CN112377745A - Screen arc mobile control device - Google Patents
Screen arc mobile control device Download PDFInfo
- Publication number
- CN112377745A CN112377745A CN202011259283.3A CN202011259283A CN112377745A CN 112377745 A CN112377745 A CN 112377745A CN 202011259283 A CN202011259283 A CN 202011259283A CN 112377745 A CN112377745 A CN 112377745A
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- aluminum alloy
- screen
- supporting body
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 30
- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
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- 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
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0645—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible push or pull member having guiding means, i.e. the flexible member being supported at least partially by a guide to transmit the reciprocating movement
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- 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
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- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
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- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a screen arc-shaped movement control device, which relates to the technical field of movable screens and comprises a direct current motor, a driving belt, an aluminum alloy sliding rail, an arc-shaped supporting body, a screen support and nylon pulleys, wherein a cross beam is arranged inside the arc-shaped supporting body, the aluminum alloy sliding rail is arranged above the cross beam and on the rear side of the arc-shaped supporting body, the screen support is inverted L-shaped, the screen support is hung on the cross beam, a connecting rod is arranged at the top of the screen support, the nylon pulleys are fixed on the connecting rod, and the nylon pulleys fall into the aluminum alloy sliding rail and are matched with the aluminum alloy sliding rail; a direct current motor and a roller are respectively arranged above the aluminum alloy slide rail and at two ends of the rear side of the arc-shaped supporting body, a driving belt is sleeved on the output end of the direct current motor and the roller, and a connecting rod is fixed with the driving belt. The invention has the following beneficial effects: the invention has the advantages of simple installation, large bearing capacity, capability of being electrically pushed by hand, small moving noise, low manufacturing cost, small friction force during pushing and easy movement.
Description
Technical Field
The invention relates to the technical field of movable screens, in particular to a screen arc-shaped movement control device.
Background
The mobile display is a novel expression form for displaying different pictures by moving a screen to different positions, has strong scientific and technological sense and various display modes, can independently set the positions, can randomly change contents, has an open control protocol, and is convenient for an owner or a first party to independently develop programs or nest the programs; various case pictures can be embedded on the display wall similar to the coordinate axis, and a group of slidable mechanical structures can be manufactured to hang the screen; the contents such as entity products, blueprints and the like can be displayed in a brand-new form in front of audiences by utilizing a sliding scanning form, so that the system is more interesting and scientific and technological.
The existing screen moving device is less suitable for arc-shaped wall surfaces, and also has the following defects:
1. the existing screen driving mode can only select a manual mode or an automatic mode, and the manual mode and the automatic mode cannot exist at the same time;
2. when the screen moves, if the weight of the screen is too large, great noise can be generated; if the screen weight is large, the screen size is necessary to be small, and the display effect is influenced;
3. the screen moving speed is slow, and the higher the speed is, the higher the noise is;
4. the existing arc-shaped moving carrier needs a customized arc-shaped sliding rail, an upper sliding rail and a lower sliding rail are needed to be responsible for moving a screen, and the cost of the used sliding rail is very high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a screen arc-shaped movement control device.
The invention relates to a screen arc-shaped movement control device which comprises a direct current motor, a driving belt, an aluminum alloy sliding rail, an arc-shaped supporting body, a screen bracket and a nylon pulley, wherein the arc-shaped supporting body is of a frame structure, a cross beam is arranged inside the arc-shaped supporting body, and two ends of the cross beam are respectively fixed on two side edges of the arc-shaped supporting body; aluminum alloy sliding rails are arranged above the cross beam and on the rear side of the arc-shaped supporting body, and two ends of each aluminum alloy sliding rail are respectively fixed on two side edges of the arc-shaped supporting body; the screen support is in an inverted L shape, the screen support is hung on the cross beam, a connecting rod is arranged at the top of the screen support, a nylon pulley is fixed on the connecting rod, and the nylon pulley falls in the aluminum alloy sliding rail and is matched with the aluminum alloy sliding rail; a direct current motor and a roller are respectively arranged above the aluminum alloy slide rail and at two ends of the rear side of the arc-shaped supporting body, a driving belt is sleeved on the output end of the direct current motor and the roller, and a connecting rod is fixed with the driving belt.
As a further improvement of the invention, the arc-shaped supporting body is an arc-shaped wall body or a steel arc-shaped frame.
As a further improvement of the invention, the bottom of the screen bracket is provided with a supporting pulley, the bottom edge of the arc-shaped supporting body is provided with a slideway, and the supporting pulley is matched with the slideway.
The invention has the following beneficial effects:
1. the installation method is similar to that of a sliding door, is simple and convenient, bears heavy weight, and can bear the weight of 200 KG;
2. the invention has various control modes, and the screen can be manually moved under special conditions, such as the failure of a motor or a controller and the need of rapidly moving the screen, and the direct current motor can be automatically moved when being electrified;
3. the aluminum alloy track is adopted, the aluminum alloy slide rail has certain softness, the aluminum alloy slide rail can be bent into an arc shape by being fixed on the arc-shaped carrier, and the track component is low;
4. the invention uses two pulleys as screen carriers and is driven by a direct current motor, so that the noise is low in the running process and the influence of the screen quality is basically avoided;
5. the invention adopts the nylon pulley, and the friction force between the nylon pulley and the aluminum alloy sliding rail is very small, so the invention is quite quiet during sliding operation, can not generate resonance phenomenon, and has very small manual pushing resistance.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of an arc-shaped support body on one side of the DC motor of the present invention;
FIG. 3 is a schematic view of the screen support structure of the present invention;
FIG. 4 is a schematic view of a nylon pulley of the present invention;
fig. 5 is a control circuit diagram of the present invention.
In the figure: direct current motor 1, drive belt 2, aluminum alloy slide rail 3, arc supporter 4, screen support 5, support pulley 6, nylon pulley 7, crossbeam 8, connecting rod 9, slide 10.
The specific implementation mode is as follows:
example 1
A screen arc movement control device is composed of a direct current motor 1, a driving belt 2, an aluminum alloy sliding rail 3, an arc supporting body 4, a screen support 5 and a nylon pulley 7, wherein the arc supporting body 4 is of a steel arc frame structure, a cross beam 8 (shown in figure 1) is arranged inside the arc supporting body 4, and two ends of the cross beam 8 are respectively fixed on two side edges of the arc supporting body 4; aluminum alloy slide rails 3 are arranged above the cross beam 8 and on the rear side of the arc-shaped support body 4, two ends of each aluminum alloy slide rail 3 are respectively fixed on two side edges of the arc-shaped support body 4, and the aluminum alloy slide rails naturally form arc-shaped rails with the same radian as the arc-shaped support body 4 along with the radian of the arc-shaped wall body; the screen support 5 is in an inverted L shape (as shown in figure 3), the screen support 5 is hung on a cross beam 8, a connecting rod 9 is arranged at the top of the screen support 5, the connecting rod 9 is in a single-layer step shape (as shown in figure 3), the bottom of the connecting rod 9 is fixed with the screen support 5, a nylon pulley 7 is fixed on one side of the top of the connecting rod 9, and the other side of the top of the connecting rod is fixed with the driving belt 2; the nylon pulley 7 falls in the aluminum alloy slide rail 3 and is matched with the aluminum alloy slide rail 3; a direct current motor 1 (shown in figure 2) and a roller (not marked in the figure) are respectively arranged above the aluminum alloy slide rail 3 and at two ends of the rear side of the arc-shaped support body 4, a driving belt 2 is sleeved on the output end of the direct current motor 1 and the roller, and a connecting rod 9 is fixed with the driving belt 2; the bottom of the screen support 5 is provided with a supporting pulley 6, the bottom edge of the arc-shaped support body 4 is provided with a slideway 10, and the supporting pulley 6 is matched with the slideway 10 to play a role in stabilizing and supporting.
Example 2
The difference between the embodiment 2 and the embodiment 1 is limited to the arc-shaped supporting body 4 being an arc-shaped wall.
During the use, display screen snap-on is in screen support 5, is driven by direct current motor 1 through drive belt 2, and drive belt 2 drives screen support 5 simultaneously and moves along aluminum alloy slide rail 3, and then reaches the purpose of removing the display screen.
The invention is used in cooperation with a control end, a motion instruction is sent by the control end (a computer end or a flat plate end), a controller and a motor are installed on the leftmost side or the rightmost side of a track together to drive a belt, USB communication is carried out between the computer end and the controller, relay control is carried out between the controller and a direct current motor, the controller can control the direct current motor 1 to move or stop according to the instruction content after receiving the instruction, a plurality of point position detection sensors (8 can be set as shown in figure 4) are embedded on an arc-shaped wall body, the content on a display screen is switched according to the positions of the point position sensors, and the display screen is a USB line which is a communication carrier of the computer end (an all-in-; when the direct current motor 1 is powered off, the screen support 5 can be pushed by a hand to move the slide rail to reach the designated point position to play the designated content.
The control circuit diagram of the device is shown in fig. 4, the control circuit diagram of the device is that eight detection point positions (the number of which is variable) are arranged from S1 to S8, whether a screen support reaches the point positions or not is monitored in real time through a chip U1, point position information is sent to a computer end if the point positions are reached, motion direction information is sent to the U1 by the computer end or a flat plate end through a USB, the U1 controls a direct current motor (1) to rotate forward and backward through an M1 motor interface, so that the screen support (5) is controlled to move left and right, current point position information is sent to the computer end when the screen support (5) moves to the detection point positions, if the current point position information is met, the screen support (5) stops moving, and the screen starts.
In practical use, the direct current motor is a CEICK-V1.0 direct current motor produced by Shanghai Yigan gating equipment limited, the controller is a GOOEST-V1.0 controller produced by Daqingsitt media technology limited, the point position detection sensor CJH-MC-51 point position detection sensor is adopted, and the ATMEGA328P chip is adopted as a chip U.
Claims (3)
1. A screen arc-shaped movement control device is composed of a direct current motor (1), a driving belt (2), an aluminum alloy sliding rail (3), an arc-shaped supporting body (4), a screen support (5) and a nylon pulley (7), and is characterized in that the arc-shaped supporting body (4) is of a frame structure, a cross beam (8) is arranged inside the arc-shaped supporting body (4), and two ends of the cross beam (8) are respectively fixed on two side edges of the arc-shaped supporting body (4); an aluminum alloy sliding rail (3) is arranged above the cross beam (8) and on the rear side of the arc-shaped supporting body (4), and two ends of the aluminum alloy sliding rail (3) are respectively fixed on two side edges of the arc-shaped supporting body (4); the screen support (5) is inverted L-shaped, the screen support (5) is hung on the cross beam (8), the top of the screen support (5) is provided with a connecting rod (9), a nylon pulley (7) is fixed on the connecting rod (9), and the nylon pulley (7) falls in the aluminum alloy sliding rail (3) and is matched with the aluminum alloy sliding rail (3); a direct current motor (1) and a roller are respectively arranged above the aluminum alloy sliding rail (3) and at two ends of the rear side of the arc-shaped supporting body (4), a driving belt (2) is sleeved on the output end of the direct current motor (1) and the roller, and a connecting rod (9) is fixed with the driving belt (2).
2. The arc-shaped screen movement control device of claim 1, wherein the arc-shaped support body (4) is an arc-shaped wall body or a steel arc-shaped frame.
3. The arc-shaped screen movement control device according to claim 1, wherein the bottom of the screen support (5) is provided with a support pulley (6), the bottom edge of the arc-shaped support body (4) is provided with a slide way (10), and the support pulley (6) is matched with the slide way (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011259283.3A CN112377745A (en) | 2020-11-12 | 2020-11-12 | Screen arc mobile control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011259283.3A CN112377745A (en) | 2020-11-12 | 2020-11-12 | Screen arc mobile control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112377745A true CN112377745A (en) | 2021-02-19 |
Family
ID=74583029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011259283.3A Pending CN112377745A (en) | 2020-11-12 | 2020-11-12 | Screen arc mobile control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112377745A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006177043A (en) * | 2004-12-22 | 2006-07-06 | Fuso Denki Kogyo Kk | Automatic door mounting device |
| CN102953646A (en) * | 2012-11-14 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Guide-rail-type arc-shaped automatic door system |
| CN207906767U (en) * | 2018-02-08 | 2018-09-25 | 东莞市鹏捷五金制品有限公司 | A kind of shooting holder |
| CN209801005U (en) * | 2018-12-29 | 2019-12-17 | 深圳市冠旭电子股份有限公司 | Sliding angle adjusting device, sound equipment and display equipment |
| CN111596284A (en) * | 2020-05-12 | 2020-08-28 | 河海大学常州校区 | Three-dimensional space positioning device and method based on thermal imaging technology |
| CN213745692U (en) * | 2020-11-12 | 2021-07-20 | 大庆思特传媒科技有限公司 | Screen arc mobile control device |
-
2020
- 2020-11-12 CN CN202011259283.3A patent/CN112377745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006177043A (en) * | 2004-12-22 | 2006-07-06 | Fuso Denki Kogyo Kk | Automatic door mounting device |
| CN102953646A (en) * | 2012-11-14 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Guide-rail-type arc-shaped automatic door system |
| CN207906767U (en) * | 2018-02-08 | 2018-09-25 | 东莞市鹏捷五金制品有限公司 | A kind of shooting holder |
| CN209801005U (en) * | 2018-12-29 | 2019-12-17 | 深圳市冠旭电子股份有限公司 | Sliding angle adjusting device, sound equipment and display equipment |
| CN111596284A (en) * | 2020-05-12 | 2020-08-28 | 河海大学常州校区 | Three-dimensional space positioning device and method based on thermal imaging technology |
| CN213745692U (en) * | 2020-11-12 | 2021-07-20 | 大庆思特传媒科技有限公司 | Screen arc mobile control device |
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