CN109640206B - Electronic equipment - Google Patents

Abstract

The embodiment of the application discloses an electronic device, which comprises at least one signal conversion device, wherein the signal conversion device comprises a first state and a second state, in the first state, the included angle between the first shell and the second shell is different from the included angle between the first shell and the second shell in the second state, and in the second state, the angle formed between the first sound generating element and the second sound generating element is more than 0 degrees and less than 180 degrees, and is used for converting the wireless signals received by the first sound generating element into sound signals, thereby when the earphone is used as the earphone, the problem that the earphone wire is tangled is avoided, the earphone is convenient to carry and not easy to lose, the fixed form of the spherical appearance of the existing earphone is broken through, the psychological requirements of people on 'more modern, more fashionable and more individual' are met better, the sound quality is higher, the stereoscopic impression of sound can be improved, and unprecedented auditory feelings are provided for users.

Description

Electronic equipment

Technical Field

The present application relates to the field of electronic technology, and in particular, to an electronic device.

Background

Along with the development of electronic technology, portable electronic products such as smart phones and tablet computers are more and more widely applied, and accordingly, the requirements of people on earphones which can be used in cooperation with the portable electronic products are higher and higher, and the portable electronic products are required to have light, small and attractive appearance and higher portability.

The earphone that uses on the present electronic product generally divide into wired earphone and wireless earphone two kinds, and wherein, wired earphone's earphone cord is longer, takes place to tangle easily, and wireless earphone is fixed spherical outward appearance, loses easily, and is inconvenient to carry.

Disclosure of Invention

The application provides the following technical scheme:

an electronic device, comprising: at least one signal conversion device, the signal conversion device comprising:

a flexible housing comprising a first housing and a second housing;

the sound output element comprises a first sound generating element fixed in the first shell and a second sound generating element fixed in the second shell, and the first sound generating element and the second sound generating element are Mylar sound generating elements;

wherein, signal conversion equipment includes first state and second state under the first state, first casing with contained angle between the second casing with under the second state, first casing with contained angle between the second casing is different, and under the second state, first sound production component with the angle that becomes between the second sound production component is greater than 0 and is less than 180 for convert the wireless signal that it received into sound signal.

Optionally, in the first state, the first housing and the second housing are located in the same plane.

Optionally, the flexible housing further comprises a third housing, and in the first state, at least one surface of the third housing is located in the same plane as the first housing and the second housing;

the first housing has a first fixing element thereon, the third housing has a second fixing element thereon, and the signal conversion device is maintained in the second state by interaction of the first fixing element and the second fixing element, and/or the second housing has a third fixing element thereon, and the third housing has a fourth fixing element thereon, and the signal conversion device is maintained in the second state by interaction between the third fixing element and the fourth fixing element.

Optionally, the first fixing element comprises at least one first magnet and the second fixing element comprises at least one second magnet;

the third fixing element comprises at least one third magnet and the fourth fixing element comprises at least one fourth magnet.

Optionally, the third housing has a first accommodating space;

the signal conversion apparatus further includes:

the sound input element is positioned in the first accommodating space and used for converting the sound signal received by the sound input element into a wireless signal.

Optionally, the sound input element is a bone conduction sound input element.

Optionally, the signal conversion apparatus further includes:

and the magnetic induction switch is positioned in the first accommodating space, controls the signal conversion device to enter a working state when the signal conversion device is in the second state, and controls the signal conversion device to exit the working state when the signal conversion device is in the first state.

Optionally, the signal conversion apparatus further includes:

the Bluetooth chip is positioned in the first accommodating space; and/or the presence of a gas in the gas,

a first charging element located in the first accommodating space.

Optionally, the electronic device further includes:

the charging cabin is provided with at least one second accommodating space, the second accommodating spaces correspond to the signal conversion devices one to one, and the shapes of the second accommodating spaces are matched with the shapes of the signal conversion devices.

Optionally, when the signal conversion device is located in the second accommodating space, the signal conversion device is electrically contacted with the charging area of the charging cabin through an electrical contact element.

Compared with the prior art, the technical scheme has the following advantages:

the electronic equipment provided by the embodiment of the application comprises at least one signal conversion device, when the signal conversion device is used as the earphone, the problem that the earphone wire is tangled is avoided, the signal conversion device is convenient to carry and not easy to lose, the fixed form of the spherical appearance of the existing earphone is broken, and the signal conversion device meets the psychological needs of people, such as 'more modern, more fashionable and more individual'.

In addition, in the electronic device provided in the embodiment of the present application, the first sound generating element and the second sound generating element are mylar sound generating elements, the sound intensity of the first sound generating element and the second sound generating element can be improved by more than 10 times, the distortion rate can be reduced to 0.5% from 3% to 5% of the existing sound generating elements, the sound quality is high, and both the front and back surfaces of the mylar sound generating element can generate sound, and can drive a large area of air, so that more sound signals are generated, the stereoscopic impression of the sound can be improved, and unprecedented auditory sensation can be provided for a user.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a signal conversion device in a second state according to an embodiment of the present application;

FIG. 2 is a rear view of a signal conversion device in a first state according to an embodiment of the present application;

FIG. 3 is a schematic front view of the signal conversion device shown in FIG. 2 in a first state;

fig. 4 is a schematic rear view of a signal conversion device in a first state according to another embodiment of the present application;

FIG. 5 is a schematic front view of the signal conversion device shown in FIG. 4 in a first state;

fig. 6 is a schematic front view of a signal conversion device in a second state according to another embodiment of the present application;

FIG. 7 is a rear view of the signal conversion device of FIG. 6 in a second state;

fig. 8 is a perspective view of the signal conversion device shown in fig. 6 in a second state;

fig. 9 is a schematic structural diagram of a signal conversion apparatus according to another embodiment of the present application;

FIG. 10 is a side view of the signal conversion device of FIG. 9;

fig. 11 is a schematic structural diagram of a signal conversion apparatus according to yet another embodiment of the present application;

FIG. 12 is a side view of the signal conversion device of FIG. 11;

fig. 13 is a schematic structural diagram of a signal conversion apparatus according to another embodiment of the present application;

fig. 14 is a schematic structural diagram of a charging chamber of a signal conversion device according to an 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 making any creative effort, shall fall within the protection scope of the present application.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be embodied in other ways than those described herein, and it will be apparent to those skilled in the art that the present application may be practiced without departing from the spirit and scope of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

As described in the background section, the conventional earphones are generally classified into wired earphones and wireless earphones, wherein earphone wires of the wired earphones are long and easily tangled, and the wireless earphones are fixed spherical in appearance and easily lost and inconvenient to carry.

The inventor researches and discovers that the existing wireless earphones are usually made to be very small in order to have the characteristic of portability, so that the existing wireless earphones are small in size, inconvenient to carry and easy to lose.

Moreover, the sound generating element in the existing wireless earphone generally applies a changing current to the coil to generate a changing magnetic field to drive the vibrator to vibrate, and then the vibrator drives the vibrating membrane to vibrate, and the vibrating membrane pushes air to form sound. The wireless earphone is limited by mechanical vibration parts such as a coil, a vibrator and the like in the existing earphone, the sounding element of the existing wireless earphone is large, only spherical appearance can be adopted, the further development of the wireless earphone to lightness and miniaturization is limited, and the psychological requirements of people on 'more modern, more fashionable and more personalized' are not met.

In addition, the conventional wireless headset has a radial sound propagation direction due to the sound emission principle, and therefore, in order to minimize the leakage of the sound output from the wireless headset and maximize the sound volume received by the user, the conventional headset is usually provided with a binding ring at the output part of the sound emission element, so as to bind the sound output from the output part of the sound emission element in a certain space, thereby further limiting the development of the wireless headset towards miniaturization.

In view of the above, an embodiment of the present application provides an electronic device, which includes at least one signal conversion apparatus, as shown in fig. 1 to 3, the signal conversion apparatus includes:

a flexible housing including a first housing 11 and a second housing 12;

and the sound output element comprises a first sound generating element 21 fixed in the first shell 11 and a second sound generating element 22 fixed in the second shell 12, and the first sound generating element 21 and the second sound generating element 22 are Mylar sound generating elements.

Optionally, in an embodiment of the present application, the signal conversion apparatus is a wireless headset, but the present application does not limit this, and in other embodiments of the present application, the signal conversion apparatus may also be other signal conversion devices, as the case may be.

On the basis of the above embodiments, in one embodiment of the present application, the electronic device includes a signal conversion device, and if the signal conversion device is a wireless headset, in this embodiment of the present application, the electronic device includes a headset; in another embodiment of the present application, the electronic device includes two signal conversion devices, and if the signal conversion device is a wireless headset, in this embodiment of the present application, the electronic device includes two left and right headsets, which is not limited in this application, as the case may be.

On the basis of any of the above embodiments, in an embodiment of the present application, the first housing 11 and the second housing 12 are of an integral structure, and the material of the flexible housing is a flexible material, such as rubber.

It should be noted that, in the embodiment of the present application, the signal conversion device includes a first state and a second state, in the first state (as shown in fig. 2 and fig. 3), an included angle between the first casing 11 and the second casing 12 is different from an included angle between the first casing 11 and the second casing 12 in the second state (as shown in fig. 1), and in the second state, an angle formed between the first sound emitting element 21 and the second sound emitting element 22 is greater than 0 ° and less than 180 ° for converting the wireless signal received by the first sound emitting element into a sound signal.

In the embodiment of the present application, the signal conversion device includes two kinds of states of first state and second state, and under the first state, first casing 11 with contained angle between second casing 12 with under the second state, first casing 11 with contained angle between second casing 12 is different, thereby can be in when signal conversion device is out of work, make signal conversion device is in the first state, so that signal conversion device's carrying make signal conversion device be in when signal conversion device is worked the second state, so that signal conversion device is fixed in on user's ear to convert the wireless signal that it received into sound signal, transmit for the user.

In addition, in the electronic device provided by the embodiment of the application, the signal transmission between the signal conversion device and other electronic products used in cooperation is wireless transmission, so that the problem that the transmission line is tangled when the signal conversion device transmits signals through a wire is solved.

Therefore, in the electronic equipment provided by the embodiment of the application, when the signal conversion device is used as the earphone, the problem that the earphone wire is tangled is avoided, the signal conversion device is convenient to carry and not easy to lose, the fixed form of the spherical appearance of the existing earphone is broken, and the psychological requirements of people on 'more modern, more fashionable and more personalized' are met.

In the embodiment of the present application, the first sound generating element 21 and the second sound generating element 22 are mylar sound generating elements, and the sound generating principle of the mylar sound generating elements is as follows: by utilizing the electrostatic principle, the mylar polyester film is vibrated through the instant change of an electric field, so that air is directly pushed to make a sound. The Mylar film is only 1/10 of hair line in thickness and is light as a wing, which is very beneficial to the development of miniaturization of the signal conversion device.

Compared with the conventional sound generating element, in the electronic device provided in the embodiment of the present invention, the first sound generating element 21 and the second sound generating element 22 are mylar sound generating elements, the sound intensity can be increased by more than 10 times, the distortion rate can be reduced to 0.5% from 3% to 5% of the conventional sound generating element, and the sound quality is high.

In addition, in the electronic device provided in the embodiment of the present application, the first sound generating element 21 and the second sound generating element 22 are mylar sound generating elements, and both front and back surfaces of the mylar sound generating elements can generate sound, and can drive a larger area of air, so that a large number of sound signals are generated, a stereoscopic effect of sound can be improved, and an unprecedented auditory sensation can be provided for a user.

In addition to the above embodiments, in an embodiment of the present application, in the first state, the first housing 11 and the second housing 12 are located in the same plane, that is, in the first state, the plane where the first housing 11 is located and the plane where the second housing 12 is located are the same plane. In the embodiment of the present application, when the signal conversion apparatus is not used, it may be flatly laid out into a sheet (as shown in fig. 2 and fig. 3), or further combined with an electronic product related to a common usage scenario (such as a mobile phone, a smart bracelet, etc.), and stored on an electronic product related to a common usage scenario, so as to be convenient for carrying and reduce the probability of losing the signal conversion apparatus, and when the signal conversion apparatus needs to be used, the signal conversion apparatus is folded into the second state (as shown in fig. 1) by simple folding, so as to form a wearable signal conversion apparatus, which is worn in the ear of a user, and thus, a sound transmission function is achieved.

On the basis of any of the above embodiments, in an embodiment of the present application, as shown in fig. 4 to 8, the flexible housing further includes a third housing 13, and in the first state, at least one surface of the third housing 13 is located on the same plane as the first housing 11 and the second housing 12, so as to facilitate carrying of the signal conversion device. Specifically, in one embodiment of the present application, the flexible housing is formed by connecting five block-shaped shells through thin-wall shells made of the same material. Wherein the five block cases comprise: four sheet-like elements and a semi-diamond-like element, but this is not a limitation of the present application, and in other embodiments of the present application, the flexible housing may take other configurations, as the case may be.

Optionally, in an embodiment of the present application, the first housing 11, the second housing 12, and the third housing 13 are an integral structure, and the material of the flexible housing is a flexible material, such as rubber.

On the basis of the above-mentioned embodiment, in an embodiment of the present application, the first housing 11 has a first fixing element thereon, and the third housing 13 has a second fixing element thereon, and the signal conversion device maintains the second state by interaction of the first fixing element and the second fixing element.

In another embodiment of the present application, the second housing 12 has a third fixing element thereon, the third housing 13 has a fourth fixing element thereon, and the signal conversion device maintains the second state by interaction between the third fixing element and the fourth fixing element.

In yet another embodiment of the present application, the first housing 11 has a first fixing element thereon, the second housing 12 has a third fixing element thereon, the third housing 13 has a second fixing element and a fourth fixing element thereon, and the signal conversion device maintains the second state by interaction of the first fixing element and the second fixing element and interaction between the third fixing element and the fourth fixing element. This is not limited in this application, and in other embodiments of the present application, the signal conversion device may also maintain the second state in other manners, as the case may be.

On the basis of any of the above embodiments, in one embodiment of the present application, the first fixing element comprises at least one first magnet, the second fixing element comprises at least one second magnet, and the signal conversion device maintains the second state through the interaction between the first fixing element and the second fixing element, in particular, the signal conversion device maintains the second state through the attractive force between the first magnet and the second magnet; similarly, the third fixing element comprises at least one third magnet, the fourth fixing element comprises at least one fourth magnet, and the signal conversion device maintains the second state through the interaction between the third fixing element and the fourth fixing element, in particular, the signal conversion device maintains the second state through the attractive force between the third magnet and the fourth magnet.

On the basis of any of the above embodiments, in an embodiment of the present application, the third housing 13 has a first accommodating space, as shown in fig. 9 and 10, the signal conversion device further includes a battery 30 located in the first accommodating space, the battery 30 is used for providing an operating voltage for the sound output element 20, and optionally, the battery 30 is a lithium battery, but the present application is not limited thereto, as the case may be.

Specifically, in one embodiment of the present application, the first sound emitting element 21 and/or the second sound emitting element 22 includes: the processor is driven by working voltage provided by the battery, wireless signals received by the signal conversion device are converted into vibration electric signals and applied to the first electrode plate and the second electrode plate, so that the Mylar vibrates under the action of an electric field formed by the first electrode plate and the second electrode plate, air is further pushed to vibrate, and sound is formed.

It should be noted that, since the voltage required by the first electrode plate and the second electrode plate to control the vibration of the mylar film is relatively large, in an embodiment of the present application, as shown in fig. 9 and 10, the signal conversion device further includes a voltage transformation device 40 located between the battery 30 and the sound output element 20 to amplify the voltage provided by the battery 30 and provide the amplified voltage to the first sound emitting element 21 and the second sound emitting element 22, but the present application is not limited thereto, and the voltage is determined as the case may be.

On the basis of any of the above embodiments, in an embodiment of the present application, as shown in fig. 11 and 12, the signal conversion apparatus further includes: and the sound input element 50 is positioned in the first accommodating space, and the sound input element 50 is used for converting the sound signals received by the sound input element into wireless signals and transmitting the wireless signals to the outside.

On the basis of the above embodiments, in one embodiment of the present application, the sound input element 50 is a bone conduction sound input element, so as to solve the problem that the signal conversion device is far from the sound production position of the user (the position of the mouth of the user), which results in poor quality of the sound signal collected by the signal conversion device, without affecting the speech quality of the sound input element.

On the basis of any of the above embodiments, in an embodiment of the present application, as shown in fig. 11 and 12, the signal conversion apparatus further includes: and at least one magnetic induction switch 60 located in the first accommodating space, wherein the magnetic induction switch 60 controls the signal conversion device to enter a working state when the signal conversion device is in the second state, and controls the signal conversion device to exit the working state when the signal conversion device is in the first state.

The working principle of the magnetic induction switch 60 is as follows: when the signal conversion device is in the first state, the magnet is adsorbed on the metal sheet at the inner end, and when the signal conversion device is folded, the magnet slides to the other end and adsorbs the metal sheet at the other end, so that the signal conversion device is kept in the first state or the second state by a locking force through shuttle penetration of the magnet between the two metal sheets. Specifically, in one embodiment of the application, the magnetic induction switch 60 is made of a dry reed pipe, which is a short name for a dry reed pipe, and is a passive electronic switch element with contacts, and the housing of the dry reed pipe is generally a sealed glass tube, in which two iron elastic reed electric plates are installed and filled with inert gas (such as rhodium gas). When the signal conversion device is in the first state, the two elastic reeds in the glass tube are separated, when the signal conversion device is folded, the magnetic field substance is close to the glass tube, the two elastic reeds in the glass tube are magnetized under the action of magnetic force lines of the magnetic field formed by the magnetic field substance, mutually attracted and contacted, and attracted together, so that a circuit in the signal conversion device is switched on, the signal conversion device enters the working state, when the signal conversion device is restored to the first state, the magnetic force fields near the two elastic reeds in the glass tube disappear, the two elastic reeds are separated, the circuit in the signal conversion device is switched off, and the signal conversion device exits the working state.

On the basis of any of the above embodiments, in an embodiment of the present application, the signal conversion apparatus implements transmission of a wireless signal with other electronic devices through a bluetooth signal, and in this embodiment, as shown in fig. 11 and 12, the signal conversion apparatus further includes: the bluetooth chip 70 is located in the first accommodating space, so that signal interaction between the signal conversion device and other electronic equipment is realized through the bluetooth chip 70.

Specifically, in an embodiment of the present application, the bluetooth chip 70 includes: the device comprises a voltage detection module, a signal transmitting module, a wireless receiving coil, a wireless load coil and a Bluetooth headset microcontroller. In other embodiments of the present application, the bluetooth chip 70 may further include other structures, which are not limited in this application, as the case may be. Since the operation principle of the bluetooth chip 70 is well known to those skilled in the art, the detailed description thereof is omitted here.

On the basis of any of the above embodiments, in an embodiment of the present application, the signal conversion device is a chargeable device, and in an embodiment of the present application, as shown in fig. 11 and 12, the signal conversion device further includes a first charging element 80 located in the first accommodating space to provide a voltage signal to the signal conversion device or a battery of the signal conversion device for charging when the signal conversion device is electrically connected with the outside.

Specifically, in an embodiment of the present application, the first charging element 80 is a wireless charging element, and optionally, the first charging element 80 includes: the wireless excitation coil, wireless transmitting coil, signal receiving module and the box microprocessor that charges. In other embodiments of the present application, the first charging element 80 may further include other structures, which are not limited in the present application, as the case may be. Since the operation principle of the wireless charging element is well known to those skilled in the art, the detailed description of the present application is omitted.

As shown in fig. 13, a schematic structural diagram of a signal conversion apparatus provided in an embodiment of the present application is illustrated. The first charging element 80 is configured to charge a battery of the signal conversion device, and after the magnetic induction switch 60 controls the signal conversion device to enter a working state, the battery is used to provide working voltage for the bluetooth chip 70 and the voltage transformation device 40, so that the bluetooth chip 70 and the voltage transformation device 40 enter the working state, where the bluetooth chip 70 is configured to convert a wireless signal received by the signal conversion device through an antenna into an electrical signal to the sound output element, convert the electrical signal into sound through the sound output element, and transmit the output electrical signal to the antenna through the sound input element 50, and convert the electrical signal into a wireless signal through the antenna and transmit the wireless signal.

On the basis of any of the above embodiments, in an embodiment of the present application, as shown in fig. 14, the electronic device further includes: charging cabin 90, charging cabin 90 has at least one second accommodation space, the second accommodation space with signal conversion device one-to-one, just the shape of second accommodation space with signal conversion device's shape phase-match, so that better holding of second accommodation space signal conversion device. Optionally, the shape of the second accommodating space is the same as that of the signal conversion device.

On the basis of the above embodiment, in an embodiment of the present application, when the signal conversion device is located in the second accommodating space, a projection of the signal conversion device in a preset plane is completely located within a projection range of the second accommodating space in the preset plane, so as to ensure that the second accommodating space can completely accommodate the signal conversion device. Wherein, the preset plane is parallel to the plane of the charging cabin.

Specifically, in an embodiment of the present application, when the signal conversion device is located in the second accommodating space, a projection of the second accommodating space in the preset plane coincides with a projection of the signal conversion device in the preset plane, so as to reduce a volume occupied by the second accommodating space to the maximum extent, thereby reducing a volume of the charging cabin; in another embodiment of the present application, when the signal conversion device is located in the second accommodating space, a projection of the second accommodating space in the preset plane is slightly larger than a projection of the signal conversion device in the preset plane, so as to reduce difficulty of placing the signal conversion device in the second accommodating space, and at the same time, ensure that the signal conversion device does not detach from the second accommodating space without an external force, but the present application does not limit this, depending on the situation.

On the basis of any one of the above embodiments, in an embodiment of the present application, when the signal conversion device is located in the second accommodating space, the signal conversion device is electrically contacted with the charging area of the charging cabin through an electrical contact element, so as to charge the signal conversion device by using the charging area of the charging cabin.

Optionally, in an embodiment of the present application, the charging cabin is a drawer-type structure, and includes a first component 91 and a second component 92 that are nested, where the first component 91 has an accommodating cavity, and the second component 92 has a fixing head and a supporting plate that are fixedly connected, and at least one second accommodating space is disposed on the supporting plate, and in particular, in use, the fixing head of the second component 92 is used to pull the second component 92 out of the accommodating cavity of the first component 91, place the signal conversion device into the second accommodating space (or pull the signal conversion device out of the second accommodating space), and then push the supporting plate into the accommodating cavity of the first component 91. However, the present application is not limited thereto, and in other embodiments of the present application, the charging chamber 90 may also adopt other structures, as the case may be.

It should be noted that, in the embodiment of the present application, the signal conversion device is sheet-shaped in the first state, so that the surface of the signal conversion device, which is in contact with the charging cabin, is a plane in the first state, thereby improving the accuracy of aligning the electrical contact element of the signal conversion device with the charging area of the charging cabin, and reducing the difficulty of aligning the electrical contact element of the signal conversion device with the charging area of the charging cabin.

On the basis of the above embodiments, in one embodiment of the present application, the charging cabin is electrically connected to an external power source through a charging interface, and in another embodiment of the present application, the charging cabin is wirelessly connected to the external power source, which is not limited in this application, as the case may be.

On the basis of any of the above embodiments, in an embodiment of the present application, when the charging cabin is wirelessly connected with an external power source, the charging cabin has a second charging element so as to form a wireless connection with the external power source by using the second charging element, but the present application is not limited thereto, as the case may be.

To sum up, the electronic equipment that this application embodiment provided includes at least one signal conversion equipment, when signal conversion equipment was used as the earphone, neither had the earphone cord and taken place the problem of tangling, conveniently carried again, was difficult to lose, and broken the fixed form of the spherical outward appearance of current earphone, more accorded with people's "more modern, more fashion, more individual mental demand.

In addition, in the electronic device provided in the embodiment of the present application, the first sound generating element and the second sound generating element are mylar sound generating elements, the sound intensity of the first sound generating element and the second sound generating element can be improved by more than 10 times, the distortion rate can be reduced to 0.5% from 3% to 5% of the existing sound generating elements, the sound quality is high, and both the front and back surfaces of the mylar sound generating element can generate sound, and can drive a large area of air, so that more sound signals are generated, the stereoscopic impression of the sound can be improved, and unprecedented auditory sensation can be provided for a user.

In the description, each part is described in a progressive manner, each part is mainly described as different from other parts, and the same and similar parts among the parts can be referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An electronic device, comprising: at least one signal conversion device, the signal conversion device comprising:

a flexible housing comprising a first housing and a second housing;

the sound output element comprises a first sound generating element fixed in the first shell and a second sound generating element fixed in the second shell, and the first sound generating element and the second sound generating element are Mylar sound generating elements;

the signal conversion device comprises a first state and a second state, wherein in the first state, an included angle between the first shell and the second shell is different from that in the second state, and in the second state, an angle formed between the first sound-generating element and the second sound-generating element is larger than 0 degrees and smaller than 180 degrees, so that the received wireless signal is converted into a sound signal.

2. The electronic device according to claim 1, wherein in the first state, the first housing and the second housing are located in a same plane.

3. The electronic device of claim 1, the flexible housing further comprising a third housing, at least one surface of the third housing being in a same plane as the first housing and the second housing in the first state;

the first housing has a first fixing element thereon, the third housing has a second fixing element thereon, and the signal conversion device maintains the second state through interaction of the first fixing element and the second fixing element, and/or the second housing has a third fixing element thereon, and the third housing has a fourth fixing element thereon, and the signal conversion device maintains the second state through interaction between the third fixing element and the fourth fixing element.

4. The electronic device of claim 3, the first stationary element comprising at least one first magnet, the second stationary element comprising at least one second magnet;

the third fixing element comprises at least one third magnet and the fourth fixing element comprises at least one fourth magnet.

5. The electronic device of claim 3, the third housing having a first receiving space;

the signal conversion apparatus further includes:

the sound input element is positioned in the first accommodating space and used for converting the sound signal received by the sound input element into a wireless signal.

6. The electronic device of claim 5, the sound input element being a bone conduction sound input element.

7. The electronic device of claim 5, the signal conversion device further comprising:

and the magnetic induction switch is used for controlling the signal conversion device to enter a working state when the signal conversion device is in the second state, and controlling the signal conversion device to exit the working state when the signal conversion device is in the first state.

8. The electronic device of claim 5, the signal conversion device further comprising:

the Bluetooth chip is positioned in the first accommodating space; and/or the presence of a gas in the gas,

a first charging element located in the first accommodating space.

9. The electronic device of claim 1, further comprising:

the charging cabin is provided with at least one second accommodating space, the second accommodating spaces correspond to the signal conversion devices one to one, and the shapes of the second accommodating spaces are matched with the shapes of the signal conversion devices.

10. The electronic device of claim 9, wherein the signal conversion device is in electrical contact with the charging area of the charging bay through an electrical contact element when the signal conversion device is located in the second receiving space.

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