CN207443093U - A kind of protective case for automatic noise reduction earphone - Google Patents
A kind of protective case for automatic noise reduction earphone Download PDFInfo
- Publication number
- CN207443093U CN207443093U CN201721685494.7U CN201721685494U CN207443093U CN 207443093 U CN207443093 U CN 207443093U CN 201721685494 U CN201721685494 U CN 201721685494U CN 207443093 U CN207443093 U CN 207443093U
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- CN
- China
- Prior art keywords
- mounting base
- fastening plate
- punching press
- card trough
- press seat
- 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
The utility model discloses a kind of protective cases for automatic noise reduction earphone; it is pressed from both sides including mounting base and activity; one end of mounting base offers rotary axis groove; shaft is installed with inside rotary axis groove; shaft surface is arranged with fastening plate; fastening plate end lower surface central integration is equipped with locating piece, and the mounting base other end offers Card trough, turned in the middle part of Card trough equipped with locating slot；Mounting base is the cavity body structure of internal hollow out, is rotated in its end and is equipped with fastening plate, and earphone cord from being wound is equipped with one end of Card trough in mounting base；Be equipped with Card trough and locating slot in the other end of mounting base, when line around it is complete after, fastening plate is fastened on by rotating inside Card trough, while the locating piece set by fastening plate end is connected in locating slot so that stable structure；Punching press seat is equipped in the one side of mounting base, punching press seat is internally provided with spring, and spring is by elastic force by buffer board to being pushed forward so that motion bar is to extension so that activity folder blocks earphone cable.
Description
Technical field
The utility model is related to stereo set technical fields, are specially a kind of protective case for automatic noise reduction earphone.
Background technology
With progress of the epoch, people’s lives leveling qualities just improve year by year, also increasingly focus on pursuing enjoying for music
By the earphone that music is played for connecting the product of the electronic products such as mobile phone has become a kind of very common consumer goods, especially
It is that the earphone of automatic noise reduction is more subject to the pro-gaze of masses, existing earphone when not used, mostly rolls them and is placed in bag,
But it is taking out in use, earphone cable will mutually be intertwined, it is difficult to unlock, also often because winding is tightly pulled apart very much
Earphone cable；And existing headphone protection sleeve is separated with earphone mostly, needs in addition to find earphone covers when people use, increase
Additional trouble is added, therefore it is proposed that a kind of protective case for automatic noise reduction earphone is used to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of protective case for automatic noise reduction earphone, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of protection for automatic noise reduction earphone
Set is pressed from both sides including mounting base and activity, and one end of the mounting base offers rotary axis groove, and the inside of the rotary axis groove is installed with
Shaft, the surface of the shaft are arranged with fastening plate, and the end lower surface central integration of the fastening plate is equipped with locating piece, institute
The other end for stating mounting base offers Card trough, is turned in the middle part of the Card trough equipped with locating slot, the end of the fastening plate
Portion rotates the inside that clamping is arranged on Card trough, and the locating piece is plugged in the inside of locating slot, and the inside of the mounting base is set
There is inner cavity, the one side inner wall of the inner cavity is installed with punching press seat, and the inside of the punching press seat offers stamped groove, the punching press
The end of slot is installed with spring, and one end of the spring is fixedly connected with buffer board, and a middle side part of the buffer board hangs down
Straight welding is equipped with motion bar, and one end of the punching press seat offers loose slot, and the motion bar is through loose slot and extends to punching
The outer surface of wedge, the end of the motion bar, which is integrally formed, is equipped with activity folder, and the lower surface fitting of the activity folder is arranged on peace
In the inner cavity for filling seat, the lower surface both sides Symmetrical vertical of activity folder is equipped with sliding block, and the upper surface of the mounting base offers cunning
Slot, the sliding block are slidably arranged in the inside of sliding slot.
Preferably, the mounting base is the cavity body structure of spill, and the both ends of the mounting base are ascended a height, the length of the rotary axis groove
Identical with the length of Card trough, which is that section is square notching construction with Card trough.
Preferably, the fastening plate is the metal snap-gauge that section is " L " shape, one end of fastening plate and the inner wall phase of rotary axis groove
Fitting is set, and the end that fastening plate is in contact with shaft is equipped with small ball, and the other end fitting of fastening plate is arranged on Card trough
Inner wall, end and the Card trough of the fastening plate ascend a height, and the area of section of the locating piece is identical with the area of section of locating slot.
