CN213636460U

CN213636460U - Quick-mounting type vehicle-mounted charger convenient for wire embedding

Info

Publication number: CN213636460U
Application number: CN202022591939.3U
Authority: CN
Inventors: 罗舒琦
Original assignee: Huizhou Fujia Electrical Technology Co ltd
Current assignee: Huizhou Fujia Electrical Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-06
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a quick-mounting vehicle-mounted charger convenient to bury line, including the platform that charges, ventilative mouthful has been seted up to the front and back both sides of the platform that charges, the downside of the platform that charges is provided with the bayonet joint, the outside of bayonet joint is provided with metal shrapnel, the downside of bayonet joint is provided with the electrode positive pole, the inboard of the platform that charges is provided with cavity one, the right side of cavity one is provided with cavity two, the outside of bayonet joint is provided with the heat insulating mattress, the front side of heat insulating mattress is provided with evenly distributed's stripe, evenly distributed's recess one is seted up to the downside of bayonet joint. This on-vehicle charger of quick-mounting formula convenient to buried line installs and is quick again convenient promptly, can directly insert on the cell-phone with the outer wiring of first external connection and second under the condition that does not take the charging wire, can charge for four cell-phones simultaneously together, has set up first winding bar and second winding bar, can be used for twining first external connection and the outer wiring of second, makes it accomodate more convenient.

Description

Quick-mounting type vehicle-mounted charger convenient for wire embedding

Technical Field

The utility model relates to a vehicle-mounted charger technical field specifically is a quick-mounting formula vehicle-mounted charger convenient to bury line.

Background

The vehicle-mounted charger is an accessory for conveniently charging digital products by a vehicle-mounted power supply at any time and any place, and is conventionally used for a vehicle-mounted charger for supplying power to an automobile storage battery (12V of a car and 24V of a truck), part of high-end vehicle-mounted chargers generally comprise 2 USB interfaces and can charge two digital products at the same time, the products generally have overload protection, short-circuit protection, high-voltage input protection, high-temperature protection, quadruple safety protection functions and safe use, the vehicle-mounted charger can be used at home while being used, and three-in-one multifunctional purposes of vehicle charging, direct charging and USB charging are realized.

But most on-vehicle charger all is confined, and is airtight, and heat dispersion is not very good, has taken place to scald easily for a long time, can't charge the cell-phone moreover under the condition of forgetting to take the charging wire, and the function is not very complete, and the electric wire to on-vehicle charger is not buried well, and it is not very convenient to accomodate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick-mounting formula vehicle charger convenient to bury line to it is not very good to propose heat dispersion in solving above-mentioned background art, and the function is not very complete, the problem that the electric wire can not bury well.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick-mounting vehicle-mounted charger convenient to bury line, includes the platform that charges, ventilative mouthful has been seted up to the front and back both sides of the platform that charges, the downside of the platform that charges is provided with the bayonet joint, the outside of bayonet joint is provided with metal shrapnel, the downside of bayonet joint is provided with the electrode positive pole, the inboard of the platform that charges is provided with cavity one, the right side of cavity one is provided with cavity two, the outside of bayonet joint is provided with the heat insulating mattress, the front side of heat insulating mattress is provided with evenly distributed's stripe, evenly distributed's recess one is seted up to the downside of bayonet joint.

Preferably, the plug connector extends upwards to the inner side of the charging table, a battery pack is arranged on the inner side of the plug connector, a circuit board is arranged on the upper side of the battery pack, a first USB interface is arranged on the upper side of the circuit board, a second USB interface is arranged on the right side of the first USB interface, the first USB interface and the second USB interface are arranged on the outer sides of the first cavity and the second cavity, and a first external connection line is arranged on the inner side of the first cavity.

Preferably, the bottom of the first cavity is fixedly provided with a first winding bar, the upper side of the first winding bar is provided with a first telescopic column, the upper side of the first telescopic column is fixedly provided with a first waterproof cover, the upper side of the first waterproof cover is fixedly provided with a first pull buckle, the bottom of the second cavity is fixedly provided with a second winding bar, the upper side of the second winding bar is provided with a second telescopic column, and the upper side of the second telescopic column is fixedly provided with a second waterproof cover.

Preferably, a second tab is fixedly mounted on the upper side of the second waterproof cover, a second external connection wire is arranged on the inner side of the second cavity, the second external connection wire is wound on the outer side of the second winding rod, three grooves are formed in the outer sides of the first winding rod and the second winding rod, and the three grooves are respectively provided with two grooves.

