CN208938403U - A kind of adjustable wireless color laser page turning pen of brightness - Google Patents
A kind of adjustable wireless color laser page turning pen of brightness Download PDFInfo
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- CN208938403U CN208938403U CN201821352743.5U CN201821352743U CN208938403U CN 208938403 U CN208938403 U CN 208938403U CN 201821352743 U CN201821352743 U CN 201821352743U CN 208938403 U CN208938403 U CN 208938403U
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Abstract
The utility model provides a kind of adjustable wireless color laser page turning pen of brightness, including control circuit and the current control module being connected with control circuit, brightness impression device, display screen and wireless transmitter module, the current control module is separately connected brightness impression device, red laser mould group and green laser mould group, the control circuit and is also connected with charge port and lithium battery.The utility model combines laser pen with mouse function, substantially increases the effect and efficiency of slide demonstration.The laser color of the utility model can be adjusted by color switching key, easy to use.The laser brightness of the utility model can automatically adjust, and can also manually adjust, the scope of application is wider.
Description
Technical field
The utility model relates to field of electronic device of imparting knowledge to students, especially a kind of adjustable wireless color laser page turning of brightness
Pen.
Background technique
With the popularization of teaching information, application of the lantern slide in actual teaching demonstration is more and more wider.And lantern slide
A kind of auxiliary tool of the Pen for turning page as slide demonstration, also plays an important role.Traditional lantern slide Pen for turning page is more
Be simplification version as mouse, the only function of page turning, in recent years, lantern slide Pen for turning page joined the function of laser lamp,
Laser designation can be carried out using laser pen when the personnel of lecturing carry out slide demonstration, greatly improve the efficiency of teaching.
But existing laser page turning pen is all brightness constancy mostly, is difficult to be applicable in and all occasions.For example, in darker region,
Laser is too bright can be very dazzling, and in some brighter regions, laser can secretly be seen very much less clearly, can all influence efficiency of teaching.In addition existing
Laser page turning pen otherwise be green laser or be red laser have certain limitation.
Chinese patent 201711471707.0 discloses " a kind of adjustable teaching laser pen of brightness ".It includes key list
Member, control unit, power module, short-distance wireless module, laser lamp.Wherein control unit is connected with brightness control handle, adjustable
Save the brightness of laser lamp.The patent has the dual function of laser lamp and mouse, and the brightness of laser lamp is adjustable, and student is avoided to see
It is unclear or cause ophthalmic uncomfortable.But the utility model laser lamp color is only one kind, and application range is not wide enough.The utility model
Brightness is although adjustable, but manual adjustment, may be inconvenient under the larger environment of some brightness changes.
Utility model content
Purpose of utility model: technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide one
The kind adjustable wireless color laser page turning pen of brightness.
In order to solve the above-mentioned technical problem, the utility model provides a kind of adjustable wireless color laser page turning of brightness
Pen, including control circuit and the current control module being connected with control circuit, brightness impression device, display screen and wireless transmission mould
Block, the current control module are separately connected brightness impression device, red laser mould group and green laser mould group, the control electricity
Road is also connected with charge port and lithium battery.
In the utility model, the control circuit is arranged in control circuit board, and control circuit board is arranged in Pen for turning page sheet
In vivo, the display screen setting is additionally provided on Pen for turning page ontology front, Pen for turning page ontology front and is connected to control circuit board
Page turning key, lower page turning key and color switching key.
In the utility model, described this body side surface of Pen for turning page is equipped with the on & off switch and brightness regulation for being connected to control circuit
Key, charge port are arranged in this body side surface of Pen for turning page.
In the utility model, including color switching key and laser key, laser key control green laser mould group and red swash
The switch of optical mode group, color switching key are used to switch the working condition of green laser mould group Yu red laser mould group.
In the utility model, the brightness regulation key including being connected to current control module, brightness regulation key be arranged one with
On gear, brightness regulation key pass through current control module control laser brightness.
In the utility model, including brightness regulation key includes automatic gear, and brightness regulation key mapping is when automatic gear, brightness
Inductor, which perceives ambient brightness and ambient light signal is converted to electric signal, is sent to current control module, current control module
Control the brightness of laser.
