CN212785802U

CN212785802U - Recording pen and transcription system

Info

Publication number: CN212785802U
Application number: CN202021383604.6U
Authority: CN
Inventors: 倪璞; 徐安文; 方小伟
Original assignee: iFlytek Co Ltd
Current assignee: iFlytek Co Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The application provides a recording pen and a transcription system. The recording pen comprises a recording pen body and a microphone assembly. The microphone assembly is used for recording sound signals and converting the sound signals into audio electric signals, and the microphone assembly is detachably connected with the recording pen body. The application provides a recording pen body and microphone subassembly of recording pen are detachable, can be according to the needs of specific occasion, dismantle the microphone subassembly from the recording pen body to the microphone subassembly that needs is installed in the installation. Therefore, the recording pen can conveniently replace the microphone assembly and is suitable for requirements of more occasions.

Description

Recording pen and transcription system

Technical Field

The application relates to the technical field of electronics, especially, relate to a recording pen and transcription system.

Background

At present, meetings of public inspection scenes, enterprises and public institutions and the like usually have the requirement of recording meeting contents in real time, and the meeting contents are recorded and archived for later reference. Conventionally, sound pickup systems including microphones are often used to record sound in a conference to obtain audio signals. However, the number and types of microphones in a conventional recording pen are fixed, the recording mode is single, and one recording pen cannot meet the needs of many occasions.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the recording mode of a recording pen is single in the traditional technology, the application provides the recording pen with the replaceable microphone assembly.

In a first aspect, the present application provides a recording pen, the recording pen comprising:

a recording pen body; and

the microphone assembly is used for recording sound signals and converting the sound signals into audio electrical signals, and the microphone assembly is detachably connected with the recording pen body.

Wherein, the recording pen still includes:

the first connecting piece is arranged on the recording pen body; and

the second connecting piece, the second connecting piece set up in the microphone subassembly, the second connecting piece with the connection can be dismantled to first connecting piece, so that the microphone subassembly can be dismantled connect in the recording pen body.

When the recording pen is in a starting state, the second connecting piece is fixed with the first connecting piece, and the microphone assembly and the recording pen body are not detachable; when the recording pen is in a power-off state, the second connecting piece and the first connecting piece are loosened, and the microphone assembly and the recording pen body are detachable.

The first connecting piece comprises a rotating part, an attraction part, an elastic part and a first fixing part, wherein the attraction part is arranged corresponding to the rotating part and can attract the rotating part or be disconnected with the rotating part, the elastic part is fixed on the rotating part and the recording pen body, and the first fixing part is arranged on the rotating part;

the second connecting piece comprises a connecting part and a second fixing part, the connecting part is fixedly connected to the microphone assembly, and the second fixing part is arranged on the connecting part;

when the recording pen is in a starting state, the suction part sucks the connecting part, the elastic part is in an extending state, and the first fixing part fixes the second fixing part; when the recording pen is in a power-off state, the first fixing part and the second fixing part are loosened.

The suction portion is also fixed to the recording pen body, and the suction portion and the elastic portion are arranged oppositely.

The attraction part and the first fixing part are respectively arranged at two opposite ends of the rotating part.

The first connecting piece further comprises a fixing shaft, the fixing shaft is fixed to the recording pen body, and the suction portion can rotate relative to the fixing shaft.

When the recording pen is started, the attraction part is electrified to attract the connecting part, and the rotating part rotates around the fixed shaft along a preset direction, so that the first fixing part fixes the second fixing part; when the recording pen shut down, the actuation portion cut off the power supply with the disconnection with the connection of connecting portion, just the rotation portion winds the fixed part is rotatory along the opposite direction with predetermineeing the direction, so that first fixed part with the second fixed part loosens, wherein, it is clockwise, perhaps anticlockwise to predetermine the direction.

Wherein the microphone assembly comprises:

at least one microphone for receiving a sound signal and converting the sound signal into an analog electrical audio signal; and

and the coding module is electrically connected with the at least one microphone and used for receiving the analog audio electric signal output by the at least one microphone and converting the analog audio electric signal into a digital audio electric signal.

In a second aspect, the present application further provides a transcription system, where the transcription system includes a transcriber and the recording pen of any one of the first aspect and the second aspect, and the transcriber is configured to receive the audio electrical signal and convert the audio electrical signal into text information.

