CN214067717U

CN214067717U - Portable case

Info

Publication number: CN214067717U
Application number: CN202120102429.7U
Authority: CN
Inventors: 余晓丽
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-27
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a portable case, which comprises a case body, a shell, a case door and a connecting piece, wherein brake rollers are arranged at four corners of the bottom end of the case body, bottom supports are fixed at four corners of the top end of the case body, grooves matched with stand columns with inverted T-shaped vertical sections are formed in the four bottom supports, first springs are arranged in the four bottom supports, and the top ends of the four stand columns are connected with a top plate; two adjacent lateral walls of box are constructed respectively with the recess of chamber door adaptation and with the logical groove of connecting piece adaptation, the chamber door passes through the hinge and is connected with the box, be constructed in the chamber door with the logical groove of shell adaptation, one side that the hinge was kept away from to the chamber door has integrated into one piece to have a stopper, the lateral wall of box is constructed with the recess of stopper adaptation and supplies the gliding spout of slider. This portable formula machine case, the convenient maintenance makes things convenient for the fixed of device.

Description

Portable case

Technical Field

The utility model belongs to the technical field of quick-witted case, concretely relates to portable formula machine case.

Background

The chassis (Case) is the carrier of most of the components of the computer. The chassis is sometimes mistakenly referred to as a general term for internal components of the chassis, such as a central processing unit, a motherboard, etc. The chassis typically includes a housing, brackets, various switches on the panel, indicator lights, etc. 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. There are many types of chassis. AT present, the market is common to AT and ATX chassis, which is the most common chassis AT present and supports most types of motherboards AT present. The machine case needs regular maintenance, and general machine case need twist off screw or bolt one by one before overhauing just can open the machine case, and is comparatively loaded down with trivial details.

Therefore, in view of the current situation, it is urgently needed to design and produce a portable case to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable formula machine case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable formula machine case, includes box, shell, chamber door and connecting piece, the brake gyro wheel is all installed to the four corners department of the bottom of box, the four corners department on the top of box all is fixed with the collet, four all be constructed in the collet with the recess of the stand adaptation of vertical cross-section for falling T shape, four all be equipped with first spring in the collet, four the top of stand all is connected with the roof.

Two adjacent lateral walls of box are constructed respectively with the recess of chamber door adaptation and with the logical groove of connecting piece adaptation, the chamber door passes through the hinge and is connected with the box, be constructed in the chamber door with the logical groove of shell adaptation, the inner wall integrated into one piece of shell has the inner edge, and the inner edge is connected with the dust screen, the equal integrated into one piece in both sides of shell has the lug, two all set up the screw with the connecting bolt adaptation in the lug, two thread grooves with the connecting bolt adaptation are seted up to the lateral wall of chamber door.

There is integrated into one piece stopper one side that the hinge was kept away from to the chamber door, the lateral wall structure of box has the recess with the stopper adaptation and supplies the gliding spout of slider, the lateral wall of stopper is fixed with the handle, the top integrated into one piece of slider has the inserted block, and the draw-in groove of box and insertion stopper bottom is run through on the top of inserted block, the bottom mounting of slider has two montants, two all overlap on the montant and have the second spring, the box inner construction has two slots with the montant adaptation.

The connecting piece includes baffle, extension board and locking bolt, the lateral wall integrated into one piece of baffle has two extension boards, two the top homogeneous body shaping of extension board has the arc, two the screw with the locking bolt adaptation is all seted up on the top of arc, two the bottom of locking bolt all is fixed with the rubber block, two all be fixed with the arc pad in the arc.

Preferably, the four corners of the baffle are all provided with screw holes matched with the countersunk head bolts, and the side wall of the box body is provided with four thread grooves matched with the countersunk head bolts.

Preferably, a groove for inserting fingers is formed in one side, away from the support plates, of the baffle, and a plurality of through holes are formed in the top ends of the two support plates.

Preferably, the top and the bottom of shell are integrated into a whole and provided with a stop block, and the side wall of the box body is provided with two clamping grooves matched with the stop block and two accommodating grooves matched with the convex blocks.

Preferably, the top plate is connected with the four stand columns through an adhesive, and the four bottom supports are connected with the box body through the adhesive.

The utility model discloses a technological effect and advantage: according to the portable case, after an object falls on the top plate, the top plate drives the four stand columns to move downwards, and the four stand columns extrude the four first springs, so that the influence of vertical impact force generated when the object falls on the top plate on the case body and the internal structure is relieved; the sliding block is pressed downwards, the sliding block drives the inserting block to move downwards, the inserting block can be separated from the clamping groove at the bottom end of the limiting block, a box door can be conveniently opened, devices in the box body can be conveniently overhauled, the two connecting bolts can be conveniently unscrewed, and the shell and the dustproof net can be conveniently taken out and cleaned; a plurality of through-hole on two extension boards conveniently utilizes the bolt to fix the device on the extension board, and locking bolt, block rubber, arc and arc pad do benefit to and fix and comb the wire of device, make things convenient for the maintenance of device, and this portable formula machine case makes things convenient for the maintenance, makes things convenient for the fixed of device.

Drawings

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

fig. 2 is a schematic structural diagram of the housing of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of fig. 1B according to the present invention;

fig. 5 is a schematic structural diagram of the connecting member of the present invention.

In the figure: 1 top plate, 2 box bodies, 20 sliding blocks, 21 vertical rods, 3 shells, 30 stoppers, 31 convex blocks, 32 connecting bolts, 4 box doors, 40 limiting blocks, 41 handles, 5 connecting pieces, 50 countersunk bolts, 51 baffle plates, 52 support plates, 53 locking bolts, 54 arc plates, 55 arc pads, 6 vertical columns and 7 bottom supports.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a portable formula machine case as shown in fig. 1-5, including box 2, shell 3, chamber door 4 and connecting piece 5, the brake gyro wheel is all installed to the four corners department of the bottom of box 2, the four corners department on the top of box 2 all is fixed with collet 7, four all construct the recess of the stand 6 adaptation that is the shape of falling T with vertical cross-section in collet 7, four all be equipped with first spring, four in the collet 7 the top of stand 6 all is connected with roof 1.

Two adjacent lateral walls of box 2 are constructed respectively with the recess of 4 adaptations of chamber door and with the logical groove of connecting piece 5 adaptations, chamber door 4 passes through the hinge and is connected with

box

2, 4 inner constructions of chamber door have with the logical groove of shell 3 adaptations, the inner wall integrated into one piece of shell 3 has the inner edge, and the inner edge passes through the screw to be connected with the dust screen, the equal integrated into one piece in both sides of shell 3 has lug 31, two all set up the screw with connecting bolt 32 adaptations in the lug 31, two thread grooves with connecting bolt 32 adaptations are seted up to the lateral wall of chamber door 4.

There is integrated into one piece stopper 40 in the one side of hinge is kept away from to chamber door 4, the lateral wall structure of box 2 have with the recess of stopper 40 adaptation and supply the gliding spout of slider 20, the lateral wall of stopper 40 bonds there is handle 41, the top integrated into one piece of slider 20 has the inserted block, and the draw-in groove of box 2 and insert stopper 40 bottom is run through on the top of inserted block, the bottom welding of slider 20 has two montants 21, two all the cover has the second spring on the

montant

21, 2 internal constructions of box have two slots with montant 21 adaptation.

The connecting piece 5 comprises a baffle 51, support plates 52 and locking bolts 53, wherein the two support plates 52 are integrally formed on the side wall of the baffle 51, arc-shaped plates 54 are integrally formed at the top ends of the two support plates 52, screw holes matched with the locking bolts 53 are formed in the top ends of the two arc-shaped plates 54, rubber blocks are bonded at the bottom ends of the two locking bolts 53, and arc-shaped pads 55 are bonded in the two arc-shaped plates 54.

Specifically, the four corners of the baffle 51 are all provided with screw holes adapted to the countersunk head bolts 50, and the side wall of the box body 2 is provided with four thread grooves adapted to the countersunk head bolts 50.

Specifically, a groove for fingers to insert is formed in one side, away from the support plate 52, of the baffle plate 51, and a plurality of through holes are formed in the top ends of the two support plates 52, so that devices can be conveniently fixed to the top ends of the support plates 52 through bolts.

Specifically, the top and the bottom of shell 3 all integrated into one piece have dog 30, two draw-in grooves with dog 30 adaptation and two holding tanks with lug 31 adaptation are seted up to the lateral wall of box 2, unscrew two connecting bolt 32, conveniently take out the clearance with shell 3 and dust screen.

