WO2018219094A1 - 一种无线双耳蓝牙耳机以及充电盒 - Google Patents

一种无线双耳蓝牙耳机以及充电盒 Download PDF

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Publication number
WO2018219094A1
WO2018219094A1 PCT/CN2018/085591 CN2018085591W WO2018219094A1 WO 2018219094 A1 WO2018219094 A1 WO 2018219094A1 CN 2018085591 W CN2018085591 W CN 2018085591W WO 2018219094 A1 WO2018219094 A1 WO 2018219094A1
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WO
WIPO (PCT)
Prior art keywords
earphone
limiting
circuit board
charging
hole
Prior art date
Application number
PCT/CN2018/085591
Other languages
English (en)
French (fr)
Inventor
王承延
Original Assignee
王承延
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王承延 filed Critical 王承延
Publication of WO2018219094A1 publication Critical patent/WO2018219094A1/zh

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Classifications

    • 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

Definitions

  • the present invention relates to the technical field of earphone devices, and in particular, to a wireless binaural Bluetooth earphone and a charging box.
  • the existing Bluetooth wireless earphones have a connection between the left and right earphone bodies.
  • the user removes the earphones from the bag or the pocket, and the earphone cable is easily entangled into a ball.
  • the inconvenience is inconvenient, and the earphone cable is easily damaged, thereby making the entire earphone unusable.
  • the purpose of the embodiments of the present invention is to provide a wireless binaural Bluetooth earphone, which aims to solve the technical problem that the earphone connection of the traditional Bluetooth earphone is easy to be entangled, inconvenient to use, and easy to be damaged.
  • the technical solution adopted by the embodiment of the present invention is to provide a wireless binaural Bluetooth headset, including a left earphone and a right earphone;
  • the left earphone includes a front case and a rear case connected to the front case;
  • a bell mouth for inserting an ear hole is disposed on the front shell, a speaker is disposed in the bell mouth, and a headphone circuit board is embedded in the front shell; a headphone battery is stuck in the earphone circuit board; the earphone circuit
  • the antenna is provided with an antenna spring pin, a charging pin and a function button;
  • a button holder is disposed on an inner side of the rear case and adjacent to the earphone circuit board, and the button holder is provided with a button block corresponding to the function button;
  • the outer side of the rear case is away from the earphone
  • One side of the circuit board is provided with a surface button;
  • the rear case is provided with an antenna for conducting with the earphone circuit board;
  • a through hole is disposed in the rear case, the button block sequentially passes through the through hole, passes through the antenna, and is connected to the surface button; the antenna spring pin is electrically connected to the antenna; a charging pinhole is disposed on the front casing, the charging pin is inserted into the charging pinhole; and the rear casing covers the surface of the earphone circuit board;
  • the right earphone is symmetrically disposed with the left earphone.
  • a side of the earphone circuit board adjacent to the bell mouth is provided with a conductive sheet for engaging the battery of the earphone.
  • the earphone circuit board is further provided with an LED indicator light; the rear case is provided with an LED light transmission hole corresponding to the LED indicator light and used for transmitting light.
  • the face button is affixed to the button block.
  • a positioning post is disposed in the rear casing, and the button bracket is provided with a positioning hole for connecting with the positioning post; the back casing is further provided with a sealant paper.
  • the bell mouth is provided with a horn hole, and the horn is inserted into the horn hole, and the horn is provided with an integrated earplug earloop at the horn hole.
  • the integrated earbud earloop includes an earplug portion for being sleeved on the bell mouth and an earloop portion, the earplug portion being integrally connected with the earloop portion.
  • the earplug portion and the ear hook portion are provided with a hollow portion, and the hollow portion is in contact with the outer wall of the front shell.
  • the angle between the axis of the earplug portion and the axis of the earloop portion ranges from 90[deg.] to 150[deg.].
  • the ear hook portion is provided with an ear hook through hole
  • the front shell is provided with a front shell limiting portion, the hole wall of the ear hook portion through hole and the front shell limiting portion fit.
  • the front shell limiting portion includes at least two limiting bones, and the limiting bone is conformed to the hole wall of the ear hook through hole;
  • the front shell limiting portion includes at least two limiting bones and a limiting bone connecting portion, the limiting bone is in conformity with the hole wall of the ear hanging portion through hole, and the two limiting bone connecting portions are The ends are respectively connected to the two of the limiting bones;
  • the front shell limiting portion includes a limiting block, and the limiting block is in contact with the hole wall of the through hole of the ear hook portion.
  • the earphone circuit board includes a main board for arranging the antenna spring pin and the function button, a sub board connected to the main board, and a connection to the sub board for fixing the charging Needle charging plate.
  • the earphone circuit board is sleeved with a microphone stand.
  • the upper cover and the lower cover are mutually rotated and fastened; a rotating rotating shaft is disposed between the upper cover and the lower cover, and a charging battery and a charging circuit are sequentially arranged from bottom to top in the lower cover.
  • a recessed middle case for placing the wireless binaural Bluetooth earphone of claim 1; and the middle case is provided with a charging case button for opening and closing the upper cover and the lower cover.
  • the charging box button comprises a button block; the two ends of the button block are provided with a spring connecting post, the spring connecting post is sleeved with a spring; and the middle shell is provided with a jack.
  • the other end of the spring connecting post is inserted into the insertion hole; a first undercut for fastening the middle casing is disposed between the spring connecting columns; and an edge of the button block is provided for the upper cover The second reverse button of the buckle.
  • a middle case limiting portion for limiting the position of the wireless bina Bluetooth headset is disposed in the middle case, and the middle case limiting portion is located at a middle of the cavity near the middle of the middle case Side, and close to the cavity.
  • the inner wall of the upper cover is provided with an upper cover limiting portion for limiting the position of the wireless binaural Bluetooth headset
  • the middle case limiting portion and the upper cover limiting portion for limiting the left earphone are respectively respectively engaged with opposite sides of the left earphone for limiting the middle case limit of the right earphone
  • the upper portion and the upper cover limiting portion are respectively attached to opposite sides of the right earphone.
  • a middle case boss for supporting the wireless binaural Bluetooth earphone is disposed in the middle case, and the middle case boss is located on a side of the cavity near the middle of the middle case, and Adjacent to the cavity, the middle case boss is provided with a boss through hole through which a charging pin of a circuit board of the charging circuit board passes.
  • the upper cover is further provided with two pressing portions, the two pressing portions respectively corresponding to the positions of the left earphone and the right earphone;
  • the two pressing portions are respectively attached to the inner bottom of the upper cover, or the two pressing portions are connected to each other through the connecting portion, and both are attached to the inner bottom portion of the upper cover.
  • the wireless bina Bluetooth headset provided by the embodiment of the invention has the following beneficial effects: First, the component is disposed in the front shell and the rear shell of the wireless earphone through an integrated modular assembly design, and the overall appearance is compact and the wearing is stable. Comfortable; the second is through a separate antenna design, the antenna spring pin passes through the rear case and is connected with the antenna to make the antenna and the earphone circuit board conduct, so that the signal is stable during the use of the earphone; the third is to overcome the earphone in the prior art The problem of wire winding; in addition, with the charging box, it is more convenient to carry and use; Fourth, the earphone is not easy to be damaged, the use time is long, and at the same time, it has the function of preventing sweat.
  • FIG. 1 is an exploded view of a wireless binaural Bluetooth headset according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view 1 of a left earphone body and a right earphone body according to an embodiment of the present invention
  • FIG. 3 is a perspective view of a left earphone and a right earphone according to an embodiment of the present invention
  • FIG. 4 is a front view of a left earphone and a right earphone according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a left front case according to an embodiment of the present invention.
  • FIG. 6 is a perspective view 1 of a left earphone earloop and a right earphone earloop provided by an embodiment of the present invention
  • FIG. 7 is a perspective view 2 of a left earphone earloop and a right earphone earloop provided by an embodiment of the present invention
  • FIG. 8 is another schematic structural view of a left front case and a right front case according to an embodiment of the present invention.
  • FIG. 9 is a second schematic structural diagram of a left earphone body and a right earphone body according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a left and right earphone circuit board portion according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a left earphone circuit board according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural view of a left rear case and a left key support provided by an embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of placing a left earphone body and a right earphone body in a charging box according to an embodiment of the present invention
  • FIG. 14 is an exploded view of a charging case according to an embodiment of the present invention.
  • FIG. 15 is a schematic structural view of a middle case of a charging case according to an embodiment of the present invention.
  • 16 is another schematic structural view of a middle case of a charging case according to an embodiment of the present invention.
  • FIG. 17 is a schematic structural view of an upper cover of a charging case according to an embodiment of the present invention.
  • FIG. 18 is another schematic structural view of an upper cover of a charging case according to an embodiment of the present invention.
  • first and second 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.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • connection In the present invention, the terms “installation”, “connection”, “connection”, “fixation” and the like are to be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. Or in one piece; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements.
  • connection In the present invention, the terms “installation”, “connection”, “connection”, “fixation” and the like are to be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly defined and defined. Or in one piece; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • FIG. 1 is a schematic structural diagram of a wireless binaural Bluetooth headset according to an embodiment of the present invention
  • FIG. 13 to FIG. 18 are schematic structural diagrams of a charging box according to an embodiment of the present invention.
  • the invention provides a wireless binaural blue earphone, which has a compact appearance, a stable and comfortable wearing, a convenient use and carrying, a stable signal and is not easily damaged by an integrated modular design.
  • the wireless binaural Bluetooth headset includes: a left earphone 101 and a right earphone 111, the left earphone 101 includes a front case and a rear case connected to the front case; the front case is provided with a bell mouth for inserting into the ear, and the trumpet has a speaker therein a headphone circuit board is embedded in the front shell; a headphone battery is connected to the earphone circuit board; an antenna spring pin, a charging pin and a function button are arranged on the earphone circuit board; and a side of the rear case and close to the earphone circuit board is sleeved a button holder, the button holder is provided with a button block corresponding to the function button; a side button on the side of the rear case and away from the earphone circuit board is provided with a surface button; an antenna for conducting with the earphone circuit board is disposed in the rear case; The rear housing and the antenna are connected to the surface button; the antenna spring pin is electrically connected to the antenna; the front housing is provided with
  • the wireless binaural Bluetooth earphone provided by the embodiment of the invention has the following beneficial effects: First, the component is disposed in the front shell and the rear shell of the wireless earphone through an integrated modular assembly design, and the overall appearance is compact, and the wearing is stable and comfortable; Second, through the independent antenna design, the antenna spring pin passes through the rear case and is connected with the antenna to make the antenna and the earphone circuit board conduct, so that the signal is stable during the use of the earphone; the third is to overcome the prior art earphone wire winding. The problem is that it is more convenient to carry and use with the charging box; the fourth is that the earphone is not easy to be damaged, has a long use time, and has the function of preventing sweat.
  • the left earphone 101 includes a left front case 103 and a left rear case 107 connected to the left front case 103.
  • the left front case 103 is provided with a left bell mouth 1031 for inserting into the ear, and the left bell mouth is provided.
  • a left speaker 102 is disposed in the 1031, a left earphone circuit board 105 is embedded in the left front case 103; a left earphone battery 104 is engaged in the left earphone battery 104, and a left antenna spring pin 1053 and a left charging pin are disposed on the left earphone circuit board 105.
  • a left button holder 106 is disposed on a side of the left rear case 107 adjacent to the left earphone circuit board 105, and a left button block 1061 corresponding to the left function button 1052 is disposed on the left button holder 106;
  • a left button 109 is disposed on a side of the rear case 107 and away from the left earphone circuit board 105;
  • a left antenna 108 for conducting with the left earphone circuit board 105 is disposed in the left rear case 107;
  • the left button block 1061 passes through the left rear case 107 and the left antenna 108 are connected to the left button 109;
  • the left antenna spring pin 1053 is electrically connected to the left antenna 108;
  • the left front housing 103 is provided with a left charging pin hole 1033, and the left charging pin 1055 is inserted into the left charging pin hole 1033 and is left.
  • the charging pinhole 1033 is exposed; the left rear case 107 is covered by the left earphone Surface 105 of the plate.
  • the side of the left earphone circuit board 105 and adjacent to the left bell mouth 1031 is provided for the card.
  • the left conductive strip 1054 of the left earphone battery 104 is turned on.
  • the use time of the earphone is extended, and the left earphone circuit board 105 is provided with a left charging pin 1055; the left front case 103 is provided with a left charging pin hole for inserting the left charging pin 1055. 1033.
  • the left earphone circuit board 105 is further provided with an LED indicator for displaying color; the left rear housing 107 is provided with a left LED light transmission hole 1071 corresponding to the left LED indicator light 1051 and used for light transmission.
  • the LED indicators on the left earphone circuit board 105 can display at least two different colors, for example, the left LED indicator 1051 can be designed as a red indicator light and a blue indicator light. It should be understood that the indicator lights of other different colors may also be selected according to actual needs.
  • the left button 109 is affixed to the left button block 1061 to facilitate connection.
  • the center of the left rear case 107 and the left antenna 108 are provided with holes, and the left button block 1061 passes through the holes of the left rear case 107 and the left antenna 108, and at the same time, when pasting, the left side button 109 is ensured to be pasted on the left button block 1061.
  • the left rear housing 107 is provided with a left positioning post, and the left button bracket 106 is provided for positioning with the left side.
  • the left rear housing 107 is further provided with a left spring pin perforation 1072 such that the left antenna spring pin 1053 passes through the left spring pin perforation 1072 and is coupled to the left antenna 108, thereby causing the left antenna.
  • 108 and the left earphone circuit board 105 are turned on.
  • the left bell mouth 1031 is provided with a left horn hole 1032, and the left horn 102 is inserted into the left horn hole 1032.
  • an integrated left earbud earloop 200 is placed over the left bell mouth 1031 and at the left flare hole 1032. It is worth noting that the left earbud ear hook 200 is a separate accessory and can be mounted on the left bell mouth 1031 when it is needed for assembly to be used as the left earphone body 100.
  • the integrated left earbud earloop 200 includes a left earplug portion 201 for being sleeved on the left bell mouth 1031 and a left earloop portion 202, and the left earplug portion 201 is attached to the left earloop portion.
  • the portion 202 is integrally connected.
  • the left earplug portion 201 can be sleeved on the left bell mouth 1031.
  • the left earplug portion 201 can be inserted into the user's ear, and the left earloop portion 202 is attached to the auricle.
  • it is more comfortable to wear on the other hand, it is more stable when worn, especially when the user does not fall during exercise, improving the user experience.
  • the left earplug portion 201 is connected to the left earloop portion 202 with a left hollow portion 203, and the left hollow portion 203 is attached to the outer wall of the left front shell 103, so that the left earplug portion 201 is sleeved on the left.
  • the left ear hook portion 202 can be attached to the outer wall of the left front case 103, so that the connection is more stable and the user is more comfortable to wear.
  • the angle ⁇ between the axis of the left earplug 201 and the axis of the left earloop 202 ranges from 90° to 150°, thereby ensuring that the left earphone is worn when the user wears the left earphone 101.
  • the 202 fits the auricle and is more comfortable and stable to wear.
  • the left earloop portion 202 is provided with a left ear hook through hole 204
  • the left front shell 103 is provided with a left front shell limiting portion 1034 and a left ear strap through hole 204 .
  • the hole wall is fitted to the left front case limiting portion 1034.
  • the left earbud ear strap 200 is connected to the left bell mouth 1031
  • the left earplug portion 201 is sleeved on the left bell mouth 1031
  • the left front shell limiting portion 1034 is in contact with the hole wall of the left earloop portion through hole 204 and is offset.
  • the shape of the left earloop through hole 204 can be supported and limited, so that the shape of the left earloop 202 can be maintained to conform to the shape of the auricle, ensuring that the user wears comfort and stability during use.
  • the left front shell limiting portion 1034 includes at least two left limiting bones 10341.
  • both left limiting bones 10341 are connected to the left earloop portion.
  • the walls of the holes 204 are fitted together.
  • the two left limiting bones 10341 are disposed on the left front shell 103 and are disposed opposite to the left bell mouth 1031, which is more advantageous for fitting with the hole wall of the left ear hook through hole 204, thereby enabling better support and Limited role. It should be understood that the position of the left limiting bone 10341 can also be set as needed, as long as the left earloop 202 can be limited.
  • the left front housing limiting portion 1034 includes at least two left limiting bones 10341 and a left limiting bone connecting portion 10342.
  • the two ends of the left limiting bone connecting portion 10342 are respectively connected to the two left limiting bones 10341.
  • the left earplug ear strap 200 is connected to the left bell mouth 1031, the two left limiting bones 10341 are respectively engaged with the hole wall of the left earloop through hole 204, and the left limiting bone connecting portion 10342 and the left earplug portion are attached.
  • the lower end of 201 is attached.
  • the two left limiting bones 10341 are disposed on the left front shell 103 and disposed opposite to the left bell mouth 1031, and the left limiting bone connecting portion 10342 is disposed between the two left limiting bones 10341 and adjacent to the left bell mouth 1031, thereby being capable of Play a better support and limit.
  • the left front housing limiting portion 1034 includes a left limiting block.
  • the opposite side walls of the left limiting block and the left earing portion through hole 204 are The walls of the holes fit together.
  • left front shell limiting portion 1034 may also be in other forms, and is not limited to the above, as long as it can cooperate with the left earloop portion 202 and support and/or define the left earloop portion 202.
  • the effect can be, there is no limit here.
  • a left microphone hole is provided at a side of the left rear case 103.
  • the left earphone circuit board 105 is provided with a left microphone, and the sound quality is passed through a hole provided on the side of the left microphone holder 1056, and the left microphone is embedded in the four-square groove to facilitate sound transmission.
  • a left seal tape 1073 is attached to the left rear case 103.
  • the left earphone circuit board 105 includes a left main board for setting the left antenna spring pin 1053 and the left function key 1052, a left sub board connected to the left main board, and a left sub board for fixing the left charging pin. 1055 left charging board.
  • the left earphone circuit board 105 is preferably connected by a flexible cable 1057. Of course, wires may also be used for connection.
  • the left charging board, the left sub board, and the left main board can also be connected by soldering. It should be noted that, referring to FIG. 9, the left earphone circuit board 105 is, from left to right, a left charging board, a left sub board, and a left main board.
  • the left earphone circuit board 105 is sleeved with a left microphone stand 1056.
  • the right earphone 111 includes a right front casing 113 and a right rear casing 117 connected to the right front casing 113.
  • the right front casing 113 is provided with a right bell mouth 1131 for inserting into the ear; and the right bell mouth 1131 is provided.
  • the right speaker 112 has a right earphone circuit board 115 embedded therein; the right earphone circuit board 115 has a right earphone battery 114 attached thereto, and the right earphone circuit board 115 is provided with a right antenna spring pin 1153, a right charging pin and a right function.
  • a button 1152; a right button holder 116 is disposed on a side of the right rear case 117 adjacent to the right earphone circuit board 115, and a right button block 1161 corresponding to the right function button 1152 is disposed on the right button holder 116; the right rear case 117 is disposed And a right side button 119 is disposed on a side away from the right earphone circuit board 115; a right antenna 118 for conducting with the right earphone circuit board 115 is disposed in the right rear case 117; the right button block 1161 passes through the right rear case 117 and the right antenna 118 is connected to the right button 119; the right antenna spring pin 1153 is electrically connected to the right antenna 118; the right front housing 113 is provided with a right charging pin hole 1133, and the right charging pin is inserted into the right charging pin hole 1133 and is charged from the right charging pin hole 1133. Exposed; the right rear case 117 covers the surface of the right earphone circuit board 115 .
  • a right conductive sheet for engaging the right earphone battery 114 is provided on a side of the right earphone circuit board 115 and adjacent to the right bell mouth 1131. Further, a right charging pin is disposed on the right conductive sheet; and a right charging pin hole 1133 for inserting the right charging pin is disposed on the right front housing 113. It should be noted that since the right earphone circuit board 115 has the same structure as the right front case 113, the detailed structure of the right conductive piece and the right charging pin portion is omitted.
  • the right earphone circuit board 115 is further provided with an LED indicator light; the right rear housing 117 is provided with a right LED light transmission hole 1171 corresponding to the right LED indicator light 1151 and used for light transmission.
  • the right LED indicator 1151 can be designed as a red indicator light and a blue indicator light. Of course, other different color indicator lights can also be selected according to actual needs.
  • the center of the right rear case 117 and the right antenna 118 are provided with holes, and the right button block 1161 passes through the holes of the right rear case 117 and the right antenna 118, and at the same time, when pasting, the right side button 119 is pasted on the right side.
  • the key block 1161 is on the center plane.
  • a right positioning post is disposed in the right rear housing 117, and a right positioning hole for connecting with the right positioning post is disposed on the right button bracket 116. It should be noted that since the right rear case 117 and the left rear case 107, and the right button holder 116 and the left button holder 106 have the same structure, the detailed structure diagrams of the right positioning post and the right positioning hole portion are omitted.
  • a right pogo pin hole 1172 is also provided on the right rear housing 117 such that the right antenna spring pin 1153 passes through the right pogo pin hole 1172 and is coupled to the right antenna 118 to cause the right antenna 118 and the right earphone circuit board 115 to be turned on. Further, the right horn 112 is loaded into the right horn hole 1132.
  • a right earplug ear strap 210 is sleeved on the right bell mouth 1131 and located at the right horn hole 1132. It should be noted that the right earbud ear hook 210 is a separate accessory, and can be mounted on the right bell mouth 1131 when needed, to be assembled into the right earphone body 110 for use.
  • the integrated right earbud earloop 210 includes a right earplug portion 211 and a right earloop portion 212 for being sleeved on the right bell mouth 1131.
  • the right earplug portion 211 is attached to the right earloop portion.
  • the parts 212 are integrally connected.
  • the right earplug portion 211 can be sleeved on the right bell mouth 1131.
  • the right earplug portion 211 can be inserted into the user's ear, and the right earloop portion 212 fits the auricle.
  • it is more comfortable to wear on the other hand, it is more stable when worn, especially when the user does not fall during exercise, improving the user experience.
  • a right avoidance portion 213 is provided at the junction of the right earplug portion 211 and the right earloop portion 212, and the right cutout portion 213 is attached to the right front housing 113 such that the right earplug portion 211 is sleeved on the right horn.
  • the right ear hook 212 can be attached to the right front shell 113, so that the connection is more stable and the user is more comfortable to wear.
  • the angle ⁇ between the axis of the right earplug portion 211 and the axis of the right earloop portion 212 ranges from 90° to 150°, thereby ensuring that the user wears the right earphone 111 when the right earphone is worn.
  • the 212 fits the auricle and is more comfortable and stable to wear.
  • a right ear hook portion through hole 214 is disposed in a middle portion of the right ear hook portion 212 , and a right front shell limiting portion 1134 and a right ear hook portion through hole 214 are disposed on the right front shell 113 .
  • the hole wall abuts against the right front case limiting portion 1134.
  • the shape of the right earloop through hole 214 can be supported and limited, so that the shape of the right earloop 212 can be maintained to conform to the shape of the auricle, ensuring that the user wears comfortably and stably during use.
  • the right front shell limiting portion 1134 includes at least two right limiting bones 11341.
  • both right limiting bones 11341 are connected to the right earloop portion.
  • the walls of the holes of the holes 214 are fitted together.
  • the two right limiting bones 11341 are disposed on the right front housing 113 and disposed opposite to the right bell mouth 1131, which is more advantageous for fitting with the hole wall of the right ear hanging portion through hole 214, thereby enabling better support and Limited role. It should be understood that the position of the right limiting bone 11341 can also be set as needed, as long as the right ear hanging portion 212 can be limited.
  • the right front shell limiting portion 1134 includes at least two right limiting bones 11341 and a right limiting bone connecting portion 11342.
  • the two ends of the right limiting bone connecting portion 11342 are respectively connected to the two right limiting bones 11341.
  • the right earplug ear strap 210 is connected with the right bell mouth 1131, the two right limiting bones 11341 are respectively engaged with the hole wall of the right ear hooking through hole 214, and the right limiting bone connecting portion 11342 and the right earplug portion are The lower end of the 211 is attached.
  • the two right limiting bones 11341 are disposed on the right front housing 113 and disposed opposite to the right bell mouth 1131.
  • the right limiting bone connecting portion 11342 is disposed between the two right limiting bones 11341 and adjacent to the right bell mouth 1131. Play a better support and limit.
  • the right front housing limiting portion 1134 includes a right limiting block.
  • the right earbud ear strap 210 is coupled to the right bell mouth 1131, the opposite side walls of the right limiting block and the right ear hook portion through hole 214 The walls of the holes fit together.
  • the right front shell limiting portion 1134 may also be in other forms, and is not limited to the above, as long as it can cooperate with the right ear hook portion 212 and support and/or define the right ear hook portion 212.
  • the effect can be, there is no limit here.
  • a right microphone hole is also provided at the side of the right rear case 117.
  • a right microphone is disposed on the right earphone circuit board 115, and the sound quality is passed through a hole provided on the side of the right microphone holder 1154, and the right microphone is embedded in the four-square groove to facilitate sound transmission.
  • a right sealant paper 1173 is also attached to the right rear case 117.
  • the right earphone circuit board 115 includes a right main board for setting the right antenna spring pin 1153 and the right function button 1152, a right sub board connected to the right main board, and a right side battery connected to the right sub board for fixing the right charging pin. board.
  • the right earphone circuit board 115 is combined by a soft board and a hard board, and further, the right charging board, the right sub board, and the right main board may be connected by soldering.
  • the right earphone charging plate 115 is sleeved with a right microphone holder 1154.
  • the right earphone 111 and the left earphone 101 differ only in the left earphone circuit board 105 and the right earphone circuit board 115.
  • the left earphone circuit board 105 and the right earphone circuit board 115 are designed as Differently, to ensure that the left earphone 101 and the right earphone 111 respectively function correspondingly, it is a conventional means by those skilled in the art, and details are not described herein again.
  • the structure of the right earphone 111 and the structure of the left earphone 101 are identical.
  • the left rear case 107 is ultrasonically welded to the left front case 103
  • the right rear case 117 is ultrasonically welded to the right front case 113.
  • the left earphone circuit board 105 and the right earphone circuit board 115 are provided with circuit board components, and the circuit board components include a Bluetooth chip that is connected to the circuit, and the Bluetooth is set. The chip is used for signal transmission with communication devices such as mobile phones.
  • the circuit board components adopt the existing conventional techniques to realize the corresponding functions, and are not described herein again.
  • the left earphone 101 and the right earphone 111 are connected first by the function of the Bluetooth chip, and the left earphone 101 and the right earphone 111 are connected to the mobile phone through the Bluetooth chip for signal transmission.
  • the charging case 300 includes an upper cover 301 and a lower cover 302 which are engaged with each other.
  • the upper cover 301 and the lower cover 302 are provided with the above.
  • Wireless binaural Bluetooth headset The lower cover 302 is provided with a rechargeable battery 307, a charging circuit board 308 and a middle case 303 for placing a cavity 3031 of the wireless binaural Bluetooth earphone in order from the bottom to the top; the middle case 303 is provided with an upper cover 301 and a lower cover.
  • the upper cover 301 and the lower cover 302 are connected by a hardware rotating shaft 311.
  • the charging box button 309 includes a button block 3091 and a spring connecting post 3092 disposed at two ends of the button block 3091.
  • the spring connecting post 3092 is sleeved with a spring 310.
  • the middle case 303 is provided with a jack, and the other end of the spring connecting post 3092 is inserted into the jack, thereby mounting the electric box button 309 and the spring 310 on the middle case 303.
  • a first undercut for snapping into the middle casing is disposed between the spring connecting posts 3092, and the button block is further provided with a second reverse buckle for engaging with the upper cover 301.
  • the bottom of the middle casing 303 is provided with four inverted buckles, and the four inverted buckles fasten the charging circuit board 308 to the middle casing 303.
  • a mounting hole for mounting the light guide mirror 306 is provided on a side wall of the lower cover 302.
  • the bottom of the lower cover 302 is also provided with a screw hole for mounting the screw 305, and a sticker 304 may be disposed at the lower cover 302 at the screw hole.
  • the left speaker 102 is first loaded into the left bell mouth 1031; then the left earphone battery 104 and the left microphone bracket 1056 are loaded between the left earphone circuit board 105, thereby turning the left earphone circuit.
  • the board 105 constitutes a complete module, then the left button bracket 106 is placed on the left rear housing 107, and the left antenna 108 and the left sealant paper 1073 are mounted; then the left earphone circuit board 105 is embedded in the cavity of the left front housing 103.
  • the left charging pin 1055 on the left earphone circuit board 105 is exposed from the two left charging pin holes 1033 of the left front case 103, and the left rear case 107 is placed on the surface of the left earphone circuit board 105 to be in contact with the left front case 103, left front
  • the case 103 and the left rear case 107 are generally sealed by ultrasonic welding, and the left antenna spring pin 1053 on the left earphone circuit board 105 comes into contact with the left antenna 108 of the left rear case 107.
  • the assembly of the right earphone 111 is the same as that of the left earphone 101, and details are not described herein again.
  • a middle case limiting portion 3032 for limiting the position of the wireless binaural Bluetooth earphone is disposed in the middle case 303, and the middle case limiting portion 3032 is located at a side of the cavity 3031 near the middle portion of the middle case.
  • the middle case limiting portion 3032 can be a bone blocking, so that when the wireless binaural Bluetooth earphone (including the left earphone 101 or the right earphone 111) is placed in the cavity 3031, the wireless binaural Bluetooth earphone can be used To stabilize, prevent the wireless binaural Bluetooth headset from shaking at will.
  • the inner wall of the upper cover 301 is provided with an upper cover limiting portion 3011 for limiting the position of the wireless binaural Bluetooth earphone, and the upper cover limiting portion 3011 can be disposed on the inner wall of the upper cover 301. And adapt to the location of the wireless binaural Bluetooth headset.
  • the upper cover limiting portion 3011 can be a limiting bone. When the upper cover 301 and the lower cover 302 are engaged, the upper cover limiting portion 3011 is in contact with the wireless binaural Bluetooth earphone, and the wireless binaural Bluetooth earphone is limited. It makes it more stable and prevents the wireless binaural Bluetooth headset from shaking at will. It should be understood that the upper cover limiting portion 3011 can also be disposed at other positions on the inner wall of the upper cover 301, as long as the position of the wireless binaural Bluetooth earphone can be limited, and is not limited herein.
  • a middle case limiting portion 3032 for limiting the position of the wireless binaural Bluetooth earphone is disposed in the middle case 303, and the middle case limiting portion 3032 is located in the middle of the cavity 3031 near the middle case.
  • the upper cover of the upper cover 301 is provided with an upper cover limiting portion 3011 for limiting the position of the wireless binaural Bluetooth earphone, and the upper cover limiting portion 3011 is disposed at both ends of the inner wall of the upper cover 301.
  • the middle case limiting portion 3032 and the upper cover limiting portion 3011 for restricting the left earphone 101 are respectively attached and abutted with the opposite sides of the left earphone 101, and are used for abutting.
  • the middle case limiting portion 3032 and the upper cover limiting portion 3011 of the right earphone 111 are respectively attached to and abutted against opposite sides of the right earphone 111.
  • the middle case limiting portion 3032 can be a bone blocking body
  • the upper cover limiting portion 3011 can be a limiting bone.
  • the middle case limiting portion 3032 limits the wireless binaural Bluetooth earphone from the opposite side, so that the wireless binaural Bluetooth earphone is more stable, effectively preventing the wireless binaural Bluetooth earphone from randomly shaking.
  • a middle case pedestal 3033 for supporting a wireless binaural Bluetooth earphone is disposed in the middle case 303.
  • the middle case boss 3033 is located on a side of the cavity 3031 near the middle of the middle case, and is close to The cavity 3031, the middle case boss 3033 is provided with a boss through hole through which the charging pin of the charging circuit board 308 passes.
  • the left earphone 101 when the left earphone 101 is received in the cavity 3031, the position of the left earphone 101 provided with the charging pin can be supported by the middle case boss 3033, and the charging pin of the charging circuit board 308 passes through the boss. The hole charges the left earphone 101.
  • the arrangement of the middle shell boss 3033 can better support the left earphone 101, and the middle shell boss 3033 can also be coupled with the left front shell limiting portion 1034 of the left earphone 101, so that the left earphone 101 can also be used. It acts as a limit to ensure that the left earphone 101 and the middle case boss 3033 are operatively connected. It should be noted that the case where the right earphone 111 is received in the cavity 3031 is the same as that of the left earphone 101, and details are not described herein again.
  • two upper pressing portions 3012 are further disposed in the upper cover 301 , and the two pressing portions 3012 respectively correspond to the positions of the left earphone 101 and the right earphone 111 .
  • the pressing portion 3012 can be made of a soft rubber material.
  • the two pressing portions 3012 are in contact with the left earphone 101 and the right earphone 111, respectively, and are squeezed.
  • the role of the left earphone 101 and the right earphone is further fixed, effectively preventing the wireless binaural Bluetooth earphone from randomly shaking.
  • the pressing portion 3012 is made of a soft rubber material to prevent damage to the left earphone 101 and the right earphone 111 during the pressing process.
  • the two pressing portions 3012 are respectively attached to the bottom of the upper cover 301. At this time, the two pressing portions 3012 are separated, and only a single pressing portion needs to be made during manufacture. 3012 is attached to the upper cover 301 at a position corresponding to the positions of the left earphone 101 and the right earphone 111, and is simple to manufacture.
  • the two pressing portions 3012 are connected to each other through the connecting portion 3013, and are respectively attached to the bottom portion of the upper cover 301.
  • the two pressing portions 3012 and the connecting portion 3013 constitute a whole.
  • the overallity is higher, and when fitting, only one of the pressing portions 3012 needs to be corresponding to the position of the left earphone 101 or the right earphone 111, and the position of the other pressing portion 3012 is aligned at the same time, and the operation is more complicated. simple.
  • the two pressing portions 3012 and the connecting portion 3013 may be an integrated structure or a separate structure that can be separated from each other, and is not limited herein.
  • the connecting portion 3013 may be made of a soft rubber material or may be made of other materials, and is not limited herein.

Abstract

一种无线双耳蓝牙耳机及充电盒，无线双耳蓝牙耳机包括左耳机和右耳机，左耳机包括前壳以及后壳，前壳上设有喇叭嘴，前壳内镶嵌有耳机电路板，耳机电路板中卡接有耳机电池，耳机电路板上设有天线弹簧针、充电针和功能按键，后壳内设有按键支架，按键支架上设有按键块，后壳上设有面按键，天线弹簧针与天线导通，充电针插入充电针孔内，后壳盖于耳机电路板的表面，右耳机与左耳机对称设置；充电盒包括相互扣合的上盖和下盖，上盖和下盖之间装有上述无线双耳蓝牙耳机；无线双耳蓝牙耳机通过一体模块化的装配设计，外观小巧、佩戴稳固舒适、使用和携带方便、信号稳定且不易损坏。

Description

一种无线双耳蓝牙耳机以及充电盒 技术领域
本发明涉及耳机设备的技术领域，特别涉及一种无线双耳蓝牙耳机以及充电盒。
 背景技术
现有的蓝牙无线耳机左右耳机体之间有连线，用户从包里或口袋中取出耳机，耳机线容易缠绕成一团，使用不便，耳机线容易损坏，从而造成整个耳机无法使用。
 技术问题
本发明实施例的目的在于提供一种无线双耳蓝牙耳机，旨在解决传统蓝牙耳机左右耳机连线易缠绕、使用不方便以及易损坏的技术问题。
 技术解决方案
为解决上述技术问题，本发明实施例采用的技术方案是：提供一种无线双耳蓝牙耳机，包括左耳机和右耳机；
所述左耳机包括前壳以及与所述前壳连接的后壳；
所述前壳上设有用于插入耳孔的喇叭嘴，所述喇叭嘴内设有喇叭，所述前壳内镶嵌有耳机电路板；所述耳机电路板中卡接有耳机电池；所述耳机电路板上设有天线弹簧针、充电针和功能按键；
所述后壳的内部且靠近所述耳机电路板的一侧套设有按键支架，所述按键支架上设有与所述功能按键对应的按键块；所述后壳的外部且远离所述耳机电路板的一侧设有面按键；所述后壳中设有用于与耳机电路板导通的天线；
所述后壳上设有通孔，所述按键块依次穿过所述通孔，穿过所述天线，并与所述面按键连接；所述天线弹簧针与所述天线导通；所述前壳上设有充电针孔，所述充电针插入所述充电针孔中；所述后壳盖于所述耳机电路板的表面；
所述右耳机与所述左耳机对称设置。
在一个实施例中，所述耳机电路板上靠近所述喇叭嘴的一侧设有用于卡合导通所述耳机电池的导电片。
在一个实施例中，所述耳机电路板上还设有LED指示灯；所述后壳上设有与所述LED指示灯对应且用于透光的LED透光孔。
在一个实施例中，所述面按键粘贴在所述按键块上。
在一个实施例中，所述后壳内设有定位柱，所述按键支架上设有用于与所述定位柱连接的定位孔；所述后壳上还贴有密封胶纸。
在一个实施例中，所述喇叭嘴上开设有喇叭孔，所述喇叭装入所述喇叭孔中，所述喇叭嘴上位于所述喇叭孔处套设有一体化耳塞耳挂。
在一个实施例中，所述一体化耳塞耳挂包括用于套设在所述喇叭嘴上的耳塞部以及耳挂部，所述耳塞部与所述耳挂部一体连接。
在一个实施例中，所述耳塞部与所述耳挂部连接处设有避空部，所述避空部与所述前壳外壁相贴合。
在一个实施例中，所述耳塞部轴线与所述耳挂部轴线之间的夹角范围为90°~150°。
在一个实施例中，所述耳挂部设有耳挂部通孔，所述前壳上设有前壳限位部，所述耳挂部通孔的孔壁与所述前壳限位部贴合。
在一个实施例中，所述前壳限位部包括至少两个限位骨，所述限位骨与所述耳挂部通孔的孔壁相贴合；
或者，
所述前壳限位部包括至少两个限位骨和限位骨连接部，所述限位骨与所述耳挂部通孔的孔壁相贴合，所述限位骨连接部的两端分别与两个所述限位骨连接；
或者，
所述前壳限位部包括限位块，所述限位块与所述耳挂部通孔的孔壁相贴合。
在一个实施例中，所述耳机电路板包括用于设置所述天线弹簧针和所述功能按键的主板、与所述主板连接的副板以及与所述副板连接且用于固定所述充电针的充电板。
在一个实施例中，所述耳机电路板上套设有麦克风支架。
在一个实施例中，包括相互旋转扣合的上盖和下盖；所述上盖和所述下盖之间设有旋转转轴，所述下盖内由下至上依次设有充电电池、充电电路板以及用于放置如权利要求1所述的无线双耳蓝牙耳机的带有凹腔的中壳；所述中壳上设有用于开合所述上盖和所述下盖的充电盒按键。
在一个实施例中，所述充电盒按键包括按键块；所述按键块的两端设有弹簧连接柱，所述弹簧连接柱上套设有弹簧；所述中壳上设有插孔，所述弹簧连接柱的另一端插入所述插孔中；所述弹簧连接柱之间设有用于扣入所述中壳上的第一倒扣；所述按键块的边缘处设有用于与上盖扣合的第二倒扣。
在一个实施例中，所述中壳内设有用于限制所述无线双耳蓝牙耳机位置的中壳限位部，所述中壳限位部位于所述凹腔靠近所述中壳中部的一侧、且靠近所述凹腔。
在一个实施例中，所述上盖的内壁设有用于限制所述无线双耳蓝牙耳机位置的上盖限位部；
用于限制所述左耳机的所述中壳限位部和所述上盖限位部分别与所述左耳机的相对两侧贴合，用于限制所述右耳机的所述中壳限位部和所述上盖限位部分别与所述右耳机的相对两侧贴合。
在一个实施例中，所述中壳内设有用于支撑所述无线双耳蓝牙耳机的中壳凸台，所述中壳凸台位于所述凹腔靠近所述中壳中部的一侧、且靠近所述凹腔，所述中壳凸台设有供所述充电电路板的电路板充电针穿过的凸台通孔。
在一个实施例中，所述上盖内还设有两个压紧部，所述两个压紧部分别与所述左耳机和所述右耳机的位置相对应；
所述两个压紧部分别贴合在所述上盖内底部，或者，所述两个压紧部通过连接部相互连接，且均贴合在所述上盖内底部。
 有益效果
本发明实施例提供的一种无线双耳蓝牙耳机，具有如下有益效果：一是通过一体模块化的装配设计，将零部件设于无线耳机的前壳和后壳中，整体外观小巧，佩戴稳固舒适；二是通过独立的天线设计，天线弹簧针穿过后壳并与天线连接以使得天线和耳机电路板导通，使得耳机在使用的过程中，信号稳定；三是克服了现有技术中耳机线缠绕的问题；此外，配充电盒，携带和使用更加方便；四是耳机不容易损坏，使用时间长，同时，还具有防汗的功能。
 附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面所描述的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的无线双耳蓝牙耳机的爆炸图；
图2是本发明实施例提供的左耳机体和右耳机体的结构示意图一；
图3是本发明实施例提供的左耳机和右耳机的立体图；
图4是本发明实施例提供的左耳机和右耳机的主视图；
图5是本发明实施例提供的左前壳的一种结构示意图；
图6是本发明实施例提供的左耳塞耳挂和右耳塞耳挂的立体图一；
图7是本发明实施例提供的左耳塞耳挂和右耳塞耳挂的立体图二；
图8是本发明实施例提供的左前壳和右前壳的另一种结构示意图；
图9是本发明实施例提供的左耳机体和右耳机体的结构示意图二；
图10是本发明实施例提供的左左耳机电路板部分的结构示意图；
图11是本发明实施例提供的左耳机电路板的结构示意图；
图12是本发明实施例提供的左后壳和左按键支架的结构示意图；
图13是本发明实施例提供的充电盒放置左耳机体和右耳机体的结构示意图；
图14是本发明实施例提供的充电盒的爆炸图；
图15是本发明实施例提供的充电盒的中壳的一种结构示意图；
图16是本发明实施例提供的充电盒的中壳的另一种结构示意图；
图17是本发明实施例提供的充电盒的上盖的一种结构示意图；
图18是本发明实施例提供的充电盒的上盖的另一种结构示意图。
 本发明的实施方式
下面详细描述本发明的实施例，实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“连接”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接连接，也可以通过中间媒介间接连接，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。
图1至图12为本实施例提供的一种无线双耳蓝牙耳机的结构示意图，图13至图18为本实施例提供的一种充电盒的结构示意图。
本发明提供一种无线双耳蓝牙耳机，通过一体模块化的装配设计，外观小巧、佩戴稳固舒适、使用和携带方便、信号稳定且不易损坏。
该无线双耳蓝牙耳机包括：左耳机101和右耳机111，左耳机101包括前壳以及与前壳连接的后壳；前壳上设有用于插入耳中的喇叭嘴，喇叭嘴内设有喇叭，前壳内镶嵌有耳机电路板；耳机电路板中卡接有耳机电池；耳机电路板上设有天线弹簧针、充电针和功能按键；后壳内且靠近耳机电路板的一侧套设有按键支架，按键支架上设有与功能按键对应的按键块；后壳上且远离耳机电路板的一侧设有面按键；后壳中设有用于与耳机电路板导通的天线；按键块穿过后壳和天线并与面按键连接；天线弹簧针与天线导通；前壳上设有充电针孔，充电针插入充电针孔内并从充电针孔中露出；后壳盖于耳机电路板的表面；右耳机111与左耳机101对称设置。
本发明实施例提供的无线双耳蓝牙耳机，具有如下有益效果：一是通过一体模块化的装配设计，将零部件设于无线耳机的前壳和后壳中，整体外观小巧，佩戴稳固舒适；二是通过独立的天线设计，天线弹簧针穿过后壳并与天线连接以使得天线和耳机电路板导通，使得耳机在使用的过程中，信号稳定；三是克服了现有技术中耳机线缠绕的问题，且配充电盒，携带和使用更加方便；四是耳机不容易损坏，使用时间长，且具有防汗的功能。
细化地，请参阅图1至图5，左耳机101包括左前壳103以及与左前壳103连接的左后壳107；左前壳103上设有用于插入耳中的左喇叭嘴1031，左喇叭嘴1031内设有左喇叭102，左前壳103内镶嵌有左耳机电路板105；左耳机电池104中卡接有左耳机电池104，左耳机电路板105上设有左天线弹簧针1053、左充电针1055和左功能按键1052；左后壳107内且靠近左耳机电路板105的一侧套设有左按键支架106，左按键支架106上设有与左功能按键1052对应的左按键块1061；左后壳107上且远离左耳机电路板105的一侧设有左面按键109；左后壳107中设有用于与左耳机电路板105导通的左天线108；左按键块1061穿过左后壳107和左天线108并与左面按键109连接；左天线弹簧针1053与左天线108导通；左前壳103上设有左充电针孔1033，左充电针1055插入左充电针孔1033内并从左充电针孔1033中露出；左后壳107盖于左耳机电路板105的表面。
请参考图10和图11，在一个实施例中，为了便于将左耳机电池104固定以及方便对左耳机101进行充电，左耳机电路板105上且靠近左喇叭嘴1031的一侧设有用于卡合导通左耳机电池104的左导电片1054。此外，考虑到方便直接对左耳机101进行充电操作，延长耳机的使用时间，左耳机电路板105上设有左充电针1055；左前壳103上设有用于插入左充电针1055的左充电针孔1033。
请参阅图1，在一个实施例中，考虑到在充电的过程中，便于观测左耳机101的充电状态，以及便于了解左耳机101的电量情况，从而根据指示进行相应的操作，以保证左耳机101的正常使用，左耳机电路板105上还设有用于显示颜色的LED指示灯；左后壳107上设有与左LED指示灯1051对应且用于透光的左LED透光孔1071。
在一个实施例中，左耳机电路板105上的LED指示灯可以显示至少两种不同颜色，例如左LED指示灯1051可设计为红色指示灯和蓝色指示灯。应当理解的是，也可以根据实际需要选择为其它不同颜色的指示灯。
在一个实施例中，左面按键109粘贴在左按键块1061上，以便于连接。左后壳107和左天线108的中心均设有孔，左按键块1061穿过左后壳107和左天线108的孔，同时，在粘贴的时候，保证左面按键109粘贴在左按键块1061的中心平面上。
请参考图9，在一个实施例中，为了方便将左按键支架106稳定地设在左后壳107内，左后壳107内设有左定位柱，左按键支架106上设有用于与左定位柱连接的左定位孔1062。
请参考图12，在一个实施例中，左后壳107上还设有左弹簧针穿孔1072，以使得左天线弹簧针1053穿过左弹簧针穿孔1072并与左天线108连接，从而使得左天线108和左耳机电路板105导通。此外，为了方便设置左喇叭102，左喇叭嘴1031上开设有左喇叭孔1032，左喇叭102装入左喇叭孔1032中。
在一个实施例中，为了起到更好地佩戴舒适、以及稳固的作用，左喇叭嘴1031上且位于左喇叭孔1032处套设有一体化的左耳塞耳挂200。值得说明的是，左耳塞耳挂200属于独立配件，在需要使用的时候，可装在左喇叭嘴1031上，以装配为左耳机体100进行使用。
请参阅图6，在一个实施例中，一体化的左耳塞耳挂200包括用于套设在左喇叭嘴1031上的左耳塞部201以及左耳挂部202，左耳塞部201与左耳挂部202一体连接。在使用时，可将左耳塞部201套设在左喇叭嘴1031上，用户佩戴左耳机101时，左耳塞部201可塞入用户的耳部，左耳挂部202与耳廓相贴合，一方面佩戴更加舒适，另一方面佩戴时也更加稳固，尤其是用户在运动过程中不会掉落，改善用户体验。
在一个实施例中，左耳塞部201与左耳挂部202连接处设有左避空部203，左避空部203与左前壳103外壁相贴合，从而使得左耳塞部201套设在左喇叭嘴1031上时，左耳挂部202能够与左前壳103外壁相贴合，从而连接更加稳定，用户佩戴也更加舒适。
请参阅图7，在一个实施例中，左耳塞部201轴线与左耳挂部202轴线之间的夹角θ范围为90°~150°，从而确保用户佩戴左耳机101时，左耳挂部202与耳廓相贴合，佩戴更加舒适和稳固。
请参阅图6至图9，在一个实施例中，左耳挂部202中部设有左耳挂部通孔204，左前壳103上设有左前壳限位部1034，左耳挂部通孔204的孔壁与左前壳限位部1034贴合。当左耳塞耳挂200与左喇叭嘴1031连接时，左耳塞部201套设在左喇叭嘴1031上，左前壳限位部1034与左耳挂部通孔204的孔壁相贴合且发生抵接，从而可以对左耳挂部通孔204的形状起到支撑和限定作用，使得左耳挂部202的形状能够维持与耳廓的形状相适应，确保用户在使用过程中佩戴舒适和稳定。
在一个实施例中，左前壳限位部1034包括至少两个左限位骨10341，当左耳塞耳挂200与左喇叭嘴1031连接时，两个左限位骨10341均与左耳挂部通孔204的孔壁相贴合。两个左限位骨10341设于左前壳103上且靠近左喇叭嘴1031相对设置，更有利于其与左耳挂部通孔204的孔壁相贴合，从而能够起到更好的支撑和限定作用。应当理解的是，左限位骨10341的位置也可以根据需要进行设置，只要能对左耳挂部202起到限定作用即可。
在一个实施例中，左前壳限位部1034包括至少两个左限位骨10341和左限位骨连接部10342，左限位骨连接部10342的两端分别与两个左限位骨10341连接，当左耳塞耳挂200与左喇叭嘴1031连接时，两个左限位骨10341均与左耳挂部通孔204的孔壁相贴合，且左限位骨连接部10342与左耳塞部201的下端相贴合。两个左限位骨10341设于左前壳103上且靠近左喇叭嘴1031相对设置，左限位骨连接部10342则设于两个左限位骨10341之间且靠近左喇叭嘴1031，从而能够起到更好的支撑和限定作用。
在一个实施例中，左前壳限位部1034包括左限位块，当左耳塞耳挂200与左喇叭嘴1031连接时，左限位块的相对两侧壁与左耳挂部通孔204的孔壁相贴合。
应当理解的是，左前壳限位部1034还可以为其他形式，并不仅限于上述的情况，只要其能够与左耳挂部202相配合，且对左耳挂部202起到支撑和/或限定作用即可，此处不做限制。
请参阅图1，另外，在左后壳103的侧部设有左麦克风孔。左耳机电路板105上设有左麦克风，音质通过左麦克风支架1056侧边上设置的孔，左麦克风镶嵌在四方块的凹槽里，以便于声音传出。此外，为了将左后壳103上的左LED透光孔1071以及左弹簧针穿孔1072密封，左后壳103上还贴有左密封胶纸1073。
在一个实施例中，左耳机电路板105包括用于设置左天线弹簧针1053和左功能按键1052的左主板、与左主板连接的左副板以及与左副板连接且用于固定左充电针1055的左充电板。具体地，考虑到操作的方便性，左耳机电路板105优选采用软排线1057连接，当然，也可以采用导线进行连接。此外，左充电板、左副板和左主板之间也可以通过焊接连接。需说明的是，请参阅附图9，左耳机电路板105从左至右依次为，左充电板、左副板和左主板。
优选地，左耳机电路板105上套设有左麦克风支架1056。
请参阅图1至图4，右耳机111包括右前壳113以及与右前壳113连接的右后壳117；右前壳113上设有用于插入耳中的右喇叭嘴1131；右喇叭嘴1131内设有右喇叭112，右前壳113内镶嵌有右耳机电路板115；右耳机电路板115中卡接有右耳机电池114，右耳机电路板115上设有右天线弹簧针1153、右充电针和右功能按键1152；右后壳117内且靠近右耳机电路板115的一侧套设有右按键支架116，右按键支架116上设有与右功能按键1152对应的右按键块1161；右后壳117上且远离右耳机电路板115的一侧设有右面按键119；右后壳117中设有用于与右耳机电路板115导通的右天线118；右按键块1161穿过右后壳117和右天线118并与右面按键119连接；右天线弹簧针1153与右天线118导通；右前壳113上设有右充电针孔1133，右充电针插入右充电针孔1133内并从右充电针孔1133中露出；右后壳117盖于右耳机电路板115的表面。
优选地，右耳机电路板115上且靠近右喇叭嘴1131的一侧设有用于卡合导通右耳机电池114的右导电片。此外，右导电片上设有右充电针；右前壳113上设有用于插入右充电针的右充电针孔1133。需说明的是，由于右耳机电路板115与右前壳113的结构一样，因此，右导电片和右充电针部分的细节结构示意图省略。
另外，右耳机电路板115上还设有LED指示灯；右后壳117上设有与右LED指示灯1151对应且用于透光的右LED透光孔1171。细化地，右LED指示灯1151可设计为红色指示灯和蓝色指示灯，当然地，也可以根据实际需要选择为其它不同颜色的指示灯。
细化地，右后壳117和右天线118的中心均设有孔，右按键块1161穿过右后壳117和右天线118的孔，同时，再粘贴的时候，保证右面按键119粘贴在右按键块1161的中心平面上。进一步地，右后壳117内设有右定位柱，右按键支架116上设有用于与右定位柱连接的右定位孔。需说明的是，由于右后壳117与左后壳107，以及右按键支架116与左按键支架106的结构一样，因此，右定位柱和右定位孔部分的细节结构示意图省略。
另外，右后壳117上还设有右弹簧针穿孔1172，以使得右天线弹簧针1153穿过右弹簧针穿孔1172并与右天线118连接以使得右天线118和右耳机电路板115导通。此外，右喇叭112装入右喇叭孔1132中。
进一步地，右喇叭嘴1131上且位于右喇叭孔1132处套设有右耳塞耳挂210。值得说明的是，右耳塞耳挂210属于独立配件，在需要使用的时候，可装在右喇叭嘴1131上，以装配成右耳机体110进行使用。
请参阅图6，在一个实施例中，一体化的右耳塞耳挂210包括用于套设在右喇叭嘴1131上的右耳塞部211以及右耳挂部212，右耳塞部211与右耳挂部212一体连接。在使用时，可将右耳塞部211套设在右喇叭嘴1131上，用户佩戴右耳机111时，右耳塞部211可塞入用户的耳部，右耳挂部212与耳廓相贴合，一方面佩戴更加舒适，另一方面佩戴时也更加稳固，尤其是用户在运动过程中不会掉落，改善用户体验。
在一个实施例中，右耳塞部211与右耳挂部212连接处设有右避空部213，右避空部213与右前壳113相贴合，从而使得右耳塞部211套设在右喇叭嘴1131上时，右耳挂部212能够与右前壳113相贴合，从而连接更加稳定，用户佩戴也更加舒适。
请参阅图7，在一个实施例中，右耳塞部211轴线与右耳挂部212轴线之间的夹角θ范围为90°~150°，从而确保用户佩戴右耳机111时，右耳挂部212与耳廓相贴合，佩戴更加舒适和稳固。
请参阅图6至图8，在一个实施例中，右耳挂部212中部设有右耳挂部通孔214，右前壳113上设有右前壳限位部1134，右耳挂部通孔214的孔壁与右前壳限位部1134抵接。当右耳塞耳挂210与右喇叭嘴1131连接时，右耳塞部211套设在右喇叭嘴1131上，右前壳限位部1134与右耳挂部通孔214的孔壁相贴合且发生抵接，从而可以对右耳挂部通孔214的形状起到支撑和限定作用，使得右耳挂部212的形状能够维持与耳廓的形状相适应，确保用户在使用过程中佩戴舒适和稳定。
在一个实施例中，右前壳限位部1134包括至少两个右限位骨11341，当右耳塞耳挂210与右喇叭嘴1131连接时，两个右限位骨11341均与右耳挂部通孔214的孔壁相贴合。两个右限位骨11341设于右前壳113上且靠近右喇叭嘴1131相对设置，更有利于其与右耳挂部通孔214的孔壁相贴合，从而能够起到更好的支撑和限定作用。应当理解的是，右限位骨11341的位置也可以根据需要进行设置，只要能对右耳挂部212起到限定作用即可。
在一个实施例中，右前壳限位部1134包括至少两个右限位骨11341和右限位骨连接部11342，右限位骨连接部11342的两端分别与两个右限位骨11341连接，当右耳塞耳挂210与右喇叭嘴1131连接时，两个右限位骨11341均与右耳挂部通孔214的孔壁相贴合，且右限位骨连接部11342与右耳塞部211的下端相贴合。两个右限位骨11341设于右前壳113上且靠近右喇叭嘴1131相对设置，右限位骨连接部11342则设于两个右限位骨11341之间且靠近右喇叭嘴1131，从而能够起到更好的支撑和限定作用。
在一个实施例中，右前壳限位部1134包括右限位块，当右耳塞耳挂210与右喇叭嘴1131连接时，右限位块的相对两侧壁与右耳挂部通孔214的孔壁相贴合。
应当理解的是，右前壳限位部1134还可以为其他形式，并不仅限于上述的情况，只要其能够与右耳挂部212相配合，且对右耳挂部212起到支撑和/或限定作用即可，此处不做限制。
另外，在右后壳117的侧部也设有右麦克风孔。右耳机电路板115上设有右麦克风，音质通过右麦克风支架1154侧边上设置的孔，右麦克风镶嵌在四方块的凹槽里，以便于声音传出。此外，为了将右后壳117上的右LED透光孔1171以及右弹簧针穿孔1172密封，右后壳117上还贴有右密封胶纸1173。
进一步地，右耳机电路板115包括用于设置右天线弹簧针1153和右功能按键1152的右主板、与右主板连接的右副板以及与右副板连接且用于固定右充电针的右充电板。具体地，考虑到操作的方便性，右耳机电路板115由软板和硬板结合，此外，右充电板、右副板和右主板之间也可以通过焊接连接。
优选地，右耳机充电板115上套设有右麦克风支架1154。
需指出的是，右耳机111和左耳机101的区别仅在于左耳机电路板105和右耳机电路板115，对本领域的技术人员来讲，将左耳机电路板105和右耳机电路板115设计为不同，以保证左耳机101和右耳机111各自相应地功能，是本领域技术人员的常规手段，在此，不再赘述。除此之外，右耳机111的结构和左耳机101的结构是一致的。
此外，考虑到连接的稳固性，左后壳107采用超声波焊接到左前壳103上，右后壳117采用超声波焊接到右前壳113上。另外，需说明的是，对本领域技术人员来说，左耳机电路板105和右耳机电路板115上均设有电路板元器件，电路板元器件包括接通电路的蓝牙芯片，通过设置的蓝牙芯片用于与手机等通讯设备进行信号传输。电路板元器件采用现有常规技术，以实现相应功能，在此，不再赘述。在本实施例在使用的过程中，左耳机101和右耳机111在蓝牙芯片的作用下先连接，左耳机101和右耳机111再通过蓝牙芯片共同与手机连接以进行信号传输。
请参阅图13和图14，本发明的另一目的在于提供一种充电盒300，充电盒300包括相互扣合的上盖301和下盖302；上盖301和下盖302之间设有上述的无线双耳蓝牙耳机。下盖302内由下至上依次设有充电电池307、充电电路板308以及用于放置无线双耳蓝牙耳机的凹腔3031的中壳303；中壳303上设有用于开合上盖301和下盖302的充电盒按键309。细化地，上盖301与下盖302通过五金转轴311连接。
在一个实施例中，充电盒按键309包括按键块3091以及设于按键块3091两端的弹簧连接柱3092，弹簧连接柱3092上套设有弹簧310。中壳303上设有插孔，弹簧连接柱3092的另一端插入插孔中，从而将电盒按键309和弹簧310装在中壳303上。弹簧连接柱3092之间设有用于扣入中壳上的第一倒扣，所述按键块还设有用于与上盖301扣合的第二倒扣。
在一个实施例中，中壳303的底部设有四个倒扣，四个倒扣把充电电路板308扣在中壳303上。在下盖302的侧壁设有用于安装导光镜306的安装孔。下盖302的底部还设有用于安装螺丝305的螺丝孔，在螺丝孔处的下盖302处还可以设置贴纸304。
装配的时候，以左耳机101为例，先将左喇叭102装入左喇叭嘴1031里；然后把左耳机电池104和左麦克风支架1056装入左耳机电路板105之间，从而将左耳机电路板105组成一个完整的模块，接着把左按键支架106放在左后壳107上，并装好左天线108和左密封胶纸1073；然后把左耳机电路板105镶嵌在左前壳103的腔内，左耳机电路板105上的左充电针1055从左前壳103的两个左充电针孔1033中露出，再把左后壳107盖在左耳机电路板105的表面，与左前壳103接触，左前壳103和左后壳107通常采用超声波焊接密封，左耳机电路板105上的左天线弹簧针1053与左后壳107的左天线108形成接触。需说明的是，右耳机111的装配与左耳机101相同，在此，不再赘述。
请参阅图15，在一个实施例中，中壳303内设有用于限制无线双耳蓝牙耳机位置的中壳限位部3032，中壳限位部3032位于凹腔3031靠近中壳中部的一侧、且靠近凹腔3031，中壳限位部3032可为挡骨，从而当无线双耳蓝牙耳机（包括左耳机101或右耳机111）放置在凹腔3031时，可以对无线双耳蓝牙耳机起到稳固作用，防止无线双耳蓝牙耳机随意晃动。
请参阅图17，在一个实施例中，上盖301的内壁设有用于限制无线双耳蓝牙耳机位置的上盖限位部3011，上盖限位部3011可设于上盖301的内壁的两端，且与无线双耳蓝牙耳机的位置相适应。上盖限位部3011可为限位骨，当上盖301与下盖302扣合时，上盖限位部3011与无线双耳蓝牙耳机接触，并对无线双耳蓝牙耳机起到限位作用，使得其更加稳固，可防止无线双耳蓝牙耳机随意晃动。应当理解的是，上盖限位部3011也可设于上盖301的内壁其他位置，只要能够限制无线双耳蓝牙耳机的位置即可，此处不做限制。
请参阅图15和图17，在一个实施例中，中壳303内设有用于限制无线双耳蓝牙耳机位置的中壳限位部3032，中壳限位部3032位于凹腔3031靠近中壳中部的一侧、且靠近凹腔3031；上盖301的内壁设有用于限制无线双耳蓝牙耳机位置的上盖限位部3011，上盖限位部3011设于上盖301的内壁的两端，且与无线双耳蓝牙耳机的位置相适应，此时用于限制左耳机101的中壳限位部3032和上盖限位部3011分别与左耳机101的相对两侧贴合且抵接，用于限制右耳机111的中壳限位部3032和上盖限位部3011分别与右耳机111的相对两侧贴合且抵接。中壳限位部3032可为挡骨，上盖限位部3011可为限位骨，当上盖301与下盖302扣合时，上盖限位部3011与无线双耳蓝牙耳机的一侧接触，中壳限位部3032则从相对的另一侧对无线双耳蓝牙耳机起到限位作用，使得无线双耳蓝牙耳机更加稳固，有效防止无线双耳蓝牙耳机随意晃动。