Compare in the conventional art, the recording pen body and the microphone subassembly of the recording pen that this application provided are detachable, can be according to the needs of specific occasion, dismantle the microphone subassembly from the recording pen body to the microphone subassembly that needs is installed in the installation. Therefore, the recording pen can conveniently replace the microphone assembly and is suitable for requirements of more occasions. Therefore, the beneficial effect of meeting the application in various occasions can be achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a recording pen according to an embodiment of the present application.

Fig. 2 is a sectional view of the recording pen shown in fig. 1 taken along line I-I according to an embodiment.

Fig. 3 is a schematic diagram of the recording pen in fig. 2 with the microphone assembly and the recording pen body detached.

Fig. 4 is a sectional view of the recording pen shown in fig. 1 taken along the line I-I according to another embodiment.

Fig. 5 is a schematic diagram of the recording pen of fig. 4 with the microphone assembly and the recording pen body detached.

Fig. 6 is a schematic circuit diagram of a microphone assembly according to an embodiment of the present disclosure.

Fig. 7 is a schematic circuit structure diagram of a recording pen body according to an embodiment of the present application.

Fig. 8 is a schematic circuit diagram of the recording pen body and the microphone assembly provided in the present application.

Fig. 9 is a schematic diagram of a transcription system provided in an embodiment of the present application.

Fig. 10 is a schematic diagram of a transcription system provided in another embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.

Reference herein to "an embodiment" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment or implementation can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

It should be noted that the terms "first" and "second" appearing in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, fig. 1 is a schematic perspective view of a recording pen according to an embodiment of the present application; FIG. 2 is a cross-sectional view of the recording pen of FIG. 1 taken along line I-I, according to one embodiment; fig. 3 is a schematic diagram of the recording pen in fig. 2 with the microphone assembly and the recording pen body detached. The recording pen 10 includes a recording pen body 110 and a microphone assembly 130. The microphone assembly 130 is used for recording a sound signal and converting the sound signal into an audio signal, and the microphone assembly 130 is detachably connected to the recording pen body 110.

The shape of the recording pen 10 may be, but is not limited to, a cylinder, a cube, a cylinder-like, a cube-like, and the like, and is not limited in this embodiment.

The microphone assembly 130 includes a microphone 132, some devices (described in detail later) cooperating with the microphone 132, and a package 131. The number of the microphones 132 is at least one. The package casing 131 is used for packaging the microphone 132 and devices cooperating with the microphone 132. The package housing 131 generally has a sound-transmitting hole 131a for passing a sound signal therethrough. In this embodiment, the package 131 includes a first sidewall 1311, a second sidewall 1312, and a third sidewall 1313, the second sidewall 1312 is connected to the periphery of the first sidewall 1311 and is bent from the first sidewall 1311, the third sidewall 1313 is disposed opposite to the first sidewall 1311, and when the microphone assembly 130 is mounted on the stylus body 110, the first sidewall 1311 is separated from the stylus body 110 compared to the third sidewall 1313, and the third sidewall 1313 is adjacent to the stylus body 110 or is accommodated in the stylus body 110. The sound-transmitting hole 131a is opened at least in part of the first sidewall 1311 and the second sidewall 1312. In the present embodiment, the sound-transmitting hole 131a is opened in both the first sidewall 1311 and the second sidewall 1312. When the first sidewall 1311 and the second sidewall 1312 are both provided with the sound-transmitting hole 131a, more sound signals can enter the inside of the package housing 131 through the sound-transmitting hole 131a, so as to increase the amount of the sound signals received by the microphone assembly 130, thereby increasing the recording quality of the recording pen 10. The main function of the microphone assembly 130 is to receive sound signals, and therefore, an important component of the microphone assembly 130 is a microphone 132, and the microphone 132 receives the sound signals and converts the sound signals into audio electrical signals.

The recording pen body 110 is a main body of the recording pen 10, and the recording pen body 110 is electrically connected to the microphone assembly 130, and usually stores the audio electrical signal or a signal processed according to the audio electrical signal to achieve an effect of recording sound. The recording pen body 110 includes, but is not limited to, a housing 111, a processor 112, a communication module 113, an indicator light 114, a key 115, a storage module 116, a charging management chip 117, a power supply 118, a power supply management module 119, a Universal Serial BUS (USB) interface 121, and the like. The details of the various parts of the stylus body 110 will be described later. It is to be understood that the specific structure of the recorder pen body 10 and the included modules in the present embodiment should not be construed as limiting the recorder pen body 10 of the present application; likewise, the specific structure of the microphone assembly 130 and the included modules in the present embodiment should not be construed as limiting the microphone assembly 130 of the present application as long as the microphone assembly 130 and the recording pen body 110 are detachable.

