WO2015035637A1 - Haut-parleur - Google Patents

Haut-parleur Download PDF

Info

Publication number
WO2015035637A1
WO2015035637A1 PCT/CN2013/083537 CN2013083537W WO2015035637A1 WO 2015035637 A1 WO2015035637 A1 WO 2015035637A1 CN 2013083537 W CN2013083537 W CN 2013083537W WO 2015035637 A1 WO2015035637 A1 WO 2015035637A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
screw hole
fixed
fixing frame
speaker
Prior art date
Application number
PCT/CN2013/083537
Other languages
English (en)
Chinese (zh)
Inventor
刘骏涛
Original Assignee
Liu Juntao
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 Liu Juntao filed Critical Liu Juntao
Publication of WO2015035637A1 publication Critical patent/WO2015035637A1/fr

Links

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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure

Definitions

  • the present invention relates to the field of household appliances, and more particularly to a speaker. ⁇ Background technique ⁇
  • the water spray device has a built-in liquid
  • the first magnet is disposed in the water spray device
  • the second magnet is coupled to the first magnet in the housing of the body
  • the second magnet is fixed on the output shaft of the motor of the body
  • the motor is energized, the motor
  • the output shaft rotates to drive the second magnet to rotate. Since the first magnet and the second magnet attract each other, the second magnet drives the first magnet to rotate, the first magnet is fixed on a rotating frame, and the rotating frame is provided with a plurality of strokes.
  • the rotation of the first magnet drives the rotating frame to rotate, and the rotating plate rotates the liquid in the water spraying device to rotate the liquid.
  • a fixing cover is fixed on the upper part of the rotating frame, and a plurality of liquid leakage holes are arranged in the fixing cover, and when the liquid rotates, it will spray upward from the liquid leakage hole to form a small water droplet or a small water column.
  • the speaker also includes a circuit board, a lantern and a battery.
  • the circuit board is connected by a wire and a motor, a lantern, a battery, etc., and the motor and the lantern are arranged together, the motor and the lantern are connected by a wire, and the output shaft of the motor is rotated simultaneously.
  • the light is illuminated, and the light from the lantern matches the liquid in the water spray device to give it a colorful effect. This program is not public.
  • the motor and the lantern are directly connected to the circuit board through wires, and the circuit board is also connected with the speaker of the battery and the speaker.
  • the circuit board is set too large, which occupies too much volume, which leads to an increase in the volume of the speaker, which is difficult to use and carry.
  • the technical problem to be solved by the present invention is to provide a circuit board in the body which is convenient for controlling the speaker of the motor and the color lamp, and the volume of the circuit board does not affect the volume of the speaker.
  • a sound box comprising a water spray device and a body, the body comprising a first circuit board and a second circuit board connected by wires, and further comprising the second circuit
  • the board is connected to the motor and the lantern by wires.
  • the body further comprises a fixing frame fixed thereto, and the second circuit board is fixed on the fixing frame by screws.
  • the second circuit board is fixed on the fixing frame by screws, and the screws are firmly fixed for easy installation and disassembly; the fixing frame is fixed on the body, so that the fixing of the second circuit board is facilitated.
  • the body is provided with a first screw hole column
  • the fixing frame is provided with a first screw hole that cooperates with the first screw hole column
  • the fixing frame extends along the first screw hole and is sleeved at a connecting sleeve on the first screw hole post.
  • the connecting sleeve is arranged on the fixing frame and connected to the first screw hole column, and then fixed by the screw; the connecting sleeve plays a certain limit function, and the fixing of the screw is more firm.
  • the body is provided with a second screw hole column and the water spray device is fixed by screws, the first screw hole column and the second screw hole column are adjacent to each other, and the connection sleeve is provided for avoiding the second The opening of the screw hole post.
  • the fixing frame is provided with an opening for avoiding the second screw hole column on the connecting sleeve, and part of the side wall of the fixing frame is in contact with the second screw hole column, so that the second screw hole column acts as a limit for the fixing frame.
  • the fixing frame comprises a horizontal wall and a vertical wall perpendicular to the horizontal wall, the first screw hole is disposed on the horizontal wall, and the connecting sleeve portion is connected to one side of the vertical wall . This allows the connection sleeve to increase the strength of the connection sleeve.
  • the body comprises a button and a button circuit board matched thereto, and the button circuit board is fixed on the other side of the vertical wall by screws; the body is provided with a baffle, and the fixing frame is placed at the Between the baffle and the first screw hole column. In this way, the fixing frame is restrained by the baffle and the first screw hole post, so that the fixing of the fixing frame is more firm.
  • the horizontal wall is provided with a third screw hole column
  • the second circuit board is provided with a second screw hole that cooperates with the third screw hole column.
  • a third screw hole post is arranged on the horizontal wall and a second screw hole on the second circuit board is fixed and fixed, and the screw is fixed firmly for easy disassembly.
  • the horizontal wall is provided with a stopper that is parallel and equal in height to the third screw hole column. This sets the stop to support the second circuit board.
  • the top of the blocking member is provided with a bump
  • the second circuit board is provided with a through hole or a groove for placing the bump.
  • a bump is arranged on the stopper and a through hole or a groove of the second circuit board cooperates, and the bump fixes the second circuit board, thereby increasing the firmness of the second circuit board.
  • the fixing frame is provided with a reinforcing plate connecting the horizontal wall and the vertical wall, wherein a reinforcing plate is located between the third screw hole column and the blocking member, and the body is provided for limiting the reinforcing plate Raised.
  • the reinforcing plate is arranged to increase the strength of the fixing frame, and the fixing property of the second circuit board is further increased between the third screw hole column and the blocking member; the protrusion limiting fixing frame is arranged to increase the fixing stability of the fixing frame.
  • the second circuit board since the second circuit board is connected to the first circuit board on the speaker, the first circuit board controls the second circuit board; the second circuit board is connected with the motor and the color lamp, so that the second circuit board controls the motor and the lantern, thereby implementing the first circuit board to control the motor and the lantern, and facilitating the first circuit board control; thus controlling the motor and the lantern, the first circuit board and the second circuit board by cooperation between the first circuit board and the second circuit board
  • the volume does not affect the volume of the speaker, which in turn facilitates the use and carrying of the speaker.
  • FIG. 1 is a schematic overall view of a speaker according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the cooperation of a second circuit board and a housing according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a fixing frame according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a casing according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a second circuit board according to an embodiment of the present invention.
  • the present invention discloses a sound box, as shown in FIGS. 1 to 5, including a water spray device 2 and a body 1,
  • the body 1 includes a first circuit board and a second circuit board 5 connected by wires, and further includes a motor and a lantern connected to the second circuit board 5 by wires.
  • the second circuit board 5 since the second circuit board 5 is connected to the first circuit board on the speaker, the first circuit board controls the second circuit board 5; the second circuit board 5 is connected to the motor and the color lamp, so that the second circuit board 5 controls the motor.
