WO2014110861A1 - Enceinte acoustique en forme d'arc - Google Patents

Enceinte acoustique en forme d'arc Download PDF

Info

Publication number
WO2014110861A1
WO2014110861A1 PCT/CN2013/071991 CN2013071991W WO2014110861A1 WO 2014110861 A1 WO2014110861 A1 WO 2014110861A1 CN 2013071991 W CN2013071991 W CN 2013071991W WO 2014110861 A1 WO2014110861 A1 WO 2014110861A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
battery
screw hole
control switch
arc
Prior art date
Application number
PCT/CN2013/071991
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 WO2014110861A1 publication Critical patent/WO2014110861A1/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
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Definitions

  • the present invention relates to the field of sound boxes, and more particularly to a circular arc shaped sound box. ⁇ Background technique ⁇
  • the speaker includes a face shell, a rear shell, and a bottom shell.
  • the three shells are connected and fixed to form a cavity with a small upper end and a large lower end, and further includes
  • the battery compartment and the battery tray on the bottom case are installed in the cavity, and the corresponding connection opening of the battery compartment and the battery tray is fixed to form a battery installation device for accommodating the battery, so that four equal-sized batteries can be accommodated, and the battery tray can be disassembled. Easy to inspect and repair.
  • the battery compartment is integrally connected with the bottom case, and the battery tray is fixed on the bottom case and connected to the battery compartment, and the two are not directly connected and fixed, so that the connection between the two is It may not be strong, so it may affect battery power.
  • the technical problem to be solved by the present invention is to provide a circular arc type speaker which is firmly connected between the battery compartment and the battery tray.
  • a circular arc speaker comprising a face shell, a rear case, a bottom case, a circuit board and a battery installation device, the battery installation device including a battery compartment and a battery tray
  • the circuit board is fixed at one end to the battery compartment, and the other end is fixed to the battery tray.
  • a screw hole column is disposed on each side of the battery compartment, a screw hole column is disposed on the battery tray, and a screw hole corresponding to the three screw hole posts is disposed on the circuit board,
  • the circuit board is fastened to the mounting battery unit by screws through the screw holes and the screw hole posts.
  • the circuit board is fixed to the battery compartment and the battery tray by screws, which is easy to disassemble, so as not to affect the disassembly of the battery tray; and the screws are firmly fixed, thereby enhancing the connection relationship between the battery tray and the battery compartment. , to ensure that the battery in the installed battery unit works normally.
  • a power control switch is disposed at one end edge of the circuit board, and a power control switch hole for placing the power control switch is disposed on the rear case. Setting the power control switch hole on the rear case makes it easy to set other devices in the cover, and this setting makes the speaker more beautiful.
  • a sound volume control switch is disposed on the circuit board, the volume control switch is located beside the power control switch, and a volume control switch hole for placing the volume control switch is disposed on the rear case. Set the power control switch and volume control switch together for easy control and use.
  • an indicator light is further disposed on the circuit board, the indicator light is located at the other end of the power control switch, and an indicator light hole for placing the indicator light is disposed on the surface shell.
  • the indicator light has a display effect, which can indicate the playback effect of the speaker, which is convenient for people to use, and also makes the speaker beautiful.
  • the circuit board is a rectangular plate-like structure that cuts one corner or two corners or three corners or four corners. Rectangular plate shape is easy to produce and easy to set up; Because of the arc shape of the speaker, in order to make full use of the space inside the speaker cavity, the circuit board can be reasonably cut into one corner or two corners or three corners or four. Corner rectangular plate structure.
  • a screw hole column is disposed on each side of the battery tray, a screw hole column is disposed on one side of the battery compartment, and a screw hole corresponding to the three screw hole columns is disposed on the circuit board.
  • the circuit board is fixed to the mounting battery device by screws through the screw holes and the screw hole posts. This is another specific way in which the board is attached to the battery unit, which has the same effect.
  • a screw hole column is disposed on each side of the battery tray, and a screw hole column is disposed on each side of the battery compartment, and the circuit board is provided with a screw corresponding to the four screw hole posts.
  • the hole, the circuit board is fixed to the mounting battery device with a screw through the screw hole and the screw hole column. This is another specific way in which the board is attached to the battery unit.
  • the four screws can be used to enhance the firmness of the fixing.
