CN214384684U

CN214384684U - Novel intelligent pointer

Info

Publication number: CN214384684U
Application number: CN202120695745.XU
Authority: CN
Inventors: 朱立新; 宿金超; 孙驰
Original assignee: Beijing Normal University
Current assignee: Beijing Normal University
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-10-12
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a novel intelligent pointer, including the pointer main part, the one end surface of pointer main part is provided with the laser hole, infrared emission LED and microphone pick up the sound hole, another terminal surface of pointer main part is provided with telescopic link and the interface that charges, the handheld end of pointer main part is provided with the function button, the pointer main part includes control circuit board and polymer battery, control circuit board integration has laser pen controller, camera controller, recording module and electronic whiteboard controller, the upper portion surface of pointer main part is inlayed and is provided with the display screen, the lower part surface of pointer main part is inlayed and is provided with temperature probe, the pointer main part is provided with the pilot lamp adjacent to the upper portion surface of laser hole and infrared emission LED, the side of pointer main part is provided with switch; the telescopic rod body, the laser indication, the electronic whiteboard control, the recording, the portable non-contact temperature measurement and the infrared remote control function are integrated on the traditional pointer, and the teaching convenience and the interactivity are enhanced.

Description

Novel intelligent pointer

Technical Field

The utility model relates to a teaching equipment technical field especially relates to a novel intelligence teacher's pointer.

Background

The traditional pointer is a simple stick-shaped object, has material differences such as wood, iron and the like, has pattern differences, has antenna type telescopic performance, and then has a laser pen, and the position of an interest point on a blackboard is indicated in a laser mode, so that the mode can realize remote whiteboard indication;

with the development of digital education information technology, teaching aids in various electronic forms are presented, wherein the most widely applied method is an electronic whiteboard which is connected to a computer to form a large-screen interactive teaching environment, in the short-focus electronic whiteboard, the existing operation on the whiteboard is mainly touch control on the screen of the electronic whiteboard, but when a teacher stands at a far place, the operation can be completed only by approaching the electronic whiteboard, the convenience and the real-time performance are slightly insufficient, and if a whiteboard operation function is integrated in a teacher's pointer held by the teacher, the problem can be solved certainly and well;

in addition, teaching especially in colleges and universities, the classroom is wide, and the student is numerous, if in teaching with the help of the microphone function of teacher's integrated, can make the student hear the teacher's speech clearly, must help improving the classroom effect, strengthens the interactivity, for this reason we propose a novel intelligence teacher's pointer.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a novel intelligence teacher's pointer has integrateed the body of rod scalable, laser instruction, whiteboard control, recording, portable non-contact temperature measurement, infrared remote control function on traditional teacher's pointer, has strengthened teaching convenience and interactivity.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel intelligent pointer, includes the pointer main part, the one end surface of pointer main part is provided with laser hole, infrared emission LED and microphone sound collecting hole, another terminal surface of pointer main part is provided with the telescopic link and the interface that charges, the handheld end of pointer main part is provided with function button, the pointer main part includes control circuit board and polymer battery, control circuit board integration has laser pen controller, camera controller, recording module and electronic whiteboard controller, the upper portion surface of pointer main part is inlayed and is provided with the display screen, the lower part surface of pointer main part is inlayed and is provided with temperature probe, the pointer main part is provided with the pilot lamp adjacent to laser hole and infrared emission LED's upper portion surface, the side of pointer main part is provided with switch, polymer battery, pilot lamp, microphone sound collecting hole, laser hole, The infrared emission LED, the temperature probe, the display screen, the power switch and the function button are all connected with a control circuit board circuit of the pointer main body.

Preferably, the pointer body comprises an RF remote controller and a wireless receiver, a wireless RF transmitter is embedded in the RF remote controller, and the wireless receiver is arranged on and electrically connected with a computer system connected with the electronic whiteboard.

Preferably, the telescopic rod is a hollow cylindrical rod formed by rolling one of a metal strip or a plastic sheet, and the telescopic rod is provided with an elastic curling layer with a memory function and smaller than the outer diameter of the rod body.

Preferably, the function button includes the laser switch key, function button and the interior integrated laser pen controller circuit connection of teacher's pointer main part, the laser hole and the interior integrated laser pen controller circuit connection of teacher's pointer main part, the pilot lamp is connected with the connecting circuit signal of function button and teacher's pointer main part.

