CN202548853U - Article finding apparatus - Google Patents
Article finding apparatus Download PDFInfo
- Publication number
- CN202548853U CN202548853U CN2012200634836U CN201220063483U CN202548853U CN 202548853 U CN202548853 U CN 202548853U CN 2012200634836 U CN2012200634836 U CN 2012200634836U CN 201220063483 U CN201220063483 U CN 201220063483U CN 202548853 U CN202548853 U CN 202548853U
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- reader
- articles
- article
- radio frequency
- rfid
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Abstract
The utility model discloses an article finding apparatus which comprises an RFID (radio frequency identification) reader and a plurality of RFID tags. The RFID tags are arranged on articles required to be found and can be identified by the reader, the reader comprises a power source, a radio frequency signal transmitting device, a radio frequency signal intensity sensor, a conversion device and a loudspeaker, the conversion device converts signals into volume, each tag is provided with an RFID chip and has a unique electronic code and frequency identical to that of the reader, space coupling of radio frequency signals transmitted between each tag and the reader is realized via the RFID chip of the tag, and the sensor senses the intensity of the radio frequency signals and transmits the intensity of the radio frequency signals to the conversion device, so that the volume of the loudspeaker is changed according to the intensity of the radio frequency signals. The article finding apparatus is simple in structure, easy to realize and operate, convenient to carry and high in signal penetrating power, and the articles are positioned easily and accurately. In addition, the article finding apparatus can be used for positioning any important articles, prevents the articles from being lost, and can be used for finding a single article or a plurality of articles and various articles, and different types of to-be-found articles, such as necessary articles required when a user goes out, a household remote controller and an important folder, can be looked for in a classified manner by the aid of RFID finding apparatuses and tags with different frequencies. The article finding apparatus is applicable to finding articles such as keys, pendants and folders in families.
Description
Technical field
The utility model relates to RF Reader.
Background technology
In daily life, much human usually can not find thing at home, some little article especially, as: key, suspension member, file.This situation, elder person and the child relatively poor for memory are particularly serious.
The utility model content
The purpose of the utility model provides a kind of article finder that article prevent article lost that is used to seek.
An aspect according to the utility model provides a kind of article finder, comprises that a RFID (Radio Frequency Identification) reader and several are located on the required searching article and can be by the RFID label of this reader identification;
Reader comprises that power supply, emission of radio frequency signals device, RF signal strength induction installation, signal change into the conversion equipment and the loudspeaker of volume;
Be provided with the RFID chip in the label, each label has unique electronic code and has the identical frequency of reader;
Realize that through the RFID chip space of radiofrequency signal is coupled between label and the reader, the intensity of induction installation induction radiofrequency signal also is delivered to the volume that conversion equipment changes loudspeaker.
The RFID label is fixed on the article of need seeking, when reader to sending signal, if in the zone that can respond in the label, reader will the sounding sound, thereby confirms and should in the zone this article be arranged.Simultaneously, in the process that moves reader, reader can be adjusted the volume of loudspeaker according to the intensity of the signal that reads from label.Reader is near more from article, and it is just strong more from the signal that label reads, and at this moment, the volume of loudspeaker is just big more, and vice versa, takes this to judge the distance of article and reader.
The article finder of the utility model, simple in structure, realize easily and operate that easy to carry, the signal penetration power is strong, the location is easily and accurately.The utility model can be given any important item location, and the prevention article lost can be sought single-piece or many; Multiple type of article; Through the RFID finder and the label of different frequency, the searching of classifying of the article that can seek, three treasured of for example going out; Family's telepilot, the article that vital document folder etc. are dissimilar. be suitable for seeking like article such as key, suspension member, files in the family.
In some embodiments, can also be provided with antenna on the label.Antenna also has the identical frequency of reader, can increase the reading range of reader thus, thereby dwindles the searching dynamics of article.
In some embodiments, reader can be hand-held or fixed.
Description of drawings
Fig. 1 is wherein a kind of schematic diagram of article finder of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 has schematically shown the schematic diagram according to the article finder of a kind of embodiment of the utility model.
As shown in Figure 1, comprise that a RFID reader 1 and several are located on the required searching article and can be by the RFID label 2 of this reader identification;
Reader 1 can be hand-held or fixed, comprises that power supply 101, emission of radio frequency signals device 102, RF signal strength induction installation 103, signal change into the conversion equipment 104 and the loudspeaker 105 of volume;
Be provided with RFID chip 201 in the label 2, and be provided with antenna 202, each label has unique electronic code and has the identical frequency of reader 1;
Realize that through RFID chip 201 space of radiofrequency signal is coupled between label 2 and the reader 1, the intensity of induction installation 102 induction radiofrequency signals also is delivered to the volume that conversion equipment 104 changes loudspeakers 105.
