CN202956930U - Wireless document demonstration remote controller - Google Patents
Wireless document demonstration remote controller Download PDFInfo
- Publication number
- CN202956930U CN202956930U CN 201220176821 CN201220176821U CN202956930U CN 202956930 U CN202956930 U CN 202956930U CN 201220176821 CN201220176821 CN 201220176821 CN 201220176821 U CN201220176821 U CN 201220176821U CN 202956930 U CN202956930 U CN 202956930U
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- China
- Prior art keywords
- remote device
- presentation remote
- line documentation
- lithium battery
- discharge
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- 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 - Lifetime
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Abstract
The utility model provides a wireless document demonstration remote controller which includes one or multiple lithium battery charging and discharging units and a wireless document demonstration remote control unit. The lithium battery charging and discharging unit includes one or multiple lithium batteries which can be charged and discharged and one lithium battery charging and discharging circuit. The lithium battery charging and discharging unit can charge an external electric device. The wireless document demonstration remote controller is simple in structure, is easy to operate, and can charge itself and the external electric device.
Description
Technical field
The utility model relates to a kind of remote control equipment, particularly, relates to a kind of without on-line documentation presentation remote device.
Background technology
The PPT document is that MS Office Applications PowerPoint edits the file layout of preserving, and is mainly used in interactively demonstration scene, such as being applied in the occasions such as teaching or meeting.At present, more existing PPT page turners are available for users to complete the action of laser designation and page turning in the process of demonstration PPT, and for example, CN102184023A has disclosed a kind of wireless PPT Pen for turning page with automatic pagination function.
On the other hand, smart mobile phone is more and more universal.Because the power consumption of smart mobile phone is relatively high, the user usually faces the predicament that can't in time charge for smart mobile phone.
For those people who needs often to demonstrate at work PPT and use smart mobile phone, for it provides a kind of wireless PPT telepilot simple in structure, can help them to complete easily the action of demonstration PPT, can provide simple and convenient charge function for their smart mobile phone again, have important practical significance.
The utility model content
the utility model is implemented for above purpose, and designer of the present utility model is after intensive research, designed a kind of without on-line documentation presentation remote device, describedly comprise one without on-line documentation presentation remote unit and one or more charging and discharging lithium batteries unit without on-line documentation presentation remote device, described charging and discharging lithium battery unit comprises one or more lithium batteries that the confession discharge and recharge and a charging and discharging lithium battery circuit, described charging and discharging lithium battery circuit comprises one or more interfaces that discharge and recharge, described one or more interface that discharges and recharges is configured to be external electrical appliance charging.
According to a preferred embodiment of the present utility model, describedly comprise without on-line documentation presentation remote unit: a main control chip module, a keyboard module and a wireless transmitting module, described keyboard module passes to described main control chip module with the instruction of a document presentation remote, described main control unit sends to the instruction of described document presentation remote on a wireless receiving module that is complementary with described wireless transmitting module by a wireless transmitting module, and described wireless receiving module passes to the document demoware with the instruction of described document presentation remote.
According to a preferred embodiment of the present utility model, the total volume of described one or more lithium batteries that the confession discharge and recharge is 1500-3000mAh, and total voltage is 3-9v.
According to a preferred embodiment of the present utility model, described charging and discharging lithium battery circuit also comprises: a power management modules, described power management modules provides corresponding electric current and voltage management for the lithium cell charging discharge.
According to a preferred embodiment of the present utility model, the described interface that discharges and recharges is that USB discharges and recharges interface or micro USB discharges and recharges interface.
According to a preferred embodiment of the present utility model, describedly also comprise one or more charge/discharge electricity amount pilot lamp without on-line documentation presentation remote device.
According to a preferred embodiment of the present utility model, described is wireless PPT document presentation remote device without on-line documentation presentation remote device.
According to the utility model provide without on-line documentation presentation remote device, simple in structure, easy and simple to handle and can provide charge function for himself or external electrical appliance.
Description of drawings
Fig. 1 is the schematic diagram without on-line documentation presentation remote device according to a preferred embodiment of the present utility model.
Fig. 2 is the circuit diagram without on-line documentation presentation remote device according to an embodiment of the present utility model.
In above accompanying drawing, Reference numeral is corresponding following implication respectively:
100: without on-line documentation presentation remote device
110: laser indicator lamp
120: the page up button
130: the laser designation button
140: lower one page button
150: get back to the first page button
160: the blank screen button
170: the last page button
180:USB discharges and recharges interface
190:LED battery capacity indication lamp
200: without on-line documentation presentation remote device
210: the laser indicator lamp module
220: keyboard module
230:USB discharges and recharges interface
240: power management modules
250: lithium battery
260: wireless transmitting module
270: the main control chip module
280: the wireless receiving module
290:LED battery capacity indication lamp
Embodiment
The utility model provide a kind of have charging/discharging function without on-line documentation presentation remote device, describedly comprise one without on-line documentation presentation remote unit and one or more charging and discharging lithium batteries unit without on-line documentation presentation remote device, described charging and discharging lithium battery unit comprises one or more lithium batteries that the confession discharge and recharge and a charging and discharging lithium battery circuit, and described charging and discharging lithium battery unit has the function for external electrical appliance charging.
Provided by the utility modelly can comprise one or more lithium cell chargings unit without on-line documentation presentation remote device, thereby realize be the function that one or more external electrical appliances charge simultaneously.
Provided by the utility modelly can comprise one or more interfaces that discharge and recharge without on-line documentation presentation remote device, thereby realize be the function that one or more external electrical appliances charge simultaneously.
Provided by the utility modelly can comprise one or more charge/discharge electricity amount pilot lamp without on-line documentation presentation remote device, thereby realize showing simultaneously the function of one or more external electrical appliance charged states.
The described battery that the confession discharges and recharges is selected from following one or more: liquid lithium ionic cell, polymer Li-ion battery, ni-mh lithium battery, preferred liquid lithium ionic cell, polymer Li-ion battery, particularly preferably polymer Li-ion battery.
The charging and discharging lithium battery unit comprises one or more lithium batteries that the confession discharge and recharge, and a plurality of lithium batteries that the confession discharge and recharge can connect with series connection and/or mode in parallel, and preferably the mode with series connection connects.Mode with series connection connects a plurality of lithium batteries that the confession discharge and recharge, and can obtain higher total voltage, thereby improves the charge efficiency to external connection electrical apparatus.
The total volume of described one or more lithium batteries that the confession discharge and recharge is preferred but be not limited to 1500-3500mAh, 2000-2800mAh particularly preferably, 2400-2600mAh most preferably, the total voltage of the described lithium battery that the confession discharges and recharges is preferred but be not limited to 3-9v, particularly preferably 3.7-8.4v, most preferably 7.4v.For example, described charging and discharging lithium battery unit can comprise two lithium batteries that the confession discharge and recharge, and described two lithium batteries that the confession discharge and recharge are connected in series, and wherein the electric weight of each lithium battery is 1200mAh, and voltage is 3.7v.
As illustrated in fig. 1 and 2, described charging and discharging lithium battery circuit comprises: one or more interface and power management modules of discharging and recharging.
The described interface that discharges and recharges is preferred but be not limited to that USB discharges and recharges interface or micro USB discharges and recharges interface (Mini USB discharges and recharges interface).
Describedly can also comprise one or more charge/discharge electricity amount pilot lamp without on-line documentation presentation remote device, be used for helping the user to understand what of instant electric weight that telepilot stores.
