CN202413080U - Multifunctional radio pen - Google Patents
Multifunctional radio pen Download PDFInfo
- Publication number
- CN202413080U CN202413080U CN2012200119591U CN201220011959U CN202413080U CN 202413080 U CN202413080 U CN 202413080U CN 2012200119591 U CN2012200119591 U CN 2012200119591U CN 201220011959 U CN201220011959 U CN 201220011959U CN 202413080 U CN202413080 U CN 202413080U
- Authority
- CN
- China
- Prior art keywords
- penholder
- radio reception
- main control
- control unit
- pen
- 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
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model discloses a multifunctional radio pen, which is formed by a pen rod, a pen refill and a radio unit, a MP3 main control unit, a liquid crystal display (LCD) unit and a data storage unit. The multifunctional radio pen is stable in radio frequency and free of drifting, has an LCD frequency indicating function, also has functions of MP3 playing, recording, data storage and the like, and improves use value.
Description
Technical field
The utility model relates to a kind of pen, relates in particular to a kind of multifunction electronic pen.
Background technology
Chinese patent (application number: 02252517.3, the day for announcing: on August 20th, 2003) disclose a kind of multi-functional radio reception pen, constituted by penholder and the radio reception receiving circuit that is installed in the penholder; This pen can be write, simultaneously also can broadcast listening, and practicality is stronger; But this product adopts is that FM radio special chip TDA7088T or its compatible model of luxuriant and rich with fragrance sharp Pu early development done the radio reception unit, and its shortcoming is that frequency is unstable, is prone to drift; Do not have the frequency deixis, and except function of radio receiver, do not have other amusement function; Therefore, existence further improves part.
The utility model content
The utility model purpose is to provide a kind of multi-functional radio reception pen, can be used for writing words, receives FM broadcasting, also has other functions such as the demonstration of LCD frequency, MP3 music, recording, storage, thereby solves the deficiency of former design.
For realizing above-mentioned purpose; The solution of the utility model is: a kind of multi-functional radio reception pen; Comprise penholder and following penholder, pen core and radio reception unit, also comprise the MP3 main control unit, LCD display unit and data storage cell; Described radio reception unit and MP3 main control unit are connected and receive the control of MP3 main control unit, and the MP3 main control unit connects LCD display unit and data storage cell.
Described radio reception unit, MP3 main control unit, LCD display unit, data storage cell are installed in last penholder, and the LCD display unit is arranged on the side of penholder.
Said MP3 main control unit connects a recording miaow head, and last penholder is provided with the conversation hole at recording miaow head corresponding position.
Said MP3 main control unit connects a USB interface, and USB interface stretches out through the lower end of last penholder.
Above-mentioned all circuit units are supplied power by the rechargeable battery that is arranged in the penholder.
The top of last penholder is provided with a toggle switch, and the connection of power supply and shutoff receive the control of toggle switch.
The beneficial effect of the utility model is, the radio reception unit adopts digital control technology, and frequency stabilization does not have drift, has the indication of LCD frequency, makes operation more directly perceived, and has functions such as MP3 broadcast, recording, storage, further improved the use value of radio reception pen.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model embodiment schematic block circuit diagram.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1 and shown in Figure 2, a kind of multi-functional radio reception pen comprises penholder 1, following penholder 2, pen core 3, radio reception unit 4, MP3 main control unit 5, LCD display unit 6, data storage cell 7.Radio reception unit 4 and MP3 main control unit 5 electrically connect and receive the control of MP3 main control unit, and MP3 main control unit 5 is also connecting LCD display unit 6 and data storage cell 7.
It is the special-purpose radio reception chip of FM or its compatible model of RDA5807 that radio reception unit 4 adopts model; The FM radio reception module that also can adopt TEA5767 or its compatible model to make; Radio reception unit 4 carries out communication through I2C interface and MP3 main control unit 5; The I2C digital controlled signal that relies on MP3 main control unit 5 to send carries out work, therefore has the characteristics of high stability, not drift of frequency, and after the frequency of radio station that receives handled by MP3 main control unit 5; Show through LCD display unit 6, the user is grasped do more intuitive and convenient.
ATJ3315MP3 application-specific integrated circuit or the compatible model IC of its function that MP3 main control unit 5 adopts torch power company can accomplish functions such as usb communication, the decoding of MP3 music data, audio signal amplification, radio reception FREQUENCY CONTROL, recorded audio signals input, LCD driving, storage, Charge Management.MP3 main control unit 5 is connecting radio reception unit 4 respectively; LCD display unit 6, data storage cell 7; And recording miaow head 8, form a circuit module jointly, install in last penholder 1; LCD display unit 6 is arranged on the side of penholder 1, and the transparent dustproof window through last penholder 1 corresponding position setting externally shows information.Last penholder 1 is provided with the conversation hole at recording miaow head 8 corresponding positions, is beneficial to the input of external voice signal.The USB interface 9 that is connected with MP3 main control unit 5 is being born the effect of MP3 main control unit 5 and extraneous computer data communication, and USB interface 9 stretches out through the lower end of last penholder 1.
Above-mentioned all circuit units are supplied power by the rechargeable battery that is arranged in the penholder, when power supply exhausts, through the Charge Management program of USB interface 9 and MP3 main control unit 5, rechargeable battery are charged, and have avoided changing the trouble of battery.
The top of last penholder 1 is provided with toggle switch 12, is used for turning on and off power supply.
More than combine accompanying drawing and embodiment that the utility model is described in detail; Should be noted that; The foregoing description is merely the utility model preferred embodiment; Not in order to limiting the utility model, every modification of making according to the utility model thought spirit and principle, be equal to and replace and improvement etc., all should be the utility model protection domain and contain.
Claims (6)
1. multi-functional radio reception pen; Comprise penholder and following penholder, pen core and radio reception unit; It is characterized in that: also comprise the MP3 main control unit; LCD display unit and data storage cell, described radio reception unit is connected with the MP3 main control unit and controlled by the MP3 main control unit, and the MP3 main control unit connects LCD display unit and data storage cell.
2. multi-functional radio reception pen according to claim 1, it is characterized in that: described LCD display unit is arranged on the side of penholder.
3. multi-functional radio reception pen according to claim 1 is characterized in that: said MP3 main control unit connects a recording miaow head, and last penholder is provided with the conversation hole at recording miaow head corresponding position.
4. multi-functional radio reception pen according to claim 1 is characterized in that: said MP3 main control unit connects a USB interface, and USB interface stretches out through the lower end of last penholder.
5. multi-functional radio reception pen according to claim 1 is characterized in that: comprise the rechargeable battery that is arranged in the penholder.
6. multi-functional radio reception pen according to claim 1 is characterized in that: comprise the power switch that is arranged on the penholder top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200119591U CN202413080U (en) | 2012-01-10 | 2012-01-10 | Multifunctional radio pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200119591U CN202413080U (en) | 2012-01-10 | 2012-01-10 | Multifunctional radio pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413080U true CN202413080U (en) | 2012-09-05 |
Family
ID=46737868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200119591U Expired - Fee Related CN202413080U (en) | 2012-01-10 | 2012-01-10 | Multifunctional radio pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751754A (en) * | 2016-03-09 | 2016-07-13 | 中山市吉尔科研技术服务有限公司 | High-efficiency low-consumption intelligent multifunctional simple voice recording pen |
| CN108068499A (en) * | 2016-11-18 | 2018-05-25 | 天津嘉深保科技发展有限公司 | A kind of conference service sound pick-up outfit |
-
2012
- 2012-01-10 CN CN2012200119591U patent/CN202413080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751754A (en) * | 2016-03-09 | 2016-07-13 | 中山市吉尔科研技术服务有限公司 | High-efficiency low-consumption intelligent multifunctional simple voice recording pen |
| CN108068499A (en) * | 2016-11-18 | 2018-05-25 | 天津嘉深保科技发展有限公司 | A kind of conference service sound pick-up outfit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205263516U (en) | Children learn intelligent wrist -watch | |
| CN202413080U (en) | Multifunctional radio pen | |
| CN201826605U (en) | Key with MP3 function | |
| CN203013273U (en) | Multifunctional recording pen | |
| CN204559836U (en) | Intelligent earphone | |
| CN202135136U (en) | Radio with screen and capable of being inserted with cards | |
| CN202602740U (en) | Mobile phone with electronic newspaper reading device | |
| CN201712328U (en) | Multifunctional pen | |
| CN202632561U (en) | Wireless charging type point read pen | |
| CN203945861U (en) | A kind of pen with music playback function | |
| CN202795792U (en) | Digital voice learning machine | |
| CN204291322U (en) | A kind of bluetooth-type earphone for Aural-comprehension Training | |
| CN202111829U (en) | Wireless multifunctional earphone | |
| CN201383343Y (en) | MP3 player | |
| CN203490585U (en) | Tablet personal computer with Bluetooth pen integrating calling, charging, touch and remote control | |
| CN203747936U (en) | Multifunctional digital loudspeaker box | |
| CN203520868U (en) | Multifunctional wireless portable hard disk | |
| CN201853372U (en) | Point reading device with playing card | |
| CN201853370U (en) | Wireless touch-read device | |
| CN208444174U (en) | A kind of novel music playing device | |
| CN209861083U (en) | USB power supply drive-by-wire stereo set | |
| CN201536013U (en) | Waist-hanging type loud-speaker | |
| CN201240165Y (en) | Pen with radio reception function | |
| CN201511684U (en) | U-disk pen with TV signal receiver | |
| CN203137374U (en) | Multifunctional electronic pen bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |