CN212809161U

CN212809161U - Digital pen capable of remote transmission

Info

Publication number: CN212809161U
Application number: CN202021879607.9U
Authority: CN
Inventors: 涂旭平; 林浩泓; 郑兆清
Original assignee: Dongguan Qibaoshu Education Technology Co ltd
Current assignee: Dongguan Qibaoshu Education Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-26
Anticipated expiration: 2030-09-01

Abstract

A remotely transmittable digital pen, the digital pen comprising: shell, refill, pressure sensor, control mechanism, camera and NB-IoT antenna, the lower extreme of shell has the through-hole, and the refill passes the through-hole from the inside of shell and extends to the outside, and pressure sensor contacts with the upper end of refill, and control mechanism includes: the pressure sensor, the signal transmitter, the signal receiver, the camera and the NB-IoT antenna are all electrically connected with the processor. The digital pen can record the camera in real time in the using process of a user, can realize remote and rapid data transmission, breaks the limitation of a use space, and greatly improves convenience.

Description

Digital pen capable of remote transmission

Technical Field

The utility model relates to a digital pen especially relates to a but teletransmission's digital pen.

Background

The digital pen is a novel input device adopting an ultrasonic tracking and positioning technology, and can write and draw on any computer screen, A4 paper and the like. The common ball-point pen core can be adopted to write on paper completely according to natural habits, and writing handwriting is left on a paper surface and a computer simultaneously during writing; or the waterless plastic pen core can be adopted to directly write and operate a computer on a PC or notebook computer screen, so that a common computer is changed into a handwriting computer.

Chinese utility model patent CN2015203379151U discloses a wireless dot matrix digital pen, include: casing, refill, pressure sensor, signal transmitter, signal receiver and treater, the nib of refill stretches out from the casing, and pressure sensor is connected with the tail end of refill, and produced pressure transmission to pressure sensor produces sensing signal when the refill is write, starts treater, signal transmitter and signal receiver, and wireless data interface is connected with the treater, transmits the transmission data package to the host computer through wireless mode. The wireless dot matrix digital pen can perform wireless data transmission, and has lower power and lower radiation.

In order to record the answering process when the user writes or does a question, the camera shooting function needs to be realized in the using process. However, the digital pen does not have a camera shooting mechanism, and in addition, most of the existing digital pens adopt a bluetooth mode for wireless transmission, so that the transmission distance is short, the transmission speed is limited, and the requirement of video fast transmission cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is to above-mentioned condition, but provides a digital pen of teletransmission in order to solve above-mentioned problem, and digital pen includes: the pen comprises a shell, a pen core, a pressure sensor and a control mechanism, wherein the shell is a hollow body, the lower end of the shell is provided with a through hole, the pen core penetrates through the through hole from the inside of the shell to extend to the outside, the pressure sensor is in contact with the upper end of the pen core, and the control mechanism comprises: the pressure sensor, the signal transmitter and the signal receiver are all electrically connected with the processor; the digital pen further comprises: the camera and the NB-IoT antenna are both electrically connected with the processor, and the camera is arranged downwards.

Further, the lower extreme of shell has the hole of making a video recording, the camera is located the inside of shell to camera and the hole of making a video recording just right along upper and lower direction.

Further, the control mechanism further includes: a memory in electrical connection with the processor.

Further, the control mechanism further includes: a power source in electrical connection with the processor.

Further, the control mechanism further includes: a charging interface in electrical connection with the processor and exposed to an exterior of the housing.

Further, the digital pen further comprises: a fingerprint identifier electrically connected to the processor and embedded on a side of the housing.

Further, the fingerprint recognizer is electrically connected with the processor through a control switch.

Further, the side surface of the shell is provided with a holding concave surface, and the fingerprint recognizer is embedded in the holding concave surface.

Further, the gripping concave surfaces and the fingerprint identifiers are two, the two fingerprint identifiers are embedded on the two gripping concave surfaces respectively, and the two gripping concave surfaces are separated from each other along the circumferential direction of the shell.

Further, the digital pen further comprises: a gyroscope in electrical connection with the processor, the gyroscope being located inside the housing.

After the technical scheme is adopted, the utility model discloses an effect is: the digital pen with the structure can record the camera in real time in the using process of a user, can realize remote and rapid data transmission, breaks the limitation of a using space and greatly improves convenience.

Drawings

Fig. 1 is a schematic view of a digital pen according to the present invention;

fig. 2 is a sectional view of the digital pen according to the present invention.

