CN203788030U - Laser page turning pen capable of being automatically charged - Google Patents
Laser page turning pen capable of being automatically charged Download PDFInfo
- Publication number
- CN203788030U CN203788030U CN201420213104.6U CN201420213104U CN203788030U CN 203788030 U CN203788030 U CN 203788030U CN 201420213104 U CN201420213104 U CN 201420213104U CN 203788030 U CN203788030 U CN 203788030U
- Authority
- CN
- China
- Prior art keywords
- page turning
- turning pen
- laser page
- main body
- laser
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Lasers (AREA)
Abstract
A laser page turning pen capable of being automatically charged comprises a mobile power supply box main body and a laser page turning pen body, and is characterized in that the mobile power supply box main body comprises a movable surface cover, a middle frame, a bottom shell, a built-in lithium battery and a power supply control board, the power supply control board is provided with a charging/discharging control circuit, an input interface and an output interface, and the input interface and the output interface are both in circuit connection with the built-in lithium battery and the power supply control board; the laser page turning pen body comprises an internal lithium battery, a charging port, a 2.4G transmitting device and an external USB receiver. The utility model redefines the package of the laser page turning pen, reduces the resource waste of the traditional package, and can automatically charge the laser page turning pen by the mobile power box; in addition, the mobile phone box can be used for charging mobile phone users more conveniently, and the mobile phone box has the characteristics of multiple functions and multiple purposes.
Description
Technical Field
The utility model relates to a power supply unit and multimedia teaching field especially relate to a laser that can charge turns over a page pen automatically.
Background
In the teaching lecture or business meeting of modern society, the application of multimedia technology is popularized comprehensively, and the lecturer moves about at will in the scene, interacts with audience, can enclose the key point of lecture, remote control computer and PPT page turning with laser page turning pen.
According to incomplete statistics, the conventional laser page turning pen sold on the market basically replaces the original alkaline zinc-manganese battery by a rechargeable lithium battery, which is the trend, so that the pollution of the alkaline zinc-manganese battery to the environment is relatively reduced, and on the other hand, due to the over-elaboration of product packaging, the luxury packaging of electronic gifts such as the laser page turning pen and the like also causes the relative waste of resources.
To this, the utility model provides a page or leaf pen is turned over to laser that can charge automatically has redefined the packing that the page or leaf pen was turned over to laser, reduces the wasting of resources of traditional packing to can charge for the page or leaf pen is turned over to laser automatically by the portable power source box. The utility model has the advantages of reasonable design, small and exquisite compactness, convenient and practical, easily production.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that, in order to reduce the resource waste of product packaging and change waste into valuable, a mobile power box is designed, and a laser page-turning pen after use is placed in the mobile power box, and the mobile power box can automatically charge the laser page-turning pen; in addition, the mobile phone box can be used for charging mobile phone users more conveniently, and the mobile phone box has the characteristics of multiple functions and multiple purposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the laser page turning pen capable of being automatically charged comprises a mobile power supply box main body and a laser page turning pen body, and is characterized in that the mobile power supply box main body comprises a movable face cover, a middle frame, a bottom shell, a built-in lithium battery and a power supply control board, the power supply control board is provided with a charging/discharging control circuit, an input interface and an output interface, and the input interface and the output interface are both in circuit connection with the built-in lithium battery and the power supply control board; the laser page turning pen body comprises an internal lithium battery, a charging port, a 2.4G transmitting device and an external USB receiver.
Furthermore, the built-in lithium batteries on the mobile power box main body and the laser page turning pen body are rechargeable lithium batteries.
Furthermore, the laser page turning pen body is also provided with a laser head, a key and a control circuit, so that the laser indication and PPT continuous page turning up and down functions can be realized.
Furthermore, a built-in lithium battery and a power control board on the mobile power supply box main body are respectively installed in each cavity of the middle frame and the bottom shell, and the middle frame and the bottom shell are fixedly connected through two screws.
Furthermore, the laser page turning pen is put in or taken out of a cavity of the middle frame of the mobile power supply box main body, and the charging port of the put laser page turning pen is in circuit connection with the expansion output port of the power supply control board on the mobile power supply box main body, so that current and voltage can be automatically detected and charged.
Furthermore, the movable cover on the mobile power box main body is opened, the middle frame of the mobile power box main body is provided with a plurality of cavities, the Micro-to-iPhone 5 adapter, the Micro data line, the external USB receiver of the laser page turning pen and the laser page turning pen body are respectively stored in the cavity of the middle frame of the mobile power box main body, and the volume of the cavity is matched with the Micro-to-iPhone 5 adapter, the Micro data line, the external USB receiver and the laser page turning pen body compactly and is easy to store and fetch conveniently; the power control panel of the portable power source box main body is further provided with an LED lamp used for controlling the electric quantity state of a lithium battery arranged in the portable power source box main body.
After the technical scheme is adopted, compared with the prior art, the utility model has following positive effect:
the utility model has reasonable structure design, small size, compactness, convenience, practicability and easy production, and more importantly, the package of the laser page turning pen is redefined, so that the resource waste of the traditional package is reduced, and the laser page turning pen can be automatically charged by the mobile power box; in addition, the mobile phone box can be used for charging mobile phone users more conveniently, and the mobile phone box has the characteristics of multiple functions and multiple purposes.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of a front side appearance three-dimensional structure of an embodiment of the automatic charging application of the present invention.
Fig. 3 is a schematic diagram of the internal structure of a typical application of the present invention.
Fig. 4 is a schematic circuit diagram according to a first embodiment of the present invention.
Fig. 5 is a schematic circuit diagram according to another embodiment of the present invention.
As in fig. 1, the reference numerals indicate.
1-movable surface cover 2-external USB receiver 3-Micro data line 4-laser page turning pen body.
5-screw 6-Micro-iPhone 5 adapter 7-middle frame 8-LED lampshade.
9-input interface 10-button 11-output interface 12-built-in lithium battery.
13-extended output interface 14-power control board 15-bottom shell.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below: as shown in fig. 1, a laser page turning pen capable of automatically charging comprises a mobile power supply box main body and a laser page turning pen body 4, and is characterized in that the mobile power supply box main body comprises a movable surface cover 1, a middle frame 7, a bottom shell 15, a built-in lithium battery 12 and a power supply control board 14, the power supply control board 14 is provided with a charging/discharging control circuit, an input interface 9 and an output interface 11, and the input interface 9 and the output interface 11 are both in circuit connection with the built-in lithium battery 12 and the power supply control board 14; the laser page turning pen body 4 comprises an internal lithium battery, a charging port, a 2.4G transmitting device and an external USB receiver 2.
Further, the power control board 14 is also provided with an LED lamp and is protected by an LED lamp cover 8.
Furthermore, the built-in lithium batteries on the mobile power box main body and the laser page turning pen body are rechargeable lithium batteries.
Furthermore, the laser page turning pen body is also provided with a laser head, a key and a control circuit, so that the laser indication and PPT continuous page turning up and down functions can be realized.
The internal structure of the laser page turning pen body belongs to the prior art and is not described herein again.
Further, the built-in lithium battery 12 and the power control board 14 on the portable power source box main body are respectively installed in the cavities of the middle frame 7 and the bottom case 15, and the middle frame 7 and the bottom case 15 are connected and fixed by two screws 5.
As shown in fig. 2, the laser page turning pen is put in or taken out from the cavity of the middle frame of the portable power source box main body, 21 and 22 are the positive and negative electrodes of the charging port of the laser page turning pen, 31 and 32 are the positive and negative electrodes of the extended output interface of the power control board on the portable power source box main body, and the charging port of the put laser page turning pen is in circuit connection with the extended output port of the power control board on the portable power source box main body, so that the current and voltage can be automatically detected and charged.
As shown in fig. 3, the movable cover 40 on the portable power source box main body is opened, the middle frame of the portable power source box main body is provided with a plurality of cavities, the Micro-to-iPhone 5 adapter 41, the Micro data line 42, the external USB receiver 43 of the laser page turning pen and the laser page turning pen body 44 are respectively stored in the cavity of the middle frame of the portable power source box main body, and the cavity volume is matched with the Micro-to-iPhone 5 adapter 41, the Micro data line 42, the external USB receiver 43 and the laser page turning pen body 44 to be compact and easy to store and fetch; the power control panel of the portable power source box main body is further provided with an LED lamp 45 for controlling the electric quantity state of a lithium battery arranged in the portable power source box main body.
As shown in fig. 4, the circuit operating principle of the first embodiment mainly includes the mobile power supply box power supplement application circuit 5, the laser page turning pen charging application circuit 6, the power supply control board circuit 7, and the mobile phone charging application circuit 8.
The mobile power supply box power supply application circuit 5 comprises a 5V direct current power supply 51 and an input connecting line 52, and the battery power supply application circuit 5 is a circuit added when a lithium battery 74 arranged in the mobile power supply box is charged.
The laser page turning pen charging application circuit 6 comprises a laser page turning pen charging input interface 61 and an expansion output interface 62, the circuit of the laser page turning pen charging application circuit is connected with the power supply control panel circuit 7 in a circuit mode, and the laser page turning pen charging application circuit 6 is a circuit added when the mobile power supply box automatically charges the laser page turning pen.
The power control board circuit 7 comprises an input interface 71, a charging/discharging control circuit 72, an output interface 73 and a built-in lithium battery 74, wherein the charging/discharging control circuit 72 is respectively in circuit connection with the input interface 71, the output interface 73 and the built-in lithium battery 74.
