CN216976424U

CN216976424U - Computer mainframe convenient to remove

Info

Publication number: CN216976424U
Application number: CN202220847506.6U
Authority: CN
Inventors: 聂璐璐; 范乃茹; 杨帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-15
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to the technical field of computer components, in particular to a computer mainframe convenient to move. The box body comprises an upper shell and a lower shell, and the lower end of the upper shell is also provided with a folded plate with an L-shaped structure; a damping structure is arranged between each folded plate and the lower shell and comprises a damping rod and a pressure spring; the side wall of the lower shell is provided with a mounting groove, the top end of the shock absorption rod is connected with the folded plate, and the bottom end of the shock absorption rod is slidably mounted in the mounting groove; the pressure spring is sleeved on the shock absorption rod; the bottom of the lower shell is also provided with an adjusting structure, the adjusting structure comprises four universal wheels and lifting rods, and the four universal wheels are symmetrically distributed at four corners of the lower shell; the lifter top still is equipped with the block rubber with lower body coupling, bottom, and the casing bottom still is equipped with the recess down, and the lifter sets up in the recess. The device is convenient to move, improves the convenience of moving and the stability during stable stop through effective shock absorption and buffering, improves the heat dissipation effect and avoids dust accumulation.

Description

Computer mainframe convenient to remove

Technical Field

The utility model relates to the technical field of computer components, in particular to a computer mainframe convenient to move.

Background

With the continuous development and improvement of the computer technology level, the appearance of the computer mainframe is diversified, but the structure of the computer mainframe is basically the same. The computer main case in the prior art has the following disadvantages:

1. after the computer mainframe box in the prior art is assembled, the computer mainframe box is heavier in weight and is inconvenient to move; in the actual use process, the situation of carrying or changing office places often occurs, which is very inconvenient and easily causes the damage of the host computer in the moving process;

2. computer mainframe of prior art lacks effectual shock attenuation and buffering, moves the in-process of computer mainframe, meets the highway section of jolting, has great potential safety hazard to the components and parts in the computer mainframe, has seriously reduced the use experience of computer.

Disclosure of Invention

The utility model provides a computer mainframe box convenient to move, and aims to solve the technical problems that the computer mainframe box in the prior art is inconvenient to move, the damage of a computer mainframe is easily caused, effective shock absorption and buffering are lacked, the potential safety hazard is large, the heat dissipation effect is poor, and dust is easily accumulated.

The computer mainframe convenient to move adopts the following technical scheme:

a computer mainframe box convenient to move comprises a box body, wherein the box body comprises an upper shell and a lower shell, and the lower end of the upper shell is also provided with a folded plate with an L-shaped structure; the length of the transverse section of the folded plate is equal to the wall thickness of the lower shell; a damping structure is arranged between each folded plate and the lower shell, and each damping structure comprises a damping rod and a pressure spring; the side wall of the lower shell is provided with a mounting groove, the top end of the shock absorption rod is connected with the folded plate, and the bottom end of the shock absorption rod is slidably mounted in the mounting groove; the pressure spring is sleeved on the shock absorption rod and is positioned above the mounting groove; the bottom of the lower shell is also provided with an adjusting structure, the adjusting structure comprises universal wheels and lifting rods, and the four universal wheels are symmetrically distributed at four corners of the lower shell; the top end of the lifting rod is connected with the lower shell, the bottom end of the lifting rod is also provided with a rubber block, the bottom end of the lower shell is also provided with a groove, the lifting rod is arranged in the groove and positioned on the outer side of the universal wheel, and the rubber block and the bottom end face of the lower shell are kept flush in a retraction state of the lifting rod; and in the jacking state of the lifting rod, the length of the lifting rod is greater than the setting height of the universal wheel.

As a preferred technical scheme: the lifting rod adopts an electric hydraulic lifting rod.

Further preferred technical solution: still be equipped with the lithium cell in the inferior valve body, lithium cell and lifter electric connection, just the outside of casing still is equipped with down and controls the panel, control the panel respectively with lithium cell and lifter electric connection.

