CN110324745B - Bluetooth headset and Bluetooth headset assembly - Google Patents
Bluetooth headset and Bluetooth headset assembly Download PDFInfo
- Publication number
- CN110324745B CN110324745B CN201910655821.1A CN201910655821A CN110324745B CN 110324745 B CN110324745 B CN 110324745B CN 201910655821 A CN201910655821 A CN 201910655821A CN 110324745 B CN110324745 B CN 110324745B
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- Prior art keywords
- bluetooth headset
- cambered surface
- ear
- groove
- charging
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- 210000001503 joint Anatomy 0.000 claims abstract description 11
- 241000746998 Tragus Species 0.000 claims abstract description 7
- 230000005291 magnetic effect Effects 0.000 claims description 37
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 210000000613 ear canal Anatomy 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention is applicable to the technical field of headphones and provides a Bluetooth headphone and a Bluetooth headphone assembly. According to the invention, the first clamping cambered surface and the second clamping cambered surface are respectively arranged on the earphone shell, when the sound outlet channel of the earphone shell extends into the ear, the first clamping cambered surface can be in alignment and butt joint with the tragus of the ear, the second clamping cambered surface can be in alignment and butt joint with the antitragus of the ear, and the Bluetooth earphone can be firmly worn on the ear through the sound outlet channel and the three-point support of the first clamping cambered surface and the second clamping cambered surface, so that the contact area between the Bluetooth earphone and the ear can be greatly reduced, the size of the Bluetooth earphone is small, and the comfort of wearing the Bluetooth earphone can be improved. The Bluetooth headset assembly has the advantages of thin product thickness, small volume and convenient carrying.
Description
Technical Field
The invention belongs to the technical field of earphones, and particularly relates to a Bluetooth earphone and a Bluetooth earphone assembly.
Background
The current Bluetooth earphone mainly comprises an earphone shell, a main board, a loudspeaker and a battery, wherein the main board, the loudspeaker and the battery are respectively arranged in the earphone shell, the battery and the loudspeaker are respectively electrically connected with the main board, and the main board can form wireless communication connection with external equipment through Bluetooth.
As shown in fig. 1, the profile of human ear is shown, and the current bluetooth headset mainly forms main support through the extension of bluetooth headset's earcap into the ear canal, and the outer periphery of earphone shell realizes the fixed to bluetooth headset under the butt effect of tragus, antitragus and helix foot, perhaps through set up the ear-hanging structure of hanging on auricle on bluetooth headset, further improves bluetooth headset's installation steadiness. However, this design suffers from the following disadvantages: 1. the outer periphery of the earphone shell needs to be attached to and abutted against a plurality of corresponding positions of the ears, so that the contact area between the Bluetooth earphone and the ears is large, the foreign body sensation is heavy when the earphone is worn, and discomfort can be caused when the earphone is worn for a long time; 2. the structural design of earphone shell needs great volume and ear adaptation for the volume design of the storehouse that charges to bluetooth headset is great correspondingly, and the storehouse that charges that thickness, width are big is portable not.
Disclosure of Invention
An object of the present invention is to provide a bluetooth headset, which solves the problems of large contact area between the bluetooth headset and the ear, large volume, uncomfortable wearing, large size of charging bin and inconvenient carrying in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the Bluetooth earphone comprises an earphone shell, a main board, a power supply and a loudspeaker, wherein the main board, the power supply and the loudspeaker are arranged in the earphone shell, the power supply and the loudspeaker are respectively and electrically connected with the main board, a sound outlet channel for extending into an ear canal of an ear is arranged on the front surface of the earphone shell, the loudspeaker extends into the sound outlet channel, and the opposite side surfaces of the earphone shell are respectively provided with a first clamping cambered surface for being in butt joint with a tragus of the ear and a second clamping cambered surface for being in butt joint with an antitragus of the ear; the sound outlet channel is positioned between the first clamping cambered surface and the second clamping cambered surface.
Further, the Bluetooth headset further comprises an earcap detachably mounted on the sound outlet channel.
Further, the sound outlet channel is positioned on one side of the front surface of the earphone shell, which is close to the first clamping cambered surface.
Another object of the present invention is to provide a bluetooth headset assembly, including the bluetooth headset and a charging bin supporting the bluetooth headset to charge the bluetooth headset.