Compared with the prior art, the recording pen body 110 and the microphone assembly 130 of the recording pen 10 of the present application are detachable, so that the microphone assembly 130 can be detached from the recording pen body 110 according to the needs of specific occasions, and the required microphone assembly 130 can be installed. Therefore, the recording pen 10 of the present application can conveniently replace the microphone assembly 130, and is suitable for the requirements of many occasions.

The specific structure and operation principle of the detachable connection of the microphone assembly 130 and the recording pen body 110 will be described in detail below. The recording pen 10 further includes a first connector 150 and a second connector 170. The first connecting member 150 is disposed on the recording pen body 110. The second connector 170 is disposed on the microphone assembly 130, and the second connector 170 is detachably connected to the first connector 150, so that the microphone assembly 130 is detachably connected to the recording pen body 110.

The first connecting member 150 is disposed on the recording pen body 110, and the first connecting member 150 may be fixedly connected with the recording pen body 110 or detachably connected with the recording pen body. In the present embodiment, the first connector 150 is fixedly connected to the recording pen body 110 as an example. The first connecting member 150 is disposed on the recording pen body 110 and located in the accommodating space 110a of the recording pen body 110. The second connector 170 is disposed on the microphone assembly 130, and the second connector 170 may be fixedly connected to the microphone assembly 130 or detachably connected to the microphone assembly 130. In the present embodiment, the second connector 170 is fixedly connected to the microphone assembly 130 as an example. The second connector 170 is disposed on the third sidewall 1313 of the housing in the microphone assembly 130.

When the microphone assembly 130 is fixed to the recording pen body 110, the second connecting member 170 extends into the accommodating space 110a of the recording pen body 110 and is fixed to the first connecting member 150, so that the microphone assembly 130 is fixed to the recording pen body 110. The recording pen 10 in this embodiment can be detachably connected to the microphone assembly 130 and the recording pen body 110 by the detachable cooperation between the first connecting member 150 disposed on the recording pen body 110 and the second connecting member 170 disposed on the microphone assembly 130, so as to achieve the technical effect of facilitating the detachment between the microphone assembly 130 and the recording pen body 110.

In one embodiment, when the recording pen 10 is in the on state, the second connecting member 170 is fixed to the first connecting member 150, and the microphone assembly 130 is not detachable from the recording pen body 110; when the recording pen 10 is in the power-off state, the second connector 170 is released from the first connector 150, and the microphone assembly 130 is detachable from the recording pen 10.

In this embodiment, when the recording pen 10 is in the power-on state, the recording pen 10 is in operation, and at this time, if the microphone assembly 130 is detached from the recording pen body 110, the recording operation of the recording pen 10 is interrupted, and even the audio electrical signal obtained by converting the audio signal by the recording pen 10 is not available to be stored or transmitted to other electronic devices 40 and is lost. Therefore, when the recording pen 10 is in the power-on state, it is ensured that the microphone component 130 and the recording pen 10 component are not detachable, and when the recording pen 10 is in the power-off state, the microphone component 130 and the recording pen body 110 are detachable, so that the risk of work interruption of the recording pen 10 can be avoided, and the risk that the audio electrical signal obtained by converting the audio signal by the recording pen 10 according to the audio signal is not stored or transmitted to other electronic devices 40 and is lost can be avoided.

The specific structure of the first connector 150 and the second connector 170 will be described in detail below. Referring to fig. 4 and 5, fig. 4 is a cross-sectional view of the recording pen of fig. 1 along the line I-I according to another embodiment; fig. 5 is a schematic diagram of the recording pen of fig. 4 with the microphone assembly and the recording pen body detached. The first connecting member 150 includes a rotating portion 151, a suction portion 152, an elastic portion 153, and a first fixing portion 154. The attraction portion 152 corresponds the rotation portion 151 sets up, and can attract the rotation portion 151 or with the rotation portion 151 breaks off, the elastic portion 153 is fixed in the rotation portion 151 and the recording pen body 110, the first fixed part 154 set up in on the rotation portion 151. The second connector 170 includes a connecting portion 171 and a second fixing portion 172, the connecting portion 171 is fixedly connected to the microphone assembly 130, and the second fixing portion 172 is disposed on the connecting portion 171. When the recording pen 10 is in the power-on state, the suction portion 152 sucks the connecting portion 171, the elastic portion 153 is in the extension state, and the first fixing portion 154 fixes the second fixing portion 172; when the recording pen 10 is in the power-off state, the first fixing portion 154 and the second fixing portion 172 are released.

In one embodiment, the attracting portion 152 is a magnetic member, and when the attracting portion 152 is powered on, the attracting portion 152 attracts the rotating portion 151; when the suction portion 152 is powered off, the suction portion 152 is disconnected from the rotation portion 151. The elastic portion 153 is a spring. When the recording pen 10 is started, when the attraction portion 152 is powered on, the attraction portion 152 attracts the rotating portion 151, the rotating portion 151 rotates to drive the first fixing portion 154 to rotate, at this time, the elastic portion 153 is in an extended state, and because the rotating portion 151 drives the first fixing portion 154 to the position of the second fixing portion 172, the first fixing portion 154 is fixed to the second fixing portion 172, at this time, the first connecting member 150 is fixed to the second connecting member 170, and the microphone assembly 130 is not detachable from the recording pen body 110. When the recording pen 10 is continuously turned on, the attracting portion 152 attracts the rotating portion 151, and the first fixing portion 154 and the second fixing portion 172 are fixed, so that the microphone assembly 130 and the recording pen body 110 are kept in an undetachable state.

When the recording pen 10 is turned off, the suction portion 152 is powered off, the suction portion 152 is disconnected from the rotating portion 151, and the rotating portion 151 rotates under the elastic force of the elastic portion 153, so that the first fixing portion 154 and the second fixing portion 172 are loosened, and the first connecting member 150 and the second connecting member 170 are separated, so that the microphone assembly 130 and the recording pen body 110 can be detached. When the recording pen 10 is continuously turned off after being turned off, the first fixing portion 154 and the second fixing portion 172 are kept in a released state, so that the microphone assembly 130 and the recording pen 10 are kept in a detachable state.

When the suction portion 152 is powered on, the first fixing portion 154 is disposed adjacent to the microphone assembly 130 compared to the second fixing portion 172, so as to limit the displacement of the microphone assembly 130 in the arrangement direction D1 (see fig. 4) of the recording pen body 110 and the microphone assembly 130, and further to make the microphone assembly 130 not detachable from the recording pen body 110. In the present embodiment, the first fixing portion 154 is a protrusion provided on the rotating portion 151, and the second fixing portion 172 is a protrusion provided on the connecting portion 171.

In this embodiment, the suction portion 152 is also fixed to the recording pen body 110, and the suction portion 152 is disposed opposite to the elastic portion 153.

In this embodiment, the suction portion 152 may be directly or indirectly fixed to the casing 111 of the recording pen body 110. The attraction portion 152 with the elastic portion 153 sets up relatively, can make the attraction portion 152 with the elastic portion 153 is right the effort of rotation portion 151 is on a straight line or on an approximate straight line, and then can improve the attraction portion 152 is right rotation portion 151 provides the attraction and the elastic portion 153 is right rotation portion 151 provides the effect of effort.

In the present embodiment, the pull-in portion 152 and the first fixing portion 154 are respectively disposed at two opposite ends of the rotating portion 151. In other words, the first fixing portion 154 is disposed at one end of the rotating portion 151, and the attraction portion 152 is attracted to or separated from the other end of the rotating portion 151. The attraction portion 152 and the first fixing portion 154 are respectively disposed at two opposite ends of the rotation portion 151, so that interference between the portion where the attraction portion 152 attracts the rotation portion 151 and the first fixing portion 154 can be avoided.

In this embodiment, the first connecting member 150 further includes a fixing shaft 155, the fixing shaft 155 is fixed to the recording pen body 110, and the suction portion 152 can rotate relative to the fixing shaft 155.

The fixed shaft 155 is directly or indirectly fixed to the housing 111 of the recording pen body 110. The fixed shaft 155 prevents the rotation part 151 from shaking in the receiving space 110a of the stylus pen body 110 when the suction part 152 is disconnected from the rotation part 151.