Preferably, the activity folder is the metal clip that section is spill, the length of activity folder and the width of mounting base
It is identical, and the end of activity folder and the side surface of mounting base fit, the activity press from both sides the side of hollow parts and mounting base with
Earphone cable is in contact setting.
Preferably, the sliding slot is the notching construction of seal shape for both ends, and it is long that the length of the sliding slot is up to mounting base
The half of degree, and the tangent setting of the inner wall of sliding slot and the outer surface of sliding block, the sliding slot altogether there are two, and be symmetricly set on installation
The inner cavity upper surface one side of seat, and on horizontal level, the end of punching press seat is distributed between two sliding slots.
Preferably, the punching press seat is the cylindricality metal structure of internal hollow out, and the both ends of the punching press seat are fixedly installed respectively
The middle part of side, the inner wall of the stamped groove and the plane tangent of buffer board, the work are pressed from both sides with activity in the middle part of mounting base side
Lever is in contact part with punching press seat equipped with small ball.
Compared with prior art, the beneficial effects of the utility model are：
1. mounting base is the cavity body structure of internal hollow out, and rotates in its end and be equipped with fastening plate, earphone cord from being wound is being pacified
Fill one end that seat is equipped with Card trough；
2. mounting base the other end be equipped with Card trough and locating slot, when line around it is complete after, fastening plate by rotate card sets
Inside Card trough, while the locating piece set by fastening plate end is connected in locating slot so that stable structure；
3. being equipped with punching press seat in the one side of mounting base, punching press seat is internally provided with spring, and spring is by elastic force by buffer board
To being pushed forward so that motion bar is to extension so that activity folder blocks earphone cable, while is equipped with sliding block in the lower surface of activity folder,
Sliding block is slidably arranged in the inside of sliding slot so that activity folder stablizes movement；
4. when needing to take out earphone cable, by fastening plate rotating opening, and mobile activity is pressed from both sides, and then will be easily set in
The earphone cable of mounting base side takes out, practical and conveniently.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structural plane schematic cross-sectional view；
Fig. 3 is structure enlargement diagram at A in Fig. 2.
In figure：1 mounting base, 2 rotary axis grooves, 3 fastening plates, 4 locating pieces, 5 Card troughs, 6 locating slots, 7 punching press seats, 8 stamped grooves,
9 springs, 10 buffer boards, 11 motion bars, 12 movable folders, 13 sliding slots, 14 sliding blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of protective case for automatic noise reduction earphone,
Including mounting base 1 and activity folder 12, one end of mounting base 1 offers rotary axis groove 2, and the inside of rotary axis groove 2 is installed with shaft,
The surface of the shaft is arranged with fastening plate 3, and the end lower surface central integration of fastening plate 3 is equipped with locating piece 4, mounting base 1
The other end offer Card trough 5, the middle part of Card trough 5 is turned on equipped with locating slot 6, and the end of fastening plate 3 rotates clamping and sets
It puts in the inside of Card trough 5, locating piece 4 is plugged in the inside of locating slot 6, and mounting base 1 is internally provided with inner cavity, and the one of the inner cavity
Side inner wall is installed with punching press seat 7, and the inside of punching press seat 7 offers stamped groove 8, and the end of stamped groove 8 is installed with bullet
Spring 9, one end of spring 9 are fixedly connected with buffer board 10, and a middle side part vertical welding of buffer board 10 is equipped with motion bar 11, punching press
One end of seat 7 offers loose slot, and motion bar 11 is through loose slot and extends to the outer surface of punching press seat 7, the motion bar 11
End, which is integrally formed, is equipped with activity folder 12, and the lower surface fitting of activity folder 12 is arranged in the inner cavity of mounting base 1, activity folder 12
Lower surface both sides Symmetrical vertical be equipped with sliding block 14, the upper surface of mounting base 1 offers sliding slot 13, and sliding block 14 is slidably arranged in cunning
The inside of slot 13.
Further, as depicted in figs. 1 and 2, mounting base 1 is the cavity body structure of spill, and the both ends of the mounting base 1 are ascended a height,
The length of rotary axis groove 2 is identical with the length of Card trough 5, which is that section is square notching construction with Card trough 5,
Fastening plate 3 is the metal snap-gauge that section is " L " shape, and one end of fastening plate 3 and the inner wall of rotary axis groove 2 are fitted, and is engaged
The end that plate 3 is in contact with shaft is equipped with small ball, and the other end fitting of fastening plate 3 is arranged on the inner wall of Card trough 5, the engaging
The end of plate 3 is ascended a height with Card trough 5, and the area of section of locating piece 4 is identical with the area of section of locating slot 6；Mounting base 1 is inside
The cavity body structure of hollow out, and rotated in its end and be equipped with fastening plate 3, earphone cord from being wound is equipped with the one of Card trough 5 in mounting base 1
End, at the same mounting base 1 the other end be equipped with Card trough 5 and locating slot 6, when line around it is complete after, fastening plate 3 by rotate card sets
Inside Card trough 5, while the locating piece 4 set by 3 end of fastening plate is connected in locating slot 6 so that stable structure.
