CN215411096U

CN215411096U - Sensing interaction display device based on cloud center control

Info

Publication number: CN215411096U
Application number: CN202121707068.5U
Authority: CN
Inventors: 杨初炀
Original assignee: Guangzhou Cotton Candy Technology Co ltd
Current assignee: Guangzhou Cotton Candy Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-04
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a sensing interaction display device based on cloud center control, which comprises a base, wherein a supporting rod is arranged on the top surface of the base, and a display rack is sleeved at the upper end of the supporting rod; the display screen is embedded into the four peripheral surfaces of the display frame respectively, the infrared distance measuring sensors are embedded into the display frame below the display screen, the cover plate is mounted on the top end of the display frame, and the center of the circle of the bottom surface of the cover plate is connected with a gear. This mutual display device of sensing based on accuse in cloud, infrared distance measuring sensor is used for detecting whether someone is close to around the show shelf, someone is close to then infrared distance measuring sensor level change, triggering signal to singlechip, driving motor stops rotatoryly, then whole show shelf stops rotatoryly, make things convenient for card tablet and NFC card reader contact, an image for changing the display screen broadcast, accuse thing networking platform in combining the cloud, operating personnel can easily realize the broadcast control of resource, the switching is simple and easy, only need "one card ware" alright realize the switching of different resources, low-power consumption, high stability, high convenience.

Description

Sensing interaction display device based on cloud center control

Technical Field

The utility model relates to the technical field of sensing interaction display, in particular to a sensing interaction display device based on cloud center control.

Background

In recent years, with the development of the advertisement display industry, a novel and convenient display device is urgently needed in the market. Currently mainstream display schemes include projection and rotational displays. However, although there are few display schemes capable of performing human-computer interaction, the use scenarios are limited due to the limitations of the holographic display schemes themselves, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sensing interaction display device based on cloud center control, which has the advantages that when a person approaches, the level of an infrared distance measurement sensor changes, a trigger signal is sent to a single chip microcomputer, a driving motor stops rotating, the whole display rack stops rotating, the card is convenient to contact with an NFC card reader, images played by a display screen can be changed, an operator can easily realize the broadcasting control of resources by combining a cloud center control Internet of things platform, the switching is simple, the switching of different resources can be realized by only one card and one device, the power consumption is low, the stability is high, and the convenience is high, and the problems in the prior art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a sensing interaction display device based on cloud center control comprises a base, wherein a supporting rod is installed on the top surface of the base, and a display rack is sleeved at the upper end of the supporting rod;

the periphery of the display rack is respectively embedded with a display screen, an infrared distance measuring sensor is embedded in the display rack below the display screen, a cover plate is mounted at the top end of the display rack, a gear is connected to the center of a circle of the bottom surface of the cover plate, and the lower periphery of the gear is movably connected with the turntable;

the port of the support rod, which is positioned in the showing stand, is sleeved with a connecting rod assembly, the connecting rod assembly comprises a support rod, a partition plate and a container shell, the container shell is penetrated through by the support rod, the port of the support rod is abutted against the turntable, the side surface of the support rod is connected with a motor, a motor shaft at the output end of the motor is meshed with a gear, one end of the support rod is fixed on the container shell at equal intervals, and the other end of the support rod is connected to a display screen on the periphery of the showing stand;

the baffle is arranged in the container shell, and the circuit board is placed on the baffle.

Preferably, a distance measurement control circuit electrically connected with the motor and the infrared distance measurement sensor is soldered on the circuit board, in the distance measurement control circuit, an end corner 1 and an end corner 2 of an LF358 amplification chip U1 are connected with a resistor R6 in parallel, an end corner 1 of an LF358 amplification chip U1 is also connected with an inductor L1 and a resistor R5 connected to the ground in parallel, the inductor L1 is connected with a capacitor C1 in parallel and connected with an 85 single chip microcomputer, the 85 single chip microcomputer is connected with the motor, an end corner 3 of the LF358 amplification chip U1 is connected with the resistor R8, a sliding resistor RW and a parallel connection port of the end corner 1 of an LF358 amplification chip U2, and the end corner 3 of the LF358 amplification chip U2 is connected with the resistor R9, the resistor R10 and a parallel connection port of the positive electrode of the infrared distance measurement sensor.

Preferably, the outer wall of the display rack is connected with NFC card readers, the NFC card readers are electrically connected with the display screen, and the NFC card readers are wirelessly connected with the card through Bluetooth and NFC.

Preferably, a circle of balls are embedded in the lower peripheral surface of the gear, and the gear is movably connected with the rotary table through the balls.

Preferably, a storage battery electrically connected with the circuit board is further placed in the container shell.

Preferably, the back of the display screen is connected with the back plate, and the support column is fixed with the back plate through a bolt.

