CN203733345U - Multifunctional demonstration pen - Google Patents
Multifunctional demonstration pen Download PDFInfo
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- CN203733345U CN203733345U CN201320764252.2U CN201320764252U CN203733345U CN 203733345 U CN203733345 U CN 203733345U CN 201320764252 U CN201320764252 U CN 201320764252U CN 203733345 U CN203733345 U CN 203733345U
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- pointer
- control device
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- pen
- wireless
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Abstract
The utility model discloses a multifunctional demonstration pen, including a pen body, a pointer, an audio signal collecting device, a volume control device, a PPT control device, a wireless receiving module and a wireless transmitting module, wherein the pointer is arranged on the top of the pen body, the audio signal collecting device is arranged on the bottom of the pen body, the volume control device is arranged on one side of the pen body, the PPT control device is arranged on the surface of the pen body, the wireless transmitting module is arranged in the pen body and is used for transmitting an audio signal, a volume volume control signal, a PPT control signal and/or a data signal, the audio signal collecting device, the volume control device and the PPT control device are electrically connected with the wireless transmitting module, the wireless receiving module is embedded in the pen body, when a data receiving device is connected, a corresponding receiving device is taken out from the pen body for connection, and the wireless receiving module is used for receiving a signal sent by the wireless transmitting module and transmitting the signal to the receiving device. The multifunctional demonstration pen is used for picking up voice when being used for demonstrating, so that the functions are comprehensive and reasonable, and the multifunctional demonstration pen is convenient to carry.
Description
Technical field
The utility model belongs to electricity operation teaching aid field, more specifically, relates to a kind of Multifunctional demonstration pen.
Background technology
In teaching process and when meeting-place is reported, keynoter, adopts demonstration pen to indicate the content of demonstration board at a distance conventionally.Demonstration pen has laser pointer function conventionally, and energy Emission Lasers, forms hot spot on demonstration board a long way off, thus instruction content.Demonstration pen helps keynoter and audience to link up, and makes classroom or speech content more lively, makes keynoter can leave demo one segment distance, flexible and convenient operation simultaneously.
Most demonstration pen also has page-turning function, in the time using electronic presentations document (Power Point, PPT), also has page-turning function simultaneously, can use the PPT page turning showing on demonstration pen control computer.Also there is the equipment of integrated microphone, laser pointer and PPT page-turning function, although such equipment can allow user without hand-held multiple equipment, but microphone and laser pointer are while being used, in order to obtain better effect, hand-held direction difference, while using laser pointer instruction distant place demonstration board, cannot use microphone simultaneously, cause and use inconvenience.
Utility model content
For above defect or the Improvement requirement of prior art, the utility model provides a kind of demonstration pen, its object is to arrange demonstration pen pointer function and the same energy of microphone, allow user in using demonstration pen pointer function, use microphone to obtain good amplifying effect, solve thus need to use when current keynoter need to use demonstration pen simultaneously and cause inconvenient technical matters as other public address equipments such as microphones.
For achieving the above object, provide a kind of Multifunctional demonstration pen according to the utility model, comprise a body, teacher's pointer, sound signal gathering-device, sound volume control device, PPT control device, wireless receiving module, wireless transmitter module, described teacher's pointer is arranged on a body top, described sound signal gathering-device is arranged on a body bottom, described sound volume control device is arranged on a body one side, described PPT control device is arranged on a body surface, described wireless transmitter module is arranged on a body inside, for audio signals, volume control signal, PPT control signal and/or data-signal, described sound signal gathering-device, sound volume control device, PPT control device is electrically connected with wireless transmitter module, described wireless receiving module embeds a body, when connection data receiving trap, take out with corresponding receiving trap and be connected from a body, for receiving the signal of wireless transmitter module transmission and sending receiving trap to.
Preferably, described demonstration pen, also comprises time set and display screen, described time set is arranged on a body inside, be used for providing the time and/or realize clocking capability, described display screen is arranged on a body surface, for displaying time, time status, time set information, electric quantity of power supply situation.
