CN220628346U

CN220628346U - English folding charger

Info

Publication number: CN220628346U
Application number: CN202321800425.1U
Authority: CN
Inventors: 刘文涛; 郭碧松; 胡姜宇; 曹凯; 罗扬
Original assignee: Dongguan City Yohoo Electronic Technology Co ltd
Current assignee: Dongguan City Yohoo Electronic Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-19
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses an English folding charger, which comprises a shell and a pressing plate arranged in the shell, wherein the pressing plate is arranged on the inner side of the shell; the shell is characterized in that a conductive PIN slot and a GND PIN slot are symmetrically arranged at the bottom of the shell, a conductive PIN is hinged in the conductive PIN slot, and a GND PIN is hinged in the GND PIN slot; a GND PIN elastic sheet assembly is fixed below the pressing plate, and a first damping limiting structure is arranged between the GND PIN elastic sheet assembly and the GND PIN; PIN shell fragment subassembly is fixed with to clamp plate below both sides, and is provided with second damping limit structure between PIN shell fragment subassembly and the electrically conductive PIN groove. The PIN folding device is simple and reliable in structure and low in cost, can realize that the conductive PIN and the GND PIN can be folded, and has certain damping in the rotating process of the contact PIN on the elastic sheet and the gear designed on the PIN rotating shaft, so that good use experience can be provided for users.

Description

English folding charger

Technical Field

The utility model relates to a charger, in particular to an English folding charger.

Background

The standard charging head in the market basically takes PINs of a fixed type or only GND PIN can stretch out and draw back two other conductive PINs as fixed type, and because the PIN PINs stretch out, the travel is inconvenient to carry.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an English folding charger for solving the problem that in the background art, a PIN foot is extended outside to cause inconvenient travel and carrying.

The English folding charger is realized by the following technical scheme: comprises a shell and a pressing plate arranged in the shell;

the bottom of the shell is symmetrically provided with a conductive PIN slot and a GND PIN slot, the conductive PIN slot is hinged with a conductive PIN, and the GND PIN slot is hinged with a GND PIN; a GND PIN elastic sheet assembly is fixed below the pressing plate, and a first damping limiting structure is arranged between the GND PIN elastic sheet assembly and the GND PIN; two sides below the pressing plate are fixed with PIN spring plate assemblies, and a second damping limiting structure is arranged between the PIN spring plate assemblies and the conductive PIN grooves.

As the preferable technical scheme, the GND PIN shrapnel assembly comprises a GND PIN strengthening shrapnel and a GND PIN shrapnel, and the GND PIN strengthening shrapnel is fixed above the GND PIN shrapnel.

As the preferable technical scheme, the first damping limit structure comprises a concave-convex structure on the GND PIN elastic sheet and a first branch elastic arm on one side of the GND PIN elastic sheet, a groove corresponding to the concave-convex structure is arranged on the GND PIN, and a GND PIN rotating shaft tooth-shaped structure corresponding to the first branch elastic arm is arranged on one side of the hinged end of the GND PIN.

As the preferable technical scheme, the PIN elastic sheet component comprises a PIN reinforced elastic sheet and a PIN elastic sheet, wherein the PIN reinforced elastic sheet is fixed above the PIN elastic sheet.

As the preferable technical scheme, the second damping limit structure comprises an inclined plane structure on the PIN elastic sheet and a second branch elastic arm on one side of the PIN elastic sheet, an inclined plane corresponding to the inclined plane structure is arranged on the conductive PIN4, and a PIN rotating shaft tooth-shaped structure corresponding to the second branch elastic arm is arranged on one side of the hinged end of the conductive PIN.

As an optimal technical scheme, the shell comprises a surface shell and a bottom shell, and the surface shell and the bottom shell are mutually spliced; the conductive PIN groove and the GND PIN groove are arranged on the bottom shell.

The beneficial effects of the utility model are as follows: the PIN folding device is simple and reliable in structure and low in cost, can realize that the conductive PIN and the GND PIN can be folded, and has certain damping in the rotating process of the contact PIN on the elastic sheet and the gear designed on the PIN rotating shaft, so that good use experience can be provided for users.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a de-facing structure of the present utility model;

FIG. 3 is a schematic view of the PIN folding structure of the present utility model;

fig. 4 is a schematic view of the PIN development structure of the present utility model.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

As shown in fig. 1 to 4, the present utility model relates to an english folding charger, which comprises a housing and a pressing plate 1 disposed inside the housing;

the bottom of the shell is symmetrically provided with a conductive PIN slot and a GND PIN slot, the conductive PIN slot is hinged with a conductive PIN4, and the GND PIN slot is hinged with a GND PIN5; a GND PIN elastic sheet component is fixed below the pressing plate 1, and a first damping limiting structure is arranged between the GND PIN elastic sheet component and the GND PIN5; two sides below the pressing plate 1 are fixed with PIN spring plate assemblies, and a second damping limiting structure is arranged between the PIN spring plate assemblies and the conductive PIN groove 2.

In addition, the GND PIN shrapnel assembly comprises a GND PIN strengthening shrapnel 6 and a GND PIN shrapnel 7, wherein the GND PIN strengthening shrapnel 6 is fixed above the GND PIN shrapnel 7.

The first damping limiting structure comprises a concave-convex structure 8 on the GND PIN elastic sheet 7 and a first branch elastic arm 10 on one side of the GND PIN elastic sheet 7, and a groove corresponding to the concave-convex structure 8 is arranged on the GND PIN5 to play a limiting role; the articulated end one side of GND PIN5 is provided with the corresponding GND PIN pivot profile of tooth structure 11 of first branch elastic arm 10, and the pivot has certain damping and pauses the sense at different rotation angle and lets the user have good use experience.

The PIN spring assembly comprises a PIN reinforcing spring 12 and a PIN spring 13, and the PIN reinforcing spring 12 is fixed above the PIN spring 13.

The second damping limit structure comprises an inclined plane structure 18 and a top plane structure 19 on the PIN elastic sheet 13 and a second branch elastic arm 14 at one side of the PIN elastic sheet 13, and an inclined plane corresponding to the inclined plane structure 18 and a top plane corresponding to the top plane structure 19 are arranged on the conductive PIN 4; when the pin is opened, the top plane and the inclined plane of the bottom spring plate and the top spring plate branch spring force alarm are used for limiting; one side of the hinged end of the conductive PIN4 is provided with a PIN rotating shaft tooth-shaped structure 15 corresponding to the second branch elastic arm 14, and the rotating shaft has certain damping and pause feeling at different rotating angles, so that a user has good use experience.

In addition, the shell comprises a face shell 16 and a bottom shell 17, and the face shell 16 and the bottom shell 17 are spliced with each other; the conductive PIN groove 2 and the GND PIN groove 3 are provided on the bottom case 17.

The working principle is as follows:

when the pin is opened, the top plane and the inclined plane of the bottom spring sheet and the top spring sheet branch spring force police are used for limiting, so that the limit can be ensured:

1. the pins can be firmly positioned and cannot swing freely in the using process (the combination of the bottom spring sheet and the top spring sheet provides enough holding elastic force);

2. the rotating shaft has certain damping and pause feeling at different rotating angles, so that a user has good use experience (realized by the tooth-shaped structures uniformly distributed on the top spring branch contacts and the rotating shaft):

3. the bottom shell fragment can make five metals PIN, shell fragment through the wire, and PCB plays the connection and switches on.

When the PIN is folded, the inclined plane of the bottom spring plate and the top spring plate of the positive electrode and the negative electrode, the GND PIN, the concave-convex position of the spring plate and the branched spring arm are used for limiting, so that the PIN can be prevented from swinging in a storage state.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. An english folding charger, characterized in that: comprises a shell and a pressing plate (1) arranged in the shell;

the bottom of the shell is symmetrically provided with a conductive PIN slot and a GND PIN slot, the conductive PIN slot is hinged with a conductive PIN (4), and the GND PIN slot is hinged with a GND PIN (5); a GND PIN shrapnel assembly is fixed below the pressing plate (1), and a first damping limiting structure is arranged between the GND PIN shrapnel assembly and the GND PIN (5); PIN shell fragment subassembly is fixed with to clamp plate (1) below both sides, and is provided with second damping limit structure between PIN shell fragment subassembly and the electrically conductive PIN groove (2).

2. The english folding charger of claim 1, wherein: the GND PIN spring piece assembly comprises a GND PIN reinforcing spring piece (6) and a GND PIN spring piece (7), and the GND PIN reinforcing spring piece (6) is fixed above the GND PIN spring piece (7).

3. The english folding charger of claim 1, wherein: the first damping limit structure comprises a concave-convex structure (8) on the GND PIN elastic sheet (7) and a first branch elastic arm (10) on one side of the GND PIN elastic sheet (7), a groove corresponding to the concave-convex structure (8) is formed in the GND PIN (5), and a GND PIN rotating shaft tooth-shaped structure (11) corresponding to the first branch elastic arm (10) is arranged on one side of the hinged end of the GND PIN (5).

4. The english folding charger of claim 1, wherein: the PIN elastic sheet assembly comprises a PIN reinforced elastic sheet (12) and a PIN elastic sheet (13), wherein the PIN reinforced elastic sheet (12) is fixed above the PIN elastic sheet (13).

5. The english folding charger of claim 1, wherein: the second damping limit structure comprises an inclined plane structure (18) and a top plane structure (19) on the PIN elastic sheet (13) and a second branch elastic arm (14) on one side of the PIN elastic sheet (13), an inclined plane corresponding to the inclined plane structure (18) and a top plane corresponding to the top plane structure (19) are arranged on the conductive PIN (4), and a PIN rotating shaft tooth-shaped structure (15) corresponding to the second branch elastic arm (14) is arranged on one side of the hinged end of the conductive PIN (4).

6. The english folding charger of claim 1, wherein: the shell comprises a face shell (16) and a bottom shell (17), and the face shell (16) and the bottom shell (17) are spliced with each other; the conductive PIN slot (2) and the GND PIN slot (3) are arranged on the bottom shell (17).