Further preferred technical solution: the bottom of the lower shell is provided with a ventilation hole, and the left side wall and the right side wall of the upper shell are both provided with a heat dissipation hole and a heat dissipation fan arranged at the heat dissipation hole.

Further preferred technical solution: the shielding structures are arranged at the positions of the ventilation holes and the radiating holes, so that the sealing of the holes is completed when the computer mainframe is not in use.

Further preferred technical solution: the shielding structure comprises an electric push rod, a support rod and a baffle plate; one end of the electric push rod is connected with the box body, and the other end of the electric push rod is connected with the baffle; the two support rods are respectively arranged at the upper side and the lower side of the heat dissipation hole, and sliding grooves are formed in the opposite sides of the support rods; the upper and lower both sides of baffle all are equipped with the slider, slider and spout slidable ground match installation.

As a preferred technical scheme: the folded plates and the shock absorption structures are four groups which are installed in a matched mode.

Further preferred technical solution: each group of shock-absorbing structure includes three shock-absorbing rods that are evenly distributed.

As a preferred technical scheme: one side of the box body is also provided with a fixing hole, a telescopic rod which is installed in a matched mode is further arranged at the fixing hole, and a handle is further arranged at the end portion of the telescopic rod.

Further preferred technical solution: under the conventional state, the telescopic rod is contracted and stored in the fixing hole, and the handle is kept in contact with and clamped with the box body.

The utility model has the beneficial effects that:

1. the utility model improves the buffering and damping effect of the computer mainframe by arranging the folded plate and the damping structure; the flatness of the connection and installation of the device is ensured by setting the length of the transverse section of the folded plate to be equal to the wall thickness of the lower shell; further, the damping rods and the pressure springs are uniformly arranged, so that a plurality of component forces exist in the buffering and damping of the device, the self-adaptive adjusting force of the computer mainframe in the moving process is greatly improved, and the safe and efficient use of components inside the computer mainframe is effectively protected.

2. The utility model further arranges an adjusting structure, and improves the convenience of the movement of the computer mainframe and the stability of the support; the computer mainframe is provided with universal wheels, so that the convenience of moving the mainframe is guaranteed, meanwhile, a telescopic rod and a handle are further arranged, when the computer mainframe moves, the telescopic rod is lengthened by pulling the handle, and the computer mainframe is moved quickly and conveniently; the lifting rod is further arranged, so that the rubber block is kept flush with the bottom end face of the lower shell in a retraction state of the lifting rod, and the box body is prevented from colliding due to the fact that the ground is provided with a bulge in the moving process of the device; under lifter jack-up state for the universal wheel breaks away from ground, and realizes the adaptation adjustment of height and the horizontal adjustment based on ground through each lifter, has improved the device's practicality.

3. The utility model is further provided with a ventilation hole, a heat dissipation fan and a shielding structure; the intelligent heat dissipation and sealing adjustment of the computer mainframe are realized; particularly, air is fed from the vent holes, heat in the box body is efficiently discharged through the cooling fan and the cooling holes, and enough space is reserved at the bottom of the box body through the arrangement of the lifting rod in a stable state of the box body, so that the ventilation effect is improved; meanwhile, in the use process of the computer mainframe, air flow heat dissipation from the air vents and the air vents is formed, so that dust residues are reduced; further set up electric putter and baffle, under this computer mainframe non-user state, through control electronic push pedal and then drive the baffle and accomplish the shutoff to ventilation hole, louvre, avoided not using for a long time and caused the dust in the box to remain, and then avoided the too many influence to mainboard components and parts in the box of dust.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without creative efforts.

FIG. 1 is an overall structural profile of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is a perspective view of a shielding structure of the present invention;

FIG. 6 is a state diagram of the main cabinet of the present invention in a fixed position and in normal use;

in the figure: 1-box, 11-upper shell, 12-lower shell, 2-folded plate, 3-damping structure, 31-damping rod, 32-pressure spring, 33-mounting groove, 4-adjusting structure, 41-universal wheel, 42-lifting rod, 43-rubber block, 44-groove, 5-lithium battery, 6-control panel, 71-ventilation hole, 72-heat dissipation hole, 73-heat dissipation fan, 8-shielding structure, 81-electric push rod, 82-support rod, 83-baffle, 84-sliding groove, 85-sliding block, 91-fixing hole, 92-telescopic rod, 93-handle.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: as shown in fig. 1-6:

the utility model provides a computer mainframe convenient to remove, includes box 1, and box 1 includes casing 11 and lower casing 12, and split type structural design is convenient for install inside components and parts and clearance. The lower end of the upper shell 11 is also provided with a folded plate 2 with an L-shaped structure; the length of the transverse section of the folded plate 2 is equal to the wall thickness of the lower shell 12; the length of the vertical section of the folded plate 2 is less than the height of the lower shell 12, and the folded plate 2 and the upper shell are of an integrated structure. So set up, guaranteed the appearance planarization that the device connects the installation, leave the space that the buffering removed simultaneously. A damping structure 3 is further arranged between each folded plate 2 and the lower shell 12, and the folded plates 2 and the damping structures 3 are four groups which are installed in a matched mode. Through setting up folded plate 2 and shock-absorbing structure 3, improved the buffering shock attenuation effect of this computer mainframe, and computer inside mainboard and components and parts all set up on last casing.

Each set of shock-absorbing structures 3 comprises three shock-absorbing bars 31 which are evenly distributed. As shown in fig. 3: the damping structure 3 comprises a damping rod 31 and a pressure spring 32; the side wall of the lower shell 12 is provided with an installation groove 33, the top end of the shock absorption rod 31 is connected with the folded plate 2, and the bottom end is slidably installed in the installation groove 33; the compression spring 32 is sleeved on the damping rod 31 and is located above the mounting groove 33. Further, the damping rods 31 and the pressure springs 32 are uniformly arranged, so that a plurality of force distribution points exist in the damping and buffering of the device, the self-adaptive damping and adjusting capacity of the computer mainframe in the moving process is greatly improved, and the safe and efficient use of components inside the computer mainframe is effectively protected.

The bottom of the lower shell 12 is also provided with an adjusting structure 4, the adjusting structure 4 comprises universal wheels 41 and lifting rods 42, and the four universal wheels 41 are symmetrically distributed at four corners of the lower shell 12; the balance of the movement is maintained, and meanwhile, the convenience of movement is provided. As shown in fig. 4: the top end of the lifting rod 42 is connected with the lower shell 12, the bottom end of the lifting rod is also provided with a rubber block 43, and the rubber block is arranged to buffer the ground so as to prevent scratches on the smooth floor. A groove 44 is further formed in the bottom end of the lower shell 12, the lifting rod 42 is arranged in the groove 44 and located on the outer side of the universal wheel 41, and the rubber block 43 is flush with the bottom end face of the lower shell 12 when the lifting rod 42 is in a retracted state; in the state where the lifting lever 42 is lifted up, the length of the lifting lever 42 is greater than the installation height of the universal wheel 41. The lifting rod 42 adopts an electric hydraulic lifting rod 42, and the intelligent and automatic degree is improved.

The adjusting structure 4 is arranged, and meanwhile, the moving convenience and the supporting stability of the computer mainframe are improved; specifically, through setting up universal wheel 41, guaranteed the convenience that this mainframe removed, as shown in fig. 2: for the mainframe box removal state diagram, shelter from structure 8 and shelter from ventilation hole 71 and louvre 72 completely this moment, because the mainframe box does not participate in work this moment, need not dispel the heat, so set up, had the dust of having avoided in the box and piled up. Meanwhile, a telescopic rod 92 and a handle 93 are further arranged, when the computer mainframe moves, the telescopic rod 92 is lengthened by pulling the handle 93, and then the computer mainframe can be moved quickly and conveniently.

The lifting rod 42 is further arranged, so that the rubber block 43 is kept flush with the bottom end face of the lower shell 12 in a retraction state of the lifting rod 42, and the case body 1 is prevented from being collided due to the fact that the ground is provided with bulges in the moving process of the device; under the jacking state of the lifting rods 42, the universal wheels 41 are separated from the ground, and the height is adjusted adaptively and the horizontal adjustment based on the ground is realized through the lifting rods 42, so that the practicability of the device is improved. As shown in fig. 6: the mainframe box normal operating condition forms the outrigger through lifter 42 and block rubber 43, shelters from the shrink of structure 8 simultaneously and no longer shelters from louvre 72 or ventilation hole 71, keeps the circulation of wind current, high-efficient heat dissipation.

The lithium battery 5 is arranged in the lower shell 12, and the lithium battery 5 is used as a power source for height lifting and heat dissipation of the heat dissipation fan, and is not required to be large, and is only required to be in a conventional 12-24V mode. Lithium cell 5 and lifter 42 electric connection realize the convenient operation of controlling the lifter. And the outer side of the lower shell 12 is further provided with a control panel 6, and the control panel 6 is electrically connected with the lithium battery 5 and the lifting rod 42 respectively. The control panel 6 comprises an LED display screen and control buttons; the LED display screen displays the lifting height and the wind power of the cooling fan, and the adjustment can be further realized through the control button.

Example 2: a portable computer main chassis, based on embodiment 1, as shown in fig. 5: the bottom of the lower shell 12 is provided with a vent hole 71, the vent hole 71 is used as an air inlet, and a filter screen with a mesh size of 50-100 microns is further arranged outside the vent hole 71 and used for blocking and filtering impurities and particles in the outside air, so that damage to internal components is prevented. Both the left and right side walls of the upper case 11 are provided with heat radiation holes 72 and heat radiation fans 73 provided at the heat radiation holes 72. The heat radiation fan 73 is connected to the lithium battery 5. The heat radiation holes 72 are used as air outlets which are closed in a non-use state and exhaust air in a use state.

The shielding structure 8 is further disposed at the ventilation hole 71 and the heat dissipation hole 72, so that when the case 1 is not in use, the hole is sealed, that is, the ventilation hole 71 and the heat dissipation hole 72 are sealed. The shielding structure 8 includes an electric push rod 81, a support rod 82 and a baffle 83. One end of the electric push rod 81 is connected with the box body 1, and the other end is connected with the baffle 83; the baffle 83 is driven to reciprocate. The two support rods 82 are respectively arranged at the upper side and the lower side of the heat dissipation hole 72, and the sliding grooves 84 are arranged at the opposite sides of the support rods 82; the upper and lower sides of the baffle 83 are both provided with a slide block 85, and the slide block 85 is slidably matched with the slide groove 84.

Further arranging a vent hole 71, a heat dissipation hole 72, a heat dissipation fan 73 and a shielding structure 8; the intelligent heat dissipation and sealing adjustment of the computer mainframe are realized; specifically, air is fed from the vent hole 71, heat in the box body 1 is efficiently discharged through the cooling fan 73 and the cooling holes 72, and sufficient space is reserved for the bottom of the box body 1 through the arrangement of the lifting rod 42 in a stable state of the box body 1, so that the ventilation effect is improved; meanwhile, in the use process of the computer mainframe, the air flow entering from the vent hole 71 and exiting from the heat dissipation hole 72 is formed for heat dissipation, so that the dust residue is reduced; further set up electric putter 81 and baffle 83, under this computer mainframe non-user state, through control electronic push pedal and then drive baffle 83 and accomplish the shutoff to ventilation hole 71, louvre 72, avoided not using for a long time and caused the dust in box 1 to remain, and then avoided the dust too much to the influence of main board component in box 1.