Provided by the utility modelly can help the user to complete the actions such as laser designation, page turning, blank screen in the process of presentation file (such as the PPT document) without on-line documentation presentation remote device.as depicted in figs. 1 and 2, provided by the utility modelly comprise one without on-line documentation presentation remote unit without on-line documentation presentation remote device 100, describedly can comprise a page up button 120 without on-line documentation presentation remote unit, lower one page button 140, get back to first page button 150, blank screen button 160 and last page button 170, the user can pass to main control chip module 270 with the documents such as page turning or blank screen demonstration instruction by keyboard module 220 by these buttons in the process of presentation file (such as the PPT document), main control chip module 270 sends to wireless receiving module 280 on external equipment with corresponding control routine by wireless transmitting module 260, this wireless receiving module 280 passes to control routine the document demonstration program (for example PPT program) on external equipment again, thereby complete the actions such as document demonstration such as page turning or blank screen, describedly can also comprise a laser designation button 130 and a laser indicator lamp 110 without on-line documentation presentation remote unit, when the user pins laser designation button 130, this instruction passes to main control chip module 270 by keyboard module 220, main control chip module 270 sends to laser indicator lamp module 210 with corresponding control routine and beam of laser is transmitted on the projecting plane of document (for example PPT document), with the content of the person's of being used in conjunction with presentation file (for example PPT document) by laser indicator lamp 110.
Provided by the utility modelly can also provide simple and convenient charge function for user's the external electrical appliances such as smart mobile phone without on-line documentation presentation remote device.As shown in Figure 2, provided by the utility modelly also comprise a charging and discharging lithium battery unit without on-line documentation presentation remote device 200, described charging and discharging lithium battery unit comprises one or more lithium batteries 250 and a charging and discharging lithium battery circuit, and described charging and discharging lithium battery circuit comprises one or more interface 230 and power management modules 240 of discharging and recharging.
The user can be connected to external power source and discharge and recharge on interface 230, by power management modules 240 with power storage in lithium battery 250.For example, one end of USB connecting line can be connected to discharges and recharges on interface 230, the other end is connected on the USB slot of applicable charger or computer, power management modules 260 detects system and charges, this information is passed to main control chip module 270, main control chip module 270 can be lighted LED battery capacity indication lamp 290 one by one according to what of lithium battery 250 interior electric weight, and can make its flicker, thereby display system is charged, when lithium battery 250 is full of electricity, LED battery capacity indication lamp 290 all is lit, and stops flicker.
When needs charged to external electrical appliance, the user can be connected to external electrical appliance and discharge and recharge on interface 230, by power management modules 240, electric energy is stored in external electrical appliance from lithium battery 250.For example, one end of USB connecting line can be connected to discharges and recharges on interface 230, the other end is connected on the external electrical appliance that needs charging, power management modules 260 detects system and discharges, this information is passed to main control chip module 270, main control chip module 270 can extinguish LED battery capacity indication lamp 290 one by one according to what of lithium battery 250 interior electric weight, and can make its flicker, thereby display system is discharged, when lithium battery 250 discharge off, LED battery capacity indication lamp 290 is all extinguished, and is stopped flicker.In addition, be stored in electric energy in lithium battery 250, also can be used for as powering without on-line documentation presentation remote device self.
In addition, be stored in electric energy in lithium battery 250, also can be used for as powering without on-line documentation presentation remote device self.
Provided by the utility model without on-line documentation presentation remote device, can be in interactively demonstration scene (such as being applied in the occasions such as teaching or meeting), be used for demonstrating various documents, preferred but be not limited to various Microsoft Office documents, Office Mac document, I ' Work document, particularly preferably Microsoft Office document, most preferably Microsoft PowerPoint document.
Embodiment
The following specifically describes be used to illustrating embodiment of the present utility model, should be appreciated that described embodiment does not limit scope of the present utility model.Scope of the present utility model is as the criterion with claims.
Embodiment 1 is without the remote control process of on-line documentation presentation remote device
As depicted in figs. 1 and 2, provided by the utility modelly comprise one without on-line documentation presentation remote unit without on-line documentation presentation remote device 100, this comprises a page up button 120, lower one page button 140, gets back to first page button 150, blank screen button 160 and last page button 170 without on-line documentation presentation remote unit
This also comprises a USB wireless receiver 280 without on-line documentation presentation remote device 100, when not using, it can be embedded in this slot without the back side of on-line documentation presentation remote device, when to be used, it is taken off, and is connected on computer.Because what USB wireless receiver 280 used is the Universal USB underlying protocol, so need not to install to drive, Windows or Apple operating system just can recognize it.
Whether this main control chip module 270 without on-line documentation presentation remote device detects by the mode keyboard scan module 220 that scans has button to press.For example, when the user presses lower one page button 140, main control chip module 270 namely scans and this button detected, call the control routine of the special use for the treatment of presentation file " lower one page ", then by wireless launcher 260, control routine is passed to USB wireless receiver 280, USB wireless receiver 280 passes to the document demoware with it after receiving this control routine, thereby realizes the action of lower one page.
Embodiment 2 is without the charging process of on-line documentation presentation remote device
As shown in Figure 2, an end of USB connecting line is connected to discharges and recharges on interface 230, the other end is connected on the USB slot of applicable charger or computer, by power management modules 240 with power storage in lithium battery 250.Total volume when this lithium battery 250 is full of electricity is about 2600mAh, and total voltage is about 4.2v.
When the electric weight of lithium battery 250 hanged down, it is lower that it shows as voltage.
The voltage that detects lithium battery 250 when the voltage detection pin of power management modules 240 is approximately during 3.4V, power management modules 240 these voltage parameters pass to main control chip module 270, main control chip module 270 is according to only having the approximately electric weight of less than 1/5 in this parameter judgement lithium battery 250, light a LED battery capacity indication lamp 290 so send an instruction, and make its flicker, thereby show that lithium battery 250 is in charged state.
When the voltage of lithium battery 250 rises to approximately 3.6V, power management modules 240 these voltage parameters pass to main control chip module 270, main control chip module 270 sends an instruction and makes first LED battery capacity indication lamp Chang Liang, and light second LED battery capacity indication lamp and make its flicker, thereby show that lithium battery 250 still is in charged state and has had approximately 1/5 electric weight.
When 5 LED battery capacity indication lamps all are in normal bright state, illustrate that the voltage of lithium battery 250 has reached approximately 4.2V, thereby demonstration lithium battery 250 has been completed charging process.
Embodiment 3 is without the discharge process of on-line documentation presentation remote device
As shown in Figure 2, an end of USB connecting line is connected to discharges and recharges on interface 230, the other end is connected on the USB slot of the smart mobile phone that needs charging, by power management modules 240, electric energy is stored in smart mobile phone from lithium battery 250.Total volume when this lithium battery 250 is full of electricity is about 2600mAh, and total voltage is about 4.2v, and in the process of (namely the external electrical appliance of the need such as smart mobile phone charging being charged) of externally discharging without on-line documentation presentation remote device, electric current is about 500mA.
After the smart mobile phone with the need charging is connected, begin the externally process (process of namely smart mobile phone being charged) of discharge without on-line documentation presentation remote device.Because the primary voltage scope of lithium battery is 3.4V～4.2V, can't directly charge to external electrical appliances such as smart mobile phones, so without on-line documentation presentation remote device externally in the process of discharge, power management modules 240 with the boost in voltage of lithium battery 250 to 5V.
The primary voltage that detects lithium battery 250 when the voltage detection pin of power management modules 240 is approximately during 4.0V, power management modules 240 these voltage parameters pass to main control chip module 270, main control chip module 270 is according to remaining 4/5 the electric weight of having an appointment in this parameter judgement lithium battery 250, light four LED battery capacity indication lamps 290 so send an instruction, keep wherein three LED battery capacity indication lamps normal bright and make the 4th LED battery capacity indication lamp flicker, thereby show that lithium battery 240 is in discharge condition.
The primary voltage that detects lithium battery 250 when the voltage detection pin of power management modules 240 is approximately during 3.8V, power management modules 240 these voltage parameters pass to main control chip module 270, main control chip module 270 is according to remaining 3/5 the electric weight of having an appointment in this parameter judgement lithium battery 250, light three LED battery capacity indication lamps 290 so send an instruction, keep wherein two LED battery capacity indication lamps normal bright and make the 3rd LED battery capacity indication lamp flicker, thereby show that lithium battery 250 still is in discharge condition.
The primary voltage that detects lithium battery 250 when the voltage detection pin of power management modules 240 is approximately during 3.3V, power management modules 240 these voltage parameters pass to main control chip module 270, main control chip module 270 is according to remaining 1/5 the electric weight of having an appointment in this parameter judgement lithium battery 250, extinguish all LED battery capacity indication lamps so send an instruction, thereby demonstration lithium battery 250 has been completed discharge process.
