CN215299560U

CN215299560U - Matching structure of elastic sheet and rubber core

Info

Publication number: CN215299560U
Application number: CN202120075563.2U
Authority: CN
Inventors: 朱银柳; 肖调林
Original assignee: Dongguan Rongxiang Electronics Technology Co ltd
Current assignee: Dongguan Rongxiang Electronics Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-24
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a shell fragment and cooperation structure of gluing core, glue the core including first gluey core and second, first glue and be provided with first shell fragment in the core, the second is glued in-core and is provided with the second shell fragment, first shell fragment includes integrated into one piece's first contact piece and first fretwork piece, first glue and be provided with the first shell fragment standing groove that a plurality of corresponds first shell fragment shape in the core, the second shell fragment includes integrated into one piece's second contact piece and second fretwork piece, the upper end of second fretwork piece is provided with vertical ascending second contact piece, the second is glued in-core and is provided with the second shell fragment standing groove that a plurality of corresponds second shell fragment shape. The elastic sheets and the rubber cores are assembled together to form a modular mode, and the number of the corresponding elastic sheets can be matched according to different products.

Description

Matching structure of elastic sheet and rubber core

Technical Field

The utility model belongs to the technical field of shell fragment and gluey core cooperation structure, a shell fragment and gluey core's cooperation structure is related to.

Background

The existing BTB connection testing technology has the problems of short service life, low testing precision, high cost, long manufacturing period of products with different specifications and low modularization degree during testing.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model adopts the following technical scheme:

a matching structure of a spring plate and a rubber core comprises a first rubber core and a second rubber core, wherein the first rubber core and the second rubber core are installed and matched to form a rectangular module;

the first rubber core comprises a first rubber core main body, a first rubber core long block extending upwards is arranged on the left side of the upper end of the first rubber core main body, a plurality of first hollowed-out piece placing grooves corresponding to the shapes of the first hollowed-out pieces are arranged in the first rubber core main body, the lower end face and the right end face of each first hollowed-out piece placing groove are communicated with the outside, a plurality of first contact piece placing holes are arranged on the upper end of the first rubber core long block, and the first contact piece placing holes are communicated with the first hollowed-out piece placing grooves; a first mounting lug extending downwards into the first hollow sheet placing groove is arranged on the right side of the first rubber core main body, and a first step groove which is recessed inwards is arranged at the joint of the first rubber core long block and the first rubber core main body; two sides of the lower end of the first rubber core main body are provided with rubber core positioning columns;

the second elastic sheet comprises a second hollow sheet, the upper end of the second hollow sheet is provided with a second contact sheet extending upwards, and the right end of the second hollow sheet is provided with a second installation limiting groove matched with the second rubber core for installation;

the structure of the second rubber core is in a 7 shape, a plurality of second hollow sheet placing grooves corresponding to the shapes of the second hollow sheets are formed in the second rubber core, the inner end face and the right end face of each second hollow sheet placing groove are communicated with the outside, a plurality of second contact sheet placing holes are formed in the right side of the upper end of the second rubber core, and the second contact sheet placing holes are communicated with the second hollow sheet placing grooves; the right side of the second rubber core is provided with a second mounting lug extending downwards into the second hollow sheet placing groove, and the upper inner end face of the second rubber core is provided with a second step lug protruding downwards.

The first hollow piece of the first elastic piece is inserted into the first hollow piece placing groove, the first contact piece of the first elastic piece is inserted into the first contact piece placing hole, and the first mounting lug is embedded into the first mounting limiting groove; the second hollow piece of the second elastic piece is inserted into the second hollow piece placing groove, the second contact piece of the second elastic piece is inserted into the second contact piece placing hole, and the second mounting lug is embedded into the second mounting limiting groove;

the second step convex block of the second rubber core is embedded into the first step groove of the first rubber core.

Preferably, the overall height of the first elastic sheet and the second elastic sheet is equal to the height of the second elastic sheet, the length of the first contact piece is greater than that of the second contact piece, and the length of the first hollowed-out piece is smaller than that of the second elastic sheet.

Preferably, when the first rubber core and the second rubber core are installed and matched to form a module, the upper end face of the first rubber core and the upper end face of the second rubber core are positioned on the same horizontal plane, and the lower end face of the first rubber core and the lower end face of the second rubber core are positioned on the same horizontal plane.

The utility model has the advantages that: the elastic pieces and the rubber cores are assembled together in a combined mode to be made into a modular mode, the number of the corresponding elastic pieces can be assembled and matched according to different products, the purpose of quick replacement and installation is achieved, and a large amount of cost is saved.

Drawings

Fig. 1 is a schematic view of the first elastic sheet structure of the present invention.

Fig. 2 is a schematic diagram of a second elastic sheet structure of the present invention.

Fig. 3 is a schematic view of the simple assembly of the first elastic piece and the second elastic piece of the present invention.

Fig. 4 is a front view of the first rubber core of the present invention.

Fig. 5 is a side view of the first rubber core of the present invention.

Fig. 6 is a front view of the second rubber core of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only partial embodiments of the present application, rather than full embodiments, and it should be understood that the present application is not limited to the exemplary embodiments disclosed and described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either through a monolithic interconnection between two elements or through an interactive relationship 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.

The utility model provides a please refer to fig. 1-6, in the embodiment of the utility model, a cooperation structure of shell fragment and rubber core, including first rubber core 3 and second rubber core 4, first rubber core 3 and second rubber core 4 are installed and cooperate and form rectangular module 5, be provided with first shell fragment 1 in the first rubber core 3, be provided with second shell fragment 2 in the second rubber core 4, first shell fragment 1 includes first fretwork piece 12, the upper end of first fretwork piece 12 is provided with first contact piece 11 that extends upwards, the right-hand member of first fretwork piece 12 is provided with first installation spacing groove 13;

the first rubber core 3 comprises a first rubber core main body 37, a first rubber core long block 34 extending upwards is arranged on the left side of the upper end of the first rubber core main body 37, a plurality of first hollowed-out piece placing grooves 31 corresponding to the shapes of the first hollowed-out pieces 12 are arranged in the first rubber core main body 37, the lower end face and the right end face of each first hollowed-out piece placing groove 31 are communicated with the outside, a plurality of first contact piece placing holes 36 are arranged on the upper end of the first rubber core long block 34, and the first contact piece placing holes 36 are communicated with the first hollowed-out piece placing grooves 31; a first mounting lug 32 extending downwards into the first hollow sheet placing groove 31 is arranged on the right side of the first rubber core main body 37, and a first step groove 35 which is recessed inwards is arranged at the joint of the first rubber core long block 34 and the first rubber core main body 37; two sides of the lower end of the first rubber core main body 37 are provided with rubber core positioning columns 33;

the second elastic sheet 2 comprises a second hollow-out sheet 22, the upper end of the second hollow-out sheet 22 is provided with a second contact sheet 21 extending upwards, and the right end of the second hollow-out sheet 22 is provided with a second mounting limiting groove 23 matched with the second rubber core 4 for mounting;

the structure of the second rubber core 4 is in a 7 shape, a plurality of second hollow sheet placing grooves 41 corresponding to the shapes of the second hollow sheets 22 are arranged in the second rubber core 4, the inner end face and the right end face of each second hollow sheet placing groove 41 are communicated with the outside, a plurality of second contact sheet placing holes 46 are formed in the right side of the upper end of the second rubber core 4, and the second contact sheet placing holes 46 are communicated with the second hollow sheet placing grooves 41; the right side of the second rubber core 4 is provided with a second mounting convex block 42 extending downwards into the second hollow sheet placing groove 41, and the upper inner end face of the second rubber core 4 is provided with a second step convex block 45 protruding downwards.

The first hollow-out piece 12 of the first elastic piece 1 is inserted into the first hollow-out piece placing groove 31, the first contact piece 11 of the first elastic piece 1 is inserted into the first contact piece placing hole 36, and the first mounting bump 32 is embedded into the first mounting limiting groove 13; the second hollow-out piece 22 of the second elastic piece 2 is inserted into the second hollow-out piece placing groove 41, the second contact piece 21 of the second elastic piece 2 is inserted into the second contact piece placing hole 46, and the second mounting bump 42 is embedded into the second mounting limiting groove 23;

the second step projection 45 of the second rubber core 4 is embedded in the first step groove 35 of the first rubber core 3.

The overall heights of the first elastic sheet 1 and the second elastic sheet 2 are equal, the length of the first contact piece 11 is greater than that of the second contact piece 21, and the length of the first hollowed-out piece 12 is less than that of the second hollowed-out piece 22.

When the first rubber core 3 and the second rubber core 4 are installed and matched to form the module 5, the upper end face of the first rubber core 3 and the upper end face of the second rubber core 4 are positioned on the same horizontal plane, and the lower end face of the first rubber core 3 and the lower end face of the second rubber core 4 are positioned on the same horizontal plane.

The utility model discloses when BTB connector and golden finger connect the test, can decide the quantity of first shell fragment 1 and second shell fragment 2 according to the demand, later insert first gluey core 3 and second gluey core 4 with first shell fragment 1 and second shell fragment 2 respectively, first fretwork piece 12 of first shell fragment 1 inserts first fretwork piece standing groove 31, first contact piece 11 of first shell fragment 1 inserts first contact piece and places hole 36, first installation lug 32 imbeds first installation spacing groove 13, second fretwork piece 22 of second shell fragment 2 inserts second fretwork piece standing groove 41, second contact piece standing hole 46 of second shell fragment 2, second installation lug 42 imbeds second installation spacing groove 23, the second is glued second step lug 45 of core 4 and is imbedded first step recess 35 of first gluey core 3. The connection mode of the first elastic sheet 1 and the second elastic sheet 2 and the PCB/FPC can be switched according to the requirements of products or customers, and the connection mode is divided into a welding mode and a contact mode.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The use of the phrase "including a" does not exclude the presence of other, identical elements in a process, method, article, or apparatus that comprises the same element, unless the language expressly indicates otherwise.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a cooperation structure of shell fragment and gluey core, glues the core including first gluey core and second, first gluey core and the second glue the module that the core installation cooperation formed the rectangle, and first gluey is provided with first shell fragment in the core, and the second is glued and is provided with second shell fragment, its characterized in that in the core:

the first elastic sheet comprises a first hollow sheet, the upper end of the first hollow sheet is provided with a first contact sheet extending upwards, and the right end of the first hollow sheet is provided with a first installation limiting groove;

the structure of the second rubber core is in a 7 shape, a plurality of second hollow sheet placing grooves corresponding to the shapes of the second hollow sheets are formed in the second rubber core, the inner end face and the right end face of each second hollow sheet placing groove are communicated with the outside, a plurality of second contact sheet placing holes are formed in the right side of the upper end of the second rubber core, and the second contact sheet placing holes are communicated with the second hollow sheet placing grooves; a second mounting lug extending downwards into the second hollow sheet placing groove is arranged on the right side of the second rubber core, and a second step lug protruding downwards is arranged on the upper inner end face of the second rubber core;

2. The matching structure of the elastic sheet and the rubber core as claimed in claim 1, wherein: the overall height of the first elastic sheet and the second elastic sheet is equal to each other, the length of the first contact piece is larger than that of the second contact piece, and the length of the first hollowed-out piece is smaller than that of the second elastic sheet.

3. The matching structure of the elastic sheet and the rubber core as claimed in claim 1, wherein: when the first rubber core and the second rubber core are installed and matched to form a module, the upper end face of the first rubber core and the upper end face of the second rubber core are positioned on the same horizontal plane, and the lower end face of the first rubber core and the lower end face of the second rubber core are positioned on the same horizontal plane.