CN207718660U - A kind of anti-lost page turning laser pen - Google Patents

Abstract

The utility model discloses a kind of novel anti-lost page turning laser pens, including pen body and nib, setting microprocessor, signal projector in the pen body, the microprocessor is connect with signal projector, further include timing module, regularly button module, time switch module, alarm module, the microprocessor is separately connected timing module, regularly button module, time switch module and alarm module.The utility model has the advantage of：Timing module is housed in pen body, by regularly button module, timing is set, after reaching the preset time, pen body can send out alarm signal automatically, user is reminded to fetch the nib of grafting on computers, to utmostly reduce the problem of resulting in waste of resources due to the loss of page turning laser pen nib, Pen for turning page are unable to normal use, while the alarm signal used accomplishes noiseless prompting for vibration reminding.

Description

A kind of anti-lost page turning laser pen

Technical field

The utility model is related to a kind of novel anti-lost page turning laser pens.

Background technology

Today's society in company in employee's speech, school when class-teaching of teacher, can all use page turning laser pen, it can be User comes out from thorough liberation beside computer, and user need not keep beside computer always.Laser pen includes pen body and pen Head, modules, the nib parts such as the interior setting laser cell of pen body, control unit, RF RF remotes, laser include less radio-frequency Receiver and USB interface etc., when in use, nib on computers, are controlled by USB interface connection by the button in pen body System, no matter user is in classroom, which corner of lecture hall, also need to only gently press the upper and lower page turning key on page turning laser pen, It can translate on arbitrarily desired picture.It does not need again before user stays in always dais and operates computer, while saving yet Walk back the arduous of dais page change.But in use, the separated structure of pen body and nib uses after use Person's Chang Yinwei carelessness does not keep the extraction for being inserted in computer USB mouth well, causes wireless receiver to be lost, then this Pen for turning page cannot be just It is often used, causes the waste of resource

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of novel anti-lost page turning laser Pen forgets the defect for fetching nib after reducing use.

To achieve the goals above, the technical solution adopted in the utility model is：A kind of novel anti-lost page turning laser pen, packet Pen body and nib are included, microprocessor, signal projector are set in the pen body, the microprocessor connects with signal projector It connects, further includes timing module, regularly button module, time switch module, alarm module, the microprocessor is separately connected fixed When module, regularly button module, time switch module and alarm module.

The alarm module is mini vibrator and/or buzzer.

The microprocessor is connect with display screen, and the display screen is arranged in pen body.

Further include power module in the laser pen pen body, the power module is each electricity consumption module for power supply in pen body, The power module is connect with charging circuit, and the charging circuit is connect with USB interface.

The utility model has the advantage of：Timing module is housed in pen body, when timing is set by regularly button module Between, after reaching the preset time, pen body can send out alarm signal automatically, and user is reminded to fetch grafting on computers Nib results in waste of resources to utmostly reduce due to the loss of page turning laser pen nib, Pen for turning page are unable to normal use The problem of, while the alarm signal used accomplishes noiseless prompting for vibration reminding.

Description of the drawings

Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described：

Fig. 1 is the utility model structure principle chart.

Specific implementation mode

Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing Step detailed description.

As shown in Figure 1, a kind of novel anti-lost page turning laser pen, nothing is provided in the nib and pen body of laser pen, nib Line receiver, USB interface, written grafting when in use is on computers.Pen body is arranged microprocessor, wireless signal transmitter, swashs Optical transmitting set, wireless signal transmitter, are separately connected microprocessor at laser emitter, and laser signal and nothing are sent out for controlling Line signal is to control the page turning of PPT.In order to realize that timing mould is arranged in the anti-lost prompting function of nib, the present embodiment in pen body Block, regularly button module, time switch module, alarm module, microprocessor be separately connected timing module, regularly button module, Time switch module and alarm module.Regularly button module be used for the incoming timing time, by microprocessor control timing module into Row timing, time switch module are used to send out control signal to microprocessor for starting timing module, time switch module, with The startup of timing module is controlled, time switch module can be touch switch here, for sending out triggering letter to microprocessor Number.Alarm module prevents user from forgetting to take nib away for sending out alarm signal after timing module timing.

Mini vibrator or buzzer may be used in alarm module, and buzzer has reminds effect well, and vibrator can To provide noiseless vibrations, prompting is reduced to extraneous interference, such as in actually speech or upper class hour, since preset time is less than in fact The border class period here by the way of vibration reminding more preferably, passes through at this time if beeping will obviously influence to attend class at this time Key-press module cancels or adjustment timing.

Display screen is set in pen body, and display screen is connected to microprocessor, for showing that word is reminded and timing time is believed Breath.

Timing is being set by regularly button module using preceding, when starting, is pressing time switch module, timing Module starts timing, sends out signal deaf after timing to microprocessor, microprocessor control alarm module sends out alarm signal It beeps or vibration signal, while can prompt to withdraw laser pen nib part by display screen display alarm information, It prevents after speech since carelessness is forgotten to fetch nib.

Setting power module provides electric energy for each electricity consumption module in laser pen pen body, charges for convenience, and external power supply is logical It is connect with power module after crossing USB interface, charging circuit, for charging for power module.

Obvious the utility model specific implementation is not subject to the restrictions described above, as long as using the methodology of the present invention The improvement of the various unsubstantialities carried out with technical solution, within protection scope of the present invention.

Claims (4)

1. a kind of anti-lost page turning laser pen, including pen body and nib, the interior setting microprocessor of the pen body, signal projector, The microprocessor is connect with signal projector, it is characterised in that：Further include timing module, regularly button module, periodically open Module, alarm module are closed, the microprocessor is separately connected timing module, regularly button module, time switch module and report Alert module.

2. a kind of anti-lost page turning laser pen as described in claim 1, it is characterised in that：The alarm module is micro-vibration Device.

3. a kind of anti-lost page turning laser pen as claimed in claim 1 or 2, it is characterised in that：The microprocessor and display Screen connection, the display screen are arranged in pen body.

4. a kind of anti-lost page turning laser pen as claimed in claim 1 or 2, it is characterised in that：Further include power module, it is described Power module is each electricity consumption module for power supply in pen body, and the power module is connect with charging circuit, the charging circuit It is connect with USB interface.