CN206178588U - Dual layer protection formula machine case - Google Patents

Abstract

The utility model discloses a dual layer protection formula machine case, including case body, case body's the outside is equipped with outer case, case body passes through slide rail and outer case sliding connection, both ends all are equipped with the wire casing about outer case's the right side, the inboard fixed mounting of wire casing has the static line device, the outer wall of fixed plate is equipped with the louvre, the fan is installed in outer case's front, outer case's inner wall is equipped with the arc and subtracts vibrating plate, the arc subtracts vibrating plate's inboard and installs the flat board. This dual layer protection formula machine case subtracts the cooperation of vibrating plate and static line device through slide rail, arc, and outer case has improved the protection effect to case body, and case body directly receives the impact when avoiding receiving outside striking, tightens connecting wire protect of cooperation to running through of head, preforming and activity head, has improved the protection effect to quick -witted case greatly, and the electronic component who avoids receiving external force impact incasement portion on opportunity is impaired.

Description

A double-layer protective case

technical field

The utility model relates to the technical field of computers, in particular to a double-layer protective case.

Background technique

With the development of science and technology, the functions of computers are becoming more and more powerful, and their applications in major enterprises, colleges and research institutes are becoming more and more common. Chassis, such as computer chassis, have flat-lying or vertical chassis. As a part of computer accessories, its main function is to place and fix various computer accessories to support and protect. In the prior art, for example, the utility model patent with application number 201620045773.6 includes the chassis body and cover, There is a notch on the chassis body, and the cover body cover is arranged on the chassis body, which is provided with a buckle mechanism. The buckle mechanism engages the chassis body and the cover body, and the cover body is also slidably provided with a plug-in plate with a lock hole. Although this patent improves the overall aesthetics of the chassis, the protection effect on the chassis is poor in actual use, resulting in that the electronic components inside the chassis are easily damaged when impacted by external forces.

Utility model content

The purpose of this utility model is to provide a double-layer protective case to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a double-layer protective case, including a case main body, an outer case is provided on the outside of the case main body, and the case main body is slidably connected with the outer case through slide rails, so that The upper and lower ends of the right side of the outer case are provided with wire grooves, and a fixed wire device is fixedly installed on the inner side of the wire groove. The top of the movable head is provided with a pressing piece, the outer side of the pressing piece is threaded with a tightening head, the outer wall of the main body of the chassis is fitted with a fixed plate, and the outer wall of the fixed plate There are cooling holes, a fan is installed on the front of the outer case, and an arc-shaped damping plate is provided on the inner wall of the outer case, and the arc-shaped shock-absorbing plate is connected with the outer case through fixing bolts, and the arc-shaped shock-absorbing plate A flat plate is installed on the inner side of the plate, and a shock-absorbing rubber pad is closely attached to the inner wall of the arc-shaped shock-absorbing plate, and a sponge pad is attached to the inner wall of the shock-absorbing rubber pad.

Preferably, a magnesium-aluminum alloy plate is installed on the inner side of the main body of the chassis, an anti-sound groove is provided on the left side of the magnesium-aluminum alloy plate, and a sound-absorbing panel is installed on the right side of the magnesium-aluminum alloy plate, and the sound-absorbing panel There is a magnetic ring installed on the right side.

Preferably, anti-slip rings are installed on the inner walls of the movable head and the bottom plate.

Preferably, a limit rod is installed on the left side of the slide rail.

Preferably, a lifting handle is installed on the top of the outer case.

Compared with the prior art, the beneficial effect of the utility model is: the double-layer protective case, through the cooperation of the slide rail, the arc-shaped damping plate and the fixed wire device, the main body of the case slides out of the outer case through the slide rail, which is convenient for The main body of the chassis is overhauled, and the outer chassis improves the protection effect on the main body of the chassis to avoid direct impact on the main body of the chassis when it is impacted by the outside. When the connecting wire falls off directly, the protection effect on the chassis is greatly improved, and the electronic components inside the chassis are prevented from being damaged when the external force is impacted.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structure schematic diagram of the limit rod of the present utility model;

Fig. 3 is a structural schematic diagram of the arc-shaped damping plate of the present invention;

Fig. 4 is the structural representation of the fixed line device of the present utility model;

Fig. 5 is a structural schematic diagram of the sound-absorbing panel of the present invention.

In the figure: 1. Case main body, 2. Slide rail, 3. Lifting handle, 4. Fan, 5. Outer case, 6. Fixed plate, 7. Cooling hole, 8. Limiting rod, 9. Wire slot, 10 , fixed line device, 101, tightening head, 102, movable head, 103, connecting soft belt, 104, anti-slip ring, 105, pressing sheet, 106, bottom plate, 11, fixing bolt, 12, sponge pad, 13, shock absorption Rubber pad, 14, arc-shaped damping plate, 15, flat plate, 16, anti-sound groove, 17, magnesium-aluminum alloy plate, 18, sound-absorbing plate, 19, magnetic ring.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-5, the utility model provides a kind of technical scheme: a kind of double-layer protective case, comprises case main body 1, and the outer side of described case main body 1 is provided with outer case 5, has improved by setting outer case 5 The protective effect of the chassis main body 1 prevents the chassis main body 1 from being directly impacted by an external impact. A lifting handle 3 is installed on the top of the outer chassis 5, and the chassis main body 1 is slidably connected with the outer chassis 5 through a slide rail 2. The left side of the slide rail 2 is equipped with a limit rod 8, and the casing main body 1 slides out of the outer casing 5 through the slide rail 2, which facilitates the maintenance of the casing main body 1, and the upper and lower ends of the right side of the outer casing 5 are provided with wire grooves 9 , the wire slot 9 cooperates with the wire hole and the wire slot of the chassis main body 1, so that the connecting wire head can be inserted into the chassis main body 1 conveniently. In order to prevent the connecting wire from falling off directly when being pulled, the fixed wire device 10 includes a base plate 106, the top of the base plate 106 is movably connected with a movable head 102, and the movable head 102 is connected to the base plate 106 through a connecting soft belt 103 , the inner walls of the movable head 102 and the bottom plate 106 are equipped with anti-slip rings 104, the top of the movable head 102 is provided with a pressing piece 105, and the outer side of the pressing piece 105 is threaded with a tightening head 101, through which the tightening head 101. The cooperation of the pressing piece 105 and the movable head 102 protects the connecting wires that pass through. The outer wall of the chassis main body 1 is fitted with a fixed plate 6, and the outer wall of the fixed plate 6 is provided with cooling holes 7. The outer chassis 5 is equipped with a fan 4 on the front, through the cooperation of the cooling holes 7 and the fan 4, the hot air inside the chassis main body 1 is quickly dissipated. The plate 14 is connected with the outer case 5 by fixing bolts 11, and a flat plate 15 is installed on the inner side of the arc-shaped damping plate 14, and through the cooperation of the arc-shaped shock-absorbing plate 14 and the flat plate 15, the impact on the outer case 5 is reduced when the outer case 5 is hit by an external force. The impact force of the main body 1 improves the protection effect on the main body 1 of the chassis. The inner wall of the arc-shaped damping plate 14 is closely attached to the shock-absorbing rubber pad 13, and the inner wall of the shock-absorbing rubber pad 13 is attached to a sponge pad. 12.

The chassis main body 1 slides out of the outer chassis 5 through the slide rail 2, which facilitates the maintenance of the chassis main body 1. The outer chassis 5 improves the protection effect of the chassis main body 1, and prevents the chassis main body 1 from being directly impacted by an external impact. The tightening head 101 1. The cooperation of the pressing piece 105 and the movable head 102 protects the through connecting wire.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A double-layer protective cabinet, comprising a cabinet main body, characterized in that: the outside of the cabinet main body is provided with an outer cabinet, the cabinet main body is slidably connected with the outer cabinet by a slide rail, and the right side of the outer cabinet is up and down. Both ends are equipped with wire grooves, and the inner side of the wire grooves is fixed with a fixed wire device. The fixed wire device includes a bottom plate, and a movable head is movably connected to the top of the bottom plate. , the top of the movable head is provided with a pressing piece, the outer side of the pressing piece is threadedly connected with a tightening head, the outer wall of the main body of the chassis is fitted with a fixing plate, and the outer wall of the fixing plate is provided with cooling holes. A fan is installed on the front of the outer case, the inner wall of the outer case is provided with an arc-shaped damping plate, and the arc-shaped shock-absorbing plate is connected with the outer case through fixing bolts, and a flat plate is installed on the inner side of the arc-shaped shock-absorbing plate, A shock-absorbing rubber pad is closely attached to the inner wall of the arc-shaped shock-absorbing plate, and a sponge pad is attached to the inner wall of the shock-absorbing rubber pad. 2. A double-layer protective case according to claim 1, wherein a magnesium-aluminum alloy plate is installed on the inner side of the main body of the case, and an anti-acoustic groove is provided on the left side of the magnesium-aluminum alloy plate. A sound-absorbing board is installed on the right side of the magnesium-aluminum alloy plate, and a magnetic ring is installed on the right side of the sound-absorbing board. 3. A double-layer protective case according to claim 1, characterized in that: anti-slip rings are installed on the inner walls of the movable head and the bottom plate. 4. A double-layer protective case according to claim 1, wherein a limit rod is installed on the left side of the slide rail. 5. A double-layer protective case according to claim 1, wherein a lifting handle is installed on the top of the outer case.