The pen comprises a shell-1, a through hole-11, a camera shooting hole-12, a holding concave surface-13, a pen core-2, a pressure sensor-3, a control mechanism-4, a processor-41, a signal transmitter-42, a signal receiver-43, a memory-44, a power supply-45, a charging interface-46, a fingerprint recognizer-7 and a gyroscope-8.

Detailed Description

It is specifically noted that, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described below by way of examples:

the utility model provides a but teletransmission's digital pen, it is shown with fig. 2 to combine figure 1, and digital pen includes: shell 1, refill 2, pressure sensor 3 and control mechanism 4, shell 1 is the hollow body, and the lower extreme of shell 1 has through-hole 11, and refill 2 passes through-hole 11 from shell 1's inside and extends to the outside, and pressure sensor 3 contacts with the upper end of refill 2, and control mechanism 4 includes: the processor 41, the signal transmitter 42 and the signal receiver 43, and the pressure sensor 3, the signal transmitter 42 and the signal receiver 43 are all electrically connected with the processor 41; the utility model discloses in, digital pen still includes: the camera 5 and the NB-IoT antenna 6, and the camera 5 and the NB-IoT antenna 6 are electrically connected to the processor 41, and the camera 5 is disposed downward.

The pressure sensor 3 is used for detecting the acting force applied on the pen core 2 and starting the processor 41; the signal transmitter 42 and the signal receiver 43 are used for transmitting and receiving detection signals and simulating environment data respectively; the processor 41 is used to generate data into data packets in digital form. The above-mentioned working principle is the same as that of the prior art, and will not be described in detail here. Different from the prior art, in the utility model discloses in, can continue the record of making a video recording through camera 5 to user's writing or the process of answering to directly carry out wireless transmission with the mode of NB-IoT agreement through NB-IoT antenna 6 with treater 41 generation data package, not only transmission distance is far away, and transmission speed is fast moreover.

The NB-IoT protocol is a communication protocol of a 4G base station multiplexing telecommunication/mobile/unicom. The method has the characteristics of low power consumption, low updating frequency and usage scenarios such as: intelligent electric meter data uploading and intelligent lock remote locking/unlocking of the shared bicycle. The NB-IoT antenna 6 is arranged, and the NB-IoT protocol is used in the digital pen, so that Bluetooth pairing can be avoided, and the use scene is enlarged. Students use the digital pen to do examination papers, do questions on the exercise book, and can upload data to a remote server without arranging Bluetooth equipment at the periphery. The NB-IoT antenna 6 arranged on the digital pen supports the transmission of low-flow data at a rate of below 100Kbps, so that the complexity of the terminal and a core network is further reduced, lower power consumption can be realized, the endurance time can be prolonged, and deeper coverage can be realized through redundant transmission. The method completely meets the requirements of the existing Internet of things equipment on low transmission rate, low power consumption and low cost.

Specifically, the lower end of the housing 1 has a camera hole 12, the camera 5 is located inside the housing 1, and the camera 5 is opposite to the camera hole 12 in the up-down direction. Set up camera 5 and can form better protection to camera 5 in the inside of shell 1, avoid camera 5 to damage.

Specifically, with continued reference to fig. 2, the control mechanism 4 further includes: and a memory 44, the memory 44 being electrically connected to the processor 41. The memory 44 may temporarily store the video recorded by the camera 5 so that the digital pen can be normally used without a network.

Specifically, the control mechanism 4 further includes: a power source 45, the power source 45 being in electrical connection with the processor 41. The power supply 45 is used to supply power to the processor 41. The power source 45 may be a battery or a dry cell.

More specifically, the control mechanism 4 further includes: a charging interface 46, the charging interface 46 being electrically connected with the processor 41, and the charging interface 46 being exposed to the outside of the housing 1. The power supply 45 can be charged through the charging interface 46 without the need for battery replacement.

Specifically, with continued reference to fig. 1, the digital pen further includes: fingerprint recognizer 7, fingerprint recognizer 7 forms the electric connection with processor 41, and fingerprint recognizer 7 inlays on the side of shell 1. The fingerprint recognizer 7 can input the fingerprint of the user and recognize the identity information of the user.

Some existing digital pens are provided with an ID, in the using process of the digital pen, an administrator distributes the digital pen to students at a system background, the ID is bound with identity information of the students, and the digital pen is difficult to replace a user randomly in the later using process. That is, anyone else writes, the content originally bound to the student is the default, and thus, the use of the digital pen is greatly limited. The utility model discloses in, owing to set up fingerprint identification ware 7, consequently, when opening digital pen, can discern user's identity (whether discernment is successful, the accessible sets up loudspeaker and carries out voice prompt). When any temporary user uses the digital pen, the user can switch to the own identity of the user for use in a fingerprint identification mode.

