CN210155605U

CN210155605U - Computer teaching is with main frame structure

Info

Publication number: CN210155605U
Application number: CN201921637592.2U
Authority: CN
Inventors: 吕志远; 蒋丽平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-03-17
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a computer mainframe structure is used in computer teaching relates to computer main part protection field, and is unsatisfactory to the radiating effect, very easily because the inhomogeneous mainboard that leads to the computer host computer that dispels the heat damages, influences the normal use of computer, and the function singleness does not have some better protective structure scheduling problems in the computer main part, now proposes following scheme, including the computer box, the both sides of computer box are equipped with the draft hood, one side that the draft hood is close to each other is equipped with the curb plate, the bottom inner wall fixedly connected with biax motor of computer box, the output shaft welding of biax motor has reciprocal screw rod, the cover is equipped with the screwed pipe on the screw thread of reciprocal screw rod outer lane, the top of screwed pipe articulates there is the connecting rod, the connecting rod is kept away from to articulate with screwed pipe articulated one end has the electric fan. The utility model discloses simple structure, the modern design can carry out thorough heat dissipation to the computer motherboard, also very big protection the computer motherboard.

Description

Computer teaching is with main frame structure

Technical Field

The utility model relates to a computer main body protection field especially relates to a computer main frame structure for computer teaching.

Background

The host refers to a main body part of the computer except for input and output devices, and is also a control box body for placing a mainboard and other main components, and generally includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input and output controllers and interfaces, such as a USB controller, a video card, a network card, a sound card, and the like. The computer system is characterized in that the computer system is located in the main case and is generally called as an interior, and the computer system is located outside the main case and is generally called as an external device (such as a display, a keyboard, a mouse, an external hard disk, an external optical drive and the like).

The computer main body at the present stage mostly adopts the fan of fixed point to dispel the heat, and the radiating effect is unsatisfactory, very easily because the mainboard damage of the inhomogeneous computer main body that leads to of heat dissipation influences the normal use of computer, and the function is single, does not have some better protection architecture in to the computer main body.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of computer mainframe structure is used in computer teaching has solved the radiating effect unsatisfactory, very easily because the inhomogeneous mainboard that leads to the computer mainframe that dispels the heat damages, influences the normal use of computer, and the function singleness does not have some better protection architecture scheduling problems in the computer mainframe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a computer main frame structure for computer teaching comprises a computer box body, wherein two sides of the computer box body are provided with ventilation hoods, a side plate is arranged on one side of the ventilation hood, which is close to each other, a double-shaft motor is fixedly connected with the inner wall of the bottom of the computer box body, the output shaft of the double-shaft motor is welded with a reciprocating screw rod, the thread of the outer ring of the reciprocating screw rod is sleeved with a solenoid, the top of the spiral pipe is hinged with a connecting rod, one end of the connecting rod, which is far away from the end hinged with the spiral pipe, is hinged with an electric fan, the electric fan slides on the surface of the side plate, four support rods are welded on the inner wall of the bottom of the computer box body, partition plates are welded at the top ends of the four support rods, a damping rod is sleeved inside the clapboard, a baffle is welded at one end of the damping rod close to the clapboard, the one end fixedly connected with computer motherboard of baffle is kept away from to the shock attenuation pole, the outer lane cover of shock attenuation pole is equipped with the spring.

Preferably, a first through hole is formed in the side plate, a sliding block is sleeved in the first through hole, one side, far away from the sliding block, of the sliding block is welded with the electric fan, and one side, close to the sliding block, of the sliding block is welded with the connecting rod.

Preferably, a second through hole is formed in the partition plate, and the shock absorption rod penetrates through the second through hole to be welded with the baffle.

Preferably, the computer mainboard passes through bolt and shock-absorbing rod fixed connection, biax motor passes through bolt and computer box fixed connection.

Preferably, the two sides of the computer box body are provided with second through holes, and the ventilation hood is sleeved in the second through holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation biax motor, the connecting rod, a spring, electric fan and bracing piece isotructure, wherein the biax motor drives two reciprocating screw rod rotations, reciprocating screw rod can ensure the reciprocating motion of electric fan on the curb plate, ensure that the electric fan can be with steam and dust discharge in the computer case, improve the work efficiency of electric fan, spring and shock-absorbing rod can play the protection to the computer mainboard, prevent that the computer mainboard from damaging because of the collision, the device simple structure, and novel in design, can carry out thorough heat dissipation to the computer mainboard, the computer mainboard has also been protected very big.

Drawings

Fig. 1 is a schematic front view of a computer host structure for computer teaching according to the present invention;

fig. 2 is the utility model provides a computer teaching is with structure schematic diagram that looks sideways of computer mainframe structure.

In the figure: the device comprises a computer case 1, a computer mainboard 2, a spring 3, a shock-absorbing rod 4, a partition plate 5, a baffle plate 6, a reciprocating screw rod 7, a double-shaft motor 8, a supporting rod 9, a solenoid 10, a connecting rod 11, a side plate 12, a ventilation hood 13 and an electric fan 14.

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.

Referring to fig. 1-2, a computer mainframe structure for computer teaching comprises a computer case 1, two sides of the computer case 1 are provided with ventilation hoods 13, one sides of the ventilation hoods 13 close to each other are provided with side plates 12, a double-shaft motor 8 is fixedly connected to the inner wall of the bottom of the computer case 1, an output shaft of the double-shaft motor 8 is welded with a reciprocating screw 7, a screw tube 10 is sleeved on a thread of an outer ring of the reciprocating screw 7, a connecting rod 11 is hinged to the top of the screw tube 10, an electric fan 14 is hinged to one end of the connecting rod 11 far away from the end hinged to the screw tube 10, the electric fan 14 slides on the surface of the side plate 12, four support rods 9 are welded to the inner wall of the bottom of the computer case 1, a partition plate 5 is welded to the top ends of the four support rods 9, a shock-absorbing rod 4 is sleeved inside the partition plate 5, the outer ring of the shock absorption rod 4 is sleeved with a spring 3.

First through-hole has been seted up to the inside of curb plate 12, the slider has been established to first through-hole endotheca, one side that the slider was kept away from each other is welded with electric fan 14, one side that the slider is close to each other is welded with connecting rod 11, the second through-hole has been seted up to the inside of baffle 5, shock absorber bar 4 passes the second through-hole and welds with baffle 6, computer mainboard 2 passes through bolt and shock absorber bar 4 fixed connection, biax motor 8 passes through bolt and computer box 1 fixed connection, the second through-hole has been seted up to the both sides of computer box 1, and the cowling 13 cover is established in the second through-.

In this embodiment, first, when the computer main board 2 works, the electric fan 14 and the dual-shaft motor 8 are turned on, the electric fan 14 starts to discharge hot air in the computer case 1, the output shaft of the dual-shaft motor 8 starts to rotate to drive the reciprocating screw 7 to rotate, the solenoid 10 sleeved on the outer ring thread of the reciprocating screw 7 moves forward when the reciprocating screw 7 rotates, and moves back when moving to the foremost end, and the connecting rod 11 hinged to the solenoid 7 also moves along with the solenoid to drive the electric fan 14 to move up and down on the side plate 12 to discharge hot air and dust in the computer case 1, and when the computer main board 2 is vibrated, the spring 3 and the vibration rod 4 can reduce the vibration on the computer main board 2, so that the computer main body 2 can run stably.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer main machine structure for computer teaching comprises a computer case body (1) and is characterized in that ventilation hoods (13) are arranged on two sides of the computer case body (1), a side plate (12) is arranged on one side, close to each other, of each ventilation hood (13), a double-shaft motor (8) is fixedly connected to the inner wall of the bottom of the computer case body (1), a reciprocating screw (7) is welded to an output shaft of each double-shaft motor (8), a solenoid (10) is sleeved on a thread of the outer ring of each reciprocating screw (7), a connecting rod (11) is hinged to the top of each solenoid (10), an electric fan (14) is hinged to one end, far away from the solenoid (10), of each connecting rod (11), the electric fan (14) slides on the surface of the corresponding side plate (12), four supporting rods (9) are welded to the inner wall of the bottom of the computer case body (1), and partition plates (5) are welded, the inside cover of baffle (5) is equipped with shock-absorbing rod (4), the one end welding that shock-absorbing rod (4) are close to baffle (5) has baffle (6), the one end fixedly connected with computer motherboard (2) of baffle (5) are kept away from in shock-absorbing rod (4), the outer lane cover of shock-absorbing rod (4) is equipped with spring (3).

2. The main frame structure of computer for teaching according to claim 1, wherein the side plate (12) has a first through hole therein, the first through hole is sleeved with a slider, the sides of the sliders far away from each other are welded to the electric fan (14), and the sides of the sliders near each other are welded to the connecting rod (11).

3. The computer mainframe structure for computer teaching according to claim 1, wherein a second through hole is opened in the partition plate (5), and the shock-absorbing rod (4) passes through the second through hole and is welded with the baffle plate (6).

4. The computer mainframe structure for computer teaching according to claim 1, wherein the computer motherboard (2) is fixedly connected with the shock-absorbing rod (4) through a bolt, and the dual-axis motor (8) is fixedly connected with the computer case (1) through a bolt.

5. The computer teaching host structure according to claim 1, wherein second through holes are formed in two sides of the computer case (1), and the ventilation hood (13) is sleeved in the second through holes.