CN113794966B - Earphone speaker with detachable shell - Google Patents
Earphone speaker with detachable shell Download PDFInfo
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- CN113794966B CN113794966B CN202111338863.6A CN202111338863A CN113794966B CN 113794966 B CN113794966 B CN 113794966B CN 202111338863 A CN202111338863 A CN 202111338863A CN 113794966 B CN113794966 B CN 113794966B
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- 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
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
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- 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
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
Abstract
The invention belongs to the technical field of earphone speakers, in particular to an earphone speaker with a detachable shell. The ear pad module, the loudspeaker module and the connecting module can be sequentially and independently detached through the threaded connection among the modules, so that the ash removal treatment is convenient, the long-term use effect of the whole earphone loudspeaker is improved, and a user can rapidly replace a power supply.
Description
Technical Field
The invention relates to the technical field of earphone speakers, in particular to an earphone speaker with a detachable shell.
Background
Earphones are a pair of conversion units which receive electric signals sent by a media player or a receiver and convert the electric signals into audible sound waves by using a loudspeaker close to ears.
Wherein headphone generally is provided with and is used for wearing in the clamp of head and be fixed in the speaker mechanism at both ends respectively, headphone's speaker mechanism generally is provided with both ends open-ended casing among the prior art, sets up the speaker main part and carries out fixed mounting in the casing, and fixes ear pad and battery mechanism respectively at casing both ends, but often the embedded installation of speaker for actual speaker casing is difficult to dismantle, and can influence the permanent use experience of user.
Disclosure of Invention
Based on the technical problem that the shell of the headphone loudspeaker is difficult to disassemble in the prior art, the invention provides the headphone loudspeaker with the detachable shell.
The invention provides an earphone loudspeaker with a detachable shell, which comprises a loudspeaker module, an ear pad module, a connecting module and a power module, wherein the loudspeaker module, the ear pad module, the connecting module and the power module are all formed by shells with annular structures, the ear pad module is in threaded connection with one side of the loudspeaker module, the connecting module is in threaded connection with one side of the loudspeaker module far away from the ear pad module, the power module is in threaded connection with one side of the connecting module far away from the loudspeaker module, the power module and the connecting module are electrically connected through electrode plates, and the connecting module and the loudspeaker module are electrically connected through electrode plates.
Preferably, the speaker module is provided with the mounting bracket of annular structure, the inside of mounting bracket is provided with the speaker main part, the external fixation of speaker main part has the outer wall to be the mount of circumference form, one side that mounting bracket circumference inner wall is close to the ear pad module is fixed with the spacing block, one side that the ear pad module was kept away from to the spacing block is fixed with the locating part that annular array distributes, the spacing groove with locating part looks adaptation is seted up to the circumference outer wall of mount, the top and the bottom intermediate position one side of mount circumference outer wall all embedded be fixed with the fifth electrode piece, the position that mounting bracket circumference inner wall and fifth electrode piece correspond is embedded to be fixed with the fourth electrode piece.
Preferably, the outer wall of mount and the inner wall sliding connection of mounting bracket, the outside of locating part and the circumference inner wall laminating of mounting bracket, the inboard of locating part and the inner wall of spacing groove all set to the arc structure of hunch-up.
Preferably, the outside both sides of mounting bracket all are provided with spacing, and two spacing constitution ring structure, the top and the bottom of spacing inner wall all are fixed with solid fixed cylinder, the second bolt hole has been seted up with the position that solid fixed cylinder corresponds to the mounting bracket outer wall, threaded connection has hexagon socket head cap screw between the inner wall of solid fixed cylinder and the second bolt hole, the width of spacing is less than the width of mounting bracket, the both sides of mounting bracket circumference outer wall respectively with ear pad module and link module threaded connection, the both sides of spacing circumference inner wall respectively with ear pad module and link module threaded connection.
Preferably, the inner wall of locating part is fixed with the bolster, the bolster is kept away from the one end of locating part and the outer wall contact of mounting bracket, the structure of buckling in turn is set to the bolster, the both sides position at bolster both ends respectively with the inner wall of spacing and the outer wall contact of mounting bracket, the intermediate position at bolster both ends all not with the casing contact, the bolster is provided with the V type structure dashpot that distributes in turn, and the both sides inner wall of dashpot all sets up the dispersion tank that the level setting is V type structure, the direction of buckling of dispersion tank and the reverse setting of the direction of buckling of dashpot.