Preferably, described demonstration pen, its teacher's pointer is one or more in retractable pointer, laser pointer and mouse controller, wherein mouse controller is electrically connected with described wireless launcher.
Preferably, described demonstration pen, its sound signal gathering-device is micro audio signal collector.
Preferably, described demonstration pen, its wireless receiving module adopts USB interface to be connected with receiving trap.
Preferably, described demonstration pen, its wireless receiving module possesses storage data function simultaneously, and wireless receiving module transmits signal and storage data share a USB interface to receiving trap.
In general, the above technical scheme of conceiving by the utility model compared with prior art, due to the ingenious setting of each parts, can obtain following beneficial effect:
(1) teacher's pointer and microphone audio signal receiving trap are separately positioned on top and the bottom of demonstration pen, make keynoter using in teacher's pointer, and audio frequency gathering-device just in time, in working position preferably, can pick up orator's voice clearly.
(2) volume control button is arranged on a side of a demonstration pen body, and keynoter is in the time using demonstration pen, and finger just in time, in the convenient position of controlling microphone volume control knob, can be controlled microphone audio output volume at any time.
(3) sound signal, PPT control signal and data-signal, all send receiving trap to by wireless transmitter module and wireless receiving module, by an Interface realization several data transfer function.
(4) the each same energy of the diverse location appropriate design of demonstration pen body region, equipment size is less, is convenient for carrying, and has instruction content, controls PowerPoint, sound amplification function, meets the various demands of general speech.
Preferred version, described demonstration pen is also integrated time and clocking capability, facilitates keynoter, controls the speech time; Described demonstration pen wireless receiving module uses USB interface, and energy and most receiving equipment coordinate, and extendability is strong; Described demonstration pen wireless receiving module possesses the function of storage data simultaneously, adopts when USB interface, can make USB flash disk and use, and facilitates keynoter's material for preparing a speech, and does not need to prepare separately mobile data memory unit; Described demonstration pen has display screen, except energy displaying time information, time status, time set information, electric quantity of power supply, according to functions of the equipments difference, can also show other extend informations, as information such as storer remaining space, information volume, signal intensities.
Teacher's pointer described in demonstration pen is one or more in the mode of the instruction such as retractable pointer, laser pointer, mouse controller speech content.Polytype like this teacher's pointer, can adapt to the demand of different situations, indicate nearer speech plate, use flexible teacher's pointer speech better effects if, indicate speech plate far away, use laser pointer is more convenient, to multiple speech plates instruction content simultaneously, uses mouse controller instruction can reach the effect of synchronous instruction.The mode of the integrated multiple instruction speech content of preferred version, can adapt to the demand of different speech situations, convenient, flexible.
Brief description of the drawings
Fig. 1 is the stereographic map of embodiment;
Fig. 2 is the vertical view of embodiment;
Fig. 3 is the front elevation of embodiment;
Fig. 4 is the upward view of embodiment;
Fig. 5 is the schematic diagram of embodiment receiving end;
Fig. 6 is embodiment right view;
Fig. 7 is the rear view of embodiment.
In institute's drawings attached, identical Reference numeral is used for representing identical element or structure, wherein:
201 is retractable pointer, 202 is laser pointer, 301 is LED display, 302 is LED display shift knob, 303 is LED display backlight button, 304 is LED display set of time button, and 305 is other function selecting keys of LED display, and 306 is page-turning button on PowerPoint, 307 is laser pointer/mouse controller switch, 308 is page-turning button under PowerPoint, and 401 is teacher's pointer fixed screw, 402 wireless receiving modules, 403 is micro audio signal collection device, 601 is power switch, and 602 is volume control lever, 701 power supplys.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.In addition,, in each embodiment of described the utility model, involved technical characterictic just can combine mutually as long as do not form each other conflict.
The demonstration pen that the utility model provides, comprises a body, teacher's pointer, sound signal gathering-device, sound volume control device, PPT control device, wireless transmitter module, wireless receiving module and power supply.
