CN209994137U

CN209994137U - Vehicle-mounted charger with wire winding function

Info

Publication number: CN209994137U
Application number: CN201920940525.1U
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: 2020-01-24
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a vehicle-mounted charger with a wire-collecting function, which belongs to the technical field of vehicle-mounted charger construction, and comprises a charger main body, wherein one end of the charger main body is fixed with an electrode contact head, the other end of the charger main body is fixed with a wire-collecting box, a charging wire connected with the charger main body is arranged in the wire-collecting box, a ball penetrates through the outer surface of the charging wire, the vehicle-mounted charger with the wire-collecting function is provided with the ball, a cavity and a sliding plate, because the outer surface of the charging wire penetrates through a plurality of balls, the charging wire can be more rapidly bent and folded, and simultaneously because the charging wire extends out from the inside of the wire-collecting box, a user can fold the charging wire and directly put into the wire-collecting box, and because the sliding plate is in sliding connection with the cavity, the user can slide the sliding plate, and then make the charging wire collect more swiftly convenient, avoided leading to receiving the inconvenient condition of line because the charging wire overlength.

Description

Vehicle-mounted charger with wire winding function

Technical Field

The utility model relates to a vehicle-mounted charger technical field specifically is a vehicle-mounted charger with receive line function.

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.

The current on-vehicle charger that has a receipts line function when idle not, because the electrode contact piece exposes outside, can make adhesion dust on the electrode contact piece, leads to easy contact failure when on-vehicle charger uses, influences the charging effect of on-vehicle charger, and because the charging wire overlength, when needs receive the line, comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle charger with receive line function to propose adhesion dust on the electrode contact piece and lead to contact failure and because the charging wire overlength leads to receiving the inconvenient problem of line when on-vehicle charger uses in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-vehicle charger with receive line function, includes the charger main part, the one end of charger main part is fixed with the electrode contact head, the other end of charger main part is fixed with receives the line box, the internally mounted of receiving the line box has the charging wire of being connected with the charger main part, the surface of charging wire runs through there is the ball, receive the inside cavity of having seted up in one side of line box, the internally mounted of cavity has the sliding plate, the spout has been seted up to the surface of charger main part, the surface mounting of spout has the sliding sleeve, the inside of charger main part is fixed with the spring, the internally mounted of spring has the telescopic link, just the both ends of spring and telescopic link all are fixed with the electrode contact piece that runs through in.

Preferably, the ball is provided in plurality, and a material of which the plurality of balls is made includes plastic.

Preferably, the slide plate is slidably connected to the cavity.

Preferably, the sliding plates are provided with two sliding plates, and the two sliding plates are arranged in a mirror image mode by taking the charging wire as a center.

Preferably, the sliding sleeve is connected with the sliding groove in a sliding mode, and the width of the sliding sleeve is larger than the diameter of the electrode contact piece.

Preferably, the material of which the spring is made comprises manganese steel.

Compared with the prior art, the beneficial effects of the utility model are that: the vehicle-mounted charger with the wire take-up function is provided with the sliding chute and the sliding sleeve, when the vehicle-mounted charger is not used, a user can move the sliding sleeve on the sliding chute towards the electrode contact piece, because the spring and the telescopic rod are both positioned at one end of the electrode contact piece, the electrode contact piece can be pressed down through the spring and the telescopic rod in the moving process of the sliding sleeve, and because the width of the sliding sleeve is greater than the diameter of the electrode contact piece, the sliding sleeve can cover the electrode contact piece to protect the electrode contact piece, thereby avoiding the condition of poor contact when the vehicle-mounted charger is used due to dust adhered on the electrode contact piece, and the vehicle-mounted charger with the wire take-up function is provided with the rolling balls, the cavity and the sliding plate, because the outer surface of the charging wire penetrates through the plurality of the rolling balls, the charging wire can be bent and folded more, thereby the user can fold the direct income of putting into of charging wire and receive the line box, and because sliding plate and cavity sliding connection, the user can pass through the cavity roll-off with the sliding plate, will receive the line box and seal, and then make the charging wire collect more swiftly convenient, has avoided leading to receiving the inconvenient condition of line because the charging wire overlength.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the charger body of the present invention;

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

fig. 4 is a schematic view of a partially enlarged structure of the present invention B;

in the figure: 1. a charger main body; 2. an electrode contact; 3. an electrode contact piece; 4. a sliding sleeve; 5. a wire rewinding box; 6. a charging wire; 7. a ball bearing; 8. a spring; 9. a telescopic rod; 10. a chute; 11. a cavity; 12. a sliding plate.

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 vehicle-mounted charger with a wire winding function comprises a charger main body 1, an electrode contact head 2, an electrode contact piece 3, a sliding sleeve 4, a wire winding box 5, a charging wire 6, a ball 7, a spring 8, a telescopic rod 9, a sliding groove 10, a cavity 11 and a sliding plate 12, wherein the electrode contact head 2 is fixed at one end of the charger main body 1, the wire winding box 5 is fixed at the other end of the charger main body 1, the charging wire 6 connected with the charger main body 1 is installed inside the wire winding box 5, the ball 7 penetrates through the outer surface of the charging wire 6, the cavity 11 is formed inside one side of the wire winding box 5, the sliding plate 12 is installed inside the cavity 11, the sliding groove 10 is formed on the outer surface of the charger main body 1, the sliding sleeve 4 is installed on the outer surface of the sliding groove 10, the electrode contact piece 3 can be protected by the sliding sleeve 4, the, and both ends of the spring 8 and the telescopic rod 9 are fixed with electrode contact pieces 3 penetrating the outer surface of the charger main body 1.

Referring to fig. 1, 2 and 4, the balls 7 are provided in plurality, the plurality of balls 7 are made of plastic, the plastic is smooth and insulated so that the balls 7 are more durable, and the sliding plate 12 is slidably connected with the cavity 11 so that the sliding plate 12 can slide through the cavity 11.

Referring to fig. 1-4, two sliding plates 12 are provided, and the two sliding plates 12 are arranged in a mirror image manner with the charging wire 6 as the center, so as to seal the wire collecting box 5, the sliding sleeve 4 is slidably connected with the sliding groove 10, and the width of the sliding sleeve 4 is greater than the diameter of the electrode contact piece 3, so as to facilitate the sliding sleeve 4 to protect the electrode contact piece 3.

Referring to fig. 2, the spring 8 is made of manganese steel, and the good bending resistance of the manganese steel enables the spring 8 to have longer service life.

The working principle is as follows: firstly, when needing to use on-vehicle charger to charge the cell-phone, the user can remove sliding sleeve 4 through spout 10 and keep away from motor contact piece 3 position, move away from sliding plate 12 through cavity 11 afterwards, take out the charging wire 6 that will be in receiving the line box 5, then can insert the power with the one end of on-vehicle charger's motor contact 2, then use charging wire 6 to charge the cell-phone, after finishing charging, the user extracts on-vehicle charger from the power, remove sliding sleeve 4 through spout 10 afterwards and cover the position of motor contact piece 3 place and protect, in receiving the line box 5 with charging wire 6 simultaneously, remove the closure through cavity 11 with sliding plate 12 again, so that deposit and wait to use next time.

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. The utility model provides an on-vehicle charger with receive line function, includes charger main part (1), its characterized in that: one end of the charger main body (1) is fixed with an electrode contact head (2), the other end of the charger main body (1) is fixed with a wire collecting box (5), a charging wire (6) connected with the charger main body (1) is arranged in the wire collecting box (5), a ball (7) penetrates through the outer surface of the charging wire (6), a cavity (11) is arranged inside one side of the wire winding box (5), a sliding plate (12) is arranged in the cavity (11), a sliding groove (10) is arranged on the outer surface of the charger main body (1), the outer surface of the sliding groove (10) is provided with a sliding sleeve (4), the interior of the charger main body (1) is fixed with a spring (8), the interior of the spring (8) is provided with a telescopic rod (9), and the two ends of the spring (8) and the telescopic rod (9) are both fixed with electrode contact pieces (3) which penetrate through the outer surface of the charger main body (1).

2. The vehicle-mounted charger with the wire take-up function according to claim 1, characterized in that: the ball bearing (7) is provided with a plurality of balls, and the manufacturing material of the plurality of balls (7) comprises plastics.

3. The vehicle-mounted charger with the wire take-up function according to claim 1, characterized in that: the sliding plate (12) is connected with the cavity (11) in a sliding mode.

4. The vehicle-mounted charger with the wire take-up function according to claim 1, characterized in that: the number of the sliding plates (12) is two, and the two sliding plates (12) are arranged in a mirror image mode by taking the charging wires (6) as the center.

5. The vehicle-mounted charger with the wire take-up function according to claim 1, characterized in that: the sliding sleeve (4) is connected with the sliding groove (10) in a sliding mode, and the width of the sliding sleeve (4) is larger than the diameter of the electrode contact piece (3).

6. The vehicle-mounted charger with the wire take-up function according to claim 1, characterized in that: the spring (8) is made of manganese steel.