CN107853907A - A kind of medical public chair of novel - Google Patents
A kind of medical public chair of novel Download PDFInfo
- Publication number
- CN107853907A CN107853907A CN201710442116.4A CN201710442116A CN107853907A CN 107853907 A CN107853907 A CN 107853907A CN 201710442116 A CN201710442116 A CN 201710442116A CN 107853907 A CN107853907 A CN 107853907A
- Authority
- CN
- China
- Prior art keywords
- groove
- take
- run
- screw rod
- backrest
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Rehabilitation Tools (AREA)
Abstract
A kind of medical public chair of novel,Including the track being fixedly mounted in seat body and backrest and it is fixedly mounted on and the seat cushion of the seat body left end lower position and is fixedly mounted on the support feet of the cushion lower end and seat body lower end,Backrest is fixedly mounted on upper end on the left of track,Be provided with track entrance upwards and left and right expand first slide run groove,It is additionally provided with to slide positioned at first in track and runs groove left end and the dress jail groove of entrance upward,First slide run in groove can left and right be translationally provided with and sliding run block,Sliding block upper end of running is installed with wire rewinding box,Take-up chamber is provided with wire rewinding box,Take-up chamber right part upper end is provided with the via for communicating outside,Wire rewinding box upper end is provided with entrance towards the take-up groove on the right side,Screw thread, which coordinates, in sliding race block is provided with the first screw rod,First screw rod or so end is installed in rotation on the first cunning and run in groove left and right end portions.
Description
Technical field
The present invention relates to medical facilities field, and in particular to a kind of medical public chair of novel.
Background technology
In the waiting halls of hospital, many public chairs are generally set to provide patient or families of patients use, in disease
People or families of patients are during waiting, in order that people are uninteresting during waiting, the usual rear portion in seat
Display screen is installed, video etc., the manipulation that display screen is connected by power line can be watched during waiting so as to provide people
Device control plays video, power line drag and drop inconvenience when passenger uses of existing executor so as to change, and shows
Screen is exposed always, and without any protection device, so easily product falls dust or hit by mistake because passenger touches by mistake when not in use
So as to damage display screen.
The content of the invention
It is an object of the invention to provide a kind of medical public chair of novel, and the above-mentioned of prior art can be overcome to lack
Fall into.
According to the present invention, a kind of medical public chair of novel of apparatus of the present invention, including it is fixedly mounted on seat body
In track and backrest and the seat cushion and the fixed installation that are fixedly mounted on the seat body left end lower position
Support feet in the cushion lower end and seat body lower end, the backrest are fixedly mounted on upper end on the left of the track,
Entrance is provided with the track upwards and left and right expand first slide and run groove, be additionally provided with positioned at described first in the track
It is sliding to run groove left end and the dress jail groove of entrance upward, described first slide run in groove can left and right be translationally provided with and sliding run block, the cunning
Run block upper end and be installed with wire rewinding box, take-up chamber is provided with the wire rewinding box, the take-up chamber right part upper end is provided with
The via of outside is communicated, the wire rewinding box upper end is provided with entrance towards the take-up groove on the right side, and the cunning runs screw thread in block and coordinates installation
There is the first screw rod, first screw rod or so end to be installed in rotation on described first to slide in race groove left and right end portions, and institute
State the first screw rod left end push into it is described fill firm groove and be installed with the first hypotenuse wheel, it is described fill in firm groove left part it is fixed
Motor is installed, the motor is connected with first screw rod, and entrance is provided with the backrest towards right and lower end phase
Logical described first slides the income portion for running groove, is additionally provided with the backrest and passes on groove and lower reception and registration groove, the upper reception and registration
Rotatably mounted between groove and the lower reception and registration groove to have a bull stick, the bull stick lower end, which is extended to, described to be filled in firm groove and is fixedly mounted
There is the second hypotenuse wheel being engaged with the first hypotenuse wheel, the bull stick upper end pushes into the upper reception and registration groove and fixed peace
Equipped with the first fluted disc, take-up set is also equipped with the lower reception and registration groove, the take-up set is fixedly connected with the bull stick, the receipts
Line, which is put around rising, a power line, and the power line pushes into take-up bottom of chamber portion again from the mistake through the backrest
Hole is outwards expanded, and the power line end is installed with executor, and the executor is pushed into the take-up groove, described
Backrest right side is provided with storing chamber, is installed with display screen in the storing intracavitary portion, the backrest is also set
The covering device for display screen described in cover lid is equipped with, the outside of the motor is additionally provided with electricity favourable turn antispin device.
