CN108307264A - It is a kind of improve bandage stability Portable ear put shell - Google Patents
It is a kind of improve bandage stability Portable ear put shell Download PDFInfo
- Publication number
- CN108307264A CN108307264A CN201810299815.2A CN201810299815A CN108307264A CN 108307264 A CN108307264 A CN 108307264A CN 201810299815 A CN201810299815 A CN 201810299815A CN 108307264 A CN108307264 A CN 108307264A
- Authority
- CN
- China
- Prior art keywords
- runner
- fixing groove
- snap
- gauge
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
Abstract
The invention discloses a kind of Portable ears improving bandage stability to put shell,Including shell,The upper and lower ends of the housing bottom side are equipped with the first fixing groove being symmetrically distributed,Snap-gauge is equipped in first fixing groove,And first is equipped with the second fixing groove being connected with the first fixing groove on the inside of fixing groove,Symmetrical the first runner and the second runner are equipped in second fixing groove,First runner and the second runner pass through fixed band connection,The side of the fixation band and the inside of snap-gauge connect,The form engaged by gear between second runner is connect with shaft,The upper end of the housing bottom is equipped with the first regulating tank,Adjustment gear is equipped in first regulating tank,The housing bottom other side is equipped with the first card slot to fasten with snap-gauge,The junction of the fixed band and snap-gauge is equipped with elastic band,And fixed band inside is equipped with anti-slip rubber,The anti-slip rubber is that segmentation is distributed,And the length of anti-slip rubber is equal to the width of shell,The design operation is simple,Comprehensive practical is strong,Use easy to spread.
Description
Technical field：
The present invention relates to electronic digital product technical fields, and in particular to it is a kind of improve bandage stability Portable ear put
Shell.
Background technology：
Ear puts (Headphone Amplifier) i.e. earphone power amplifier, small because bigger earphone impedance is very high
Walkman be band not, push away it is motionless put it is necessary to ear, it is active, be connected among source of sound and earphone.
The impedance of common headphones is generally 16-32 ohm, and middle-and-high-ranking HIFI fever earphones ring to obtain preferable low frequency
It answers, often high-density coils long stroke is used to design, the at this moment impedance of earphone can be up to 200-600 ohm, general walkman
Or power amplifier is all low-resistance output design, output power can be reduced at double by encountering such high resistant earphone, and destroy frequency
Curve is rung, because final power pipe at this moment does not operate in linear region.Earphone Amplifier adapts to these high resistant earphones.
Earphone Amplifier can be modified sound quality on the basis of improving output power simultaneously, form individual character.
Some existing ears are put, although being furnished with bandage, the stability and fixed effect of bandage are too poor, usually cannot be very
Good put ear is bundled with relevant equipment, greatly reduces the user satisfaction of user.
Invention content：
The prior art is difficult to meet the needs of people, and above-mentioned in order to solve the problems, such as, the present invention proposes one kind and carries
The Portable ear of high bandage stability puts shell.
To achieve the above object, the present invention provides the following technical solutions：It is a kind of improve bandage stability Portable ear put
Shell, including shell, it is characterised in that：The upper and lower ends of the housing bottom side are equipped with first be symmetrically distributed and fix
Slot, first fixing groove is interior to be equipped with snap-gauge, and it is solid that second to be connected with the first fixing groove is equipped on the inside of the first fixing groove
Determine slot, symmetrical the first runner and the second runner, first runner and the second runner are equipped in second fixing groove
By fixed band connection, the side of the fixation band and the inside of snap-gauge connect, and are engaged by gear between second runner
Form connect with shaft, the shaft bottom is equipped with fixed disk, and the upper end of the housing bottom is equipped with the first regulating tank, described
Adjustment gear is equipped in first regulating tank, the adjustment gear bottom is fixedly connected with shaft upper end, first fixed the bottom of the tank
Portion is equipped with the second regulating tank, is equipped with movable shifting block in second regulating tank, the shifting block upper end is fixedly connected with snap-gauge, institute
It states the housing bottom other side and is equipped with the first card slot to fasten with snap-gauge, the junction of the fixed band and snap-gauge is equipped with elastic force
Band, and the fixed inside with outer end is equipped with anti-slip rubber, the anti-slip rubber is uniformly distributed in several sections, and the length of anti-slip rubber
Width of the degree equal to shell.