The mobile phone charging application circuit 8 comprises a mobile phone power interface 81 and an output connecting line 82, the output interface 73 is in circuit connection with the output connecting line 82 and the mobile phone power interface 81, and the mobile phone charging application circuit 8 is a circuit added when the mobile power box is applied to charging a mobile phone.
As shown in fig. 5, the operating principle of the circuit of another embodiment is: when the laser page turning pen is applied, the laser page turning pen body and the USB receiver in the mobile power supply box are taken out, the USB receiver is inserted into a USB interface of a PC end, the 2.4G transmitting device of the laser page turning pen body is in wireless communication with the USB receiver inserted into the PC end, the EMC153 single chip microcomputer processes key information of a user, a key code is transmitted to the USB receiver connected to the PC end through a 2.4G RF transmitting technology, the USB receiver codes to form standard control data or keyboard code data, and then the standard control data or keyboard code data are transmitted to the PC end, so that the functions of laser indication and PPT continuous up-and-down page turning are realized.
The above-mentioned embodiments are only used for illustrating and explaining the present invention, and are not used for limiting the present invention. It will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof. Therefore, the protection scope of the present invention should be as set forth in the claims. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A laser page turning pen capable of being automatically charged comprises a mobile power supply box main body and a laser page turning pen body, and is characterized in that the mobile power supply box main body comprises a movable surface cover, a middle frame, a bottom shell, a built-in lithium battery and a power supply control board, wherein the power supply control board is provided with a charging/discharging control circuit, an input interface and an output interface, and the input interface and the output interface are both in circuit connection with the built-in lithium battery and the power supply control board; the laser page turning pen body comprises an internal lithium battery, a charging input port, a 2.4G transmitting device and an external USB receiver.
2. The laser page turning pen capable of being automatically charged according to claim 1, wherein the built-in lithium batteries on the mobile power box main body and the laser page turning pen main body are rechargeable lithium batteries.
3. The laser page turning pen capable of being automatically charged according to claim 1, wherein an assembly capable of realizing laser indication and PPT continuous page up and down functions is arranged on the laser page turning pen body and comprises a laser head, a key and a control circuit.
4. The laser page turning pen capable of being automatically charged according to claim 1, wherein the built-in lithium battery and the power control board on the mobile power box main body are respectively installed in the cavities of the middle frame and the bottom case, and the middle frame and the bottom case are fixed by two screws.
5. The laser page turning pen capable of being automatically charged according to claim 1, wherein the laser page turning pen can be put in or taken out from a cavity of the middle frame by opening the movable surface cover on the portable power source box main body, and the charging input port of the laser page turning pen after being put in is connected with the output port circuit of the power source control board on the portable power source box main body, so that current and voltage can be automatically detected and charged.
6. The laser page turning pen capable of being automatically charged according to claim 1, wherein the movable cover on the portable power source box main body is opened, the middle frame of the portable power source box main body is provided with a plurality of cavities, the Micro-to-iPhone 5 adapter, the Micro data line, the external USB receiver of the laser page turning pen and the laser page turning pen body are respectively stored in the cavity of the middle frame of the portable power source box main body, and the cavity volume is compactly matched with the Micro-to-iPhone 5 adapter, the Micro data line, the external USB receiver and the laser page turning pen body, so that the laser page turning pen is easy and convenient to store.
7. The laser page turning pen capable of being automatically charged according to claim 1, wherein an LED lamp is further arranged on the power control board of the mobile power supply box main body and used for controlling the electric quantity state of a lithium battery arranged in the mobile power supply box main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213104.6U CN203788030U (en) | 2014-04-29 | 2014-04-29 | Laser page turning pen capable of being automatically charged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213104.6U CN203788030U (en) | 2014-04-29 | 2014-04-29 | Laser page turning pen capable of being automatically charged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788030U true CN203788030U (en) | 2014-08-20 |
Family
ID=51324182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213104.6U Expired - Fee Related CN203788030U (en) | 2014-04-29 | 2014-04-29 | Laser page turning pen capable of being automatically charged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2529552A (en) * | 2014-08-19 | 2016-02-24 | Adobe Systems Inc | Stylus charging case |
| CN113342190A (en) * | 2021-06-15 | 2021-09-03 | 广东胜高通信有限公司 | An electronic device integrating a converter and a page-turning pen |
-
2014
- 2014-04-29 CN CN201420213104.6U patent/CN203788030U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2529552A (en) * | 2014-08-19 | 2016-02-24 | Adobe Systems Inc | Stylus charging case |
| US9614384B2 (en) | 2014-08-19 | 2017-04-04 | Adobe Systems Incorporated | Stylus charging case |
| GB2529552B (en) * | 2014-08-19 | 2018-06-20 | Adobe Systems Inc | Stylus charging case |
| CN113342190A (en) * | 2021-06-15 | 2021-09-03 | 广东胜高通信有限公司 | An electronic device integrating a converter and a page-turning pen |
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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: 20140820 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |