CN111488869A - Interaction device - Google Patents
Interaction device Download PDFInfo
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- CN111488869A CN111488869A CN202010520582.1A CN202010520582A CN111488869A CN 111488869 A CN111488869 A CN 111488869A CN 202010520582 A CN202010520582 A CN 202010520582A CN 111488869 A CN111488869 A CN 111488869A
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- rotating body
- receiving coil
- radio frequency
- coil
- identification module
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- 230000003993 interaction Effects 0.000 title claims abstract description 15
- 230000002452 interceptive effect Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention provides an interaction device, comprising: a rotating body; the identification module is arranged at an interval with the rotating body and is provided with an acquisition surface, the acquisition surface is arranged facing the rotating body and corresponds to the surface of the rotating body to form an acquisition region, the identification module comprises a camera and a radio frequency identifier, the camera and the radio frequency identifier are both arranged facing the acquisition region, and the camera is used for identifying images of the acquisition region; the radio frequency chip is arranged on the rotating body, and the radio frequency chip passes through the acquisition area along with the movement track formed by the rotation of the rotating body, so that the radio frequency chip is identified by the radio frequency identifier. The technical scheme of the invention aims to improve the accuracy of information acquisition for the dynamic image recognition environment.
Description
Technical Field
The invention relates to the technical field of identification, in particular to an interaction device.
Background
In the existing information identification technology, a camera is often used to identify an image to obtain corresponding identification information. In some recognition environments using a globe as an interactive prop, a camera needs to recognize image information which is frequently switched as the globe rotates, and for some similar image information, the problem of information acquisition deviation caused by disordered image recognition is easy to occur.
Disclosure of Invention
The invention mainly aims to provide an interaction device, aiming at improving the accuracy of information acquisition for a dynamic image recognition environment.
To achieve the above object, the present invention provides an interactive device, comprising:
a rotating body;
the identification module is arranged at an interval with the rotating body and is provided with an acquisition surface, the acquisition surface is arranged facing the rotating body and corresponds to the surface of the rotating body to form an acquisition region, the identification module comprises a camera and a radio frequency identifier, the camera and the radio frequency identifier are both arranged facing the acquisition region, and the camera is used for identifying images of the acquisition region;
the radio frequency chip is arranged on the rotating body, and the radio frequency chip passes through the acquisition area along with the movement track formed by the rotation of the rotating body, so that the radio frequency chip is identified by the radio frequency identifier.
Optionally, a plurality of radio frequency chips are arranged, and the radio frequency chips are distributed on the rotating body at intervals;
the interactive device is characterized by further comprising a supporting mechanism arranged below the rotating body, wherein the supporting mechanism comprises a plurality of universal wheels, the universal wheels are arranged along the circumferential interval of the bottom of the rotating body, and the rotating body is of a spherical structure and is supported on the universal wheels.
Optionally, the interactive device further comprises a fixed seat, a receiving groove is formed in the top surface of the fixed seat, the supporting mechanism is arranged at the bottom of the receiving groove, the part of the rotating body is received in the receiving groove, and the top of the rotating body is arranged by protruding the top surface of the fixed seat from the notch of the receiving groove;
the identification module is arranged above the top of the rotating body and fixed on the top surface of the fixed seat.
Optionally, a cantilever is convexly arranged on the outer surface of the fixed seat, and the identification module is arranged at one end of the cantilever, which deviates from the fixed seat.
Optionally, a mounting cavity is formed in the rotating body, and the radio frequency chip is arranged on a cavity wall of the mounting cavity.
Optionally, the rotor is the printing opacity casing, interactive installation is still including locating first light and battery in the installation cavity, the battery with first light electric connection for give first light power supply.
Optionally, the interaction device further comprises a wireless charging module, the wireless charging module comprises a wireless transmitting coil and a wireless receiving coil, and the wireless transmitting coil is arranged around the rotating body and spaced from the outer wall surface of the rotating body;
the wireless receiving coil is arranged inside the rotating body and is coupled with the wireless transmitting coil, and the wireless receiving coil is electrically connected with the battery.
Optionally, the wireless receiving coil includes a first receiving coil, a second receiving coil and a third receiving coil, and the first receiving coil, the second receiving coil and the third receiving coil are all electrically connected to the battery;
in the first receiving coil, the second receiving coil and the third receiving coil, planes of any two receiving coils are vertically intersected;
the plane of any receiving coil is obliquely intersected with the plane of the wireless transmitting coil.
Optionally, the wireless charging device further includes a coil support fixed to the wall of the installation cavity, and the first receiving coil, the second receiving coil and the third receiving coil are all disposed on the coil support;
the first illuminating lamp and the battery are arranged on the coil support.
Optionally, the identification module further includes a second illuminating lamp, and the second illuminating lamp faces the collection area and is configured to illuminate the collection area.
According to the technical scheme, in the interaction device, the identification module is provided with an acquisition area on the rotating body, and the identification module is provided with a camera facing the acquisition area and used for identifying pattern information in the acquisition area; furthermore, a radio frequency chip is arranged on the rotating body, and the radio frequency chip stores corresponding identification information; correspondingly, a radio frequency identifier is arranged in the identification module, when the rotating body rotates relative to the identification module, the motion track of the radio frequency chip passes through the acquisition area, and when the radio frequency chip is located in the acquisition area, the radio frequency identifier receives and identifies the communication signal sent by the radio frequency chip. According to the technical scheme, the identification module can accurately acquire the information in the corresponding acquisition area on the rotating body in a dynamic identification environment by combining two identification modes of image identification and radio frequency identification.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an interaction device according to the present invention;
FIG. 2 is a front view of the interaction device of FIG. 1;
FIG. 3 is a cross-sectional view of the interaction device of FIG. 2;
FIG. 4 is a schematic structural diagram of the positions of the rotating body and the third illuminating lamp, the supporting mechanism and the wireless transmitting coil in FIG. 2;
FIG. 5 is a schematic structural diagram of the wireless charging module shown in FIG. 3;
fig. 6 is an exploded view of the identification module of fig. 2.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides an interactive device 100, comprising:
a rotating body 20;
the identification module 30 is spaced apart from the rotating body 20, and has a collecting surface, the collecting surface is disposed facing the rotating body 20, and a collecting region is correspondingly formed on the surface of the rotating body 20, the identification module 30 includes a camera 31 and a radio frequency identifier 33, the camera 31 and the radio frequency identifier 33 are both disposed facing the collecting region, and the camera 31 is used for identifying an image of the collecting region;
and the radio frequency chip is arranged on the rotating body 20, and the radio frequency chip passes through the acquisition region along with the motion track formed by the rotation of the rotating body 20 so as to be identified by the radio frequency identifier 33.
Referring to fig. 1, in some embodiments of the present invention, the interaction device 100 includes an identification module 30 and a display device 80, and the identification module 30 is used for identifying information and displaying corresponding identification information on the display device 80.
In the technical scheme of the present invention, in the interactive identification module 30, identification information is provided on the rotating body 20, the rotating body 20 and the identification module 30 are arranged at intervals, and the rotating body 20 is rotatably arranged relative to the identification module 30. Specifically, the recognition surface of the recognition module 30 is disposed toward the rotating body 20, and a collection area is formed on the surface of the rotating body 20; when the rotating body 20 rotates relative to the identification module 30, the outer surfaces of the rotating body 20 at different positions enter the acquisition region, so that the identification module 30 can acquire identification information of different positions on the rotating body 20 and display the identification information through the display device 80.
