CN202661969U - Multifunctional handwriting digital pen - Google Patents
Multifunctional handwriting digital pen Download PDFInfo
- Publication number
- CN202661969U CN202661969U CN 201220341806 CN201220341806U CN202661969U CN 202661969 U CN202661969 U CN 202661969U CN 201220341806 CN201220341806 CN 201220341806 CN 201220341806 U CN201220341806 U CN 201220341806U CN 202661969 U CN202661969 U CN 202661969U
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- pen
- electromagnetic induction
- induction coil
- handwriting digital
- digital pen
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Abstract
The utility model provides a multifunctional handwriting digital pen. The multifunctional handwriting digital pen comprises a pen cylinder, a rotary buckle, a pen cap and a pen refill of which the end part is provided with a pen point; the pen cap is mounted at one end of the pen cylinder, and the rotary buckle is mounted at the other end of the pen cylinder; the rotary buckle is provided with a through hole, the pen refill is arranged in a cylinder body, and the pen point of the pen refill passes through the through hole; an electromagnetic induction coil and a power supply are further mounted in the pen cylinder; and the power supply is electrically connected with the electromagnetic induction coil. Thus, the multifunctional handwriting digital pen has the advantages of being simple in structure, strong in generality, and capable of saving electricity.
Description
Technical field
The utility model relates to a kind of digital pen, is specifically related to a kind of Multi-functional handwriting digital pen.
Background technology
In the teaching process of campus, the information-based attention that more and more is subject to school owing to having the advantages such as interactivity is strong and convenient to use of teaching process.
At present, adopt traditional device for answering question to realize student's answer in teaching process, concrete, for each student is equipped with respectively a traditional device for answering question, device for answering question is provided with A button, B button, C button, D button, correct button and wrong button; The teacher is shown to all kinds of multiple-choice questions or True-False on the projection screen by computer, the student is after reading exercise question, manually press the corresponding button that is arranged on the device for answering question and submit the exercise question answer to, for example: for one multiple-choice question, four options of ABCD are arranged, select D if some students think, then the student presses the D button and gets final product.By this interaction mode, realized setting a question between the Faculty and Students and answer mutual.
But above-mentioned device for answering question can only satisfy and carries out the mutual of the objective items such as multiple-choice question or True-False between the Faculty and Students, and do not possess realize between the Faculty and Students about write, the subjective item such as picture mutual, therefore, use to have certain limitation.
The utility model content
Defective for the prior art existence, the utility model provides a kind of and the matching used Multi-functional handwriting digital pen of Multi-functional handwriting device for answering question, can not only realize between the Faculty and Students mutual about objective item, simultaneously, also can realize between the Faculty and Students mutual about subjective item.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of Multi-functional handwriting digital pen, comprises that pen container, spinner, the cap for brush and end are equipped with the pen core of nib; The described cap for brush is installed in an end of described pen container, and described spinner is installed in the other end of described pen container; Described spinner is provided with a through hole, and described pen core is arranged on described inner barrel, and the described nib of described pen core passes described through hole; It is characterized in that, in the inside of described pen container electromagnetic induction coil and power supply are installed also; Described power supply is electrically connected with described electromagnetic induction coil.
Preferably, described power supply is chargeable battery and/or non-rechargeabel battery.
Preferably, described chargeable battery is chargeable button cell; Described non-rechargeabel battery is non-rechargeabel button cell.
Preferably, described pen core comprises pencil lead and/or ball pen and/or carbon pen pen core.
Preferably, described electromagnetic induction coil spiral fashion is wrapped in the outside surface of described pen core.
Preferably, the described nib 4-6 millimeter of the bottom of described electromagnetic induction coil distance.
Preferably, also comprise energy-saving control circuit; The input end of described energy-saving control circuit is electrically connected with described electromagnetic induction coil, and the output terminal of described energy-saving control circuit is electrically connected with described power supply.
Preferably, also comprise the electromagnetic frequency regulating circuit; Described electromagnetic frequency regulating circuit is electrically connected with described electromagnetic induction coil.
