CN209231839U - A protective device for computer mainframe - Google Patents

Abstract

The utility model discloses a kind of main frame protective devices, including protective casing and protective plate, the protective casing and protective plate are fixedly installed up and down, the protective casing is the hollow rectangular parallelepiped structure of both ends open, protective casing bottom resilient is connected with placement plate, top is fixedly installed cushion and knob, multiple roller bearings are rotatably connected in the placement plate, dust cover is connected between placement plate and protective casing bottom, protective casing is provided with reinforcing bar between bottom and top, the protective casing offers several heat release holes on corresponding two sidewalls, several heat release hole sides have been bolted antiskid plate, protective casing is removably connected with limit plate between corresponding two sidewalls, the limit plate is distributed in the two sides of protective casing, foam-rubber cushion is set on limit plate；The protective plate bottom is provided with multiple self-locking trundles.The utility model is designed reasonably can effectively protect host component, and be convenient for the movement of host.

Description

A protective device for computer mainframe

technical field

The utility model relates to the technical field of computer protection, in particular to a computer host protection device.

Background technique

As an important part of computer accessories, the computer mainframe is a control box for placing the main board and other main components, which can support and protect the internal components.

People usually place the mainframe of the computer in daily use on the ground. Due to the poor stability of the mainframe, people often kick the mainframe during use, and the internal components of the mainframe are only protected by the shell of the mainframe. The protection ability is weak and it is easy to cause damage. Damage to components, and at the same time, due to the lack of corresponding protection devices to protect the host, it is prone to deformation and damage when it encounters external shocks during use; when the host is damaged, it is usually transported to the maintenance point manually, and the entire handling process It is labor-intensive, and it is likely that the host will be damaged again due to unexpected vibrations during the handling process, resulting in unnecessary losses.

Utility model content

The purpose of the utility model is to provide a protective device for a computer mainframe which can be easily moved, can effectively slow down the vibration, and effectively protect the components of the mainframe.

In order to achieve the above object, the technical solution adopted in the utility model is:

A protective device for a computer mainframe, comprising a protective shell and a protective plate, the protective shell and the protective plate are fixed up and down, the protective shell is a hollow cuboid structure with openings at both ends, and the bottom of the protective shell is elastically connected with a placement plate , The top is fixed with a buffer pad and a handle, the placement plate is rotatably connected with a plurality of rollers, a dust cover is connected between the placement plate and the bottom of the protective shell, and a reinforcing rod is arranged between the bottom and the top of the protective shell , the two side walls corresponding to the protective shell are provided with a number of heat dissipation holes, one side of the several heat dissipation holes is bolted to an anti-skid plate, and the two side walls corresponding to the protective shell are detachably connected with a limiting plate, the limit plate Position plates are distributed on both sides of the protective shell, and sponge pads are arranged on the limit plates; a plurality of self-locking casters are arranged on the bottom of the protective plate.

Further, the bottom of the protective case is provided with a plurality of shock absorbing springs, and the protective case and the placement plate are elastically connected by shock absorbing springs; the dust cover is an organ-type dust cover, and the dust cover is distributed on the place both ends of the board.

Further, the placement plate and the buffer pad are distributed inside the protective case, the handles are distributed outside the protective case, a fixed block is arranged on the top of the protective case, and the fixed block is rotatably connected to the handle.

Further, the number of the reinforcing rods is four, and the four reinforcing rods are rectangularly distributed at the corners of the protective case, one end of the reinforcing rod is connected to the bottom of the protective case, and the other end passes through the placement plate and the protective case top connection.

Further, a mating block with an internal thread hole is provided on the corresponding side walls of the protective shell, and the bolt is screwed to the mating block, and the head and tail of the bolt are respectively placed on the inner and outer sides of the protective shell , the head of the bolt is fixedly connected with the anti-skid plate, and the tail of the bolt is provided with a knob.

Further, a stopper is distributed on one side of each reinforcing rod, and the stopper is arranged on the side wall of the protective housing, and the limiting plate is a tough "U"-shaped plate, and the two sides of the limiting plate are provided with There is a blocking hole matched with the blocking block, and the blocking block is placed in the blocking hole.

Further, a sliding sleeve is provided on a side wall of the protective housing, and a pull rod is slidably connected to the sliding sleeve.

Further, a plurality of self-locking casters are distributed at corners of the bottom of the protective plate.

The beneficial effects of the utility model are:

The protective shell provided by the utility model adopts a hollow cuboid structure with openings at both ends, which avoids a closed protective structure, and greatly facilitates the normal heat dissipation of the main engine while effectively protecting it. If the temperature is too high; the shock-absorbing spring dampens the main engine up and down, which can reduce the damage to the main engine due to external force oscillation and ensure the normal operation of the computer; On the one hand, it can also prevent the placement board from shifting when it moves up and down for shock absorption.

