CN208298132U - A kind of teacher's magic lantern Pen for turning page that anti-receiver is lost - Google Patents
A kind of teacher's magic lantern Pen for turning page that anti-receiver is lost Download PDFInfo
- Publication number
- CN208298132U CN208298132U CN201820678648.8U CN201820678648U CN208298132U CN 208298132 U CN208298132 U CN 208298132U CN 201820678648 U CN201820678648 U CN 201820678648U CN 208298132 U CN208298132 U CN 208298132U
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- China
- Prior art keywords
- receiver
- module
- key
- shell
- alarm
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Abstract
The utility model discloses a kind of teacher's magic lantern Pen for turning page that anti-receiver is lost, including shell, page turning key, battery capacity indication lamp, adjusting volume key, receiver, microprocessor, wirless transmitting and receiving module, alarm module, key module and power supply module；The front of the shell is provided with page turning key, and page turning key side is provided with battery capacity indication lamp；Adjusting volume key is provided in the one side wall of the shell, the one end of shell is provided with receiver；The shell is internally provided with microprocessor, wirless transmitting and receiving module, alarm module, key module, power supply module；For the teacher that the anti-receiver of the utility model is lost with magic lantern Pen for turning page when the distance between shell and receiver are less than setting value, microprocessor control alarm module does not issue alarm；When the distance between shell and receiver are greater than the set value, microprocessor controls alarm module and issues alarm, prompts user's receiver not take away, avoids the loss of receiver.
Description
Technical field
The utility model relates to educational aid technical field, especially a kind of teacher's magic lantern page turning that anti-receiver is lost
Pen.
Background technique
The projection magic lamp Pen for turning page that usual class-teaching of teacher uses in the prior art is divided into two kinds: one is magic lantern Pen for turning page with
What receiver was separately stored, it is integral type that another kind, which is both magic lantern Pen for turning page and receiver,.Though both solutions of integral type
Separately keeping can avoid the loss problem that receiver is not good at by keeping, but still can't resolve and usually forget after teacher has a class from computer
On bring back receiver receiver caused to lose, and then entire magic lantern Pen for turning page can not normal use.This phenomenon is very universal, teacher
Also very worried.
Summary of the invention
The purpose of this utility model is to provide a kind of structures, and simple, easy to use anti-receiver with warning function is lost
The teacher of mistake magic lantern Pen for turning page.
Realize the technical solution of the utility model aim are as follows:
A kind of teacher's magic lantern Pen for turning page that anti-receiver is lost, which is characterized in that refer to including shell, page turning key, electricity
Show lamp, adjust volume key, receiver, microprocessor, wirless transmitting and receiving module, alarm module, key module and power supply module；
The front of the shell is provided with page turning key, and page turning key side is provided with battery capacity indication lamp；It is arranged in the one side wall of the shell
There is adjusting volume key, the one end of shell is provided with receiver；The shell be internally provided with microprocessor, wireless transmission connects
Receive module, alarm module, key module, power supply module, the microprocessor respectively with wirless transmitting and receiving module, alarm mould
Block, key module, power supply module are mutually electrically connected, and wirless transmitting and receiving module is connected with receiver, key module respectively with
Page turning key, adjusting volume key are connected, and power supply module is connected with battery capacity indication lamp.
Preferably, the front of the shell is provided with alarm lamp, and alarm lamp is connected with the microprocessor.
Preferably, the one end of the shell is connected by usb mode with receiver.
Preferably, the alarm module uses music alarm, buzzer or vibrator.
The utility model compared with prior art, remarkable advantage:
The teacher that the anti-receiver of the utility model is lost with magic lantern Pen for turning page when receiver is transferred to out of shell, insert by receiver
After entering computer energization, receiver uninterruptedly sends signal to microprocessor；When the distance between shell and receiver are less than setting
When value, microprocessor control alarm module does not issue alarm；When the distance between shell and receiver are greater than the set value, micro- place
It manages device control alarm module and issues alarm, prompt user's receiver not take away, avoid the loss of receiver.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is required attached drawing in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram for teacher's magic lantern Pen for turning page that the anti-receiver of the utility model is lost.