请参阅图16，在一个实施例中，中壳303内设有用于支撑无线双耳蓝牙耳机的中壳凸台3033，中壳凸台3033位于凹腔3031靠近中壳中部的一侧、且靠近凹腔3031，中壳凸台3033设有供充电电路板308的充电针穿过的凸台通孔。以左耳机101为例，将左耳机101容置在凹腔3031中时，左耳机101设有充电针的位置可通过中壳凸台3033支撑，充电电路板308的充电针穿过凸台通孔为左耳机101充电。中壳凸台3033的设置可以对左耳机101起到更好的支撑稳固作用，同时中壳凸台3033也可与左耳机101的左前壳限位部1034配合连接，从而还可以对左耳机101起到限位作用，确保左耳机101与中壳凸台3033有效连接。需说明的是，将右耳机111容置在凹腔3031中时的情况与左耳机101相同，在此不再赘述。
请参阅图13、图17和图18，在一个实施例中，上盖301内还设有两个压紧部3012，两个压紧部3012分别与左耳机101和右耳机111的位置相对应。压紧部3012可由软胶材质制成，当上盖301和下盖302扣合时，两个压紧部3012分别与左耳机101和右耳机111相接触且发生挤压，此时由于挤压的作用，左耳机101和右耳机的位置进一步得到固定，有效防止无线双耳蓝牙耳机随意晃动。采用软胶材质制作压紧部3012，可以防止在挤压过程中对左耳机101和右耳机111造成损坏。
请参阅图17，在一个实施例中，两个压紧部3012分别贴合在上盖301内底部，此时两个压紧部3012是分立的，在制作时只需要制作单个的压紧部3012并将其贴合在上盖301上与左耳机101和右耳机111的位置相对应的位置即可，制作简单。
请参阅图18，在一个实施例中，两个压紧部3012通过连接部3013相互连接，且均贴合在上盖301内底部，此时两个压紧部3012以及连接部3013构成一个整体，整体性更高，且在贴合时，只需要将其中一个压紧部3012与左耳机101或右耳机111的位置相对应即可，另一个压紧部3012的位置则同时对齐，操作更加简单。两个压紧部3012以及连接部3013可以是一体化结构，也可以是可相互分离的分立式结构，此处不做限制。连接部3013可以由软胶材质制成，也可以由其他材料制成，此处不做限制。
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。

Claims (19)

  1. 一种无线双耳蓝牙耳机，其特征在于：包括左耳机和右耳机；
    所述左耳机包括前壳以及与所述前壳连接的后壳；
    所述前壳上设有用于插入耳孔的喇叭嘴，所述喇叭嘴内设有喇叭，所述前壳内镶嵌有耳机电路板；所述耳机电路板中卡接有耳机电池；所述耳机电路板上设有天线弹簧针、充电针和功能按键；
    所述后壳的内部且靠近所述耳机电路板的一侧套设有按键支架，所述按键支架上设有与所述功能按键对应的按键块；所述后壳的外部且远离所述耳机电路板的一侧设有面按键；所述后壳中设有用于与耳机电路板导通的天线；
    所述后壳上设有通孔，所述按键块依次穿过所述通孔，穿过所述天线，并与所述面按键连接；所述天线弹簧针与所述天线导通；所述前壳上设有充电针孔，所述充电针插入所述充电针孔中；所述后壳盖于所述耳机电路板的表面；
    所述右耳机与所述左耳机对称设置。
  2. 如权利要求1所述的无线双耳蓝牙耳机，其特征在于：所述耳机电路板上靠近所述喇叭嘴的一侧设有用于卡合导通所述耳机电池的导电片。
  3. 如权利要求2所述的无线双耳蓝牙耳机，其特征在于：所述耳机电路板上还设有LED指示灯；所述后壳上设有与所述LED指示灯对应且用于透光的LED透光孔。
  4. 如权利要求1所述的无线双耳蓝牙耳机，其特征在于：所述面按键粘贴在所述按键块上。
  5. 如权利要求1所述的无线双耳蓝牙耳机，其特征在于：所述后壳内设有定位柱，所述按键支架上设有用于与所述定位柱连接的定位孔；所述后壳上还贴有密封胶纸。
  6. 如权利要求1所述的无线双耳蓝牙耳机，其特征在于：所述喇叭嘴上开设有喇叭孔，所述喇叭装入所述喇叭孔中，所述喇叭嘴上位于所述喇叭孔处套设有一体化耳塞耳挂。
  7. 如权利要求6所述的无线双耳蓝牙耳机，其特征在于：所述一体化耳塞耳挂包括用于套设在所述喇叭嘴上的耳塞部以及耳挂部，所述耳塞部与所述耳挂部一体连接。
  8. 如权利要求7所述的无线双耳蓝牙耳机，其特征在于：所述耳塞部与所述耳挂部连接处设有避空部，所述避空部与所述前壳外壁相贴合。
  9. 如权利要求7所述的无线双耳蓝牙耳机，其特征在于：所述耳塞部轴线与所述耳挂部轴线之间的夹角范围为90°~150°。
  10. 如权利要求7所述的无线双耳蓝牙耳机，其特征在于：所述耳挂部设有耳挂部通孔，所述前壳上设有前壳限位部，所述耳挂部通孔的孔壁与所述前壳限位部贴合。
  11. 如权利要求10所述的无线双耳蓝牙耳机，其特征在于：所述前壳限位部包括至少两个限位骨，所述限位骨与所述耳挂部通孔的孔壁相贴合；
    或者，
    所述前壳限位部包括至少两个限位骨和限位骨连接部，所述限位骨与所述耳挂部通孔的孔壁相贴合，所述限位骨连接部的两端分别与两个所述限位骨连接；
    或者，
    所述前壳限位部包括限位块，所述限位块与所述耳挂部通孔的孔壁相贴合。
  12. 如权利要求1所述的无线双耳蓝牙耳机，其特征在于：所述耳机电路板包括用于设置所述天线弹簧针和所述功能按键的主板、与所述主板连接的副板以及与所述副板连接且用于固定所述充电针的充电板。
  13. 如权利要求1所述的无线双耳蓝牙耳机，其特征在于：所述耳机电路板上套设有麦克风支架。
  14. 一种充电盒，其特征在于：包括相互旋转扣合的上盖和下盖；所述上盖和所述下盖之间设有旋转转轴，所述下盖内由下至上依次设有充电电池、充电电路板以及用于放置如权利要求1所述的无线双耳蓝牙耳机的带有凹腔的中壳；所述中壳上设有用于开合所述上盖和所述下盖的充电盒按键。
  15. 如权利要求14所述的充电盒，其特征在于：所述充电盒按键包括按键块；所述按键块的两端设有弹簧连接柱，所述弹簧连接柱上套设有弹簧；所述中壳上设有插孔，所述弹簧连接柱的另一端插入所述插孔中；所述弹簧连接柱之间设有用于扣入所述中壳上的第一倒扣；所述按键块的边缘处设有用于与上盖扣合的第二倒扣。
  16. 如权利要求14所述的充电盒，其特征在于：所述中壳内设有用于限制所述无线双耳蓝牙耳机位置的中壳限位部，所述中壳限位部位于所述凹腔靠近所述中壳中部的一侧、且靠近所述凹腔。
  17. 如权利要求16所述的充电盒，其特征在于：所述上盖的内壁设有用于限制所述无线双耳蓝牙耳机位置的上盖限位部；
    用于限制所述左耳机的所述中壳限位部和所述上盖限位部分别与所述左耳机的相对两侧贴合，用于限制所述右耳机的所述中壳限位部和所述上盖限位部分别与所述右耳机的相对两侧贴合。
  18. 如权利要求14所述的充电盒，其特征在于：所述中壳内设有用于支撑所述无线双耳蓝牙耳机的中壳凸台，所述中壳凸台位于所述凹腔靠近所述中壳中部的一侧、且靠近所述凹腔，所述中壳凸台设有供所述充电电路板的电路板充电针穿过的凸台通孔。
  19. 如权利要求14所述的充电盒，其特征在于：所述上盖内还设有两个压紧部，所述两个压紧部分别与所述左耳机和所述右耳机的位置相对应；
    所述两个压紧部分别贴合在所述上盖内底部，或者，所述两个压紧部通过连接部相互连接，且均贴合在所述上盖内底部。
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CN206790679U (zh) * 2017-06-01 2017-12-22 王承延 一种无线双耳蓝牙耳机以及充电盒

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CN111741388A (zh) * 2019-03-25 2020-10-02 统音电子股份有限公司 穿戴式电子装置
CN111478382A (zh) * 2019-06-25 2020-07-31 美律电子(深圳)有限公司 充电盒
CN111478382B (zh) * 2019-06-25 2022-01-28 美律电子(深圳)有限公司 充电盒
US11653732B2 (en) 2020-12-10 2023-05-23 Compal Electronics, Inc. Receiving box for hearing assistance device

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