Preferably, the function button comprises a recording key, the function button is in circuit connection with a recording module integrated in the pointer body, the microphone sound collecting hole is in circuit connection with the recording module integrated in the pointer body, and the indicator light is in signal connection with the function button and the connecting circuit of the pointer body.

Preferably, the temperature probe is in circuit connection with a control circuit board of the pointer body, the display screen is in circuit connection with the control circuit board of the pointer body, and the temperature probe is in electrical signal connection with the display screen.

Preferably, the indicator light, the microphone sound pickup hole, the laser hole, the infrared emission LED, the temperature probe and the display screen are all in circuit connection with the polymer battery, and the charging interface is in circuit connection with the polymer battery.

Preferably, the pointer main body adopts STM32F series single-chip microcomputer as a control circuit board, and the end angle profiles of the pointer main body are all arc-shaped structures.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses create and integrateed PPT page turning, the body of rod is scalable, laser instruction, whiteboard control, recording, portable non-contact temperature measurement, infrared remote control function, have advantages such as 50m remote control, overlength standby, adaptation win7/8/10, mac system.

The novel multifunctional electric power assisting device is convenient and durable to realize, can assist middle and primary schools and college classrooms, and is convenient for teachers and students.

Drawings

Fig. 1 is a top three-dimensional schematic view of the present invention;

fig. 2 is a bottom three-dimensional schematic view of the present invention.

Wherein: 1. a pointer body; 2. a polymer battery; 3. a charging interface; 4. an indicator light; 5. a microphone sound pickup hole; 6. laser holes; 7. an infrared emitting LED; 8. a temperature probe; 9. a display screen; 10. a telescopic rod; 11. a power switch; 12. function buttons.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

Please refer to fig. 1 and 2, the utility model provides a novel intelligent pointer, including pointer main body 1, the one end surface of pointer main body 1 is provided with laser hole 6, infrared emission LED7 and microphone sound picking hole 5, another terminal surface of pointer main body 1 is provided with telescopic link 10 and charge interface 3, the handheld end of pointer main body 1 is provided with function button 12, pointer main body 1 includes control circuit board and polymer battery 2, control circuit board integrated has laser pen controller, camera controller, recording module and electronic whiteboard controller, pointer main body 1's upper portion surface is inlayed and is provided with display screen 9, pointer main body 1's lower part surface is inlayed and is provided with temperature probe 8, pointer main body 1 is adjacent to laser hole 6 and the upper portion surface of infrared emission LED7 and is provided with pilot lamp 4, pointer main body 1's side is provided with switch 11, polymer battery 2, The indicator lamp 4, the microphone sound pick-up hole 5, the laser hole 6, the infrared emission LED7, the temperature probe 8, the display screen 9, the power switch 11 and the function button 12 are all in circuit connection with a control circuit board of the pointer body 1, a laser pen controller of the pointer body 1 receives a level signal of the function button 12 to control the emission or the closing of the laser hole 6, the function button 12 of the pointer body 1 can start a recording function or enter a class mode, the microphone sound pick-up hole 5 is opened during the class mode to connect classroom multimedia pronunciation, an electronic whiteboard controller of the pointer body 1 receives the level signal of the function button 12 to control a computer system connected with the electronic whiteboard to realize a whiteboard page turning function, the polymer battery 2 supplies power to the control circuit board, the laser hole 6, the infrared emission LED7, the temperature probe 8 and the display screen 9, the function button 12 of the pointer body 1 is pressed down to keep the temperature probe 8 at a distance of about 5cm from the forehead or the wrist, the electronic whiteboard controller of the pointer main body 1 comprises an infrared transmitting module and an infrared receiving module, and the infrared receiving module is arranged at a computer system connected with the electronic whiteboard and is electrically connected with the computer system;

as another embodiment of the present invention, as shown in fig. 1 and fig. 2, the utility model discloses a pointer body 1 is composed of an RF radio frequency remote controller and a wireless receiver, the RF radio frequency remote controller is embedded with a wireless RF radio frequency transmitter, the wireless receiver is arranged at a computer system connected with an electronic whiteboard and is electrically connected with the computer system, a user can operate the wireless receiver by only clicking related function keys of the RF radio frequency remote controller, and the RF radio frequency transmitter does not need to be aligned with the wireless receiver, thus really embodying wireless freedom;