Further technical scheme, the covering device include being arranged in the upper reception and registration groove upper end and expanding up and down
Second slide to run groove and be arranged on described second and slide the 3rd run in groove right part and slide and run groove, the described 3rd slide run groove with it is described
Wears groove is provided between storing chamber, cover plate can be installed, described second slides race groove lower end can in the wears groove upper and lower translation
The first screw rod is rotatably mounted, second cunning is run can be provided with slip lid bar upper and lower translation in groove, in the slip lid bar
Entrance inner spiral hole directed downwardly is provided with, the inner spiral hole coordinates with the first screw rod screw thread, and the described 3rd slides race groove
In connection strap can be installed upper and lower translation, the connection strap left end is fixedly connected with the slip lid bar, right-hand member with it is described cover cover
Plate is fixedly connected, and the first screw rod lower end pushes into the upper reception and registration groove and is installed with and nibbled with first fluted disc
The second fluted disc closed.
Further technical scheme, the power line are fixedly connected with take-up bottom of chamber portion by the pad that is connected.
Further technical scheme, the electricity favourable turn antispin device include being fixedly mounted on the stalling of the outside motor
Device, when motor operation makes connection strap slide into topmost with bottom, run motor automatic stop by stalling device, it is described
Backrest upper right side is additionally provided with attention gatter.
The beneficial effects of the invention are as follows：
Because apparatus of the present invention are in original state, the sliding block that runs slides race groove left end positioned at first, and wire rewinding box is contracted in income portion,
Executor is pushed into take-up groove, and around rising on take-up set, another part is freely stacked in take-up chamber a power line part, from
And situations such as power line can be avoided exposed and trampled by pedestrian, so as to improve the service life of the power line, and
Tidiness can be increased, and cover plate will put chamber and cover lid completely, and display screen can be protected；
When needing to use control device and display screen, start motor, the sliding block that runs of motor cocoa driving is put down to the right to right translation, the sliding block that runs
Wire rewinding box can be driven also to move right during shifting, at the same time, the first screw rod can also drive the first hypotenuse wheel to rotate when rotating, the
One hypotenuse wheel can drive bull stick to rotate, and take-up set can be driven during bar rotation to rotate and carry out unwrapping wire to power line, and turn
Bar can also drive the first fluted disc to rotate when rotating, so as to which the first fluted disc drives the second fluted disc and the first screw rod to rotate, first
Screw rod can drive slip lid bar to translate up when rotating, and when slip lid bar translates up connection strap and cover plate can be driven to put down upwards
Move, so as to which when sliding race block moves to the right the first cunning and runs groove low order end, cover plate translates up to peak and makes storing chamber
Be completely exposed, so as to carry out watching video etc. by display screen, it is necessary to change play video when, by executor from take-up groove
Extract, and pull power line to make executor convenient use to correct position；
During without using control device and display screen, the power line that executor is pulled out is after via is tucked into take-up chamber, by executor
Again push into take-up groove, then reverse starting motor, motor can drive the sliding block that runs reversely to turn to left, the first screw rod
The first hypotenuse wheel is also driven to rotate backward and drive bar rotation when dynamic, so as to which bull stick can drive take-up set to rotate backward to power supply
Line carries out take-up, and bull stick, which rotates backward, can also drive the first fluted disc to rotate backward, so as to driving the first screw rod to rotate backward
Drive connection bar and cover plate, which translate downwards, will put chamber containment lid, when the sliding block that runs moves to the first cunning race groove high order end to the left
When, cover plate covers lid completely by chamber is put；
Apparatus of the present invention are simple in construction, stable, easy to use.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of the medical public chair of novel of the present invention.