The beneficial effects of the utility model are as follows:
The Multi-functional handwriting digital pen that the utility model provides, by with the supporting the use of Multi-functional handwriting device for answering question, can not only realize between the Faculty and Students mutual about objective item, simultaneously, also can realize between the Faculty and Students mutual about subjective item, thereby enriched the interaction mode between the teacher and student, strengthened interaction effect; In addition, by data compression technique and time-division multiplex technology transmitting data information, have advantages of that delay is few and data rate is fast; In addition, the Multi-functional handwriting digital pen has advantages of simple in structure, highly versatile and power saving.
Description of drawings
The structural representation of the matching used Multi-functional handwriting device for answering question of Multi-functional handwriting digital pen that provides with the utility model is provided Fig. 1;
The structural representation of the Multi-functional handwriting digital pen that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, the utility model provide with the matching used Multi-functional handwriting device for answering question of Multi-functional handwriting digital pen, comprise successively the handwriting information harvester, analog-digital commutator, data processor and the wireless signal dispensing device that connect.Wherein, data processor can be MCU; Described wireless signal dispensing device can be RF less radio-frequency dispensing device.The handwriting information harvester is to be the electromagnetic induction plate, and the electromagnetic induction plate is equipped with paper holders such as magnet or file, and paper holder is mainly used in fixedly question-answering paper, thereby makes things convenient for the student to answer.
The Multi-functional handwriting digital pen that the utility model provides comprises that pen container, spinner, the cap for brush and end are equipped with the pen core of nib; The described cap for brush is installed in an end of described pen container, and described spinner is installed in the other end of described pen container; Described spinner is provided with a through hole, and described pen core is arranged on described inner barrel, and the described nib of described pen core passes described through hole; Inside at described pen container also is equipped with electromagnetic induction coil and power supply; Described power supply is electrically connected with described electromagnetic induction coil.Wherein, power supply is chargeable battery and/or non-rechargeabel battery, takes up room for saving battery, alleviates the weight of whole digital pen, and chargeable battery can adopt chargeable button cell; Non-rechargeabel battery can adopt non-rechargeabel button cell.In the utility model, pen core can be pencil lead and/or ball pen and/or the carbon pen pen core of routine.The electromagnetic induction coil spiral fashion is wrapped in the outside surface of described pen core, and for improving the accuracy of electromagnetic induction coil emitting electromagnetic wave data, the bottom of electromagnetic induction coil is apart from general 5 millimeter of nib.Also comprise energy-saving control circuit and electromagnetic frequency regulating circuit; The input end of described energy-saving control circuit is electrically connected with described electromagnetic induction coil, and the output terminal of described energy-saving control circuit is electrically connected with described power supply; Described electromagnetic frequency regulating circuit is electrically connected with described electromagnetic induction coil.Therefore, the Multi-functional handwriting digital pen that the utility model provides, outward appearance and conventional pen do not have difference, not only can as normal carbon pen, pencil or ball pen, write at question-answering paper or notebook, sensation is warm and natural when allowing the student use, thereby has protected student's use habit and writing skill; But also handwriting information can be converted into electromagnetic wave signal, then electromagnetic wave signal is sent to the Multi-functional handwriting device for answering question, by the Multi-functional handwriting device for answering question electromagnetic wave signal that receives is carried out analyzing and processing, obtain the handwriting information of student's answer, then be uploaded to the upper computer software playback student process of answering, filled up in the interactive feedback educational engineering can not hand-written answer blank.Because the Multi-functional handwriting digital pen adopts the battery saving mode power supply, prolonged the serviceable life of Multi-functional handwriting digital pen again.
During use, question-answering paper is fixed on the surface of electromagnetic induction plate by paper holder, write answer by matching used Multi-functional handwriting digital pen at question-answering paper, when the pen core of Multi-functional handwriting digital pen moves, electromagnetic induction coil generates electromagnetic waves, then this electromagnetic wave is transmitted to the electromagnetic induction plate, be applied to handwriting information on the question-answering paper by the collection of electromagnetic induction plate, then send this handwriting information to analog-digital commutator, be transferred to data processor after by analog-digital commutator this handwriting information being converted to digital signal; For occupation condition and the increase transmission speed of saving transmission course, data processor can at first compress processing to the digital signal that receives, then the signal after will compressing is transferred to the wireless signal dispensing device, and the signal after will being compressed by the wireless signal dispensing device is transferred to terminal PC.Wherein, the terminal PC that terminal PC is used for the teacher is used for receiving and preserving the handwriting information that each device for answering question sends, thereby conveniently calls or the person's handwriting playback.
In addition, when wireless transmission channel stops up, there is the situation that temporarily can't transmit the person's handwriting signal, so, in the utility model, also be provided with buffer storage; Buffer storage is connected between data processor and the wireless signal dispensing device, when data processor is judged that wireless transmission channel is interfered and can't the transmission of data, can at first the person's handwriting signal that obtains be transferred to buffer storage, wherein, buffer storage is provided with for the SD card slot that the SD card is installed, therefore, buffer storage is stored by the SD card that the connects signal of identifying the handwriting; When data processor is judged wireless transmission channel and is recovered normal, send the order that starts the transmission of data to buffer storage, buffer storage sends to the wireless signal dispensing device with the person's handwriting signal of its storage.Because data processor sends to each person's handwriting signal of buffer storage and carries respectively time tag, therefore, when each person's handwriting signal is sent to terminal PC, terminal PC is according to the sequencing playback person's handwriting signal of time tag, thereby guaranteed that terminal PC correctly reduces the effect of playback person's handwriting signal, and can not send the result that each person's handwriting signal causes the person's handwriting signal correctly to reduce owing to buffer storage lags behind.In addition, the SD card that buffer storage connects also can be stored the answer data that the student forms when going home to practise, when second day behind the school, again with the answer data transmission to terminal PC, realize that off-line does the effect of topic.
For easy to use, also comprise display device; Described display device is connected by the SPI interface with described data processor.Display device can be LCD display, is used for answer initiation command information that display terminal PC sends, the model answer information of objective item, the strong and weak information of current wireless signal transmission, current electric quantity information, current subjective item place page number information etc.
Also comprise an above command selection button; Each command selection button is connected by the I/O mouth with data processor respectively.Wherein, the command selection button comprises upwards page-turning button and/or downwards page-turning button and/or A button and/or B button and/or C button and/or D button and/or ACK button and/or reset button.By the abundant command selection button of design, made things convenient for the student the answering of objective item such as to select, judge, race to be the first to answer a question.
In the utility model, adopt the basic Multi-functional handwriting digital pen identical with traditional papery notebook, ball pen of hand-written custom, after Multi-functional handwriting device for answering question pad is below notebook or paper, write normally, simultaneously with the person's handwriting electronization of writing.The result of answer can not only preserve fully by buffer storage, and by upper computer software, can also realize the functions such as the online broadcast of written handwriting and after class playback, meanwhile, papery answer result can also be retained.
In sum, the Multi-functional handwriting device for answering question that the utility model provides, by the abundant command selection button that arranges, not only make things convenient for the student to finish selection, the answer of subjective item such as judge, race to be the first to answer a question, and by the electromagnetic induction plate, the answer handwriting information that induction Multi-functional handwriting digital pen is write at question-answering paper, the mode of answer person's handwriting information exchange being crossed wireless transmission by compression algorithm and time-division multiplex technology uploads to teacher's terminal PC in real time, has realized the teacher observes student's hand-written answering information in real time by upper computer software effect.And, buffer storage by the configuration of Multi-functional handwriting device for answering question, the teacher can also check the hand-written answer data that the student at any time does one's exercises and forms, and student's hand-written answer data are recorded the study growth track that can form the student, finally forms student's archives of growing up really.
In sum, the Multi-functional handwriting device for answering question that the utility model provides, can not only realize between the Faculty and Students mutual about objective item, simultaneously, also can realize between the Faculty and Students mutual about subjective item, thereby enriched the interaction mode between the teacher and student, strengthened interaction effect; In addition, by data compression technique and time-division multiplex technology transmitting data information, have advantages of that delay is few and data rate is fast.The Multi-functional handwriting digital pen that the utility model provides, by with the supporting the use of Multi-functional handwriting device for answering question, can not only realize between the Faculty and Students mutual about objective item, simultaneously, also can realize between the Faculty and Students mutual about subjective item, thereby enriched the interaction mode between the teacher and student, strengthened interaction effect; In addition, by data compression technique and time-division multiplex technology transmitting data information, have advantages of that delay is few and data rate is fast; In addition, the Multi-functional handwriting digital pen has advantages of simple in structure, highly versatile and power saving.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection domain of the present utility model.
Claims (8)
1. a Multi-functional handwriting digital pen comprises that pen container, spinner, the cap for brush and end are equipped with the pen core of nib; The described cap for brush is installed in an end of described pen container, and described spinner is installed in the other end of described pen container; Described spinner is provided with a through hole, and described pen core is arranged on described inner barrel, and the described nib of described pen core passes described through hole; It is characterized in that, in the inside of described pen container electromagnetic induction coil and power supply are installed also; Described power supply is electrically connected with described electromagnetic induction coil.
2. Multi-functional handwriting digital pen according to claim 1 is characterized in that, described power supply is chargeable battery and/or non-rechargeabel battery.
3. Multi-functional handwriting digital pen according to claim 2 is characterized in that, described chargeable battery is chargeable button cell; Described non-rechargeabel battery is non-rechargeabel button cell.
4. Multi-functional handwriting digital pen according to claim 1 is characterized in that, described pen core comprises pencil lead and/or ball pen and/or carbon pen pen core.
5. Multi-functional handwriting digital pen according to claim 1 is characterized in that, described electromagnetic induction coil spiral fashion is wrapped in the outside surface of described pen core.
6. Multi-functional handwriting digital pen according to claim 5 is characterized in that, the described nib 4-6 millimeter of bottom distance of described electromagnetic induction coil.
7. Multi-functional handwriting digital pen according to claim 1 is characterized in that, also comprises energy-saving control circuit; The input end of described energy-saving control circuit is electrically connected with described electromagnetic induction coil, and the output terminal of described energy-saving control circuit is electrically connected with described power supply.
8. Multi-functional handwriting digital pen according to claim 1 is characterized in that, also comprises the electromagnetic frequency regulating circuit; Described electromagnetic frequency regulating circuit is electrically connected with described electromagnetic induction coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341806 CN202661969U (en) | 2012-07-13 | 2012-07-13 | Multifunctional handwriting digital pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341806 CN202661969U (en) | 2012-07-13 | 2012-07-13 | Multifunctional handwriting digital pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661969U true CN202661969U (en) | 2013-01-09 |
Family
ID=47456861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341806 Expired - Fee Related CN202661969U (en) | 2012-07-13 | 2012-07-13 | Multifunctional handwriting digital pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875526A (en) * | 2015-05-10 | 2015-09-02 | 深圳市中幼国际教育科技有限公司 | Child safety pen and use method thereof |
| CN105653073A (en) * | 2016-03-29 | 2016-06-08 | 联想(北京)有限公司 | Handwriting pen |
| CN108027672A (en) * | 2015-09-10 | 2018-05-11 | 微软技术许可有限责任公司 | Active pencil and transmitter |
-
2012
- 2012-07-13 CN CN 201220341806 patent/CN202661969U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875526A (en) * | 2015-05-10 | 2015-09-02 | 深圳市中幼国际教育科技有限公司 | Child safety pen and use method thereof |
| CN108027672A (en) * | 2015-09-10 | 2018-05-11 | 微软技术许可有限责任公司 | Active pencil and transmitter |
| CN108027672B (en) * | 2015-09-10 | 2021-03-09 | 微软技术许可有限责任公司 | Active pencil and emitter |
| CN105653073A (en) * | 2016-03-29 | 2016-06-08 | 联想(北京)有限公司 | Handwriting pen |
| CN105653073B (en) * | 2016-03-29 | 2019-07-26 | 联想(北京)有限公司 | A kind of writing pencil |
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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: 20130109 Termination date: 20170713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |