CN219067291U - Spring plate structure of vehicle-mounted charger - Google Patents

Abstract

The utility model discloses an elastic sheet structure of a vehicle-mounted charger, which comprises a left baffle sheet and a right baffle sheet, wherein the left baffle sheet and the right baffle sheet are connected through an arc-shaped connecting sheet, the middle positions of the baffle sheets are outwards protruded to form contacts, a power spring sheet is arranged at the bottom in the baffle sheets, the power spring sheet and the corresponding baffle sheets form a V shape, and the elasticity of the power spring sheet is increased. The outer surface of the power spring plate contacts with a metal contact of a charger circuit board to realize the function of switching on a power supply, an on-vehicle charger shell is arranged on the outer side of the charger circuit board, and the outer side of the contact extends out of the on-vehicle charger shell and is used for realizing contact with a vehicle smoke lighting hole to obtain electricity. The automobile charger spring plate structure, the charger circuit board and the automobile charger shell are convenient to install and assemble. The bottom is equipped with the power shell fragment in the separation blade, and power shell fragment forms the V shape with corresponding separation blade, increases the elasticity of power shell fragment, and power shell fragment elasticity coefficient is high, is convenient for contact and vehicle point cigarette hole realization close contact and gets the electricity.

Description

Spring plate structure of vehicle-mounted charger

Technical Field

The utility model relates to the technical field of vehicle-mounted chargers, in particular to a spring plate structure of a vehicle-mounted charger.

Background

The existing vehicle-mounted charger is convenient for plugging the cigarette lighting jack to take electricity in a vehicle, and digital products such as mobile phones, tablets and the like are connected with the data number to be plugged into the cigarette lighting jack to charge the digital products. The spring plate is arranged in the vehicle-mounted charger, and is connected with the power metal ring of the cigarette lighting plug-in lamp and is connected with the power supply. The elastic sheet in the vehicle-mounted charger is low in elastic coefficient due to the structure, so that the service life of the product is short, or the assembly efficiency in production is low. Therefore, we propose a car charger spring plate structure.

Disclosure of Invention

The utility model aims to provide an on-vehicle charger spring plate structure so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car charger shell fragment structure, includes controlling two separation blades, is connected by the arc connection piece between controlling two separation blades, and the separation blade intermediate position is towards the evagination, forms the contact, then the bottom is equipped with the power shell fragment in the separation blade, and the power shell fragment forms the V shape with the separation blade that corresponds, increases the elasticity of power shell fragment.

The external surface of the power spring plate contacts with a metal contact of a charger circuit board to realize the function of switching on a power supply, an on-vehicle charger shell is arranged on the outer side of the charger circuit board, and the contact is used for contacting with a vehicle smoke ignition hole to obtain electricity after extending out of the on-vehicle charger shell.

Compared with the prior art, the utility model has the beneficial effects that: the automobile charger spring plate structure, the charger circuit board and the automobile charger shell are convenient to install and assemble.

The bottom is equipped with the power shell fragment in the separation blade, and power shell fragment forms the V shape with corresponding separation blade, increases the elasticity of power shell fragment, and power shell fragment elasticity coefficient is high, is convenient for contact and vehicle point cigarette hole realization close contact and gets the electricity.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic top view of the structure of the spring plate of the vehicle-mounted charger, the charger circuit board and the housing of the vehicle-mounted charger according to the present utility model.

In the figure: 1. an arc-shaped connecting sheet; 2. a contact; 3. a baffle; 4. a power spring plate; 5. a charger circuit board; 6. an in-vehicle charger housing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a car charger shell fragment structure, includes controlling two separation blades 3, is connected by arc connection piece 1 between controlling two separation blades 3, and 3 intermediate positions of separation blade are towards the evagination, form contact 2, then the bottom is equipped with power shell fragment 4 in the separation blade 3, and power shell fragment 4 forms the V shape with the separation blade 3 that corresponds, increases the elasticity of power shell fragment 4. The left baffle 3, the right baffle 3, the arc connecting piece 1, the contact 2 and the power spring piece 4 are integrally formed.

The outer surface of the power spring plate 4 contacts with a metal contact of the charger circuit board 5 to achieve the function of switching on a power supply, an on-vehicle charger shell 6 is arranged on the outer side of the charger circuit board 5, and the outer side of the contact 2 extends out of the on-vehicle charger shell 6 and is used for contacting with a vehicle smoke-lighting hole to achieve power taking.

Specifically, during the use, place this vehicle-mounted charger shell fragment structure in charger circuit board 5 upper end for the outer then surface of power shell fragment 4 contacts with the metal contact on the charger circuit board 5, and with the welded fastening of power shell fragment 4 and this metal contact, then wholly insert vehicle-mounted charger shell fragment structure and charger circuit board 5 in vehicle-mounted charger shell 6, make contact 2 outside stretch out vehicle-mounted charger shell 6 via the fluting of vehicle-mounted charger shell 6 side, just so accomplished the installation of vehicle-mounted charger shell fragment structure, charger circuit board 5 and vehicle-mounted charger shell 6, such simple to operate, the assembly of being convenient for.

When the vehicle-mounted charger shell 6 is used, the vehicle-mounted charger shell 6 is inserted into a vehicle lighting hole, the contact 2 and the vehicle lighting hole realize contact electricity taking because the outer side of the contact 2 extends out of the vehicle-mounted charger shell 6, and meanwhile, the outer surface of the power spring piece 4 is connected with a metal contact of the charger circuit board 5, so that the effect that the charger circuit board 5 is connected with a power supply is realized;

the bottom is equipped with power shell fragment 4 in the separation blade 3, and power shell fragment 4 forms the V shape with corresponding separation blade 3, increases the elasticity of power shell fragment 4, and power shell fragment 4 elasticity coefficient is high, is convenient for contact 2 and vehicle point cigarette hole realization close contact and gets the electricity.

The vehicle-mounted charger is used for being inserted into the cigarette lighting jack to take electricity and then charging the digital product.

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

Claims (3)

1. The utility model provides a car charger shell fragment structure, includes two separation blade (3) about, its characterized in that: the left baffle plate and the right baffle plate (3) are connected through the arc-shaped connecting sheet (1), the middle position of the baffle plate (3) protrudes outwards to form a contact (2), a power spring piece (4) is arranged at the bottom in the baffle plate (3), the power spring piece (4) and the corresponding baffle plate (3) form a V shape, and the elasticity of the power spring piece (4) is increased.

2. The vehicle-mounted charger spring plate structure according to claim 1, wherein: the left baffle sheet (3), the right baffle sheet (3), the arc-shaped connecting sheet (1), the contact (2) and the power spring sheet (4) are integrally formed.

3. The vehicle-mounted charger spring plate structure according to claim 2, wherein: the external surface of the power spring piece (4) is contacted with a metal contact of the charger circuit board (5) to realize the function of switching on the power supply, an on-vehicle charger shell (6) is arranged on the outer side of the charger circuit board (5), and the contact (2) stretches out of the on-vehicle charger shell (6) and is used for realizing contact electricity taking with a vehicle smoke lighting hole.

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