Fig. 2 is a kind of internal structure schematic diagram of the medical public chair of novel of the present invention.
Fig. 3 is structural representation when apparatus of the present invention use.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-3, the medical public chair of a kind of novel of the invention, including be fixedly mounted in seat body 1
Track 2 and backrest 3 and be fixedly mounted on the seat cushion 11 of the left end lower position of seat body 1 and fixed pacify
Support feet 12 mounted in the lower end of cushion 11 and the lower end of seat body 1, the backrest 3 are fixedly mounted on the track 2
Left side upper end, entrance is provided with the track 2 upwards and left and right is expanded first slides and run groove 22, is also set up in the track 2
Have to slide positioned at described first and run the left end of groove 22 and the dress jail groove 21 of entrance upward, described first slide run in groove 22 can left and right translationally
Sliding race block 44 is installed, the sliding upper end of block 44 of running is installed with wire rewinding box 4, take-up chamber 40 is provided with the wire rewinding box 4,
The take-up chamber right part upper end is provided with the via 41 for communicating outside, and the upper end of wire rewinding box 4 is provided with entrance towards the receipts on the right side
Wire casing 43, the cunning run screw thread cooperation in block 44 and are provided with the first screw rod 23, and the end of the first screw rod 23 or so is rotatable
Ground, which is arranged on described first, to be slided and runs in the left and right end portions of groove 22, and the left end of the first screw rod 23 pushes into and described fills firm groove 21 simultaneously
Be installed with the first hypotenuse wheel 25, described fill is installed with motor 24 in the firm left part of groove 21, the motor 24 with it is described
First screw rod 23 is connected, and entrance is provided with the backrest 3 and communicates the described first receipts for sliding race groove 22 towards right and lower end
Enter portion 30, be additionally provided with the backrest 3 pass on groove 35 and it is lower reception and registration groove 31, it is described it is upper reception and registration groove 35 with it is described under pass
Have a bull stick 53 up to rotatably mounted between groove 35, the lower end of bull stick 53 be extended to it is described fill in firm groove 21 and be installed with
The second hypotenuse wheel 26 that the first hypotenuse wheel 25 is engaged, the upper end of bull stick 53 push into the upper reception and registration groove 35 and solid
Dingan County is equipped with the first fluted disc 54, and take-up set 5 is also equipped with the lower reception and registration groove 31, and the take-up set 5 and the bull stick 53 are solid
Fixed connection, the take-up is covered on 5 has power line 51 around, and the power line 51 pushes into described through the backrest 3
The bottom of take-up chamber 40 is outwards expanded from the via 41 again, and the end of the power line 51 is installed with executor 52, described
Executor 52 is pushed into the take-up groove 43, and the right side of backrest 3, which is provided with, puts chamber 34, in the storing chamber 34
Display screen 50 is installed with portion, the backrest 3 is additionally provided with the covering device for display screen 50 described in cover lid, institute
The outside for stating motor 24 is additionally provided with electricity favourable turn antispin device.
Valuably, the covering device includes being arranged on the second cunning expanded in upper reception and registration groove 35 upper end and up and down
Run groove 33 and be arranged on described second and slide the 3rd run in groove 33 right part and slide and run groove 32, the described 3rd slide run groove 32 with it is described
Wears groove is provided between storing chamber 34, cover plate 59 can be installed upper and lower translation in the wears groove, described second slides race groove 33
Lower end is rotatably mounted with the first screw rod 56, and second cunning is run in groove 33 can be provided with slip lid bar 57 upper and lower translation,
Entrance inner spiral hole 570 directed downwardly, the inner spiral hole 570 and the spiral shell of the first screw rod 56 are provided with the slip lid bar 57
Line coordinates, and the 3rd cunning is run can be provided with connection strap 58 upper and lower translation in groove 32, the left end of connection strap 58 and the cunning
Cover fillet 57 is fixedly connected, and right-hand member is fixedly connected with the cover plate 59, and the lower end of the first screw rod 56 pushes into the upload
Up in groove 35 and it is installed with the second fluted disc 55 engaged with first fluted disc 54.
Valuably, the power line 51 is fixedly connected with the bottom of take-up chamber 40 by the pad 42 that is connected.
Valuably, the electricity favourable turn antispin device includes being fixedly mounted on the stalling device 241 outside the motor 24, works as electricity
The operation of machine 24 makes connection strap 58 slide into topmost and during bottom, motor 24 is automatically stopped operation by stalling device 241, from
And preventing that the motor 24 from running so that the connection strap 58 slides up and down the excess of stroke always, the upper right side of backrest 3 is also
Attention gatter 242 is provided with, attention gatter 242 lights when the stalling device 241 is run, described to carry when stalling device 241 is out of service
The awake automatic distinguishing of lamp 241.
During original state, the sliding block 44 that runs slides the race left end of groove 22 positioned at described first, and the wire rewinding box 4 is contracted in described
In income portion 30, the executor 52 is pushed into the take-up groove 43, and the part of the power line 51 is around rising in the take-up
On set 5, another part is freely stacked in the take-up chamber 40, and the slip lid bar 57 is slided positioned at described second runs the lower end of groove 33,
The connection strap 58 is slided positioned at the described 3rd runs the lower end of groove 32, and the cover plate 59 puts the cover lid completely of chamber 34 by described；
When needing to use control device and display screen, start the motor 24, the motor 24 can drive first screw rod 23
Rotate, first screw rod 23 can drive the sliding block 44 that runs after rotating to right translation, the sliding block 44 that runs is to during right translation
The wire rewinding box 4 can be driven also to move right, at the same time, first screw rod 23 can also drive described first when rotating 23
Hypotenuse wheel 25 rotates, and the first hypotenuse wheel 25 can drive the second hypotenuse wheel 26 to rotate, so as to drive the bull stick 53 to occur
Rotate, the bull stick 53 can drive the take-up set 5 to rotate and carry out unwrapping wire to the power line 51 when rotating, and the bull stick
First fluted disc 54 can be also driven to rotate during rotation, so as to which first fluted disc 54 drives second fluted disc 55 and described
First screw rod 56 rotates, and first screw rod 56 can drive the slip lid bar 57 to translate up when rotating, the slip lid bar
57 can drive the connection strap 58 and cover plate 59 to translate up when translating up, so as to run block 44 to right translation in the cunning
When sliding race 22 low order end of groove to described first, the cover plate 59 translates up to peak and the storing chamber 34 is revealed completely
Go out, now, the executor 52 is extracted from the take-up groove 43, and it is described to pull the power line 51 to make to correct position
The convenient use of executor 52；
During without using control device and display screen, the power line 51 that the executor 52 pulls out is tucked into from the via 41 described
After take-up chamber 44, the executor 52 is pushed into the take-up groove 43 again, then motor 24 described in reverse starting, described
Motor 24 can drive first screw rod 23 to rotate backward and drive the sliding block 44 that runs to left, first screw rod
23 also drive the first hypotenuse wheel 25 to rotate backward and drive the bull stick 53 to rotate when rotating backward, so as to the bull stick 53
The take-up set 5 can be driven to rotate backward take-up is carried out to the power line 51, the bull stick 53, which rotates backward, can also drive institute
State the first fluted disc 54 to rotate backward, the connection strap 58 and cover are driven so as to drive first screw rod 56 to rotate backward
The storing chamber 34 is covered lid by the translation downwards of cover plate 59, when the sliding block 44 that runs moves to described first to slide race groove 22 most left to the left
During end, the cover plate 59 covers storing chamber 34 cover completely.
