CN207938223U

CN207938223U - A kind of teaching laser pen

Info

Publication number: CN207938223U
Application number: CN201721233949.1U
Authority: CN
Inventors: 陈鹏宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-25
Filing date: 2017-09-25
Publication date: 2018-10-02
Anticipated expiration: 2027-09-25

Abstract

The utility model is related to the technical fields of teaching aid, more particularly to a kind of teaching laser pen, including pen body and pen cap, the pen body is cylindric, the tail end of the pen body is equipped with micro projector, the middle part of the pen body is equipped with cylindric first ultralight battery, the micro projector is electrically connected with the described first ultralight battery, the pen cap is placed on pen tip one end of the pen body, the pen body is internally provided with microprocessor, the microprocessor and the micro projector data connection, the pen cap are internally provided with remote control.The utility model has the function of laser designation and writing function, also acts as laser-projector and has distant control function, the utility model is feature-rich, and carrying is portable, easy to operate.

Description

A kind of teaching laser pen

Technical field

The utility model is related to the technical fields of teaching aid, and in particular to a kind of teaching laser pen.

Background technology

With the development of economy, multimedia technology has also obtained rapid development, roots in all trades and professions. Under the promotion of modern science and technology, multimedia technology will continue the every aspect of deep our lives of people, become during we live not The part that can lack.In our life, usually it can carry out projection one using laser pen in report, report, teaching etc. A luminous point or a light directed towards object, thus convenient for users to being directed toward or guiding using the laser designator of laser pen.So And in actual use, in the simple and crude area of some conditions, often do not have a series of multimedia equipments such as projecting apparatus, Carry general projection device and excessively inconvenient, therefore be badly in need of one kind there are multiple functions, portable teaching, which is used, to swash Light pen.

Chinese patent CN106920422A discloses a kind of pen with graph scanning and positioning projection, including handwriting, institute It is provided with pcb board in the middle part of handwriting, CPU master chips, memory and liquid crystal display are provided on institute's pcb board, the handwriting Front end is provided with projecting apparatus and camera, and the front end of the projecting apparatus is provided with annular aperture；The rear end of the handwriting is provided with Power supply, the power supply are that CPU master chips, projecting apparatus, liquid crystal display and camera are powered；The CPU master chips difference Connect the memory, projecting apparatus, liquid crystal display and camera.

A kind of pen with graph scanning and positioning projection of above-mentioned utility model has the work(of scanning, projection and positioning Can, solve the problems, such as that multimedia equipment is easy to carry, but lose the most basic instruction of laser pen and writing function, together When also do not have remote control function.

Utility model content

In view of the drawbacks of the prior art and insufficient, the utility model discloses a kind of teaching laser pens.

The utility model solves technical solution used in its technical problem：A kind of teaching laser pen, including pen body And pen cap, the pen body are cylindric, the tail end of the pen body is equipped with micro projector, and the middle part of the pen body is equipped with cylindrical shape First ultralight battery, the micro projector are electrically connected with the described first ultralight battery, and the pen cap is placed on the pen body Pen tip one end, the pen cap are internally provided with remote control, and the remote control includes button, circuit board and infrared transmitter, institute It states infrared transmitter and is set to the pen cap top and the circuit board electrical connection, the button is set to the pen cap outer surface, The button and the circuit board electrical connection.

In order to control the different image of display of projector, preferably, the pen body is internally provided with microprocessor, institute State microprocessor and the micro projector data connection.

In order to provide electric energy to the equipment in pen cap and charge to pen cap, preferably, being equipped with second in the pen cap Ultralight battery, the second ultralight battery are electrically connected with the remote control.

In order to enable pen cap has the function of instruction guiding, preferably, the pen cap top is equipped with laser designator, institute It states pen cap outer surface and is equipped with indicator switch, the laser designator passes through the indicator switch and the described second ultralight battery Electrical connection.

In order to receive the remote signal that pen cap remote control is sent out, preferably, the pen body is equipped with infrared remote receiver, The infrared remote receiver and the microprocessor data connection, are electrically connected with the described first ultralight battery.

In order to enable teaching can obtain data with laser pen while can charge to pen body through a variety of ways, as excellent Choosing, the pen body are equipped with the first USB interface, and the pen body is internally provided with bluetooth module and WIFI modules, the first USB Interface, bluetooth module and WIFI module are electrically connected with the described first ultralight battery, with the microprocessor data connection.

In order to obtain stable drop shadow effect in projection convenient for fixed pen body, preferably, the pen body is leaned on through miniature One end of projecting apparatus is equipped with fixing bracket.

In order to make teaching laser pen have the function of writing, preferably, the tip part of pen passes through with the pen body The removable connection of screw thread, the first ultralight battery are set as hollow cylindrical, insulation pen core are placed in cavity.

Compared with prior art, the utility model has the beneficial effects that：

(1) it is provided with micro projector in the utility model pen body, remote control is provided in pen cap so that this teaching is used Laser pen has the function of laser projection and can be easy to use with long-distance remote control.

(2) the utility model pen cap top is equipped with laser designator, and insulation pen core is equipped in pen body so that this teaching, which is used, to swash The pen cap of light pen is also with laser designation while having the function of distant control function, while pen body can also be write.

(3) the utility model is equipped with the first USB interface, bluetooth module and WIFI module so that this teaching has with laser pen There are many data-transmission modes, easy to use.

(4) the utility model is equipped with holder so that this teaching can consolidate placement with laser pen in projection, need not be additional It is fixed or hand-held, use simple and flexible.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.

Fig. 1 is the structure chart for the teaching laser pen that the utility model embodiment provides；

Fig. 2 is the structure chart for the pen cap that the utility model embodiment provides；

1. pen body in figure；2. pen cap；3. micro projector；4. the first ultralight battery；5. microprocessor；6. remote control dress It sets；7. the second ultralight battery；10. laser designator；11. indicator switch；12. infrared remote receiver；13. the first USB interface； 14. bluetooth module；15.WIFI modules；16. fixed frame；17. tip part of pen；18. insulate pen core；6-1. button；6-2. circuit Plate；6-3. infrared transmitter.

Specific implementation mode

The utility model is described further below in conjunction with attached drawing.

As shown in Figure 1 to Figure 2, a kind of teaching laser pen provided in this embodiment, including pen body 1 and pen cap 2, the pen Body 1 is cylindric, and the tail end of the pen body 1 is equipped with micro projector 3, and the middle part of the pen body 1 is ultralight equipped with cylindrical shape first Battery 4, the micro projector 3 are electrically connected with the described first ultralight battery 4, and the pen cap 2 is placed on the pen tip of the pen body 1 One end, the pen cap 2 are internally provided with remote control 6, and the remote control 6 includes button 6-1, circuit board 6-2 and infrared emission Device 6-3, the infrared transmitter 6-3 are set to 2 top of the pen cap and are electrically connected with the circuit board 6-2, and the button 6-1 is set It is placed in 2 outer surface of the pen cap, the button 6-1 is electrically connected with the circuit board 6-2.

In the present embodiment, for the different image of the display for controlling projector, the pen body 1 is internally provided with miniature processing Device 5, the microprocessor 5 and 3 data connection of the micro projector.

In the present embodiment, it in order to provide electric energy to the equipment in pen cap and charge to pen cap, is set in the pen cap 2 There are the second ultralight battery 7, the second ultralight battery 7 to be electrically connected with the remote control 6.

In the present embodiment, in order to enable pen cap has the function of that instruction guiding, 2 top of the pen cap are equipped with laser designation Device 10,2 outer surface of the pen cap are equipped with indicator switch 11, and the laser designator 10 passes through the indicator switch 11 and institute State the electrical connection of the second ultralight battery 4.

In the present embodiment, in order to receive the remote signal that pen cap remote control is sent out, the pen body 1 is equipped with infrared connect Device 12, the infrared remote receiver 12 and 5 data connection of the microprocessor are received, is electrically connected with the described first ultralight battery 4.

In the present embodiment, in order to enable teaching can obtain data with laser pen while can be to pen through a variety of ways Body charges, and the pen body 1 is equipped with the first usb 13, and the pen body is internally provided with bluetooth module 14 and WIFI module 15, institute The first usb 13, bluetooth module 14 and WIFI module 15 is stated to be electrically connected with the described first ultralight battery 4, and it is described miniature 5 data connection of processor.

In the present embodiment, in order to obtain stable drop shadow effect in projection convenient for fixed pen body, the pen body 1 is close One end of micro projector 3 is equipped with fixing bracket 16.

In the present embodiment, in order to make teaching laser pen have a function of writing, the tip part of pen 17 and the pen Body is set as hollow cylindrical, insulation pen core is placed in cavity by the removable connection of screw thread, the first ultralight battery 4 18。

The present embodiment using when unplug pen cap 2 can be used as ordinary write word pen use, insulation pen core 18 by turning on pen tip Part 17 is i.e. replaceable.2 top of the present embodiment pen cap is equipped with laser designator 10, and only need to open indicator switch 11 can make With.Pen cap 2 is unpluged when needing using projecting function, after pen body 1 is fixed using fixed frame 16, you can using in pen cap 2 Remote control 6 manipulated, while pen cap 2 also is used as the effect guided, and the related data of projection can be connect by the first USB Mouth 13 is introduced directly into, or passes through the wirelessly importing of bluetooth module 14 and WIFI module 15.It is respectively equipped in pen body 1 and pen body 2 First ultralight battery 4 and the second ultralight battery 7, when to the charging of the first ultralight battery 4, power cord, which is inserted into the first USB interface, is Can, only pen cap 2 need to be inserted in pen body 1 when charging to the second ultralight battery 7 in pen cap 2.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments, and the obvious variation or change that this extends out The dynamic protection domain created still in the utility model.

Claims

1. a kind of teaching laser pen, which is characterized in that including pen body (1) and pen cap (2), the tail end of the pen body (1) is equipped with For camera lens towards the micro projector (3) of external setting, the middle part of the pen body (1) is equipped with the first ultralight battery (4), described miniature Projecting apparatus (3) is electrically connected with the described first ultralight battery (4), and the pen cap (2) is placed on pen tip one end of the pen body (1)； The pen cap (2) is internally provided with remote control (6), and the remote control (6) includes button (6-1), circuit board (6-2) and infrared Transmitter (6-3), the infrared transmitter (6-3) are set to the pen cap (2) top and are electrically connected with the circuit board (6-2) It connects, the button (6-1) is set to the pen cap (2) outer surface, and the button (6-1) is electrically connected with the circuit board (6-2).

2. a kind of teaching laser pen according to claim 1, which is characterized in that the pen body (1) is internally provided with miniature Processor (5), the microprocessor (5) and the micro projector (3) data connection.

3. a kind of teaching laser pen according to claim 1, which is characterized in that be equipped in the pen cap (2) and the second surpass Light battery (7), the second ultralight battery (7) are electrically connected with the remote control (6).

4. a kind of teaching laser pen according to claim 3, which is characterized in that pen cap (2) top is equipped with laser Indicator (10), pen cap (2) outer surface are equipped with indicator switch (11), and the laser designator (10) passes through the instruction Device switch (11) is electrically connected with the described second ultralight battery (4).

5. a kind of teaching laser pen according to claim 2, which is characterized in that the pen body (1) is equipped with infrared connect Device (12), the infrared remote receiver (12) and the microprocessor (5) data connection are received, with the described first ultralight battery (4) Electrical connection.

6. a kind of teaching laser pen according to claim 2, which is characterized in that the pen body (1) is equipped with the first USB Interface (13), the pen body are internally provided with bluetooth module (14) and WIFI module (15), first USB interface (13), bluetooth Module (14) and WIFI module (15) are electrically connected with the described first ultralight battery (4), are connected with the microprocessor (5) data It connects.

7. a kind of teaching laser pen according to claim 1, which is characterized in that the pen body (1) is close to micro projection One end of instrument (3) is equipped with fixing bracket (16).

8. a kind of teaching laser pen according to claim 1, which is characterized in that the tip part of pen (17) and the pen Body is set as hollow cylindrical, insulation pen core is placed in cavity by the removable connection of screw thread, the first ultralight battery (4) (18)。