CN217720041U

CN217720041U - Joint shell structure

Info

Publication number: CN217720041U
Application number: CN202221933367.5U
Authority: CN
Inventors: 梅东海
Original assignee: Dongguan Qinghai Electronic Technology Co ltd
Current assignee: Dongguan Qinghai Electronic Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-01
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a connect shell structure is equipped with connecting portion and a plurality of grafting portion of connection in the bottom, be equipped with in the grafting portion and access to connecting portion and communicating PIN needle dress hole from top to bottom, PIN needle dress is put the hole and is big-end-up's structure and interlude and is equipped with the inclined plane, connecting portion side has connected the one end and has bent the back and upwards extend and press the splenium, press the bottom of the splenium and then connect the overhead kick of locking. The PIN needle dress hole that has adopted big-end-up structure inside the casing, except conveniently packing into the PIN needle, the shaping drawing of patterns when also making things convenient for production, simultaneously, the barb both sides of casing one side and press to be between the splenium and cut the structure, improved the resilience effect of barb, can not damage after pressing many times.

Description

Joint shell structure

Technical Field

The utility model relates to an interface casing technical field specifically is a connect shell structure.

Background

The PC mainboard, the CPU and the display card interface are one of the most basic and important components of the computer, and are connected by corresponding connectors, and generally need to be connected with external components for conducting electricity. The external components are connected by generally connecting and fixing the housing and the main board. The round hole structure that size equals about present part casing is inside all to adopt basically, and inconvenient like this inserts and fix the PIN needle, and simultaneously, the fixed back rebound effect of overhead kick of one side is poor, damages easily after pressing many times.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a joint shell structure can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a connect shell structure, is equipped with connecting portion and a plurality of grafting portion of connection in the bottom, be equipped with in the grafting portion and lead to connecting portion and communicating PIN needle dress hole from top to bottom, PIN needle dress hole is big-end-up's structure and interlude is equipped with the inclined plane, the portion of pressing that upwards extends after one end is bent has been connected to the connecting portion side, press the overhead kick of portion bottom connection locking.

Furthermore, the inserting parts are distributed at the bottoms of the inserting parts in a matrix structure.

Furthermore, a plurality of limiting grooves are formed in the inclined plane of the PIN needle containing hole.

Furthermore, the center of the pressing part is hollowed, and the top of the barb extends downwards from the hollowed part of the pressing part after being connected.

Furthermore, one end of the locking barb at the bottom is arranged below the connecting part.

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

the utility model discloses at the inside PIN needle dress hole that has adopted big-end-up's of casing, except conveniently packing into the PIN needle, the shaping drawing of patterns when also conveniently producing, simultaneously, the overhead kick both sides of casing one side and pressing are between the splenium and are the structure of cutting, have improved the resilience effect of overhead kick, can not damage after pressing many times yet, overall structure is simple, convenient operation has lengthened the life of casing, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic view of a lateral knot body of the present invention;

fig. 3 is a schematic top structure diagram of the present invention.

Reference numbers in the figures:

the PIN inserting device comprises a connecting part 1, a connecting part 2, a PIN inserting hole 3, an inclined surface 4, a pressing part 5, a barb 6 and a limiting groove 7.

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.

As shown in fig. 1-3, the utility model provides a connect shell structure is equipped with connecting portion 1 and a plurality of grafting portion 2 of connection in the bottom, be equipped with in the grafting portion 2 and access to connecting portion 1 and put hole 3 from top to bottom communicating PIN needle, PIN needle dress hole 3 is big-end-up's structure and interlude is equipped with inclined plane 4, connecting portion 1 side has been connected one end and has been bent the upwards extending according to splenium 5, pressing splenium 5 bottom and then connecting the overhead kick 6 of locking, specifically, the joint shell structure that this technical scheme provided, it uses when being mainly applied to PC mainboard, CPU, display card interface connection, and the mode that PIN pinhole is big-end-down is more easy and insert the PIN needle of fixing inside, has set up inclined plane 4 in addition inside, and this casing shaping drawing of patterns is easier for whole structure, and when producing this casing, has reduced the disability rate, when producing this casing, in order to improve the effect of its drawing of patterns, we have generally adopted cooling time and transparent material, for example shorter material, on the other hand, is the overhead kick 6 is the detached structure after being connected with 5, just presses the overhead kick 6, and press the effect of pressing, and the overhead kick-down phenomenon is continuous, and the effect of pressing is just after the pressure is avoided.

Plug-in components 2 are the matrix structure and distribute in plug-in components 2 bottom, and the distribution of bayonet socket 2 is generally the same with the distribution mode of mainboard junction, just so correspond the back and just can make the PIN needle that puts in the PIN needle dress hole 3 connect the back circular telegram.

PIN needle dress hole 3 inclined plane 4 is equipped with a plurality of spacing grooves 7, and spacing groove 7 distributes around inclined plane 4 for fixed mounting's PIN needle uses.

According to 5 center fretworks of splenium, from pressing 5 fretworks downwardly extending of splenium after 6 tops of overhead kick are connected, pressed 5 center fretworks of splenium and given 6 more removal spaces of overhead kick, the phenomenon that the card is pause just can not appear like this 6 overhead kick, improves the effect of kick-backing.

One end of the bottom locking part of the barb 6 is arranged below the connecting part 1, the bottom of the barb 6 is used for being clamped and fixed with external equipment, and the barb 6 is inserted into the inserting part 2 and then fixed.

Compared with the prior art, this technical scheme in the inside PIN needle dress that has adopted big-end-up structure of casing put hole 3, except conveniently packing into the PIN needle, the shaping drawing of patterns when also making things convenient for production, simultaneously, 6 both sides of overhead kick of casing one side and press and be between the splenium 5 and cut the structure, improved the resilience effect of overhead kick 6, can not damage after pressing many times.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Claims

1. A joint housing structure characterized in that: the improved structure is characterized in that the improved structure is provided with a connecting part and a plurality of inserting parts connected to the bottom, a PIN needle installing hole which leads to the connecting part and is communicated with the connecting part from top to bottom is arranged in the inserting part, the PIN needle installing hole is of a structure with a large top and a small bottom, an inclined surface is arranged at the middle section of the PIN needle installing hole, one end of the connecting part is connected with a pressing part which extends upwards after being bent, and the bottom of the pressing part is connected with a locking barb.

2. A joint housing construction according to claim 1, wherein: the inserting parts are distributed at the bottoms of the inserting parts in a matrix structure.

3. A joint housing construction according to claim 1, wherein: a plurality of limiting grooves are formed in the inclined plane of the PIN needle containing hole.

4. A joint housing construction according to claim 1, wherein: the pressing part is hollow in the center, and the top of the barb extends downwards from the hollow part of the pressing part after being connected.

5. A joint housing construction according to claim 1, wherein: one end of the locking barb at the bottom is arranged below the connecting part.