CN212114838U

CN212114838U - Multifunctional vehicle-mounted charger

Info

Publication number: CN212114838U
Application number: CN202020952281.1U
Authority: CN
Inventors: 雷聪
Original assignee: Guangdong First Stop Stereo Garage Equipment Co ltd
Current assignee: Guangdong First Stop Stereo Garage Equipment Co ltd
Priority date: 2019-09-10
Filing date: 2020-05-29
Publication date: 2020-12-08
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a vehicle-mounted charger, in particular to a multifunctional vehicle-mounted charger, which comprises a shell with a cavity, a data line and a PCB (printed circuit board) arranged in the cavity; the cavity is internally provided with a positioning module, a recording module and a sound pick-up, and the recording module and the positioning module are respectively electrically connected with the PCB; the pickup is positioned below the sound recording hole, and the output end of the pickup is electrically connected with the input end of the sound recording module; one side of the shell close to the USB interface is provided with a through hole; the data line is positioned in the cavity and is provided with a first connecting end and a second connecting end; the first connecting end is electrically connected with the PCB, and the second connecting end passes through the through hole and extends out of the shell and establishes stretching or contracting movement relative to the shell through an automatic telescopic device; this application has a plurality of connectors, facilitates the use this use, possesses locate function and recording function moreover, has further improved on-vehicle charger's flexibility and the adaptability of environment.

Description

Multifunctional vehicle-mounted charger

Technical Field

The utility model relates to an on-vehicle charger specifically discloses a multi-function vehicle charger.

Background

The existing vehicle-mounted charger has single function, the structure of the existing vehicle-mounted charger is limited to a main body and a plug part, an internal charging circuit is simply matched with a charging interface at the top, the function of the existing vehicle-mounted charger is that the existing vehicle-mounted charger is installed and fixed on a vehicle and is charged by a mobile phone, the single function condition lasts for a long time, a new vehicle-mounted charger product needs to stand out, the competitiveness is better than that of a traditional product, and the vehicle-mounted charger has more functions and is suitable for the use environment and the product attribute.

Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide multi-function vehicle charger to solve the problem that prior art vehicle charger function is very single. The utility model discloses a multifunctional vehicle-mounted charger, which comprises a shell with a cavity, a data line and a PCB board arranged in the cavity; one end of the shell is provided with a USB interface, and the other end of the shell is provided with a vehicle-mounted power supply interface connected with the cigarette lighter; the vehicle-mounted power interface comprises two negative elastic convex parts and a positive elastic convex column, and the two negative elastic convex parts are respectively symmetrically arranged on two sides of the shell; positive pole elasticity projection one end setting in the casing and with PCB board electric connection, the other end stretches out the casing bottom, wherein:

the shell is provided with a sound recording hole, a positioning module, a sound recording module and a sound pickup are arranged in the cavity, and the sound recording module and the positioning module are respectively electrically connected with the PCB; the pickup is positioned below the sound recording hole, and the output end of the pickup is electrically connected with the input end of the sound recording module; a through hole is formed in one side, close to the USB interface, of the shell; the data line is positioned in the cavity and is provided with a first connecting end and a second connecting end; the first connecting end is electrically connected with the PCB, and the second connecting end penetrates through the through hole to extend out of the shell and establishes stretching or contracting movement relative to the shell through an automatic telescopic device.

Preferably, the automatic telescopic device is an automatic winder.

Preferably, the second connection end includes a housing, a first interface, a second interface, and a third interface, the housing is fixedly connected to the data line, and the first interface, the second interface, and the third interface are respectively disposed on three sides of the housing.

Preferably, the first interface is an apple interface; the second interface is an android interface; the third interface is a Type-C interface.

Preferably, still be provided with the recording switch on the casing, the recording switch with recording module electric connection.

Preferably, heat dissipation grooves are symmetrically formed in two sides of the lower portion of the shell and communicated with the cavity.

The utility model relates to a multi-function vehicle carries charger's technological effect does:

1. the multifunctional vehicle-mounted charger is internally provided with the positioning module and the recording module, so that the multifunctional vehicle-mounted charger has a positioning function and a recording function, and a vehicle owner can start the recording function to be turned on or off through the recording switch according to own needs at any time in the use process; the anti-theft function can also be realized by utilizing the positioning function; brings convenience to the use of the user.

2. The utility model provides a multi-function vehicle charger not only has the USB interface to supply the user to connect the data line to set up for the electron and charge, still from the data line that has taken a many interfaces, this data line is close to USB interface one end, one end is connected with the CPB board electricity in the casing, guarantee the data line circular telegram, the automatic telescoping device swing joint of installation in data line and the casing, the realization can be pulled out the through-hole of data line from the casing with the hand, it is locked to loosen hand data line, reuse hand power is once and loosen the motion that the hand is then the line automatic backrush under automatic telescoping device's effect. On the contrary, the hand-free line can be continuously pulled out to the required length, so that the data line is combined with the vehicle-mounted charger, the function of the vehicle-mounted charger is further improved, and the use by a user is facilitated.

Furthermore, the first interface of data line is apple interface, the second interface is tall and erect the interface for ann, the third interface is the Type-C interface, can satisfy the cell-phone electricity of different models and connect, has further improved the flexibility of on-vehicle charger and the adaptability of environment.

Drawings

FIG. 1: the embodiment of the utility model provides a multi-function vehicle carries charger's overall structure schematic diagram.

FIG. 2: the embodiment of the utility model provides a structural schematic of the second link of data line among the multi-functional vehicle charger.

FIG. 3: the embodiment of the utility model provides a multi-function vehicle carries charger's circuit block schematic diagram.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1-3, in order to provide an embodiment of the present invention, the multifunctional vehicle-mounted charger in this embodiment is used for a user to charge an electronic device in a vehicle, and the multifunctional vehicle-mounted charger in this embodiment includes a housing 1 with a cavity, a data line 2, and a PCB board 3 disposed in the cavity; one end of the shell 1 is provided with a USB interface 11, and the other end is provided with a vehicle-mounted power interface 12 connected with the cigarette lighter; the vehicle-mounted power interface 12 comprises two negative elastic convex parts 121 and a positive elastic convex column 122, wherein the two negative elastic convex parts 121 are respectively symmetrically arranged at two sides of the shell 1; one end of the positive elastic convex column 122 is arranged in the shell 1 and electrically connected with the PCB 3, and the other end extends out of the bottom of the shell 1. The following further describes the respective constituent elements of the multi-function vehicle-mounted charger:

a sound recording hole 14 is formed in the shell 1, a positioning module 6, a sound recording module 5 and a sound pickup are arranged in the cavity, and the sound recording module 5 and the positioning module 6 are respectively and electrically connected with the PCB 3; the pickup is positioned below the sound recording hole 14, and the output end of the pickup is electrically connected with the input end of the sound recording module 5; one side of the shell 1 close to the USB interface 11 is provided with a through hole 201; the data line 2 is positioned in the cavity and is provided with a first connecting end 24 and a second connecting end 25; the first connection terminal 24 is electrically connected to the PCB 3, and the second connection terminal 25 extends out of the housing 1 through the through hole 201 and establishes a stretching or contracting motion relative to the housing 1 through an automatic retracting device (not shown).

Further, automatic telescoping device (not shown) is automatic winder, the utility model provides an automatic winder belongs to prior art, can buy on the market, as long as install data line 2 on automatic winder after buying automatic winder from market or online, install automatic winder again and change the second link 25 that can realize data line 2 in casing 1's cavity and pass through the through-hole 201 and stretch out outside casing 1 and establish through an automatic telescoping device (not shown) and do tensile or the motion of shrink for casing 1. Therefore, the automatic reel in this embodiment is not described in detail;

in addition, as shown in fig. 2, the second connection terminal 25 includes a housing 26, a first port 21, a second port 22, and a third port 23, the housing 1 is fixedly connected to the data line 2, and the first port 21, the second port 22, and the third port 23 are respectively disposed on three sides of the housing 1.

Further, the first interface 21 is an apple interface; the second interface 22 is an android interface; the third interface 23 is a Type-C interface.

The utility model provides a multi-function vehicle charger not only has USB interface 11 to supply the user to connect data line 2 to set up for the electron and charge, still from data line 2 of taking a many interfaces, this data line 2 is close to the CPB board 3 electricity connection in USB interface 11 one end and the casing 1, guarantee that data line 2 circular telegram, the automatic telescoping device (not shown in the figure) swing joint of installation in data line 2 and the casing 1, the realization can be pulled out data line 2 from the through-hole 201 of casing 1 with the hand, loosen hand data line 2 and be locked, reuse hand power is pulled once and is loosened the motion that the line was automatic to be rewound under the effect of automatic telescoping device (not shown in the figure). On the contrary, the hand-free line can be continuously pulled out to the required length, so that the data line 2 is combined with the vehicle-mounted charger, the function of the vehicle-mounted charger is further improved, and the use by a user is facilitated.

Furthermore, the first interface 21 of data line 2 is apple interface, the second interface 22 is tall and erect the interface for ann, the third interface 23 is the Type-C interface, can satisfy the cell-phone electricity of different models and connect, has further improved the flexibility of on-vehicle charger and the adaptability of environment. Therefore, the mobile phone electric connection of different models of users can be met, and the flexibility of the vehicle-mounted charger and the adaptability of the environment are further improved.

Further, the casing 1 is further provided with a recording switch 13, and the recording switch 13 is electrically connected with the recording module 5.

Therefore, the multifunctional vehicle-mounted charger is internally provided with the positioning module 6 and the recording module 5, so that the multifunctional vehicle-mounted charger has a positioning function and a recording function, and a vehicle owner can start to turn on or turn off the recording function through the recording switch 13 according to own needs at any time in the use process; the anti-theft function can also be realized by utilizing the positioning function; brings convenience to the use of the user.

Furthermore, heat dissipation grooves 15 are symmetrically formed in two sides of the lower portion of the shell 1, and the heat dissipation grooves 15 are communicated with the cavity. Therefore, the heat dissipation capacity of the vehicle-mounted charger can be improved, and the service life of the vehicle-mounted charger is prolonged.

In the preferred embodiment of the present invention, the positioning module 6, the recording module 5, the recording switch 13, the data line 2, and the CPB board 3 are all conventional and common products or technologies, and their mutual connection relationship is also conventional and common circuit connection relationship, so that no further disclosure is made here.

The above is merely a preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shapes, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional vehicle-mounted charger comprises a shell with a cavity, a data line and a PCB (printed circuit board) arranged in the cavity;

one end of the shell is provided with a USB interface, and the other end of the shell is provided with a vehicle-mounted power supply interface connected with the cigarette lighter; the vehicle-mounted power interface comprises two negative elastic convex parts and a positive elastic convex column, and the two negative elastic convex parts are respectively symmetrically arranged on two sides of the shell; anodal elasticity projection one end setting is in the casing and with PCB board electric connection, the other end stretches out the casing bottom, its characterized in that:

2. A multi-function vehicle-mounted charger according to claim 1, characterized in that: the automatic telescopic device is an automatic winder.

3. A multi-function vehicle-mounted charger according to claim 1, characterized in that: the second connecting end comprises a shell, a first interface, a second interface and a third interface, the shell is fixedly connected to the data line, and the first interface, the second interface and the third interface are respectively arranged on three side faces of the shell.

4. A multi-function vehicle-mounted charger according to claim 3, characterized in that: the first interface is an apple interface; the second interface is an android interface; the third interface is a Type-C interface.

5. A multi-function vehicle-mounted charger according to claim 1, characterized in that: still be provided with the recording switch on the casing, the recording switch with recording module electric connection.

6. A multi-function vehicle-mounted charger according to claim 1, characterized in that: and heat dissipation grooves are symmetrically arranged on two sides of the lower part of the shell and communicated with the cavity.