Preferably, the fixed band oval in shape is uniformly wrapped on the first runner and the second runner.
Preferably, the first adjusting trench bottom is equipped with fixed block that is symmetrical and fastening with adjustment gear.
Preferably, the outer diameter of the adjustment gear is more than the width of regulating tank.
Preferably, it is equipped with the second card slot to fasten with shifting block on the inside of second regulating tank.
Preferably, second runner is connect by ruler spring with fixed band one end.
Preferably, the distance between the fixed disk and the second adjacent runner are equal to the height of fixed block.
Preferably, the length of the snap-gauge is less than the length of the first fixing groove.
Compared with prior art, the beneficial effects of the invention are as follows：
1, using the redundant space of enclosure interior upper and lower ends, by the side of fixed band and the first runner and the winding of the second runner
Formula is hidden inside housings, and to allow operator to take out at any time as needed, binding uses, the first runner and second turn
Internal remaining space is effectively utilized, substantially increases the use length of fixed band by the type of attachment of wheel.
2, elastic band is set in fixed band outside, to make the binding of fixed band that there is better elastic space, raising to make
With comfort level, the anti-slip rubber that several sections are arranged with inside is being fixed, to make operator carry out to some equipment such as mobile phone
When binding, falling for equipment can be effectively prevented, fixed stability is greatly improved.
3, the structures such as fixed band, snap-gauge, the first runner, second runner are set to enclosure interior, do not influence whole beauty
Property.
The design operation is simple, and comprehensive practical is strong, use easy to spread.
Description of the drawings：
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention；
Fig. 3 is the bottom main structure diagram of the present invention；
Fig. 4 is the bottom overall structure diagram of the present invention；
Fig. 5 is A-A cross-sectional views in Fig. 4 of the present invention；
Fig. 6 is enlarged structure schematic diagram at B in Fig. 5 of the present invention；
Fig. 7 is the fixation band structure schematic diagram of the present invention；
In figure：1- shells, the first fixing grooves of 2-, 3- adjustment gears, 4- snap-gauges, 5- shifting blocks, the first regulating tanks of 6-, 7- are fixed
Block, the second card slots of 8-, the second regulating tanks of 9-, the second fixing grooves of 10-, 11- shafts, 12- fix band, 13- fixes disk, 14- first
Runner, the first card slots of 15-, the second runners of 16-, 17- elastic bands, 18- anti-slip rubbers, 19- ruler springs.
Specific implementation mode：
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1, it is a kind of improve bandage stability Portable ear put shell, including shell 1,1 bottom one of the shell
The upper and lower ends of side are equipped with the first fixing groove 2 being symmetrically distributed, and snap-gauge 4 are equipped in first fixing groove 2, and first is solid
Determine 2 inside of slot and be equipped with the second fixing groove 10 being connected with the first fixing groove 2, symmetrical point is equipped in second fixing groove 10
The first runner 14 and the second runner 16 of cloth, first runner, 14 and second runner 16 is connected by fixed band 12, described solid
The side for determining band 12 is connect with the inside of snap-gauge 4, and the form engaged by gear between second runner 16 connects with shaft 11
It connects, 11 bottom of the shaft is equipped with fixed disk 13, and the upper end of 1 bottom of the shell is equipped with the first regulating tank 6, and described first is adjusted
Adjustment gear 3 is equipped in slot 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, 2 bottom of the first fixing groove
Equipped with the second regulating tank 9, movable shifting block 5 is equipped in second regulating tank 9,5 upper end of the shifting block is fixed with snap-gauge 4 to be connected
It connects, the 1 bottom other side of the shell is equipped with the first card slot 15 to fasten with snap-gauge 5.
12 oval in shape of fixed band is uniformly wrapped on the first runner 14 and the second runner 16.
The outer diameter of the adjustment gear 3 is more than the width of the first regulating tank 6.
Second regulating tank, 9 inside is equipped with the second card slot 8 to fasten with shifting block 5.
The length of the snap-gauge 4 is less than the length of the first fixing groove 2.It will be connected by shaft between second runner, simultaneously
It is adjusted by adjustment gear, and realizes that selectivity is fixed using fixed block, it, can be according to certainly to realize operator
Oneself demand, the tightness of arbitrary adjustment binding, substantially increases the usage comfort of user.