Compared with the prior art, the utility model has the following beneficial effects:

according to the cloud center control-based sensing interaction display device, a motor shaft at the output end of a motor is meshed with a gear, the motor drives the gear to rotate, one end of a support column is fixed on a container shell at equal intervals, the other end of the support column is connected to a display screen on the periphery of a display rack, the back of the display screen is connected with a back plate, the support column is fixed with the back plate through a bolt, the support column drives the display screen to synchronously rotate, and the playing visual range is enlarged; infrared distance measuring sensor is used for detecting whether someone is close to around the show shelf, someone is close to then infrared distance measuring sensor level change, triggering signal to singlechip, driving motor stops rotatoryly, then whole show shelf stops rotatoryly, make things convenient for card tablet and NFC card reader to contact, an image for changing the display screen broadcast, control thing networking platform in the combination cloud, operating personnel can easily realize the broadcast control of resource, the switching is simple and easy, only need "one calorie of ware" alright realize the switching of different resources, low-power consumption, high stability, high convenience.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a top view of the interior of the present invention;

FIG. 3 is an interior side view of the present invention;

FIG. 4 is a view of the internal structure of the connecting rod assembly of the present invention;

FIG. 5 is a circuit diagram of a distance measurement control circuit according to the present invention;

FIG. 6 is a block diagram of a cloud center control of the present invention;

FIG. 7 is an interaction diagram of the present invention.

In the figure: 1. a base; 11. a support bar; 3. a display shelf; 31. a display screen; 32. a cover plate; 321. a gear; 33. an infrared ranging sensor; 4. a turntable; 5. a connecting rod assembly; 51. a pillar; 52. a partition plate; 521. a circuit board; 53. a container shell; 6. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a sensing interaction display device based on cloud center control comprises a base 1, wherein a support rod 11 is installed on the top surface of the base 1, a display rack 3 is sleeved at the upper end of the support rod 11, and the support rod 11 provides support for the display rack 3;

the periphery of the display rack 3 is respectively embedded with the display screens 31, the display screens 31 are distributed around the display rack 3 and are displayed through the display screens 31 at multiple positions, the display range is improved, the infrared distance measuring sensor 33 is embedded in the display rack 3 below the display screens 31, the top end of the display rack 3 is provided with the cover plate 32, the circle center of the bottom surface of the cover plate 32 is connected with the gear 321, the lower periphery of the gear 321 is movably connected with the turntable 4, a circle of balls are embedded in the lower periphery of the gear 321, and the gear 321 is movably connected with the turntable 4 through the balls;

the port of the supporting rod 11, which is positioned inside the display rack 3, is sleeved with a connecting rod assembly 5, the connecting rod assembly 5 comprises a supporting rod 51, a partition plate 52 and a container shell 53, the container shell 53 is penetrated through by the supporting rod 11, a storage battery electrically connected with a circuit board 521 is also placed in the container shell 53 and is powered by the storage battery, the port of the supporting rod 11 is abutted against the turntable 4, the side surface of the supporting rod 11 is connected with the motor 6, a motor shaft at the output end of the motor 6 is meshed with the gear 321, the motor 6 drives the gear 321 to rotate, one end of the supporting rod 51 is fixed on the container shell 53 at equal intervals, the other end of the supporting rod 51 is connected on the display screen 31 around the display rack 3, the back surface of the display screen 31 is connected with the back plate, the supporting rod 51 is fixed with the back plate through bolts, the supporting rod 51 drives the display screen 31 to synchronously rotate, and the visual range of playing is improved;

the partition plate 52 is provided in the container case 53, and the circuit board 521 is placed on the partition plate 52.

Referring to fig. 5, a distance measurement control circuit electrically connected to the motor 6 and the infrared distance measurement sensor 33 is soldered on the circuit board 521, in the distance measurement control circuit, the resistor R6 is connected in parallel to the end corner 1 and the end corner 2 of the LF358 amplification chip U1, the resistor R5 is connected in parallel to the end corner 1 of the LF358 amplification chip U1, the inductor L1 is connected in parallel to the capacitor C1 and connected to the 85 single chip microcomputer, the 85 single chip microcomputer is connected to the motor 6, the resistor R8 is connected to the end corner 3 of the LF358 amplification chip U1, the resistor RW is connected to the parallel port of the end corner 1 of the LF358 amplification chip U2, the resistor R10 is connected to the end corner 3 of the LF358 amplification chip U2, the parallel port of the anode of the infrared distance measurement sensor 33 is used for detecting whether a person approaches around the display frame 3, if a person approaches, the level of the infrared distance measurement sensor 33 changes, the trigger signal reaches 85, the single chip microcomputer drives the motor 6 to stop rotating, and the whole display frame 3 stops rotating, the card is conveniently contacted with the NFC card reader for replacing the image played by the display screen 31.

Referring to fig. 6-7, NFC card readers are connected to outer walls of the display shelf 3, the NFC card readers are electrically connected to the display screen 31, and are wirelessly connected to the card through bluetooth and NFC, so that in the case of off-line, identification and playing of resources are performed through the NFC card readers, information transfer between systems is achieved through the NFC sensor and the wireless bluetooth, and an effect of controlling front-end machine media resources is achieved.

In summary, the following steps: according to the cloud center control-based sensing interaction display device, a motor shaft at the output end of a motor 6 is meshed with a gear 321, the gear 321 is driven by the motor 6 to rotate, one end of a strut 51 is fixed on a container shell 53 at equal intervals, the other end of the strut 51 is connected to a display screen 31 around a display rack 3, the back of the display screen 31 is connected with a back plate, the strut 51 is fixed with the back plate through a bolt, the strut 51 drives the display screen 31 to synchronously rotate, and the playing visual range is enlarged; infrared distance measuring sensor 33 is used for detecting whether someone is close to around the show shelf 3, someone is close to then infrared distance measuring sensor 33 level change, triggering signal to 85 singlechip, driving motor 6 stops rotatoryly, then whole show shelf 3 stops rotatoryly, make things convenient for card tablet and NFC card reader contact, an image for changing display screen 31 broadcast, control thing networking platform in combining the cloud, operating personnel can easily realize the broadcast of resource and control, the switching is simple and easy, only need "a card ware" alright realize the switching of different resources, low-power consumption, high stability, high convenience.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mutual display device of sensing based on accuse in cloud, includes base (1), its characterized in that: a supporting rod (11) is arranged on the top surface of the base (1), and a display rack (3) is sleeved at the upper end of the supporting rod (11);

the periphery of the display rack (3) is respectively embedded with a display screen (31), an infrared distance measuring sensor (33) is embedded in the display rack (3) below the display screen (31), a cover plate (32) is mounted on the top end of the display rack (3), a gear (321) is connected to the circle center of the bottom surface of the cover plate (32), and the lower periphery of the gear (321) is movably connected with the turntable (4);

the port of the supporting rod (11) inside the showing stand (3) is sleeved with a connecting rod assembly (5), the connecting rod assembly (5) comprises a supporting rod (51), a partition plate (52) and a container shell (53), the container shell (53) is penetrated through by the supporting rod (11), the port of the supporting rod (11) abuts against the turntable (4), the side surface of the supporting rod (11) is connected with a motor (6), a motor shaft at the output end of the motor (6) is meshed with a gear (321), one end of the supporting rod (51) is fixed on the container shell (53) at equal intervals, and the other end of the supporting rod (51) is connected to a display screen (31) on the periphery of the showing stand (3);

the partition plate (52) is arranged in the container shell (53), and the circuit board (521) is placed on the partition plate (52).

2. The sensing interaction display device based on the cloud center control as claimed in claim 1, wherein a distance measurement control circuit electrically connected with the motor (6) and the infrared distance measurement sensor (33) is soldered on the circuit board (521), a resistor R6 is connected in parallel with an end corner 1 and an end corner 2 of an LF358 amplification chip U1 in the distance measurement control circuit, an inductor L1 and a resistor R5 connected to the ground are further connected in parallel with an end corner 1 of the LF358 amplification chip U1, the inductor L1 is connected in parallel with a capacitor C1 and connected to a 85 single chip microcomputer, the 85 single chip microcomputer is connected with the motor (6), the end corner 3 of the LF358 amplification chip U1 is connected with a resistor R8, a sliding resistor RW and a parallel connection port of the end corner 1 of the LF358 amplification chip U2, and the end corner 3 of the LF358 amplification chip U2 is connected with a parallel connection port of an end corner R9, a resistor R10 and a positive electrode of the infrared distance measurement sensor (33).

3. The cloud central control-based sensing interaction display device according to claim 1, wherein NFC card readers are connected to the outer walls of the display stands (3) and electrically connected with the display screen (31), and the NFC card readers are wirelessly connected with the card through Bluetooth and NFC.

4. The cloud center control-based sensing interaction display device according to claim 1, wherein a circle of balls are embedded in the lower peripheral surface of the gear (321), and the gear (321) is movably connected with the turntable (4) through the balls.

5. The cloud center control-based sensing interaction display device according to claim 1, wherein a storage battery electrically connected with a circuit board (521) is further placed in the container shell (53).

6. The cloud center control-based sensing interaction display device according to claim 1, wherein a back plate is connected to the back surface of the display screen (31), and the support column (51) is fixed to the back plate through a bolt.