CN211857834U

CN211857834U - Laser pen is used in teaching with function of charging

Info

Publication number: CN211857834U
Application number: CN201920399879.XU
Authority: CN
Inventors: 刘才雄; 吴燕华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-11-03
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a laser pen is used in teaching with function of charging, including the laser pen body, the laser pen body includes position and lower position, and one side that is close to the position of laser pen body is provided with the status display lamp, and the below of status display lamp is provided with little lug, is provided with on little lug and turns over page key and page key down, turns over page key on and turns over the page key down and is provided with a laser beam key between the page key down. The utility model relates to a laser pen is used in teaching with function of charging, this utility model discloses a set up a plurality of buttons, can play wireless remote control's effect, realize can carrying out the remote control to the computer in arbitrary corner in classroom, the content of going to class needs to be adjusted at any time according to the progress of going to class, be provided with the lithium cell in its inside simultaneously, can charge to outside electronic equipment, this laser pen not only has unlimited remote control's function, and can charge to outside equipment, moreover, the steam generator is simple in structure, the area is little, good application prospect has.

Description

Laser pen is used in teaching with function of charging

Technical Field

The utility model relates to a teaching technical field especially relates to a laser pen is used in teaching with function of charging.

Background

At present, in present multimedia classroom, teaching aids such as computer, projecting apparatus and whiteboard extensively are used for in the classroom, abundant pronunciation, characters, image, video, animation etc. can show in the face of student in many-sided, can let the student have good study atmosphere, and the teacher need use teaching software and works etc. that a plurality of equipment control computers such as laser pen, mouse run simultaneously, assist classroom teaching.

Teachers, training personnel and lecturers can all touch the embarrassing phenomenon when teaching demonstration and project demonstration are carried out, the teachers, the training personnel and the lecturers need to operate the computer and explain, meanwhile, the limitation on actions is achieved, and the operation is very inconvenient. Generally, a user needs to point to a place to be emphasized, and the user needs to stand up from time to explain for students, so that the teaching equipment is not well utilized, and the traditional classroom teaching of teachers is influenced. Therefore, the laser pen appears at this moment, and helps teachers to assist classroom teaching, so that teaching efficiency can be improved. However, current laser pen function singleness, the laser pen is generally all supplied power by the battery piece, can send a branch of laser after opening the switch, and after using for a long time, the electric quantity of battery piece will be not enough in the laser pen, and people hardly judge in advance whether the electric quantity of battery piece is sufficient in the laser pen, if the electric quantity of battery piece is not enough in the laser pen in the lecture just brings certain inconvenience for meeting lecture. Therefore, a laser pen with a charging function for teaching needs to be designed to solve the above problems and improve teaching efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a laser pen is used in teaching with function of charging can solve the problem of teaching inefficiency.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a laser pen is used in teaching with function of charging, including the laser pen body, the laser pen body includes position and lower position, one side that is close to the position of laser pen body is provided with the status display lamp, the below of status display lamp is provided with little lug, be provided with on little lug and turn over the page key down, on turn over the page key and turn over down and be provided with a laser beam key between the page key, the side of laser pen body is close to little lug and is provided with TAB key and ENTER key, the below of little lug is provided with the switch, the below of switch is provided with the USB interface that charges, the inside at last position is provided with a laser head, the bottom at lower position is provided with a wireless connection.

As an optimized technical scheme of the utility model, the surface of laser pen body sets up to the smooth surface, the laser pen body is plastic material, the control range of laser pen body is 0-100 meters.

As an optimal technical scheme of the utility model, this internal control unit and the power supply unit of being provided with of laser pen, the control unit passes through the conductor wire with the laser head and links to each other, be provided with the laser beam key that links to each other with the control unit on the laser pen body.

As an optimal technical scheme of the utility model, the inside at lower position is provided with the lithium cell, the bottom side at lower position is provided with a shackle.

As an optimized technical scheme of the utility model, the outside of laser head is provided with the passageway, the top of laser head is provided with a clear glass.

As an optimal technical scheme of the utility model, wireless connection pegs graft with outside computer, wireless connection pegs graft in the bottom at position down, wireless connection is the universal joint.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model relates to a laser pen is used in teaching with function of charging, this utility model discloses a set up a plurality of buttons, can play wireless remote control's effect, realize can carrying out the remote control to the computer in arbitrary corner in classroom, the content of going to class needs to be adjusted at any time according to the progress of going to class, be provided with the lithium cell in its inside simultaneously, can charge to outside electronic equipment, this laser pen not only has unlimited remote control's function, and can charge to outside equipment, moreover, the steam generator is simple in structure, the area is little, good application prospect has.

Drawings

Fig. 1 is a schematic structural view of a teaching laser pen with a charging function according to the present invention;

fig. 2 is a schematic structural view of an upper portion of a teaching laser pen with a charging function according to the present invention;

fig. 3 is a schematic bottom structure view of the lower portion of the teaching laser pen with charging function of the present invention;

fig. 4 is a schematic view of the internal structure of the lower part of the teaching laser pen with charging function of the present invention;

wherein: 1. a laser pen body; 2. an upper part; 3. a lower part; 4. a status display light; 5. a micro-bump; 6. a page up key; 7. a TAB key; 8. a laser beam key; 9. an ENTER key; 10. a page turning down key; 11. a switch; 12. a USB charging interface; 13. a laser head; 14. a wireless joint; 15. a shackle; 16. a lithium battery cell; 17. a channel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a laser pen with charging function for teaching, which comprises a laser pen body 1, the laser pen body 1 comprises an upper part 2 and a lower part 3, a state display lamp 4 is arranged on one side of the laser pen body 1 close to the upper part 2, a micro-bump 5 is arranged below the state display lamp 4, an upper page turning key 6 and a lower page turning key 10 are arranged on the micro-bump 5, a laser beam key 8 is arranged between the page turning up key 6 and the page turning down key 10, a TAB key 7 and an ENTER key 9 are arranged on the side surface of the laser pen body 1 close to the micro-bump 5, a switch 11 is arranged below the micro-bump 5, a USB charging interface 12 is arranged below the switch 11, the inside of upper portion 2 is provided with a laser head 13, the bottom of lower part 3 is provided with a wireless connection 14.

The surface of the laser pen body 1 is a smooth surface, so that the laser pen is convenient and easy to hold, and has good use feeling, the laser pen body 1 is made of plastic materials, and is simple, light, small in size, the control range of the laser pen body 1 is 0-100 meters, a computer can be remotely controlled at any corner of a classroom, and the content of a lesson can be adjusted at any time according to the progress of the lesson; a control unit and a power supply unit are arranged in the laser pen body 1, the control unit is connected with the laser head 13 through a conducting wire, a laser beam key 8 connected with the control unit is arranged on the laser pen body 1, and the laser beam key 8 is used for controlling the opening and closing of a laser beam; a lithium battery cell 16 is arranged inside the lower part 3, a hook ring 15 is arranged on the side surface of the bottom of the lower part 3, and the laser pen can be hung up through the hook ring 15, so that the occupied area is small; a channel 17 is arranged on the outer side of the laser head 13, and transparent glass is arranged at the top of the laser head 13 and used for blocking external dust; the wireless connector 14 is plugged with an external computer, the wireless connector 14 is plugged at the bottom of the lower part 3, and the wireless connector 14 is a universal connector and can charge electronic equipment such as a mobile phone.

It is specific, 1 inside control unit and the power supply unit of being provided with of laser pen body, control unit can be through opening and close of laser beam key control laser, the light that laser produced can be followed clear glass and jetted out, thereby form the facula, the facula is observed by the student more easily, when the teacher shakes the laser pen in hand, the student also can clearly catch the facula position that the laser pen sent, thereby improve the teacher effect of giving lessons to the student, be provided with lithium cell 16 below it simultaneously, can charge to outside electronic equipment, let its laser pen have multiple functions, good use impression has.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a laser pen is used in teaching with function of charging, this utility model discloses a set up a plurality of buttons, can play wireless remote control's effect, realize can carrying out the remote control to the computer in arbitrary corner in classroom, the content of going to class needs to be adjusted at any time according to the progress of going to class, be provided with the lithium cell in its inside simultaneously, can charge to outside electronic equipment, this laser pen not only has unlimited remote control's function, and can charge to outside equipment, moreover, the steam generator is simple in structure, the area is little, good application prospect has.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The laser pen with the charging function for teaching comprises a laser pen body (1) and is characterized in that the laser pen body (1) comprises an upper part (2) and a lower part (3), one side, close to the upper part (2), of the laser pen body (1) is provided with a state display lamp (4), a micro-bump (5) is arranged below the state display lamp (4), an upper page turning key (6) and a lower page turning key (10) are arranged on the micro-bump (5), a laser beam key (8) is arranged between the upper page turning key (6) and the lower page turning key (10), a TAB key (7) and an ENTER key (9) are arranged on the side face of the laser pen body (1) close to the micro-bump (5), a switch (11) is arranged below the micro-bump (5), a USB charging interface (12) is arranged below the switch (11), and a laser head (13) is arranged inside the upper part (2), the bottom of position (3) is provided with one wireless connection (14) down, the inside of position (3) is provided with lithium cell (16) down, the bottom side of position (3) is provided with a shackle (15) down.

2. The laser pen with the charging function for teaching as claimed in claim 1, wherein the surface of the laser pen body (1) is smooth, the laser pen body (1) is made of plastic material, and the control range of the laser pen body (1) is 0-100 m.

3. The laser pen with the charging function for teaching of claim 1, wherein a control unit and a power supply unit are arranged in the laser pen body (1), the control unit is connected with the laser head (13) through a conducting wire, and a laser beam key (8) connected with the control unit is arranged on the laser pen body (1).

4. The laser pen with the charging function for teaching of claim 1, wherein the channel (17) is arranged on the outer side of the laser head (13), and the top of the laser head (13) is provided with a transparent glass.

5. The laser pointer with the charging function for teaching as claimed in claim 1, wherein the wireless connector (14) is plugged with an external computer, the wireless connector (14) is plugged at the bottom of the lower portion (3), and the wireless connector (14) is a universal connector.