Described teacher's pointer is arranged on a body top, and described teacher's pointer can be one or more of flexible teacher's pointer, laser pointer and mouse controller, and in the time there is multiple teacher's pointer form, multiple teacher's pointer form can be used or choice for use simultaneously.The body of rod merogenesis of described flexible teacher's pointer, there is pole cap on body of rod top, and the each joint of the body of rod is nested in together, and while use, the body of rod is collected in demonstration pen inside, holds pole cap and extract the body of rod out when use.Described laser pointer can form hot spot instruction content on demonstration board.Described mouse controller, judges the control of user to mouse by sensor, sends control data to connecting computer receiving apparatus by wireless transmitter module and wireless receiving module, realizes computer mouse control instruction content.Described sound signal gathering-device is micro audio signal collection device, be arranged on a body bottom, in the time using teacher's pointer, the position of sound signal gathering-device nature in close user, realize sound signal collecting function, and convert sound signal to data, send to data sink by wireless transmitter module and wireless receiving module.Described sound volume control device is arranged on a body one side, and for controlling the volume of public address equipment, sound volume control device converts keynoter's operation to volume control signal, sends to data sink by wireless transmitter module and wireless receiving module.Described PPT control device is arranged on a body surface, facilitates orator to control, for controlling page turning and lower page turning on PowerPoint.Described wireless transmitter module is arranged on demonstration pen inside, by wireless signal, the Multifunctional demonstration data transmission method that sound signal, volume control signal, PPT control signal and/or data-signal are provided according to the utility model is encoded and sends to wireless receiving module.Described wireless receiving module embeds a body, when connection data receiving trap, take out with corresponding receiving trap and be connected from a body, for receiving the wireless signal of wireless transmitter module transmitting, and by wireless signal decoding, realize and operate accordingly or transmit corresponding data.Wireless receiving module can use USB interface to be connected with receiving trap, and wireless receiving module also can have data storage function, now can be used as USB flash disk and uses, the data that are easy to carry and use while speech.
The receiving trap that wireless receiver connects, can realize audio output function, can realize and amplifying, if read the audio amplifier of voice data, receiving trap also can be realized PowerPoint control, data read functions simultaneously, as computer.
Preferred version, described Multifunctional demonstration pen, also comprises time set and display screen.Described time set is arranged on a body inside, and time function and/or clocking capability can be provided, and time function comprises: time calibration, local zone time, zebra time, timing function, clocking capability comprises computing time, countdown, stop watch function.Described display screen is arranged on a body surface, for displaying time, time status, time set information, electric weight situation.
Be below embodiment:
The demonstration pen preferred embodiment that the utility model provides, as shown in Figure 1.Demonstration pen pen is as round rectangle, the size that applicable human body is held.
Body top, as shown in Figure 2, is provided with retractable pointer 201, laser pointer 202, flexible teacher's pointer is fixed in a body by screw 401, when use, hold the pole cap of flexible teacher's pointer, extract flexible teacher's pointer out, while use, the each joint of flexible teacher's pointer shaft is nested in and is collected in together a body inside.Mouse controller, by being arranged on a body inside, by gravity sensing device, is realized mouse control.
Body front, as shown in Figure 3, be provided with on LED display 301, LED display shift knob 302, LED display backlight button 303, LED display set of time button 304, other function selecting keys 305 of LED display, PowerPoint page-turning button 308 under page-turning button 306, laser pointer/mouse controller switch 307 and PowerPoint.LED display by LED display switch control opening and closing, can show current time when unlatching, facilitates keynoter to control speech progress, when light more secretly, can, by pinning LED-backlit switch, open LED screen backlight.Alignment time is, can control and needs the part adjusted by pinning set of time button, needs adjustment member to occur flicker, now uses the upper and lower page turning key of PowerPoint to adjust numerical value.In the time that need to using laser pointer, keynoter pins laser pointer/mouse controller switch 307, Emission Lasers, on demonstration board, form hot spot, and need to use mouse controller time, press laser pointer/mouse controller switch twice by continuity point, realize and open mouse controller and close mouse controller.