Embodiment 2, it is a kind of improve bandage stability Portable ear put shell, including shell 1,1 bottom one of the shell
The upper and lower ends of side are equipped with the first fixing groove 2 being symmetrically distributed, and snap-gauge 4 are equipped in first fixing groove 2, and first is solid
Determine 2 inside of slot and be equipped with the second fixing groove 10 being connected with the first fixing groove 2, symmetrical point is equipped in second fixing groove 10
The first runner 14 and the second runner 16 of cloth, first runner, 14 and second runner 16 is connected by fixed band 12, described solid
The side for determining band 12 is connect with the inside of snap-gauge 4, and the form engaged by gear between second runner 16 connects with shaft 11
It connects, 11 bottom of the shaft is equipped with fixed disk 13, and the upper end of 1 bottom of the shell is equipped with the first regulating tank 6, and described first is adjusted
Adjustment gear 3 is equipped in slot 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, 2 bottom of the first fixing groove
Equipped with the second regulating tank 9, movable shifting block 5 is equipped in second regulating tank 9,5 upper end of the shifting block is fixed with snap-gauge 4 to be connected
It connects, the 1 bottom other side of the shell is equipped with the first card slot 15 to fasten with snap-gauge 5.
The junction of the fixed band 12 and snap-gauge 4 is equipped with elastic band 17, and the inside of 12 outer end of fixed band is equipped with anti-skidding
Rubber 18, the anti-slip rubber 18 are uniformly distributed in several sections, and the length of anti-slip rubber 18 is equal to the width of shell 1.
12 oval in shape of fixed band is uniformly wrapped on the first runner 14 and the second runner 16.
The outer diameter of the adjustment gear 3 is more than the width of the first regulating tank 6.
Second regulating tank, 9 inside is equipped with the second card slot 8 to fasten with shifting block 5.The length of the snap-gauge 4 is less than the
The length of one fixing groove 2.In fixed band outside, elastic band is set, to make the binding of fixed band that there is better elastic space,
Usage comfort is improved, the anti-slip rubber that several sections are arranged with inside is being fixed, to make operator carry out to mobile phone etc. one
When a little equipment bindings, falling for equipment can be effectively prevented, fixed stability is greatly improved.
Embodiment 3, it is a kind of improve bandage stability Portable ear put shell, including shell 1,1 bottom one of the shell
The upper and lower ends of side are equipped with the first fixing groove 2 being symmetrically distributed, and snap-gauge 4 are equipped in first fixing groove 2, and first is solid
Determine 2 inside of slot and be equipped with the second fixing groove 10 being connected with the first fixing groove 2, symmetrical point is equipped in second fixing groove 10
The first runner 14 and the second runner 16 of cloth, first runner, 14 and second runner 16 is connected by fixed band 12, described solid
The side for determining band 12 is connect with the inside of snap-gauge 4, and the form engaged by gear between second runner 16 connects with shaft 11
It connects, 11 bottom of the shaft is equipped with fixed disk 13, and the upper end of 1 bottom of the shell is equipped with the first regulating tank 6, and described first is adjusted
Adjustment gear 3 is equipped in slot 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, 2 bottom of the first fixing groove
Equipped with the second regulating tank 9, movable shifting block 5 is equipped in second regulating tank 9,5 upper end of the shifting block is fixed with snap-gauge 4 to be connected
It connects, the 1 bottom other side of the shell is equipped with the first card slot 15 to fasten with snap-gauge 5.
The junction of the fixed band 12 and snap-gauge 4 is equipped with elastic band 17, and the inside of 12 outer end of fixed band is equipped with anti-skidding
Rubber 18, the anti-slip rubber 18 are uniformly distributed in several sections, and the length of anti-slip rubber 18 is equal to the width of shell 1.
12 oval in shape of fixed band is uniformly wrapped on the first runner 14 and the second runner 16.
First regulating tank, 6 bottom is equipped with fixed block 7 that is symmetrical and fastening with adjustment gear 3.
The outer diameter of the adjustment gear 3 is more than the width of the first regulating tank 6.
