CN212914547U

CN212914547U - Stage system with NFC function

Info

Publication number: CN212914547U
Application number: CN202021997178.5U
Authority: CN
Inventors: 马岩; 潘英鹤
Original assignee: Shenzhen Zhuorui Communication Technology Co ltd
Current assignee: Shenzhen Zhuorui Communication Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-09
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a stage system with NFC function, which is characterized in that the stage system comprises a stage with NFC function and at least one mobile NFC device; the stage with the NFC function comprises a stage table board (1) and a plurality of table board NFC devices (3) arranged on the stage table board (1) according to a preset array; remove the NFC device with mesa NFC device (3) intercoupling, through set up mesa NFC device and the mobile NFC device coupling at the stage mesa according to predetermined array, and remove the NFC device and can fix on personnel or article that need carry out the location, then can observe whether the position of personnel or article is in predetermined position in real time to be convenient for guide pertinence or change, and then improve the rehearsal efficiency of dance and the preparation efficiency of the stage of being more convenient for.

Description

Stage system with NFC function

Technical Field

The utility model belongs to the technical field of the NFC technique of using and specifically relates to a stage system who possesses NFC function is related to.

Background

The rehearsal of most dances, especially during the rehearsal of large-scale many people's dance, need guide mr to observe position and formation of dance actor with the naked eye, not only inconvenient, efficiency is also very low.

How to be convenient for guide mr to observe position and formation of dance actor, improve the sparring efficiency of dance is the problem that this field awaits a urgent need to solve.

SUMMERY OF THE UTILITY MODEL

Position and formation to how be convenient for guide mr to observe the dance actor, improve the rehearsal efficiency of dance, the utility model provides a pair of stage system who possesses the NFC function.

The utility model provides a stage system with NFC function, which comprises a stage with NFC function and at least one mobile NFC device; the stage with the NFC function comprises a stage table board and a plurality of table board NFC devices arranged on the stage table board according to a preset array; the mobile NFC device is mutually coupled with the tabletop NFC device.

In one embodiment, the stage system further comprises a control device and a display device, wherein the control device is in signal connection with the tabletop NFC device and the display device respectively.

In one embodiment, the stage system further comprises a lighting device, wherein the lighting device is in signal connection with the control device; the control device is used for controlling the lighting device according to the coupling signal transmitted by the table NFC device so as to realize a preset lighting effect.

In one embodiment, the lighting device comprises a plurality of lighting units which correspond to the table NFC device and are arranged on the stage table, and all the lighting units realize preset lighting effects according to the corresponding coupling result of the table NFC device and the mobile NFC device.

In one embodiment, the stage table top is configured such that, when the table top NFC device is disposed on the lower surface of the stage table top, at least a portion of the stage table top corresponding to the table top NFC device is made of a non-metal material.

In one embodiment thereof, the table NFC device comprises a radio frequency circuit and an NFC antenna comprising a coil layer.

In one embodiment, the NFC antenna further includes a magnetic material layer, the magnetic material layer is made of a ferrite magnetic material, and the magnetic material layer is stacked with the coil layer (311).

In one embodiment, the mobile NFC device is detachably fixed on a shoe or a prop of a stage performer to couple the mobile NFC device with the table NFC device within a distance range.

In one embodiment, the mobile NFC device is provided with an indicator for indicating whether the mobile NFC device is coupled to the table NFC device.

In one of these embodiments, all of the tabletop NFC devices and all of the mobile NFC devices have different and unique numbers, respectively.

By adopting the technical scheme, the beneficial effects of the utility model are that: through setting up mesa NFC device and the coupling of removing the NFC device at the stage mesa according to predetermined array, and remove the NFC device and can fix on personnel or article that need carry out the location, then can observe whether the position of personnel or article is in predetermined position in real time to be convenient for direct or change, and then improve the sparring efficiency of dance and the preparation efficiency of the stage of being more convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of a stage structure with NFC function according to the present invention;

fig. 2 is a schematic structural view of the table top NFC device of the present invention;

fig. 3 is a schematic diagram of the structure of the NFC antenna in the table top NFC device of the present invention;

wherein, 1-stage table board; 2-a lighting device; 3-a table top NFC device; 31-an NFC antenna; 311-coil layer; 312-a magnetic material layer; 32-radio frequency circuit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1 to 3, the stage system with NFC function provided in the present invention includes a stage with NFC function and at least one mobile NFC device; the stage with the NFC function comprises a stage table board 1 and a plurality of table board NFC devices 3 arranged on the stage table board 1 according to a preset array; and the mobile NFC device is mutually coupled with the table NFC device 3.

Above-mentioned stage system that possesses NFC function, through setting up mesa NFC device 3 and the coupling of removing the NFC device at stage mesa 1 according to predetermined array, and remove the NFC device and can fix on personnel or article that need advance line location, then can observe whether the position of personnel or article is in predetermined position in real time to be convenient for guide or change pertinence, and then improve the rehearsal efficiency of dance and the preparation efficiency of the stage of being more convenient for.

In this embodiment, the stage system may further include a control device (not shown in the figure) and a display device (not shown in the figure). The table board NFC device 3 is in signal connection with the control device; the display device is in signal connection with the control device. By means of the control device and the display device, real-time control and display of the coupling condition and the position information of the tabletop NFC device 3 can be achieved.

When the stage system with the NFC function works, for example, dance sparring can be performed, the mobile NFC device can be fixed at the bottom of shoes of a performer, when the performer steps on the table board NFC device 3 within a certain range, the mobile NFC device can be coupled with the table board NFC device 3 in a corresponding position, the table board NFC device 3 sends a coupling signal to the control device, the control device then obtains the position of the mobile NFC device, namely the position of the performer according to the coupling signal, and the position of the performer can be displayed through the display device; in addition, the control device can also automatically count the coupled table NFC devices 3 and generate the position distribution map of the coupled table NFC devices 3, so that a teacher can obtain the position distribution of the mobile NFC devices, namely performers, through the display device.

In this embodiment, as an optional implementation manner, the stage system further includes a lighting device 2, and the lighting device 2 is in signal connection with the control device; the control device is used for controlling the lighting device 2 according to the coupling signal transmitted by the table NFC device 3 so as to realize a preset lighting effect.

Optionally, in this embodiment, as shown in fig. 1, the light device 2 is disposed at the same position of the table NFC device 3, the light device 2 may be disposed at the center of the table NFC device 3, and the light device 2 may also be annularly wound around the table NFC device 3. The coupling signal transmitted through the table board NFC device 3 controls the lighting device 2, so that the lighting device 2 realizes a preset lighting effect. Specifically, the lighting effect may be a lighting effect such as lighting, flashing, color changing, or light angle changing.

When removing the NFC device and being located mesa NFC device 3 top certain limit, remove the NFC device and take place the coupling with the mesa NFC device 3 that corresponds the position, mesa NFC device 3 sends a coupling signal to controlling means, controlling means except showing the position of removing the NFC device at stage mesa 1 according to coupling signal control display device, controlling means can also be according to coupling signal and predetermined light effect, control floor light device 2 lights, scintillation or transform colour etc. so that the stage lighting effect is abundanter, thereby increase stage effect.

As an optional implementation manner, the lighting device 2 includes a plurality of lighting units disposed on the stage surface 1 corresponding to the table NFC device 3, and all the lighting units realize a preset lighting effect according to a coupling result of the corresponding table NFC device 3 and the mobile NFC device. For example, all the light units have a certain light emitting rule, and when the corresponding table NFC device 3 is coupled with a specific or unspecified mobile NFC device, the light units emit light according to a predetermined light emitting rule, for example, specific patterns, characters, and the like are displayed, thereby realizing a rich light effect.

Further, controlling means can predetermine the transmission rule of mesa NFC device 3 and the coupling signal that different removal NFC devices produced according to the demand of dance performance or other performances to and predetermine lighting device 2's luminous rule, thereby control display device carries out corresponding demonstration or control lighting device 2 and change light effect according to certain rule.

