CN110220089A - A kind of moveable smart television table of avoidance - Google Patents
A kind of moveable smart television table of avoidance Download PDFInfo
- Publication number
- CN110220089A CN110220089A CN201910608385.2A CN201910608385A CN110220089A CN 110220089 A CN110220089 A CN 110220089A CN 201910608385 A CN201910608385 A CN 201910608385A CN 110220089 A CN110220089 A CN 110220089A
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- CN
- China
- Prior art keywords
- smart television
- guide rail
- liquid crystal
- avoidance
- crystal display
- 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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- 230000006698 induction Effects 0.000 claims abstract description 26
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 24
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0242—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using non-visible light signals, e.g. IR or UV signals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of moveable smart television tables of avoidance, including TV table frame, liquid crystal display, induction type caster wheel, TV storing frame guide rail, cover board, wireless blue tooth operation panel, single-chip microcontroller, signal receiver and sensor group, the wireless blue tooth operation panel be arranged in the outside of TV storing frame guide rail and with monolithic mechatronics, the back side of liquid crystal display is arranged in the single-chip microcontroller, the single-chip microcontroller also pass through signal receiver respectively with sensor group communication connection, the signal receiver and sensor group with induction type caster wheel communication connection.By above-mentioned, invention increases mobile barrier avoiding functions, it is therefore an objective to when giving lessons, teacher can be according to the needs of content of courses tissue, flexibly and easily mobile TV table, the different teaching scene of Fast transforms, can prevent television table from colliding student and periphery object in moving process.
Description
Technical field
The present invention relates to the technical fields of wisdom classroom teaching, more particularly to a kind of moveable smart television of avoidance
Table.
Background technique
In the design process of wisdom classroom teaching, for the ease of carrying out interaction discussion in real time, a kind of band liquid is needed
The turnable table frame of brilliant TV screen.Existing related patents such as a kind of " structure improved television set supporting of CN202016000884734
Frame " and " mobile liquid crystal television bracket of the CN202016000886815 with electric up-down turn over function ", this kind of TV bracket
Only have lifting and turn over function mostly, cannot function as desk use, be unable to satisfy modern teaching demand.
Teacher, according to the needs of content of courses tissue, needs flexible mobile TV table during giving lessons, and quickly forms
Different teaching scenes.Now in the art, need it is a kind of can automatic running television table, to facilitate teaching, meanwhile, television table exists
When automatic running, if can automatic identification of obstacles position and take corresponding means to carry out avoiding obstacles, this is for television table
Intelligence has great importance.Currently, avoidance also rests on the stage for needing artificially to manipulate, avoidance success rate and can be perfect
Avoiding obstacles it is mostly related with the manipulation technology of manipulator, under conditions of or environment more complicated for landform is relatively severe,
Manipulator is often difficult to realize successfully avoiding obstacles.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of moveable smart television tables of avoidance, increase movement and keep away
Hinder function, it is therefore an objective to which, when giving lessons, teacher can be according to the needs of content of courses tissue, flexibly and easily mobile TV table, fastly
Speed converts different teaching scenes, can prevent television table from colliding student and periphery object in moving process.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: it is moveable to provide a kind of avoidance
Smart television table, including TV table frame, liquid crystal display, induction type caster wheel, TV storing frame guide rail, cover board, wireless blue tooth behaviour
Make panel, single-chip microcontroller, signal receiver and sensor group, the back of the liquid crystal display is flexibly connected with TV table frame and position
In in TV storing frame guide rail, the cover board is movably arranged at the upper port of TV storing frame guide rail respectively and blocks in liquid
The front of crystalline substance screen, the induction type caster wheel are separately positioned on the bottom of TV table frame, the wireless blue tooth operating surface
Plate be arranged in the outside of TV storing frame guide rail and with monolithic mechatronics, the back side of liquid crystal display is arranged in the single-chip microcontroller,
The single-chip microcontroller also pass through signal receiver respectively with sensor group communication connection, the signal receiver and sensor group
With induction type caster wheel communication connection.
In a preferred embodiment of the present invention, when cover board is opened, cover board is located at TV storing frame guide rail side
Guide-track groove in；When cover plate closing, cover board passes through cover board Magnetic catch respectively and is pulled together.
In a preferred embodiment of the present invention, the quantity of the sensor group is two groups, is separately positioned on TV and deposits
Put position of near the quadrangle of the frame guide rail and TV table frame lower part at induction type caster wheel.
In a preferred embodiment of the present invention, sensor group described in every group includes position sensor, range sensor
And infrared sensor.
In a preferred embodiment of the present invention, deceleration control module is provided in the induction type caster wheel.
In a preferred embodiment of the present invention, the deceleration control module includes controller, reversed adjuster and answers
Position spring, the controller are electrically connected with reversed adjuster, and the reversed adjuster is connected with reset spring.
In a preferred embodiment of the present invention, when the sensor group senses TV storing frame guide rail or television table
When the distance between frame and barrier are within the scope of risk distance, by the controller control reversed controller action in
Induction type caster wheel carries out deceleration avoidance.
In a preferred embodiment of the present invention, the single-chip microcontroller is powered by battery.
In a preferred embodiment of the present invention, the liquid crystal display uses touch liquid crystal display.
In a preferred embodiment of the present invention, the TV table frame uses the TV table frame of liftable overturning.
The beneficial effects of the present invention are: the moveable smart television table of avoidance of the invention, is sent out by wireless blue tooth signal
Send instruction, television table can be moved freely according to instruction, while when mobile can effective avoiding obstacles,
Prevent to collide, increase mobile barrier avoiding function, it is therefore an objective to which, when giving lessons, teacher can be according to the need of content of courses tissue
It wants, flexibly and easily mobile TV table, the different teaching scene of Fast transforms can prevent television table from colliding in moving process
Student and periphery object.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is structural representation of the moveable smart television table of invention avoidance as a preferred embodiment of desk use state
Figure；
Fig. 2 is the structural schematic diagram of the cover board opening state of the moveable smart television table of avoidance；
Fig. 3 is that liquid crystal display stretches out the structural schematic diagram used after cover board opening state；
Fig. 4 is the control block diagram of Fig. 1；
Fig. 5 is the structural block diagram of the induction type caster wheel in Fig. 1；
The label in accompanying drawing is: 1, TV table frame, 2, liquid crystal display, 3, induction type caster wheel, 4, TV storing frame guide rail, 5, lid
Plate, 6, cover board Magnetic catch, 7, wireless blue tooth operation panel, 8, single-chip microcontroller, 9, signal receiver, 10, sensor group, 11, subtract
Fast control module, 12, battery, 101, position sensor, 102, range sensor, 103, infrared sensor, 111, control
Device, 112, reversed adjuster, 113, reset spring.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
As shown in Figures 1 to 4, the embodiment of the present invention includes:
A kind of moveable smart television table of avoidance, including the storage of TV table frame 1, liquid crystal display 2, induction type caster wheel 3, TV
Frame guide rail 4, cover board 5, wireless blue tooth operation panel 7, single-chip microcontroller 8, signal receiver 9 and sensor group 10, the liquid crystal
The back of screen 2 is flexibly connected with TV table frame 1 and is located in TV storing frame guide rail 4, and the cover board 5 is movably arranged on respectively
It at the upper port of TV storing frame guide rail 4 and blocks in the front of liquid crystal display 2, the induction type caster wheel 3 is respectively set
In the bottom of TV table frame 1, the outside of TV storing frame guide rail 4 and and monolithic is arranged in the wireless blue tooth operation panel 7
Machine 8 is electrically connected, and the back side of liquid crystal display 2 is arranged in the single-chip microcontroller 8, and the single-chip microcontroller 8 is also distinguished by signal receiver 9
With 10 communication connection of sensor group, the signal receiver 9 and sensor group 10 communicate with induction type caster wheel 3 and connect
It connects.
When cover board 5 is opened, cover board 5 is located in the guide-track groove of 4 side of TV storing frame guide rail；When cover board 5 is closed
When, cover board 5 is pulled together by cover board Magnetic catch 6 respectively.
In the present embodiment, the quantity of the sensor group 10 is two groups, is separately positioned on the four of TV storing frame guide rail 4
Position of near angle and 1 lower part of TV table frame at induction type caster wheel 3.No matter cover board 5 opens or closes state in this way
When, the barrier of 4 periphery different height of TV storing frame guide rail can be effectively detected and detect the barrier on 1 periphery of TV table frame
Hinder object.Wherein, sensor group 10 described in every group includes position sensor 101, range sensor 102 and infrared sensor
103。
As shown in figure 5, being provided with deceleration control module 11 in the induction type caster wheel 3.Wherein, the deceleration
Control module 11 includes controller 111, reversed adjuster 112 and reset spring 113, the controller 111 and reversely adjusting
Device 112 is electrically connected, and the reversed adjuster 112 is connected with reset spring 113
When the sensor group 10 senses that TV table frame 1 or the distance between TV storing frame guide rail 4 and barrier are in
When within the scope of risk distance, by the controller 111 control reversed adjuster 112 act on induction type caster wheel 3 into
Row deceleration avoidance.
Further, TV table frame of the TV table frame 1 using liftable overturning, the adjustable overturning of liquid crystal display 2
Angle (being no more than 90 degree) appropriate, and can according to need the height that lifting uses, so that the height of liquid crystal display 2 is suitble to people station
Discussion, people can also be suitble to be seated discussion, it is easy to use.Wherein, the liquid crystal display 2 uses touch liquid crystal display, makes
With conveniently.
In the present embodiment, the single-chip microcontroller 8 is powered by battery 12.Nothing is sent to wireless blue tooth operation panel 7
The wireless blue tooth signal received is sent to single-chip microcontroller 8 by line Bluetooth signal, wireless blue tooth operation panel 7, and single-chip microcontroller 8 will receive
To wireless blue tooth signal be converted into data-signal and be sent to signal receiver 9, then position is sent respectively to by signal receiver 9
Sensor 101, range sensor 102, infrared sensor 103 control induction by the transducing signal of sensor group 10
It is mobile that formula caster wheel 3 carries out avoidance.
When position sensor 101, range sensor 102, infrared sensor 103 detect that TV table frame 1 or TV are deposited
Controller when putting the distance between frame guide rail 4 and barrier and being within the scope of risk distance, in induction type caster wheel 3
The 111 reversed adjusters 112 of control act on induction type caster wheel 3 and carry out avoidance movement.Specifically, controller 111 can be PID
Controller, reversed adjuster 112 can be reversed force applicator, when position sensor 101, range sensor 102, infrared ray sensing
When device 103 detects within the scope of TV table frame 1 or TV storing frame guide rail 4 are in risk distance, controller 111 is controllable anti-
It working to adjuster 112, reversed adjuster 112, which is used to apply reset spring 113 opposition, makes its certain distance that rebounds,
To achieve the purpose that deceleration avoidance.
Further, the strength of adjustment of reversed adjuster 112 can be adjusted in controller 111, so that reversed adjuster
112 strength of adjustment enhances with the reduction of risk distance.Specifically, reversed adjuster 112 can be adjusted instead by magnetic force
To the size of power, controller 111 can adjust the magnetic force size of reversed adjuster 112 by voltage change, to realize reversed
The adjusting of 112 strength of adjustment of adjuster.In this way, when TV table frame 1 or the distance between TV storing frame guide rail 4 and barrier are fallen
When entering within the scope of risk distance, with the reduction of risk distance, the reset spring 113 of induction type caster wheel 3 rebounds dynamics
It is bigger, so as to promote rate of deceleration, promote safety guarantee performance.
In conclusion the moveable smart television table of avoidance of the invention, is sent by wireless blue tooth signal and is instructed, TV
Table can be moved freely according to instruction, at the same when mobile can effective avoiding obstacles, prevent to touch
It hits, increases mobile barrier avoiding function, it is therefore an objective to which, when giving lessons, teacher can be according to the needs of content of courses tissue, flexibly and easily
Ground mobile TV table, the different teaching scene of Fast transforms, can prevent television table from colliding student and periphery in moving process
Object.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of moveable smart television table of avoidance, which is characterized in that turn to foot including TV table frame, liquid crystal display, induction type
Wheel, TV storing frame guide rail, cover board, wireless blue tooth operation panel, single-chip microcontroller, signal receiver and sensor group, it is described
The back of liquid crystal display is flexibly connected with TV table frame and is located in TV storing frame guide rail, and the cover board is movably arranged on respectively
It at the upper port of TV storing frame guide rail and blocks in the front of liquid crystal display, the induction type caster wheel is separately positioned on electricity
Depending on the bottom of table frame, the wireless blue tooth operation panel is arranged in the outside of TV storing frame guide rail and is electrically connected with single-chip microcontroller
Connect, the single-chip microcontroller is arranged in the back side of liquid crystal display, the single-chip microcontroller also pass through signal receiver respectively with sensor group
Communication connection, the signal receiver and sensor group with induction type caster wheel communication connection.
2. the moveable smart television table of avoidance according to claim 1, which is characterized in that when cover board is opened, cover board
It is located in the guide-track groove of TV storing frame guide rail side；When cover plate closing, cover board passes through cover board Magnetic catch respectively and inhales
It is combined.
3. the moveable smart television table of avoidance according to claim 1, which is characterized in that the number of the sensor group
Amount is two groups, is separately positioned on the quadrangle of TV storing frame guide rail nearby and TV table frame lower part is at induction type caster wheel
Position.
4. the moveable smart television table of avoidance according to claim 3, which is characterized in that sensor group described in every group
Including position sensor, range sensor and infrared sensor.
5. the moveable smart television table of avoidance according to claim 4, which is characterized in that the induction type turns to foot
Deceleration control module is provided in wheel.
6. the moveable smart television table of avoidance according to claim 5, which is characterized in that the deceleration control module
Including controller, reversed adjuster and reset spring, the controller is electrically connected with reversed adjuster, the reversed adjusting
Device is connected with reset spring.
7. the moveable smart television table of avoidance according to claim 6, which is characterized in that when the sensor group sense
TV storing frame guide rail should be arrived or when the distance between TV table frame and barrier are within the scope of risk distance, by described
Controller controls reversed controller action and carries out deceleration avoidance in induction type caster wheel.
8. the moveable smart television table of avoidance according to claim 1, which is characterized in that the single-chip microcontroller is by electric power storage
Pond is powered.
9. the moveable smart television table of avoidance according to claim 1, which is characterized in that the liquid crystal display is using touching
Touch formula liquid crystal display.
10. the moveable smart television table of avoidance according to claim 1, which is characterized in that the TV table frame is adopted
The TV table frame overturn with liftable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608385.2A CN110220089A (en) | 2019-07-08 | 2019-07-08 | A kind of moveable smart television table of avoidance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608385.2A CN110220089A (en) | 2019-07-08 | 2019-07-08 | A kind of moveable smart television table of avoidance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220089A true CN110220089A (en) | 2019-09-10 |
Family
ID=67812837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910608385.2A Pending CN110220089A (en) | 2019-07-08 | 2019-07-08 | A kind of moveable smart television table of avoidance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331577A (en) * | 2021-04-21 | 2021-09-03 | 上海锡鼎智能科技有限公司 | Intelligent movement podium |
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| CN109250656A (en) * | 2018-10-11 | 2019-01-22 | 广东白云学院 | Collision avoidance system, control method and the fork truck of fork truck |
| CN109674260A (en) * | 2019-01-04 | 2019-04-26 | 沙洲职业工学院 | A kind of crawler type is double to open television table |
| CN210196895U (en) * | 2019-07-08 | 2020-03-27 | 沙洲职业工学院 | Keep away mobilizable intelligent TV table of barrier |
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2019
- 2019-07-08 CN CN201910608385.2A patent/CN110220089A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116353A (en) * | 2013-01-28 | 2013-05-22 | 贵州大学 | Intelligent vehicle collaborative traveling control device |
| CN103689912A (en) * | 2014-01-03 | 2014-04-02 | 李超 | Movable multimedia teaching table |
| KR101497096B1 (en) * | 2014-02-25 | 2015-03-03 | 경남대학교 산학협력단 | Shopping Assistant Robot for the Visually Impaired |
| CN204631617U (en) * | 2015-05-28 | 2015-09-09 | 芜湖思沃电子科技有限公司 | A kind of Intelligent tracking trolley based on Bluetooth control |
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| CN113331577A (en) * | 2021-04-21 | 2021-09-03 | 上海锡鼎智能科技有限公司 | Intelligent movement podium |
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