  • a lantern thereby realizing the first circuit board to control the motor and the lantern, and facilitating the first circuit board control; thus controlling the motor and the lantern through the cooperation between the first circuit board and the second circuit board 5, the first circuit board And the volume of the second circuit board 5 does not affect the volume of the speaker, thereby facilitating the use and carrying of the speaker.
  • the body 1 includes a housing 3, as shown in Fig. 4, in conjunction with Fig. 2, a first circuit board (not shown) and a second circuit board 5 are fixed to the housing 3.
  • the body 1 further includes a fixing frame 4, as shown in FIG. 3, the fixing frame 4 is fixed on the housing 3, and the second circuit board 5 is fixed on the fixing frame 4, so that the second frame 5 is fixed by the fixing frame 4.
  • the circuit board 5 is firmly fixed to the casing 3. Therefore, as shown in FIG. 2, the body further includes a button 6 and a button circuit board 7 connected thereto.
  • the button circuit board 7 is fixed on the fixing frame 4 by screws, and the screws are firmly fixed for convenient installation and disassembly. Pressing the button 6 is placed on the housing 3 in cooperation with the button circuit board 7, thereby facilitating control of the speaker.
  • the fixing frame 4 is fixed to the casing 3 by screws.
  • the casing 3 is provided with a first screw hole column 31.
  • the fixing frame 4 is provided with a first screw hole column 31.
  • the first screw hole 41 is matched, and the screw is firmly fixed for easy installation and disassembly, so that the fixing frame 4 is firmly fixed to the casing 3.
  • the housing 3 of the body 1 is fixed by screws and a water spray device 2.
  • the housing 3 is provided with a second screw hole post 32 fixed to the water spray device 2, and the second screw hole post 32 and the first screw hole post 31 are closely arranged, thus respectively adding the first screw hole column 31 and
  • the strength of the second screw hole post 32 makes the fixing of the first screw hole post 31 to the fixing frame stronger, and the fixing between the second screw hole post 32 and the water spray device 2 is more firm.
  • the fixing frame includes a horizontal wall 41 and a vertical wall 42 perpendicular thereto.
  • the first screw hole 43 is disposed on the horizontal wall 41.
  • the horizontal wall 41 is provided with an opening on the outer side of the screw hole 43 for avoiding the second screw hole 32. 44. Since the first screw hole post 31 and the second screw hole post 32 are connected to each other, an opening 44 is provided around the second screw hole 43 to facilitate fixing by screws.
  • a baffle 33 is disposed on the outer casing 1 of the first screw hole post 31, and the length of the baffle 33 is combined with FIG.
  • the fixing frame 4 is disposed between the baffle 33 and the first screw hole column 31.
  • the number of the first screw hole posts 31 is two, and the number of the corresponding first screw holes is also two. And the distribution is located at both ends of the fixing frame 4, so that the fixing frame can be firmly fixed to the housing.
  • other screws can be fixed for fixing.
  • the side of the holder 4 is fixed by the screw and the housing 3, and the other side is restrained by the shutter 33, so that the holder 4 is firmly fixed to the housing 3.
  • the fixing frame 4 extends along the first screw hole 41 with a connecting sleeve 45, and the connecting sleeve 45 is sleeved on the first screw hole column 31. Therefore, the sleeve 45 is sleeved on the first screw hole post 31 to limit the position, thereby increasing the firmness of the screw fixing, and facilitating the fixing between the fixing frame 4 and the housing 3 by screws.
  • the fixing frame 4 is firmly fixed to the housing 3.
  • the second circuit board 5 is fixed to the fixing frame 4 by screws, and the screws are firmly fixed for easy installation and disassembly.
  • the horizontal wall 41 of the fixing frame 4 is provided with an outwardly extending third screw hole post 46.
  • the second circuit board 5 is provided with the third screw hole post 46.
  • the number of the third screw hole posts 46 of the present embodiment is one. Of course, other numbers of third screw hole posts 46 may be provided for fixing the second circuit board 5.
  • the fixing frame 4 is further provided with a blocking member 47 on the horizontal wall 41 for supporting the second circuit board 5, the third screw hole column 46 and the blocking member 47.
  • the lengths are equal, so that the stopper 47 has a supporting effect on the second circuit board 5.
  • the top of the blocking member 47 is provided with a bump 48
  • the second circuit board is provided with a through hole 51 for placing the bump 48.
  • the bumps 48 are disposed to cooperate with the through holes 51 of the second circuit board 5, and the bumps 48 limit the second circuit board 5, thereby increasing the firmness of the second circuit board 5.
  • the through hole 51 of this embodiment can also be replaced with a groove, and the same effect can be obtained. Thereby, the second circuit board 5 is fixed by screws and is firmly fixed to the holder 4 by the limit of the bumps 48.
  • the second circuit board 5 is connected to the first circuit board and controlled by the first circuit board; the second circuit board 5 is also connected to the motor and the lantern (not shown) on the body 1 by wires.
  • the water spray device 2 includes a container having an opening at one end for storing liquid, a closing cover closing the opening, a rotating frame and a fixing cover fixed to the closing cover, and a first fixing on the rotating frame. Magnet, rotating frame The pin shaft is fixed between the closing cover and the fixed cover, and the rotating frame can be rotated by the pin.
  • the body 1 is fixed with a second magnet coupled to the first magnet on the outside of the water spray device 2.
  • the second magnet is fixed on the output shaft of the motor through a fixing member, and the motor is connected to the second circuit board 5 through the wire.
  • the output shaft of the motor rotates to drive the second magnet to rotate. Due to the mutual attraction between the second magnet and the first magnet, the second magnet rotates to drive the first magnet to rotate, and the first magnet is fixed on the rotating frame, and the rotating frame is arranged There are a plurality of evenly arranged liquid-repellent plates, the rotation of the rotating frame drives the liquid-repellent plate to rotate, the liquid-repellent plate rotates to rotate the liquid, the closing cover closes the opening of the container, the fixed cover is located in the container, and the fixed cover is provided with a plurality of liquid leakage The hole, so that the liquid in the container leaks to the rotating frame, and the rotation of the rotating frame causes the liquid guiding plate to spray the liquid upward from the liquid leakage hole to form a small water droplet or a small water column, which is very beautiful and suitable for popular taste. .
  • the lantern is connected to
  • the second circuit board 5 is small, and the fixing frame 4 fixes the key circuit board 7 on the one hand and the second circuit board 5 on the other hand, so that the second circuit board 5 occupies a small space of the body 1, so that It will not affect the overall volume of the speaker, and the first circuit board will not affect the overall volume of the speaker, which makes it easy to use and carry the speaker.
  • a rib 35 is disposed around the second screw hole post 32, and the rib 35 is provided to increase the strength of the second screw hole post 32.
  • the number of the second screw hole posts 32 is three.
  • the speaker of the embodiment has a triangular prism structure as a whole, and the upper end is small, and the lower end is large, so that the speaker is placed stably.
  • the speaker can also be set to other structures;
  • Three second screw holes 32 are provided at the three corners of the housing 3, so that the fixing between the second screw hole 32 and the water spray device 2 is made stronger.
  • other numbers of second screw holes and the water spray device 2 may be provided for the fixing.
  • the second circuit board 5 has a circular structure, so that the second circuit board 5 is disposed so as to occupy a small space, which is convenient for mounting and fixing.
  • the fixing frame 4 is provided with a reinforcing plate 49 connecting the horizontal wall 41 and the vertical wall 42, wherein one reinforcing plate 49 is located between the third screw hole post 46 and the blocking member 47, and in conjunction with FIG. 4, the housing 3 A protrusion 34 for the limiting reinforcing plate 49 is provided, and the reinforcing plate 49 is provided to increase the strength of the fixing frame 4, and the third screw
  • the fixing of the second circuit board 5 is further enhanced between the hole post 46 and the blocking member 47; the protrusion 34 is arranged to limit the fixing frame 4, and the fixing rigidity of the fixing frame 4 is increased.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