In other embodiments, the lighting device 2 may also be a functional lighting device 2 with different functions and disposed at different positions of the stage, for example, a surface lighting device, an ear lighting device, a pillar lighting device, a ceiling lighting device, a backlight lighting device, a bridge lighting device, a foot lighting device, a sky and ground light arrangement device, a floating lighting device, and a follow lighting device. Corresponding function light control signal can be predetermine according to stage effect needs to controlling means, and when controlling means received the coupling signal of corresponding mesa NFC device 3, function light control signal control 2 that can the automatic transmission corresponds makes function light device 2 function to avoid alone needing light personnel to operate to have the defect of postponing.

Preferably, the stage surface 1 is configured such that, when the stage surface NFC device 3 is disposed on the lower surface of the stage surface 1, at least a portion of the stage surface 1 corresponding to the stage surface NFC device 3 is made of a non-metal material. The stage table board 1 corresponding to the table board NFC device 3 is made of a non-metal material, preferably made of a transparent material, for example, made of a glass material, so that interference of the metal material on the table board NFC device 3 and coupling of the mobile NFC device can be avoided, the position of the table board NFC device 3 can be easily observed, and people carrying the mobile NFC device can search for a photo to be located or can place a stage prop provided with the mobile NFC device more conveniently. In other embodiments, the stage surface NFC device 3 may also be provided on the upper surface of the stage surface 1. In this case, the position of the stage table 1 where the table NFC device 3 is arranged can have a certain recess, so as to ensure the smoothness of the stage table 1. The table board NFC device 3 is arranged on the upper surface of the stage table board 1, so that a magnetic field radiated by the table board NFC device 3 is not interfered, and a signal is stronger and more stable.

As an alternative embodiment, the table NFC device 3 comprises a radio frequency circuit 32 and an NFC antenna 31, the NFC antenna 31 comprising a coil layer 311. Preferably, the NFC antenna 31 further includes a magnetic material layer 312, and the magnetic material layer 312 is made of a ferrite magnetic material. As shown in fig. 2 and 3, the tabletop NFC device 3 includes a stacked NFC antenna 31 and a radio frequency circuit 32. Optionally, the NFC antenna 31 includes a coil layer 311 and a magnetic material layer 312, which are stacked together, and the magnetic material layer 312 is made of a ferrite magnetic material, for example, the magnetic material layer 312 may be made of a flexible ferrite magnetic material. When the stage NFC device 3 is fixed on the lower surface of the stage 1, the coil layer 311 of the NFC antenna 31 is close to the stage 1, and the magnetic material layer 312 of the NFC antenna 31 and the radio frequency circuit 32 are sequentially stacked below the coil layer 311 of the NFC antenna 31. During operation, the alternating circuit signal of the radio frequency circuit 32 is transmitted to the coil layer 311 of the NFC antenna 31, so that a closed loop circuit is formed, and under the action of the magnetic material layer 312 of the NFC antenna 31, the alternating current forms a strong magnetic field in the direction of the vertical current loop, that is, the magnetic field is perpendicular to the NFC antenna 31 and radiates outwards from the position right above the NFC antenna 31, so that the coupling communication with an external mobile NFC device can be realized.

Alternatively, in the case of environment-ideal (non-metal), the NFC antenna 31 may not include the magnetic material layer 312, and only the coil layer 311 is provided.

As an alternative embodiment, the mobile NFC device is detachably fixed on the shoes or props of the stage performer, so that the mobile NFC device is coupled with the table NFC device 3 within a certain distance range. Preferably, the mobile NFC device is detachably fixed at the bottom of the shoes of the stage performer or at or near the ground contact of the props, so that the mobile NFC device is coupled with the table NFC device 3 to generate the coupling signal.

