CN215418743U - double-USB vehicle-mounted charger - Google Patents

Abstract

The utility model is suitable for the technical field of chargers, and provides a double-USB vehicle-mounted charger, which comprises a charger body and a USB interface, and further comprises: the two mounting blocks are symmetrically arranged at the top of the charger body, one mounting block is provided with a USB interface, and the mounting blocks are hinged with the charger body; actuating mechanism for drive the installation piece round with charger body's pin joint rotate still including dustproof subassembly, dustproof subassembly includes the dust guard, is equipped with installation piece and actuating mechanism, is used for driving the installation piece round with charger body's pin joint and rotates to can adjust the grafting angle of USB interface, adapt to different car inner space and different user demands, improve the adaptability, be equipped with dustproof subassembly, dustproof subassembly includes the dust guard, and when not charging, the dust guard is used for covering the USB interface, prevents that the dust from getting into the USB interface.

Description

double-USB vehicle-mounted charger

Technical Field

The utility model belongs to the technical field of chargers, and particularly relates to a double-USB vehicle-mounted charger.

Background

The vehicle-mounted charger is a vehicle-mounted charger which is powered by a conventional automobile battery (12V for cars and 24V for trucks), and is widely used in the field of lithium battery charging of various portable and handheld devices.

The existing vehicle-mounted charger structure is fixed, the USB interface faces upwards or faces to the side, the angle cannot be adjusted, and the adaptability is weak.

Disclosure of Invention

The utility model provides a double-USB vehicle-mounted charger, aiming at solving the problem.

The utility model is realized in this way, a double USB vehicle charger, including charger body and USB interface, also include:

the two mounting blocks are symmetrically arranged at the top of the charger body, one mounting block is provided with a USB interface, and the mounting blocks are hinged with the charger body;

and the driving mechanism is used for driving the mounting block to rotate around a hinged point with the charger body.

Preferably, actuating mechanism locates this internal and the installation piece below that is located of charger, and actuating mechanism includes movable rod, connecting rod and power unit, and the last symmetric position of movable rod articulates there are two connecting rods, and the one end that the movable rod was kept away from to two connecting rods is articulated bottom two installation pieces respectively, the movable rod is connected in the power unit drive for drive movable rod upwards or the downstream.

Preferably, power unit includes motor and carousel, motor fixed mounting is in the charger body, and fixed mounting has the carousel on the output shaft of motor, and the carousel is located the movable rod side, and the eccentric round pin axle that is fixed with on the carousel is close to the terminal surface of movable rod, round pin axle drive connects the movable rod.

Preferably, the movable rod is provided with a movable groove for the pin shaft to insert and move.

Preferably, an expansion interface is fixedly mounted on the movable rod.

Preferably, the USB interface protection device further comprises a dustproof assembly, wherein the dustproof assembly comprises a dustproof plate, and when the USB interface protection device is not charged, the dustproof plate is used for covering the USB interface and preventing dust from entering the USB interface.

Preferably, the dustproof assembly further comprises a magnetic attraction assembly, one end of the dustproof plate is rotatably connected with the charger body, and the magnetic attraction assembly is arranged between the other end of the dustproof plate and the charger body.

Preferably, the dustproof plate is provided with a draw hook.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

1. be equipped with installation piece and actuating mechanism for drive the installation piece round with charger body's pin joint and rotate, thereby can adjust the grafting angle of USB interface, adapt to different car inner space and different user demand, improve adaptability.

2. Be equipped with dustproof subassembly, dustproof subassembly includes the dust guard, and when not charging, the dust guard is used for covering the USB interface, prevents that the dust from getting into the USB interface.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of another embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another embodiment of the present invention;

fig. 4 is a partially enlarged view of fig. 3.

Notations for reference numerals: 1-charger body, 2-rotary table, 3-motor, 4-movable rod, 5-pin shaft, 6-movable groove, 7-connecting rod, 8-mounting block, 9-USB interface, 10-expansion interface, 11-dust guard, 12-drag hook and 13-magnetic attraction component.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In an embodiment of the present invention, a dual USB vehicle charger is provided, as shown in fig. 1-2, the dual USB vehicle charger includes a charger body 1 and a USB interface 9, and further includes:

two mounting blocks 8 are symmetrically arranged at the top of the charger body 1, one mounting block 8 is provided with a USB interface 9, the mounting block 8 is hinged with the charger body 1, certainly, the hinged position is not fixed, the mounting block 8 and the charger body 1 can rotate relatively, and the outer side angle of the mounting block 8 is preferably selected in the embodiment;

actuating mechanism for drive installation piece 8 rotates round the pin joint with charger body 1, thereby can adjust USB interface 9's grafting angle, adapts to different car inner space and different user demand, improves the adaptability.

In one embodiment of the utility model, the driving mechanism is arranged in the charger body 1 and is positioned below the mounting blocks 8, the driving mechanism comprises a movable rod 4, connecting rods 7 and a power mechanism, the movable rod 4 is hinged with the two connecting rods 7 at symmetrical positions, one ends of the two connecting rods 7 far away from the movable rod 4 are respectively hinged with the bottoms of the two mounting blocks 8, the power mechanism is in driving connection with the movable rod 4, is used for driving the movable rod 4 to move upwards or downwards, when the power mechanism drives the movable rod 4 to move upwards, the movable rod 4 drives the installation block 8 to rotate through the connecting rod 7, the angle of the USB interface 9 on the installation block 8 is changed, further, the driving mechanism can also be respectively provided with two groups of corresponding installation blocks 8, and the driving mechanism can also be a screw rod and connecting rod matched mechanism or a telescopic rod and connecting rod matched mechanism so as to drive the installation block 8 to rotate without limitation.

In one embodiment of the utility model, the power mechanism comprises a motor 3 and a rotary table 2, the motor 3 is fixedly arranged in the charger body 1, the rotary table 2 is fixedly arranged on an output shaft of the motor 3, the rotary table 2 is positioned at the side edge of the movable rod 4, a pin shaft 5 is eccentrically fixed on the end surface of the rotary table 2 close to the movable rod 4, the pin shaft 5 is in driving connection with the movable rod 4, the motor 3 drives the rotary table 2 to rotate, the rotary table 2 drives the pin shaft 5 to revolve, and the pin shaft 5 drives the movable rod 4 to move upwards or downwards.

In an embodiment of the present invention, the movable rod 4 is provided with a movable groove 6 for the pin 5 to be inserted and move, the pin 5 moves in the movable groove 6 to drive the movable rod 4 to move, and of course, the pin 5 may be hinged to the movable rod 4 through a hinge connecting rod 7, which is not unique.

In an embodiment of the present invention, an expansion interface 10 is fixedly installed on the movable rod 4, and the expansion interface 10 may be a USB interface 9, an AUX interface, or the like.

As shown in fig. 3-4, in an embodiment of the present invention, the USB device further includes a dust-proof component, where the dust-proof component includes a dust-proof plate 11, and when the USB device is not charged, the dust-proof plate 11 is used to cover the USB interface 9 to prevent dust from entering the USB interface 9.

In an embodiment of the present invention, the dust-proof assembly further includes a magnetic attraction assembly 13, one end of the dust-proof plate 11 is rotatably connected to the charger body 1, the magnetic attraction assembly 13 is disposed between the other end of the dust-proof plate 11 and the charger body 1, and the dust-proof plate 11 is attracted by the magnetic attraction assembly 13, so as to perform a fixing function.

In one embodiment of the present invention, the dust-proof plate 11 is provided with a draw hook 12, so that the dust-proof plate 11 can be conveniently opened by the draw hook 12.

In summary, the working principle of the utility model is as follows: during the use, motor 3 drives carousel 2 and rotates, and carousel 2 drives the revolution of round pin axle 5, and round pin axle 5 drives movable rod 4 upwards or downstream, and movable rod 4 drives installation piece 8 through connecting rod 7 and rotates to can adjust the grafting angle of USB interface 9, adapt to different car inner space and different user demands, improve the adaptability, be equipped with dust guard 11, be used for covering USB interface 9, prevent that the dust from getting into USB interface 9.

It should be noted that, for simplicity of description, the above-mentioned embodiments are described as a series of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the utility model. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the utility model.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above examples are only used to illustrate the technical solution of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, and these technical solutions also fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides an on-vehicle charger of two USB, includes charger body and USB interface, its characterized in that still including:

the two mounting blocks are symmetrically arranged at the top of the charger body, one mounting block is provided with a USB interface, and the mounting blocks are hinged with the charger body;

and the driving mechanism is used for driving the mounting block to rotate around a hinged point with the charger body.

2. The dual-USB vehicle-mounted charger according to claim 1, wherein the driving mechanism is disposed in the charger body and below the mounting blocks, the driving mechanism comprises a movable rod, two connecting rods and a power mechanism, the movable rod is symmetrically hinged with the two connecting rods, one ends of the two connecting rods, which are far away from the movable rod, are respectively hinged with bottoms of the two mounting blocks, and the power mechanism is drivingly connected with the movable rod and used for driving the movable rod to move upwards or downwards.

3. The dual-USB vehicle-mounted charger according to claim 2, wherein the power mechanism comprises a motor and a rotary table, the motor is fixedly installed in the charger body, the rotary table is fixedly installed on an output shaft of the motor, the rotary table is located on the side edge of the movable rod, a pin shaft is eccentrically fixed on an end face of the rotary table close to the movable rod, and the pin shaft is in driving connection with the movable rod.

4. The dual-USB vehicle-mounted charger according to claim 3, wherein the movable rod is provided with a movable groove for the pin shaft to be inserted and moved.

5. The dual-USB vehicle-mounted charger according to claim 2, wherein an expansion interface is fixedly mounted on the movable rod.

6. The dual-USB vehicle charger of claim 1 further comprising a dust-proof assembly, wherein the dust-proof assembly comprises a dust-proof plate, and when not charging, the dust-proof plate is used to cover the USB interface to prevent dust from entering the USB interface.

7. The dual-USB vehicle-mounted charger according to claim 6, wherein the dust-proof assembly further comprises a magnetic component, one end of the dust-proof plate is rotatably connected with the charger body, and the magnetic component is arranged between the other end of the dust-proof plate and the charger body.

8. The dual-USB vehicle-mounted charger according to claim 6, wherein a pull hook is provided on the dust guard.

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