CN213401505U

CN213401505U - Recording pen with wireless communication function

Info

Publication number: CN213401505U
Application number: CN202022781032.3U
Authority: CN
Inventors: 王琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-08
Anticipated expiration: 2030-11-27

Abstract

The utility model provides a recording pen with wireless communication function, which comprises a shell, a touch screen, a circuit main board and an antenna component; the touch screen is arranged on one side surface of the shell; the circuit main board is positioned in the shell and is electrically connected with the touch screen and the antenna assembly; the antenna assembly is used for transceiving wireless signals to achieve wireless communication functions. The recording pen can realize the wireless communication function by adding an antenna assembly and a related connecting circuit on the existing recording pen; meanwhile, the touch screen is arranged on the recording pen, so that the recording pen can be conveniently controlled. In the use, through controlling the touch screen, can realize the wireless communication function that corresponds to can utilize wireless communication to realize the wireless transmission of recording file, solve the inconvenient problem of current recording pen file transmission.

Description

Recording pen with wireless communication function

Technical Field

The utility model relates to an electronic product technical field, in particular to recording pen with wireless communication function.

Background

The recording pen is a portable recording device, and has the advantages of small volume, long recording time, copy and storage of recording files and the like, so that the requirement of recording in a specific scene by people is met to a great extent.

The existing recording pens are generally divided into digital recording pens and intelligent recording pens, and the two recording pens are endowed with other functions on the basis of basic recording functions, such as laser pens, MP3 playing, even simultaneous interpretation, and text conversion from recording and the like. However, the existing audio recorder usually has a low power speaker, and the audio is often too small to hear when recording and playing in a noisy environment; in addition, the recording file in the recording pen must be exported by wire transmission using a transmission line, and if the transmission line is not carried with a person, the recording file cannot be exported.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recording pen with wireless communication function to at least, solve the inconvenient problem of current recording pen file transmission.

In order to solve the technical problem, the utility model provides a recording pen with wireless communication function, the recording pen includes casing, touch screen, circuit board and antenna module; the touch screen is arranged on one side surface of the shell; the circuit main board is positioned in the shell and is electrically connected with the touch screen and the antenna assembly; the antenna assembly is used for transceiving wireless signals to achieve wireless communication functions.

Optionally, in the recording pen, the antenna assembly includes a metal frame antenna disposed at the periphery of the housing, and the metal frame antenna is configured to receive and transmit a WiFi signal to implement a WiFi communication function.

Optionally, in the sound recording pen, the metal frame antenna is a metal antenna formed on the periphery of the housing by using an integral injection molding process.

Optionally, in the sound recording pen, the metal frame antenna is an LDS antenna formed on the periphery of the housing by using an LDS process.

Optionally, in the recording pen, the antenna module further includes two unification antennas of bluetooth GPS, two unification antennas of bluetooth GPS set up and keeping away from touch-control screen one side the internal surface of casing, two unification antennas of bluetooth GPS are used for receiving and dispatching bluetooth signal and GPS signal simultaneously in order to realize bluetooth communication function and GPS locate function.

Optionally, in the recording pen, the bluetooth and GPS two-in-one antenna is an FPC antenna.

Optionally, in the recording pen, the bluetooth GPS two-in-one antenna has a place and a feeding point that are arranged at an interval, the circuit board is correspondingly provided with a place elastic sheet and a feeding point elastic sheet, the place is electrically connected to the place elastic sheet, and the feeding point is electrically connected to the feeding point elastic sheet.

Optionally, in the recording pen, the location and the location elastic sheet are electrically connected through a matching circuit.

The utility model provides a recording pen with wireless communication function, including casing, touch screen, circuit board and antenna module; the touch screen is arranged on one side surface of the shell; the circuit main board is positioned in the shell and is electrically connected with the touch screen and the antenna assembly; the antenna assembly is used for transceiving wireless signals to achieve wireless communication functions. The recording pen can realize the wireless communication function by adding an antenna assembly and a related connecting circuit on the existing recording pen; meanwhile, the touch screen is arranged on the recording pen, so that the recording pen can be conveniently controlled. In the use, through controlling the touch screen, can realize the wireless communication function that corresponds to can utilize wireless communication to realize the wireless transmission of recording file, solve the inconvenient problem of current recording pen file transmission.

Drawings

Fig. 1 is a schematic structural diagram of a recording pen provided in this embodiment;

fig. 2 is a schematic structural diagram of the bluetooth GPS two-in-one antenna provided in this embodiment;

wherein the reference numerals are as follows:

100-a housing; 110 touch screen; 120-a speaker; 130-a microphone; 140-data line interface; 210-metal bezel antenna; 220-Bluetooth GPS two-in-one antenna; 221-feeding point; 222-location.

Detailed Description

The following describes the recording pen with wireless communication function in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.

It is noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The embodiment provides a recording pen with wireless communication function, as shown in fig. 1, the recording pen includes a housing 100, a touch screen 110, a circuit board (not shown) and an antenna assembly (not shown); the touch screen 110 is disposed on a side surface of the housing 100; the circuit board is located in the housing 100 and electrically connected to the touch screen 110 and the antenna assembly; the antenna assembly is used for transceiving wireless signals to achieve wireless communication functions.

According to the recording pen with the wireless communication function provided by the embodiment, the antenna assembly and the related connecting circuit are added on the existing recording pen, so that the recording pen can realize the wireless communication function; meanwhile, the touch screen is arranged on the recording pen, so that the recording pen can be conveniently controlled. In the use, through controlling the touch screen, can realize the wireless communication function that corresponds to can utilize wireless communication to realize the wireless transmission of recording file, solve the inconvenient problem of current recording pen file transmission.

In practical applications, as shown in fig. 1, the recording pen with wireless communication function provided in this embodiment may further include a speaker 120, a microphone 130, and a data line interface 140. The shape design, circuit connection, etc. of the speaker, microphone, and data line interface are well known to those skilled in the art and will not be described herein. The data line interface 140 may be a USB interface, a micro USB interface, a Type-C interface, or the like. The appearance of the recording pen is not limited to the cubic structure shown in fig. 1, and other variations are possible; and, the design of the position and shape of each component is not limited to the structure shown in fig. 1. It should be noted that other structural designs of the recording pen without departing from the premise of the present specification should also fall within the protection scope of the present invention.

Further, in this embodiment, the antenna assembly includes a metal frame antenna 210 disposed at the periphery of the casing 100, and the metal frame antenna 210 is configured to receive and transmit a WiFi signal to implement a WiFi communication function.

Specifically, the metal frame antenna may be a metal antenna formed on the periphery of the housing by using an integral injection molding process, or may be an LDS antenna formed on the periphery of the housing by using an LDS process. The metal frame antenna can be used as a part of a frame of the shell, can also be used as a part of appearance design, and simultaneously can also have an antenna function, so that the antenna headroom can be greatly saved.

Because the integrated injection molding process is simpler and the cost is lower, the antenna can be used under the condition that the structure of the metal frame antenna is simpler. The LDS process has high processing precision, and the produced product has good aesthetic property, so the LDS process can be used on high-end recording pen products. The integral injection molding process and the LDS process are well known to those skilled in the art of antenna manufacturing and will not be described herein.

The structure of the metal frame antenna can have many different designs, such as LOOP type, IFA type, and their variants. In the embodiment, the metal frame antenna 210 is an inverted-F antenna, which has a better coupling performance, thereby having a better transceiving performance.

Still further, in the recording pen that this embodiment provided, the antenna module still includes two unification antennas 220 of bluetooth GPS, two unification antennas 220 of bluetooth GPS set up in keeping away from the internal surface of casing 100 of touch screen 110 one side, two unification antennas 220 of bluetooth GPS are used for receiving and dispatching bluetooth signal and GPS signal simultaneously in order to realize bluetooth communication function and GPS positioning function.

Through two unifications with bluetooth antenna and GPS antenna, can effectively practice thrift the inside space of casing to improve the headroom of antenna, be favorable to antenna signal's receiving and dispatching. Simultaneously, because bluetooth frequency channel and GPS frequency channel have great difference, and the coverage of bluetooth signal and GPS signal is different, consequently, synthesize bluetooth antenna and GPS antenna, can effectively utilize walking of antenna.

In this embodiment, the bluetooth and GPS two-in-one antenna 220 is an FPC antenna. The FPC antenna has the advantage that the flexible circuit board can be bent, can be well attached to a shell with a curved surface, and is simple in machining and assembling process and convenient to maintain and replace.

Furthermore, the bluetooth GPS two-in-one antenna 220 has a place 222 and a feeding point 221 that are arranged at intervals, the circuit board is correspondingly provided with a place elastic sheet and a feeding point elastic sheet, the place 222 is electrically connected with the place elastic sheet, and the feeding point 221 is electrically connected with the feeding point elastic sheet. Specifically, the site 222 and the site spring plate may be elastically abutted, connected by a coaxial cable, or welded, and similarly, the feeding point 221 and the feeding point spring plate may also be elastically abutted, connected by a coaxial cable, or welded, and the specific connection manner is well known to those skilled in the art and is not described herein again.

Specifically, as shown in fig. 2, the bluetooth GPS two-in-one antenna 220 provided in this embodiment has a "zigzag" shape, and the location 222 and the feeding point 221 are relatively disposed on the two sides of the antenna symmetry axis. The bluetooth and GPS two-in-one antenna 220 provided by the embodiment has higher coupling efficiency, and can simultaneously cover a bluetooth frequency band and a GPS frequency band. In the present embodiment, the area of the ground point 222 is slightly larger than the area of the feeding point 221, so that the current flowing from the feeding point 221 can be fed back to the ground point 222 more efficiently, and thus the coupling efficiency and the radiation performance of the antenna can be improved.

Preferably, the ground and the ground spring are electrically connected through a matching circuit. The matching circuit can be an LC circuit, and the frequency band bandwidth and the range of the antenna can be further improved and increased by adding the matching circuit between the place and the place spring plate, so that the antenna can be suitable for wireless communication under various situations. The matching circuit may include components such as a single-pole four-throw switch, a capacitor, and an inductor, and the specific design and connection manner of the matching circuit are well known to those skilled in the art and are not described herein.

When the recording pen with the wireless communication function provided by the embodiment is used specifically, functions such as recording, playing, bluetooth connection, GPS positioning and WiFi connection can be performed by controlling the touch screen 110.

When the user selects to start recording, the recording pen collects the audio through the microphone 130, and performs analog-to-digital conversion on the collected audio and stores the audio in the central processing unit on the circuit main board. The central processor should have a memory function. Preferably, the recording pen itself can be provided with a storage card slot so as to extend the storage space by externally inserting a storage card.

When the 'play' is selected to start, the recording pen plays the recording file to be played through the loudspeaker 120, and of course, the volume can be increased or decreased through the volume key; when the Bluetooth connection is opened by the recording pen, the recording pen can be connected with a Bluetooth earphone or a Bluetooth sound box or other playing equipment with the Bluetooth function through Bluetooth, and the recording file can be played through the Bluetooth earphone or the Bluetooth sound box.

Certainly, the bluetooth connection can also be connected with intelligent equipment such as a mobile phone, a computer and the like, so that files in the recording pen can be transmitted to the mobile phone or the computer through the bluetooth connection, or files in the mobile phone or the computer can be transmitted to the recording pen. Therefore, the problem of how to realize file transmission between the recording pen and the equipment when no data line exists can be solved.

When the GPS positioning function is started, the recording pen can display the current position on the touch screen 110 in real time, so that people can confirm the position in the field, and preferably, the corresponding recording file can also embody the position information, thereby enriching the content of the recording file. Preferably, the central processing unit of the recording pen is also pre-stored with global position information, so as to realize positioning quickly and accurately.

When the WiFi function is started, data intercommunication can be achieved with other WiFi equipment, even when the WiFi is connected with a cloud end, the recording pen can store the recording file in the cloud end, and file loss is prevented. When being connected with wiFi, the preferred can realize controlling the recording pen through other wiFi equipment, so can not take out the recording pen and realize the control to the recording pen, be favorable to the recording under specific situation.

In addition, the recording pen provided by this embodiment further has a data line interface 140, so that the recording pen can be charged, and can perform file transmission and the like through the data line.

In summary, the recording pen with wireless communication function provided in this embodiment includes a housing, a touch screen, a circuit board, and an antenna assembly; the touch screen is arranged on one side surface of the shell; the circuit main board is positioned in the shell and is electrically connected with the touch screen and the antenna assembly; the antenna assembly is used for transceiving wireless signals to achieve wireless communication functions. The recording pen can realize the wireless communication function by adding an antenna assembly and a related connecting circuit on the existing recording pen; meanwhile, the touch screen is arranged on the recording pen, so that the recording pen can be conveniently controlled. In the use, through controlling the touch screen, can realize the wireless communication function that corresponds to can utilize wireless communication to realize the wireless transmission of recording file, solve the inconvenient problem of current recording pen file transmission.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A recording pen with a wireless communication function is characterized by comprising a shell, a touch screen, a circuit main board and an antenna assembly; the touch screen is arranged on one side surface of the shell; the circuit main board is positioned in the shell and is electrically connected with the touch screen and the antenna assembly; the antenna assembly is used for transceiving wireless signals to achieve wireless communication functions.

2. The recording pen according to claim 1, wherein the antenna assembly includes a metal bezel antenna disposed at the periphery of the housing, the metal bezel antenna being configured to transmit and receive WiFi signals for WiFi communication.

3. The recording pen according to claim 2, wherein the metal frame antenna is a metal antenna formed on the outer periphery of the housing by an integral injection molding process.

4. The recording pen according to claim 2, wherein the metal bezel antenna is an LDS antenna formed at the periphery of the housing by using an LDS process.

5. The recording pen according to claim 1, wherein the antenna assembly further comprises a bluetooth and GPS two-in-one antenna, the bluetooth and GPS two-in-one antenna is disposed on the inner surface of the housing on the side away from the touch screen, and the bluetooth and GPS two-in-one antenna is used for simultaneously receiving and transmitting bluetooth signals and GPS signals to realize a bluetooth communication function and a GPS positioning function.

6. The recording pen according to claim 5, wherein the bluetooth and GPS two-in-one antenna is an FPC antenna.

7. The recording pen according to claim 5, wherein the bluetooth-GPS two-in-one antenna has a place and a feeding point arranged at an interval, the circuit board is correspondingly provided with a place spring piece and a feeding point spring piece, the place is electrically connected with the place spring piece, and the feeding point is electrically connected with the feeding point spring piece.

8. The recording pen according to claim 7, wherein the site and the site spring plate are electrically connected by a matching circuit.