Further, a containing groove for containing the Bluetooth headset is formed in the charging bin, and a first groove for containing a first clamping cambered surface of the Bluetooth headset, a second groove for containing a second clamping cambered surface of the Bluetooth headset and a third groove for containing a sound outlet channel of the Bluetooth headset are formed in the inner side wall of the containing groove.
Further, a plurality of guide pins are arranged on the main board of the Bluetooth headset, a main control board is arranged in the charging bin, a plurality of charging pins which are in butt joint with the guide pins to realize the electrical connection between the charging bin and the Bluetooth headset are correspondingly arranged on the inner side wall of the accommodating groove, and the charging pins are electrically connected with the main control board; one end of each guide pin is electrically connected with the main board, and the other end of each guide pin extends out of the earphone shell.
Further, a positioning groove for supporting one end of the Bluetooth headset is formed in the bottom surface of the accommodating groove.
Further, the Bluetooth headset further comprises a first magnetic attraction piece arranged on the headset shell, and a second magnetic attraction piece which is in magnetic attraction with the first magnetic attraction piece to support the other end of the Bluetooth headset is correspondingly arranged on the bottom surface of the accommodating groove.
Further, a heat dissipation hole is formed in the bottom surface of the accommodating groove, and the second magnetic attraction piece is located between the positioning groove and the heat dissipation hole.
Further, an interface is installed on the charging bin, and the interface is electrically connected with the main control board.
The Bluetooth headset and the Bluetooth headset assembly provided by the invention have the beneficial effects that: compared with the prior art, the Bluetooth headset is provided with the first clamping cambered surface and the second clamping cambered surface on the opposite side surfaces of the headset shell, when the sound outlet channel of the headset shell extends into the ear, the first clamping cambered surface can be in alignment and butt joint with the tragus of the ear, the second clamping cambered surface can be in alignment and butt joint with the antitragus of the ear, and the Bluetooth headset can be firmly worn on the ear through the sound outlet channel and the three-point support of the first clamping cambered surface and the second clamping cambered surface, so that the contact area between the Bluetooth headset and the ear can be greatly reduced, the size of the Bluetooth headset is small, and the comfort of wearing the Bluetooth headset can be improved. This bluetooth headset subassembly includes above-mentioned bluetooth headset and is used for charging the storehouse for this bluetooth headset charges, therefore the volume in this storehouse that charges also can be designed very little, and product thickness is thin, conveniently carries.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of the outline of an ear provided by the present invention;
fig. 2 is a schematic diagram of a bluetooth headset according to an embodiment of the present invention;
fig. 3 is a schematic front view of a bluetooth headset according to a first embodiment of the present invention;
fig. 4 is a schematic back view of a bluetooth headset according to an embodiment of the invention;
fig. 5 is an exploded view of a bluetooth headset according to a first embodiment of the present invention;
fig. 6 is a schematic structural diagram of a bluetooth headset assembly according to a first embodiment of the present invention;
FIG. 7 is a top view of a support base according to a first embodiment of the present invention;
fig. 8 is a schematic structural diagram of connection between a bluetooth headset and a charging pin according to a first embodiment of the present invention;
fig. 9 is an exploded view of a charging bin according to a second embodiment of the present invention;
fig. 10 is a schematic structural diagram of a support base according to a second embodiment of the present invention;
fig. 11 is a schematic structural diagram of a power module according to a second embodiment of the present invention;
fig. 12 is an exploded view of a charging bin according to a third embodiment of the present invention;
fig. 13 is a schematic structural view of a connecting piece according to a third embodiment of the present invention;
fig. 14 is a schematic structural diagram of a charging bin according to a fourth embodiment of the present invention after being folded;
fig. 15 is a schematic structural diagram of a charging bin according to a fourth embodiment of the present invention after the charging bin is opened.