Furthermore, a control switch can be provided, by means of which the fingerprint identifier 7 is electrically connected to the processor 41. Whether the fingerprint identifier 7 is started or not is controlled by the control switch, particularly, when a user uses the digital pen, the fingerprint identifier 7 can automatically perform fingerprint identification when a hand contacts the fingerprint identifier 7, in order to avoid that the fingerprint identifier 7 always performs identification work and the digital pen works intermittently, the fingerprint identifier 7 can be stopped by the control switch after the user identification is completed, and the written content before the fingerprint identifier 7 is opened for performing another fingerprint identification corresponds to the user who performs the last fingerprint identification, so that the working fluency of the digital pen can be guaranteed, the written content of the user can be stably recorded, the electric quantity can be saved, and the convenience in user operation is improved.

More specifically, the housing 1 has a grip concavity 13 on a side surface thereof, and the fingerprint identifier 7 is embedded in the grip concavity 13. The holding concave surface 13 is positioned close to the lower end of the shell 1, when a user uses the digital pen, fingers are just stuck on the fingerprint identifier 7 in the holding concave surface 13 to carry out fingerprint identification.

More specifically, the gripping concave surface 13 and the fingerprint recognizer 7 are both two, the two fingerprint recognizers 7 are respectively embedded on the two gripping concave surfaces 13, and the two gripping concave surfaces 13 are separated from each other along the circumferential direction of the housing 1. When the user uses the digital pen, the thumb and the forefinger can be respectively stuck on the two fingerprint identifiers 7 holding the concave surface 13, and the fingerprints of the two fingers are identified at the same time, so that the possibility of identification failure is reduced.

Specifically, with continued reference to fig. 2, the digital pen further includes: a gyroscope 8, the gyroscope 8 being electrically connected to the processor 41, and the gyroscope 8 being located inside the housing 1. The gyroscope 8 can detect the posture (vertical, inclined and flat) of the digital pen, so as to know whether the digital pen is currently held, and the processor 41 selects to start or stop the operation of the camera 5 according to the state of the digital pen, so as to achieve the effects of saving electric quantity and reducing invalid data.

Therefore, the digital pen with the structure can record the camera in real time in the using process of a user, can realize remote and quick data transmission, breaks the limitation of a using space and greatly improves convenience.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A remotely transmittable digital pen, the digital pen comprising: the pen comprises a shell, a pen core, a pressure sensor and a control mechanism, wherein the shell is a hollow body, the lower end of the shell is provided with a through hole, the pen core penetrates through the through hole from the inside of the shell to extend to the outside, the pressure sensor is in contact with the upper end of the pen core, and the control mechanism comprises: the pressure sensor, the signal transmitter and the signal receiver are all electrically connected with the processor; the method is characterized in that: the digital pen further comprises: the camera and the NB-IoT antenna are both electrically connected with the processor, and the camera is arranged downwards.

2. The remotely transmittable digital pen according to claim 1, wherein: the lower extreme of shell has the hole of making a video recording, the camera is located the inside of shell to camera and the hole of making a video recording just right along upper and lower direction.

3. The remotely transmittable digital pen according to claim 1, wherein: the control mechanism further includes: a memory in electrical connection with the processor.

4. The remotely transmittable digital pen according to claim 1, wherein: the control mechanism further includes: a power source in electrical connection with the processor.

5. The remotely transmittable digital pen according to claim 4, wherein: the control mechanism further includes: a charging interface in electrical connection with the processor and exposed to an exterior of the housing.

6. The remotely transmittable digital pen according to claim 1, wherein: the digital pen further comprises: a fingerprint identifier electrically connected to the processor and embedded on a side of the housing.

7. The remotely transmittable digital pen according to claim 6, wherein: the fingerprint recognizer is electrically connected with the processor through a control switch.

8. The remotely transmittable digital pen according to claim 6 or 7, wherein: the side surface of the shell is provided with a holding concave surface, and the fingerprint identifier is embedded in the holding concave surface.

9. The remotely transmittable digital pen according to claim 8, wherein: the gripping concave surfaces and the fingerprint identifiers are two, the two fingerprint identifiers are embedded on the two gripping concave surfaces respectively, and the two gripping concave surfaces are separated from each other along the circumferential direction of the shell.

10. The remotely transmittable digital pen according to claim 1, wherein: the digital pen further comprises: a gyroscope in electrical connection with the processor, the gyroscope being located inside the housing.