Further, as shown in Fig. 1 Fig. 2 and Fig. 3, activity folder 12 is the metal clip that section is spill, which presss from both sides 12
Length and mounting base 1 be of same size, and the end of activity folder 12 fits with the side surface of mounting base 1, which presss from both sides 12
The side of hollow parts and mounting base 1 is in contact setting with earphone cable, and sliding slot 13 is the notching construction that both ends are seal shape,
The length of the sliding slot 13 is up to the half of 1 length of mounting base, and the tangent setting in outer surface of the inner wall of sliding slot 13 and sliding block 14,
There are two sliding slot 13 is common, and the inner cavity upper surface one side of mounting base 1 is symmetricly set on, and on horizontal level, the end of punching press seat 7
Portion is distributed between two sliding slots 13, and punching press seat 7 is the cylindricality metal structure of internal hollow out, and the both ends of the punching press seat 7 are fixed respectively
The middle part with 12 sides of activity folder, the inner wall of stamped groove 8 and the plane tangent of buffer board 10 in the middle part of 1 side of mounting base are arranged on,
Motion bar 11 is in contact part with punching press seat 7 equipped with small ball；The one side of mounting base 1 be equipped with punching press seat 7, punching press seat 7 it is interior
Portion is equipped with spring 9, and spring 9 is by elastic force by buffer board 10 to being pushed forward so that motion bar 11 is to extension so that activity folder 12 is by ear
Machine line card is lived, while is equipped with sliding block 14 in the lower surface of activity folder 12, and sliding block 14 is slidably arranged in the inside of sliding slot 13 so that living
Dynamic to press from both sides 12 stabilization movements, when needing to take out earphone cable, by 3 rotating opening of fastening plate, and mobile activity presss from both sides 12, and then easily
The earphone cable that 1 side of mounting base will be set in takes out, practical and conveniently.
Operation principle：Mounting base 1 in the utility model is the cavity body structure of internal hollow out, and rotates and be equipped in its end
Fastening plate 3, earphone cord from being wound is equipped with one end of Card trough 5 in mounting base 1, while is equipped with Card trough 5 in the other end of mounting base 1
With locating slot 6, when line around it is complete after, fastening plate 3 is fastened on by rotating inside Card trough 5, while set by 3 end of fastening plate
Locating piece 4 be connected in locating slot 6 so that stable structure；The one side of mounting base 1 be equipped with punching press seat 7, punching press seat 7 it is interior
Portion is equipped with spring 9, and spring 9 is by elastic force by buffer board 10 to being pushed forward so that motion bar 11 is to extension so that activity folder 12 is by ear
Machine line card is lived, while is equipped with sliding block 14 in the lower surface of activity folder 12, and sliding block 14 is slidably arranged in the inside of sliding slot 13 so that living
Dynamic to press from both sides 12 stabilization movements, when needing to take out earphone cable, by 3 rotating opening of fastening plate, and mobile activity presss from both sides 12, and then easily
The earphone cable that 1 side of mounting base will be set in takes out, practical and conveniently.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " one side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close
Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as the limitation to the utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Claims (6)
1. a kind of protective case for automatic noise reduction earphone, including mounting base (1) and activity folder (12), it is characterised in that：It is described
One end of mounting base (1) offers rotary axis groove (2), and the inside of the rotary axis groove (2) is installed with shaft, the surface of the shaft
Fastening plate (3) is arranged with, the end lower surface central integration of the fastening plate (3) is equipped with locating piece (4), the mounting base
(1) the other end offers Card trough (5), is turned in the middle part of the Card trough (5) equipped with locating slot (6), the fastening plate
(3) end rotates the inside that clamping is arranged on Card trough (5), and the locating piece (4) is plugged in the inside of locating slot (6), institute
That states mounting base (1) is internally provided with inner cavity, and the one side inner wall of the inner cavity is installed with punching press seat (7), the punching press seat (7)
Inside offers stamped groove (8), and the end of the stamped groove (8) is installed with spring (9), and one end of the spring (9) is consolidated
Surely buffer board (10) is connected with, a middle side part vertical welding of the buffer board (10) is equipped with motion bar (11), the punching press seat
(7) one end offers loose slot, and the motion bar (11) is through loose slot and extends to the outer surface of punching press seat (7), the work
The end of lever (11), which is integrally formed, is equipped with activity folder (12), and the lower surface fitting of the activity folder (12) is arranged on mounting base
(1) in inner cavity, the lower surface both sides Symmetrical vertical of activity folder (12) is equipped with sliding block (14), the upper table of the mounting base (1)
Face offers sliding slot (13), and the sliding block (14) is slidably arranged in the inside of sliding slot (13).