Second regulating tank, 9 inside is equipped with the second card slot 8 to fasten with shifting block 5.The fixed disk 13 with it is adjacent
The distance between second runner 16 is more than the height of fixed block 7.It will be connected by shaft between second runner, while passing through adjusting
Gear is adjusted, and realizes that selectivity is fixed using fixed block, can be according to the need of oneself to realize operator
It asks, the tightness of arbitrary adjustment binding substantially increases the usage comfort of user.
Embodiment 4, it is a kind of improve bandage stability Portable ear put shell, including shell 1,1 bottom one of the shell
The upper and lower ends of side are equipped with the first fixing groove 2 being symmetrically distributed, and snap-gauge 4 are equipped in first fixing groove 2, and first is solid
Determine 2 inside of slot and be equipped with the second fixing groove 10 being connected with the first fixing groove 2, symmetrical point is equipped in second fixing groove 10
The first runner 14 and the second runner 16 of cloth, first runner, 14 and second runner 16 is connected by fixed band 12, described solid
The side for determining band 12 is connect with the inside of snap-gauge 4, and the form engaged by gear between second runner 16 connects with shaft 11
It connects, 11 bottom of the shaft is equipped with fixed disk 13, and the upper end of 1 bottom of the shell is equipped with the first regulating tank 6, and described first is adjusted
Adjustment gear 3 is equipped in slot 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, 2 bottom of the first fixing groove
Equipped with the second regulating tank 9, movable shifting block 5 is equipped in second regulating tank 9,5 upper end of the shifting block is fixed with snap-gauge 4 to be connected
It connects, the 1 bottom other side of the shell is equipped with the first card slot 15 to fasten with snap-gauge 5.
The junction of the fixed band 12 and snap-gauge 4 is equipped with elastic band 17, and the inside of 12 outer end of fixed band is equipped with anti-skidding
Rubber 18, the anti-slip rubber 18 are uniformly distributed in several sections, and the length of anti-slip rubber 18 is equal to the width of shell 1.
12 oval in shape of fixed band is uniformly wrapped on the first runner 14 and the second runner 16.
First regulating tank, 6 bottom is equipped with fixed block 7 that is symmetrical and fastening with adjustment gear 3.
The outer diameter of the adjustment gear 3 is more than the width of the first regulating tank 6.
Second regulating tank, 9 inside is equipped with the second card slot 8 to fasten with shifting block 5.
Second runner 16 is connect by ruler spring 19 with the fixed band other side.
The distance between the fixed disk 13 and the second adjacent runner 16 are more than the height of fixed block 7.
The length of the snap-gauge 4 is less than the length of the first fixing groove 2.Ruler spring is set on the second runner, passes through ruler spring
Elasticity, it is more convenient to use to make fixed band realize the automatic recycling function of fixed band.
The Portable ear that the present invention is used to improve bandage stability puts shell, and application method is：
1, equipment is placed on 1 upper end of shell, then stirs shifting block 5 successively, snap-gauge 4 is made to be detached with the first fixing groove 2；
2, snap-gauge 4 is inserted into corresponding first card slot 15, it is fixed；
It 3 and then stirs adjustment gear 3 with hand, adjusts the tightness between fixed band 12 and equipment；
4, after adjusting, adjustment gear 3 is pressed down on, adjustment gear 3 is made to fasten with fixed block 7.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of Portable ear improving bandage stability puts shell, including shell, it is characterised in that：The housing bottom side
Upper and lower ends be equipped with the first fixing groove for being symmetrically distributed, snap-gauge, and the first fixing groove are equipped in first fixing groove
Inside is equipped with the second fixing groove being connected with the first fixing groove, and symmetrical first turn is equipped in second fixing groove
Wheel and the second runner, first runner and the second runner by fixed band connection, the side of the fixation band and snap-gauge it is interior
Side connects, and the form engaged by gear between second runner is connect with shaft, and the shaft bottom is equipped with fixed disk, institute
The upper end for stating housing bottom is equipped with the first regulating tank, and adjustment gear, the adjustment gear bottom are equipped in first regulating tank
It is fixedly connected with shaft upper end, first fixing groove bottom is equipped with the second regulating tank, and activity is equipped in second regulating tank
Shifting block, the shifting block upper end is fixedly connected with snap-gauge, and the housing bottom other side is equipped with the first card to fasten with snap-gauge
The junction of slot, the fixed band and snap-gauge is equipped with elastic band, and fixed band inside is equipped with anti-slip rubber, and the anti-slip rubber is
Segmentation distribution, and the length of anti-slip rubber is equal to the width of shell.
