WO2021088834A1 - Chargeur monté sur véhicule apte à recevoir un étui d'écouteur - Google Patents

Chargeur monté sur véhicule apte à recevoir un étui d'écouteur Download PDF

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Publication number
WO2021088834A1
WO2021088834A1 PCT/CN2020/126288 CN2020126288W WO2021088834A1 WO 2021088834 A1 WO2021088834 A1 WO 2021088834A1 CN 2020126288 W CN2020126288 W CN 2020126288W WO 2021088834 A1 WO2021088834 A1 WO 2021088834A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
placing
circuit board
socket
car charger
Prior art date
Application number
PCT/CN2020/126288
Other languages
English (en)
Chinese (zh)
Inventor
苏永东
Original Assignee
新嘉数码电子(深圳)有限公司
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 新嘉数码电子(深圳)有限公司 filed Critical 新嘉数码电子(深圳)有限公司
Publication of WO2021088834A1 publication Critical patent/WO2021088834A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • 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 utility model relates to a vehicle-mounted charger, in particular to a vehicle-mounted charger capable of placing an earphone box.
  • headset box is used to place Bluetooth headsets and simultaneously charge Bluetooth headsets.
  • headset boxes that are charged by wire, they can only be charged with an external cable and charger.
  • the headset box when the headset box is charged by a car charger, the headset must be relied on the cable to charge the headset box and the car. Make the connection, and the earphone box needs to be placed in an appropriate position after the connection, resulting in inconvenient use.
  • the technical problem to be solved by the utility model is that, in view of the shortcomings of the prior art, it provides a vehicle-mounted vehicle that can not only place the earphone box, but also charge the earphone box, and fix the earphone box in one position for easy access. charger.
  • the present utility model adopts the following technical solutions.
  • a vehicle-mounted charger capable of placing an earphone box includes a housing, a cigarette lighter plug is arranged at the lower end of the housing, a circuit board is arranged in the housing, and a groove is formed on the top of the housing.
  • the groove is provided with a charging plug that can be plugged into the earphone box, the charging plug and the cigarette lighter plug are electrically connected to the circuit board, and the cigarette lighter is powered by the circuit board.
  • the electric energy connected by the charger plug is converted into electric energy for charging the earphone box, and is transmitted to the earphone box through the charging plug.
  • a charging socket is penetrated on the housing, and the charging socket is electrically connected to the circuit board.
  • a protruding portion protruding outward is formed on the side of the housing, and a cavity for accommodating the circuit board is formed on the inner side of the protruding portion.
  • the charging socket is inserted through the top end of the protruding part.
  • the charging socket includes one or more of a USB socket, a Mini USB socket, a Micro USB socket, a USB Type C socket, and a Lightning socket.
  • a charging indicator light is provided on the circuit board, and the charging indicator light penetrates the top of the protruding part.
  • the inner concave surface of the groove is a circular arc surface.
  • a circular recessed portion is formed on the side of the housing facing away from the protruding portion.
  • the charging interface seat of the earphone box can be aligned and plugged into the charging plug during use, thereby realizing the quick connection of the earphone box and the car charger.
  • Figure 1 is a three-dimensional view of the utility model car charger
  • Figure 2 is the second three-dimensional view of the utility model car charger
  • Figure 3 is a structural diagram of the car charger and earphone box
  • Figure 4 is an exploded view of the utility model car charger.
  • the utility model discloses a car charger capable of placing an earphone box.
  • the car charger includes a casing 1, and a cigarette lighter plug 2 is provided at the lower end of the casing 1.
  • 1 is provided with a circuit board 3
  • the top of the housing 1 is formed with a groove 5
  • the groove 5 is provided with a charging plug 6 that can be plugged into the earphone box 4, the charging plug 6 and the socket
  • the cigarette lighter plug 2 is electrically connected to the circuit board 3, and the electric energy connected to the cigarette lighter plug 2 is converted into electric energy for charging the earphone box 4 through the circuit board 3, and It is transmitted to the earphone box 4 through the charging plug 6.
  • the charging interface seat 40 of the earphone box 4 can be aligned and plugged into the charging plug 6, thereby realizing quick plugging of the earphone box 4 and the car charger without external cables. It is not only convenient for users to use, but also convenient to carry. While the car charger is charging the earphone box 4, it can also reliably fix the earphone box 4. Compared with the prior art, the present invention has a fixing function and a charging function for the earphone box 4, and is particularly suitable for The car is used in the environment, which satisfies the needs of users and the market better.
  • the housing 1 is provided with a charging socket 7, and the charging socket 7 is electrically connected to the circuit board 3.
  • a protruding portion 10 protruding outward is formed on the side of the housing 1, and an inner side of the protruding portion 10 is formed with a space for accommodating the circuit board 3. Cavity.
  • the charging socket 7 is inserted through the top end of the protruding portion 10.
  • the charging socket 7 includes one or more of a USB socket, a Mini USB socket, a Micro USB socket, a USB Type C socket, and a Lightning socket.
  • a USB socket a USB socket
  • Mini USB socket a USB socket
  • Micro USB socket a USB Type C socket
  • Lightning socket a USB socket
  • the charging socket 7 can also be set to other types of sockets. These replacement methods are all flexible choices made under the guidance of the spirit of the present invention. It should be included in the scope of protection of the utility model.
  • a charging indicator light 8 is provided on the circuit board 3, and the charging indicator light 8 is penetrated at the top of the protruding portion 10.
  • the inner concave surface of the groove 5 is a circular arc surface.
  • a circular recess 12 is formed on the side of the housing 1 facing away from the protruding portion 10.
  • hanging ears 20 are respectively provided on both sides of the housing 1.
  • the above-mentioned hanging ears 20 can be used to hang other small objects such as cables or keychains.
  • the charging interface seat of the earphone box can be aligned and plugged into the charging plug during use, thereby realizing the quick connection of the earphone box and the car charger.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un chargeur monté sur véhicule apte à recevoir un étui d'écouteur, comprenant un boîtier (1) ; une fiche d'allume-cigare (2) est disposée sur l'extrémité inférieure du boîtier (1), une carte de circuit imprimé (3) est disposée dans le boîtier (1), et une rainure (5) est formée sur la partie supérieure du boîtier (1) ; une fiche de charge (6) qui peut être enfichée dans l'étui d'écouteur est disposée dans la rainure (5) ; la fiche de charge (6) et la fiche d'allume-cigare (2) sont respectivement connectées électriquement à la carte de circuit imprimé (3) ; et l'énergie électrique fournie par l'intermédiaire de la fiche d'allume-cigare (2) est convertie, au moyen de la carte de circuit imprimé (3), en énergie électrique qui peut charger l'étui d'écouteur, et est transmise à l'étui d'écouteur par l'intermédiaire de la fiche de charge (6). De cette manière, la présente invention peut non seulement recevoir un étui d'écouteur, mais également charger l'étui d'écouteur.
PCT/CN2020/126288 2019-11-05 2020-11-03 Chargeur monté sur véhicule apte à recevoir un étui d'écouteur WO2021088834A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921895470.3 2019-11-05
CN201921895470.3U CN211089165U (zh) 2019-11-05 2019-11-05 一种可放置耳机盒的车载充电器

Publications (1)

Publication Number Publication Date
WO2021088834A1 true WO2021088834A1 (fr) 2021-05-14

Family

ID=71632107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/126288 WO2021088834A1 (fr) 2019-11-05 2020-11-03 Chargeur monté sur véhicule apte à recevoir un étui d'écouteur

Country Status (2)

Country Link
CN (1) CN211089165U (fr)
WO (1) WO2021088834A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211089165U (zh) * 2019-11-05 2020-07-24 新嘉数码电子(深圳)有限公司 一种可放置耳机盒的车载充电器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203278372U (zh) * 2013-06-08 2013-11-06 史央春 一种车载点烟充电装置
CN207588483U (zh) * 2017-11-01 2018-07-06 姚迪科 一种车载usb充电器
US20180366892A1 (en) * 2017-06-20 2018-12-20 Technaxx Deutschland GmbH & Co. KG Usb car charger with integrated vehicle alarm
CN208344109U (zh) * 2018-03-22 2019-01-08 广东力德诺电子科技有限公司 带有蓝牙耳机的车载充电装置
CN210867215U (zh) * 2019-09-23 2020-06-26 深圳市宏果智能技术有限公司 一种车载充电器
CN211089165U (zh) * 2019-11-05 2020-07-24 新嘉数码电子(深圳)有限公司 一种可放置耳机盒的车载充电器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203278372U (zh) * 2013-06-08 2013-11-06 史央春 一种车载点烟充电装置
US20180366892A1 (en) * 2017-06-20 2018-12-20 Technaxx Deutschland GmbH & Co. KG Usb car charger with integrated vehicle alarm
CN207588483U (zh) * 2017-11-01 2018-07-06 姚迪科 一种车载usb充电器
CN208344109U (zh) * 2018-03-22 2019-01-08 广东力德诺电子科技有限公司 带有蓝牙耳机的车载充电装置
CN210867215U (zh) * 2019-09-23 2020-06-26 深圳市宏果智能技术有限公司 一种车载充电器
CN211089165U (zh) * 2019-11-05 2020-07-24 新嘉数码电子(深圳)有限公司 一种可放置耳机盒的车载充电器

Also Published As

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