2. a kind of protective case for automatic noise reduction earphone according to claim 1, it is characterised in that：The mounting base
(1) it is the cavity body structure of spill, the both ends of the mounting base (1) are ascended a height, the length of the rotary axis groove (2) and the length of Card trough (5)
Spend identical, the rotary axis groove (2) and Card trough (5) are that section is square notching construction.
3. a kind of protective case for automatic noise reduction earphone according to claim 1, it is characterised in that：The fastening plate
(3) it is metal snap-gauge of the section for " L " shape, one end of fastening plate (3) and the inner wall of rotary axis groove (2) are fitted, and are engaged
The end that plate (3) is in contact with shaft is equipped with small ball, and the other end fitting of fastening plate (3) is arranged on the inner wall of Card trough (5),
The end of the fastening plate (3) is ascended a height with Card trough (5), the area of section of the locating piece (4) and the area of section of locating slot (6)
It is identical.
4. a kind of protective case for automatic noise reduction earphone according to claim 1, it is characterised in that：The activity folder
(12) it is metal clip that section is spill, the activity folder length of (12) and being of same size for mounting base (1), and activity is pressed from both sides
(12) side surface of end and mounting base (1) fits, the activity folder (12) hollow parts and mounting base (1) side with
Earphone cable is in contact setting.
5. a kind of protective case for automatic noise reduction earphone according to claim 1, it is characterised in that：The sliding slot (13)
It is the notching construction of seal shape for both ends, the length of the sliding slot (13) is up to the half of mounting base (1) length, and sliding slot
(13) the tangent setting in outer surface of inner wall and sliding block (14), the sliding slot (13) altogether there are two, and be symmetricly set on mounting base
(1) inner cavity upper surface one side, and on horizontal level, the end of punching press seat (7) is distributed between two sliding slots (13).
6. a kind of protective case for automatic noise reduction earphone according to claim 1, it is characterised in that：The punching press seat
(7) it is the cylindricality metal structure of internal hollow out, the both ends of the punching press seat (7) are respectively fixedly disposed in the middle part of mounting base (1) side
With the middle part of activity folder (12) side, the inner wall of the stamped groove (8) and the plane tangent of buffer board (10), the motion bar
(11) part is in contact with punching press seat (7) equipped with small ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685494.7U CN207443093U (en) | 2017-12-07 | 2017-12-07 | A kind of protective case for automatic noise reduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685494.7U CN207443093U (en) | 2017-12-07 | 2017-12-07 | A kind of protective case for automatic noise reduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207443093U true CN207443093U (en) | 2018-06-01 |
Family
ID=62285852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721685494.7U Expired - Fee Related CN207443093U (en) | 2017-12-07 | 2017-12-07 | A kind of protective case for automatic noise reduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207443093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889011A (en) * | 2017-12-07 | 2018-04-06 | 成都海之译翻译有限公司 | A kind of protective case for automatic noise reduction earphone |
| CN109304820A (en) * | 2018-10-29 | 2019-02-05 | 安徽捷运矿山机械有限公司 | A kind of punching machine mold fixes device with ore |
-
2017
- 2017-12-07 CN CN201721685494.7U patent/CN207443093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889011A (en) * | 2017-12-07 | 2018-04-06 | 成都海之译翻译有限公司 | A kind of protective case for automatic noise reduction earphone |
| CN107889011B (en) * | 2017-12-07 | 2024-08-20 | 常德市晨捷塑胶科技有限公司 | Protective sleeve for automatic noise reduction earphone |
| CN109304820A (en) * | 2018-10-29 | 2019-02-05 | 安徽捷运矿山机械有限公司 | A kind of punching machine mold fixes device with ore |
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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: 20180601 Termination date: 20191207 |