CN210109611U - Automatic screen sliding interaction control system - Google Patents
Automatic screen sliding interaction control system Download PDFInfo
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- CN210109611U CN210109611U CN201921324382.8U CN201921324382U CN210109611U CN 210109611 U CN210109611 U CN 210109611U CN 201921324382 U CN201921324382 U CN 201921324382U CN 210109611 U CN210109611 U CN 210109611U
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Abstract
The utility model discloses an automatic slide screen interactive control system, include: the device comprises a track, a motor, a display screen, a control box, a control machine and a proximity switch; the display screen is arranged on the rail, the motor drives the display screen to move on the rail, and the rail is provided with a proximity switch; in the control box, a motor driver is connected with a motor, a wireless encoder is in communication connection with a control processing box, the control processing box is in communication connection with a drive control card, and the drive control card is in communication connection with the motor driver; the control machine is provided with a wireless receiver, a detection signal of the proximity switch is sent to the wireless encoder and sent to the control machine through the wireless receiver, and the control machine is connected with the display screen. Through the technical scheme of the utility model, the operating stability of display screen is good, and pause position accuracy is high, time delay accuracy is high, realizes having promoted the exhibition bandwagon effect greatly to the nimble accurate control of display screen position, can compromise the initiative of controlling simultaneously.
Description
Technical Field
The utility model relates to an exhibition show technical field especially relates to an automatic slide screen interactive control system.
Background
At present, the display screen in the present multimedia exhibition room mostly needs manual adjustment position, even can realize sliding through the slide rail, also can not realize accurate position control, and can not change by oneself according to specific demonstration demand, and the bandwagon effect is not good, and the installation construction is troublesome.
SUMMERY OF THE UTILITY MODEL
At least one to the above-mentioned problem, the utility model provides an automatic slide screen interactive control system, through set up the display screen that drives through the motor on the track, acquire the position signal of display screen through proximity switch, and realize utilizing through the communication between controller and the control box and predetermine control command and carry out accurate control to the motor, the operating stability of display screen is good, pause position accuracy is high, the time delay accuracy is high, realize the nimble accurate control to the display screen position, exhibition bandwagon effect has been promoted greatly, the initiative of controlling can be taken into account simultaneously.
In order to achieve the above object, the utility model provides an automatic slide screen interactive control system, include: the device comprises a track, a motor, a display screen, a control box, a control machine and a proximity switch; the display screen is mounted on the track, the motor drives the display screen to move on the track, the track is provided with the proximity switch, and the proximity switch detects the displacement distance of the display screen; the control box comprises a wireless encoder, a drive control card, a control processing box and a motor driver, the motor driver is connected with the motor, the wireless encoder is in communication connection with the control processing box, the control processing box is in communication connection with the drive control card, and the drive control card is in communication connection with the motor driver; the wireless encoder is arranged on the control machine, the wireless encoder is in communication connection with the wireless receiver, the detection signal of the proximity switch is sent to the wireless encoder, the detection signal is sent to the control machine through the wireless receiver, and the control machine is connected with the display screen.
In the above technical solution, preferably, the wireless encoder receives the detection signal of the proximity switch, encodes the detection signal, and transmits the encoded detection signal to the wireless receiver, the controller analyzes the detection signal received by the wireless receiver, and transmits a control instruction to the wireless encoder through the wireless receiver, the wireless encoder transmits the control instruction to the control processing box, the control processing box converts the control instruction into a drive instruction for the drive control card, and the drive control card drives the motor to operate through the motor driver.
In the above technical solution, preferably, the control box further includes a switch power supply, the switch power supply is connected to an external power supply, and the switch power supply is respectively connected to the wireless encoder, the control processing box and the motor driver.
In the above technical solution, preferably, the controller, the wireless receiver, and the display screen are integrated into an integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the display screen that drives through the motor on the track, acquire the position signal of display screen through proximity switch to realize utilizing through the communication between controller and the control box and predetermine control command and carry out accurate control to the motor, the operating stability of display screen is good, pause position accuracy is high, the time delay accuracy is high, realize the nimble accurate control to the display screen position, the exhibition bandwagon effect has been promoted greatly, can compromise the initiative of controlling simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an automatic sliding screen interactive control system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a control principle of an automatic sliding screen interactive control system according to an embodiment of the present invention.
In the drawings, the correspondence between each component and the reference numeral is:
11. the system comprises a track, a motor, a display screen, a control box, a wireless encoder, a driving control card, a control processing box, a motor driver, a switching power supply, a control machine, a wireless receiver, a proximity switch and a control unit, wherein the motor is 12, the display screen is 13, the control box is 14, the wireless encoder is 141, the driving control card is 142, the control processing box is 143, the motor driver is 144, the switching power supply is 145.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and fig. 2, according to the present invention, an automatic sliding screen interactive control system includes: the device comprises a track 11, a motor 12, a display screen 13, a control box 14, a control machine 15 and a proximity switch 16; the display screen 13 is arranged on the track 11, the motor 12 drives the display screen 13 to move on the track 11, the track 11 is provided with a proximity switch 16, and the proximity switch 16 detects the displacement distance of the display screen 13; the control box 14 comprises a wireless encoder 141, a drive control card 142, a control processing box 143 and a motor driver 144, wherein the motor driver 144 is connected with the motor 12, the wireless encoder 141 is in communication connection with the control processing box 143, the control processing box 143 is in communication connection with the drive control card 142, and the drive control card 142 is in communication connection with the motor driver 144; the controller 15 is provided with a wireless receiver 151, the wireless receiver 151 is in communication connection with the wireless encoder 141, a detection signal of the proximity switch 16 is sent to the wireless encoder 141 and is sent to the controller 15 through the wireless receiver 151, and the controller 15 is connected with the display 13.
In the above embodiment, preferably, the wireless encoder 141 receives the detection signal of the proximity switch 16, encodes the detection signal and transmits the encoded detection signal to the wireless receiver 151, the controller 15 analyzes the detection signal received by the wireless receiver 151, transmits a control instruction to the wireless encoder 141 through the wireless receiver 151, the wireless encoder 141 transmits the control instruction to the control processing box 143, the control processing box 143 converts the control instruction into a driving instruction for the driving control card 142, and the driving control card 142 drives the motor 12 to operate through the motor driver 144.
Specifically, in this embodiment, during the sliding process of the display screen 13 on the track 11, the proximity switch 16 generates a position sensing signal for the position of the display screen 13, the signal is encoded by the wireless encoder 141 and then transmitted to the controller 15 through the wireless receiver 151, the controller 15 analyzes the position of the display screen 13 according to the signal, and transmits a corresponding control instruction to the control processing box 143 through communication between the wireless receiver 151 and the wireless encoder 141 according to a preset control mode or according to a control instruction of an operator, the control processing box 143 converts the control instruction into a drive instruction that can be recognized by the drive control card 142, and drives the motor 12 to operate through the motor driver 144, so as to move the display screen 13 to the position corresponding to the control instruction.
In the above embodiment, preferably, the control box 14 further includes a switching power supply 145, the switching power supply 145 is connected to an external power supply, and the switching power supply 145 is respectively connected to the wireless encoder 141, the control processing box 143 and the motor driver 144 to supply power to other components in the control box 14.
In the above embodiment, preferably, the controller 15, the wireless receiver 151 and the display 13 are integrated into a one-piece machine structure, and during operation of the one-piece machine, the controller 15 can serve as a human-computer interaction interface through the display 13, so that an operator can adjust the position of the display 13 through the display 13.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An automatic screen sliding interactive control system, comprising: the device comprises a track, a motor, a display screen, a control box, a control machine and a proximity switch;
the display screen is mounted on the track, the motor drives the display screen to move on the track, the track is provided with the proximity switch, and the proximity switch detects the displacement distance of the display screen;
the control box comprises a wireless encoder, a drive control card, a control processing box and a motor driver, the motor driver is connected with the motor, the wireless encoder is in communication connection with the control processing box, the control processing box is in communication connection with the drive control card, and the drive control card is in communication connection with the motor driver;
the wireless encoder is arranged on the control machine, the wireless encoder is in communication connection with the wireless receiver, the detection signal of the proximity switch is sent to the wireless encoder, the detection signal is sent to the control machine through the wireless receiver, and the control machine is connected with the display screen.
2. The automatic screen sliding interaction control system according to claim 1, wherein the wireless encoder receives a detection signal of the proximity switch, encodes the detection signal and sends the encoded detection signal to the wireless receiver, the controller analyzes and processes the detection signal received by the wireless receiver, sends a control instruction to the wireless encoder through the wireless receiver, the wireless encoder transmits the control instruction to the control processing box, the control processing box converts the control instruction into a drive instruction for the drive control card, and the drive control card drives the motor to operate through the motor driver.
3. The automatic sliding screen interaction control system according to claim 1, wherein the control box further comprises a switching power supply, the switching power supply is connected with an external power supply, and the switching power supply is respectively connected with the wireless encoder, the control processing box and the motor driver.
4. The automatic screen-sliding interactive control system of claim 1, wherein the control engine, the wireless receiver and the display screen are integrated into a unitary structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324382.8U CN210109611U (en) | 2019-08-15 | 2019-08-15 | Automatic screen sliding interaction control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324382.8U CN210109611U (en) | 2019-08-15 | 2019-08-15 | Automatic screen sliding interaction control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210109611U true CN210109611U (en) | 2020-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324382.8U Active CN210109611U (en) | 2019-08-15 | 2019-08-15 | Automatic screen sliding interaction control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210109611U (en) |
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2019
- 2019-08-15 CN CN201921324382.8U patent/CN210109611U/en active Active
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