In some embodiments of the present invention, the identification module 30 includes a camera 31, the outer wall of the rotating body 20 is provided with different identification patterns according to different environments, and the camera 31 is configured to identify identification information of the identification patterns; furthermore, a radio frequency chip is arranged on the rotating body 20, identification information corresponding to the identification pattern is stored in the radio frequency chip, and when the radio frequency chip rotates along with the rotating body 20, the motion track of the radio frequency chip passes through the acquisition area; correspondingly, be equipped with radio frequency identification ware 33 in the identification module 30, the response region of radio frequency identification ware 33 with gather regional coincide, work as the radio frequency chip is located when gathering the region, radio frequency identification ware 33 receives and discerns the sensing signal that the radio frequency chip sent, identification module 30 with the pattern information that camera 31 gathered with the radio frequency information that radio frequency identification ware 33 gathered combines, obtains accurate identification information, and then demonstrates at display device 80.
In the interactive device 100, the identification module 30 is formed with an identification area on the rotating body 20, and the identification module 30 is provided with a camera 31 facing the identification area for identifying pattern information in the identification area; further, a radio frequency chip is arranged on the rotating body 20, and the radio frequency chip stores corresponding identification information; correspondingly, the radio frequency identifier 33 is arranged in the identification module 30, when the rotating body 20 rotates relative to the identification module 30, the motion track of the radio frequency chip passes through the identification area of the radio frequency identifier 33, and when the radio frequency chip is located in the identification area of the radio frequency identifier 33, the radio frequency identifier 33 receives and identifies the communication signal sent by the radio frequency chip. According to the technical scheme of the invention, the identification module 30 can accurately acquire the information in the corresponding identification area on the rotating body 20 in a dynamic identification environment by combining two identification modes of image identification and radio frequency identification.
Referring to fig. 4, in some embodiments of the present invention, the interaction device 100 includes a supporting mechanism 11, and the supporting mechanism 11 is disposed below the rotating body 20 and is used for supporting the rotating body 20 and enabling the rotating body 20 to rotate on the supporting mechanism 11. Specifically, the supporting mechanism 11 includes a supporting platform 111 and a plurality of universal wheels 112, the plurality of universal wheels 112 are disposed on a surface of the supporting platform 111 facing to one side of the rotating body 20, the plurality of universal wheels 112 are circumferentially distributed along the bottom of the sphere at intervals, and the rotating body 20 abuts against each of the universal wheels 112; when the rotating body 20 rotates, the rotating body 20 is in rolling fit with the universal wheel 112; in some embodiments, the rotating body 20 is a spherical structure, so that the rotating body 20 can rotate in any direction without limitation on the supporting mechanism 11, so that the outer wall surface of any position of the rotating body 20 can enter the collection area of the identification module 30, and thus the user can operate the rotating body 20 more freely, and the user experience is improved.
Further, the radio frequency chip is equipped with a plurality ofly, and is a plurality of the radio frequency chip is located at an interval each other on the rotor 20, each correspond in the radio frequency chip the identification pattern of the outer wall of rotor 20 is equipped with identification information, because the rotor 20 is in can do unrestricted rotation towards arbitrary direction on the supporting mechanism 11, each the movement track homoenergetic of radio frequency chip passes through gather the region, can store more information on the rotor 20, and do not receive the movement track restriction of radio frequency chip.
Referring to fig. 3, in some embodiments of the present invention, the interactive device 100 further includes a fixing base 10, a receiving groove is formed on a top surface of the fixing base 10, the supporting mechanism 11 has a bottom of the receiving groove, at least a portion of the rotating body 20 is received in the receiving groove, and a top of the rotating body 20 protrudes from a notch of the receiving groove to the top surface of the fixing base 10. Specifically, in the present invention, the rotating body 20 is supported by the supporting mechanism 11, and the rotating body 20 is rotated on the supporting mechanism 11 according to an external force applied to the rotating body 20 by a user. In some embodiments, the rotating body 20 is accommodated in the accommodating groove of the fixing base 10, so as to prevent the rotating body 20 from falling off from the supporting mechanism 11 when the rotating body 20 is forced to rotate, and ensure the stability of the rotating body 20 when the rotating body 20 is forced to rotate, and a part of the rotating body 20 protrudes from the top surface of the fixing base 10, so that a user can hold the exposed part of the rotating body 20, and further apply a rotating force on the rotating body 20, thereby facilitating the operation of the user.