as another embodiment of the present invention, as shown in fig. 1 and 2, the present invention discloses that the telescopic rod 10 is a hollow cylindrical rod formed by rolling one of a metal strip or a plastic sheet, the telescopic rod 10 is provided with an elastic curling layer with a memory function and smaller than the outer diameter of the rod body, so that the telescopic rod 10 has a self-tightening function, and the curling layer always has elastic potential energy for applying pressure to the telescopic rod 10;

as another embodiment of the utility model, as shown in fig. 1 and fig. 2, the utility model discloses that the function button 12 comprises a laser switch key, the function button 12 is in circuit connection with a laser pen controller integrated in the pointer main body 1, the laser hole 6 is in circuit connection with the laser pen controller integrated in the pointer main body 1, the indicator lamp 4 is in signal connection with the function button 12 and the connection circuit of the pointer main body 1, when a teacher needs to remotely indicate the content in a blackboard or a projection screen in use, the function button 12 can be pressed down, the head of the intelligent pointer emits low-power green laser, and a clear light path can facilitate the teacher to point;

as another embodiment of the present invention, as shown in fig. 1 and fig. 2, the utility model discloses that the function button 12 includes a recording key, the function button 12 is connected with the recording module circuit integrated in the pointer body 1, the microphone pickup hole 5 is connected with the recording module circuit integrated in the pointer body 1, the indicator lamp 4 is connected with the connection circuit signal of the function button 12 and the pointer body 1, the intelligent pointer defaults to open the microphone pickup hole 5, can receive the speaking content of the teacher, and plays through the classroom multimedia device;

as another embodiment of the utility model, as shown in fig. 1 and fig. 2, the utility model discloses a temperature probe 8 is connected with the control circuit board circuit of teacher's pointer main body 1, display screen 9 is connected with the control circuit board circuit of teacher's pointer main body 1, the electric signal connection between temperature probe 8 and display screen 9, teacher's or staff can measure the temperature to the human forehead or wrist through the built-in high accuracy temperature probe 8 in the bottom of intelligent teacher's pointer, when pressing the positive function button 12 of intelligent teacher's pointer, the intelligent teacher's pointer automatically switches to the temperature measurement mode, the OLED display screen 9 will show the human body temperature measured at this moment;

as another embodiment of the present invention, as shown in fig. 1 and fig. 2, the present invention discloses an indicator lamp 4, a microphone sound collecting hole 5, a laser hole 6, an infrared emission LED7, a temperature probe 8, a display screen 9, and a polymer battery 2, wherein the charging interface 3 is connected to the polymer battery 2 through a circuit, so that the battery can be used for a long time and is free from frequent sliding, which is beneficial to environmental protection, therefore, the polymer battery 2 can be charged through the charging interface 3 located at the bottom of the body after being used for a period of time;

as another embodiment of the utility model, as shown in fig. 1 and fig. 2, the utility model discloses that the pointer main body 1 adopts STM32F series single-chip microcomputer as a control circuit board, the end angle contour of the pointer main body 1 is of a circular arc structure, which is beneficial to the more comfortable gripping of the pointer main body 1;