The beneficial effects of the invention are as follows：Because apparatus of the present invention are in original state, sliding race block is left positioned at the first cunning race groove
End, wire rewinding box is contracted in income portion, and executor is pushed into take-up groove, and a power line part is another around rising on take-up set
Part is freely stacked in take-up chamber, suffers situations such as pedestrian tramples so as to avoid power line exposed, so as to improve
The service life of the power line, and tidiness can be increased, and cover plate will put chamber and cover lid completely, and display screen can be carried out
Protection；
When needing to use control device and display screen, start motor, the sliding block that runs of motor cocoa driving is put down to the right to right translation, the sliding block that runs
Wire rewinding box can be driven also to move right during shifting, at the same time, the first screw rod can also drive the first hypotenuse wheel to rotate when rotating, the
One hypotenuse wheel can drive bull stick to rotate, and take-up set can be driven during bar rotation to rotate and carry out unwrapping wire to power line, and turn
Bar can also drive the first fluted disc to rotate when rotating, so as to which the first fluted disc drives the second fluted disc and the first screw rod to rotate, first
Screw rod can drive slip lid bar to translate up when rotating, and when slip lid bar translates up connection strap and cover plate can be driven to put down upwards
Move, so as to which when sliding race block moves to the right the first cunning and runs groove low order end, cover plate translates up to peak and makes storing chamber
Be completely exposed, so as to carry out watching video etc. by display screen, it is necessary to change play video when, by executor from take-up groove
Extract, and pull power line to make executor convenient use to correct position；
During without using control device and display screen, the power line that executor is pulled out is after via is tucked into take-up chamber, by executor
Again push into take-up groove, then reverse starting motor, motor can drive the sliding block that runs reversely to turn to left, the first screw rod
The first hypotenuse wheel is also driven to rotate backward and drive bar rotation when dynamic, so as to which bull stick can drive take-up set to rotate backward to power supply
Line carries out take-up, and bull stick, which rotates backward, can also drive the first fluted disc to rotate backward, so as to driving the first screw rod to rotate backward
Drive connection bar and cover plate, which translate downwards, will put chamber containment lid, when the sliding block that runs moves to the first cunning race groove high order end to the left
When, cover plate covers lid completely by chamber is put；
Apparatus of the present invention are simple in construction, stable, easy to use.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of medical public chair of novel, including the track and backrest that are fixedly mounted in seat body and solid
Dingan County is mounted in the seat cushion of seat body left end lower position and is fixedly mounted on the cushion lower end and seat body lower end
Support feet, it is characterised in that：Backrest is fixedly mounted on upper end on the left of track, and entrance is provided with track upwards and left and right is opened up
First cunning of exhibition runs groove, is additionally provided with to slide positioned at first in track and runs groove left end and the dress jail groove of entrance upward, first slides race groove
In can left and right be translationally provided with it is sliding run block, sliding block upper end of running is installed with wire rewinding box, take-up chamber is provided with wire rewinding box, is received
Line chamber right part upper end is provided with the via for communicating outside, and wire rewinding box upper end is provided with entrance towards the take-up groove on the right side, sliding to run in block
Screw thread cooperation is provided with the first screw rod, the first screw rod or so end and is installed in rotation in the first cunning race groove left and right end portions,
And first screw rod left end push into and fill firm groove and be installed with the first hypotenuse wheel, fill in firm groove left part and be installed with electricity
Machine, motor are connected with the first screw rod, and the income portion that entrance communicates the first cunning race groove towards right and lower end is provided with backrest,
It is additionally provided with backrest and passes on groove and lower reception and registration groove, it is rotatably mounted between upper reception and registration groove and lower reception and registration groove to have bull stick,
Bull stick lower end is extended to the second hypotenuse wheel for filling in firm groove and being installed with and be engaged with the first hypotenuse wheel, and bull stick upper end heads into
Into upper reception and registration groove and the first fluted disc is installed with, take-up set is also equipped with lower reception and registration groove, take-up set is fixed with bull stick to be connected
Connecing, take-up, which is put around rising, a power line, and power line pushes into take-up bottom of chamber portion and outwards expanded from via again through backrest,
And power line end is installed with executor, executor is pushed into take-up groove, and backrest right side is provided with storing chamber,
Put in intracavitary portion and be installed with display screen, backrest is additionally provided with the covering device for cover lid display screen, the electricity
The outside of machine is additionally provided with electricity favourable turn antispin device.
