CN213182577U

CN213182577U - Easy-to-draw type case structure

Info

Publication number: CN213182577U
Application number: CN202022501598.6U
Authority: CN
Inventors: 易俊锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-05-11
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an easy-to-draw formula machine case structure, including the under casing and cup joint the well case in the under casing, cup jointed first case in the well case, the under casing both sides all are equipped with first mounting, and well case both sides all are equipped with the third mounting, and first mounting is used for fixing when pulling out well case and first case from the under casing with the third mounting, and first roof portion is equipped with the roof, and under casing one side is equipped with power source. The utility model provides an among the prior art quick-witted case structure occupation space great, and the comparatively loaded down with trivial details problem of step during the equipment.

Description

Easy-to-draw type case structure

Technical Field

The utility model relates to a computer machine case field, in particular to easy-to-draw formula machine case structure.

Background

The case is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby having a supporting and protecting function. In addition, the computer case has an important role in shielding electromagnetic radiation. The chassis typically includes a housing, brackets, various switches on the panel, indicator lights, etc. The shell is made of steel plates and plastics in a combined mode, is high in hardness and mainly plays a role in protecting elements inside the case. The bracket is mainly used for fixing the mainboard, the power supply and various drivers. However, most of the chassis mechanisms on the market adopt an integrated structure, and the chassis structure which is not unsealed occupies a large space and is relatively complicated in assembly. The technical scheme provides an easy-to-draw type case structure, which occupies a small space when being folded, is simple in steps when being used and installed and is convenient to maintain.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the main object of the present invention is to provide an easy-to-draw type case structure, which aims to solve the problems of the prior art that the case structure occupies a large space and the steps are complicated during the assembly.

In order to achieve the purpose, the utility model provides an easy-to-draw type case structure, which comprises a bottom case and a middle case sleeved in the bottom case, wherein a head case is sleeved in the middle case, both sides of the bottom case are provided with first fixing pieces,

the middle box is provided with a first fixing piece, the first fixing piece and the second fixing piece are used for fixing the middle box and the head box when the middle box and the head box are pulled out from the bottom box, the top of the head box is provided with a top plate, and one side of the bottom box is provided with a power supply interface.

In one embodiment, a handle is provided above the top.

In one embodiment, one side of the bottom box is provided with a hinge and a pull opening for opening and closing.

In one embodiment, the middle box and the head box are provided with hinges and pull openings on one surfaces.

In one embodiment, a second fixing member is disposed between the first fixing member and the third fixing member, and the first fixing member, the third fixing member and the second fixing member are self-tapping screws.

In one embodiment, the two sides of the upper end of the middle box are provided with hooks.

In one embodiment, the power interface is a pull-out type wiring interface.

The utility model has the advantages as follows:

according to the technical scheme, the case structure is divided into three movable parts, namely the head case, the middle case and the bottom case, an easy-to-pull structure is adopted, the case can be folded up when the case is not used, and the occupied space is small. When in use, the pull-open type anti-theft device is pulled open and fixed through the fixing piece, and is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is the overall structure schematic diagram of the bottom case and each component of the utility model.

Fig. 2 is a schematic structural view of the middle box of the present invention when pulled out from the bottom box.

Fig. 3 is a schematic view of the whole structure of the bottom case and the middle case of the present invention after the bottom case and the middle case are completely pulled open.

[ list of reference numerals for main parts/components ]

Reference numerals	Name (R)	Reference numerals	Name (R)
				1	Bottom case	3	Head box
10	Pull mouth	30	Third fixing part
				11	Hinge (C)	4	Top board
12	First fixed part	40	Clamp hook
				2	Middle box	5	Lifting handle
20	Second fixing part	6	Power supply interface

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (e.g., upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific state (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral molding; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 3, a pop-top box structure includes a bottom box 1 and a middle box 2 sleeved in the bottom box 1, a head box 3 is sleeved in the middle box 2, first fixing members 12 are respectively disposed at two sides of the bottom box 1,

the third fixing piece 30 is arranged on two sides of the middle box 2, the first fixing piece 12 and the third fixing piece 30 are used for fixing the middle box 2 and the head box 3 when the middle box and the head box are pulled out from the bottom box 1, the top plate 4 is arranged on the top of the head box 3, and the power supply interface 6 is arranged on one side of the bottom box 1.

The case structure is divided into three movable parts, namely a head case 3, a middle case 2 and a bottom case 1, and the case structure adopts an easy-to-pull structure, can be folded up when not in use and occupies a small space. When in use, the pull-open type anti-theft device is pulled open and fixed through the fixing piece, and is convenient to use.

Referring to fig. 1, a handle 5 is preferably provided above the top.

Is convenient to carry and pull open.

Referring to fig. 1, a hinge 11 and a pull opening 10 for opening and closing are preferably provided on one surface of a bottom case 1.

And internal hardware equipment is convenient to install and maintain.

Referring to fig. 1 to 3, the hinge 11 and the pull opening 10 are preferably provided on both sides of the middle box 2 and the head box 3.

Referring to fig. 1 to 3, preferably, a second fixing member 20 is disposed between the first fixing member 12 and the third fixing member 30, and the first fixing member 12, the third fixing member 30 and the second fixing member 20 are all self-tapping screws.

The second fixing member 20 is an auxiliary fixing member, and the second fixing member 20 bears the most weight.

Referring to fig. 2, it is preferable that the middle box 2 is provided with hooks 40 at both sides of the upper end thereof.

A catch 40 is provided to facilitate further fixing.

Referring to fig. 3, the power interface 6 is preferably a pull-out type connector.

The working principle of the utility model is as follows:

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An easy-to-pull case structure is characterized by comprising a bottom case and a middle case sleeved in the bottom case, wherein a head case is sleeved in the middle case, first fixing pieces are arranged on two sides of the bottom case,

the middle box is characterized in that third fixing pieces are arranged on two sides of the middle box, the first fixing pieces and the third fixing pieces are used for fixing the middle box and the head box when the bottom box is pulled out, a top plate is arranged at the top of the head box, and a power supply interface is arranged on one side of the bottom box.

2. The easy-to-pull case structure according to claim 1, wherein a handle is provided above the top.

3. The easy-to-open type case structure according to claim 1, wherein a hinge and a pull opening for opening and closing are formed on one side of the bottom case.

4. The easy-to-draw chassis structure of claim 3, wherein the hinge and the pull opening are provided on one side of the middle box and one side of the head box.

5. The easy-to-draw case structure of claim 1, wherein a second fixing member is disposed between the first fixing member and the third fixing member, and the first fixing member, the third fixing member and the second fixing member are self-tapping screws.

6. The easy-to-draw chassis structure of claim 1, wherein hooks are provided on both sides of the upper end of the middle box.

7. The easy-to-draw case structure of claim 1, wherein the power interface is a pull-out type wiring port.