CN110220089A - A kind of moveable smart television table of avoidance - Google Patents

A kind of moveable smart television table of avoidance Download PDF

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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
Authority
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
Application number
CN201910608385.2A
Other languages
Chinese (zh)
Inventor
徐向红
钱袁萍
顾辰磊
陈科
姜合松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shazhou Professional Institute of Technology
Original Assignee
Shazhou Professional Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shazhou Professional Institute of Technology filed Critical Shazhou Professional Institute of Technology
Priority to CN201910608385.2A priority Critical patent/CN110220089A/en
Publication of CN110220089A publication Critical patent/CN110220089A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages 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
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0242Control 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

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  • 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

A kind of moveable smart television table of avoidance
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.
CN201910608385.2A 2019-07-08 2019-07-08 A kind of moveable smart television table of avoidance Pending CN110220089A (en)

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

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Citations (7)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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