RFID label 2 is fixed on the article of need seeking, and when 1 pair of reader sends signal, if in the zone that can respond in the label 2, reader 1 will the sounding sound, thereby confirms and should in the zone this article be arranged.Simultaneously, in the process that moves reader 1, reader 1 can be adjusted the volume of loudspeaker 105 according to the intensity of the signal that reads from label 2.Reader 1 is near more from article, and it is just strong more that it reads 2 signals got from label, and at this moment, the volume of loudspeaker 105 is just big more, and vice versa, takes this to judge the distance of article and reader 1.
The foregoing description is merely a kind of in the utility model plurality of embodiments; It is not qualification to the utility model design; Under the prerequisite that does not break away from the utility model design philosophy; Various modification and improvement that engineering technical personnel in this area make the technical scheme of the utility model all should fall into the protection domain of the utility model.
Claims (3)
1. the article finder is characterized in that, comprises that a RFID reader and several are located on the required searching article and can be by the RFID label of this reader identification;
Said reader comprises that power supply, emission of radio frequency signals device, RF signal strength induction installation, signal change into the conversion equipment and the loudspeaker of volume;
Be provided with the RFID chip in the said label, each label has unique electronic code and has the identical frequency of reader;
Realize that through the RFID chip space of radiofrequency signal is coupled between said label and the reader, the intensity of induction installation induction radiofrequency signal also is delivered to the volume that conversion equipment changes loudspeaker.
2. article finder according to claim 1 is characterized in that, also is provided with antenna on the said label.
3. article finder according to claim 1 and 2 is characterized in that, said reader is a hand-held or fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200634836U CN202548853U (en) | 2012-02-24 | 2012-02-24 | Article finding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200634836U CN202548853U (en) | 2012-02-24 | 2012-02-24 | Article finding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548853U true CN202548853U (en) | 2012-11-21 |
Family
ID=47169449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200634836U Expired - Fee Related CN202548853U (en) | 2012-02-24 | 2012-02-24 | Article finding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548853U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376288A (en) * | 2014-12-08 | 2015-02-25 | 张君 | RFID (radio frequency identification) signal transmitting system used on production of bottled liquid food |
| CN104537326A (en) * | 2014-12-26 | 2015-04-22 | 贵阳美安心科技有限公司 | Positioning system |
| CN105550723A (en) * | 2016-01-15 | 2016-05-04 | 深圳市骄冠科技实业有限公司 | Airport waiting area passenger radio frequency identification locating system and implementation method thereof |
| WO2017120980A1 (en) * | 2016-01-15 | 2017-07-20 | 田艺儿 | Radio frequency identification positioning system for passenger in waiting region of airport |
| CN107018435A (en) * | 2017-04-26 | 2017-08-04 | 微鲸科技有限公司 | A kind of method, device and intelligent television for searching remote control |
| CN107609616A (en) * | 2017-11-01 | 2018-01-19 | 苏州经贸职业技术学院 | A kind of household objects intelligent classification searching system and its method |
| CN109887246A (en) * | 2017-12-06 | 2019-06-14 | 东莞华南设计创新院 | A kind of household goods device for searching |
-
2012
- 2012-02-24 CN CN2012200634836U patent/CN202548853U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376288A (en) * | 2014-12-08 | 2015-02-25 | 张君 | RFID (radio frequency identification) signal transmitting system used on production of bottled liquid food |
| CN104537326A (en) * | 2014-12-26 | 2015-04-22 | 贵阳美安心科技有限公司 | Positioning system |
| CN105550723A (en) * | 2016-01-15 | 2016-05-04 | 深圳市骄冠科技实业有限公司 | Airport waiting area passenger radio frequency identification locating system and implementation method thereof |
| WO2017120980A1 (en) * | 2016-01-15 | 2017-07-20 | 田艺儿 | Radio frequency identification positioning system for passenger in waiting region of airport |
| CN107018435A (en) * | 2017-04-26 | 2017-08-04 | 微鲸科技有限公司 | A kind of method, device and intelligent television for searching remote control |
| CN107609616A (en) * | 2017-11-01 | 2018-01-19 | 苏州经贸职业技术学院 | A kind of household objects intelligent classification searching system and its method |
| CN109887246A (en) * | 2017-12-06 | 2019-06-14 | 东莞华南设计创新院 | A kind of household goods device for searching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140224 |