L'invention concerne un haut-parleur qui comprend une seconde carte de circuit imprimé (5) et un moteur et une lampe colorée connectés à la seconde carte de circuit imprimé (5), et comprend en outre une première carte de circuit imprimé connectée à la seconde carte de circuit imprimé (5). Étant donné qu'une seconde carte de circuit imprimé (5) et une première carte de circuit imprimé sont disposées sur un haut-parleur et sont connectées, la première carte de circuit imprimé commande la seconde carte de circuit imprimé (5), et la seconde carte de circuit imprimé (5) commande un moteur et une lampe colorée, de manière à mettre en œuvre une commande du moteur et de la lampe colorée par la première carte de circuit imprimé. De cette manière, la première carte de circuit imprimé et la seconde carte de circuit imprimé (5) s'adaptent pour commander le moteur et la lampe colorée, et ni le volume de la première carte de circuit imprimé ni le volume de la seconde carte de circuit imprimé (5) n'affectent le volume du haut-parleur, si bien qu'il devient commode d'utiliser et de porter le haut-parleur.
PCT/CN2013/083537 2013-09-12 2013-09-16 Haut-parleur WO2015035637A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013104154752A CN103475958A (zh) 2013-09-12 2013-09-12 一种音箱
CN201310415475.2 2013-09-12

Publications (1)

Publication Number Publication Date
WO2015035637A1 true WO2015035637A1 (fr) 2015-03-19

Family

ID=49800632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/083537 WO2015035637A1 (fr) 2013-09-12 2013-09-16 Haut-parleur

Country Status (2)

Country Link
CN (1) CN103475958A (fr)
WO (1) WO2015035637A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103491471B (zh) * 2013-09-12 2016-04-27 邢皓宇 一种音箱
CN103475973A (zh) * 2013-09-12 2013-12-25 刘骏涛 一种音箱
CN103458329A (zh) * 2013-09-12 2013-12-18 刘骏涛 一种音箱
CN103491470A (zh) * 2013-09-12 2014-01-01 刘骏涛 一种音箱
CN103491469A (zh) * 2013-09-12 2014-01-01 刘骏涛 一种音箱

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100061578A1 (en) * 2008-09-05 2010-03-11 Inventec Appliances Corp. Portable electronic apparatus
CN202172484U (zh) * 2011-08-26 2012-03-21 陈灿曜 水舞音响
CN202860756U (zh) * 2012-11-05 2013-04-10 榆林学院 音乐喷泉控制装置
CN202998448U (zh) * 2012-12-21 2013-06-12 李丹燕 一种喷泉音响
CN103281640A (zh) * 2013-06-19 2013-09-04 刘骏涛 一种音箱
CN203457277U (zh) * 2013-09-12 2014-02-26 刘骏涛 一种音箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100061578A1 (en) * 2008-09-05 2010-03-11 Inventec Appliances Corp. Portable electronic apparatus
CN202172484U (zh) * 2011-08-26 2012-03-21 陈灿曜 水舞音响
CN202860756U (zh) * 2012-11-05 2013-04-10 榆林学院 音乐喷泉控制装置
CN202998448U (zh) * 2012-12-21 2013-06-12 李丹燕 一种喷泉音响
CN103281640A (zh) * 2013-06-19 2013-09-04 刘骏涛 一种音箱
CN203457277U (zh) * 2013-09-12 2014-02-26 刘骏涛 一种音箱

Also Published As

Publication number Publication date
CN103475958A (zh) 2013-12-25

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