Wherein, each reference sign in the figure:
1-a Bluetooth headset; 11-a earphone shell; 111-a first clamping cambered surface; 112-a second clamping cambered surface; 113-a first housing; 114-a first receiving chamber; 115-a second housing; 116-a second receiving chamber; 12-a main board; 13-a power supply; 14-horn; 15-a sound outlet channel; 16-ear muffs; 17-a guide pin; 18-a first magnetic attraction piece;
2-a charging bin; 21-a supporting seat; 210—a reference plane; 211-conductive sheets; 212-a buckle; 213-magnetic conductive sheets; 214-a ring-shaped groove; 215-a master control board; 22-a power module; 221-conductive pins; 222-a clamping groove; 223-button; 224-a charging interface; 225-magnetic sheet; 226-sealing rings; 227-a USB output interface; 228-Type-C output interface; 23-accommodating grooves; 231-a first groove; 232-a second groove; 233-a third groove; 234-positioning grooves; 235-positioning holes; 236-heat dissipation holes; 24-charging pins; 25-a second magnetic attraction piece; 26-interface; 27-inclined holes;
3-connecting sheets; 31-a first section; 311-a first chute; 32-a second section; 320-through holes; 321-a second chute;
a-auricle; b-helix feet; c-antitragus; d-tragus; e-ear canal.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 5, a description will be given of a bluetooth headset according to an embodiment of the present invention. The Bluetooth headset 1 comprises a headset shell 11, a main board 12, a power supply 13 and a loudspeaker 14, wherein the main board 12, the power supply 13 and the loudspeaker 14 are respectively arranged in the headset shell 11, and the power supply 13 and the loudspeaker 14 are respectively electrically connected with the main board 12. Specifically, referring to fig. 8, the earphone shell 11 includes a first housing 113 having a first accommodating chamber 114 and a second housing 115 having a second accommodating chamber 116, and the first accommodating chamber 114 communicates with the second accommodating chamber 116. The width of the first housing 113 is greater than the width of the second housing 115. The front surface of the first housing 113 is provided with a sound outlet channel 15 for extending into the ear canal E of the ear, the sound outlet channel 15 is communicated with the first accommodating chamber 114, and the sound outlet channel 15 is arranged along the length direction of the first housing 113; the horn 14 is arranged in the first accommodation chamber 114 and protrudes into the sound outlet channel 15 for transmitting sound into the ear through the sound outlet channel 15. The opposite side surfaces of the first housing 113 are respectively provided with a first clamping cambered surface 111 for being in alignment and contact with the tragus D of the ear and a second clamping cambered surface 112 for being in alignment and contact with the antitragus C of the ear. The sound outlet channel 15, the first clamping cambered surface 111 and the second clamping cambered surface 112 are respectively positioned on different sides of the first shell 113, and the sound outlet channel 15 is positioned between the first clamping cambered surface 111 and the second clamping cambered surface 112.
Alternatively, the main board 12 may be disposed between the first housing 113 and the second housing 115, one end of the main board 12 extends into the first accommodating chamber 114, the other end extends into the second accommodating chamber 116, the power source 13 may be disposed in the first housing 113, and the speaker 14 may be disposed in the sound outlet channel 15, so that the thickness of the earphone housing 11 may be effectively reduced, and thus the volume of the bluetooth headset 1 may be greatly reduced. In other embodiments, the installation positions of the power supply 13, the main board 12, the horn 14, etc. may be adjusted according to actual needs, which is not limited only herein.
Compared with the prior art, the Bluetooth headset provided by the embodiment of the invention has the advantages that the first clamping cambered surface 111 and the second clamping cambered surface 112 are arranged on the opposite side surfaces of the headset shell 11, when the sound outlet channel 15 of the headset shell 11 extends into the ear, the first clamping cambered surface 111 can be in alignment and butt joint with the tragus D of the ear, the second clamping cambered surface 112 can be in alignment and butt joint with the antitragus C of the ear, and the Bluetooth headset 1 can be firmly worn on the ear through the sound outlet channel 15, the three-point support of the first clamping cambered surface 111 and the second clamping cambered surface 112, so that the contact area between the Bluetooth headset 1 and the ear can be greatly reduced, the size of the Bluetooth headset 1 is small, and the comfort of wearing the Bluetooth headset 1 can be improved. In addition, the Bluetooth headset 1 can effectively reduce damage to other cartilage of the ear.
Further, referring to fig. 5, as a specific implementation manner of the bluetooth headset provided by the embodiment of the invention, the bluetooth headset 1 further includes an ear cap 16 detachably mounted on the sound outlet channel 15. Specifically, the ear cover 16 may be sleeved on the sound outlet channel 15, where the sound outlet channel 15 is located on a side of the front surface of the earphone shell 11, which is close to the first clamping cambered surface 111, and is not limited herein. This structure, earmuff 16 can increase the comfort level that earphone shell 11 and ear laminate, improves the comfort that the user wore bluetooth headset 1. Through the detachable connection of the earmuffs 16 and the earphone shell 11, the earmuffs 16 with different sizes can be replaced to be suitable for ears with different sizes, so that the wide adaptability of the Bluetooth earphone 1 is improved.
Embodiment one:
referring to fig. 6 to 8, a bluetooth headset assembly according to a first embodiment of the invention will be described. The Bluetooth headset assembly comprises the Bluetooth headset 1 and a charging bin 2 for supporting the Bluetooth headset 1 to charge the Bluetooth headset 1. Optionally, the charging bin 2 includes a support base 21 for supporting the bluetooth headset 1 and a power module 22 electrically connected to the support base 21. This structure charges for bluetooth headset 1 through storehouse 2 that charges, can improve bluetooth headset 1's duration, portable simultaneously.
Further, referring to fig. 7, as a specific implementation manner of the bluetooth headset assembly provided in the first embodiment of the present invention, a receiving slot 23 for receiving the bluetooth headset 1 is formed in the charging bin 2, and a first groove 231 for receiving the first clamping cambered surface 111 of the bluetooth headset 1, a second groove 232 for receiving the second clamping cambered surface 112 of the bluetooth headset 1, and a third groove 233 for receiving the sound output channel 15 of the bluetooth headset 1 are formed on the inner side wall of the receiving slot 23. Alternatively, the accommodating grooves 23 are symmetrically distributed, so that the two bluetooth headsets 1 can be charged, which is not limited only herein. This structure, when bluetooth headset 1 keeps flat and sets up in holding tank 23, first recess 231 can support the location with first screens cambered surface 111, and second recess 232 can support the location with second screens cambered surface 112, and third recess 233 can support the location with play sound passageway 15 or earmuff 16, through three-point support location, can effectively realize the support fixed to bluetooth headset 1, and then improves the location and the effect of charging to bluetooth headset 1.
Further, referring to fig. 8, as a specific implementation manner of the bluetooth headset assembly provided in the first embodiment of the present invention, a plurality of pins 17 are mounted on the main board 12 of the bluetooth headset 1, and a plurality of charging pins 24 abutting against the pins 17 to electrically connect the charging bin 2 with the bluetooth headset 1 are correspondingly mounted on the inner side wall of the accommodating groove 23; one end of each guide pin 17 is electrically connected with the main board 12, and the other end of each guide pin 17 extends out of the earphone shell 11. This structure, when bluetooth headset 1 sets up in the storage tank 23, each guide pin 17 can realize the butt and electric connection with the needle 24 that charges that corresponds to realize charging storehouse 2 to bluetooth headset 1's charging. The charging bin 2 is provided with a main control board 215, and each charging pin 24 is electrically connected to the main control board 215.
Optionally, each charging pin 24 is made of a ferrous material, coated with gold or other oxidation resistant material to increase electrical conductivity, and oxidation resistant, and a magnetic material is provided around the perimeter of each charging pin 24 to provide a magnetic connection with the bluetooth headset 1. Or each charging pin 24 is directly made of magnetic material, so that the alignment precision of each charging pin 24 and the Bluetooth headset 1 is improved. In other embodiments, copper pins or the like may be used for the charging pins 24, which are not limited only herein.
Optionally, the number of the charging pins 24 and the number of the guide pins 17 are two, and the springs can be sleeved on each charging pin 24, so that the charging pins 24 can stretch, the connection reliability between each charging pin 24 and the corresponding guide pin 17 is convenient, and the bluetooth headset 1 is convenient to take out from the accommodating groove 23. The two charging pins 24 and the two guide pins 17 have different lengths, so that the two charging pins 24 and the two guide pins 17 are connected in a staggered manner, and the Bluetooth headset 1 is convenient to take and put. By disposing the two charging pins 24 in the same horizontal plane, the thickness of the support base 21 can be further reduced, and the thickness can be reduced by about 3 mm, which is not limited only. In other embodiments, the number, position, length, etc. of the charging pins 24 and the guide pins 17 may be adjusted according to actual needs, and are not limited only herein.
Further, referring to fig. 6 and fig. 7 together, as a specific embodiment of the bluetooth headset assembly provided in the first embodiment of the invention, a positioning slot 234 for supporting one end of the bluetooth headset 1 is formed on the bottom surface of the accommodating slot 23. This structure, this constant head tank 234 can carry out effective support location with the first casing 113 of bluetooth headset 1 to can improve the support steadiness to bluetooth headset 1, prevent rocking of bluetooth headset 1.
Further, referring to fig. 4 and fig. 7 together, as a specific implementation of the bluetooth headset assembly according to the first embodiment of the present invention, the bluetooth headset 1 further includes a first magnetic member 18 mounted on the headset housing 11. Here, the first magnetic attraction member 18 may be flush with the earphone housing 11, or protrude from the earphone housing 11, or be recessed into the earphone housing 11, which is not limited only herein. The bottom surface of the accommodating groove 23 is correspondingly provided with a second magnetic attraction piece 25 which is magnetically attracted with the first magnetic attraction piece 18 to support the other end of the Bluetooth headset 1. In this structure, the first magnetic attraction member 18 is provided in the second housing 115, and protrudes out of the second housing 115. Through the magnetic attraction of the first magnetic attraction piece 18 and the second magnetic attraction piece 25, and the positioning support of the positioning groove 234 to the first shell 113, the positioning effect on the Bluetooth headset 1 can be further improved, the Bluetooth headset 1 can be effectively prevented from being separated from the positioning groove 234, and the reliability of the electric connection between the Bluetooth headset 1 and the charging bin 2 is improved. Alternatively, the first magnetic attraction member 18 may be a ferromagnetic member such as a iron sheet, a magnet, a nickel sheet, or the like, and the second magnetic attraction member 25 may be a magnet; alternatively, the first magnetic attraction member 18 may be a magnet, and the second magnetic attraction member 25 may be a ferromagnetic member such as an iron sheet, a magnet, or a nickel sheet. The number of the first magnetic attraction pieces 18 and the second magnetic attraction pieces 25 can be adjusted according to actual needs, and is not limited only.
The bottom surface of the first casing 113 of the bluetooth headset 1 is attached to the bottom surface of the positioning groove 234, and the top surface of the first casing 113 can extend out of the top surface of the opening of the accommodating groove 23, so that the wall thickness of the supporting seat 21 can be saved, the thickness of about 0.6 mm can be reduced, the thickness of the charging bin 2 can be further reduced, and the volume of the charging bin 2 can be reduced.
Further, referring to fig. 7, as a specific embodiment of the bluetooth headset assembly provided by the embodiment of the invention, the bottom surface of the accommodating groove 23 is provided with a heat dissipation hole 236, and the second magnetic attraction member 25 is located between the positioning groove 234 and the heat dissipation hole 236. This structure, through the open ends at the top of the heat dissipation hole 236 and the accommodation groove 23, can realize the double-sided heat dissipation, and then improve the radiating effect to the charging bin 2 and the bluetooth headset 1.
Further, referring to fig. 10, as a specific implementation of the bluetooth headset assembly provided in the first embodiment of the present invention, an interface 26 is installed on the charging bin 2, and the interface 26 can be electrically connected to a main control board 215 in the charging bin 2. In this structure, the interface 26 may be an output interface, and may be used to charge an external device, thereby improving the functional diversity of the charging bin 2. The interface 26 can also be externally connected with a data line to charge the power module 22, so as to improve the cruising ability of the charging bin 2.
Further, referring to fig. 6, as a specific implementation manner of the bluetooth headset assembly provided in the first embodiment of the present invention, an inclined hole 27 is formed at the chamfer of the charging bin 2. This structure, through the object such as inclined hole 27 external couple, realize putting the string of this bluetooth headset subassembly, also be convenient for carry this bluetooth headset subassembly.
Embodiment two:
referring to fig. 9 to 11, a bluetooth headset assembly according to a second embodiment of the invention will be described. The difference between the bluetooth headset assembly provided in the second embodiment and the bluetooth headset assembly provided in the first embodiment is that: in the second embodiment, the charging bin 2 includes a support base 21 for supporting the bluetooth headset 1 and a power module 22 detachably connected to the support base 21. Two conductive sheets 211 and two buckles 212 are respectively arranged on the side surface of the supporting seat 21, and the two conductive sheets 211 are arranged between the two buckles 212; two conductive pins 221 and two clamping grooves 222 are correspondingly arranged on the side surface of the power module 22 facing the supporting seat 21, the two conductive pins 221 are arranged between the two clamping grooves 222, and the two conductive pins 221 respectively extend out of the power module 22.
When the power module is installed, each buckle 212 is inserted into the corresponding clamping groove 222, the power module 22 and the supporting seat 21 are firmly connected, and at the moment, each conductive pin 221 is abutted against the corresponding conductive sheet 211, so that the electric connection between the power module 22 and the supporting seat 21 can be realized. Buttons 223 are mounted on the side surface of the power module 22 and at positions corresponding to the clamping grooves 222, and each button 223 can push out the corresponding clamping groove 222, so that the power module 22 and the supporting seat 21 can be detached. According to the structure, the support seat 21 is detachably connected with the power module 22, so that the power modules 22 with different capacities can be replaced, and the cruising ability and the service life of the charging bin 2 are improved.
Alternatively, each conductive sheet 211 is electrically connected to the main control board 215. The Bluetooth headset can be connected with external equipment through the interface 26 to supply power, or an external data line can charge the power module 22, or directly charge the Bluetooth headset 1, so that the cruising ability of the charging bin 2 is improved, and the charging modes are various.
In other embodiments, the buckle 212 and the slot 222 may be made of magnetic material and metal sheet, and the support base 21 and the power module 22 may be magnetically attracted together, so that the disassembly is convenient and quick, which is not limited only herein. The conductive sheet 211 and the charging pin 24 may be made of iron, copper, magnetic material, conductive plating, etc., and the shape, the number, the positions, etc. of the conductive sheet 221, the buckle 212, the charging pin 24, and the clamping groove 222 may be adjusted according to actual needs, which is not limited only herein.
Further, referring to fig. 10, as a specific implementation of the bluetooth headset assembly provided in the second embodiment of the present invention, a positioning hole 235 for supporting and positioning the first housing 113 is formed on the bottom surface of the positioning slot 234, so as to effectively prevent the bluetooth headset 1 from shaking, and further improve the charging effect.
Further, referring to fig. 9 together, as a specific implementation manner of the bluetooth headset assembly provided in the second embodiment of the present invention, a USB (Universal Serial Bus ) output interface 227 and a Type-C output interface 228 are provided on a side surface of the power module 22, so that the bluetooth headset assembly can be adapted to different external devices, which is not limited only herein.
Alternatively, the side of the support base 21 facing the power module 22 is taken as the reference surface 210, and one open end of the inclined hole 27 is located on the side of the support base 21 facing away from the reference surface 210, and the other open end is located on the side of the support base 21 adjacent to the reference surface 210.
Other structures of the bluetooth headset assembly provided in the second embodiment are the same as the corresponding structures of the bluetooth headset assembly provided in the first embodiment, and are not described in detail herein.
Embodiment III:
referring to fig. 12 and fig. 13 together, a bluetooth headset assembly according to a third embodiment of the present invention will now be described. The difference between the bluetooth headset assembly provided in the third embodiment and the bluetooth headset assembly provided in the second embodiment is that: in the third embodiment, the bluetooth headset assembly includes a support base 21, a power module 22, and a connection piece 3 for connecting the support base 21 and the power module 22, where the connection piece 3 includes a first section 31 and a second section 32, the first section 31 and the second section 32 are formed by bending a same flexible sheet, the support base 21 is disposed on the first section 31, and the power module 22 is disposed on the second section 32. The side of the power module 22 provided with the conductive pins 221 is provided with a charging interface 224 and two magnetic sheets 225, the charging interface 224 is positioned between the two conductive pins 221, and the two conductive pins 221 are positioned between the two magnetic sheets 225. Two magnetic conducting sheets 213 magnetically connected with the magnetic sheet 225 are arranged on the corresponding side surface of the supporting seat 21, and the two conductive sheets 211 are positioned between the two magnetic conducting sheets 213, so that the arrangement of the buckle 212 and the clamping groove 222 is canceled. The support seat 21 and the power module 22 can be connected through magnetism between the magnetic sheet 225 and the magnetic conductive sheet 213. Of course, in other embodiments, the structural design of the connecting piece 3 may be omitted, and the power module 22 and the supporting seat 21 may be connected by means of hinging, pin-jointing, plugging, rotating, etc., so that the charging interface 224, the conductive sheet 211 and the conductive needle 221 may be hidden, which is not limited only herein.
When the first section 31 and the second section 32 are located in the same horizontal plane, the support seat 21 and the power module 22 are magnetically attracted, and the side surface of the power module 22 provided with the charging interface 224 is shielded by the corresponding side surface of the support seat 21, so that the charging interface 224 can be hidden, and the conductive needle 221 and the conductive sheet 211 can be hidden, so that the sealing effect of the charging interface 224 is improved, external dust, water drops and the like can be effectively prevented from entering, and the damage to the power module 22 and the charging effect can be improved. After the connection piece 3 is bent, the first section 31 and the second section 32 are not in the same horizontal plane, the supporting seat 21 and the power module 22 are separated, the power module 22 can be turned and opened around the supporting seat 21, the charging interface 224 is leaked outwards, and the power module 22 can be charged through an external data line, so that the cruising ability of the charging bin 2 is improved.
Further, referring to fig. 12, as a specific embodiment of the bluetooth headset assembly provided in the third embodiment of the invention, the free end of the first section 31 extends out of the power module 22, and a through hole 320 is formed on the free end. Or the free end of the second section 32 extends out of the supporting seat 21, and the free end may be provided with a via hole. With this structure, the protruding portion of the first section 31 or the second section 32 can facilitate the user to bend the connecting piece 3, so as to open the supporting seat 21 and the power module 22. Through the through holes 320, articles such as hooks can be arranged, so that hanging of the charging bin 2 is realized, and the charging bin is convenient to carry.
Further, referring to fig. 13, as a specific embodiment of the bluetooth headset assembly provided in the third embodiment of the invention, a first sliding slot 311 for sliding the supporting seat 21 is formed on the first section 31, and a second sliding slot 321 for sliding the power module 22 is formed on the second section 32. In this structure, when the first section 31 and the second section 32 are located in the same plane, the power module 22 is manually pulled to move the power module 22 back and forth in the second chute 321; or the supporting seat 21 is manually pulled to enable the supporting seat 21 to move back and forth in the first sliding groove 311, and the connecting sheet 3 is not required to be bent at this time, so that the supporting seat 21 and the power module 22 can be quickly assembled and disassembled.
Further, referring to fig. 12, as a specific embodiment of the bluetooth headset assembly provided in the third embodiment of the invention, the support base 21 is provided with a ring-shaped groove 214, and the power module 22 is provided with a sealing ring 226 for extending into the ring-shaped groove 214 to seal a gap between the support base 21 and the power module 22. In this structure, after the support seat 21 and the power module 22 are folded and attached, the sealing ring 226 can extend into the annular groove 214, so that the sealing effect between the support seat 21 and the power module 22 can be effectively improved, the waterproof and dustproof effects are good, and the service life of the charging bin 2 can be further prolonged.
Other structures of the bluetooth headset assembly provided in the third embodiment are the same as the corresponding structures of the bluetooth headset assembly provided in the second embodiment, and are not described in detail herein.
Embodiment four:
referring to fig. 14 and 15 together, a bluetooth headset assembly according to a fourth embodiment of the present invention will be described. The difference between the bluetooth headset assembly provided in the fourth embodiment and the bluetooth headset assembly provided in the third embodiment is that: the connecting piece 3 is arranged between the supporting seat 21 and the power module 22. After the first section 31 and the second section 32 are folded, each magnetic sheet 225 on the power module 22 can magnetically attract the corresponding magnetic conductive sheet 213 on the supporting seat 21, each conductive needle 221 can be abutted against the corresponding conductive sheet 211 to form electrical communication, and the second section 32 can cover the accommodating groove 23 for supporting and fixing the bluetooth headset 1, so that not only can the charging interface 224, the conductive needle 221 and the conductive sheet 211 be hidden, but also the bluetooth headset 1 can be hidden, and the attractive appearance of the product is improved.
Other structures of the bluetooth headset assembly provided in the fourth embodiment of the present invention may be the same as the corresponding structures of the bluetooth headset assembly provided in the third embodiment, and will not be described in detail herein.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. Bluetooth headset, including the earphone shell with install in mainboard, power and loudspeaker in the earphone shell, the power with loudspeaker respectively with the mainboard electricity is connected, be equipped with on the front surface of earphone shell and be used for stretching into the play sound passageway in the ear canal of ear, loudspeaker stretch into in the play sound passageway, its characterized in that: the opposite side surfaces of the earphone shell are respectively provided with a first clamping cambered surface for being in butt joint with the tragus of the ear and a second clamping cambered surface for being in butt joint with the antitragus of the ear; the sound outlet channel is positioned between the first clamping cambered surface and the second clamping cambered surface;
the Bluetooth headset further comprises an earmuff detachably arranged on the sound outlet channel;
the sound outlet channel is positioned on one side of the front surface of the earphone shell, which is close to the first clamping cambered surface.
2. Bluetooth headset assembly, its characterized in that: a charging bin comprising the bluetooth headset of claim 1 and supporting the bluetooth headset to charge the bluetooth headset;
the charging bin is provided with a containing groove for containing the Bluetooth headset, and the inner side wall of the containing groove is provided with a first groove for containing a first clamping cambered surface of the Bluetooth headset, a second groove for containing a second clamping cambered surface of the Bluetooth headset and a third groove for containing an audio output channel of the Bluetooth headset;
a plurality of guide pins are arranged on a main board of the Bluetooth headset, a main control board is arranged in the charging bin, a plurality of charging pins which are abutted against the guide pins to realize the electrical connection between the charging bin and the Bluetooth headset are correspondingly arranged on the inner side wall of the accommodating groove, and the charging pins are electrically connected with the main control board; one end of each guide pin is electrically connected with the main board, and the other end of each guide pin extends out of the earphone shell;
the bottom surface of the accommodating groove is provided with a positioning groove for supporting one end of the Bluetooth headset.
3. The bluetooth headset assembly of claim 2, wherein: the Bluetooth headset further comprises a first magnetic attraction piece arranged on the headset shell, and a second magnetic attraction piece which is in magnetic attraction with the first magnetic attraction piece to support the other end of the Bluetooth headset is correspondingly arranged on the bottom surface of the accommodating groove.
4. The bluetooth headset assembly of claim 3, wherein: and the bottom surface of the accommodating groove is provided with a heat dissipation hole, and the second magnetic attraction piece is positioned between the positioning groove and the heat dissipation hole.
5. The bluetooth headset assembly according to any of claims 2-4, wherein: and an interface is arranged on the charging bin and is electrically connected with the main control board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910655821.1A CN110324745B (en) | 2019-07-19 | 2019-07-19 | Bluetooth headset and Bluetooth headset assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910655821.1A CN110324745B (en) | 2019-07-19 | 2019-07-19 | Bluetooth headset and Bluetooth headset assembly |
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| CN110324745A CN110324745A (en) | 2019-10-11 |
| CN110324745B true CN110324745B (en) | 2024-03-08 |
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| CN201910655821.1A Active CN110324745B (en) | 2019-07-19 | 2019-07-19 | Bluetooth headset and Bluetooth headset assembly |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113613113B (en) * | 2020-05-26 | 2025-01-03 | 深圳市冠旭电子股份有限公司 | Bluetooth Headset |
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| US9042588B2 (en) * | 2011-09-30 | 2015-05-26 | Apple Inc. | Pressure sensing earbuds and systems and methods for the use thereof |
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| CN105100988A (en) * | 2014-05-10 | 2015-11-25 | 周利英 | In-ear earphone shell |
| WO2016183389A1 (en) * | 2015-05-12 | 2016-11-17 | Ryan Boucher | Devices, methods, and systems for acquiring medical diagnostic information and provision of telehealth services |
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| CN110324745A (en) | 2019-10-11 |
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