CN211089165U - Can place on-vehicle charger of earphone box - Google Patents
Can place on-vehicle charger of earphone box Download PDFInfo
- Publication number
- CN211089165U CN211089165U CN201921895470.3U CN201921895470U CN211089165U CN 211089165 U CN211089165 U CN 211089165U CN 201921895470 U CN201921895470 U CN 201921895470U CN 211089165 U CN211089165 U CN 211089165U
- Authority
- CN
- China
- Prior art keywords
- earphone box
- circuit board
- charging
- socket
- vehicle
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
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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
Abstract
The utility model discloses a can place on-vehicle charger of earphone box, it is including the casing, the lower extreme of casing is equipped with the cigar lighter plug, be equipped with the circuit board in the casing, the top of casing is formed with the recess, be equipped with in the recess can peg graft in the charging plug of earphone box, charging plug with the cigar lighter plug electric connection respectively in the circuit board, borrow by the circuit board will the electric energy conversion that the cigar lighter plug inserts can supply the electric energy that the earphone box charges, and pass through the charging plug transmission extremely the earphone box. The utility model discloses can place the earphone box, can charge to the earphone box again.
Description
Technical Field
The utility model relates to an on-vehicle charger especially relates to an on-vehicle charger that can place earphone box.
Background
Along with people's improvement to electronic equipment portability requirement, wireless formula bluetooth headset's application is also popularized gradually, auxiliary product such as earphone box also should be born, the earphone box is used for placing bluetooth headset, have the equipment that charges to bluetooth headset simultaneously concurrently, but to some earphone boxes that charge through the wire, it can only realize charging with external cable and charger, for example, when the earphone box charges through the vehicular charger, must rely on the cable to be connected earphone box and vehicular charging, and need place the earphone box in appropriate position after connecting, it is not convenient enough to lead to the use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's not enough, provide one kind and can place the earphone box, can charge to the earphone box again, can fix the earphone box in a position moreover to the on-vehicle charger of conveniently taking.
In order to solve the technical problem, the utility model adopts the following technical scheme.
The utility model provides a can place on-vehicle charger of earphone box, its is including the casing, the lower extreme of casing is equipped with the cigar lighter plug, be equipped with the circuit board in the casing, the top of casing is formed with the recess, be equipped with in the recess can peg graft in the charging plug of earphone box, charging plug with the cigar lighter plug respectively electric connection in the circuit board, borrow by the circuit board will the electric energy conversion that the cigar lighter plug inserts can supply the electric energy that the earphone box charges, and pass through charging plug transmits extremely the earphone box.
Preferably, a charging socket penetrates through the shell, and the charging socket is electrically connected to the circuit board.
Preferably, the side of the housing is formed with a protrusion protruding outward, and the inner side of the protrusion is formed with a cavity for accommodating the circuit board.
Preferably, the charging socket is inserted through a top end of the protruding portion.
Preferably, 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 an L lightening socket.
Preferably, a charging indicator lamp is arranged on the circuit board and penetrates through the top end of the protruding portion.
Preferably, the concave surface of the groove is a circular arc surface.
Preferably, a circular recess is formed on a side of the housing facing away from the protrusion.
The utility model discloses an among the on-vehicle charger that can place the earphone box, during the use can with the charging interface seat of earphone box aligns and inserts in charging plug, and then has realized pegging graft earphone box and on-vehicle charger fast, need not external cable, has not only made things convenient for the user to use, can fix the position of on-vehicle cigar lighter to the box that charges moreover, conveniently takes, is particularly suitable for using in the environment at the car, has better satisfied user's needs and market demand.
Drawings
Fig. 1 is a first perspective view of the vehicle-mounted charger of the present invention;
fig. 2 is a second perspective view of the vehicle-mounted charger of the present invention;
fig. 3 is a structural diagram of the vehicle-mounted charger and the earphone box;
fig. 4 is an exploded view of the vehicle charger of the present invention.
Detailed Description
The present invention will be described in more detail with reference to the accompanying drawings and examples.
The utility model discloses a can place on-vehicle charger of earphone box combines fig. 1 to 4 shown, and it is including casing 1, the lower extreme of casing 1 is equipped with cigar lighter plug 2, be equipped with circuit board 3 in the casing 1, the top of casing 1 is formed with recess 5, be equipped with in the recess 5 can peg graft in earphone box 4's charging plug 6, charging plug 6 with cigar lighter plug 2 electric connection respectively in circuit board 3, borrow by circuit board 3 will the electric energy conversion that cigar lighter plug 2 inserts can supply the electric energy that earphone box 4 charges, and pass through charging plug 6 transmits extremely earphone box 4.
In the above-mentioned vehicle-mounted charger, can during the use with the interface socket 40 that charges of earphone box 4 aligns and inserts in charging plug 6, and then has realized pegging graft earphone box 4 and vehicle-mounted charger fast, need not external cable, has not only made things convenient for the user to use, conveniently carries moreover. On-vehicle charger when charging earphone box 4, can also with earphone box 4 is reliably fixed, compares prior art, the utility model discloses play fixed action and the function of charging to earphone box 4, be particularly suitable for using in the environment at the car, has satisfied user's needs and market demand betterly.
In this embodiment, the housing 1 is provided with a charging socket 7, and the charging socket 7 is electrically connected to the circuit board 3.
In order to accommodate the circuit board, in the present embodiment, the side of the housing 1 is formed with a protrusion 10 protruding outward, and the inner side of the protrusion 10 is formed with a cavity for accommodating the circuit board 3.
In order to facilitate plugging of the cable, in this embodiment, the charging socket 7 is disposed through the top end of the protruding portion 10.
In this embodiment, 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 an L lightening socket, but the present invention is not limited to this in practical application, and the charging socket 7 can be set as other types of sockets according to market needs, and these alternatives are all flexible choices made under the spirit of the present invention, and therefore, all should be included in the scope of the present invention.
In order to prompt the charging state, in this embodiment, a charging indicator light 8 is disposed on the circuit board 3, and the charging indicator light 8 is disposed on the top end of the protruding portion 10 in a penetrating manner.
As a preferable structure, the concave surface of the groove 5 is a circular arc surface.
In order to facilitate grasping and holding the vehicle-mounted charger, in the present embodiment, a circular recess 12 is formed on a side of the housing 1 facing away from the protrusion 10.
Further, two sides of the housing 1 are respectively provided with a hanging lug 20. The hanging lug 20 can be used for hanging cables or key rings and other small objects.
The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The vehicle-mounted charger capable of placing the earphone box is characterized by comprising a shell, wherein a cigarette lighter plug is arranged at the lower end of the shell, a circuit board is arranged in the shell, a groove is formed in the top of the shell, a charging plug capable of being plugged into the earphone box is arranged in the groove, the charging plug and the cigarette lighter plug are respectively and electrically connected to the circuit board, electric energy accessed by the cigarette lighter plug is converted into electric energy capable of being charged by the earphone box through the circuit board, and the electric energy is transmitted to the earphone box through the charging plug;
a charging socket penetrates through the shell and is electrically connected with the circuit board;
a bulge part protruding outwards is formed on the side part of the shell, and a cavity for accommodating the circuit board is formed on the inner side of the bulge part;
the charging socket is arranged at the top end of the protruding part in a penetrating mode.
2. The vehicle charger of claim 1, wherein the charging socket comprises one or more of a USB socket, a MiniUSB socket, a microsusb socket, a USBTypeC socket, and an L lightening socket.
3. The vehicle-mounted charger capable of placing the earphone box according to claim 1, wherein a charging indicator lamp is arranged on the circuit board, and the charging indicator lamp is arranged at the top end of the protruding portion in a penetrating manner.
4. The vehicle charger of claim 1, wherein the concave surface of the groove is a circular arc surface.
5. The vehicle charger of claim 1, wherein a circular recess is formed on a side of the housing facing away from the protrusion.
6. The vehicle-mounted charger capable of placing the earphone box according to claim 1, wherein two sides of the housing are respectively provided with a hanging ear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895470.3U CN211089165U (en) | 2019-11-05 | 2019-11-05 | Can place on-vehicle charger of earphone box |
| PCT/CN2020/126288 WO2021088834A1 (en) | 2019-11-05 | 2020-11-03 | Vehicle-mounted charger capable of placing earphone case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895470.3U CN211089165U (en) | 2019-11-05 | 2019-11-05 | Can place on-vehicle charger of earphone box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211089165U true CN211089165U (en) | 2020-07-24 |
Family
ID=71632107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921895470.3U Active CN211089165U (en) | 2019-11-05 | 2019-11-05 | Can place on-vehicle charger of earphone box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211089165U (en) |
| WO (1) | WO2021088834A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088834A1 (en) * | 2019-11-05 | 2021-05-14 | 新嘉数码电子(深圳)有限公司 | Vehicle-mounted charger capable of placing earphone case |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203278372U (en) * | 2013-06-08 | 2013-11-06 | 史央春 | Vehicle-mounted cigarette-lighting charging device |
| DE202017103663U1 (en) * | 2017-06-20 | 2017-10-05 | Technaxx Deutschland GmbH & Co. KG | USB charger for motor vehicles with alarm function |
| CN207588483U (en) * | 2017-11-01 | 2018-07-06 | 姚迪科 | A kind of vehicle-mounted USB charger |
| CN208344109U (en) * | 2018-03-22 | 2019-01-08 | 广东力德诺电子科技有限公司 | Vehicle-mounted charging device with bluetooth headset |
| CN210867215U (en) * | 2019-09-23 | 2020-06-26 | 深圳市宏果智能技术有限公司 | Vehicle-mounted charger |
| CN211089165U (en) * | 2019-11-05 | 2020-07-24 | 新嘉数码电子(深圳)有限公司 | Can place on-vehicle charger of earphone box |
-
2019
- 2019-11-05 CN CN201921895470.3U patent/CN211089165U/en active Active
-
2020
- 2020-11-03 WO PCT/CN2020/126288 patent/WO2021088834A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088834A1 (en) * | 2019-11-05 | 2021-05-14 | 新嘉数码电子(深圳)有限公司 | Vehicle-mounted charger capable of placing earphone case |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021088834A1 (en) | 2021-05-14 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |