CN216979684U

CN216979684U - Computer external device for computer field

Info

Publication number: CN216979684U
Application number: CN202122552177.0U
Authority: CN
Inventors: 高蕾
Original assignee: Yunqing Information Technology Shenzhen Co ltd
Current assignee: Yunqing Information Technology Shenzhen Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-07-15
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an external computer device used in the field of computers, which comprises a case base, wherein the case base is arranged at the upper ends of four universal wheels, a rear screen plate is arranged at the rear side of the case base, a cotton pad is fixedly arranged on the inner wall of the left side of the case base, three circular screen plates are arranged on the lower side of the case base at equal intervals, three cooling fans and a plug board are arranged on the inner wall of the lower side of the case base at equal intervals, the plug board is movably arranged in a groove on the inner wall of the right side of the case base, two U-shaped frames are symmetrically welded on the front and the back of the right side of the plug board, two groups of hand-screwed bolts are connected with the front and the back of the plug board, and the plug board and the case base form a detachable structure through the hand-screwed bolts. The computer external device for the computer field strengthens the heat dissipation effect of the heat dissipation holes at the bottom end of the computer host, so that the heat dissipation holes at the bottom end of the computer host can also have a good heat dissipation effect, the host can be conveniently moved after the computer host is fixed, and the computer host can be hung on a steel frame of a desk.

Description

Computer external device for computer field

Technical Field

The utility model relates to the technical field of computers, in particular to a computer external device used in the field of computers.

Background

The computer is a modern electronic computing machine commonly known as computer for high-speed computing, can carry out numerical computation and logic computation, has a memory function, is a modern intelligent electronic device capable of operating according to a program and automatically and quickly processing mass data, is expanded to various fields of society from the initial military research and application, forms a huge-scale computer industry and drives the technical progress of the global scope, thereby initiating the deep social change, the computer spreads out in general schools, enterprises and institutions, enters common people and becomes an essential tool in the information society, can accurately complete various arithmetic operations at high speed, the development of scientific technology, particularly the development of the tip scientific technology, needs high-precision computing, can continuously and automatically work without human intervention, and consists of a hardware system and a software system, computers without any software installed are called bare computers, and computers have many external devices to assist the operation of the computers.

For example, the bread cutting shape-preserving device with the publication number of CN212602036U is additionally provided with a magnetic connecting column capable of sensing an inserted device, after an external connector is installed, the device can help a USB connector to carry out power-on work and better use work, a heat dissipation device capable of reducing the temperature of external equipment is additionally arranged, the temperature is helped to be reduced, the energy consumption is reduced, the device is better used, the waste of resources is reduced, the energy is saved, the whole device is simple in structure and convenient to use, the connection work among the devices can be better carried out, the use is better carried out, the use cost of a user is helped to be reduced, and the device has certain defects;

1. the bottom of the computer case is mostly provided with heat dissipation holes, and the heat dissipation holes at the bottom are too close to the ground, so that the heat dissipation holes at the bottom do not achieve the effect, and the existing computer external device does not have the beneficial effect on the heat dissipation holes at the bottom.

2. Most of the existing computer external devices are used for fixing a computer case, and the computer case is inconvenient to move after being fixed and cannot be suspended in the air.

In order to solve the above problems, innovative design based on the original external device of the computer is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer external device used in the field of computers, and aims to solve the problems that in the background technology, most of the bottom ends of computer cases are also provided with heat dissipation holes, the heat dissipation holes at the bottom ends are too close to the ground, so that the heat dissipation holes at the bottom ends do not achieve the effect, the existing computer external device does not have the beneficial effect on the heat dissipation holes at the bottom ends, most of the existing computer external devices are used for fixing the computer cases, the computer cases are inconvenient to move after being fixed, and the computer cases cannot be suspended.

In order to achieve the purpose, the utility model provides the following technical scheme: a computer external device for the computer field comprises:

the cotton pad is fixedly arranged on the inner wall of the left side of the case seat, three circular screen plates are equidistantly arranged on the lower side of the case seat, three cooling fans are equidistantly arranged on the inner wall of the lower side of the case seat and are positioned on the lower sides of the circular screen plates, four C-shaped hole grooves are formed in the front and the back of the case seat, and a spring group is arranged inside the right side of the case seat;

the picture peg, its movable mounting has two U-shaped framves in the recess of the inner wall of frame foundation right side, symmetrical welding has around the picture peg right side, be connected with two sets of hand and twist the bolt around the picture peg, and hand is twisted the bolt and is installed on the right side of frame foundation, the picture peg passes through hand and twists the bolt and form detachable construction with frame foundation.

Preferably, the chassis base is further provided with:

and the electric wire is arranged at the lower side of the rear end of the chassis base, and the other end of the electric wire is provided with a USB interface.

Preferably, the chassis base is further provided with:

the strut, it is equipped with four movable mounting inboard in the four corners of chassis seat, just strut lower extreme fixed mounting has the callus on the sole to the slipmat is installed to the callus on the sole lower extreme.

Preferably, the pillar is further provided with:

and the deflector rod is fixedly arranged on the front side of the pillar, is positioned in the C-shaped hole groove, and forms a lifting structure with the case base through the deflector rod.

Preferably, the spring set is further provided with:

the limiting plate is arranged at the left end of the spring group, the limiting plate and the case base form a sliding structure through the spring group, and a cotton pad is arranged at the left end of the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that: the computer external device for the computer field strengthens the heat dissipation effect of the heat dissipation holes at the bottom end of the computer host, so that the heat dissipation holes at the bottom end of the computer host can also have a good heat dissipation effect, the host can be conveniently moved after the computer host is fixed, and the computer host can be hung on a steel frame of a desk.

1. Three circular otter board is installed to quick-witted case seat downside equidistance, three radiator fan is installed to quick-witted case seat downside inner wall equidistance, radiator fan is located the downside of circular otter board, the electric wire is installed at the rear end downside of quick-witted case seat, the USB interface is installed to the electric wire other end, put computer in quick-witted case seat after, insert the USB interface and switch on in computer, make radiator fan rotate, radiator fan just in time is located the computer downside, thereby strengthen the radiating effect of computer bottom louvre through radiator fan.

2. The upper end at four universal wheels is installed to the chassis seat, the pillar is equipped with four movable mounting inboard in the four corners of chassis seat, driving lever fixed mounting is in the front side of pillar, the driving lever is located among the C shape cell-slot, the pillar passes through the driving lever and forms elevation structure with the chassis seat, picture peg movable mounting is among the recess of chassis seat right side inner wall, the symmetrical welding has two U-shaped framves around the picture peg right side, the picture peg is twisted the bolt through the hand and is formed detachable construction with the chassis seat, install behind the computer, stir the driving lever, make the driving lever reach the upside in C shape cell-slot, thereby lift the pillar, make the universal wheel fall to the ground, conveniently remove through the universal wheel, and through installing the picture peg additional, U-shaped frame through the picture peg can hang on the steelframe of desk, make the computer unsettled.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a cross-sectional structural view of the strut of the present invention;

FIG. 3 is a side cross-sectional structural schematic view of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is a front cross-sectional structural view of the present invention.

In the figure: 1. a chassis base; 2. a universal wheel; 3. a pillar; 4. a foot pad; 5. a non-slip mat; 6. a deflector rod; 7. a C-shaped hole slot; 8. a rear screen plate; 9. a circular mesh plate; 10. a heat radiation fan; 11. an electric wire; 12. a USB interface; 13. a spring set; 14. a limiting plate; 15. a cotton pad; 16. inserting plates; 17. a U-shaped frame; 18. the bolt is screwed by hand.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a computer external device for the computer field comprises: the device comprises a case base 1, a universal wheel 2, a support column 3, a foot pad 4, an anti-slip pad 5, a deflector rod 6, a C-shaped hole groove 7, a rear screen plate 8, a circular screen plate 9, a heat radiation fan 10, an electric wire 11, a USB interface 12, a spring group 13, a limiting plate 14, a cotton pad 15, an inserting plate 16, a U-shaped frame 17 and a hand-screwed bolt 18;

referring to fig. 1, 2, 3, 4 and 5, a chassis base 1 is installed at the upper end of four universal wheels 2, a rear screen 8 is installed at the rear side of the chassis base 1, a cotton pad 15 is fixedly installed on the inner wall of the left side of the chassis base 1, three circular screens 9 are installed at equal intervals on the lower side of the chassis base 1, three cooling fans 10 are installed at equal intervals on the inner wall of the lower side of the chassis base 1, the cooling fans 10 are located at the lower sides of the circular screens 9, four C-shaped slots 7 are opened at the front and rear of the chassis base 1, a spring set 13 is installed inside the right side of the chassis base 1, an electric wire 11 is installed at the lower side of the rear end of the chassis base 1, a USB interface 12 is installed at the other end of the electric wire 11, a support column 3 is provided with four movable installation corners inside the chassis base 1, a foot pad 4 is fixedly installed at the lower end of the support column 3, a non-slip pad 5 and a deflector rod 6 are installed at the front side of the support column 3, the deflector rod 6 is positioned in the C-shaped hole slot 7, the pillar 3 forms a lifting structure with the case seat 1 through the deflector rod 6, the limiting plate 14 is arranged at the left end of the spring group 13, the limiting plate 14 forms a sliding structure with the case seat 1 through the spring group 13, the cotton pad 15 is arranged at the left end of the limiting plate 14, the limiting plate 14 is pressed rightwards, then the computer host is placed in the case seat 1, the limiting plate 14 is loosened, the limiting plate 14 moves leftwards through the elasticity of the spring group 13, so that the computer host is clamped in the case seat 1 by the limiting plate 14, the case of the computer host is protected through the cotton pads 15 at two sides to prevent the case from being scratched, then the USB interface 12 is inserted on the computer host, so that the heat dissipation fan 10 is powered, the heat dissipation fan 10 rotates, the heat dissipation effect of a heat dissipation hole at the bottom end of the computer is enhanced by the heat dissipation fan 10, when the computer host needs to move, the shifting lever 6 is shifted, so that the shifting lever 6 reaches the upper side of the C-shaped hole 7, the support 3 is lifted, the universal wheel 2 falls to the ground, and the universal wheel 2 moves;

referring to fig. 5 and 6, an insert plate 16 is movably mounted in a groove on the inner wall of the right side of a chassis base 1, two U-shaped frames 17 are symmetrically welded to the front and back of the right side of the insert plate 16, two groups of hand-screwed bolts 18 are connected to the front and back of the insert plate 16, the hand-screwed bolts 18 are mounted on the right side of the chassis base 1, the insert plate 16 and the chassis base 1 form a detachable structure through the hand-screwed bolts 18, when a host is hung on a steel frame of a desk, the insert plate 16 is inserted into the groove on the right side of the chassis base 1, and then the hand-screwed bolts 18 are locked, so that the hand-screwed bolts 18 penetrate through the insert plate 16, the insert plate 16 is fixed in the groove on the right side of the chassis base 1, and then the U-shaped frames 17 on the sides of the insert plate 16 are hung on the steel frame of the desk.

The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-5, the limit plate 14 is pressed rightwards, then the computer host is placed in the case base 1, the limit plate 14 is loosened, the limit plate 14 moves leftwards through the elasticity of the spring group 13, so that the computer host is clamped in the case base 1 by the limit plate 14, the shell of the computer host is protected by the cotton pads 15 on the two sides, the shell is prevented from being scratched, then the USB interface 12 is inserted on the computer host, power is supplied to the cooling fan 10, the cooling fan 10 rotates, the cooling effect of the cooling holes at the bottom end of the computer is enhanced by the cooling fan 10, and when the computer host needs to be moved, the deflector rod 6 is moved to reach the upper side of the C-shaped hole 7, so that the support 3 is lifted, the universal wheel 2 falls to the ground, and the universal wheel 2 moves;

according to fig. 5-6, when the host is hung on the steel frame of the table, the board 16 is inserted into the groove on the right side of the chassis base 1, the hand-screwed bolt 18 is locked, the hand-screwed bolt 18 penetrates through the board 16, the board 16 is fixed in the groove on the right side of the chassis base 1, and then the board is hung on the steel frame of the table through the U-shaped frame 17 on the side of the board 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer external device for the computer field, characterized by comprising:

the box base is installed at the upper ends of the four universal wheels, a rear screen plate is installed on the rear side of the box base, a cotton pad is fixedly installed on the inner wall of the left side of the box base, three circular screen plates are installed on the lower side of the box base at equal intervals, three cooling fans are installed on the inner wall of the lower side of the box base at equal intervals, the cooling fans are located on the lower sides of the circular screen plates, four C-shaped hole grooves are formed in the front and the rear of the box base, and a spring group is installed inside the right side of the box base;

2. The computer external device used in the computer field according to claim 1, wherein the chassis base is further provided with:

3. The computer external device used in the computer field according to claim 1, wherein the chassis base is further provided with:

4. The computer peripheral device used in the computer field according to claim 3, wherein the pillar further comprises:

5. The computer external device used in the computer field according to claim 1, wherein the spring set further comprises:

the limiting plate is installed at the left end of the spring group, the limiting plate and the case base form a sliding structure through the spring group, and a cotton pad is installed at the left end of the limiting plate.