CN205405839U - USB flash disk ware of looking for something - Google Patents

USB flash disk ware of looking for something Download PDF

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Publication number
CN205405839U
CN205405839U CN201620176458.7U CN201620176458U CN205405839U CN 205405839 U CN205405839 U CN 205405839U CN 201620176458 U CN201620176458 U CN 201620176458U CN 205405839 U CN205405839 U CN 205405839U
Authority
CN
China
Prior art keywords
circuit
usb
flash disk
something
usb flash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620176458.7U
Other languages
Chinese (zh)
Inventor
章芸
熊杰
谢石党
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou City Construction College
Original Assignee
Guangzhou City Construction College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou City Construction College filed Critical Guangzhou City Construction College
Priority to CN201620176458.7U priority Critical patent/CN205405839U/en
Application granted granted Critical
Publication of CN205405839U publication Critical patent/CN205405839U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a USB flash disk ware of looking for something is equipped with the battery, circuit board, microphone and the attention device that are used for for the USB flash disk ware of looking for something power supply, the circuit board is equipped with the memory that is used for the storage to predetermine the recording audio frequency of looking for something, be used for with the sound signal conversion of input become digital audio signal the sound monitoring circuit, can judge the input two way audio signal whether assorted sound compare the circuit and can with the warning signal driver circuit that circuit output judged result was exported for warning drive signal is compared for the signal conversion who is to sound, its characterized in that: USB flash disk ware of looking for something still be equipped with the USB interface, the circuit board still be equipped with USB master control circuit, the USB interface passes through USB master control circuit and connects the memory, the external equipment that the USB interface was pegged graft passes through USB master control circuit with memory transmitting data. The utility model has the advantages of be difficult to lose, portable, be convenient for charge, look for something efficiently and long service life.

Description

A kind of USB flash disk article seeker
Technical field
This utility model relates to a kind of USB flash disk article seeker.
Background technology
Along with society's development, the electronic product that people use gets more and more, the electronic product such as mobile phone, panel computer is closely bound up with the life of people, but, people often forget they where to be placed on after usage, the plenty of time must be expended go to find back and forth, bring inconvenience to the use of people.In the case, article seeker arises at the historic moment.Existing article seeker has the disadvantage that first, and article seeker needs user to carry use, and itself will become loss article sometimes;Second, article seeker needs power supply to work, and user forgets that after long-time changing battery for article seeker can cause article seeker to lose efficacy.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of USB flash disk article seeker.
Solving above-mentioned technical problem, the technical scheme that this utility model adopts is as follows:
nullA kind of USB flash disk article seeker,It is provided with the battery for powering for USB flash disk article seeker、Circuit board、Microphone and attention device,Described circuit board is provided with for storing the memorizer presetting recorded audio of looking for something、For the acoustical signal of input being converted to the sound monitoring circuit of digital audio and video signals、Can interpolate that the sound Comparison Circuit whether the two-way audio signal of input matches and the alarm signal drive circuit that the signal that described sound Comparison Circuit output judged result is yes can be converted to warning drive signal output,The outfan of described microphone electrically connects with the input of described sound monitoring circuit,The first via input of described sound Comparison Circuit electrically connects with the outfan of described sound monitoring circuit、Second road input electrically connects with described memorizer、Outfan electrically connects with the input of described alarm signal drive circuit,The outfan of described alarm signal drive circuit electrically connects with the drive end of described attention device,It is characterized in that: described USB flash disk article seeker is additionally provided with USB interface,Described circuit board is additionally provided with USB governor circuit;Described USB interface connects described memorizer by USB governor circuit, and the external equipment of described USB interface institute grafting is by described USB governor circuit and described memory transfer data.
As a kind of improvement of the present utility model, described battery is chargeable button cell, and described circuit board is additionally provided with button cell charge management circuit;Described battery is electrically connected with described USB interface by button cell charge management circuit.
As a kind of improvement of the present utility model, described attention device includes LED light, described alarm signal drive circuit includes warning light drive circuit, the outfan of described sound Comparison Circuit electrically connects with the input of described warning light drive circuit, and the outfan of described warning light drive circuit electrically connects with the drive end of described LED light.
As a kind of improvement of the present utility model, described attention device also includes buzzer, described alarm signal drive circuit includes warning voice drive circuit, the outfan of described sound Comparison Circuit electrically connects with the input of described warning voice drive circuit, and the outfan of described warning voice drive circuit electrically connects with the drive end of described buzzer.
As a kind of embodiment of the present utility model, described memorizer is provided with look for something audio storage district and USB flash disk memory block, described preset that recorded audio of looking for something is stored in described memorizer look for something in audio storage district, the second road input of described sound Comparison Circuit reads the default recorded audio of looking for something of storage in the audio storage district that looks for something of described memorizer;The data transmitted through described USB interface are stored in the USB flash disk memory block of described memorizer.
As a kind of improvement of the present utility model, described USB flash disk article seeker is additionally provided with shift knob;Described shift knob electrically connects with the control end of described sound monitoring circuit, and described sound monitoring circuit will be stored in the looking for something in audio storage district of described memorizer at the be pressed digital audio and video signals of period output of described shift knob as described recorded audio of looking for something of presetting.
As a kind of preferred implementation of the present utility model, described USB flash disk article seeker is additionally provided with shell;The leading section of described shell has on USB port, sidewall and has button installing hole, rearward end has recording through hole and Air Filter;Described USB interface, battery, circuit board, shift knob, microphone, LED light and buzzer are installed in described enclosure, described USB interface is exposed at the USB port of described shell, described shift knob exposes at the button installing hole of described shell, described microphone exposes at the recording through hole of described shell, and described buzzer exposes at the Air Filter of described shell.
As a kind of improvement of the present utility model, the rearward end of described shell also has suspension member through wires hole.
Compared with prior art, this utility model has the advantages that
First, USB flash disk article seeker of the present utility model has article seeker and USB flash disk storage function concurrently, it is not easy to loses and is easy to carry;
Second, USB flash disk article seeker of the present utility model is when using as USB flash disk, it is possible to be charged for battery easily, need not frequently change battery, it is prevented that cause function of looking for something invalid because forgetting to change battery;
3rd, USB flash disk article seeker of the present utility model can carry out looking for something warning with sound and luminous two ways, efficiency of looking for something height;
4th, USB flash disk article seeker long service life of the present utility model.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the USB flash disk article seeker of the present utility model structural representation with transparent effect;
Fig. 2 is the structural blast figure of USB flash disk article seeker of the present utility model;
Fig. 3 is the schematic block circuit diagram of USB flash disk article seeker of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, USB flash disk article seeker of the present utility model, it is provided with usb 1, shell 2, battery 3 for powering, circuit board 4, shift knob 5, microphone 6 and attention device for USB flash disk article seeker.Wherein, battery 3 is chargeable button cell;Circuit board 4 be provided with USB governor circuit, button cell charge management circuit, for store preset recorded audio of looking for something memorizer, for the acoustical signal of input being converted to the sound monitoring circuit of digital audio and video signals, can interpolate that sound Comparison Circuit that whether the two-way audio signal of input match and sound Comparison Circuit can be exported the signal that judged result is yes be converted to the alarm signal drive circuit of warning drive signal output;Attention device includes LED light 8 and buzzer 9, and alarm signal drive circuit includes warning light drive circuit and warning voice drive circuit.
Above-mentioned memorizer is provided with look for something audio storage district and USB flash disk memory block, usb 1 connects memorizer by USB governor circuit, the external equipment of usb 1 institute grafting is by USB governor circuit and memory transfer data, and the data transmitted through usb 1 are stored in the USB flash disk memory block of memorizer.Above-mentioned battery 3 is electrically connected with usb 1 by button cell charge management circuit.
The outfan of above-mentioned microphone 6 electrically connects with the input of sound monitoring circuit, shift knob 5 electrically connects with the control end of sound monitoring circuit, and sound monitoring circuit will be stored in the looking for something in audio storage district of memorizer at the be pressed digital audio and video signals of period output of shift knob 5 as presetting recorded audio of looking for something.
The first via input of tut Comparison Circuit electrically connects with the outfan of sound monitoring circuit, second road input electrically connects with memorizer, second road input of sound Comparison Circuit reads the default recorded audio of looking for something stored in the audio storage district that looks for something of memorizer, outfan one tunnel of sound Comparison Circuit electrically connects with the input of warning light drive circuit, another road electrically connects with the input of warning voice drive circuit, the outfan of warning light drive circuit electrically connects with the drive end of LED light 8, the outfan of warning voice drive circuit electrically connects with the drive end of buzzer 9.
The leading section of above-mentioned shell 2 has on USB port, sidewall and has button installing hole, rearward end has recording through hole 7, Air Filter 10 and has suspension member through wires hole 11;It is internal that usb 1, battery 3, circuit board 4, shift knob 5, microphone 6, LED light 8 and buzzer 9 are installed in shell 2, usb 1 exposes at the USB port of shell 2, shift knob 5 exposes at the button installing hole of shell 2, microphone 6 exposes at the recording through hole 7 of shell 2, and buzzer 9 exposes at the Air Filter 10 of shell 2.
USB flash disk article seeker using method of the present utility model is as follows:
(A) press shift knob 5, activate audio frequency input function;(B) self-defined inputting audio, as looked for something recording facing to microphone 6 typing, such as " key, you are at which ", then trip switch button 5;(C) when sound Comparison Circuit receives the external voice received by microphone 6 by sound monitoring circuit, such as the voice of " key, you are at which ", can look for something recorded audio by Auto-matching, as close with recorded audio of looking for something, then activate buzzer and LED light;(D) by the blinking light of the sound of buzzer and LED light, this USB flash disk can be quickly found out.
This utility model is not limited to above-mentioned detailed description of the invention; according to foregoing; ordinary technical knowledge and customary means according to this area; without departing under the above-mentioned basic fundamental thought premise of this utility model; this utility model can also make the equivalent modifications of other various ways, replacement or change, all falls among protection domain of the present utility model.

Claims (8)

  1. null1. a USB flash disk article seeker,It is provided with the battery (3) for powering for USB flash disk article seeker、Circuit board (4)、Microphone (6) and attention device,Described circuit board (4) is provided with for storing the memorizer presetting recorded audio of looking for something、For the acoustical signal of input being converted to the sound monitoring circuit of digital audio and video signals、Can interpolate that the sound Comparison Circuit whether the two-way audio signal of input matches and the alarm signal drive circuit that the signal that described sound Comparison Circuit output judged result is yes can be converted to warning drive signal output,The outfan of described microphone (6) electrically connects with the input of described sound monitoring circuit,The first via input of described sound Comparison Circuit electrically connects with the outfan of described sound monitoring circuit、Second road input electrically connects with described memorizer、Outfan electrically connects with the input of described alarm signal drive circuit,The outfan of described alarm signal drive circuit electrically connects with the drive end of described attention device,It is characterized in that: described USB flash disk article seeker is additionally provided with USB interface (1),Described circuit board (4) is additionally provided with USB governor circuit;Described USB interface (1) connects described memorizer by USB governor circuit, and the external equipment of described USB interface (1) institute grafting is by described USB governor circuit and described memory transfer data.
  2. 2. USB flash disk article seeker according to claim 1, it is characterised in that: described battery (3) is chargeable button cell, and described circuit board (4) is additionally provided with button cell charge management circuit;Described battery (3) is electrically connected with described USB interface (1) by button cell charge management circuit.
  3. 3. USB flash disk article seeker according to claim 1 and 2, it is characterized in that: described attention device includes LED light (8), described alarm signal drive circuit includes warning light drive circuit, the outfan of described sound Comparison Circuit electrically connects with the input of described warning light drive circuit, and the outfan of described warning light drive circuit electrically connects with the drive end of described LED light (8).
  4. 4. USB flash disk article seeker according to claim 3, it is characterized in that: described attention device also includes buzzer (9), described alarm signal drive circuit includes warning voice drive circuit, the outfan of described sound Comparison Circuit electrically connects with the input of described warning voice drive circuit, and the outfan of described warning voice drive circuit electrically connects with the drive end of described buzzer (9).
  5. 5. USB flash disk article seeker according to claim 4, it is characterized in that: described memorizer is provided with look for something audio storage district and USB flash disk memory block, described preset that recorded audio of looking for something is stored in described memorizer look for something in audio storage district, the second road input of described sound Comparison Circuit reads the default recorded audio of looking for something of storage in the audio storage district that looks for something of described memorizer;The data transmitted through described USB interface (1) are stored in the USB flash disk memory block of described memorizer.
  6. 6. USB flash disk article seeker according to claim 5, it is characterised in that: described USB flash disk article seeker is additionally provided with shift knob (5);Described shift knob (5) electrically connects with the control end of described sound monitoring circuit, and described sound monitoring circuit will be stored in the looking for something in audio storage district of described memorizer at the be pressed digital audio and video signals of period output of described shift knob (5) as described recorded audio of looking for something of presetting.
  7. 7. USB flash disk article seeker according to claim 6, it is characterised in that: described USB flash disk article seeker is additionally provided with shell (2);The leading section of described shell (2) has on USB port, sidewall and has button installing hole, rearward end has recording through hole (7) and Air Filter (10);Described USB interface (1), battery (3), circuit board (4), shift knob (5), microphone (6), it is internal that LED light (8) and buzzer (9) are installed in described shell (2), described USB interface (1) is exposed at the USB port of described shell (2), described shift knob (5) exposes at the button installing hole of described shell (2), described microphone (6) exposes at the recording through hole (7) of described shell (2), the described buzzer (9) Air Filter (10) in described shell (2) exposes.
  8. 8. USB flash disk article seeker according to claim 7, it is characterised in that: the rearward end of described shell (2) also has suspension member through wires hole (11).
CN201620176458.7U 2016-03-08 2016-03-08 USB flash disk ware of looking for something Expired - Fee Related CN205405839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620176458.7U CN205405839U (en) 2016-03-08 2016-03-08 USB flash disk ware of looking for something

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620176458.7U CN205405839U (en) 2016-03-08 2016-03-08 USB flash disk ware of looking for something

Publications (1)

Publication Number Publication Date
CN205405839U true CN205405839U (en) 2016-07-27

Family

ID=56442084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620176458.7U Expired - Fee Related CN205405839U (en) 2016-03-08 2016-03-08 USB flash disk ware of looking for something

Country Status (1)

Country Link
CN (1) CN205405839U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108828635A (en) * 2018-06-19 2018-11-16 徐州工业职业技术学院 A kind of device quickly positioned for small article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108828635A (en) * 2018-06-19 2018-11-16 徐州工业职业技术学院 A kind of device quickly positioned for small article
CN108828635B (en) * 2018-06-19 2022-02-18 徐州工业职业技术学院 Device for quickly positioning small-sized object

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160727

Termination date: 20190308