As a preferred embodiment, the mobile NFC device is provided with a reminder for reminding the wearer whether the mobile NFC device he is wearing is coupled to the table NFC device 3. When the mobile NFC device is coupled to the table NFC device 3, the prompter of the mobile NFC device may generate a prompt signal, alerting the wearer of the mobile NFC device that it has been coupled to the corresponding table NFC device 3 that it has reached the specified location. Optionally, the prompting signal generated by the prompter may be an acoustic signal, a light signal or a vibration signal, preferably a vibration signal. More preferably, the prompter of the mobile NFC device and the mobile NFC device are arranged in a one-to-one and independent manner, and the prompter is provided with a wearing part such as a strap independently, and can be worn on the arm, wrist, leg, ankle, or the like of the performer, where the vibration is easily sensed. For example, a performer can more conveniently sense the vibration of a reminder by mounting a mobile NFC device on the sole of the performer, wearing the reminder corresponding to the mobile NFC device on the wrist, and hiding the reminder by some means.

Preferably, all the tabletop NFC devices 3 as well as all the mobile NFC devices have different and unique numbers, respectively. Since all the tabletop NFC devices 3 and all the mobile NFC devices have different unique numbers, not only the location information of the mobile NFC devices can be acquired through the generated coupling signals, but also the identity information of the performer wearing the mobile NFC device can be acquired through the coupled tabletop NFC devices 3. In addition, the rules of the coupling between the specific mobile NFC device and the specific table NFC device 3 can be preset by the control device, and the rules of the coupling include the sequence of the coupling and the time of the coupling. For example, a certain dancer wears a mobile NFC device with the number Y01, and numbers T01, T02, T03, T04, T05, T06, T07, T08, T09, T10, and the like of table NFC devices provided on a stage table are respectively. The dancing actors are arranged at the positions of T01, T04, T06 and T10 in sequence according to dancing choreography, the sequence that the T01 mobile NFC device is coupled with the table NFC device 03 is set through the control device, so that the Y01 mobile NFC device is coupled with the T01 table NFC device, the T04 table NFC device, the T06 table NFC device and the T10 table NFC device in sequence, and the dancing actors can be coupled with the T04 table NFC device only after the Y01 mobile NFC device is coupled with the T01 table NFC device.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stage system with NFC functionality, characterized in that it comprises an NFC-enabled stage and at least one mobile NFC device; the stage with the NFC function comprises a stage table board (1) and a plurality of table board NFC devices (3) arranged on the stage table board (1) according to a preset array; the mobile NFC device is mutually coupled with the tabletop NFC device (3).

2. The NFC-enabled stage system according to claim 1, further comprising a control device and a display device, wherein the control device is in signal connection with the tabletop NFC device (3) and the display device, respectively.

3. An NFC enabled stage system according to claim 2, further comprising a lighting device (2), said lighting device (2) being in signal connection with said control device; the control device is used for controlling the lighting device (2) according to the coupling signal transmitted by the table-board NFC device (3) so as to realize a preset lighting effect.

4. The stage system with the NFC function according to claim 3, wherein the lighting devices (2) comprise a plurality of lighting units which are arranged on the stage corresponding to the stage NFC device (3), and all the lighting units realize preset lighting effects according to the corresponding coupling result between the stage NFC device (3) and the mobile NFC device.

5. The NFC-enabled stage system according to claim 1, wherein the stage is configured such that, when the stage NFC device (3) is provided on a lower surface of the stage (1), at least a portion of the stage (1) corresponding to the stage NFC device (3) is made of a non-metallic material.

6. The NFC-enabled stage system according to claim 1, wherein the table NFC device (3) comprises a radio frequency circuit (32) and an NFC antenna (31), the NFC antenna (31) comprising a coil layer (311).

7. The NFC-enabled stage system according to claim 6, wherein the NFC antenna (31) further comprises a magnetic material layer (312), the magnetic material layer (312) is made of ferrite magnetic material, and the magnetic material layer (312) is stacked on the coil layer (311).

8. Stage system with NFC functionality according to claim 1, characterized in that the mobile NFC device is detachably fixed on the shoes or props of the stage performer to couple it to the table NFC device (3) within a certain distance.

9. Stage system with NFC functionality according to claim 1, characterized in that the mobile NFC device is provided with a reminder for prompting … … whether the mobile NFC device is coupled with the table NFC device (3).

10. -an NFC-enabled stage system according to any of claims 1 to 9, wherein all of said table NFC devices (3) and all of said mobile NFC devices have respectively different and unique numbers.