In the utility model, including the reception storehouse of Pen for turning page body bottom portion is arranged in receiver, receiver.Magnetic is equipped in storehouse
Stone prevents receiver from falling.
In the utility model, control circuit board is TPS65982 chip.
The utility model has the advantages that first, the utility model combines laser pen with mouse function, substantially increases slide demonstration
Effect and efficiency.Second, the laser color of the utility model can be adjusted by color switching key, easy to use.
The laser brightness of third, the utility model can automatically adjust, and can also manually adjust, the scope of application is wider.
Detailed description of the invention
The utility model is done with reference to the accompanying drawings and detailed description and is further illustrated, the utility model
Above-mentioned or otherwise advantage will become apparent.
Fig. 1 is a kind of adjustable wireless color laser page turning pen outside drawing of brightness.
Fig. 2 is a kind of side view of brightness adjustable wireless color laser page turning pen front end.
Fig. 3 is a kind of profilograph of adjustable wireless color laser page turning pen of brightness.
Fig. 4 is a kind of adjustable wireless color laser page turning pen working principle diagram of brightness.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model.
Such as Fig. 1-3, the utility model proposes a kind of adjustable wireless color laser page turning pen of brightness, including Pen for turning page sheet
Body 110, receiver 109, display screen 111, brightness impression device 201, green laser mould group 202, red laser mould group 203, control
Circuit board 301, wireless transmitter module 302, current control module 303, lithium ion battery 304；Control circuit board 301 and lithium ion
Battery 304 is connected；Current control module 303 is connected with control circuit board 301；Green laser mould group 202, red laser mould group
203 are connected with current control module 303；Brightness impression device 201 is connected with control circuit board 301；Wireless transmitter module 302 and control
Circuit board 301 processed is connected；Receiver 109 is subjected to the operation signal of the transmitting of wireless transmitter module 302；Display screen 111 and control
Circuit board 301 is connected, and can show the information such as battery capacity, brightness of laser, time, laser works state；
Pen for turning page ontology 110 is plastic material；Pen for turning page ontology 110 is cuboid column；Setting in Pen for turning page ontology 110
Have lithium ion battery 304, control circuit board 301, green laser mould group 202, red laser mould group 203, brightness impression device 201,
Current control module 303, wireless transmitter module 203, receiver storehouse 108；It is brightness impression device 201, green laser mould group 202, red
Color mode of laser group 203 is located at the front end of Pen for turning page ontology 110；Control circuit board 301, current control module 303, wireless transmission mould
Block 302 is located at the middle part of Pen for turning page ontology 110；Receiver storehouse 108 is located at the tail portion of Pen for turning page ontology 110；Pen for turning page ontology 110
Front end is driveed there are three hole, and exposed green laser mould group 202, red laser mould group 203, brightness impression device 201 are distinguished；Pen for turning page sheet
The upper surface of body 110 is provided with display screen 111, upper page turning key 103, lower page turning key 104, color switching key 105；Pen for turning page sheet
The side of body 110 is provided on & off switch 101, brightness regulation key 102, charging interface 107；
On & off switch 101, upper page turning key 103, lower page turning key 104, color switching key are also connected in control circuit board 301
102, laser key 106, charging interface 107；Charging interface 107 can external usb charging cable by control circuit board 301 give lithium ion
Battery 304 charges；On & off switch 101 controls the switch of entire control circuit board 301；Laser key 106 controls green laser mould group 202
With the switch of red laser mould group 203；Color switching key 105 is for switching green laser mould group 202 and red laser mould group
203 working condition, the laser color that can be emitted by color switching key 105 with switched laser Pen for turning page；Brightness regulation key
102 setting 4 gears, respectively automatically, by force, in, it is low；Brightness regulation key 102 controls laser by current control module 303
Brightness；Brightness regulation key 102 be located at it is strong, in, low-grade location when, current control module 303 gives green laser mould group 202 or red respectively
Color mode of laser group 203 supply it is strong, in, low current, laser brightness is controlled with this；
When brightness regulation key 102 is located at automatic gear, brightness impression device 201 is started to work；Brightness impression device 201 can perceive
Ambient brightness, and ambient light signal is converted into electric signal；Current control module 303 can be perceived according to brightness impression device 201
Ambient light signal carry out electric current adjusting, when environment is brighter, electric current is larger, and laser brightness is larger；
108 size of receiver storehouse is slightly larger than receiver 109；There is magnet in 108 orlop portion of receiver, when being inserted into receiver 109
It can be made closely to connect；The signal that upper page turning key 103, lower page turning key 104 issue is after the conversion of control circuit board 301 by wireless
Transmitting module 302 is sent to receiver 109, carries out the control of lantern slide.
Such as Fig. 4, including control circuit and the current control module being connected with control circuit, brightness impression device, display screen
And wireless transmitter module, current control module are separately connected brightness impression device, red laser mould group and green laser mould group, electricity
Flow control module is a current control circuit, the induction according to brightness impression device to luminous intensity, by current control circuit
Electric current controls to control the brightness of adjustment laser, and control circuit is also connected with charge port and lithium battery.
The utility model provides a kind of adjustable wireless color laser page turning pen of brightness, implements the technical solution
There are many method and approach, and the above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, without departing from the principle of this utility model, several improvements and modifications can also be made, these
Improvements and modifications also should be regarded as the protection scope of the utility model.Each component part being not known in the present embodiment can be used existing
Technology is realized.
Claims (8)
1. a kind of adjustable wireless color laser page turning pen of brightness, which is characterized in that including control circuit and and control circuit
Connected current control module, brightness impression device, display screen and wireless transmitter module, the current control module is separately connected bright
Degree inductor, red laser mould group and green laser mould group, the control circuit are also connected with charge port and lithium battery.
2. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 1, which is characterized in that the control
Circuit is arranged on control circuit board (301), and control circuit board (301) setting is in Pen for turning page ontology (110), the display screen
(111) setting is additionally provided with the page turning key for being connected to control circuit on front in Pen for turning page ontology (110) front, Pen for turning page ontology
(103), lower page turning key (104) and color switching key (105).
3. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 2, which is characterized in that the page turning
Ontology (110) side is equipped with the on & off switch (101) and brightness regulation key (102) for being connected to control circuit, and charge port (107) is set
It sets in this body side surface of Pen for turning page.
4. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 3, which is characterized in that including color
Switching key (105) and laser key (106), laser key (106) control green laser mould group (202) and red laser mould group
(203) switch, color switching key (105) are used to switch the work of green laser mould group (202) Yu red laser mould group (203)
Make state.
5. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 4, which is characterized in that including connection
To the brightness regulation key (102) of current control module (303), more than one gear, brightness tune is arranged in brightness regulation key (102)
Save the brightness that key (102) control laser by current control module (303).
6. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 5, which is characterized in that including brightness
Adjusting key (102) includes automatic gear, and when brightness regulation key (102) is located at automatic gear, brightness impression device (201) perceives environment
Ambient light signal is simultaneously converted to electric signal and is sent to current control module by brightness, and current control module controls the bright of laser
Degree.
7. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 6, which is characterized in that including receiving
The reception storehouse (108) of Pen for turning page body bottom portion is arranged in device (109), receiver (109).
8. the adjustable wireless color laser page turning pen of a kind of brightness according to claim 6, which is characterized in that control circuit
For TPS65982 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352743.5U CN208938403U (en) | 2018-08-21 | 2018-08-21 | A kind of adjustable wireless color laser page turning pen of brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352743.5U CN208938403U (en) | 2018-08-21 | 2018-08-21 | A kind of adjustable wireless color laser page turning pen of brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938403U true CN208938403U (en) | 2019-06-04 |
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ID=66718344
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821352743.5U Active CN208938403U (en) | 2018-08-21 | 2018-08-21 | A kind of adjustable wireless color laser page turning pen of brightness |
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| CN (1) | CN208938403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114401416A (en) * | 2022-01-18 | 2022-04-26 | 吉林大学 | Live broadcast bidirectional interaction system in endoscopic surgery and method thereof |
-
2018
- 2018-08-21 CN CN201821352743.5U patent/CN208938403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114401416A (en) * | 2022-01-18 | 2022-04-26 | 吉林大学 | Live broadcast bidirectional interaction system in endoscopic surgery and method thereof |
| CN114401416B (en) * | 2022-01-18 | 2023-06-30 | 吉林大学 | Direct broadcast bidirectional interaction system and method in endoscopic surgery |
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