CN112498257B - Automobile seat back display screen - Google Patents
Automobile seat back display screen Download PDFInfo
- Publication number
- CN112498257B CN112498257B CN202011469838.7A CN202011469838A CN112498257B CN 112498257 B CN112498257 B CN 112498257B CN 202011469838 A CN202011469838 A CN 202011469838A CN 112498257 B CN112498257 B CN 112498257B
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- China
- Prior art keywords
- seat
- air bag
- display screen
- groove
- side wall
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0012—Seats or parts thereof
- B60R2011/0015—Back-rests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0071—Connection with the article using latches, clips, clamps, straps or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Massaging Devices (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a display screen of the back of an automobile seat, which comprises the seat and a display screen, wherein a display screen window is arranged on the side wall of the seat, a placing groove is arranged on the side wall of the seat, a telescopic air bag is arranged at the inner bottom of the placing groove, the display screen is fixedly connected to the upper end of the telescopic air bag, and an elastic air bag is arranged on the side wall of the seat. By arranging the telescopic air bag and the elastic air bag, when the automobile is emergently braked or collides with an obstacle in an emergency, and a rear-row passenger does not fasten a safety belt, the body of the rear-row passenger can tilt forwards due to inertia, at the moment, the lower half part of the passenger can extrude the elastic air bag, gas in the elastic air bag can enter the telescopic air bag, the telescopic air bag can drive the display screen to move upwards, the head of the passenger can directly collide against the telescopic air bag, and the display screen is pushed to the inner top of the placing groove by the telescopic air bag, so that the head of the passenger can be prevented from colliding against the display screen.
Description
Technical Field
The invention relates to the field of automobile-mounted equipment, in particular to an automobile seat back display screen.
Background
With the continuous improvement of the living standard of people, automobiles become a necessary vehicle for most families, and various vehicle-mounted devices are added to the automobiles nowadays in order to further improve the driving experience of consumers.
Some high-grade automobiles usually have a display screen arranged behind a front seat, and passengers in the back row can watch a film through the display screen, so that the fatigue of passengers in the riding process can be reduced, and the riding experience can be further improved. However, when the automobile is emergently braked or collides with an obstacle in an emergency, and when a rear-row passenger forgets to fasten a safety belt, the body of the rear-row passenger is inclined forward due to inertia, the head of the passenger easily collides with the display screen at the moment, and the screen is likely to be broken when the collision force is large, so that the head of the passenger is injured to a certain extent, and therefore, the safety hazard is large. Based on this problem, the present invention proposes a solution.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a display screen for the back of an automobile seat.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a car seat back display screen, includes seat and display screen, the display screen window has been seted up on the lateral wall of seat, the standing groove has been seted up on the lateral wall of seat, the interior bottom of standing groove is provided with flexible gasbag, display screen fixed connection is in flexible gasbag's upper end, be provided with elastic airbag on the lateral wall of seat, the spout has been seted up on the lateral wall of seat, install in the spout and carry out the controlling means who controls flexible gasbag's lift.
Preferably, the control device comprises a hollow sliding block connected in the sliding groove in a sealing and sliding mode, the hollow sliding block is made of magnetic materials, the elastic air bag is communicated with the inside of the hollow sliding block through a telescopic pipe, the sliding groove is communicated with the telescopic air bag through an air inlet pipe, a first exhaust pipe is arranged on the inner wall of the sliding groove, and a second exhaust pipe is arranged at the inner bottom of the sliding groove.
Preferably, a cylindrical groove is formed in the side wall of the seat, a supporting plate is connected in the cylindrical groove in a sealing and sliding mode, a plurality of massage rods are fixedly connected to the side wall of the supporting plate, the cylindrical groove is communicated with the sliding groove through an air guide pipe, and the air guide pipe is communicated with the inside of the hollow sliding block.
Preferably, the ring channel has been seted up on the lateral wall of seat, be provided with the coil in the ring channel, the central point that the spout is close to the ring channel puts, a plurality of rectangular channels have been seted up on the lateral wall of seat, equal sliding connection has the limiting plate in every rectangular channel, the limiting plate passes through extension spring elastic connection on the inner wall of rectangular channel, extension spring and coil electric connection, fixedly connected with connecting rod on the lateral wall of limiting plate, the one end of keeping away from the limiting plate of connecting rod extends to in the standing groove, the one end fixedly connected with grip block of keeping away from the limiting plate of connecting rod, the spacing groove has been seted up on the lateral wall of grip block.
The invention has the following beneficial effects:
1. through the arrangement of the telescopic air bag and the elastic air bag, when an automobile meets emergency braking or collides with an obstacle, when a rear-row passenger does not fasten a safety belt, the body of the rear-row passenger can tilt forwards due to inertia, at the moment, the limb of the lower half part of the passenger can extrude the elastic air bag, gas in the elastic air bag can enter the hollow sliding block through the telescopic pipe, then the gas can enter the telescopic air bag through the air inlet pipe, the telescopic air bag can drive the display screen to move upwards, the head of the passenger can directly collide against the telescopic air bag, the display screen is pushed to the inner top of the placing groove by the telescopic air bag, the head of the passenger can be prevented from colliding against the display screen, and meanwhile, the telescopic air bag can reduce impact injury to the passenger;
2. by arranging the air duct, when the body of a passenger unintentionally extrudes the elastic air bag, the air in the elastic air bag enters the column-shaped groove through the air duct, so as to push the support plate to slide in the column-shaped groove, and because the side wall of the support plate is fixedly connected with the plurality of massage rods, the back of the passenger in the front row can be massaged, and the discomfort of the passenger in the front row caused by long-time sitting can be relieved;
3. through setting up coil and grip block, go on the road conditions of jolting when the car, or be in the in-process of acceleration and deceleration, cavity slider can slide one section distance in the spout this moment, consequently can produce the electric current in the coil, and extension spring circular telegram can take place to shrink, and under extension spring's effect, the limiting plate can promote the grip block through the connecting rod and carry out the centre gripping to the lateral wall of display screen, can effectively prevent to cause the display screen to appear rocking because of the road jolts or the car acceleration and deceleration.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at C in FIG. 3;
FIG. 5 is an enlarged view of the structure shown at D in FIG. 3;
FIG. 6 is a schematic view of the section B-B in FIG. 3;
fig. 7 is an enlarged schematic view of the structure at E in fig. 6.
In the figure: the multifunctional massage chair comprises a seat 1, a placing groove 2, a display screen 3, a window 4, a display screen 5, a telescopic air bag 6, an elastic air bag 7, a sliding groove 8, a hollow sliding block 9, a telescopic pipe 9, a first exhaust pipe 10, a second exhaust pipe 11, an air guide pipe 12, an air inlet pipe 13, a cylindrical groove 14, a supporting plate 15, a massage rod 16, an annular groove 17, a coil 18, a rectangular groove 19, a limiting plate 20, a stretching spring 21, a connecting rod 22, a clamping plate 23 and a limiting groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a display screen of the back of a car seat comprises a seat 1 and a display screen 4, wherein a display screen window is arranged on the side wall of the seat 1, a placing groove 2 is arranged on the side wall of the seat 1, a telescopic air bag 5 is arranged at the inner bottom of the placing groove 2, the display screen 4 is fixedly connected to the upper end of the telescopic air bag 5, an elastic air bag 6 is arranged on the side wall of the seat 1, a sliding groove 7 is arranged on the side wall of the seat 1, and a control device capable of controlling the lifting of the telescopic air bag 5 is arranged in the sliding groove 7.
The control device comprises a hollow sliding block 8 connected in the sliding groove 7 in a sealing and sliding mode, the hollow sliding block 8 is made of magnetic materials, the elastic air bag 6 is communicated with the inside of the hollow sliding block 8 through an extension tube 9, the sliding groove 7 is communicated with the extension air bag 5 through an air inlet tube 13, a first exhaust pipe 10 is arranged on the inner wall of the sliding groove 7, and a second exhaust pipe 11 is arranged at the inner bottom of the sliding groove 7. It should be noted that the air inlet pipe 13 is located at one end of the sliding chute 7 close to the first exhaust pipe 10, so as to prevent the air in the elastic airbag 6 from entering the telescopic airbag 5 through the inside of the hollow sliding block 8 when the body unintentionally extrudes the elastic airbag 6, and thus the telescopic airbag 5 drives the display screen 4 to move.
The side wall of the seat 1 is provided with a column-shaped groove 14, the inside of the column-shaped groove 14 is hermetically and slidably connected with a support plate 15, the side wall of the support plate 15 is fixedly connected with a plurality of massage rods 16, the column-shaped groove 14 is communicated with the chute 7 through an air duct 12, and the air duct 12 is communicated with the inside of the hollow slide block 8. It should be noted that, when the automobile is running normally, the air duct 12 is always communicated with the inside of the hollow slide block 8, so that it can be ensured that when the body of the passenger accidentally squeezes the elastic air bag 6, the air in the elastic air bag 6 can be discharged into the cylindrical groove 14 through the air duct 12.
In the invention, when the automobile is emergently braked or collides with an obstacle in an emergency, and a rear passenger does not fasten a safety belt, the body of the rear passenger can incline forwards due to inertia, and the lower half part of the body of the passenger can extrude the elastic air bag 6. Meanwhile, cavity slider 8 can move the one end that is close to first exhaust pipe 10 of spout 7 under inertial effect, cavity slider 8 and intake pipe 13 intercommunication this moment, gas in the elastic airbag 6 can enter into in the cavity slider 8 through flexible pipe 9, then gas can enter into in flexible airbag 5 through intake pipe 13, and then flexible airbag 5 can drive 4 upward movements of display screen, passenger's head can directly hit on flexible airbag 5, and display screen 4 is then pushed up to the interior top of standing groove 2 by flexible airbag 5, can prevent like this that passenger's head from hitting on display screen 4, flexible airbag 5 can alleviate the impact injury that the passenger received simultaneously. When the elastic air bag 6 is restored to the original shape due to the elasticity of the elastic air bag, the gas in the telescopic air bag 5 returns to the elastic air bag 6 through the gas inlet pipe 13 and the telescopic pipe 9, and the telescopic air bag 5 drives the display screen 4 to reset at the moment.
It is worth mentioning that, be in the in-process that normally traveles at the car, when passenger's health extrudees elastic airbag 6 unintentionally, because cavity slider 8 only can remove less one section distance in spout 7, the inside of cavity slider 8 communicates with air duct 12 all the time, gas in elastic airbag 6 only can enter into post groove 14 through air duct 12, and then promote backup pad 15 and slide in post groove 14, a plurality of massage sticks 16 of fixedly connected with on the lateral wall of backup pad 15, thereby can massage front passenger's back, can alleviate front passenger because of the uncomfortable sense that the seat led to the fact for a long time.
The second embodiment:
referring to fig. 3-7, a ring groove 17 is formed in the side wall of the seat 1, a coil 18 is arranged in the ring groove 17, the chute 7 is close to the center of the ring groove 17, a plurality of rectangular grooves 19 are formed in the side wall of the seat 1, a limiting plate 20 is slidably connected in each rectangular groove 19, the limiting plate 20 is elastically connected to the inner wall of each rectangular groove 19 through a tension spring 21, each tension spring 21 is electrically connected with the coil 18, a connecting rod 22 is fixedly connected to the side wall of each limiting plate 20, one end, far away from the limiting plate 20, of each connecting rod 22 extends into the corresponding placing groove 2, one end, far away from the limiting plate 20, of each connecting rod 22 is fixedly connected with a clamping plate 23, and a limiting groove 24 is formed in the side wall of each clamping plate 23. It should be noted that the coil 18 can only be disposed at one end of the sliding slot 7 close to the second exhaust pipe 11, so that when the automobile runs under normal conditions, since the hollow sliding block 8 only moves a short distance in the sliding slot 7 and the hollow sliding block 8 is always located inside the coil 18, current can be generated in the coil 18.
In this embodiment, when the vehicle runs on a bumpy road condition or is in the process of acceleration and deceleration, the hollow slider 8 slides in the chute 7 for a certain distance, because the hollow slider 8 is made of a magnetic material, a current is generated in the coil 18, because the coil 18 and the extension spring 21 are connected in series in the same closed loop, the extension spring 21 is electrified and contracted, and under the action of the extension spring 21, the limiting plate 20 pushes the clamping plate 23 through the connecting rod 22 to clamp the side wall of the display screen 4, so that the display screen 4 can be effectively prevented from shaking caused by the bumpy road condition or the acceleration and deceleration of the vehicle; when the car bumps into when braking under barrier or the emergency, under inertial effect, cavity slider 8 can move the one end that is close to first blast pipe 10 of spout 7, and coil 18 can be kept away from to cavity slider 8 this moment, will not produce electric current in the coil 18 again, and extension spring 21 will resume original length, and limiting plate 20 can drive grip block 23 through connecting rod 22 and reset, can avoid leading to the fact flexible gasbag 5 can't drive display screen 4 upward movement because of grip block 23 carries out the centre gripping to display screen 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A display screen of the back of an automobile seat comprises a seat (1) and a display screen (4), and is characterized in that a display screen window is formed in the side wall of the seat (1), a placing groove (2) is formed in the side wall of the seat (1), a telescopic air bag (5) is arranged at the inner bottom of the placing groove (2), the display screen (4) is fixedly connected to the upper end of the telescopic air bag (5), an elastic air bag (6) is arranged on the side wall of the seat (1), a sliding groove (7) is formed in the side wall of the seat (1), and a control device capable of controlling the lifting of the telescopic air bag (5) is installed in the sliding groove (7);
the control device comprises a hollow sliding block (8) which is connected in a sliding groove (7) in a sealing and sliding mode, the hollow sliding block (8) is made of magnetic materials, the elastic air bag (6) is communicated with the inside of the hollow sliding block (8) through an extension tube (9), the sliding groove (7) is communicated with the extension air bag (5) through an air inlet pipe (13), a first exhaust pipe (10) is arranged on the inner wall of the sliding groove (7), a second exhaust pipe (11) is arranged at the inner bottom of the sliding groove (7), and the air inlet pipe (13) is located at one end, close to the first exhaust pipe (10), of the sliding groove (7);
the utility model discloses a seat, including seat (1), annular groove (17), be provided with coil (18) in annular groove (17), the central point that spout (7) are close to annular groove (17) puts, a plurality of rectangular channel (19) have been seted up on the lateral wall of seat (1), equal sliding connection has limiting plate (20) in every rectangular channel (19), limiting plate (20) are through extension spring (21) elastic connection on the inner wall of rectangular channel (19), extension spring (21) and coil (18) electric connection, fixedly connected with connecting rod (22) on the lateral wall of limiting plate (20), the one end of keeping away from limiting plate (20) of connecting rod (22) extends to in standing groove (2), the one end fixedly connected with grip block (23) of keeping away from limiting plate (20) of connecting rod (22), spacing groove (24) have been seted up on the lateral wall of grip block (23), and coil (18) set up the one end that is close to second blast pipe (11) in spout (7).