2. a kind of Portable ear improving bandage stability according to claim 1 puts shell, it is characterised in that：It is described solid
Fixed band oval in shape is uniformly wrapped on the first runner and the second runner.
3. a kind of Portable ear improving bandage stability according to claim 1 puts shell, it is characterised in that：The tune
The outer diameter for saving gear is more than the width of regulating tank.
4. a kind of Portable ear improving bandage stability according to claim 1 puts shell, it is characterised in that：Described
The second card slot to fasten with shifting block is equipped on the inside of two regulating tanks.
5. a kind of Portable ear improving bandage stability according to claim 1 puts shell, it is characterised in that：The card
The length of plate is less than the length of the first fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299815.2A CN108307264B (en) | 2018-04-04 | 2018-04-04 | It is a kind of improve fixing belt stability Portable ear put shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299815.2A CN108307264B (en) | 2018-04-04 | 2018-04-04 | It is a kind of improve fixing belt stability Portable ear put shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108307264A true CN108307264A (en) | 2018-07-20 |
| CN108307264B CN108307264B (en) | 2019-07-05 |
Family
ID=62847127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810299815.2A Active CN108307264B (en) | 2018-04-04 | 2018-04-04 | It is a kind of improve fixing belt stability Portable ear put shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108307264B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509152Y (en) * | 2001-10-31 | 2002-09-04 | 黄训 | Portable earphone take-up device |
| CN203261383U (en) * | 2013-08-08 | 2013-10-30 | 赵秀琴 | Multifunctional mobile phone protective sleeve |
| CN203301701U (en) * | 2013-01-09 | 2013-11-20 | 大阪京科技(深圳)有限公司 | Arm binding belt and wire-rewinding device thereof |
| CN203326643U (en) * | 2013-06-04 | 2013-12-04 | 天津益恩彼电子有限公司 | Charger with binding tape |
| WO2013183133A1 (en) * | 2012-06-06 | 2013-12-12 | パイオニア株式会社 | Electronic machine, and automobile and home provided with same |
| CN203698961U (en) * | 2013-12-19 | 2014-07-09 | 谢爱林 | Novel binding band device |
| CN204616047U (en) * | 2015-04-10 | 2015-09-02 | 深圳市安尼卡汽车影音科技有限公司 | A kind of integral computer audio-video system audio amplifier |
| US20170195795A1 (en) * | 2015-12-30 | 2017-07-06 | Cyber Group USA Inc. | Intelligent 3d earphone |
| CN206865681U (en) * | 2017-06-22 | 2018-01-09 | 杜伟钗 | A kind of combination sound box easy for removal and installation |
-
2018
- 2018-04-04 CN CN201810299815.2A patent/CN108307264B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509152Y (en) * | 2001-10-31 | 2002-09-04 | 黄训 | Portable earphone take-up device |
| WO2013183133A1 (en) * | 2012-06-06 | 2013-12-12 | パイオニア株式会社 | Electronic machine, and automobile and home provided with same |
| CN203301701U (en) * | 2013-01-09 | 2013-11-20 | 大阪京科技(深圳)有限公司 | Arm binding belt and wire-rewinding device thereof |
| CN203326643U (en) * | 2013-06-04 | 2013-12-04 | 天津益恩彼电子有限公司 | Charger with binding tape |
| CN203261383U (en) * | 2013-08-08 | 2013-10-30 | 赵秀琴 | Multifunctional mobile phone protective sleeve |
| CN203698961U (en) * | 2013-12-19 | 2014-07-09 | 谢爱林 | Novel binding band device |
| CN204616047U (en) * | 2015-04-10 | 2015-09-02 | 深圳市安尼卡汽车影音科技有限公司 | A kind of integral computer audio-video system audio amplifier |
| US20170195795A1 (en) * | 2015-12-30 | 2017-07-06 | Cyber Group USA Inc. | Intelligent 3d earphone |
| CN206865681U (en) * | 2017-06-22 | 2018-01-09 | 杜伟钗 | A kind of combination sound box easy for removal and installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108307264B (en) | 2019-07-05 |
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