With further reference to fig. 2, the recognition module 30 is fixed on the top surface of the fixing base 10 and located above the top of the rotating body 20, and the recognition surface of the recognition module 30 faces the top of the rotating body 20, so that when the user selects the recognition position of the rotating body 20, the user can observe the recognition pattern on the rotating body 20 more intuitively, and then select the recognition position.
Referring to fig. 1, in some embodiments of the present invention, a cantilever 12 is protruded from an outer surface of the fixing base 10, and the identification module 30 is disposed at an end of the cantilever 12 away from the fixing base 10. In the technical solution of the present invention, the identification module 30 is fixed on the top surface of the fixing base 10 and is located above the rotating body 20, so that the acquisition area of the identification module 30 is convenient for a user to directly observe. Specifically, the protruding cantilever 12 that is equipped with of top surface of fixing base 10, cantilever 12 deviates from the one end of fixing base 10 is equipped with the orientation the lower surface of rotor 20, identification module 30 is fixed in cantilever 12 deviates from the lower surface of fixing base 10 one end, identification module 30's discernment face deviates from cantilever 12 sets up, so that the discernment face is towards rotor 20.
In some embodiments of the present invention, a mounting cavity is formed inside the rotating body 20, and the radio frequency chip is disposed on a wall of the mounting cavity. Specifically, in the technical scheme of the present invention, an identification pattern is disposed on an outer surface of the rotating body 20, a plurality of radio frequency chips are disposed in the rotating body 20 corresponding to the identification pattern, and each radio frequency chip stores corresponding identification information corresponding to the identification pattern in each area.
Referring further to fig. 3, in some embodiments of the present invention, the interactive identification module 30 further includes a first illuminating lamp 60 and a battery 50, the first illuminating lamp 60 and the battery 50 are disposed in a mounting cavity inside the rotating body 20, the first illuminating lamp 60 is electrically connected to the battery 50, and the battery 50 is used for supplying power to the first illuminating lamp 60. In the technical solution of the present invention, in the identification module 30 of the interaction device 100, a camera 31 is used to identify the identification pattern on the surface of the rotating body 20; in some embodiments, the rotating body 20 is a transparent shell, and a first illuminating lamp 60 is disposed in the rotating body 20, so that the identification pattern on the surface of the rotating body 20 is clearer, and the camera 31 has a better identification view. Further, the first illuminating lamp 60 also enables a user to obtain a better visual effect when observing the rotating body 20, thereby improving the user experience.
Referring to fig. 3, in some embodiments of the present invention, the interactive identification module 30 further includes a wireless charging module 40, and the wireless charging module 40 is used for supplying power to the inside of the rotator 20. In some embodiments, the first illuminating lamp 60 and the battery 50 are disposed inside the rotating body 20, so that the first illuminating lamp 60 has long-term cruising ability and frequent removal and replacement of the battery 50 are avoided, and the wireless charging module 40 is disposed in the interactive device 100, so as to facilitate charging of the battery 50. Specifically, the wireless charging module 40 includes a wireless transmitting coil 41 and a wireless receiving coil 42, where the wireless transmitting coil 41 is disposed around the rotating body 20 and spaced apart from the outer wall surface of the rotating body 20 to avoid interference with the rotation of the rotating body 20; the wireless receiving coil 42 is disposed inside the rotating body 20, and is coupled to the wireless transmitting coil 41, and the wireless receiving coil 42 is electrically connected to the battery 50. When the interactive device 100 is charged, the wireless transmitting coil 41 is connected to an external power source, and a current passes through the wireless transmitting coil 41, so that the wireless transmitting coil 41 generates an induced magnetic field, and a magnetic induction line of the induced magnetic field passes through the wireless receiving coil 42, so that an induced current is formed in the wireless receiving coil 42, thereby charging the battery 50.