the utility model provides a novel intelligent pointer, a user can plug a wireless receiver of a USB interface into the USB interface on a multimedia computer, the 2.4Ghz wireless receiver can work, a power switch 11 of the intelligent pointer is turned on, a control circuit board of a pointer main body 1 starts to work, an OLED display screen 9, an RF radio frequency remote controller, a temperature probe 8 and a microphone sound picking hole 5 start to initialize, the intelligent pointer starts to search the 2.4Ghz receiver, the intelligent pointer is matched and connected with the touch control integrated machine, the microphone pick-up hole 5 is opened by default, sound can be amplified through the wireless microphone at the moment, if a user is in a scene with the touch control integrated machine, because the body shape of a user is small and the user cannot touch the higher position of the touch control integrated machine, the telescopic rod 10 of the intelligent pointer can be pulled out, the length of the intelligent pointer can reach 60cm, the head of the telescopic rod 10 is provided with a capacitive touch head, so that a user can use a capacitive touch screen well; meanwhile, the design can provide more use possibility for teachers accustomed to and using the traditional teacher pole, when the teachers use office software such as PPT and the like to display contents, the function buttons 12 on the intelligent teacher pole can realize PPT page turning and audio and video playing functions, the teachers can press the corresponding operation buttons to realize the operations of previous page, next page and quit playing in PPT, when the teachers need to remotely indicate the contents in a blackboard or a projection screen in use, the function buttons 12 can be pressed, the head of the intelligent teacher pole emits low-power green laser, a clear light path can conveniently point the teachers, teachers or workers can measure the temperature of the forehead or the wrist of a human body through the high-precision temperature probe 8 arranged in the bottom of the intelligent teacher pole, when the function buttons 12 on the front side of the intelligent teacher pole are pressed, the intelligent teacher pole is automatically switched to a temperature measurement mode, at the moment, the OLED display screen 9 displays the measured temperature of the human body, through the built-in infrared emission LED7 of intelligence teacher's pointer front end, press function button 12 through resolving and saving of built-in chip, can use the remote control button that has learnt after the intelligence teacher's pointer switches to infrared remote control mode, the built-in Type-c interface 3 that charges of intelligence teacher's pointer, because the built-in lithium ion polymer battery 2 of intelligence teacher's pointer, consequently can realize long continuation of the journey and use and exempt from frequent more smooth battery, be favorable to environmental protection, consequently the accessible is located the Type-c interface of fuselage bottom and charges to the battery after using a period of time.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel intelligence teacher's pointer, includes teacher's pointer main part (1), its characterized in that: the pointer comprises a pointer body (1), wherein a laser hole (6), an infrared emission LED (7) and a microphone sound picking hole (5) are formed in the surface of one end of the pointer body (1), a telescopic rod (10) and a charging interface (3) are arranged on the surface of the other end face of the pointer body (1), a function button (12) is arranged at the handheld end of the pointer body (1), the pointer body (1) comprises a control circuit board and a polymer battery (2), the control circuit board is integrated with a laser pen controller, a camera controller, a recording module and an electronic whiteboard controller, a display screen (9) is embedded in the surface of the upper portion of the pointer body (1), a temperature probe (8) is embedded in the surface of the lower portion of the pointer body (1), and an indicator lamp (4) is arranged on the surface of the upper portion, adjacent to the laser hole (6) and the infrared emission LED (7), of the pointer body (1), the side of the pointer main body (1) is provided with a power switch (11), and the polymer battery (2), the indicator lamp (4), the microphone sound picking hole (5), the laser hole (6), the infrared emission LED (7), the temperature probe (8), the display screen (9), the power switch (11) and the function button (12) are all connected with a control circuit board circuit of the pointer main body (1).

2. The novel intelligent pointer as claimed in claim 1, wherein: the pointer body (1) is composed of an RF remote controller and a wireless receiver, a wireless RF transmitter is embedded in the RF remote controller, and the wireless receiver is arranged at a computer system connected with the electronic whiteboard and electrically connected with the computer system.

3. The novel intelligent pointer as claimed in claim 1, wherein: the telescopic rod (10) is a hollow cylindrical rod formed by rolling one of a metal strip or a plastic sheet, and the telescopic rod (10) is provided with an elastic curling layer which has a memory function and is smaller than the outer diameter of the rod body.

4. The novel intelligent pointer as claimed in claim 1, wherein: function button (12) include the laser switch key, integrated laser pen controller circuit connection in function button (12) and the teacher's pointer main part (1), laser hole (6) and the integrated laser pen controller circuit connection in teacher's pointer main part (1), pilot lamp (4) and function button (12) and the connecting circuit signal connection of teacher's pointer main part (1).

5. The novel intelligent pointer as claimed in claim 1, wherein: the functional button (12) comprises a recording key, the functional button (12) is connected with a recording module circuit integrated in the pointer body (1), the microphone sound picking hole (5) is connected with the recording module circuit integrated in the pointer body (1), and the indicator lamp (4) is connected with the functional button (12) and the pointer body (1) through a connecting circuit signal.

6. The novel intelligent pointer as claimed in claim 1, wherein: the temperature probe (8) is in circuit connection with the control circuit board of the pointer main body (1), the display screen (9) is in circuit connection with the control circuit board of the pointer main body (1), and the temperature probe (8) is in electrical signal connection with the display screen (9).

7. The novel intelligent pointer as claimed in claim 1, wherein: the indicating lamp (4), the microphone sound picking hole (5), the laser hole (6), the infrared emission LED (7), the temperature probe (8), the display screen (9) and the polymer battery (2) are all in circuit connection, and the charging interface (3) is in circuit connection with the polymer battery (2).

8. The novel intelligent pointer as claimed in claim 1, wherein: the pointer main body (1) adopts STM32F series single-chip microcomputer as a control circuit board, and the end angle profile of the pointer main body (1) is of a circular arc structure.