CN218041458U - Magnetic Hall handle and telephone thereof - Google Patents

Abstract

The utility model discloses a magnetism is inhaled hall handle and phone thereof, magnetism is inhaled hall handle and is included earphone unit, handheld unit and pickup unit, earphone unit includes electro-acoustic conversion circuit and magnetic part, the magnetic part passes through magnetic force and adsorbs on the phone, the phone main part includes display element, sound chamber unit, be equipped with handle seat on the sound chamber unit; take-up includes inductor, transmitter, signal detection circuitry, the inductor with the transmitter is located respectively in the hall handle is inhaled to phone main part and magnetism, the utility model discloses a built-in magnetism is inhaled the piece and is set up the plumbous galvanized steel sheet of electrolysis in the phone main part and not only can realize that the hall of normal phone receives the line, can realize the magnetic adsorption of handle and phone main part again.

Description

Magnetic Hall handle and telephone thereof

Technical Field

The utility model relates to a communication phone field especially relates to a hall handle is inhaled to magnetism and phone thereof.

Background

The IP telephone set takes an IP network protocol as a main communication protocol, takes a network port (or WIFI) as a main interface, has independent telephone equipment with dialing and communication functions, is usually used in cooperation with an IPPBX telephone switch or in cooperation with an IMS (IP multimedia subsystem), is limited to a fixed-shape form due to inherent thinking, and is required to be placed according to a groove structure designed on the shape of a handle to avoid falling off.

In addition, the existing IP phone generally has a hall wire take-up device, which is implemented by relying on the hall effect, which means that when a current passes through a conductor located in a magnetic field, a potential difference perpendicular to both the current direction and the magnetic field direction is generated in the conductor. And the magnitude of the potential difference is proportional to the magnitude of the current and the vertical component of the magnetic induction. In a semiconductor, the Hall effect is more obvious, but in the application of an IP phone, the Hall wire take-up device is usually considered to be not induced by other magnetic substances, so that a product which can realize normal Hall wire take-up and can realize that a handle is magnetically attracted on a phone main body does not exist at present.

Based on the above-mentioned findings, the following technical solutions have been developed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a magnetism inhales hall handle and phone thereof inhales the piece and sets up the hall that the plumbous galvanized steel sheet of electrolysis not only can realize normal phone and receive the line through built-in magnetism in the handle and in the phone main part, can realize the magnetic adsorption of handle and phone main part again.

According to a first aspect of the present invention, there is provided a magnetic Hall handle for a telephone, the handle comprising an earpiece unit, a handheld unit and a pickup unit,

the earphone unit includes electroacoustic conversion circuit and magnetic part, the magnetic part passes through magnetic force and adsorbs on the phone, the pickup unit includes the acoustoelectric conversion circuit, handheld unit is including the portion of gripping.

Further, the magnetic member includes a magnet.

According to a second aspect of the present invention, there is provided a phone, comprising a phone body, a wire-rewinding device and a magnetic Hall handle,

the phone body comprises a display unit and a sound cavity unit, and a handle placing seat is arranged on the sound cavity unit;

the wire take-up device comprises an inductor, a transmitter and a signal detection circuit, wherein the inductor and the transmitter are respectively positioned in the phone main body and the magnetic attraction Hall handle, the transmitter is a magnetic part, the signal detection circuit is electrically connected with the inductor, and when the magnetic attraction Hall handle is placed on or separated from the handle placing seat, the inductor receives a signal of the transmitter and transmits the signal to the signal detection circuit so as to enable the signal detection circuit to output a low-level or high-level signal;

the sound cavity unit is provided with a magnetic attraction piece opposite to the earphone unit, and the magnetic attraction Hall handle is attracted to the phone main body through the magnetic attraction piece and the magnetic attraction piece.

Further, the magnetic attraction piece comprises an electrolytic lead-free galvanized steel plate.

Furthermore, a handle groove is formed in the handle placing seat, the magnetic attraction Hall handle is embedded in the handle groove, and the outer surface of the handle groove, facing the magnetic attraction Hall handle, is smooth.

Furthermore, the handle placing seat is a flat surface which is flush with the display unit.

Compared with the prior art, the utility model, can solve and reach following technological effect:

the utility model discloses a SECC material (electrolytic plumbous galvanized steel sheet) can be by magnetic adsorption and not by the magnetized characteristic, apply to hall take-up, make the handle magnetism inhale be fixed in the phone on the fuselage and can not influence and disturb hall switch function, because want the handle magnetism inhale with the phone main part in, must guarantee that handle and phone will have magnetic substance respectively the utility model discloses in, set up the magnetic part in the earphone department of handle, increase SECC magnetism and inhale the piece on the integrated circuit board of the hall take-up department that the handle earphone corresponds the phone position, SECC magnetism inhales piece itself and can not receive the magnetization, so can not produce magnetic field effect to original hall take-up, but when the magnetic part is close to the phone, the magnet that is located the handle will be by magnetic adsorption, so can guarantee under the normal use of hall take-up, can also realize the absorption of handle and phone main part, promote user experience.

Traditional phone is generally equipped with the handle groove in the place of handle arrangement seat in addition, the utility model discloses on the basis of continuing to follow handle groove, increase another kind of handle arrangement seat and just can be in the on-hook state for the design of the planishing face that keeps level mutually with phone display element, only lean on magnetism between handle and the phone main part to inhale, the phone handle is laid in the phone main part, has realized the higher pleasing to the eye feel of phone product appearance, and economical and practical, makes the product have competitiveness more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the phone body and the magnetic hall handle of the present invention;

fig. 2 is a schematic view of the phone of the present invention in an answering state;

fig. 3 is a schematic diagram of the phone of the present invention in an on-hook state;

fig. 4 is a schematic view of the phone body of the present invention with a handle slot;

FIG. 5 is a schematic view of the combination of the Hall device and the magnet of the Hall wire take-up device of the present invention,

wherein, 1 the magnetic attraction Hall handle; 11 an earpiece unit; 12 a handheld unit; 13 a sound pickup unit; 111 a magnet; 121 a grip portion; 2, a telephone main body; 21 a display unit; 22 a sound cavity unit; 23 a handle placing seat; 221 a magnetic attraction piece; 231 a handle slot; 3 Hall device circuit board

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the existing telephone product scheme, the appearance of the telephone is limited by inherent thinking and is limited in an appearance fixing mode, and the appearance of the telephone needs to be placed according to the appearance design groove structure of the handle so as to avoid falling off; the phone looks rough and mad in appearance, is not beautiful, has no bright spots, is not attracted by some users and likes to buy; and thus lack competitiveness.

In view of the above, the present embodiment provides a magnetic hall handle and a phone thereof, and the present embodiment is specifically described with reference to fig. 1 to 5.

In the preferred embodiment, a magnetic Hall handle is provided, which can be applied to a telephone set as a device for listening to incoming calls, and is not limited to a wall-mounted type and a table-top type.

As shown in fig. 1, the magnetically attracted hall handle 1 includes an earpiece unit 11, a handheld unit 12 and a sound pickup unit 13, where the units are preferably understood as functional parts of the handle, such as the earpiece unit 11 is preferably a structure at the upper end of the handle for a user to receive sound near the ear when listening to a phone call; the hand-held unit 12 is preferably a central position of the handle, a structure convenient for the user to hold, preferably a long handle shape; the sound pickup unit 13 is preferably a microphone of the handle, and is preferably used for collecting the voice of the speaker and converting the voice into an electric signal when the user receives a call.

In the preferred embodiment, the earpiece unit 11 includes an electroacoustic transducer circuit, which is a circuit for transmitting the voice of the remote speaker to the user of the present handset by means of an electric signal when the handset is used for a telephone call, and a magnetic member, preferably a magnet 111, for magnetically attracting the handset to the phone body 2.

On the basis of the magnetic hall handle 1, a phone is preferably provided, as shown in fig. 2-3, which comprises a phone main body 2, a wire take-up device and the magnetic hall handle 1.

In the preferred embodiment, the phone body 2 includes a display unit 21 and a sound cavity unit 22, where the unit is preferably a functional module on the phone body, for example, the display unit 21 is preferably a liquid crystal display screen on the phone body 2 for displaying phone parameter operations, various types of call information for observation are provided on the display screen, the sound cavity unit 22 is preferably a combination of the magnetic hall handle 1 and the phone body 2, because it is considered that the phone can open a hands-free operation through an operation key, a sound transmitted from the earpiece unit 11 of the magnetic hall handle 1 will be transmitted through the sound cavity unit 22 of the phone, the sound cavity unit 22 is preferably provided with a plurality of through holes for facilitating transmission of the sound, and the sound cavity unit 22 is provided with a handle seat 23.

The handle seat 23 is not limited to a specific shape and structure, as shown in fig. 4, in the preferred embodiment, a handle slot 231 is disposed on the handle seat 23, the magnetic hall handle 1 can be embedded in the handle slot 231, and an outer surface of the handle slot 231 facing the magnetic hall handle 1 is a flat surface, that is, compared with a conventional telephone, a raised hook switch is disposed at the slot bottom of the handle slot 231.

In this preferred embodiment, the handle seat 23 may also be preferably designed to be a flat surface that is flush with the display unit, that is, there is no design of the handle slot 231, when the magnetic hall handle 1 needs to be placed on the handle seat 23, the lower edge of the earpiece unit 11 of the magnetic hall handle 1, which is opposite to the protrusion of the handheld unit 12, abuts against the upper edge of the handle seat 23, and it looks as a whole that the earpiece unit 11 abuts against the handle seat 23, so that the earpiece unit 11 is exposed to the phone body 2, and the overall appearance is simple and beautiful.

In this preferred embodiment, the wire rewinding device includes an inductor, a transmitter, and a signal detection circuit, the inductor and the transmitter are respectively located in the phone body 2 and the magnetic hall handle 1, the hall effect is one of the magnetic and electric effects, and the opening and closing of the inductive switch can be controlled by the magnetic field induction, the traditional phone realizes the connection and the closing of the phone by the on-hook key, the on-hook key is located in the groove for placing the handset of the handle, when the call is over, the on-hook key is compressed under the gravity action of the handle as long as the handle is placed back into the groove, thereby cutting off the call state, otherwise, when the handle is taken up, the phone is in the connection state, here, the on-hook key capable of being extended and retracted plays a role of opening/closing the phone state, in order to cancel the design of the on-hook key, the inductor can be used for realizing by the inductor, if the inductor is installed on the handle placement seat 23 of the phone body 2, because the magnetic member is provided in the handle, then the inductor can detect the change of a magnetic field when the handle is away from the home position, thereby making the phone in the connection state or the phone in the disconnection state.

In this preferred embodiment, the signal detection circuit is electrically connected to the sensor, and when the magnetic hall handle 1 is placed on or away from the handle seat 23, the sensor receives a magnetic field signal of the transmitter and transmits the magnetic field signal to the signal detection circuit, so that the signal detection circuit outputs a low-level or high-level signal, thereby implementing a wire rewinding function.

In the preferred embodiment, the transmitter is the magnetic member, and as the name implies, the transmitter functions to transmit a magnetic field signal, and the inductor functions to induce the magnetic field signal transmitted from the transmitter, and the magnetic field induction has spatial effectiveness.

The specific wire winding process is realized as follows: when a user picks up the handle, the handle is far away from the phone main body, the sensor in the phone main body receives a magnetic field signal transmitted by the transmitter in the handle and gradually weakens, the sensor cannot detect the magnetic induction intensity required to trigger wire winding, the signal detection circuit outputs a high-level answering signal, and then the phone is judged to be in a non-wire winding state; when the handle is placed on the handle placing seat 23, the inductor inside the phone body induces the magnetic induction intensity of the magnet on the handle, the inductor receives the magnetic induction intensity of the magnet, the signal detection circuit outputs a low-level signal for taking up, and the phone is in a taking-up state.

As shown in fig. 5, in the preferred embodiment, the inductor, that is, the magnetic element 221, is preferably made of electrolytic lead galvanized steel plate, abbreviated as SECC, and the SECC is not magnetized, so that the magnetic element does not cause magnetic field interference to the inductor when being placed in the wire winding device, and in addition, the SECC and the magnet can perform magnetic attraction, and the handle and the phone can be fixed, and the SECC is preferably located on the hall device circuit board 3 in the sound cavity unit 22 toward which the earphone unit faces, and in principle, the SECC cannot be located at the sound cavity unit 22 toward which the sound pickup unit 13 faces, because the sound pickup unit 13 is provided with a microphone, and the magnet is included in the microphone, if the SECC is placed there, the sound pickup of the microphone is affected.

In another preferred embodiment, the implementation scheme that the photoelectric switch circuit is used for controlling the telephone take-up device comprises a light emitting tube, a blocking sheet, a light receiving tube and an electronic switch circuit, wherein the light receiving tube is positioned in the telephone main body, the light emitting tube is positioned in the handle and is electrically connected with the electronic switch circuit, and the working principle of the photoelectric switch circuit is as follows: when the telephone is hung up, the magnetic Hall handle is placed on the handle placing seat, so that the blocking sheet is positioned at the position for blocking light, the light receiving tube is cut off because the light source can not be received by the light receiving tube, the electronic switch circuit is in a disconnected state at the moment, and the telephone talking circuit is in a standby state; when the telephone is in a call, the handle is far away from the telephone main body at the moment, the blocking piece moves upwards along with the handle at the moment, the light ray blocking position is moved to the light ray passing position, the light receiving tube can receive a photoelectric signal emitted by the light emitting tube, the photoelectric receiving tube is conducted, the electronic switch circuit is in a conducting state, the call circuit is communicated with the input circuit through the conducted electronic switch circuit, the connection between the call circuit and an external line is realized, the telephone enters the call state, and the working power supply of the light receiving tube and the light emitting tube is powered by the built-in energy storage circuit of the telephone.

The circuit principle of the electronic switching circuit is as follows: when the telephone is on-hook, the blocking sheet blocks the light source channel of the light transmitting tube and the light receiving tube to cut off the light receiving tube, so that the triode of the electronic switch circuit is pushed to be conducted, the communication circuit has no working voltage, and the telephone circuit is in a disconnected state (on-hook); when the telephone is in a conversation, the built-in energy storage circuit of the telephone supplies power to the photoelectric emission tube of the photoelectric switch circuit, and the blocking piece opens the light source channel of the light emission tube to conduct the light receiving tube, so that the triode in the electronic switch circuit is pushed to be conducted.

To sum up, this preferred embodiment adopts SECC material (electrolytic plumbous galvanized steel sheet) can be adsorbed by magnet and not by the magnetized characteristic, applies to hall take-up, makes the handle magnetism inhale be fixed in the phone fuselage on and can not influence and disturb hall switch function, because want the handle magnetism inhale with the phone main part on, must guarantee that handle and phone will have magnetic substance respectively the utility model discloses in, set up the magnetic part in the earphone department of handle, increase SECC magnetism on the integrated circuit board of the hall take-up department that the handle earphone corresponds the phone position and inhale the piece, SECC magnetism is inhaled piece itself and can not receive the magnetization, so can not produce magnetic field effect to original hall take-up, but when the magnetic part is close to the phone, the magnet that is located the handle can be by magnetic adsorption again, so can guarantee under the normal use of taking-up, can also realize the absorption of handle and phone main part, promote user experience.

Traditional phone generally is equipped with the handle groove in the place of handle arrangement seat in addition, the utility model discloses on continuing to follow the basis of using the handle groove, increase another kind of handle arrangement seat and just can be in the on-hook state for the design of the burnishing surface that is levelled mutually with phone display element, only lean on magnetism between handle and the phone main part, the phone handle is laid in the phone main part, has realized the higher pleasing to the eye feel of phone product appearance, and economical and practical, makes the product have competitiveness more.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.

Claims (6)

1. A magnetic Hall handle is applied to a telephone, the handle comprises a receiver unit, a handheld unit and a pickup unit, and is characterized in that,

the earphone unit includes electroacoustic conversion circuit and magnetic part, the magnetic part passes through magnetic force and adsorbs on the phone, the pickup unit includes the acoustoelectric conversion circuit, handheld unit is including the portion of gripping.

2. The magnetically attracted hall handle of claim 1 wherein the magnetic member comprises a magnet.

3. A phone which comprises a phone body, a wire take-up device and the magnetic Hall handle as claimed in any one of claims 1-2,

the phone body comprises a display unit and a sound cavity unit, wherein a handle placing seat is arranged on the sound cavity unit;

the wire take-up device comprises an inductor, a transmitter and a signal detection circuit, wherein the inductor and the transmitter are respectively positioned in the phone main body and the magnetic attraction Hall handle, the transmitter is a magnetic part, the signal detection circuit is electrically connected with the inductor, and when the magnetic attraction Hall handle is placed on or separated from the handle placing seat, the inductor receives a signal of the transmitter and transmits the signal to the signal detection circuit so as to enable the signal detection circuit to output a low-level or high-level signal;

the sound cavity unit is provided with a magnetic attraction piece opposite to the earphone unit, and the magnetic attraction Hall handle is attracted to the phone main body through the magnetic attraction piece and the magnetic attraction piece.

4. The telephone of claim 3, wherein the magnetically attractive element comprises electrolytic lead-free galvanized steel.

5. The phone of claim 3, wherein the handle seat is provided with a handle slot, the magnetic Hall handle is embedded in the handle slot, and the outer surface of the handle slot facing the magnetic Hall handle is flat.

6. The phone of claim 3, wherein the handle mount is a planar surface that is flush with the display unit.

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