2. The back display screen of the automobile seat as claimed in claim 1, wherein a cylindrical groove (14) is formed in a side wall of the seat (1), a support plate (15) is connected to the inside of the cylindrical groove (14) in a sealing and sliding manner, a plurality of massage rods (16) are fixedly connected to the side wall of the support plate (15), the cylindrical groove (14) is communicated with the sliding groove (7) through an air duct (12), and when an automobile normally runs, the air duct (12) is always communicated with the inside of the hollow sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469838.7A CN112498257B (en) | 2020-12-14 | 2020-12-14 | Automobile seat back display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469838.7A CN112498257B (en) | 2020-12-14 | 2020-12-14 | Automobile seat back display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112498257A CN112498257A (en) | 2021-03-16 |
| CN112498257B true CN112498257B (en) | 2022-11-18 |
Family
ID=74973085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011469838.7A Active CN112498257B (en) | 2020-12-14 | 2020-12-14 | Automobile seat back display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112498257B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669561B (en) * | 2021-07-21 | 2022-10-25 | 安徽赤兔马传媒科技有限公司 | Intelligent audio and video advertisement access integrated device |
| CN114721148A (en) * | 2022-03-25 | 2022-07-08 | 南通斯科赛智能装备有限公司 | AR augmented reality imaging device based on industrial internet |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224069A (en) * | 2007-01-17 | 2008-07-23 | 乃群企业股份有限公司 | Mat body adjusting system |
| WO2010041310A1 (en) * | 2008-10-07 | 2010-04-15 | パイオニア株式会社 | Display device |
| DE102010054492A1 (en) * | 2010-12-14 | 2012-06-21 | Faurecia Autositze Gmbh | Massage device for use in backrest of vehicle seat to e.g. avoid distortions of back of user, has airbag device formed with inflatable chambers and filled with air through single air line, where chambers are connected to channels |
| US20170050602A1 (en) * | 2015-08-21 | 2017-02-23 | Ford Global Technologies, Llc | Vehicle seat assembly including an airbag |
| US9682662B2 (en) * | 2015-11-19 | 2017-06-20 | Ford Global Technologies, Llc | Vehicle seat back including a pyrotechnic fastener |
| CN206568930U (en) * | 2017-01-19 | 2017-10-20 | 中国商用飞机有限责任公司 | Device for adjusting seat back profile |
| CN207328315U (en) * | 2017-10-17 | 2018-05-08 | 成都松霖科技有限公司 | A kind of vehicle-mounted hard disk videocorder hard-disk cartridge para-seismic support |
| CN110481449B (en) * | 2019-08-27 | 2022-04-01 | 深圳市泰坦士科技有限公司 | Vehicle mounted display |
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2020
- 2020-12-14 CN CN202011469838.7A patent/CN112498257B/en active Active
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| Publication number | Publication date |
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| CN112498257A (en) | 2021-03-16 |
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Effective date of registration: 20221026 Address after: Unit 2, LG1, Guanhua Center, 61 Mody Road, Tsimshatsui, Kowloon, Hong Kong, China Applicant after: Austin Technology Co.,Ltd. Address before: Room 909-911, 9th Floor, Huafeng International Business Building, Bao'an Avenue, Xixiang Street, Bao'an District, Shenzhen, Guangdong 518101 Applicant before: Shenzhen Huaxin Power Media Co.,Ltd. |
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