Body bottom, as shown in Figure 4, is provided with teacher's pointer fixed screw 401, wireless receiving module 402 and micro audio signal collection device 403.Teacher's pointer fixed screw is used for fixing flexible teacher's pointer 201.Wireless receiving module 402 adopts suction-type structure, embeds a body, when use, extracts from a body, is connected with computer.Wireless receiving module adopts USB interface, as shown in Figure 5, can receive signal the decoding of the wireless transmitter module transmitting that is arranged on a body inside, realize corresponding operation or data transmission, wireless receiving module also has memory function simultaneously, can be used as USB flash disk and use, facilitate orator to carry the documents such as PowerPoint.
Body one side, as shown in Figure 6, is provided with power switch 601 and volume control lever 602.Can cut off or switch on power by pressing power switch 601.By stirring up and down volume control lever 602, can control the public address equipment volume adjustment of coupling arrangement, volume is adjusted to hour, for quiet; While adjusting to maximum, public address equipment is with peak power work.
Pen is carried face on the body, as shown in Figure 7, is provided with power supply 701, and power supply is dry cell and battery compartment.
Sound signal gathering-device, sound volume control device, PPT control device, mouse controller are electrically connected with wireless transmitter module.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a Multifunctional demonstration pen, it is characterized in that, comprise a body, teacher's pointer, sound signal gathering-device, sound volume control device, PPT control device, wireless receiving module and wireless transmitter module, described teacher's pointer is arranged on a body top, described sound signal gathering-device is arranged on a body bottom, described sound volume control device is arranged on a body one side, described PPT control device is arranged on a body surface, described wireless transmitter module is arranged on a body inside, for audio signals, volume control signal, PPT control signal and/or data-signal, described sound signal gathering-device, sound volume control device, PPT control device is electrically connected with wireless transmitter module, described wireless receiving module embeds a body, when connection data receiving trap, take out with corresponding receiving trap and be connected from a body, for receiving the signal of wireless transmitter module transmission and sending receiving trap to.
2. demonstration pen as claimed in claim 1, it is characterized in that, also comprise time set and display screen, described time set is arranged on a body inside, be used for providing the time and/or realize clocking capability, described display screen is arranged on a body surface, for displaying time, time status, time set information, electric quantity of power supply situation.
3. demonstration pen as claimed in claim 1 or 2, is characterized in that, described teacher's pointer is one or more in retractable pointer, laser pointer and mouse controller, and wherein mouse controller is electrically connected with described wireless launcher.
4. demonstration pen as claimed in claim 3, is characterized in that, described sound signal gathering-device is micro audio signal collector.
5. demonstration pen as claimed in claim 1, is characterized in that, described wireless receiving module adopts USB interface to be connected with receiving trap.
6. demonstration pen as claimed in claim 5, is characterized in that, described wireless receiving module possesses storage data function simultaneously, and wireless receiving module transmits signal and storage data share a USB interface to receiving trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764252.2U CN203733345U (en) | 2013-11-27 | 2013-11-27 | Multifunctional demonstration pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764252.2U CN203733345U (en) | 2013-11-27 | 2013-11-27 | Multifunctional demonstration pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733345U true CN203733345U (en) | 2014-07-23 |
Family
ID=51203398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764252.2U Expired - Fee Related CN203733345U (en) | 2013-11-27 | 2013-11-27 | Multifunctional demonstration pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646584A (en) * | 2013-11-27 | 2014-03-19 | 华中科技大学 | Multifunctional demonstration pen data transmission method and product |
| CN107358840A (en) * | 2017-04-24 | 2017-11-17 | 内蒙古医科大学 | A kind of new Multifunctional laser pen teacher's pointer |
-
2013
- 2013-11-27 CN CN201320764252.2U patent/CN203733345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646584A (en) * | 2013-11-27 | 2014-03-19 | 华中科技大学 | Multifunctional demonstration pen data transmission method and product |
| CN107358840A (en) * | 2017-04-24 | 2017-11-17 | 内蒙古医科大学 | A kind of new Multifunctional laser pen teacher's pointer |
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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: 20140723 Termination date: 20151127 |