The anti-skid plates on both sides of the utility model clamp the main machine to prevent the left and right shaking of the main machine, and the limit plate prevents the front and rear shaking of the main machine, further improving the safety and stability of the main machine placement environment, and the self-locking casters facilitate the movement of the device And fixed, during the moving process, the pull rod can be used to control the movement of the device, avoiding time-consuming and laborious manual handling. The utility model has a reasonable design, can effectively protect the main machine, ensure the normal operation of the components of the chassis, and at the same time facilitate movement, avoiding the tediousness of manual handling.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a protective device for a computer mainframe of the present invention.

Fig. 2 is a cross-sectional view of the installation state of the bolt and the mating block of a protective device for the main computer of the present invention.

Fig. 3 is a schematic diagram of the distribution state of the damping springs of a protective device for a computer mainframe of the present invention.

Fig. 4 is a schematic diagram of a detached state of a limiting plate and a stopper of a protective device for a computer mainframe of the present invention.

The numbers in the attached drawings are: 1 is the protective shell, 2 is the protective plate, 3 is the placement plate, 4 is the buffer pad, 5 is the roller, 6 is the dust cover, 7 is the reinforcement rod, 8 is the cooling hole, 9 is the Anti-skid plate, 10 is a limit plate, 11 is a sponge pad, 12 is a self-locking caster, 13 is a shock-absorbing spring, 14 is a matching block, 15 is a knob, 16 is a stopper, 17 is a retaining hole, 18 is a sliding sleeve, 19 is a pull rod, 20 is a bolt, 21 is a handle, and 22 is a fixed block.

Detailed ways

The specific embodiment of the utility model is described in detail below in conjunction with accompanying drawing:

As shown in Figures 1 to 4, a protective device for a computer host includes a protective shell 1 and a protective plate 2, the protective shell 1 and the protective plate 2 are fixed up and down, and the protective shell 1 is open at both ends The hollow cuboid structure, the bottom of the protective shell 1 is elastically connected with a placement plate 3, and the top is fixed with a cushion 4 and a handle 21. The placement plate 3 is rotatably connected with a plurality of rollers 5, and the placement plate 3 and the protective shell 1 A dustproof cover 6 is connected between the bottoms, the dustproof cover 6 is an organ type dustproof cover 6, and the dustproof cover 6 is distributed at both ends of the placement plate 3;

In order to increase the stability of the protective shell 1, a reinforcing rod 7 is arranged between the bottom and the top of the protective shell 1, the number of the reinforcing rods 7 is four, and the four reinforcing rods 7 are distributed in a rectangular shape on the protective shell 1. At the corner, one end of the reinforcing rod 7 is connected to the bottom of the protective case 1, and the other end is connected to the top of the protective case 1 through the placement plate 3; a number of cooling holes are opened on the corresponding side walls of the protective case 1 8. The bolts 20 on one side of several heat dissipation holes 8 are connected with anti-skid plates 9, and the corresponding side walls of the protective shell 1 are detachably connected with the limit plate 10, and the limit plates 10 are distributed on both sides of the protective shell 1 A sponge pad 11 is set on the limiting plate 10; a plurality of self-locking casters 12 are arranged at the bottom of the protective plate 2, and a plurality of self-locking casters 12 are distributed at the corners of the bottom of the protective plate 2.

Specifically, in this embodiment, a plurality of damping springs 13 are provided at the bottom of the protective housing 1, and the protective housing 1 and the placement plate 3 are elastically connected by the damping springs 13; the placement board 3 and the buffer pad 4 are evenly distributed on the inner side of the protective case 1, the handle 21 is distributed on the outer side of the protective case 1, a fixed block 22 is arranged on the top of the protective case 1, and the fixed block 22 is rotatably connected to the handle 21.

Specifically, a mating block 14 with an internal thread hole is arranged on the corresponding side walls of the protective shell 1, and the bolt 20 is threadedly connected with the mating block 14, and the head and tail of the bolt 20 are placed in the protective shell 1 respectively. The inner and outer sides of the bolt 20 are fixedly connected to the anti-skid plate 9, and the tail of the bolt 20 is provided with a knob 15.

One side of each reinforcement bar 7 is distributed with a block 16, the block 16 is arranged on the side wall of the protective housing 1, the limiting plate 10 is a tough "U" shaped plate, the limiting plate 10 Both sides are provided with blocking holes 17 for matching with the blocking blocks 16, and the blocking blocks 16 are placed in the blocking holes 17.

In order to optimize the product structure and facilitate the movement of the device, a sliding sleeve 18 is arranged on a side wall of the protective housing 1 , and a pull rod 19 is slidably connected to the sliding sleeve 18 .

In the initial state, the pull rod 19 is placed in the sliding sleeve 18, and the limiting plate 10 is installed on the stopper 16; when in use, first remove the limiting plate 10 from the stopper 16, and then place the host on the placement plate 3 , during the placing process, the roller 5 rotates to avoid direct contact between the bottom of the host and the placing plate 3 to cause abrasion, and then install the limiting plate 10 and the stopper 16, the sponge pad 11 is in contact with the chassis, and the limiting plate 10 is used to block the front and rear of the chassis By adjusting the knob 15 to rotate the bolt 20, the anti-skid plates 9 on both sides clamp the main engine to prevent the left and right shaking of the main engine. At this time, the main engine is fixed.

When encountering a collision, the effect of the shock absorbing spring 13 can slow down the vibration and reduce the impact on the host components. The buffer pad 4 can also play a role in slowing down the vibration. The movement of the protective shell 1 avoids the cumbersome manual handling.

The above-described embodiments are only preferred embodiments of the present utility model, and do not limit the scope of implementation of the present utility model, so all equivalent changes or changes made according to the structure, features and principles described in the patent scope of the present utility model Modifications should be included in the patent scope of the utility model application.

Claims (8)

1. A protective device for a computer host, comprising a protective shell (1) and a protective plate (2), the protective shell (1) and the protective plate (2) are fixed up and down, characterized in that the protective shell (1) It is a hollow cuboid structure with openings at both ends. The bottom of the protective shell (1) is elastically connected with a placement plate (3), and the top is fixed with a buffer pad (4) and a handle (21). The placement plate (3) A plurality of rollers (5) are connected to the upper rotation, a dust cover (6) is connected between the placement plate (3) and the bottom of the protective shell (1), and a reinforcement is provided between the bottom and the top of the protective shell (1). Rod (7), the corresponding side walls of the protective housing (1) are provided with a number of cooling holes (8), and the bolts (20) on one side of the cooling holes (8) are connected with anti-skid plates (9). The limit plate (10) is detachably connected between the corresponding two side walls of the housing (1), and the limit plate (10) is distributed on both sides of the protective shell (1), and the limit plate (10) is set A sponge pad (11); a plurality of self-locking casters (12) are provided at the bottom of the protective plate (2). 2. A protective device for a computer mainframe according to claim 1, characterized in that a plurality of shock absorbing springs (13) are provided at the bottom of the protective case (1), the protective case (1) and the placement plate ( 3) are elastically connected by a damping spring (13); the dust cover (6) is an organ-type dust cover (6), and the dust cover (6) is distributed at both ends of the placement plate (3). 3. A protective device for a computer mainframe according to claim 1, characterized in that, the placement plate (3) and the buffer pad (4) are both distributed inside the protective shell (1), and the handle (21 ) are distributed on the outer side of the protective shell (1), and a fixed block (22) is arranged on the top of the protective shell (1), and the fixed block (22) is rotatably connected to the handle (21). 4. A protective device for a computer host according to claim 1, characterized in that, the number of the reinforcing rods (7) is four, and the four reinforcing rods (7) are distributed in the protective shell (1) in a rectangular shape At the corner, one end of the reinforcement rod (7) is connected to the bottom of the protective shell (1), and the other end is connected to the top of the protective shell (1) through the placement plate (3). 5. A protective device for a computer mainframe according to claim 1, characterized in that a mating block (14) with an internal thread hole is arranged on the corresponding side walls of the protective shell (1), and the bolts ( 20) Threaded with the mating block (14), the head and tail of the bolt (20) are respectively placed on the inner and outer sides of the protective shell (1), and the head of the bolt (20) is connected to the anti-skid plate (9) For fixed connection, a knob (15) is arranged at the tail of the bolt (20). 6. A protective device for a computer mainframe according to claim 1, characterized in that a stopper (16) is distributed on one side of each reinforcing rod (7), and the stopper (16) is arranged on the protective shell ( 1) on the side wall, the limiting plate (10) is a tough "U"-shaped plate, and there are blocking holes (17) on both sides of the limiting plate (10) to cooperate with the stopper (16), The stop block (16) is placed in the stop hole (17). 7. A protective device for a computer mainframe according to claim 1, characterized in that a sliding sleeve (18) is provided on the side wall of the protective housing (1), and a pull rod is slidably connected to the sliding sleeve (18) (19). 8. The protective device for computer mainframe according to claim 1, characterized in that, a plurality of said self-locking casters (12) are distributed at corners of the bottom of the protective plate (2).