In the technical solution of the present invention, in the interaction device 100, the rotating body 20 needs to rotate in different directions, so that the wireless receiving coil 42 and the wireless transmitting coil 41 always maintain a coupled state. Referring to fig. 5, in some embodiments of the present invention, the wireless receiving coil 42 includes a first receiving coil 421, a second receiving coil 422 and a third receiving coil 423, and the first receiving coil 421, the second receiving coil 422 and the third receiving coil 423 are all electrically connected to the battery 50; further, in the first receiving coil 421, the second receiving coil 422 and the third receiving coil 423, planes of any two receiving coils are perpendicularly intersected, so that when the rotating body 20 rotates relative to the wireless transmitting coil 41, at least one of the first receiving coil 421, the second receiving coil 422 and the third receiving coil 423 is parallel to or obliquely intersected with the plane of the wireless transmitting coil 41, so that when the rotating body 20 is in any rotating position, a magnetic induction line of an induced magnetic field generated by the wireless transmitting coil 41 passes through at least one receiving coil, and an induced current is generated, thereby charging the battery 50.
Referring to fig. 3, in some embodiments of the present invention, the wireless charging module 40 further includes a coil support 43, and the coil support 43 is fixed to a wall of the installation cavity inside the rotating body 20. With further reference to fig. 5, the first receiving coil 421, the second receiving coil 422 and the third receiving coil 423 are all provided on the coil support 43; specifically, in some embodiments, the coil support 43 is provided with mounting frames corresponding to three directions, the planes of the mounting frames in any two directions are perpendicular to each other, and the mounting frames combine to form the coil support 43, so that the coil support 43 has a rectangular or cubic shape; the first receiving coil 421, the second receiving coil 422 and the third receiving coil 423 are respectively arranged on one mounting frame in one direction; in some embodiments, there are several mounting frames in each direction and spaced apart from each other.
Further, each edge of the coil support 43 of the first illuminating lamp 60 extends towards one side of the wall of the installation cavity, so that the first illuminating lamp 60 is fixed in the installation cavity; the battery 50 is fixed inside the coil support 43, and the battery 50 is electrically connected to each of the first receiving coil 421, the second receiving coil 422 and the third receiving coil 423.
Referring to fig. 6, in some embodiments of the present invention, the identification module 30 further includes a second illumination lamp 35, and the second illumination lamp 35 is disposed toward the collection area to illuminate the collection area. Specifically, in the technical solution of the present invention, the identification module 30 is provided with a camera 31 to identify the identification pattern on the rotating body 20 located in the collection area, in some embodiments, the identification module 30 is provided with a second illuminating lamp 35 for illuminating the collection area, so as to improve the brightness in the collection area, and further the camera 31 has a better identification view, and the second illuminating lamp 35 is arranged around the camera 31, so that the light illuminated in the collection area is more uniform.
Referring to fig. 6, in some embodiments of the present invention, the identification module 30 includes a soft light cover 36, and the soft light cover 36 is covered on the light emitting surface of the second illuminating lamp 35, so that the light of the second illuminating lamp 35 is irradiated to the collecting region through the soft light cover 36, and further the light irradiated to the rotating body 20 is softer, thereby preventing the camera 31 from being overexposed and affecting image collection.
In some embodiments of the present invention, the identification module 30 further includes a circuit board 32, the camera 31 and the rfid 33 are both fixed on the circuit board 32 and electrically connected to the circuit board 32, and the rfid 33 is disposed around the camera 31, so that the sensing area of the rfid 33 and the identification area of the camera 31 are overlapped to identify the identification information in the same area.
Further, the identification module 30 further includes a module housing 34, one end of the module housing 34 is fixed to the cantilever 12, the module housing 34 forms an accommodating space, the circuit board 32, the camera 31, the radio frequency identifier 33, the second illuminating lamp 35 and the diffuser 36 are sequentially fixed to the accommodating space, and the camera 31 passes through the module housing 34 towards the rotator 20.
Referring to fig. 3, in some embodiments of the present invention, the interactive identification module 30 further includes a third illuminating lamp 70, the third illuminating lamp 70 is fixed at a notch position of the accommodating groove of the fixing base 10, the third illuminating lamp 70 and the rotating body 20 are arranged at an interval, and the third illuminating lamp 70 illuminates an outer wall surface of the rotating body 20 protruding out of the accommodating groove, so as to improve brightness of the collecting area, and facilitate the camera 31 to identify information.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An interactive device, comprising:
a rotating body;
the identification module is arranged at an interval with the rotating body and is provided with an acquisition surface, the acquisition surface is arranged facing the rotating body and corresponds to the surface of the rotating body to form an acquisition region, the identification module comprises a camera and a radio frequency identifier, the camera and the radio frequency identifier are both arranged facing the acquisition region, and the camera is used for identifying images of the acquisition region;
the radio frequency chip is arranged on the rotating body, and the radio frequency chip passes through the acquisition area along with the movement track formed by the rotation of the rotating body, so that the radio frequency chip is identified by the radio frequency identifier.
2. The interactive device as claimed in claim 1, wherein said rf chips are disposed in a plurality, and a plurality of said rf chips are spaced apart from each other and distributed on said rotor;
the interactive device is characterized by further comprising a supporting mechanism arranged below the rotating body, wherein the supporting mechanism comprises a plurality of universal wheels, the universal wheels are arranged along the circumferential interval of the bottom of the rotating body, and the rotating body is of a spherical structure and is supported on the universal wheels.
3. The interactive device as claimed in claim 2, further comprising a fixing base, wherein a receiving groove is formed on a top surface of the fixing base, the supporting mechanism is disposed at a bottom of the receiving groove, the rotating body is partially received in the receiving groove, and a top of the rotating body is protruded from a notch of the receiving groove to the top surface of the fixing base;
the identification module is arranged above the top of the rotating body and fixed on the top surface of the fixed seat.
4. The interactive device as claimed in claim 3, wherein a cantilever is protruded from an outer surface of the fixing base, and the identification module is disposed at an end of the cantilever facing away from the fixing base.
5. The interactive device as claimed in claim 1, wherein a mounting cavity is formed in the rotating body, and the radio frequency chip is disposed on a wall of the mounting cavity.
6. The interactive device as claimed in claim 5, wherein the rotating body is a light-transmitting shell, the interactive device further comprises a first illuminating lamp and a battery, the first illuminating lamp and the battery are disposed in the installation cavity, and the battery is electrically connected to the first illuminating lamp and is used for supplying power to the first illuminating lamp.
7. The interactive device as claimed in claim 6, further comprising a wireless charging module, wherein the wireless charging module comprises a wireless transmitting coil and a wireless receiving coil, the wireless transmitting coil is disposed around the rotating body and spaced from the outer wall surface of the rotating body;
the wireless receiving coil is arranged inside the rotating body and is coupled with the wireless transmitting coil, and the wireless receiving coil is electrically connected with the battery.
8. The interactive apparatus of claim 7, wherein the wireless receiving coil comprises a first receiving coil, a second receiving coil and a third receiving coil, and the first receiving coil, the second receiving coil and the third receiving coil are electrically connected to the battery;
in the first receiving coil, the second receiving coil and the third receiving coil, planes of any two receiving coils are vertically intersected;
the plane of any receiving coil is obliquely intersected with the plane of the wireless transmitting coil.
9. The interactive device of claim 8, wherein the wireless charging device further comprises a coil support fixed to a wall of the installation cavity, and the first receiving coil, the second receiving coil and the third receiving coil are all disposed on the coil support;
the first illuminating lamp and the battery are arranged on the coil support.
10. The interaction device of any one of claims 1 to 9, wherein the identification module further comprises a second illumination lamp disposed towards the acquisition area for illuminating the acquisition area.
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| CN202010520582.1A CN111488869A (en) | 2020-06-08 | 2020-06-08 | Interaction device |
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| CN202010520582.1A CN111488869A (en) | 2020-06-08 | 2020-06-08 | Interaction device |
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| CN111488869A true CN111488869A (en) | 2020-08-04 |
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