CN108566583A - A kind of Portable ear that tightness is adjusted flexibly puts shell - Google Patents
A kind of Portable ear that tightness is adjusted flexibly puts shell Download PDFInfo
- Publication number
- CN108566583A CN108566583A CN201810297410.5A CN201810297410A CN108566583A CN 108566583 A CN108566583 A CN 108566583A CN 201810297410 A CN201810297410 A CN 201810297410A CN 108566583 A CN108566583 A CN 108566583A
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- CN
- China
- Prior art keywords
- runner
- fixing groove
- snap
- gauge
- regulating tank
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 42
- 239000007787 solid Substances 0.000 claims 1
- 210000005069 ears Anatomy 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 14
- 239000005060 rubber Substances 0.000 description 14
- 230000027455 binding Effects 0.000 description 6
- 238000009739 binding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of Portable ears that tightness is adjusted flexibly 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,It is simple that the first adjusting trench bottom is equipped with symmetrical and fixed block that is fastening with adjustment gear design operation,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 a kind of that the portable of tightness is adjusted flexibly
Ear puts 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 there is some fixing devices, fixed tightness is put for ear, cannot well into
Row adjustment, greatly reduces the use comfort 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 can
The Portable ear that tightness is adjusted flexibly puts shell.
To achieve the above object, the present invention provides the following technical solutions：It is a kind of that the portable of tightness is adjusted flexibly
Ear puts 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
Fixing groove is equipped with snap-gauge in first fixing groove, and the to be connected with the first fixing groove is equipped on the inside of the first fixing groove
Two fixing grooves, second fixing groove is interior to be equipped with symmetrical the first runner and the second runner, first runner and second
Runner is connected by fixed band connection, the side of the fixation band and the inside of snap-gauge, passes through gear between second runner
The form of engagement is connect with shaft, and the shaft bottom is equipped with fixed disk, and the upper end of the housing bottom is equipped with the first regulating tank,
Adjustment gear is equipped in first regulating tank, the adjustment gear bottom is fixedly connected with shaft upper end, and described first fixes
Trench bottom is equipped with the second regulating tank, and movable shifting block is equipped in second regulating tank, and the shifting block upper end is fixed with snap-gauge to be connected
It connects, the housing bottom other side is equipped with the first card slot to fasten with snap-gauge, and described first, which adjusts trench bottom, is equipped with symmetrical point
Cloth and the fixed block to fasten with adjustment gear.
Preferably, the junction of the fixed band and snap-gauge is equipped with elastic band, and the fixed inside with outer end is equipped with anti-skidding
Rubber, the anti-slip rubber are uniformly distributed in several sections, and the length of anti-slip rubber is equal to the width of shell.
Preferably, the fixed band oval in shape is uniformly wrapped on the first runner and the second runner.
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, it will be connected by shaft between the second runner, while being adjusted by adjustment gear, and utilize fixed block
Realize that selectivity is fixed, can be according to the demand of oneself to realize operator, the tightness of arbitrary adjustment binding, greatly
The big usage comfort for improving user.
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, a kind of Portable ear that tightness is adjusted flexibly put shell, including shell 1,1 bottom of the shell
The upper and lower ends of portion side are equipped with the first fixing groove 2 for being symmetrically distributed, are equipped with snap-gauge 4 in first fixing groove 2, and the
The inside of one fixing groove 2 is equipped with the second fixing groove 10 being connected with the first fixing groove 2, is equipped in second fixing groove 10 pair
The first runner 14 and the second runner 16 of distribution, first runner, 14 and second runner 16 is claimed to be connected by fixed band 12, institute
The side for stating fixed band 12 is connect with the inside of snap-gauge 4, the form and shaft engaged by gear between second runner 16
11 connections, 11 bottom of the shaft are 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
Adjustment gear 3 is equipped in regulating tank 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, first fixing groove 2
Bottom is equipped with the second regulating tank 9, and movable shifting block 5 is equipped in second regulating tank 9, and 5 upper end of the shifting block is fixed with snap-gauge 4
Connection, the 1 bottom other side of the shell are 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, a kind of Portable ear that tightness is adjusted flexibly put shell, including shell 1,1 bottom of the shell
The upper and lower ends of portion side are equipped with the first fixing groove 2 for being symmetrically distributed, are equipped with snap-gauge 4 in first fixing groove 2, and the
The inside of one fixing groove 2 is equipped with the second fixing groove 10 being connected with the first fixing groove 2, is equipped in second fixing groove 10 pair
The first runner 14 and the second runner 16 of distribution, first runner, 14 and second runner 16 is claimed to be connected by fixed band 12, institute
The side for stating fixed band 12 is connect with the inside of snap-gauge 4, the form and shaft engaged by gear between second runner 16
11 connections, 11 bottom of the shaft are 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
Adjustment gear 3 is equipped in regulating tank 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, first fixing groove 2
Bottom is equipped with the second regulating tank 9, and movable shifting block 5 is equipped in second regulating tank 9, and 5 upper end of the shifting block is fixed with snap-gauge 4
Connection, the 1 bottom other side of the shell are 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, a kind of Portable ear that tightness is adjusted flexibly put shell, including shell 1,1 bottom of the shell
The upper and lower ends of portion side are equipped with the first fixing groove 2 for being symmetrically distributed, are equipped with snap-gauge 4 in first fixing groove 2, and the
The inside of one fixing groove 2 is equipped with the second fixing groove 10 being connected with the first fixing groove 2, is equipped in second fixing groove 10 pair
The first runner 14 and the second runner 16 of distribution, first runner, 14 and second runner 16 is claimed to be connected by fixed band 12, institute
The side for stating fixed band 12 is connect with the inside of snap-gauge 4, the form and shaft engaged by gear between second runner 16
11 connections, 11 bottom of the shaft are 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
Adjustment gear 3 is equipped in regulating tank 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, first fixing groove 2
Bottom is equipped with the second regulating tank 9, and movable shifting block 5 is equipped in second regulating tank 9, and 5 upper end of the shifting block is fixed with snap-gauge 4
Connection, the 1 bottom other side of the shell are 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, a kind of Portable ear that tightness is adjusted flexibly put shell, including shell 1,1 bottom of the shell
The upper and lower ends of portion side are equipped with the first fixing groove 2 for being symmetrically distributed, are equipped with snap-gauge 4 in first fixing groove 2, and the
The inside of one fixing groove 2 is equipped with the second fixing groove 10 being connected with the first fixing groove 2, is equipped in second fixing groove 10 pair
The first runner 14 and the second runner 16 of distribution, first runner, 14 and second runner 16 is claimed to be connected by fixed band 12, institute
The side for stating fixed band 12 is connect with the inside of snap-gauge 4, the form and shaft engaged by gear between second runner 16
11 connections, 11 bottom of the shaft are 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
Adjustment gear 3 is equipped in regulating tank 6,3 bottom of the adjustment gear is fixedly connected with 11 upper end of shaft, first fixing groove 2
Bottom is equipped with the second regulating tank 9, and movable shifting block 5 is equipped in second regulating tank 9, and 5 upper end of the shifting block is fixed with snap-gauge 4
Connection, the 1 bottom other side of the shell are 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 be adjusted flexibly tightness 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 (6)
1. a kind of Portable ear that tightness is adjusted flexibly puts shell, including shell, it is characterised in that：The housing bottom
The upper and lower ends of side are equipped with the first fixing groove being symmetrically distributed, and snap-gauge are equipped in first fixing groove, and first is solid
Determine to be equipped with the second fixing groove being connected with the first fixing groove on the inside of slot, equipped with symmetrical the in second fixing groove
One runner and the second runner, first runner and the second runner pass through fixed band connection, the side of the fixation band and snap-gauge
Inside connection, the form engaged by gear between second runner connect with shaft, and the shaft bottom is equipped with fixation
The upper end of disk, the housing bottom is equipped with the first regulating tank, and adjustment gear, the adjustment gear are equipped in first regulating tank
Bottom is fixedly connected with shaft upper end, and first fixing groove bottom is equipped with the second regulating tank, is equipped in second regulating tank
Movable shifting block, the shifting block upper end are fixedly connected with snap-gauge, and the housing bottom other side is equipped with the to fasten with snap-gauge
One card slot, the first adjusting trench bottom are equipped with fixed block that is symmetrical and fastening with adjustment gear.
