CN209963793U

CN209963793U - Portable vehicle-mounted charger

Info

Publication number: CN209963793U
Application number: CN201920940330.7U
Authority: CN
Inventors: 候磊
Original assignee: Shenzhen Yien Industrial Co Ltd
Current assignee: Shenzhen Yien Industrial Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-01-17
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a portable vehicle-mounted charger, which belongs to the technical field of vehicle-mounted chargers and comprises a charging head, wherein a cover plate is connected above one side of the charging head through a hinge, one side of the cover plate is connected with a pull handle, grooves are respectively arranged above and below the outer surface of the charging head, and rubber pads are respectively bonded inside the two grooves, the other side of the charging head is connected with a connecting shell, the inside of the connecting shell is connected with a circuit board, the portable vehicle-mounted charger is provided with a hinge, a cover plate and a pull handle, when a user inserts the charger into a jack of an automobile cigarette lighter for use, the user can provide the pull handle to pull the cover plate to turn over through the hinge, so that a USB socket arranged on one side of the charging head is shielded after the cover plate is turned over, the charging head is prevented from being inserted into an automobile for a long time, and a large amount of dust is adhered to the USB, thereby greatly increasing the service life of the charger.

Description

Portable vehicle-mounted charger

Technical Field

The utility model relates to a vehicle charger technical field specifically is a portable vehicle charger.

Background

The vehicle-mounted charger is a vehicle-mounted charger which is powered by a conventional automobile storage battery and is widely used in the field of lithium battery charging of various portable and handheld devices.

Present portable vehicle charger, when the user uses, often all insert vehicle charger in the cigar lighter jack, and vehicle charger's USB jack is exposed outside mostly, consequently, lead to the charger to place the in-process in long-time use, easily adhere to a large amount of dusts in the USB jack, thereby lead to the dust to cause the damage to the charger, with this reduce vehicle charger's life greatly, current vehicle charger is comparatively inseparable with cigar lighter jack connection is most simultaneously, consequently, lead to the user comparatively inconvenient when extracting vehicle charger, consequently, user's use experience has been influenced greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable vehicle charger to propose exposed a large amount of dusts that can adhere to of vehicle charger USB jack among the above-mentioned background art of solution, lead to the charger to damage, reduce charger life, and charger and cigar lighter jack connection closely, it is inconvenient to cause the user to extract the charger, influences the problem that the user used and experienced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable vehicle-mounted charger, includes the head that charges, there is the apron one side top of the head that charges through hinged joint, one side of apron is connected with the pull handle, the surface top and the surface below of the head that charges all set up flutedly, and two the rubber pad has all been cohered in the inside of recess, the opposite side of the head that charges is connected with the connection shell, the internal connection of connection shell has the circuit board, the spring leaf is all installed to the surface top and the surface below of connection shell, just the bottom of spring leaf is connected with the circuit board.

Preferably, one side of the connection shell is arc-shaped, and the middle of one side of the connection shell is connected with an electric connector which extends to the inside of the connection shell and is connected with the circuit board.

Preferably, the top parts of the spring pieces are both arc-shaped, and the manufacturing materials of the two spring pieces comprise manganese steel.

Preferably, a plurality of USB sockets extending to the inside of the charging head are formed in the middle of one side of the charging head.

Preferably, the cover plate is made of PVC and is rotatably connected with the charging head through a hinge.

Preferably, two the recess all is "arc", and two the recess uses the axis of charging head as centrosymmetric setting.

Compared with the prior art, the beneficial effects of the utility model are that: the portable vehicle-mounted charger is provided with a hinge, a cover plate and a pull handle, when a user inserts the charger into a jack of a cigarette lighter of an automobile for use, the user can provide the pull handle to pull the cover plate to turn over through the hinge, so that a USB socket arranged on one side of a charging head is shielded after the cover plate is turned over, the charging head is prevented from being inserted into the automobile for a long time, and the charger is prevented from being damaged due to the fact that a large amount of dust is attached to the USB socket, so that the service life of the charger is greatly prolonged, meanwhile, the portable vehicle-mounted charger is also provided with a groove and a rubber pad, the two grooves are both arc-shaped and symmetrically distributed on the outer surface of the charging head, therefore, when the user needs to extract the charger, fingers can be inserted into the groove and placed on the rubber pad, so that the user can hold the charging head through the groove and the rubber pad, and when the, therefore, the user can take out the charger more conveniently, and the use experience of the user is improved.

Drawings

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

fig. 2 is a schematic view of the internal structure of the charging head of the present invention;

fig. 3 is an enlarged schematic view of a partial structure of the present invention a;

fig. 4 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a charging head; 2. a groove; 3. a rubber pad; 4. a hinge; 5. a cover plate; 6. pulling a handle; 7. a connecting shell; 8. a spring plate; 9. connecting a power head; 10. a USB socket; 11. a circuit board.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a portable vehicle-mounted charger comprises a charging head 1, a groove 2, a rubber pad 3, a hinge 4, a cover plate 5, a pull handle 6, a connecting shell 7, a spring piece 8, an electric connector 9, a USB socket 10 and a circuit board 11, a cover plate 5 is connected above one side of the charging head 1 through a hinge 4, a pull handle 6 is connected with one side of the cover plate 5, grooves 2 are respectively arranged above and below the outer surface of the charging head 1, rubber pads 3 are adhered inside the two grooves 2, the other side of the charging head 1 is connected with a connecting shell 7, the connecting shell 7 is internally connected with a circuit board 11, spring pieces 8 are respectively arranged above and below the outer surface of the connecting shell 7, and the bottom of the spring piece 8 is connected with the circuit board 11, so that the spring piece 8 is convenient to clamp the connecting shell 7, and a power supply loop can be formed between the spring piece 8 and the electric connector 9 and the circuit board 11.

Referring to fig. 1 and 2, one side of the connecting shell 7 is "arc-shaped", and the middle of one side of the connecting shell 7 is connected with an electric connector 9 which extends into the connecting shell 7 and is connected with a circuit board 11, so that when a user inserts a charger into a cigarette lighter jack, the electric connector 9 can be connected with an automobile power supply, the tops of the spring pieces 8 are both "arc-shaped", and the two spring pieces 8 are made of manganese steel, so that the elasticity of the spring pieces 8 is increased, and the spring pieces 8 fix and clamp the charger.

Referring to fig. 2 and 3, a plurality of USB sockets 10 extending into the charging head 1 are formed in the middle of one side of the charging head 1, so that a user can insert an electronic device into the USB sockets 10 through a data line to charge the electronic device, the cover plate 5 is made of PVC, the cover plate 5 is rotatably connected with the charging head 1 through a hinge 4, the PVC can prolong the service life of the cover plate 5, and the user can turn over the cover plate 5 through the hinge 4 to shield the USB sockets 10 by the cover plate 5.

Referring to fig. 1-3, the two grooves 2 are both arc-shaped, and the two grooves 2 are symmetrically arranged around the central axis of the charging head 1, so that a user can insert a finger into the groove 2, and the groove 2 is more attached to the finger of the user.

The working principle is as follows: firstly, when a user uses the vehicle-mounted charger, the charging head 1 can be firstly inserted into a jack of the cigarette lighter through the connecting shell 7, when the connecting shell 7 is inserted, the power receiving head 9 can be communicated with a vehicle-mounted power supply, after the charging head 1 is installed, the user can pull the cover plate 5 through the pull handle 6 to turn over and open through the hinge 4, when the cover plate 5 is opened, the user can insert the electronic equipment into the USB socket 10 through the data wire, so that the charger can communicate the vehicle-mounted power supply with the electronic equipment through a circuit board inside the charger, thereby charging the electronic equipment, after the charging is finished, the user can pull out the data wire from the USB socket 10 and rotate the cover plate 5 through the hinge 4, so that the cover plate 5 shields the USB socket 10, dust is prevented from entering the USB socket 10, and finally, the user can insert fingers into the groove 2 and place the fingers on the rubber pad 3, and hold the head 1 that charges through recess 2 and rubber pad 3, hold the back when the first 1 times that charges, the user can outwards extract the head 1 that charges, extract the charger from the voltmeter jack can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable vehicle-mounted charger comprises a charging head (1), and is characterized in that: the utility model discloses a charging device, including first charging head (1), one side top of charging is connected with apron (5) through hinge (4), one side of apron (5) is connected with pull handle (6), the surface top and the surface below of first charging (1) all set up fluted (2), and two rubber pad (3) have all been cohered to the inside of recess (2), the opposite side of first charging (1) is connected with connection shell (7), the internal connection of connection shell (7) has circuit board (11), spring leaf (8) are all installed to the surface top and the surface below of connection shell (7), just the bottom of spring leaf (8) is connected with circuit board (11).

2. A portable vehicle-mounted charger according to claim 1, characterized in that: one side of the connecting shell (7) is arc-shaped, and the middle of one side of the connecting shell (7) is connected with an electric connector (9) which extends to the inside of the connecting shell (7) and is connected with the circuit board (11).

3. A portable vehicle-mounted charger according to claim 1, characterized in that: the tops of the two spring pieces (8) are arc-shaped, and the two spring pieces (8) are made of manganese steel.

4. A portable vehicle-mounted charger according to claim 1, characterized in that: a plurality of USB (universal serial bus) sockets (10) extending into the charging head (1) are formed in the middle of one side of the charging head (1).

5. A portable vehicle-mounted charger according to claim 1, characterized in that: the cover plate (5) is made of PVC, and the cover plate (5) is rotatably connected with the charging head (1) through a hinge (4).

6. A portable vehicle-mounted charger according to claim 1, characterized in that: two recess (2) all are "arc", and two recess (2) use the axis of charging head (1) as centrosymmetric setting.