CN212412281U

CN212412281U - Elastic sheet structure with adjustable elasticity and durable service life

Info

Publication number: CN212412281U
Application number: CN202021565397.6U
Authority: CN
Inventors: 黄学路; 何望贤
Original assignee: Shanghai Fengtian Electronics Co ltd
Current assignee: Shanghai Fengtian Electronics Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-01-26
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of socket equipment, specifically disclose an elasticity is adjustable and durable shell fragment structure in life-span, including shell 1, first recess 1-1, second recess 1-2, shell fragment 2, first shell fragment feeler 2-1 and second shell fragment feeler 2-2, the shell both sides symmetry respectively are provided with first recess and second recess, be provided with the shell fragment in the shell, the first shell fragment feeler and the second shell fragment feeler of shell fragment are installed respectively in first recess and second recess. The utility model discloses when the shell fragment that sets up takes place to deform, the upper and lower end of first shell fragment antenna and second shell fragment antenna is spacing simultaneously by first recess and second recess, and stress evenly distributed, the difficult plastic deformation that takes place of shell fragment improves plug durability, the utility model discloses simple structure, convenient operation, the practicality is strong.

Description

Elastic sheet structure with adjustable elasticity and durable service life

Technical Field

The utility model relates to an elasticity is adjustable and durable shell fragment structure in life-span belongs to socket equipment technical field.

Background

With the deepening of internationalization, China is integrated into a global supply chain and serves as one of the most important industrial production bases in the world, China provides parts covering work and life from mobile phones to automobiles and the like for users in different countries, and sockets serving as important parts in life and production are far from being used, so that the requirements of users in different countries, races and ages on plugging and unplugging force are met, and meanwhile, an excellent product must have good durability.

At this time, the importance of the clamping force, which is an important parameter affecting the use feeling and the insertion/extraction force of the socket, is shown. Different countries, different races and different ages of user groups have different requirements on the clamping force.

However, most sockets in the market change the clamping force of the socket to the plug simply by changing the included angle of the elastic sheets, and the method is simple and rough, and the socket can meet the designed clamping force in a short period. However, after the plug is inserted, stress is concentrated on the root of the elastic sheet, and when the plug is subjected to a large impact force, the pressure intensity borne by the key part is compared, the elastic sheet with concentrated stress is much larger than the elastic sheet with uniformly dispersed stress, plastic deformation is easy to occur, so that the clamping force is seriously declined, and even more, the phenomenon of function loss such as no power-on and the like is caused because the elastic sheet is seriously deformed and cannot be contacted with the plug. The elastic sheet structure with adjustable elasticity and durable service life is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elasticity is adjustable and durable shell fragment structure in life-span solves the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the elastic force is adjustable, the service life of the elastic sheet structure is long, and the elastic sheet structure comprises a shell, a first groove, a second groove, an elastic sheet, a first elastic sheet antenna and a second elastic sheet antenna, wherein the first groove and the second groove are symmetrically formed in the two sides of the shell respectively, the elastic sheet is arranged in the shell, and the first elastic sheet antenna and the second elastic sheet antenna of the elastic sheet are arranged in the first groove and the second groove respectively.

Preferably, when the shell fragment takes place deformation, the first recess that sets up can carry on spacingly to first shell fragment antenna, and the second recess that sets up can carry on spacingly to second shell fragment antenna.

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

the utility model belongs to the technical field of socket equipment, in particular to a spring plate structure with adjustable elasticity and durable service life, which can influence the deformation of the spring plate by changing the thickness of a first groove and a second groove and change the plug force and hand feeling of a plug to adapt to different users; when first shell fragment feeler and second shell fragment feeler warp to design position, both ends were spacing simultaneously about first shell fragment feeler and the second shell fragment feeler, and stress evenly distributed, the difficult plastic deformation that takes place of shell fragment, product plug durability is showing and is increasing, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

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

fig. 2 is a schematic diagram of the deformation of the elastic sheet of the present invention;

in the figure: 1. a housing; 1-1, a first groove; 1-2, a second groove; 2. a spring plate; 2-1, a first elastic sheet antenna; 2-2 and a second elastic sheet antenna.

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 description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an elastic force-adjustable and life-durable elastic sheet structure comprises a shell 1, a first groove 1-1, a second groove 1-2, an elastic sheet 2, a first elastic sheet antenna 2-1 and a second elastic sheet antenna 2-2, wherein the first groove 1-1 and the second groove 1-2 are respectively and symmetrically arranged on two sides of the shell 1, the elastic sheet 2 is arranged in the shell 1, and the first elastic sheet antenna 2-1 and the second elastic sheet antenna 2-2 of the elastic sheet 2 are respectively arranged in the first groove 1-1 and the second groove 1-2.

Furthermore, when the elastic sheet 2 deforms, the arranged first groove 1-1 can limit the first elastic sheet antenna 2-1, and the arranged second groove 1-2 can limit the second elastic sheet antenna 2-2.

The working principle is as follows: the utility model relates to a spring plate structure with adjustable elasticity and durable service life, when in use, after a plug is inserted, a first spring plate antenna 2-1 and a second spring plate antenna 2-2 of a spring plate 2 expand outwards to a design position (meeting design clamping force), a first groove 1-1 limits the first spring plate antenna 2-1, a second groove 1-2 limits the second spring plate antenna 2-2, and a fixed clamping force is formed for the plug; meanwhile, the deformation of the elastic sheet 2 can be influenced by changing the thicknesses of the first groove 1-1 and the second groove 1-2, and the plugging force and the hand feeling of the plug can be changed to adapt to different users; meanwhile, when the first elastic sheet antenna 2-1 and the second elastic sheet antenna 2-2 deform to the designed positions, the upper end and the lower end of the first elastic sheet antenna 2-1 and the upper end and the lower end of the second elastic sheet antenna 2-2 are simultaneously limited by the first groove 1-1 and the second groove 1-2 respectively, stress is uniformly distributed, the elastic sheets 2 are not easy to generate plastic deformation, and the plugging durability of products is remarkably improved.

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 elasticity is adjustable and durable shell fragment structure of life-span which characterized in that: the elastic piece antenna comprises a shell (1), a first groove (1-1), a second groove (1-2), an elastic piece (2), a first elastic piece antenna (2-1) and a second elastic piece antenna (2-2), wherein the first groove (1-1) and the second groove (1-2) are symmetrically arranged on two sides of the shell (1) respectively, the elastic piece (2) is arranged in the shell (1), and the first elastic piece antenna (2-1) and the second elastic piece antenna (2-2) of the elastic piece (2) are arranged in the first groove (1-1) and the second groove (1-2) respectively.

2. The spring structure of claim 1, wherein the spring structure has adjustable elasticity and long service life, and is characterized in that: when the elastic sheet (2) deforms, the arranged first groove (1-1) can limit the first elastic sheet antenna (2-1), and the arranged second groove (1-2) can limit the second elastic sheet antenna (2-2).