CN213958322U

CN213958322U - Novel remote control laser pen

Info

Publication number: CN213958322U
Application number: CN202022823427.5U
Authority: CN
Inventors: 陈君平
Original assignee: Ningbo Lanke Intelligent Engineering Co ltd
Current assignee: Ningbo Lanke Intelligent Engineering Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-13
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a novel remote control laser pen, which comprises a shell with a hollow bottom, a built-in control panel based on a semiconductor green laser module, a built-in RF (radio frequency) module, a power supply module and an auxiliary laser pen arranged on the back of the shell; the back of the shell is provided with an auxiliary laser pen accommodating groove; the RF module comprises a wireless radio frequency signal transmitter and an external wireless radio frequency signal receiver; the outer surface of the auxiliary laser pen is provided with a metal ring; the auxiliary laser pen accommodating groove is internally provided with a magnetic suction piece for magnetically adsorbing the auxiliary laser pen. The multifunctional laser pen has the advantages that a brand-new shell, a portable radio frequency signal receiver and an auxiliary laser pen are designed, and the multifunctional laser pen meets the multifunctional requirement that two laser signal points need to be respectively and independently indicated together in actual teaching and lecturing.

Description

Novel remote control laser pen

Technical Field

The utility model belongs to the technical field of electronic equipment, especially, relate to a novel remote control laser pen.

Background

The traditional laser pen only has the function of a laser pointer. When the device is used in normal times, a small red dot can be used for indicating the key points. The remote control laser pen not only has the laser function of the traditional laser pointer, but also can directly remotely control the computer in a wireless mode to realize free page turning of the electronic document by simply pressing an upper page turning button and a lower page turning button on the laser pen. However, the mainstream remote control laser pen in the current market has no auxiliary laser pen design, and cannot meet the multifunctional requirement of field teaching.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model provides a novel remote control laser pen to solve the above-mentioned defect that exists among the prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a novel remote control laser pen comprises a hollow shell at the bottom, a built-in control panel based on a semiconductor green laser module, a built-in RF (radio frequency) module, a power supply module and an auxiliary laser pen arranged on the back face of the shell.

The front surface of the shell is provided with an upward page turning key, a downward page turning key and a laser control key; the back of shell is equipped with supplementary laser pen and accomodates the groove.

The RF module comprises a built-in wireless radio frequency signal transmitter and an external wireless radio frequency signal receiver connected with a PC end through a USB interface; the wireless radio frequency signal receiver can be clamped in the hollow part of the bottom of the shell in a pluggable mode.

The auxiliary laser pen is accommodated in the auxiliary laser pen accommodating groove of the shell; the bottom of the auxiliary laser pen is provided with a rechargeable metal contact; the bottom of the auxiliary laser pen accommodating groove is provided with a charging metal contact piece matched with the rechargeable metal contact of the auxiliary laser pen; the middle section of the auxiliary laser pen accommodating groove is provided with an oval groove which is convenient for taking out the auxiliary laser pen.

Preferably, the wireless radio frequency signal receiver comprises the USB interface arranged at the top, a receiver housing with a built-in radio frequency module, and a portable connector convenient for plugging and unplugging installation.

Preferably, the portable connecting piece is a flexible material strip or a flexible material chain.

Preferably, the auxiliary laser pen accommodating groove is internally provided with a clamping convex circle for clamping the auxiliary laser pen.

Preferably, the outer surface of the auxiliary laser pen is provided with a metal ring; the auxiliary laser pen accommodating groove is internally provided with a magnetic suction piece for magnetically adsorbing the auxiliary laser pen.

Has the advantages that:

compared with the traditional laser pen and the remote control laser pen, the utility model is provided with a brand-new shell, a portable radio frequency signal receiver and an auxiliary laser pen, thereby meeting the multifunctional requirement that two laser signal points need to be respectively and independently indicated together during actual teaching and speech; simultaneously, supplementary laser pen configuration has the magnetic adsorption to accomodate and the function that usable laser pen main part charges, the utility model discloses the technique is ripe, and the function is novel practical, is fit for using widely on a large scale.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the connection state of the present invention;

FIG. 3 is a schematic view of the connection of the auxiliary laser pen of the present invention;

reference numerals: the portable laser pen comprises a shell 1, an auxiliary laser pen 2, an up-page-turning key 3, a down-page-turning key 4, a laser control key 5, an auxiliary laser pen accommodating groove 6, a wireless radio frequency signal receiver 7, a hollow part 8 in the bottom of the shell, a rechargeable metal contact 9, a rechargeable metal contact piece 10, an oval groove 11, a USB interface 12, a receiver shell 13, a portable connecting piece 14 and a clamping convex circle 15.

Detailed Description

In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:

a novel remote control laser pen is shown in figures 1-3 and comprises a shell 1 with a hollow bottom, a built-in control panel based on a semiconductor green laser module, a built-in RF (radio frequency) module, a power supply module and an auxiliary laser pen 2 arranged on the back of the shell.

The front surface of the shell 1 is provided with an upward page turning key 3, a downward page turning key 4 and a laser control key 5; the back of the shell 1 is provided with an auxiliary laser pen accommodating groove 6.

The RF module comprises a built-in wireless radio frequency signal transmitter and an external wireless radio frequency signal receiver 7 connected with the PC end through a USB interface; the wireless radio frequency signal receiver 7 can be clamped in the hollow part 8 of the bottom of the shell 1 in a pluggable mode.

More specifically, through radio frequency signals, the remote control laser pen can remotely control PC terminal control functions such as page turning and the like of PPT and other files; the outer shell with a hollow bottom is connected with a wireless radio frequency signal receiver in a clamping way; the tail part of the wireless radio frequency signal receiver is provided with a portable connecting piece which is convenient to take out

The auxiliary laser pen 2 is accommodated in the auxiliary laser pen accommodating groove 6 of the housing 1; the bottom of the auxiliary laser pen 2 is provided with a rechargeable metal contact 9; a charging metal contact piece 10 matched with the chargeable metal contact 9 of the auxiliary laser pen 2 is arranged at the bottom of the auxiliary laser pen accommodating groove 6; the middle section of the auxiliary laser pen accommodating groove 6 is provided with an oval groove 11 which is convenient for taking out the auxiliary laser pen 2.

Further specifically, the power of the auxiliary laser pen is low, and the auxiliary laser pen can be charged by the power supply module of the remote control laser pen through the electrical connection between the metal contact and the metal elastic sheet.

Further, in the present embodiment, the wireless rf signal receiver 7 includes the USB interface 12 disposed at the top, a receiver housing 13 with an rf module inside, and a portable connector 14 for facilitating plug-in installation.

Further, in the present embodiment, the portable connecting element 14 is a flexible material strip or a flexible material chain, and is portable and practical.

Further, in this embodiment, the auxiliary laser pen accommodating groove 6 is provided with a clamping convex circle 15 for clamping the auxiliary laser pen 2, so that the clamping is stable.

Further, in the present embodiment, a metal ring is disposed on an outer surface of the auxiliary laser pen 2; the auxiliary laser pen accommodating groove 6 is internally provided with a magnetic suction piece for magnetically adsorbing the auxiliary laser pen 2.

It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. And the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A novel remote control laser pen is characterized in that: the laser pen comprises a shell with a hollow bottom, a built-in control board based on a semiconductor green laser module, a built-in RF module, a power supply module and an auxiliary laser pen arranged on the back of the shell;

the front surface of the shell is provided with an upward page turning key, a downward page turning key and a laser control key; the back of the shell is provided with an auxiliary laser pen accommodating groove;

the RF module comprises a built-in wireless radio frequency signal transmitter and an external wireless radio frequency signal receiver connected with a PC end through a USB interface; the wireless radio frequency signal receiver can be clamped in the hollow part of the bottom of the shell in a pluggable manner;

2. The novel remote control laser pen as claimed in claim 1, wherein: the wireless radio frequency signal receiver comprises the USB interface arranged at the top, a receiver shell with a built-in radio frequency module and a portable connecting piece convenient for plugging and unplugging installation.

3. The novel remote control laser pen as claimed in claim 2, wherein: the portable connecting piece is a flexible material strip or a flexible material chain.

4. The novel remote control laser pen as claimed in claim 1, wherein: the auxiliary laser pen accommodating groove is internally provided with a clamping convex circle for clamping the auxiliary laser pen.

5. The novel remote control laser pen as claimed in claim 1, wherein: the outer surface of the auxiliary laser pen is provided with a metal ring; the auxiliary laser pen accommodating groove is internally provided with a magnetic suction piece for magnetically adsorbing the auxiliary laser pen.