting groove, is additionally provided at the opening position of the mounting groove, the capping is described for closing
Mounting groove, the buffering cotton body has the cross section of wavy shaped configuration, but the prior art navigation earphone is mostly wear-type,
It is unpleasant to the ear, comfort level is good, but headphone earmuff and to be fixed, and flexibility is lower, generally requires repeatedly to adjust earphone
With the position of ear, use is more not convenient.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of navigation earphone, to solve existing boat
Empty earphone is mostly wear-type, is unpleasant to the ear, and comfort level is good, but headphone earmuff and to be fixed, and flexibility is lower, past
Toward the position for needing repeatedly adjustment earphone and ear, the less convenient problem of use.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of navigation earphone,
Structure include crown cushion, wear shell, sliding pulling block, earmuff adjuster, loudspeaker, earmuff cushion, connecting wire, headset body,
Earphone connection ring, the earphone connection ring are installed on the rear side of headset body, the headset body upper end and earmuff adjuster phase
Connect and lower end be connected with connecting wire, the headset body be installed on the rear side of earmuff cushion and and loudspeaker same
On center line, the upper end of the earmuff adjuster is connected with sliding pulling block, and the sliding pulling block insertion, which is installed on, wears shell
Inside, the shell lower end of wearing equipped with crown cushion, the earmuff adjuster include shell, shaft, trapezoidal gear, screw,
Adjustment spring bar, drawstring, central axis, end cap, fixed link, pulling block connecting plate, the end cap insertion are installed on the both ends of shell simultaneously
And be connected by central axis, the central axis is connected through drawstring with adjustment spring bar, the adjustment spring bar and rotation
Turn ball through connection and lower end is equipped with trapezoidal gear, the trapezoidal gear level sets there are two and is connected with shaft, institute
State that fixed link is installed on case inside and upper end is connected by screw with pulling block connecting plate, the pulling block connecting plate is installed on
It is installed on shell upper end.
Further, there are two the connecting wire level is set, the loudspeaker be installed on the inside of earmuff cushion and on
End is equipped with earmuff adjuster.
Further, the headset body is cylindrical structure and the lower end for being set to earmuff adjuster.
Further, the earmuff cushion and headset body be on same center line, there are two the earmuff adjuster is set
And it is installed on the lower end for wearing shell.
Further, the sliding pulling block lower end is connected by screw with screw.
Further, the shaft uses stainless steel material, has hardness high, is not susceptible to the effect of rusty stain.
Further, the earmuff cushion uses the higher sponge of gas permeability, has quality soft, the good work of usage comfort
With.
Beneficial effect
A kind of navigation earphone of the utility model is provided with earmuff adjuster in structure, and passes through the ladder in the device
Shape gear lower end carries out rotation and both ends shaft is driven rotate and be attached by the central axis of drawstring and upper end, trapezoidal
Gear rotary course drives adjustment spring bar, so that screw is carried out angular adjustment rotation, and screw passes through with sliding pulling block
Screw is fixedly connected, and adjusts angle to play the role of driving, and steady by pulling block connecting plate and fixed link progress
Surely the effect rotated quickly adjusts earmuff position, the ease of use of stiffening device.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of navigation earphone of the utility model；
Fig. 2 is a kind of earmuff adjuster the schematic diagram of the section structure of navigation earphone of the utility model.
In figure: crown cushion -1 wears shell -2, sliding pulling block -3, earmuff adjuster -4, loudspeaker -5, earmuff cushion -6, connects
It connects conducting wire -7, headset body -8, earphone connection ring -9, shell -401, shaft -402, trapezoidal gear -403, screw -404, adjust
Save spring lever -405, drawstring -406, central axis -407, end cap -408, fixed link -409, pulling block connecting plate -410.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1, Fig. 2, the utility model provides a kind of navigation earphone technical solution: its structure include crown cushion 1,
Wear shell 2, sliding pulling block 3, earmuff adjuster 4, loudspeaker 5, earmuff cushion 6, connecting wire 7, headset body 8, earphone connection ring
9, the earphone connection ring 9 is installed on the rear side of headset body 8, and 8 upper end of headset body is connected simultaneously with earmuff adjuster 4
And lower end is connected with connecting wire 7, the headset body 8 is installed on the rear side of earmuff cushion 6 and with loudspeaker 5 in same
On heart line, the upper end of the earmuff adjuster 4 is connected with sliding pulling block 3, and the insertion of sliding pulling block 3, which is installed on, wears shell 2
Inside, equipped with crown cushion 1, the earmuff adjuster 4 includes shell 401, shaft 402, stepped tooth for 2 lower end of shell of wearing
Take turns 403, screw 404, adjustment spring bar 405, drawstring 406, central axis 407, end cap 408, fixed link 409, pulling block connecting plate
410, the end cap 408 is embedded in the both ends for being installed on shell 401 and is connected by central axis 407, and the central axis 407 passes through
It is through at drawstring 406 to be connected with adjustment spring bar 405, the adjustment spring bar 405 is with screw 404 through connection and lower end
Equipped with trapezoidal gear 403,403 level of trapezoidal gear sets there are two and is connected with shaft 402, the fixed link 409
It is installed on 401 inside of shell and upper end is connected by screw with pulling block connecting plate 410, the pulling block connecting plate 410 is installed
In being installed on 401 upper end of shell, there are two 7 level of connecting wire is set, the loudspeaker 5 are installed on the inside of earmuff cushion 6
And upper end is equipped with earmuff adjuster 4, and the headset body 8 is cylindrical structure and the lower end for being set to earmuff adjuster 4, institute
Earmuff cushion 6 and headset body 8 are stated on same center line, the earmuff adjuster 4, which sets there are two and is installed on, wears shell 2
Lower end, 3 lower end of sliding pulling block is connected by screw with screw 404, the shaft 402 using stainless steel material,
With hardness height, it is not susceptible to the effect of rusty stain, the earmuff cushion 6 uses the higher sponge of gas permeability, has quality soft, makes
With the good effect of comfort level.