2. a kind of Portable ear that tightness is adjusted flexibly according to claim 1 puts shell, it is characterised in that：Institute
Fixed band oval in shape is stated uniformly to be wrapped on the first runner and the second runner.
3. a kind of Portable ear that tightness is adjusted flexibly according to claim 1 puts shell, it is characterised in that：Institute
The outer diameter for stating adjustment gear is more than the width of regulating tank.
4. a kind of Portable ear that tightness is adjusted flexibly according to claim 1 puts shell, it is characterised in that：Institute
State the second card slot for being equipped on the inside of the second regulating tank and fastening with shifting block.
5. a kind of Portable ear that tightness is adjusted flexibly according to claim 1 puts shell, it is characterised in that：Institute
State the height that the distance between fixed disk and the second adjacent runner are equal to fixed block.
6. a kind of Portable ear that tightness is adjusted flexibly according to claim 1 puts shell, it is characterised in that：Institute
The length for stating snap-gauge is less than the length of the first fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297410.5A CN108566583B (en) | 2018-04-04 | 2018-04-04 | A kind of Portable ear of adjustable fixing belt tightness puts shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297410.5A CN108566583B (en) | 2018-04-04 | 2018-04-04 | A kind of Portable ear of adjustable fixing belt tightness puts shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108566583A true CN108566583A (en) | 2018-09-21 |
| CN108566583B CN108566583B (en) | 2019-09-17 |
Family
ID=63534060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810297410.5A Active CN108566583B (en) | 2018-04-04 | 2018-04-04 | A kind of Portable ear of adjustable fixing belt tightness puts shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108566583B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509152Y (en) * | 2001-10-31 | 2002-09-04 | 黄训 | Portable earphone take-up device |
| 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 |
| CN105493478A (en) * | 2013-08-23 | 2016-04-13 | 罗姆股份有限公司 | Portable telephone |
| 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 CN201810297410.5A patent/CN108566583B/en active Active
Patent Citations (8)
| 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 |
| CN203326643U (en) * | 2013-06-04 | 2013-12-04 | 天津益恩彼电子有限公司 | Charger with binding tape |
| CN105493478A (en) * | 2013-08-23 | 2016-04-13 | 罗姆股份有限公司 | Portable telephone |
| 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 |
|---|---|
| CN108566583B (en) | 2019-09-17 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190826 Address after: 362000 Fujian Quanzhou Quanzhou Taiwanese Business Investment Zone, Xintian Village, Luoyang Town Applicant after: Quanzhou Taiwan investment area Remo Design Co., Ltd. Address before: 518103 Building B5-1 A801-AB, Junfeng Industrial Zone, Heping Community, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN TCG AUDIO FREQUENCY TECHNOLOGY CO., LTD. |
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| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180921 Assignee: Quanzhou Biaoyu Machinery Technology Co., Ltd. Assignor: Quanzhou Taiwan investment area Remo Design Co., Ltd. Contract record no.: X2020350000011 Denomination of invention: Portable headphone amplifier housing capable of adjusting degree of tightness of fixing band Granted publication date: 20190917 License type: Common License Record date: 20200225 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou Biaoyu Machinery Technology Co.,Ltd. Assignor: QUANZHOU TAIWANESE INVESTMENT ZONE LEIMO DESIGN Co.,Ltd. Contract record no.: X2020350000011 Date of cancellation: 20200609 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201109 Address after: 239000 No.2 workshop, no.1473, Qingliu East Road, Chuzhou, Anhui Province Patentee after: Chuzhou Xinyao Precision Technology Co.,Ltd. Address before: 362000 Fujian Quanzhou Quanzhou Taiwanese Business Investment Zone, Xintian Village, Luoyang Town Patentee before: QUANZHOU TAIWANESE INVESTMENT ZONE LEIMO DESIGN Co.,Ltd. |