A kind of onboard charger with multiple interfaces
Technical field
The utility model relates to onboard charger field, especially a kind of onboard charger with multiple interfaces.
Background technique
Onboard charger refers to the onboard charger powered conventionally by automobile storage battery (car 12V, truck 24V), largely
Using in various portable, handheld device lithium batteries charging fields.
Currently, in existing technology, application No. is 201711385783.X, a kind of entitled onboard charger it is special
In benefit, structure is simple, easy to carry, but cannot charge simultaneously to multiple equipment when in use, cannot not make
With when prevent dust.
To solve the above-mentioned problems, it can charge, can not use simultaneously to multiple equipment when in use
When prevent dust from entering inside device, therefore, it is necessary to design a kind of onboard charger with multiple interfaces.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of vehicle-mounted charge with multiple interfaces
Device.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of onboard charger with multiple interfaces, including
Onboard charger ontology, onboard charger body outer surface upper end are equipped with annular slab, and the annular slab outer surface is machined with
Several rectangular recess are equipped with limit plate in each rectangular recess, and each limit plate side surface is equipped with installation
Slot, lower surface is equipped with USB interface in each mounting groove, and each mounting groove inside edge is equipped with top shell, each
The top shell upper surface and it is located above corresponding USB interface and is machined with strip gab, the annular slab upper end is equipped with buckle closure,
Each mounting groove inside edge is equipped with ring limit block, and each mounting groove side surface is machined with hemispherical plate,
Surface is machined with arc groove at left and right sides of each hemispherical plate, and lower surface is equipped with rubber layer, the button in the buckle closure
Cap upper surface is equipped with handle.
The onboard charger body outer surface is heatproof ABS shell.
Onboard charger ontology lower surface is equipped with hardware and spring head, the onboard charger ontology left and right sides is electroplated
Surface is equipped with hardware plating spring leaf.
Each mounting groove matches with corresponding ring limit block.
The annular slab is circular ring shape plate.
A kind of onboard charger with multiple interfaces made using the technical solution of the utility model, can be to multiple
Equipment charges simultaneously, can prevent dust from entering inside device when not in use, can in order to USB interface into
Row contraction finish.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of onboard charger with multiple interfaces described in the utility model;
Fig. 2 is a kind of main view of onboard charger with multiple interfaces described in the utility model;
Fig. 3 is a kind of top view of onboard charger with multiple interfaces described in the utility model;
In figure, 1, onboard charger ontology;2, annular slab;3, limit plate;4, mounting groove;5, USB interface;6, top shell;7,
Buckle closure;8, ring limit block;9, hemispherical plate;10, rubber layer;11, handle;12, spring head is electroplated in hardware;13, hardware is electroplated
Spring leaf.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, as shown in Figure 1-3, a kind of vehicle with multiple interfaces
Charger, including onboard charger ontology 1 are carried, the 1 outer surface upper end of onboard charger ontology is equipped with annular slab 2, the ring
2 outer surface of shape plate is machined with several rectangular recess, and limit plate 3, each limit are equipped in each rectangular recess
3 side surface of plate is equipped with mounting groove 4, and lower surface is equipped with USB interface 5, each mounting groove 4 in each mounting groove 4
Inside edge is equipped with top shell 6, each 6 upper surface of top shell and is located at corresponding 5 top of USB interface and is machined with bar shaped and open
Mouthful, 2 upper end of annular slab is equipped with buckle closure 7, and each 4 inside edge of mounting groove is equipped with ring limit block 8, each described
4 side surface of mounting groove is machined with hemispherical plate 9, and each 9 left and right sides surface of hemispherical plate is machined with arc groove, institute
It states lower surface in buckle closure 7 and is equipped with rubber layer 10,7 upper surface of buckle closure is equipped with handle 11;1 appearance of onboard charger ontology
Face is heatproof ABS shell;1 lower surface of onboard charger ontology is equipped with hardware and spring head 12, the onboard charger is electroplated
1 left and right sides surface of ontology is equipped with hardware plating spring leaf 13;Each mounting groove 4 with corresponding ring limit block 8
Match;The annular slab 2 is circular ring shape plate.
The characteristics of the present embodiment is that, if the equipment for needing to charge is more, onboard charger ontology 1 itself is not excessive
USB interface, so that it may by pull hemispherical plate 9 on arc groove, pull out mounting groove 4 out of rectangular recess, then
It is injected in USB interface 5, can thus be charged to equipment, and mounting groove 4 by the strip gab of 6 upper surface of top shell
When stretching out, ring limit block 8 can play the role of limitation to limit plate 3, then come out the anti-sliding stop of mounting groove 4,
And it shrinks go back after use, the button of buckle closure 7 returns on annular slab 2 and onboard charger ontology 1, plays dust-proof work
With, it can charge simultaneously to multiple equipment, can prevent dust from entering inside device when not in use, it can be so as to
In to USB interface progress contraction finish.
In the present embodiment, firstly, when in use, 1 lower end of onboard charger ontology is placed on inside automobile and puts
It sets on the position of onboard charger, spring leaf 13 is then electroplated by hardware, spring leaf 13 is electroplated to onboard charger sheet in hardware
Body 1 is powered and is fixed, and when needing to charge to equipment using onboard charger ontology 1, passes through handle 11
Buckle closure 7 is lifted down from 2 upper surface of annular slab, then data line is inserted on the interface of the USB of 1 upper surface of onboard charger ontology
It can charge to equipment such as mobile phones, if the equipment for needing to charge is more, onboard charger ontology 1 itself is not excessive
USB interface, so that it may by pull hemispherical plate 9 on arc groove, pull out mounting groove 4 out of rectangular recess, then
It is injected in USB interface 5, can thus be charged to equipment, and mounting groove 4 by the strip gab of 6 upper surface of top shell
When stretching out, ring limit block 8 can play the role of limitation to limit plate 3, then come out the anti-sliding stop of mounting groove 4,
And it shrinks go back after use, the button of buckle closure 7 returns on annular slab 2 and onboard charger ontology 1, plays dust-proof work
With.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.