Preferably, pins are arranged on the outer sides of the first winding bar and the second winding bar, the pins are arranged on the inner sides of the third grooves, the inner sides of the first telescopic columns and the second telescopic columns are provided with second grooves, springs are arranged on the inner sides of the second grooves, and the springs are fixedly arranged on the inner sides of the pins.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the quick-mounting type vehicle-mounted charger convenient for wire burying, the electrode anode is arranged on the lower side of the plug connector, the metal elastic sheet is arranged on the outer side of the plug connector, the plug connector can be directly inserted into the jack of a vehicle, and the quick-mounting type vehicle-mounted charger convenient for wire burying is quick and convenient to mount;

2. the quick-mounting vehicle-mounted charger convenient for wire embedding is characterized in that a first USB interface, a second USB interface, a first external connection wire and a second external connection wire are arranged on the upper side of a charging platform, the first external connection wire and the second external connection wire can be directly inserted into a mobile phone under the condition that a charging wire is not arranged, the first USB interface and the second USB interface can be externally connected with power wires of other mobile phones and can simultaneously charge four mobile phones;

3. this on-vehicle charger of quick-mounting formula convenient to bury line, both sides have set up evenly distributed's ventilative mouthful around the platform that charges, can dispel the heat to circuit board and group battery, have set up first winding bar in the inboard of cavity one, and the inboard of cavity two has set up the second winding bar, can be used for twining first external connection and the external wiring of second, makes it accomodate more conveniently.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a charging stand; 2. a plug-in connector; 3. a metal spring sheet; 4. an electrode positive electrode; 5. a first cavity; 6. a second cavity; 7. a heat insulating pad; 8. a battery pack; 9. a circuit board; 10. a first USB interface; 11. a second USB interface; 12. a first wire winding bar; 13. a first telescopic column; 14. a first waterproof cover; 15. a first tab; 16. a second wire winding bar; 17. a second telescopic column; 18. a second waterproof cover; 19. a second tab; 20. a second external connection; 21. a first external connection line; 22. a pin; 23. a second groove; 24. a spring; 25. a first groove; 26. a ventilation opening; 27. stripes; 28. and a third groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick-mounting vehicle-mounted charger convenient for wire burying comprises a charging platform 1, a plug connector 2, a metal elastic sheet 3, an electrode anode 4, a cavity I5, a cavity II 6, a heat insulation pad 7, a battery pack 8, a circuit board 9, a first USB interface 10, a second USB interface 11, a first winding bar 12, a first telescopic column 13, a first waterproof cover 14, a first pull buckle 15, a second winding bar 16, a second telescopic column 17, a second waterproof cover 18, a second pull buckle 19, a second external connection wire 20, a first external connection wire 21, a pin 22, a groove II 23, a spring 24, a groove I25, a ventilation port 26, stripes 27 and a groove III 28, wherein the front side and the rear side of the charging platform 1 are provided with ventilation ports 26, the plug connector 2 is arranged on the lower side of the charging platform 1, the metal elastic sheet 3 is arranged on the outer side of the plug connector 2, the electrode anode 4 is arranged on the lower side of the plug connector 2, the inner side of the charging platform 1 is provided with the cavity, the right side of the first cavity 5 is provided with a second cavity 6, the outer side of the plug connector 2 is provided with a heat insulation pad 7, the front side of the heat insulation pad 7 is provided with uniformly distributed stripes 27, and the lower side of the plug connector 2 is provided with uniformly distributed grooves 25.

Further, bayonet joint 2 upwards extends to the inboard of platform 1 that charges, bayonet joint 2's inboard is provided with group battery 8, group battery 8's upside is provided with circuit board 9, circuit board 9's upside is provided with first USB interface 10, first USB interface 10's right side is provided with second USB interface 11, first USB interface 10 and second USB interface 11 set up in the outside of cavity one 5 and cavity two 6, the inboard of cavity one 5 is provided with first external connection 21, first USB interface 10 and second USB interface 11 can be used for external power supply line, thereby charge to the cell-phone.

Further, the bottom of the first cavity 5 is fixedly provided with a first winding bar 12, the upper side of the first winding bar 12 is provided with a first telescopic column 13, the upper side of the first telescopic column 13 is fixedly provided with a first waterproof cover 14, the upper side of the first waterproof cover 14 is fixedly provided with a first pull buckle 15, the bottom of the second cavity 6 is fixedly provided with a second winding bar 16, the upper side of the second winding bar 16 is provided with a second telescopic column 17, the upper side of the second telescopic column 17 is fixedly provided with a second waterproof cover 18, and the first winding bar 12 and the second winding bar 16 can be used for winding and are convenient to store.

Further, a second tab 19 is fixedly mounted on the upper side of the second waterproof cover 18, a second external connection wire 20 is arranged on the inner side of the cavity II 6, the second external connection wire 20 is wound on the outer side of the second winding bar 16, two grooves third 28 are formed in the outer sides of the first winding bar 12 and the second winding bar 16, the two grooves third 28 are respectively formed, and the second tab 19 can be conveniently opened on the second waterproof cover 18.

Further, the outer sides of the first winding bar 12 and the second winding bar 16 are provided with pins 22, the pins 22 are arranged on the inner sides of the third grooves 28, the inner sides of the first telescopic column 13 and the second telescopic column 17 are provided with second grooves 23, the inner sides of the second grooves 23 are provided with springs 24, the springs 24 are fixedly arranged on the inner sides of the pins 22, and the pins 22 can fix the positions of the first waterproof cover 14 and the second waterproof cover 18.

The working principle is as follows: firstly, a plug 2 is placed on a socket of a vehicle, an electrode anode 4 is arranged at the lower side of the plug 2, a metal elastic sheet 3 is arranged at the outer side of the plug 2, the plug 2 can be directly plugged into a jack of the vehicle, the installation is quick and convenient, a first USB interface 10, a second USB interface 11, a first external connecting wire 21 and a second external connecting wire 20 are arranged at the upper side of a charging platform 1, the first external connecting wire 21 and the second external connecting wire 20 can be directly plugged into a mobile phone under the condition of no charging wire, the first USB interface 10 and the second USB interface 11 can be externally connected with power wires of other mobile phones and can simultaneously charge the four mobile phones together, air vents 26 which are uniformly distributed are arranged at the front side and the rear side of the charging platform 1, the heat dissipation can be carried out on a circuit board 9 and a battery pack 8, a first winding bar 12 is arranged at the inner side of a cavity one 5, and a second winding bar 16 is arranged at the inner side of a cavity two 6, can be used for winding the first external connecting wire 21 and the second external connecting wire 20, so that the storage is more convenient.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a quick-mounting type vehicle-mounted charger convenient to bury line, includes the platform that charges, its characterized in that: the utility model discloses a heat insulation device, including charging platform, cavity one, cavity two, heat insulating mattress, ventilation port have been seted up to both sides around the platform that charges, the downside of the platform that charges is provided with the bayonet joint, the outside of bayonet joint is provided with metal shrapnel, the downside of bayonet joint is provided with the electrode positive pole, the inboard of the platform that charges is provided with cavity one, the right side of cavity one is provided with cavity two, the outside of bayonet joint is provided with the heat insulating mattress, the front side of heat insulating mattress is provided with evenly distributed's stripe, evenly distributed's recess one is seted.

2. A quick-mounting vehicle-mounted charger facilitating cord burial according to claim 1, wherein: the plug connector upwards extends to the inner side of the charging table, a battery pack is arranged on the inner side of the plug connector, a circuit board is arranged on the upper side of the battery pack, a first USB interface is arranged on the upper side of the circuit board, a second USB interface is arranged on the right side of the first USB interface, the first USB interface and the second USB interface are arranged on the outer sides of the first cavity and the second cavity, and a first external connection line is arranged on the inner side of the first cavity.

3. A quick-mounting vehicle-mounted charger facilitating cord burial according to claim 1, wherein: the bottom fixed mounting of cavity one has first winding bar, the upside of first winding bar is provided with first flexible post, the upside fixed mounting of first flexible post has first waterproof cover, the upside fixed mounting of first waterproof cover has first pull buckle, the bottom fixed mounting of cavity two has the second winding bar, the upside of second winding bar is provided with the flexible post of second, the upside fixed mounting of the flexible post of second has the waterproof cover of second.

4. A quick-mounting vehicle-mounted charger facilitating cord burial according to claim 3, wherein: a second pull buckle is fixedly mounted on the upper side of the second waterproof cover, a second external connection wire is arranged on the inner side of the second cavity, the second external connection wire is wound on the outer side of the second winding rod, and three grooves are formed in the outer sides of the first winding rod and the second winding rod and are respectively provided with two grooves.

5. A quick-mounting vehicle-mounted charger facilitating cord burial according to claim 3, wherein: pins are arranged on the outer sides of the first winding bar and the second winding bar, the pins are arranged on the inner sides of the third grooves, the inner sides of the first telescopic columns and the second telescopic columns are provided with second grooves, springs are arranged on the inner sides of the second grooves, and the springs are fixedly arranged on the inner sides of the pins.