  • the power control switch is a toggle switch.
  • the toggle switch is easy to control.
  • the volume control switch is a rotary switch. It is easy to control the volume by turning the rotary switch.
  • the present invention is to fix the circuit board between the battery compartment and the battery tray,
  • the circuit board covers the connection between the battery compartment and the battery tray so that the connected joint can be further fixed to make the connection more secure.
  • FIG. 1 is a schematic view of a first embodiment of the present invention.
  • the invention discloses a circular arc speaker, which comprises a face shell, a back shell, a bottom shell, a circuit board and a battery installation device.
  • the battery installation device comprises a battery compartment 1 and a battery tray 2
  • the circuit board 3 is fixed on the battery compartment 1 and the other end is fixed on the battery tray 2, and the circuit board 3 covers the connection between the battery compartment 1 and the battery tray 2, thereby It is then possible to further secure the joint to make it more secure.
  • a screw hole column is disposed on each side of the battery compartment 1
  • a screw hole column is disposed on the battery tray 2
  • the circuit board 3 is disposed corresponding to the three screw hole columns.
  • the circuit board 3 is a rectangular plate-like structure in which one corner or two corners or three corners or four corners are cut off; the rectangular plate shape is easy to produce and convenient to set; since the speaker is circular arc shape, By utilizing the space in the cavity of the speaker as much as possible, it is possible to reasonably manufacture the circuit board 3 into a rectangular plate-like structure in which one corner or two corners or three corners or four corners are cut. It is also possible to arrange the circuit board 3 in other shapes, such as a circular plate shape and a curved plate shape.
  • a power control switch is disposed at the edge of the circuit board at the end of the circuit board 991, and the power control switch hole for placing the power control switch is disposed on the rear housing.
  • the power control switch is a switch 4; a sound volume control switch is disposed on the circuit board 3, the volume control switch is located beside the power control switch, and the rear case is further provided with a volume control for placing the volume control switch
  • the volume control switch is a rotary switch 5; a power control switch hole is arranged on the rear case, and other devices can be conveniently arranged in the face shell, and the toggle switch 4 and the rotary switch 5 are conveniently arranged. Control, use, and toggle switch 4 control opening and closing convenience, by rotating the rotary switch 5 to facilitate control of the volume of the volume; In addition, this setting can also make the overall speaker more beautiful.
  • an indicator light (not shown) is further disposed on the circuit board 3, the indicator light is located at the other end of the power control switch, and the cover is provided with a
  • the indicator light of the indicator light has a display effect, which can indicate the playback effect of the speaker, which is convenient for people to use, and also makes the speaker more beautiful. It is also possible to set the indicator to other devices that have an indication effect, such as: Display.
  • a screw hole column is disposed on each side of the battery tray, a screw hole column is disposed on one side of the battery compartment, and the circuit board is disposed with the three a screw hole corresponding to the screw hole column, wherein the circuit board is fixed to the mounting battery device by the screw hole and the screw hole column; this is another specific manner in which the circuit board is fixed on the battery device, and the same Enhance the robustness of the battery compartment and battery tray connections.
  • a screw hole column is disposed on each side of the battery tray, and a screw hole column is disposed on each side of the battery compartment, the circuit board a screw hole corresponding to the four screw hole posts is disposed on the mounting battery device through the screw hole and the screw hole column; the circuit board is fixed on the mounting battery device
  • the fixing of the screws can further enhance the firmness of the fixing.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L'invention concerne une enceinte acoustique en forme d'arc comprenant un boîtier avant, un boîtier arrière, un boîtier inférieur, une carte de circuits imprimés (3) et un appareil d'installation de batterie. L'appareil d'installation de batterie comprend un compartiment batterie (1) et un bac à batterie (2). Une extrémité de la carte de circuits imprimés (3) est fixée au niveau du compartiment batterie (1), tandis que l'autre extrémité est fixée sur le bac à batterie (2). En raison du fait que la carte de circuits imprimés (3) est fixée sur et entre le compartiment batterie (1) et le bac à batterie (2), la carte de circuits imprimés (3) recouvre le raccordement du compartiment batterie (1) et du bac à batterie (2), permettant ainsi une autre fixation du raccordement pour permettre au raccordement d'être d'une fermeté accrue.
PCT/CN2013/071991 2013-01-18 2013-02-28 Enceinte acoustique en forme d'arc WO2014110861A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013100194873A CN103037286A (zh) 2013-01-18 2013-01-18 一种圆弧形音箱
CN201310019487.3 2013-01-18

Publications (1)

Publication Number Publication Date
WO2014110861A1 true WO2014110861A1 (fr) 2014-07-24

Family

ID=48023692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/071991 WO2014110861A1 (fr) 2013-01-18 2013-02-28 Enceinte acoustique en forme d'arc

Country Status (2)

Country Link
CN (1) CN103037286A (fr)
WO (1) WO2014110861A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411258A (zh) * 2013-08-29 2013-11-27 谢虹 一种电暖宝
CN103475957A (zh) * 2013-09-12 2013-12-25 刘骏涛 一种音箱
CN105704610B (zh) * 2016-04-07 2019-01-15 邢皓宇 一种微型音箱

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201499300U (zh) * 2009-08-20 2010-06-02 郑润远 一种自供电的麦克风
US20110033066A1 (en) * 2009-08-04 2011-02-10 James Siegrist Circular speaker
CN202034425U (zh) * 2011-04-18 2011-11-09 陈惠明 一种用于迷你音箱上的锂电池仓
CN202197387U (zh) * 2011-08-25 2012-04-18 中山市格美通用电子有限公司 一种可调节支撑架的ipod音箱
CN202455496U (zh) * 2011-02-21 2012-09-26 全富电子股份有限公司 防止电池液泄漏的麦克风
CN203104707U (zh) * 2013-01-18 2013-07-31 刘骏涛 一种圆弧形音箱

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2349735Y (zh) * 1998-01-20 1999-11-17 陈进育 移动电话电池盒
CN201114658Y (zh) * 2007-10-12 2008-09-10 忻元江 折叠式多功能迷你音箱
CN201732818U (zh) * 2010-04-14 2011-02-02 三阳工业股份有限公司 电池盒的结构改良

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110033066A1 (en) * 2009-08-04 2011-02-10 James Siegrist Circular speaker
CN201499300U (zh) * 2009-08-20 2010-06-02 郑润远 一种自供电的麦克风
CN202455496U (zh) * 2011-02-21 2012-09-26 全富电子股份有限公司 防止电池液泄漏的麦克风
CN202034425U (zh) * 2011-04-18 2011-11-09 陈惠明 一种用于迷你音箱上的锂电池仓
CN202197387U (zh) * 2011-08-25 2012-04-18 中山市格美通用电子有限公司 一种可调节支撑架的ipod音箱
CN203104707U (zh) * 2013-01-18 2013-07-31 刘骏涛 一种圆弧形音箱

Also Published As

Publication number Publication date
CN103037286A (zh) 2013-04-10

Similar Documents

Publication Publication Date Title
US10321236B2 (en) Loudspeaker module
WO2014110861A1 (fr) Enceinte acoustique en forme d'arc
WO2015027504A1 (fr) Haut-parleur miniature
WO2015035642A1 (fr) Haut-parleur
WO2015035635A1 (fr) Haut-parleur
WO2015096128A1 (fr) Dispositif de notification de courrier
WO2015058346A1 (fr) Concentrateur usb
WO2015100663A1 (fr) Électronique audio miniature
CN203104707U (zh) 一种圆弧形音箱
WO2015035634A1 (fr) Haut-parleur
CN203691608U (zh) 一种微型音响
CN202873012U (zh) 一种音箱
WO2015035638A1 (fr) Haut-parleur
CN221263938U (zh) 一种内置环绕式喇叭的音箱
WO2013120303A1 (fr) Dispositif d'affichage à cristaux liquides aminci
CN203323053U (zh) 一种可拆卸电源的面板灯
JP2008172741A (ja) 定在波除去装置
WO2015035632A1 (fr) Haut-parleur
CN213094420U (zh) 音箱
WO2015035639A1 (fr) Haut-parleur
CN209572118U (zh) 一种防水wifi音箱
WO2014043914A1 (fr) Haut-parleur
CN219919096U (zh) 一种便携式广告收款音响
US20060124382A1 (en) Corner audio enclosure and advertising means
CN208172670U (zh) 一种车载电脑机箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13871479

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 10/12/2015)

122 Ep: pct application non-entry in european phase

Ref document number: 13871479

Country of ref document: EP

Kind code of ref document: A1