A kind of 2. medical public chair of novel according to claim 1, it is characterised in that：The covering device includes setting
Put and pass on expand in groove upper end and up and down second to slide race groove on described and be arranged on the second cunning race groove right part
In the 3rd slide run groove, it is described 3rd slide run groove and it is described storing chamber between be provided with wears groove, can upper and lower translation in the wears groove
Ground is provided with cover plate, and described second, which slides race groove lower end, is rotatably mounted with the first screw rod, and second cunning is run can in groove
Slip lid bar is installed upper and lower translation, entrance inner spiral hole directed downwardly, the inner spiral hole and institute are provided with the slip lid bar
The cooperation of the first screw rod screw thread is stated, the 3rd cunning is run in groove can be provided with connection strap, the connection strap left end upper and lower translation
It is fixedly connected with the slip lid bar, right-hand member is fixedly connected with the cover plate, and the first screw rod lower end is pushed on described
Pass in groove and be installed with the second fluted disc engaged with first fluted disc.
A kind of 3. medical public chair of novel according to claim 1, it is characterised in that：The power line and the receipts
Line chamber bottom is fixedly connected by the pad that is connected.
A kind of 4. medical public chair of novel according to claim 1, it is characterised in that：The electricity favourable turn antispin device
Stalling device including being fixedly mounted on the outside motor, when motor operation makes connection strap slide into topmost with bottom,
Motor automatic stop is run by stalling device, the backrest upper right side is additionally provided with attention gatter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442116.4A CN107853907A (en) | 2017-06-13 | 2017-06-13 | A kind of medical public chair of novel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442116.4A CN107853907A (en) | 2017-06-13 | 2017-06-13 | A kind of medical public chair of novel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107853907A true CN107853907A (en) | 2018-03-30 |
Family
ID=61699160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710442116.4A Pending CN107853907A (en) | 2017-06-13 | 2017-06-13 | A kind of medical public chair of novel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107853907A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577694Y (en) * | 2002-11-07 | 2003-10-08 | 上海大亚机电有限公司 | Built-in TV set liftable devices |
| US6669285B1 (en) * | 2002-07-02 | 2003-12-30 | Eric Park | Headrest mounted video display |
| US20150336672A1 (en) * | 2012-12-20 | 2015-11-26 | Lufthansa Systems Gmbh & Co. Kg | Method for protecting a passenger and arrangement consisting of a folding table and a seat screen |
| CN105800379A (en) * | 2016-03-03 | 2016-07-27 | 中国计量学院 | Miniaturized intelligent take-up device |
| US9586532B1 (en) * | 2015-09-03 | 2017-03-07 | Lear Corporation | Vehicle seat assembly with entertainment system |
-
2017
- 2017-06-13 CN CN201710442116.4A patent/CN107853907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6669285B1 (en) * | 2002-07-02 | 2003-12-30 | Eric Park | Headrest mounted video display |
| CN2577694Y (en) * | 2002-11-07 | 2003-10-08 | 上海大亚机电有限公司 | Built-in TV set liftable devices |
| US20150336672A1 (en) * | 2012-12-20 | 2015-11-26 | Lufthansa Systems Gmbh & Co. Kg | Method for protecting a passenger and arrangement consisting of a folding table and a seat screen |
| US9586532B1 (en) * | 2015-09-03 | 2017-03-07 | Lear Corporation | Vehicle seat assembly with entertainment system |
| CN105800379A (en) * | 2016-03-03 | 2016-07-27 | 中国计量学院 | Miniaturized intelligent take-up device |
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Application publication date: 20180330 |