Preferably, the ear pad module is provided with the locating rack of annular structure, the locating hole has been seted up to the inside one side that is close to the speaker module of locating rack, one side that the speaker module was kept away from to the locating rack is fixed with the silica gel circle pad, the constant head tank of annular structure is seted up to one side that the locating hole circumference inner wall is close to the silica gel circle pad, one side inner wall that the constant head tank is close to the silica gel circle pad is fixed with the diaphragm, the silica gel circle pad is close to laminating between one side of locating hole and the outer wall of diaphragm.
Preferably, the connection module is provided with a connection frame of an annular structure, one side of the connection frame, which is close to the speaker module, is provided with a mounting port, the circumferential inner wall of the mounting port is in threaded connection with the outer wall of the mounting frame, the top and the bottom of the circumferential outer wall of the mounting frame are fixed with third electrode plates in an embedded manner, the positions, which correspond to the third electrode plates, of the inner wall of the mounting port are fixed with second electrode plates in an embedded manner, one side of the connection frame, which is close to the power module, is provided with a connection port, one side, which is close to the mounting port, of the circumferential inner wall of the connection port is fixed with a power connection plate, and one side, which is close to the power module, of the power connection plate is fixed with two first electrode plates in an embedded manner.
Preferably, the power module is provided with the fixed casing of annular structure, and the circumference inner wall threaded connection of one side of fixed casing circumference outer wall and connector, the one side joint that the connection module was kept away from to fixed casing has the closing cap, the closing cap is close to the one end outer wall of connection module and is fixed with the power main part, the one end of power main part is provided with the electrode with first electrode piece looks adaptation.
Preferably, be located in the link and be provided with the connection chamber between connector and the installing port, the inner wall of connecting the chamber pierces through the fin that is fixed with annular array and distributes, and is a plurality of the inboard of fin is fixed with same solid fixed ring, the both sides of solid fixed ring circumference inner wall all are fixed with the auxiliary frame, two rotate through the bearing between the auxiliary frame and be connected with the drainage plate, gu the position that solid fixed ring circumference outer wall is located between two adjacent fins has seted up the through-hole.
Preferably, the thickness of drainage plate reduces to the periphery from pivoted axle center position gradually, the drainage groove that annular array distributes is all seted up to the both sides outer wall of drainage plate, the drainage groove is along radially extending, the width of drainage groove is towards keeping away from axle center position crescent gradually, the degree of depth of drainage groove is towards keeping away from axle center position crescent, the guiding gutter along radial equidistance distribution is seted up to one side outer wall of dispersible tablet, and the guiding gutter extends along the axial.
The beneficial effects of the invention are as follows:
in the embodiment of the invention, the shell of the power supply module is fixed at the end part of the head-wearing hoop, and the connecting module, the loudspeaker module and the ear pad module are sequentially and independently connected at one side through the threads, so that the normal use is ensured, and meanwhile, the ear pad module, the loudspeaker module and the connecting module can be sequentially and independently detached, so that the ear pad module can be conveniently cleaned and cleaned, the loudspeaker cannot be damaged, the dust cleaning treatment can be conveniently carried out on the interior of the loudspeaker module, the long-term use effect of the whole earphone loudspeaker is improved, and a user can conveniently and rapidly replace the power supply.
Drawings
Fig. 1 is a schematic overall structure diagram of an earphone speaker with a detachable housing according to the present invention;
fig. 2 is a schematic overall sectional structural view of an earphone speaker with a detachable housing according to the present invention;
fig. 3 is a schematic structural diagram of a speaker module of an earphone speaker with a detachable housing according to the present invention;
fig. 4 is a schematic plan sectional structural view of a speaker module of an earphone speaker with a detachable housing according to the present invention;
fig. 5 is an exploded view of a speaker module of an earphone speaker with a detachable housing according to the present invention;
fig. 6 is a schematic structural diagram of a buffer of an earphone speaker with a detachable housing according to the present invention;
fig. 7 is a schematic structural diagram of an ear pad module of an earphone speaker with a detachable housing according to the present invention;
fig. 8 is an exploded view of an ear pad module of an earphone speaker with a detachable housing according to the present invention;
fig. 9 is a schematic perspective view of a power module of an earphone speaker with a detachable housing according to the present invention;
fig. 10 is a schematic plan sectional view of a power supply module of an earphone speaker with a detachable housing according to the present invention;
fig. 11 is an exploded view of a power module of an earphone speaker with a detachable housing according to the present invention;
fig. 12 is a schematic structural diagram of a connection module of an earphone speaker with a detachable housing according to the present invention;
fig. 13 is a schematic plan sectional view of a connection module of an earphone speaker with a detachable housing according to the present invention;
fig. 14 is an exploded view of a connection module of an earphone speaker with a detachable housing according to the present invention;
fig. 15 is a schematic view of a heat sink structure of an earphone speaker with a detachable housing according to the present invention;
fig. 16 is a schematic structural diagram of a flow guide plate of an earphone speaker with a detachable housing according to the present invention.
In the figure: 1 loudspeaker module, 2 ear pad module, 3 connection module, 4 power supply module, 5 mounting rack, 501 third electrode piece, 6 loudspeaker main body, 7 connection rack, 701 second electrode piece, 702 mounting port, 703 connection port, 704 connection cavity, 8 power connection board, 801 first electrode piece, 9 fixing rack, 901 spacing groove, 902 fifth electrode piece, 10 spacing ring, 11 limiting piece, 12 spacing rack, 1201 fixing cylinder, 13 buffer piece, 1301 buffer groove, 1302 dispersing groove, 14 positioning rack, positioning port, 1402 positioning groove, 15 silica gel ring pad, 16 diaphragm, 17 fixing shell, 18 sealing cover, 19 power supply main body, 20 radiating fin, 2001 guiding groove, 21 fixing ring, 2101 through hole, 22 auxiliary frame, 23 guiding plate, 2301 guiding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations 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 device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, an earphone speaker with a detachable housing comprises a speaker module 1, an ear pad module 2, a connection module 3 and a power module 4, wherein the speaker module 1, the ear pad module 2, the connection module 3 and the power module 4 are all formed by a shell with an annular structure, the ear pad module 2 is in threaded connection with one side of the speaker module 1, the connection module 3 is in threaded connection with one side of the speaker module 1 away from the ear pad module 2, the power module 4 is in threaded connection with one side of the connection module 3 away from the speaker module 1, the power module 4 is electrically connected with the connection module 3 through an electrode plate, the connection module 3 is electrically connected with the speaker module 1 through an electrode plate, so that when the earphone speaker is in actual use, the shell of the power module 4 is fixed at the end of a head-worn hoop, and the connection module 3, the speaker module 1 and the ear pad module 2 are in threaded connection with one side in sequence, when guaranteeing normal use, can dismantle ear pad module 2, speaker module 1 and connecting module 3 alone in proper order to in order to clear up, wash and can not cause the damage to the speaker ear pad module 2, in order to carry out the deashing to speaker module 1 inside and handle, and improve the holistic permanent result of use of earphone speaker, so that the user can carry out the change of power fast.
Referring to fig. 2-5, in the present invention, a speaker module 1 is provided with a mounting frame 5 having an annular structure, a speaker main body 6 is provided inside the mounting frame 5, a fixing frame 9 having an outer wall in a circumferential shape is fixed outside the speaker main body 6, a limiting ring 10 is fixed on one side of the circumferential inner wall of the mounting frame 5 close to an ear pad module 2, limiting members 11 distributed in an annular array are fixed on one side of the limiting ring 10 away from the ear pad module 2, a limiting groove 901 matching with the limiting member 11 is formed on the circumferential outer wall of the fixing frame 9, a plurality of fixing bolts are connected between the fixing frame 9 and the limiting ring 10 by screw threads, fifth electrode plates 902 are fixed on both sides of the top and bottom of the circumferential outer wall of the fixing frame 9 in an embedded manner, fourth electrode plates are fixed in embedded manner at positions corresponding to the fifth electrode plates 902 on the circumferential inner wall of the mounting frame 5, so as to fit the limiting groove 901 of the outer fixing frame 9 of the speaker main body 6 with the limiting member 11 in the mounting frame 5 in actual use, and utilize the gim peg to fix mount 9, can be when using for a long time, through dismantling the gim peg and dismantle speaker main part 6 out and carry out the deashing operation, and utilize the laminating of fourth electrode piece and fifth electrode piece 902 to guarantee the power supply of speaker main part 6 when using, and utilize the locating part 11 and the spacing groove 901 of laminating mutually of annular distribution and guarantee the stability of speaker main part 901, in order to avoid shaking because of the outside and cause the slip pine of speaker main part 901 to take off, avoid influencing actual earphone range and result of use that raises one's voice, thereby improve the result of use of actual headphone speaker.
Referring to fig. 5, in the present invention, the outer wall of the fixing frame 9 is slidably connected to the inner wall of the mounting frame 5, the outer side of the limiting member 11 is attached to the inner wall of the circumference of the mounting frame 5, and the inner side of the limiting member 11 and the inner wall of the limiting groove 901 are both configured to be an arched arc structure, so that the stable anti-shaking effect after the speaker main body 6 is fixed is improved by the attachment of the outer wall of the fixing frame 9 to the inner wall of the mounting frame 5 and the arc structure matching the limiting member 11 and the limiting groove 901, so as to improve the long-term use effect of the earphone speaker.
Example 2
Referring to fig. 6, in the present invention, a buffer member 13 is fixed on an inner wall of a limiting member 12, one end of the buffer member 13, which is away from the limiting member 12, contacts an outer wall of a mounting bracket 5, the buffer member 13 is provided with an alternate bending structure, two side positions of two ends of the buffer member 13 respectively contact the inner wall of the limiting bracket 12 and the outer wall of the mounting bracket 5, a middle position of two ends of the buffer member 13 does not contact a housing, the buffer member 13 is provided with V-shaped buffer grooves 1301 which are alternately distributed, and the inner walls of two sides of the buffer grooves 1301 are respectively provided with a dispersion groove 1302 which is horizontally arranged in a V-shaped structure, a bending direction of the dispersion groove 1302 is opposite to a bending direction of the buffer groove 1301, so that when an external mechanical vacuum or airflow shock is applied to the housing by contacting the two side positions of two ends of the buffer member 13, the external mechanical vacuum or airflow shock is firstly conducted to the two side positions of the buffer member 13, and is dispersed to the middle non-contact position of the buffer member 13, the V type structure of buckling in turn through bolster 13 and will shake the horizontal buffering dispersion, the V type dispersion groove 1302 that the cooperation was reversed to be set up improves the dispersion buffering effect to mechanical vibrations and air current vibrations to cushion the air current vibrations that outside mechanical vibrations and noise produced, thereby avoid influencing the normal use of inside speaker, thereby improve the noise reduction and the permanent result of use of earphone speaker.
Referring to fig. 7-8, in the present invention, the ear pad module 2 is provided with a positioning frame 14 having an annular structure, one side of the inside of the positioning frame 14 close to the speaker module 1 is provided with a positioning opening 1401, an inner wall of the positioning opening 1401 is in threaded connection with an outer wall of the mounting frame 5, one side of the outer circumferential wall of the positioning frame 14 close to the speaker module 1 is provided with a first notch, and a circumferential outer wall of the first notch is in threaded connection with a circumferential inner wall of the limiting frame 12, one side of the positioning frame 14 away from the speaker module 1 is fixed with a silicone ring pad 15, one side of the inner circumferential wall of the positioning opening 1401 close to the silicone ring pad 15 is provided with a positioning groove 1402 having an annular structure, one side of the positioning groove 1402 close to the silicone ring pad 15 is fixed with a diaphragm 16, one side of the silicone ring pad 15 close to the positioning opening 1401 is attached to an outer wall of the diaphragm 16, one side of the positioning groove 1402 away from the silicone ring pad 15 is provided with an arched structure, thereby when in actual use, the user puts the ear and uses in 15 positions of silica gel circle pad, and diaphragm 16's setting does not influence earphone speaker's normal use and avoids inside outside dust directly gets into, further improves the validity that earphone speaker used for a long time.
Example 3
Referring to fig. 7-9, in the present invention, the power module 4 is provided with a fixing housing 17 having an annular structure, and one side of the circumferential outer wall of the fixing housing 17 is in threaded connection with the circumferential inner wall of the connection port 703, the fixing housing 17 is fixedly connected with the headset clamp, one side of the fixing housing 17 away from the connection module 3 is open, one side of the fixing housing 17 away from the connection module 3 is clamped with a sealing cover 18, one end of the sealing cover 18 close to the connection module 3 is fixed with a power main body 19, and one end of the power main body 19 is provided with an electrode adapted to the first electrode plate 801, so that the fixing housing 17 is used to complete the fixing and installation of the whole headset, and the power can be directly removed for replacement, thereby improving the practical use effect of the device.
Referring to fig. 13-14, in the present invention, a connection cavity 704 is disposed between a connection port 703 and a mounting port 702 in a connection frame 7, heat sinks 20 distributed in an annular array are fixed on the inner wall of the connection cavity 704, a fixing ring 21 is fixed on the inner side of a plurality of heat sinks 20, auxiliary frames 22 are fixed on both sides of the circumferential inner wall of the fixing ring 21, and the auxiliary frames 22 are provided with a plurality of connecting rods and fixing discs, an auxiliary rod is rotatably connected between two auxiliary frames 22 through a bearing, a drainage plate 23 is fixed on the outer wall of the auxiliary rod, a through hole 2101 is disposed on the circumferential outer wall of the fixing ring 21 at a position between two adjacent heat sinks 20, so that when a heat difference is generated on both sides and the speaker generates a movement of the drainage plate 23 due to a speaker vibration, the heat on both sides is converged to the position of the connection cavity 704 and is dissipated outwards through the annularly distributed heat sinks 20, avoid the heat to gather and cause equipment damage in power or speaker position, and improved the heat transfer radiating effect of air current motion.
Referring to fig. 15-16, in the present invention, the thickness of the drainage plate 23 gradually decreases from the axis position of rotation to the periphery, the outer walls of both sides of the drainage plate 23 are provided with drainage grooves 2301 distributed in an annular array, the drainage grooves 2301 extend in the radial direction, the width of the drainage grooves 2301 gradually increases toward the position away from the axis position, the depth of the drainage grooves 2301 gradually increases toward the position away from the axis position, the outer wall of one side of the dispersing tablet 20 is provided with drainage grooves 2001 distributed equidistantly in the radial direction, and the drainage grooves 2001 extend in the axial direction, so that the effect of gathering heat from both sides to the connecting cavity 704 position is improved by the drainage grooves 2301, the flow rate of heat diffusing to the periphery is improved by the depth change of the drainage grooves 2301 and the thickness change of the drainage plate 23, and the uniform effect of heat diffusing to the periphery is improved by the width change of the drainage grooves 2301 and the thickness change of the drainage plate 23, the motion dispersion effect of the airflow in the connecting cavity 704 is improved by the operation and matching of the radially extending flow guide grooves 2301 and the axially extending flow guide grooves 2001, so that the actual heat dissipation and cooling effects are improved, and the using effect of the earphone loudspeaker is further enhanced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. An earphone loudspeaker with a detachable shell comprises a loudspeaker module (1), an ear pad module (2), a connecting module (3) and a power supply module (4), it is characterized in that the speaker module (1), the ear pad module (2), the connecting module (3) and the power supply module (4) are all formed by adopting a shell with an annular structure, the ear pad module (2) is connected with one side of the loudspeaker module (1) in a threaded manner, the connecting module (3) is connected with one side of the loudspeaker module (1) far away from the ear pad module (2) in a threaded manner, the power supply module (4) is connected with one side of the connecting module (3) far away from the loudspeaker module (1) in a threaded manner, the power module (4) and the connecting module (3) are electrically connected through electrode plates, the connecting module (3) is electrically connected with the loudspeaker module (1) through an electrode plate;
the loudspeaker module (1) is provided with a mounting rack (5) with an annular structure, a loudspeaker main body (6) is arranged inside the mounting rack (5), a fixing frame (9) with the outer wall in a circumferential shape is fixed outside the loudspeaker main body (6), a limiting ring (10) is fixed on one side of the circumferential inner wall of the mounting rack (5) close to the ear pad module (2), one side of the limiting ring (10) far away from the ear pad module (2) is fixed with limiting pieces (11) distributed in an annular array, the circumferential outer wall of the fixed frame (9) is provided with a limit groove (901) matched with the limit piece (11), a fifth electrode plate (902) is embedded and fixed at one side of the middle position of the top and the bottom of the circumferential outer wall of the fixing frame (9), a fourth electrode plate is embedded and fixed at a position, corresponding to the fifth electrode plate (902), of the circumferential inner wall of the mounting frame (5);
the connecting module (3) is provided with a connecting frame (7) with an annular structure, one side of the connecting frame (7) close to the loudspeaker module (1) is provided with a mounting opening (702), and the circumferential inner wall of the mounting opening (702) is in threaded connection with the outer wall of the mounting rack (5), the top and the bottom of the circumferential outer wall of the mounting rack (5) are fixed with a third electrode plate (501) in an embedded manner, a second electrode plate (701) is embedded and fixed at the position of the inner wall of the mounting port (702) corresponding to the third electrode plate (501), a connecting port (703) is arranged on one side of the connecting frame (7) close to the power supply module (4), a power supply connecting plate (8) is fixed on one side of the circumferential inner wall of the connecting port (703) close to the mounting port (702), two first electrode plates (801) are fixed on one side, close to the power module (4), of the power connection board (8) in an embedded mode;
the power module (4) is provided with a fixed shell (17) with an annular structure, one side of the circumferential outer wall of the fixed shell (17) is in threaded connection with the circumferential inner wall of the connecting port (703), one side, far away from the connecting module (3), of the fixed shell (17) is clamped with a sealing cover (18), a power main body (19) is fixed on the outer wall of one end, close to the connecting module (3), of the sealing cover (18), and one end of the power main body (19) is provided with an electrode matched with the first electrode plate (801);
a connecting cavity (704) is arranged between the connecting port (703) and the mounting port (702) in the connecting frame (7), radiating fins (20) distributed in an annular array are fixedly penetrated through the inner wall of the connecting cavity (704), the inner sides of the radiating fins (20) are fixedly provided with the same fixing ring (21), auxiliary frames (22) are fixedly arranged on two sides of the circumferential inner wall of the fixing ring (21), a drainage plate (23) is rotatably connected between the two auxiliary frames (22) through a bearing, and a through hole (2101) is formed in the position, between the two adjacent radiating fins (20), of the circumferential outer wall of the fixing ring (21);
the thickness self-rotating axle center position of drainage plate (23) reduces to the periphery gradually, drainage groove (2301) that the annular array distributes are all seted up to the both sides outer wall of drainage plate (23), drainage groove (2301) is along radial extension, the width of drainage groove (2301) is towards keeping away from axle center position crescent, the degree of depth of drainage groove (2301) is towards keeping away from axle center position crescent, guiding gutter (2001) along radial equidistance distribution are seted up to one side outer wall of fin (20), and guiding gutter (2001) are along axial extension.
2. The earphone speaker with the detachable shell as claimed in claim 1, wherein the outer wall of the fixing frame (9) is slidably connected to the inner wall of the mounting frame (5), the outer side of the limiting member (11) is attached to the inner wall of the circumference of the mounting frame (5), and the inner side of the limiting member (11) and the inner wall of the limiting groove (901) are both configured to be in an arched arc structure.
3. Earphone speaker with detachable cover according to claim 2, characterized in that the mounting frame (5) is provided with a limiting frame (12) on both outer sides, and the two limit frames (12) form an annular structure, the top and the bottom of the inner wall of the limit frames (12) are both fixed with a fixed cylinder (1201), a second bolt hole is arranged at the position of the outer wall of the mounting rack (5) corresponding to the fixed cylinder (1201), an inner hexagon bolt is connected between the inner wall of the fixed cylinder (1201) and the second bolt hole in a threaded manner, the width of the limiting frame (12) is less than that of the mounting frame (5), two sides of the circumferential outer wall of the mounting frame (5) are respectively in threaded connection with the ear pad module (2) and the connecting module (3), the two sides of the circumferential inner wall of the limiting frame (12) are respectively in threaded connection with the ear pad module (2) and the connecting module (3).
4. The earphone speaker with the detachable housing as recited in claim 3, a buffer piece (13) is fixed on the inner wall of the limit frame (12), one end of the buffer piece (13) far away from the limit frame (12) is contacted with the outer wall of the mounting frame (5), the buffer parts (13) are arranged into an alternate bending structure, the two side positions of the two ends of the buffer parts (13) are respectively contacted with the inner wall of the limiting frame (12) and the outer wall of the mounting frame (5), the middle positions of the two ends of the buffer piece (13) are not contacted with the shell, the buffer piece (13) is provided with V-shaped buffer grooves (1301) which are alternately distributed, and the inner walls of the two sides of the buffer tank (1301) are respectively provided with a dispersing tank (1302) which is horizontally arranged and has a V-shaped structure, the bending direction of the dispersion groove (1302) is opposite to that of the buffer groove (1301).
5. The earphone speaker with the detachable shell according to claim 3, wherein the ear pad module (2) is provided with a positioning frame (14) having an annular structure, a positioning opening (1401) is formed in one side, close to the speaker module (1), of the inside of the positioning frame (14), a silica gel ring pad (15) is fixed on one side, away from the speaker module (1), of the positioning frame (14), a positioning groove (1402) having an annular structure is formed in one side, close to the silica gel ring pad (15), of the inner circumferential wall of the positioning opening (1401), a diaphragm (16) is fixed on the inner wall of one side, close to the silica gel ring pad (15), of the positioning groove (1402), and the outer wall of the diaphragm (16) is attached to one side, close to the positioning opening (1401), of the silica gel ring pad (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338863.6A CN113794966B (en) | 2021-11-12 | 2021-11-12 | Earphone speaker with detachable shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338863.6A CN113794966B (en) | 2021-11-12 | 2021-11-12 | Earphone speaker with detachable shell |
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| Publication Number | Publication Date |
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| CN113794966A CN113794966A (en) | 2021-12-14 |
| CN113794966B true CN113794966B (en) | 2022-02-18 |
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| CN202111338863.6A Active CN113794966B (en) | 2021-11-12 | 2021-11-12 | Earphone speaker with detachable shell |
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| CN114143662B (en) * | 2022-02-07 | 2022-06-17 | 江西科技学院 | Earphone speaker with detachable shell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822599A (en) * | 2021-01-21 | 2021-05-18 | 吉安集睿科技有限公司 | Nested formula bluetooth headset convenient to dismouting is carried |
| CN214475645U (en) * | 2021-01-19 | 2021-10-22 | 华中科技大学同济医学院附属协和医院 | Analog real-time nursing AI glasses |
Family Cites Families (7)
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| CN101365253A (en) * | 2008-09-11 | 2009-02-11 | 旭丽电子(广州)有限公司 | Ear hanging earphone with earplug changable |
| US9467767B2 (en) * | 2014-09-17 | 2016-10-11 | Wei-Hsiang Chen | Modular headphone system |
| CN205584448U (en) * | 2016-05-11 | 2016-09-14 | 李洪锋 | Pleasant formula earphone that gives out light; give off light |
| CN106686482B (en) * | 2016-12-30 | 2023-05-12 | 深圳市冠旭电子股份有限公司 | Earphone |
| KR101990558B1 (en) * | 2017-02-03 | 2019-09-30 | 주식회사 이어브릿지 | Module-compatible variable earphone |
| CN208707886U (en) * | 2018-09-07 | 2019-04-05 | 珠海微度科技有限公司 | In-Ear Headphones |
| CN210536898U (en) * | 2019-10-31 | 2020-05-15 | 惠州市博新电子有限公司 | High-fidelity stereo earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN214475645U (en) * | 2021-01-19 | 2021-10-22 | 华中科技大学同济医学院附属协和医院 | Analog real-time nursing AI glasses |
| CN112822599A (en) * | 2021-01-21 | 2021-05-18 | 吉安集睿科技有限公司 | Nested formula bluetooth headset convenient to dismouting is carried |
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