Central axis 407 described in this patent generally refers to a plane or solid is divided into antimeric straight line；Refer to one
Around the straight line for rotating or being contemplated that rotation, the earmuff cushion 6 is connected by shelf for object or a 3-D graphic
The shelly-shaped body composition of two circles connect, shell is interior to have sound-absorbing material and seal washer, and entirety is shaped like earphone.
For example, Mr. Wang carry out using when by crown cushion 1 and wear that shell 2 is suitable to be put in crown position, then by turning
Dynamic headset body 8 drives earphone connection ring 9 to carry out control earmuff adjuster 4 and angle, and 4 lower end of earmuff adjuster is adjusted
It is fixedly connected with 9 upper end of earphone connection ring, to can make trapezoidal in earmuff adjuster 4 when earphone connection ring 9 is rotated
403 lower end of gear carries out rotation and drives both ends shaft 402 rotate and carried out by drawstring 406 and the central axis 407 of upper end
Connection drives adjustment spring bar 405 in 403 rotary course of trapezoidal gear, and screw 404 is made to carry out angular adjustment rotation, and
Screw 404 is fixedly connected with sliding pulling block 3 by screw, adjusts angle to play the role of driving, and pass through
Pulling block connecting plate 410 and fixed link 409 stablize the effect of rotation.
It is mostly wear-type that the utility model, which solves navigation earphone, is unpleasant to the ear, and comfort level is good, but headphone ear
Cover and to be fixed, flexibility is lower, generally requires the position for repeatedly adjusting earphone and ear, the less convenient problem of use,
The utility model is combined with each other by above-mentioned component, and is carried out rotation by the trapezoidal gear lower end in the device and driven two
End shaft rotate and be attached by the central axis of drawstring and upper end, in trapezoidal gear rotary course, drives and adjusts bullet
Spring base makes screw carry out angular adjustment rotation, and screw is fixedly connected with sliding pulling block by screw, to rise
The effect of angle is adjusted to drive, and stablize by pulling block connecting plate and fixed link the effect of rotation, quickly adjusts ear
Cover position, the ease of use of stiffening device.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
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 (5)
1. a kind of navigation earphone, it is characterised in that: its structure includes crown cushion (1), wears shell (2), sliding pulling block (3), ear
Cover adjuster (4), loudspeaker (5), earmuff cushion (6), connecting wire (7), headset body (8), earphone connection ring (9), the ear
Machine connection ring (9) is installed on the rear side of headset body (8), and headset body (8) upper end is connected simultaneously with earmuff adjuster (4)
And lower end is connected with connecting wire (7), the headset body (8) be installed on the rear side of earmuff cushion (6) and with loudspeaker (5)
On same center line, the upper end of the earmuff adjuster (4) is connected with sliding pulling block (3), sliding pulling block (3) insertion
It is installed on the inside for wearing shell (2), equipped with crown cushion (1), the earmuff adjuster (4) includes for shell (2) lower end of wearing
Shell (401), shaft (402), trapezoidal gear (403), screw (404), adjustment spring bar (405), drawstring (406), center
Axis (407), end cap (408), fixed link (409), pulling block connecting plate (410), end cap (408) insertion are installed on shell
(401) both ends and it is connected by central axis (407), the central axis (407) is through drawstring (406) and adjustment spring
Bar (405) is connected, and the adjustment spring bar (405) runs through connection with screw (404) and lower end is equipped with trapezoidal gear
(403), trapezoidal gear (403) level sets there are two and is connected with shaft (402), fixed link (409) installation
On the inside of shell (401) and upper end is connected by screw with pulling block connecting plate (410), pulling block connecting plate (410) peace
Loaded on being installed on shell (401) upper end.
2. a kind of navigation earphone according to claim 1, it is characterised in that: there are two connecting wire (7) level is set,
The loudspeaker (5) are installed on the inside of earmuff cushion (6) and upper end and are equipped with earmuff adjuster (4).
3. a kind of navigation earphone according to claim 1, it is characterised in that: the headset body (8) is cylindrical structure
And it is set to the lower end of earmuff adjuster (4).
4. a kind of navigation earphone according to claim 1, it is characterised in that: the earmuff cushion (6) and headset body (8)
On same center line, the earmuff adjuster (4) sets there are two and is installed on the lower end for wearing shell (2).
5. a kind of navigation earphone according to claim 1, it is characterised in that: sliding pulling block (3) lower end passes through screw
It is connected with screw (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063285.3U CN208590089U (en) | 2018-07-05 | 2018-07-05 | A kind of navigation earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063285.3U CN208590089U (en) | 2018-07-05 | 2018-07-05 | A kind of navigation earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590089U true CN208590089U (en) | 2019-03-08 |
Family
ID=65538964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063285.3U Expired - Fee Related CN208590089U (en) | 2018-07-05 | 2018-07-05 | A kind of navigation earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590089U (en) |
-
2018
- 2018-07-05 CN CN201821063285.3U patent/CN208590089U/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: 20190308 Termination date: 20190705 |