Although abovely describe the utility model in detail with reference to drawings and Examples, should be pointed out that the utility model is not limited to described drawings and Examples, in the scope that does not deviate from spirit of the present utility model, can change or change the utility model.
Claims (12)
1. one kind without on-line documentation presentation remote device, comprise one without on-line documentation presentation remote unit and one or more charging and discharging lithium batteries unit, described charging and discharging lithium battery unit comprises one or more lithium batteries that the confession discharge and recharge and a charging and discharging lithium battery circuit, described charging and discharging lithium battery circuit comprises one or more interfaces that discharge and recharge, and described one or more interfaces that discharge and recharge are configured to be external electrical appliance charging.
2. as claimed in claim 1 without on-line documentation presentation remote device, it is characterized in that, describedly comprise without on-line documentation presentation remote unit: a main control chip module, a keyboard module and a wireless transmitting module, described keyboard module passes to described main control chip module with the instruction of a document presentation remote, described main control unit sends to the instruction of described document presentation remote on a wireless receiving module that is complementary with described wireless transmitting module by described wireless transmitting module, described wireless receiving module passes to the document demoware with the instruction of described document presentation remote.
3. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, the described lithium battery that the confession discharges and recharges is selected from following one or more: liquid lithium ionic cell, polymer Li-ion battery, ni-mh lithium battery.
4. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, the described lithium battery that the confession discharges and recharges is polymer Li-ion battery.
5. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, the total volume of described one or more lithium batteries that the confession discharge and recharge is 1500-3000mAh, and total voltage is 3-9v.
6. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, the total volume of described one or more lithium batteries that the confession discharge and recharge is 2400-2600mAh, and total voltage is 3.7-7.4v.
7. as claimed in claim 1 without on-line documentation presentation remote device, it is characterized in that, described charging and discharging lithium battery unit comprises two lithium batteries that the confession discharge and recharge, and described two lithium batteries that the confession discharge and recharge are connected in series, wherein the capacity of each lithium battery is 1200mAh, and voltage is 3.7v.
8. as claimed in claim 1 without on-line documentation presentation remote device, it is characterized in that, described charging and discharging lithium battery circuit also comprises: a power management modules, described power management modules provides corresponding electric current and voltage management for described lithium cell charging discharge cell.
9. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, the described interface that discharges and recharges is that USB discharges and recharges interface or micro USB discharges and recharges interface.
10. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, describedly also comprise one or more charge/discharge electricity amount pilot lamp without on-line documentation presentation remote device.
11. as claimed in claim 10ly it is characterized in that without on-line documentation presentation remote device, described charge/discharge electricity amount pilot lamp is LED battery capacity indication lamp.
12. as claimed in claim 1ly it is characterized in that without on-line documentation presentation remote device, described is wireless Microsoft PowerPoint document presentation remote device without on-line documentation presentation remote device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176821 CN202956930U (en) | 2012-04-24 | 2012-04-24 | Wireless document demonstration remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176821 CN202956930U (en) | 2012-04-24 | 2012-04-24 | Wireless document demonstration remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956930U true CN202956930U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220176821 Expired - Lifetime CN202956930U (en) | 2012-04-24 | 2012-04-24 | Wireless document demonstration remote controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN202956930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327763A (en) * | 2013-06-03 | 2013-09-25 | 苏州原点工业设计有限公司 | Multifunctional remote control |
| CN104485708A (en) * | 2014-12-15 | 2015-04-01 | 成都凯裕电子电器有限公司 | Remote controller with battery capacity indication |
-
2012
- 2012-04-24 CN CN 201220176821 patent/CN202956930U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327763A (en) * | 2013-06-03 | 2013-09-25 | 苏州原点工业设计有限公司 | Multifunctional remote control |
| CN104485708A (en) * | 2014-12-15 | 2015-04-01 | 成都凯裕电子电器有限公司 | Remote controller with battery capacity indication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |