Multifunctional earphone suit

Abstract

The utility model discloses a multifunctional earphone set, including Bluetooth earphone and earphone box, the earphone box includes box body, master control PCB, card reading device, touch lens and power supply, the Bluetooth earphone is detachably embedded in the box body, the box body is provided with card slot, the card reading device is arranged in the box body, is opposite to the card slot and is electrically connected with the master control PCB, the touch lens is electrically connected with the master control PCB, and the power supply is electrically connected with the master control PCB. The touch lens is installed on the box body, the main control PCB is electrically connected with a plurality of control terminals, the plurality of control terminals abut against the touch lens, the power supply is arranged in the box body and is electrically connected with the main control PCB, and the Bluetooth earphone can be in Bluetooth wireless connection with the main control PCB. Therefore, according to the utility model, a user can realize audio playing by cooperatively using the earphone box and the Bluetooth earphone, the functions are diversified, the audio playing can be realized without using electronic products such as a mobile phone, and the flexibility is strong.

Description

Technical Field

[0001] This utility model relates to the field of headphone and related accessory design, and in particular to a multifunctional headphone set. Background Technology

[0002] Playing audio files on mobile phones and other electronic devices relies heavily on headphones. With the increasing elimination of wired headphone jacks on many phones, Bluetooth headphones are gradually replacing wired headphones and becoming more widely used. To facilitate charging and storage when not in use, Bluetooth headphones are usually accompanied by a charging case, and both are often sold as a set.

[0003] However, the earphone cases in existing headphone sets usually only have storage and charging functions and no other functions. They are quite limited in functionality. Users who want to play audio files through the headphones often need to connect to electronic devices such as mobile phones via Bluetooth and operate these devices, which is inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional headphone set that can solve one or more of the above-mentioned problems.

[0005] According to one aspect of the present invention, a multifunctional headphone set is provided, comprising Bluetooth headphones and a headphone case.

[0006] The earphone case includes a housing, a main control PCB, a card reader, a touch lens, and a power supply. The Bluetooth earphone is detachably embedded in the housing.

[0007] The housing has a card slot, the card reader is located inside the housing and opposite the card slot, and is electrically connected to the main control PCB. The touch lens is mounted on the housing. The main control PCB has multiple control terminals electrically connected to it, and the multiple control terminals abut against the touch lens. The power supply is located inside the housing and is electrically connected to the main control PCB. The Bluetooth headset can wirelessly connect to the main control PCB via Bluetooth.

[0008] The beneficial effects of this invention are as follows: The card slot can be used to insert a memory card containing audio files, and the card reader can read the audio file information from the memory card and transmit it to the main control PCB. After the Bluetooth headset is wirelessly connected to the main control PCB via Bluetooth, the main control PCB can send the aforementioned audio file information to the Bluetooth headset, which then plays the corresponding audio. Therefore, this invention allows users to achieve audio playback by using the headphone case and Bluetooth headset together, offering diverse functions and eliminating the need for mobile phones or other electronic devices.

[0009] In addition, users can trigger the control terminals to send signals to the main control PCB by touching the parts of the touch lens that are opposite to different control terminals. The main control PCB then sends the corresponding signals to the Bluetooth headset via Bluetooth, thereby controlling the operation of the Bluetooth headset, such as pausing, increasing or decreasing volume, or switching audio files. This allows users to control the operation of the Bluetooth headset without using mobile phones or other electronic products, providing high flexibility.

[0010] In some embodiments, the earphone case includes a radio signal receiver mounted on and electrically connected to the main control PCB. The radio signal receiver facilitates the reception of signals emitted by radio stations, and after parsing, sends the corresponding audio signals to the main control PCB. The main control PCB then transmits these audio signals via Bluetooth to Bluetooth earphones for playback.

[0011] In some embodiments, the earphone case includes a pressing component mounted on the case body. A switching button is electrically connected to the main control PCB, and the pressing component abuts against the switching button. The pressing component facilitates the triggering of the switching button, while the switching button facilitates switching the operation of the main control PCB, such as switching the Bluetooth connection between the main control PCB and the Bluetooth earphone on and off.

[0012] In some embodiments, the earphone case includes lamps and light shields. Multiple lamps are electrically connected to a main control PCB and are positioned opposite to the touch lens. The light shields are connected to the main control PCB and have multiple grooves. Each lamp is embedded in one of the multiple light shields. Different lamps facilitate the indication of the current operating state of the device, allowing users to easily understand its current working condition. The light shields concentrate the light emitted by the lamps, reducing the probability of users mistaking a lamp for another.

[0013] In some embodiments, the earphone case has a recess, a protrusion within the recess, a locking hole on the protrusion, a touch lens embedded in the recess, and a locking block on the touch lens that locks into the locking hole.

[0014] In some embodiments, the earphone case includes a power supply, a charging terminal, and a terminal block. The terminal block is connected to the main control PCB, the charging terminal is embedded in the terminal block and electrically connected to the main control PCB, the power supply is electrically connected to the main control PCB, and the Bluetooth earphone can contact the charging terminal. By contacting the Bluetooth earphone with the charging terminal, charging the Bluetooth earphone is convenient.

[0015] In some embodiments, the housing includes a lower shell, a lower inner support bracket, and a lower inner tray. Both the lower inner support bracket and the lower inner tray are embedded within the lower shell. The lower inner tray is connected to the lower inner support bracket, and the lower inner tray and the lower inner support bracket together form an earphone slot. The Bluetooth earphone is detachably embedded in the earphone slot. The earphone slot facilitates the securing of the Bluetooth earphone.

[0016] In some embodiments, the housing includes an upper shell, an upper inner tray, and a hinge. The upper shell is rotatably connected to the lower shell via the hinge, and the upper inner tray is embedded inside the upper shell and can cover the Bluetooth headset.

[0017] In some embodiments, the housing includes a first magnet and a second magnet, with the first magnet embedded in the lower shell and the second magnet embedded in the upper shell. After the Bluetooth headset is placed inside the housing, the first and second magnets can attract it to a certain extent, effectively securing the Bluetooth headset and reducing the probability of it accidentally falling out. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a multifunctional headphone set according to one embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of the headphone case of a multifunctional headphone set according to one embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the headphone case of a multifunctional headphone set according to one embodiment of the present invention.

[0021] Figure 4 This is an exploded view of the headphone case of a multifunctional headphone set according to one embodiment of the present invention.

[0022] In the diagram: 1. Bluetooth headset, 2. Headphone case, 21. Case body, 22. Main control PCB, 23. Card reader, 24. Touch lens, 25. Power supply, 26. Charging terminal, 27. Terminal block, 28. Pressing element, 29. Lamp, 210. Light shield, 211. Lower shell, 212. Lower inner tray bracket, 213. Lower inner tray, 214. Upper shell, 215. Upper inner tray, 216. Hinge, 217. First magnet, 218. Second magnet, 219. Rope buckle, 20. Headphone slot, 30. Card slot, 40. Recess, 401. Protrusion, 402. Card hole, 241. Card block, 221. Control terminal, 222. Switch button, 2101. Groove, 223. Charging interface. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model discloses a multi-functional headphone set, including a Bluetooth headset 1 and a headphone case 2.

[0025] The earphone case 2 includes a case body 21, a main control PCB 22, a card reader 23, a touch lens 24, and a power supply 25. The case body 21 includes a lower shell 211, a lower inner tray bracket 212, and a lower inner tray 213.

[0026] The main control PCB 22 is fixedly installed inside the lower shell 211, while the lower inner tray bracket 212 is snapped onto the main control PCB 22. The lower inner tray bracket 212 is also embedded inside the lower shell 211. The lower inner tray 213 is fixedly installed inside the lower shell 211 by a snap-fit, and the lower inner tray 213 is spliced ​​onto the lower inner tray bracket 212. The lower inner tray 213 and the lower inner tray bracket 212 together form the headphone slot 20. The shape of the headphone slot 20 matches the shape of the Bluetooth headphone 1. The Bluetooth headphone 1 can be embedded in the headphone slot 20, and the Bluetooth headphone 1 can be separated from the headphone slot 20 of the headphone case 2 by removing the Bluetooth headphone 1 from the headphone slot 20.

[0027] The side of the lower shell 211 can also be connected to a rope buckle 219 by a snap fastener. The rope buckle 219 can be tied with a rope to facilitate the decoration or hanging of the earphone case 2.

[0028] The housing 21 also includes an upper shell 214, an upper inner tray 215, and a hinge 216. One side of the upper shell 214 is rotatably connected to one side of the lower shell 211 via the hinge 216. The upper shell 214 can be rotated to close onto the lower shell 211. The upper inner tray 215 is fitted into the upper shell 214 via a snap-fit. When the upper shell 214 is closed onto the lower shell 211, the upper inner tray 215 can cover the Bluetooth earphone 1 located on the earphone slot 20. At this time, the Bluetooth earphone 1 can be stored in the earphone case 2.

[0029] The housing 21 also includes a first magnet 217 and a second magnet 218. The first magnet 217 is fixedly embedded in the lower shell 211, and the second magnet 218 is fixedly embedded in the upper shell 214. After the Bluetooth earphone 1 is stored in the earphone case 2, the first magnet 217 and the second magnet 218 can attract the Bluetooth earphone 1, preventing the Bluetooth earphone 1 from accidentally falling out of the housing 21.

[0030] The lower shell 211 of the housing 21 is also provided with a card slot 30 on its side. The card slot 30 can be used for the insertion of memory cards, such as SD cards. The card reader 23 is fixedly embedded in the lower shell 211 of the housing 21. The card reader 23 is opposite to the card slot 30, so that the memory card inserted through the card slot 30 can be inserted into the card reader 23 and read by the card reader 23. The card reader 23 is connected to the main control PCB 22 by soldering and is electrically connected.

[0031] The touch lens 24 is fixedly installed on the housing 21. Preferably, the earphone housing 2 has a recess 40, and a plurality of protrusions 401 are provided in the recess 40. A plurality of card holes 402 are provided on the protrusions 401. The touch lens 24 is embedded in the recess 40. A plurality of card blocks 241 are provided on the touch lens 241. The plurality of card blocks 241 are correspondingly locked on the plurality of card holes 402.

[0032] Multiple control terminals 221 are electrically connected to the main control PCB 22 by soldering. After the touch lens 24 is fixed to the housing 21, all control terminals 221 abut against the touch lens 24 respectively, and the abutment positions of each control terminal 221 against the touch lens 24 are different.

[0033] The main control PCB 22 is equipped with a Bluetooth module, and the Bluetooth headset 1 can wirelessly connect to the main control PCB 22 via Bluetooth.

[0034] The earphone box 2 also includes a radio signal receiver, which is fixedly mounted on the main control PCB 22 by soldering and is electrically connected to the main control PCB 22.

[0035] The power supply 25 is fixedly embedded in the housing 21, and is also electrically connected to the main control PCB 22 via wires. The power supply 25 can supply power to the electrical components electrically connected to the main control PCB 22. The main control PCB 22 is also connected to a charging interface 223, which can be fixed to the housing 21 by a sleeve. The charging interface 223 can be connected to an external power supply device to charge the power supply 25.

[0036] The earphone case 2 also includes a charging terminal 26 and a terminal holder 27. The terminal holder 27 is fixedly snapped onto the main control PCB 22, and the charging terminal 26 is fixedly embedded in the terminal holder 24. The charging terminal 26 is electrically connected to the main control PCB 22 via contact. A rear lower inner support bracket 212 is provided and mounted on the terminal holder 27. The charging terminal 26 can extend into the earphone slot 20, so that when the Bluetooth earphone 1 is embedded in the earphone slot 20, the Bluetooth earphone 1 can abut against the charging terminal 26 in the earphone slot 20.

[0037] The earphone case 2 also includes a pressing component 28. The pressing component 28 is mounted on the case body 21 via a spring contact. A switching button 222 is electrically connected to the main control PCB 22 via soldering. The pressing component 28 will abut against the switching button 222.

[0038] The earphone case 2 also includes a lamp 29 and a light shield 210. The lamp 29 is preferably an LED lamp, and there can be multiple lamps 29. All lamps 29 are electrically connected to the main control PCB 22 by soldering. The lamps 29 are positioned opposite to the touch lens 24 so that the light emitted by the lamps 29 can pass through the touch lens 24. The light shield 210 is fixedly connected to the main control PCB 22 by a snap-fit. The light shield 210 has multiple grooves 2101, and the number of grooves 2101 is equivalent to the number of lamps 29. Multiple lamps 29 are embedded in multiple light shields 210 one by one to concentrate the light energy emitted by each lamp 29 as much as possible.

[0039] When using this multi-functional headphone set, the Bluetooth earphone 1 can be taken out from the earphone case 2. Preferably, this multi-functional headphone set can be divided into three modes. The user can press the press 28, which triggers the switching button 222. The switching button 222 sends a signal to the main control PCB 22, causing the main control PCB 22 to switch its operation, thereby obtaining different modes.

[0040] The three preferred modes are as follows:

[0041] 1. The main control PCB 22 does not connect with the Bluetooth headset 1 via Bluetooth. That is, the main control PCB 22 cannot wirelessly transmit signals to the Bluetooth headset 1 via the Bluetooth network. At this time, the Bluetooth headset 1 can connect with external electronic products such as mobile phones via Bluetooth. The external electronic products can send audio signals to the Bluetooth headset 1, and the Bluetooth headset 1 plays audio accordingly.

[0042] 2. The main control PCB 22 establishes a Bluetooth connection with the Bluetooth headset 1. At this time, the main control PCB 22 only transmits the audio signal from the card reader 23 to the Bluetooth headset 1 via the Bluetooth network. The user can insert a memory card into the card slot 30. The card reader 23 can read the audio file information on the memory card and transmit it to the main control PCB 22. The main control PCB 22 can then send the audio file information to the Bluetooth headset 1, which will then play the corresponding audio.

[0043] 3. The main control PCB 22 establishes a Bluetooth connection with Bluetooth headset 1. At this time, the main control PCB 22 only transmits signals from the radio signal receiver to Bluetooth headset 1 via the Bluetooth network. The radio signal receiver can easily receive signals emitted by external radio stations, and after parsing, it sends the corresponding audio signals to the main control PCB 22. The main control PCB 22 can then send these audio signals to Bluetooth headset 1 via Bluetooth, and Bluetooth headset 1 plays the corresponding audio accordingly.

[0044] After the Bluetooth headset 1 is connected to the main control PCB 22 via Bluetooth, the user can also trigger the control terminal 221 by touching the lens 24. The control terminal 221 can then send a signal to the main control PCB 22, which in turn sends the corresponding signal to the Bluetooth headset 1 via Bluetooth. This controls the operation of the Bluetooth headset 1 accordingly. In this embodiment, preferably, there are five control terminals 221, which can respectively control the audio playback pause, increase the audio playback volume, decrease the audio playback volume, select the previous audio to play, and select the next audio to play.

[0045] When needed, the Bluetooth earphone 1 can be stored by placing it into the earphone slot 20, and the Bluetooth earphone 1 can then be connected to the charging terminal 26 for charging.

[0046] In addition, there are corresponding lights 29 to indicate when the multi-functional headphone set is in different modes, and there are also corresponding lights 29 to indicate when the power supply 25 is charging. That is, there are preferably four lights 29. The illumination of different lights 29 can help users understand the current working status of the multi-functional headphone set.

[0047] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A multi-functional headphone set, characterized in that, Includes Bluetooth earphones and earphone case, The earphone case includes a housing, a main control PCB, a card reader, a touch lens, and a power supply. The Bluetooth earphone is detachably embedded in the housing. The housing has a card slot, the card reader is located inside the housing and opposite the card slot, and is electrically connected to the main control PCB. The touch lens is mounted on the housing. The main control PCB has multiple control terminals electrically connected to it, and the multiple control terminals abut against the touch lens. The power supply is located inside the housing and is electrically connected to the main control PCB. The Bluetooth headset can wirelessly connect to the main control PCB via Bluetooth.

2. The multi-functional headphone set according to claim 1, characterized in that, The earphone box includes a radio signal receiver, which is mounted on the main control PCB and electrically connected to the main control PCB.

3. The multi-functional headphone set according to claim 1 or 2, characterized in that, The earphone case includes a pressing component, which is mounted on the case body. A switching button is electrically connected to the main control PCB, and the pressing component and the switching button abut against each other.

4. The multi-functional headphone set according to claim 1, characterized in that, The earphone case includes lamps and light shields. There are multiple lamps, which are electrically connected to the main control PCB. The lamps are positioned opposite to the touch lens. The light shields are connected to the main control PCB and have multiple grooves. The multiple lamps are embedded in the multiple light shields one by one.

5. The multi-functional headphone set according to claim 1, characterized in that, The earphone case has a recess, a protrusion inside the recess, and a locking hole on the protrusion. The touch lens is embedded in the recess, and a locking block is provided on the touch lens, which is locked into the locking hole.

6. The multi-functional headphone set according to claim 1, characterized in that, The earphone case includes a power supply, a charging terminal, and a terminal block. The terminal block is connected to the main control PCB. The charging terminal is embedded in the terminal block and electrically connected to the main control PCB. The power supply is electrically connected to the main control PCB. The Bluetooth earphone can abut against the charging terminal.

7. The multi-functional headphone set according to claim 1, characterized in that, The housing includes a lower shell, a lower inner support bracket, and a lower inner tray. The lower inner support bracket and the lower inner tray are both embedded in the lower shell. The lower inner tray is connected to the lower inner support bracket. The lower inner tray and the lower inner support bracket together form an earphone slot. The Bluetooth earphone is detachably embedded in the earphone slot.

8. The multi-functional headphone set according to claim 7, characterized in that, The housing includes an upper shell, an upper inner tray, and a hinge. The upper shell is rotatably connected to the lower shell via the hinge. The upper inner tray is embedded inside the upper shell and can cover the Bluetooth headset.

9. The multi-functional headphone set according to claim 8, characterized in that, The box body includes a first magnet and a second magnet, with the first magnet embedded in the lower shell.

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