When the recording pen 10 is powered on, the attraction portion 152 is powered on to attract the connection portion 171, and the rotation portion 151 rotates around the fixed shaft 155 along a preset direction, so that the first fixing portion 154 fixes the second fixing portion 172; when the recording pen 10 is turned off, the suction portion 152 is powered off to be disconnected from the connecting portion 171, and the rotating portion 151 winds the fixing portion rotates in the direction opposite to the preset direction, so that the first fixing portion 154 and the second fixing portion 172 are loosened, wherein the preset direction is clockwise or counterclockwise.

When the preset direction is a clockwise direction, the direction opposite to the preset direction is an anticlockwise direction; and when the preset direction is the anticlockwise direction, the direction opposite to the preset direction is the clockwise direction. In other words, when the recording pen 10 is powered on, the suction portion 152 is powered on to suck the connection portion 171, and the rotating portion 151 rotates clockwise around the fixing shaft 155, so that the first fixing portion 154 fixes the second fixing portion 172; when the recording pen 10 is turned off, the suction portion 152 is powered off to disconnect the connection portion 171, and the rotating portion 151 rotates around the fixing portion in the counterclockwise direction, so that the first fixing portion 154 and the second fixing portion 172 are loosened. Or, when the recording pen 10 is powered on, the attraction portion 152 is powered on to attract the connection portion 171, and the rotation portion 151 rotates around the fixing shaft 155 in the counterclockwise direction, so that the first fixing portion 154 fixes the second fixing portion 172; when the recording pen 10 is turned off, the suction portion 152 is powered off to disconnect the connection portion 171, and the rotating portion 151 rotates around the fixing portion in the clockwise direction, so that the first fixing portion 154 and the second fixing portion 172 are loosened.

The microphone assembly 130 is described in detail below. Referring to fig. 6, fig. 6 is a schematic circuit structure diagram of a microphone assembly according to an embodiment of the present disclosure. The microphone assembly 130 includes at least one microphone 132 and an encoding module 133. The at least one microphone 132 is configured to receive sound signals and convert the sound signals into analog electrical audio signals. The encoding module 133 is electrically connected to the at least one microphone 132, and receives the analog audio electrical signal output by the at least one microphone 132 and converts the analog audio electrical signal into a digital audio electrical signal.

The at least one microphone 132 may be all linear array microphones 132, or all directional microphones 132, or part of linear array microphones 132 and another part of directional microphones 132. In this embodiment, the at least one microphone 132 includes a portion of the linear array microphone 132 and another portion is the directional microphone 132. When the microphone 132 is a linear array microphone 132, omnidirectional sound pickup can be performed, sound pickup sampling of more than or equal to 16K/24bit is adopted, and algorithms such as beam noise reduction, echo cancellation and the like are combined, so that the output digital audio electric signal is more favorable for improving the accuracy of voice recognition transcription. The directional microphone 132, also commonly referred to as an electret microphone 132, has directional and remote pickup capabilities, plus the use of high sampling rate and high accuracy (e.g., > 48KHZ, 24bit) pickup samples, combined with noise reduction and speech enhancement algorithms to provide high fidelity digital audio electrical signals. When the at least one microphone 132 is a directional microphone 132, the number of microphones 132 may be single, and is typically placed at the top of the microphone assembly 130 to ensure directional sound pickup.

The encoding module 133 is electrically connected to the at least one microphone 132, and receives the analog audio electrical signal output by the at least one microphone 132 and converts the analog audio electrical signal into a digital audio electrical signal. In order to ensure the synchronization and timeliness of converting the analog audio electrical signal into the digital audio electrical signal, the number of the encoding modules 133 is the same as the number of the microphones 132, and each encoding module 133 is electrically connected to one microphone 132. For example, when the at least one microphone 132 is 2 linear array microphones 132 plus one directional microphone 132, the number of channels of the encoding module 133 is 3 channels accordingly. Each path encoding module 133 may include a single analog-to-digital converter or may be a combination of multiple analog-to-digital converters. It is understood that the at least one microphone 132 and the encoding module 133 of the microphone assembly 130 may be disposed in a package 131 of the microphone assembly 130. In the present embodiment, the microphone assembly 130 includes 3 microphones 132 and a 3-way encoding module 133 as an example.

Referring to fig. 7 and 8 together, fig. 7 is a schematic circuit structure diagram of a recording pen body according to an embodiment of the present application; fig. 8 is a schematic circuit diagram of the recording pen body and the microphone assembly provided in the present application. The recording pen body 110 includes, but is not limited to, a processor 112, a communication module 113, an indicator light 114, a button 115, a storage module 116, a charging management chip 117, a power supply 118, a power supply management module 119, a Universal Serial BUS (USB) interface 121, and the like. The processor 112, the communication module 113, the storage module 116, the charging management chip 117, the power supply 118, and the power supply management module 119 are disposed in an accommodating space 110a formed by the casing 111 of the recording pen body 110. The key 115 and the USB interface 121 may be disposed on the housing 111, the indicator 114 may be disposed on the housing 111 or disposed in the housing 111, and light emitted from the indicator 114 may be displayed through the housing 111.

The processor 112 is electrically connected to the encoding module 133 in the microphone 132 assembly, and is configured to receive the digital audio electrical signal output by the encoding module 133, and perform voice algorithm operations such as voice enhancement, data scheduling transmission, peripheral cooperative logic control, and interactive management of system application on the digital audio electrical signal. The processor 112 and the coding module 133 in the microphone 132 assembly can be electrically connected through I, but not limited to²Digital interface modes such as S/TDM, SPI and the like. The communication module 113 is electrically connected to the processor 112, and the communication module 113 can transmit the digital audio signal processed by the processor 112 to other electronic devices 40, such as a mobile phone, a tablet, a computer, a transcription machine, and the like, communicatively connected to the recording pen 10, so as to facilitate identification, transcription, hearing back, retrieval, analysis, archiving, and the like of the processed audio signal. The communication module 113 may be, but is not limited to, a bluetooth module, or a Wireless Fidelity (WiFi) module.

The indicator light 114 can be used to indicate the working status of the recording pen 10, and the indicator light 114 can be, but not limited to, a light emitting diode or the like. For example, the light emitted by the indicator light 114 has different colors to indicate different operating states; or the flashing rules of the indicator light 114 are different for indicating different working states. For example, when the indicator light 114 emits green light, it indicates that the recording pen 10 is receiving audio information; when the color of the indicator light 114 is blue, the recording pen 10 is indicated to perform data interaction with an electronic device 40 such as a mobile phone, a tablet, a computer, an adapter, and the like. Or, for example, when the indicator light 114 flashes with a first flashing rule, it indicates that the recording pen 10 is receiving audio information; when the indicator light 114 flashes according to a second flashing law, the recording pen 10 is instructed to perform data interaction with an electronic device 40 such as a mobile phone, a tablet, a computer, a transcription machine, and the like, wherein the first flashing law is different from the second flashing law. When the indicator light 114 flashes at a first flashing law, the indicator light 114 flashes slowly; when the indicator light 114 flashes according to the second flashing rule, the indicator light 114 flashes faster; alternatively, when the indicator light 114 flashes according to the first flashing rule, the indicator light 114 flashes slowly; when the indicator light 114140 blinks at the second blink rate, the indicator light 114 blinks faster.

The keys 115 include, but are not limited to, a power on key 115, a power off key 115, and the like. The power-on key 115 and the power-off key 115 may be integrated into one key 115, or may be two independent keys 115.

The storage module 116 is electrically connected to the processor 112 for storing the digital audio electrical signal processed by the processor 112. The storage module 116 is also electrically connected to the communication module 113 to transmit the stored digital audio electrical signal to other electronic devices 40 via the communication module 113; or/and the storage module 116 is further electrically connected to the USB interface 121 to transmit the stored digital audio electrical signal to the other electronic device 40 via the USB interface 121.

The charging management chip 117, the power supply 118, and the power management module 119 form a power management system of the recording pen 10, and are used for supplying power to other modules (e.g., the processor 112, the indicator light 114, the memory, etc.) of the recording pen 10. The power source 118 may be a disposable battery or a rechargeable battery. In the present embodiment, the power supply 118 is a rechargeable battery for illustration. The charging management chip 117 is electrically connected to the USB interface 121 and the power supply 118, the power supply 118 is electrically connected to the power supply management module 119, the power supply management module 119 is electrically connected to other modules of the recording pen 10, and in this embodiment, the power supply management module 119 is electrically connected to the processor 112 for illustration. The USB interface 121 is electrically connected to the adapter to receive the electric energy converted by the adapter and output the received electric energy to the charging management module, and the charging management module is configured to manage parameters (for example, current magnitude) of the electric energy output by the USB interface 121 and transmit the parameters to the power supply 118 to charge the power supply 118. The power in the power supply 118 is supplied to the other modules through the power management module 119 to power the other modules. The power management module 119 is configured to manage power supply parameters, such as voltage, of the power supply 118 for supplying power to the other modules.

In addition, the processor 112 is further configured to detect whether the microphone assembly 130 is correctly plugged into the recording pen body 110, and when detecting that the microphone assembly 130 is correctly plugged into the recording pen body 110, respond to the operation of the power-on key 115 to power on; otherwise, when the processor 112 detects that the microphone assembly 130 is not correctly plugged into the recording pen body 110, the microphone assembly cannot be turned on in response to the operation of the power-on key 115.

Fig. 9 shows a schematic diagram of a transcription system 1 according to an embodiment of the present application. The transcription system 1 comprises a transcription device 20 and the recording pen 10 according to any of the foregoing embodiments, wherein the transcription device 20 is configured to receive the audio electrical signal and convert the audio electrical signal into text information.

Referring to fig. 10, fig. 10 is a schematic diagram of a transcription system according to another embodiment of the present application. In this embodiment, the microphone component 130 in the recording pen 10 picks up audio information of a user, transmits the audio information to the APP of the electronic device 40 such as a mobile phone, a tablet, a computer, and the like through the communication module 113, and the APP of the electronic device 40 such as the mobile phone, the tablet, the computer, and the like uploads the audio information to the cloud 30 for transcription and receives a result transcribed by the cloud 30 for the user to check; and the APP of the electronic device 40 such as a mobile phone, a tablet, a computer, etc. shares the transcribed document to the other electronic device 50 in a two-dimensional code or link mode for the user of the other electronic device 50 to view.

It should be noted that, the present application aims to provide a novel recording pen 10 and a transcription system 1, and the purpose of the present application is achieved by setting connection relationships among various devices and various modules (for example, the coding module 133, the processor 112, the communication module 113, the indicator light 114, the key 115, the storage module 116, the charging management chip 117, the power supply 118, the power supply management module 119, the USB interface 121, and the like). The signals processed by each device and each module are only functions which can be realized by the device, and the module and each module are not improved in an algorithm or software level, so that the application is not considered to be in conformity with the object of patent law on protection of the utility model.

The foregoing is an implementation of the embodiments of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the embodiments of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims

1. A recording pen, comprising:

a recording pen body; and

2. The recording pen of claim 1, further comprising:

the first connecting piece is arranged on the recording pen body; and

3. The recording pen as claimed in claim 2, wherein when the recording pen is in the on state, the second connecting member is fixed to the first connecting member, and the microphone assembly is not detachable from the recording pen body; when the recording pen is in a power-off state, the second connecting piece and the first connecting piece are loosened, and the microphone assembly and the recording pen body are detachable.

4. The recording pen of claim 3,

the first connecting piece comprises a rotating part, an attraction part, an elastic part and a first fixing part, the attraction part is arranged corresponding to the rotating part and can attract the rotating part or be disconnected with the rotating part, the elastic part is fixed on the rotating part and the recording pen body, and the first fixing part is arranged on the rotating part;

5. The recording pen according to claim 4, wherein the suction portion is also fixed to the recording pen body, and the suction portion is disposed opposite to the elastic portion.

6. The recording pen according to claim 4, wherein the suction portion and the first fixing portion are respectively disposed at two opposite ends of the rotation portion.

7. The recording pen according to claim 4, wherein the first connecting member further comprises a fixing shaft fixed to the recording pen body, and the suction portion is rotatable with respect to the fixing shaft.

8. The recording pen according to claim 7, wherein when the recording pen is turned on, the engaging portion is energized to engage the connecting portion, and the rotating portion rotates about the fixed shaft in a predetermined direction to allow the first fixing portion to fix the second fixing portion; when the recording pen shut down, the actuation portion cut off the power supply with the disconnection with the connection of connecting portion, just the rotation portion winds the fixed part is rotatory along the opposite direction with predetermineeing the direction, so that first fixed part with the second fixed part loosens, wherein, it is clockwise, perhaps anticlockwise to predetermine the direction.

9. The recording pen of claim 1, wherein the microphone assembly comprises:

10. A transcription system comprising a transcription device for receiving said electrical audio signal and converting said electrical audio signal into text information, and a stylus according to any one of claims 1 to 9.