CN206304337U

CN206304337U - A kind of system that dumbbell and disc are positioned based on RFID

Info

Publication number: CN206304337U
Application number: CN201621424009.6U
Authority: CN
Inventors: 吴鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2017-07-07
Anticipated expiration: 2026-12-23

Abstract

The utility model discloses a kind of system that dumbbell and disc are positioned based on RFID, it includes electronic tag and position receiver device, the system is indicated using light, sound, quick positioning dumbbell and disc, so as to help user to save the training time, training effect is improved, while small-sized dumbbell can also be prevented to steal event.

Description

A kind of system that dumbbell and disc are positioned based on RFID

【Technical field】

The utility model is related to the alignment system of a kind of dumbbell and disc, more particularly to a kind of based on RFID positioning The system of dumbbell and disc.

【Background technology】

For the free movement apparatus region of gymnasium, user often used the dumbbell of different size weight and After disc, the position before being placed on being different from such as makes arbitrarily to lose after the dumbbell and use put stacking or hangs folded Disc together.And subsequent user often since it is desired that using approrpiate wts or in order to a pair of the dumbbells of gathering together enough, Disc and look round for, and free weight region stool, chair are more, and dumbbell, disc are concealed in being difficult to be found under it, after giving Continuous user causes unnecessary trouble and wastes its training time, excessively delays the interblock space of training, so as to weaken Congested pump sense, influences training effect.

Meanwhile, radio communication is that the characteristic that can be propagated in free space using electric wave signal enters the one of row information exchange Communication mode is planted, in recent years in the information communications field, with fastest developing speed, most widely used is exactly wireless communication technology.And radio frequency is known (RFID) is not then using relatively extensive a kind of, and using cheap extensively in wireless communication technology.RFID is used as one kind Simple wireless system, is made up of challenger (or reader) and transponder (or label) substantially, and the system is used to control, detect With tracking object.

【Utility model content】

To overcome the shortcomings of that above-mentioned prior art is present, one of the utility model purpose is to provide a kind of fixed based on RFID The system of position dumbbell and disc, the dumbbell or disc for needing to use quickly are positioned using RFID, can help user The training time is saved, training effect is improved, while small-sized dumbbell can also be prevented to steal event.

It is, up to above and other purpose, to be based on what RFID positioned dumbbell and disc the utility model proposes a kind of System, including：Electronic tag, is arranged on dumbbell and disc, under the triggering of the electromagnetic wave sent for position receiver device To emission radiofrequency signal；Position receiver device, is arranged at and freely train at area entry on wall, is connect using reading and writing device antenna Receiving the radiofrequency signal of electronic tag transmitting, and signal is sent into microprocessor by transceiver carries out corresponding decoding, by micro- Reason device controls external equipment work according to decoded result.The electronic tag includes Anneta module and RFID chip, the day Wire module is used for the form of electromagnetic wave to external emission radiofrequency signal, and the RFID chip is used to storing dumbbell and disc Relevant information, and relevant information is launched by Anneta module.The electronic tag is active tag.The position receiver dress Put including：Housing and reading and writing device antenna, reading and writing device antenna receive the radiofrequency signal that the Anneta module is sended over；Transceiver, Including transmitter and receiver, the transmitter is used for the signal that will be received from microprocessor by the read write line day Line is launched, and is received for the Anneta module, and the receiver is used for the signal that will receive to come from the reading and writing device antenna The decoder being sent in microprocessor is decoded；Microprocessor, including encoder, decoder and logic unit, encoder For information to be encoded, the transceiver is sent to, the decoder is used to be solved the signal that the transceiver is sent Code, to be shown, the logic unit is used to control the startup time sequencing of the encoder and decoder；Display is single Unit, connects the microprocessor.The electronic tag also includes indicating member, and the indicating member is used to send visual and report Alert signal.The indicating member has light emitting diode and buzzing element.It is provided with the dumbbell and disc described Electronic tag.Compared with prior art, a kind of system for positioning dumbbell and disc based on RFID of the utility model can be solved The problem of dumbbell and disc is often can not find, is accurately positioned and weight dumbbell and thick stick needed for instant playback over the display The relative position and distance of disc, convenient use person are clearly found its position in the short period of time.

【Brief description of the drawings】

Fig. 1 is the structure that a kind of system based on RFID positioning dumbbells and disc of the utility model is applied to dumbbell Figure；

Fig. 2 is a kind of configuration diagram of the system that dumbbell and disc are positioned based on RFID of the utility model；

Fig. 3 is the schematic appearance of the utility model position receiver device.

【Specific embodiment】

Below by way of specific instantiation and implementation method of the present utility model, people in the art is described with reference to the drawings Member can easily understand further advantage of the present utility model and effect by content disclosed in the present specification.The utility model also may be used Implemented or applied by other different instantiations, the various details in this specification based on different viewpoints and can also be answered With, without departing substantially from it is of the present utility model spirit under carry out it is various modification with change.

Fig. 1 is by a kind of structure of the dumbbell of the system application that dumbbell and disc are positioned based on RFID of the utility model Figure (being equally useful for disc).As shown in figure 1, the utility model is a kind of being based on what RFID positioned dumbbell and disc System, including：Dumbbell 1 (can equally represent disc), the electronic tag 2 with indicating member.

Fig. 2 is a kind of configuration diagram of the system that dumbbell and disc are positioned based on RFID of the utility model.Such as Fig. 2 It is shown, a kind of system that dumbbell and disc are positioned based on RFID of the utility model, including：Electronics mark with indicating member Sign 2 and position receiver device 3, display unit 4, memory cell 5.

Wherein, electronic tag 2 is arranged on dumbbell and disc in vivo, including Anneta module 22 and RFID chip 21, electronic tag 2 be substantially a miniature wireless transmitter, Anneta module 22 act as in the form of an electromagnetic wave to External emission radiofrequency signal, plays a part of emitted energy, and the relevant information for acting as storing object of RFID chip 21 should Information is gone out with energy signal transmission, is received for equipment.The electronic tag 2 used in the utility model is active tag, Because active tag has internal electric source supply in itself, it is used to supply power supply needed for internal IC to produce external signal. In general, active tag possesses reading distance more long and larger memory capacity can be used to store read write line and be passed Some additional informations sent.

Position receiver device 3 sets and freely train at area entry on wall, the position receiver device 3 can using antenna to Radiated electromagnetic wave signal in surrounding certain limit, when the Anneta module in active RFID tag receives this signal, The internal electric source of RFID label tag will drive internal integrated circuit, outside transmission signal (information comprising object), for fixed Position reception device receives capture.Specifically, position receiver device 3 includes reading and writing device antenna 31, transceiver 32, microprocessor, shows Show unit 4, memory cell 5.Antenna be it is a kind of in the form of an electromagnetic wave front-end radiofrequency signal power receive or launch Equipment, is the interface device of circuit and space, for realizing the conversion of guided wave and free space wave energy, in the utility model In rfid system, reading and writing device antenna 31 undertakes the effect for receiving energy, i.e., the radio frequency letter that reception antenna module 22 is sended over Number.Transceiver 32 includes transmitter 321 and receiver 322, and transmitter 321 is used for the letter that will receive to come from microprocessor 33 Number launch by reading and writing device antenna 31, received for Anneta module 22, receiver 322 is used to be received from reading and writing device antenna 31 The decoder that the signal for coming over is sent in microprocessor 33 is decoded, and microprocessor 33 includes encoder 331, decoder 332 And logic unit 333, encoder 331 is used to be encoded information, is sent to transceiver 32, and decoder 332 is used for will transmitting-receiving The signal that device 32 is sent is decoded, and to be shown, generally speaking, microprocessor 212 act as in the utility model： It is the command centre that read write line chip works in order, and major function is to be communicated with application systems software, is performed from application The communication process of the instruction that systems soft ware is sent, control and electronic tag, the coding and decoding of baseband signal performs anticollision and calculates Method, the information to being produced between read write line and label is encrypted and decrypted, to keyboard, the control of other external equipments such as display System, it is most important that the control of read write line chip, logic unit 333 is logic switch control, controls encoder 331 and decoder 332 startup time sequencing.The connection microprocessor 33 of display unit 4, the numerical value for showing dumbbell and disc distance, i.e., How much rice；The connection microprocessor 33 of memory cell 5 is used to store relevant information.

The indicating member 23 reported wherein in electronic tag sends instruction letter after radio-frequency communication is realized with position receiver device Number, concretely LED lighting or buzzer can be different with the distance of distance objective, and brightness is different with loudness.Also May be configured as sending a little flash light and rapid buzzer when dumbbell is excessively away from free training center.

Fig. 3 is the schematic appearance of the utility model position receiver device.It includes display unit 4, for showing dumbbell With the distance and bearing of disc；Inquiry button 7 is used to start a query at；Inquiry input keyboard 8 is used to be input into related searching dumbbell With the parameter of disc such as weight.Part shown in Fig. 2-3 may be contained within housing 5.

Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any those skilled in the art can repair under without prejudice to spirit and scope of the present utility model to above-described embodiment Decorations and change.Therefore, rights protection scope of the present utility model, should be as listed by claims.

Claims

1. a kind of system that dumbbell and disc are positioned based on RFID, including：Electronic tag, is arranged at dumbbell and disc In upper；Position receiver device, is arranged at and freely train at area entry on wall；The electronic tag include Anneta module, RFID chip, indicating member；The position receiver device includes housing, reading and writing device antenna；Transceiver, including transmitter and connect Receive device；Microprocessor, including encoder, decoder and logic unit；Display unit, connects the microprocessor；Input is single Unit, connects the microprocessor.

2. a kind of system that dumbbell and disc are positioned based on RFID as claimed in claim 1, it is characterised in that the finger Show that unit includes light emitting diode or buzzer.

3. a kind of system that dumbbell and disc are positioned based on RFID as claimed in claim 1, it is characterised in that described aobvious Show unit for LCDs, shown input block includes inquiry input keyboard and inquiry button.