Example 3: a computer mainframe convenient to move on the basis of embodiment 2, still is equipped with fixed orifices 91 in one side of box 1, and fixed orifices 91 sets up at last casing 11, and fixed orifices 91 department still is equipped with the telescopic link 92 of matching the installation, and the one end and the fixed orifices 91 of telescopic link 92 are connected fixedly. And the outer end of the telescopic rod 92 is also provided with a handle 93. It is fixed to be convenient for pull out the telescopic link and accomplish length adjustment through the handle, and convenient to use person removes this mainframe box through the handle simultaneously. In a normal state, the telescopic rod 92 is retracted and stored in the fixing hole 91, and the handle 93 is kept in contact with the case 1 and clamped by a clamp provided outside. When the computer main case is moved, the telescopic rod 92 is lengthened by pulling the handle 93, thereby rapidly and conveniently moving the computer main case.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A computer mainframe convenient to remove, its characterized in that: the box body (1) comprises an upper shell (11) and a lower shell (12), and a folded plate (2) with an L-shaped structure is further arranged at the lower end of the upper shell (11); the length of the transverse section of the folded plate (2) is equal to the wall thickness of the lower shell (12); a damping structure (3) is further arranged between each folded plate (2) and the lower shell (12), and each damping structure (3) comprises a damping rod (31) and a pressure spring (32); an installation groove (33) is formed in the side wall of the lower shell (12), the top end of the shock absorption rod (31) is connected with the folded plate (2), and the bottom end of the shock absorption rod is slidably installed in the installation groove (33); the compression spring (32) is sleeved on the shock absorption rod (31) and is positioned above the mounting groove (33); the bottom of the lower shell (12) is further provided with an adjusting structure (4), the adjusting structure (4) comprises universal wheels (41) and lifting rods (42), and the four universal wheels (41) are symmetrically distributed at four corners of the lower shell (12); the top end of the lifting rod (42) is connected with the lower shell (12), the bottom end of the lifting rod is also provided with a rubber block (43), the bottom end of the lower shell (12) is also provided with a groove (44), the lifting rod (42) is arranged in the groove (44) and is positioned on the outer side of the universal wheel (41), and the rubber block (43) and the bottom end face of the lower shell (12) are kept flush in a retraction state of the lifting rod (42); and in the jacking state of the lifting rod (42), the length of the lifting rod (42) is greater than the setting height of the universal wheel (41).

2. A portable computer main chassis according to claim 1, wherein: the lifting rod (42) adopts an electric hydraulic lifting rod (42).

3. A portable computer main case according to claim 2, wherein: still be equipped with lithium cell (5) in casing (12) down, lithium cell (5) and lifter (42) electric connection, and the outside of casing (12) still is equipped with controls panel (6) down, control panel (6) respectively with lithium cell (5) and lifter (42) electric connection.

4. A portable computer main chassis according to claim 3, wherein: the bottom of the lower shell (12) is provided with a vent hole (71), and the left side wall and the right side wall of the upper shell (11) are respectively provided with a radiating hole (72) and a radiating fan (73) arranged at the radiating hole (72).

5. A portable computer main case according to claim 4, wherein: and shielding structures (8) are arranged at the positions of the ventilation holes (71) and the heat dissipation holes (72), so that the sealing of the holes is completed when the box body (1) is not in a use state.

6. A portable computer main case according to claim 5, wherein: the shielding structure (8) comprises an electric push rod (81), a support rod (82) and a baffle (83); one end of the electric push rod (81) is connected with the box body (1), and the other end of the electric push rod is connected with the baffle (83); the two support rods (82) are respectively arranged at the upper side and the lower side of the heat dissipation hole (72), and sliding grooves (84) are formed in the opposite sides of the support rods (82); the upper and lower both sides of baffle (83) all are equipped with slider (85), slider (85) match the installation with spout (84) slidable.

7. A portable computer main case according to claim 1, wherein: the folded plates (2) and the damping structures (3) are four groups which are installed in a matched mode.

8. A portable computer main case according to claim 7, wherein: each group of the shock absorption structures (3) comprises three shock absorption rods (31) which are uniformly distributed.

9. A portable computer main case according to claim 1, wherein: one side of the box body (1) is further provided with a fixing hole (91), a telescopic rod (92) installed in a matched mode is further arranged at the fixing hole (91), and a handle (93) is further arranged at the end portion of the telescopic rod (92).

10. A portable computer main chassis according to claim 9, wherein: under the normal state, the telescopic rod (92) is contracted and stored in the fixing hole (91), and the handle (93) is kept in contact with and clamped with the box body (1).