Specifically, the top plate 1 is connected with the four stand columns 6 through an adhesive, and the four bottom supports 7 are connected with the box body 2 through the adhesive.

The working principle of the portable case is that four brake rollers are beneficial to moving and carrying the case body 2, after an object falls on the top plate 1, the top plate 1 drives the four stand columns 6 to move downwards, the four stand columns 6 extrude four first springs, so that the influence of vertical impact force generated when the object falls on the top plate 1 on the case body 2 and an internal structure is reduced, the sliding block 20 is pressed downwards, the sliding block 20 drives the insert block to move downwards, the insert block can be separated from a clamping groove at the bottom end of the limiting block 40, the opening of the case door 4 is facilitated, the maintenance of devices in the case body 2 is facilitated, the two connecting bolts 32 are conveniently unscrewed, the shell 3 and a dustproof net can be conveniently taken out and cleaned, the devices are conveniently fixed on the support plates 52 by utilizing bolts through a plurality of through holes in the two support plates 52, the locking bolts 53, the rubber blocks, the arc-shaped plates 54 and the arc-shaped pads 55 are beneficial to fixing and combing wires of the devices, the device is convenient to overhaul.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a portable formula machine case, includes box (2), shell (3), chamber door (4) and connecting piece (5), its characterized in that: the four corners of the bottom end of the box body (2) are respectively provided with a brake roller, the four corners of the top end of the box body (2) are respectively fixed with a bottom support (7), grooves matched with upright posts (6) with inverted T-shaped vertical sections are formed in the four bottom supports (7), first springs are arranged in the four bottom supports (7), and the top ends of the four upright posts (6) are respectively connected with the top plate (1);

two adjacent side walls of the box body (2) are respectively provided with a groove matched with the box door (4) and a through groove matched with the connecting piece (5), the box door (4) is connected with the box body (2) through a hinge, the box door (4) is internally provided with the through groove matched with the shell (3), the inner wall of the shell (3) is integrally formed with an inner edge, the inner edge is connected with a dust screen, two sides of the shell (3) are respectively integrally formed with a convex block (31), two convex blocks (31) are respectively internally provided with a screw hole matched with the connecting bolt (32), and the side wall of the box door (4) is provided with two thread grooves matched with the connecting bolt (32);

one side, far away from the hinge, of the box door (4) is provided with an integrally formed limiting block (40), the side wall of the box body (2) is provided with a groove matched with the limiting block (40) and a sliding groove for the sliding of the sliding block (20), the side wall of the limiting block (40) is fixedly provided with a handle (41), the top end of the sliding block (20) is integrally formed with an inserting block, the top end of the inserting block penetrates through the box body (2) and is inserted into a clamping groove in the bottom end of the limiting block (40), the bottom end of the sliding block (20) is fixedly provided with two vertical rods (21), the two vertical rods (21) are both sleeved with second springs, and two inserting grooves matched with the vertical rods (21) are formed in the box body (2);

connecting piece (5) are including baffle (51), extension board (52) and locking bolt (53), the lateral wall integrated into one piece of baffle (51) has two extension boards (52), two the equal integrated into one piece in top of extension board (52) has arc (54), two the screw with locking bolt (53) adaptation is all seted up on the top of arc (54), two the bottom of locking bolt (53) all is fixed with the rubber block, two all be fixed with arc pad (55) in arc (54).

2. A portable case according to claim 1, wherein: the four corners of baffle (51) all set up the screw with countersunk bolt (50) adaptation, the lateral wall of box (2) is seted up four thread grooves with countersunk bolt (50) adaptation.

3. A portable case according to claim 1, wherein: one side of the baffle (51) far away from the support plates (52) is provided with a groove for fingers to insert, and the top ends of the two support plates (52) are provided with a plurality of through holes.

4. A portable case according to claim 1, wherein: the top and the bottom of shell (3) all integrated into one piece have dog (30), the lateral wall of box (2) is seted up two draw-in grooves with dog (30) adaptation and two holding tanks with lug (31) adaptation.

5. A portable case according to claim 1, wherein: the top plate (1) is connected with the four stand columns (6) through adhesive, and the four bottom supports (7) are connected with the box body (2) through adhesive.