Fig. 2 is the schematic illustration for teacher's magic lantern Pen for turning page that the anti-receiver of the utility model is lost.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
Such as Fig. 1 and Fig. 2, a kind of teacher's magic lantern Pen for turning page that anti-receiver is lost, including shell 1, page turning key 2, electricity
Indicator light 3 adjusts volume key 4, receiver 5, microprocessor, wirless transmitting and receiving module, alarm module, key module and power supply
Module；The front of the shell 1 is provided with page turning key 2, and 2 side of page turning key is provided with battery capacity indication lamp 3；The one of the shell 1
It is provided on side wall and adjusts volume key 4, the one end of shell 1 is connected by usb mode with receiver 5；The shell 1
Be internally provided with microprocessor, wirless transmitting and receiving module, alarm module, key module, power supply module, the microprocessor
It is mutually electrically connected with wirless transmitting and receiving module, alarm module, key module, power supply module respectively, wirless transmitting and receiving module
It is connected with receiver 5, key module is connected with page turning key 2, adjusting volume key 4 respectively, power supply module and battery capacity indication lamp 3
It is connected.
The front of the shell 1 is provided with alarm lamp 6, and alarm lamp 6 is connected with the microprocessor.
The alarm module uses music alarm, buzzer or vibrator.
In conclusion the teacher of the anti-receiver loss of the utility model is with magic lantern Pen for turning page when receiver is dialled out of shell
Out, after receiver insertion computer is powered, receiver uninterruptedly sends signal to microprocessor；When between shell and receiver away from
When from being less than setting value, microprocessor control alarm module does not issue alarm；It is set when the distance between shell and receiver are greater than
When definite value, microprocessor controls alarm module and issues alarm, prompts user's receiver not take away, avoids losing for receiver
It loses.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of teacher's magic lantern Pen for turning page that anti-receiver is lost, which is characterized in that including shell (1), page turning key (2), electricity
It measures indicator light (3), adjust volume key (4), receiver (5), microprocessor, wirless transmitting and receiving module, alarm module, key mould
Block and power supply module；The front of the shell (1) is provided with page turning key (2), and page turning key (2) side is provided with battery capacity indication lamp
(3)；It is provided in the one side wall of the shell (1) and adjusts volume key (4), the one end of shell (1) is provided with receiver (5)；
The shell (1) is internally provided with microprocessor, wirless transmitting and receiving module, alarm module, key module, power supply module,
The microprocessor is mutually electrically connected with wirless transmitting and receiving module, alarm module, key module, power supply module respectively, wirelessly
Transmitting and receiving module is connected with receiver (5), and key module is connected with page turning key (2), adjusting volume key (4) respectively, supplies
Electric module is connected with battery capacity indication lamp (3).
2. teacher's magic lantern Pen for turning page that anti-receiver according to claim 1 is lost, which is characterized in that the shell
(1) front is provided with alarm lamp (6), and alarm lamp (6) is connected with the microprocessor.
3. teacher's magic lantern Pen for turning page that anti-receiver according to claim 1 is lost, which is characterized in that the shell
(1) one end is connected by usb mode with receiver (5).
4. teacher's magic lantern Pen for turning page that anti-receiver according to claim 1 is lost, which is characterized in that the alarm mould
Block uses music alarm, buzzer or vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678648.8U CN208298132U (en) | 2018-05-08 | 2018-05-08 | A kind of teacher's magic lantern Pen for turning page that anti-receiver is lost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678648.8U CN208298132U (en) | 2018-05-08 | 2018-05-08 | A kind of teacher's magic lantern Pen for turning page that anti-receiver is lost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298132U true CN208298132U (en) | 2018-12-28 |
Family
ID=64703378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678648.8U Expired - Fee Related CN208298132U (en) | 2018-05-08 | 2018-05-08 | A kind of teacher's magic lantern Pen for turning page that anti-receiver is lost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994018A (en) * | 2019-05-06 | 2019-07-09 | 新疆大学 | A kind of ppt Pen for turning page |
-
2018
- 2018-05-08 CN CN201820678648.8U patent/CN208298132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994018A (en) * | 2019-05-06 | 2019-07-09 | 新疆大学 | A kind of ppt Pen for turning page |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200508 |