CN215576465U

CN215576465U - Computer teaching is with main frame structure

Info

Publication number: CN215576465U
Application number: CN202121939649.1U
Authority: CN
Inventors: 刘宠
Original assignee: Shaanxi Huahai Information Technology Co ltd
Current assignee: Shaanxi Huahai Information Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-18
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a computer main frame structure for computer teaching, which comprises a computer body, wherein the left side of the computer body is fixedly connected with two connecting frames, the top of the inner cavity of the connecting frame is hinged with a connecting block, the bottom of the connecting block is fixedly connected with an electric telescopic rod, the left sides of the connecting frames are provided with U-shaped frames, the inner cavities of the connecting frames near the bottom are hinged with limit swinging rods, the bottom of the inner cavity of the connecting frame is hinged with a connecting swinging rod which is matched with a motor, a transmission rod, a blade, a first grooved wheel and the like, the motor can be realized and the drive transfer line is rotated, and the transfer line drives first sheave and rotates, and first sheave drives the second sheave through the belt and rotates, and the second sheave drives the dwang and rotates, and transfer line and dwang drive vane rotate, and the blade dispels the heat to computer body.

Description

Computer teaching is with main frame structure

Technical Field

The utility model relates to the technical field of computer teaching, in particular to a computer host structure for computer teaching.

Background

The host refers to the main body part of the computer except the input and output equipment. The main computer is a computer system capable of operating independently, and special purpose computers such as servers and the like usually only have the main computer and no other external facilities.

However, the existing computer host structure has some problems in use, the existing computer host structure does not dissipate heat inside in use, the heat dissipation effect of the device can be reduced, and meanwhile, the existing computer host structure does not place other articles in use, so that the working efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a computer main body structure for computer teaching.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a computer mainframe structure is used in computer teaching, includes the computer body, two connection boxes of computer body left side fixedly connected with, connection box inner chamber top all articulates there is the connecting block, the equal fixedly connected with electric telescopic handle in connecting block bottom, there is U type frame on the connection box left side all, the connection box inner chamber is close to bottom department and all articulates there is spacing swinging arms, connection box inner chamber bottom all articulates there is the connection swinging arms, spacing swinging arms articulates at adjacent U type frame inner chamber, two with connecting the swinging arms top jointly it has the returning face plate to articulate jointly between the U type frame, there is heat dissipation mechanism computer body bottom.

Further, heat dissipation mechanism includes computer body bottom fixed connection's framework, framework inner chamber bottom is close to left side department fixedly connected with motor, motor power output shaft fixedly connected with transfer line, the outside edge of transfer line is close to bottom department cover and is equipped with first sheave, there is the second sheave first sheave right side, be equipped with the belt between first sheave and the second sheave, connect through belt transmission between first sheave and the second sheave, the fixedly connected with dwang of second sheave centre of a circle department, dwang top and bottom are all pegged graft at framework inner chamber top and bottom, a plurality of blade of equal fixedly connected with of transfer line and outside edge.

Furthermore, a plurality of through holes are formed in the top of the frame body, and the top end of the transmission rod is inserted into the top of the inner cavity of the frame body.

Furthermore, the turnover plate is arranged in an inclined mode, and an upward included angle between the turnover plate and the U-shaped frame is an obtuse angle.

Furthermore, a plurality of the blades are arranged in an annular array shape by taking the circle centers of the adjacent transmission rod and the adjacent rotating rod as the centers.

Further, electric telescopic handle bottom fixedly connected with U template, U template inner chamber all articulates and is close to bottom department at adjacent spacing swinging arms front side.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through mutual matching of the structures such as the motor, the transmission rod, the blades and the first grooved wheel, the motor can drive the transmission rod to rotate, the transmission rod drives the first grooved wheel to rotate, the first grooved wheel drives the second grooved wheel to rotate through the belt, the second grooved wheel drives the rotating rod to rotate, the transmission rod and the rotating rod drive the blades to rotate, and the blades radiate heat to the computer body;

2. according to the utility model, through the mutual matching of the electric telescopic rod, the turnover plate, the limiting swing rod, the U-shaped frame and other structures, the electric telescopic rod can drive the U-shaped plate to swing, the U-shaped plate drives the limiting swing rod to swing, the limiting swing rod and the connecting swing rod drive the U-shaped frame to move, and the U-shaped frame drives the turnover plate to move, so that other articles can be put on the top of the turnover plate, and the use efficiency of the device is improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front sectional view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is a bottom cross-sectional view of the component blade of the present embodiment;

fig. 4 is a left side sectional view of the component housing of the present embodiment.

In the figure: 1. a computer body; 2. a connecting frame; 3. connecting blocks; 4. an electric telescopic rod; 5. a U-shaped plate; 6. a limit swing rod; 7. connecting a swing rod; 8. a U-shaped frame; 9. a turnover plate; 10. a frame body; 11. a motor; 12. a transmission rod; 13. a first sheave; 14. a belt; 15. a blade; 16. rotating the rod; 17. a second sheave.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a computer mainframe structure for computer teaching comprises a computer body 1, two connecting frames 2 are fixedly connected to the left side of the computer body 1, connecting blocks 3 are hinged to the tops of the inner cavities of the connecting frames 2, electric telescopic rods 4 are fixedly connected to the bottoms of the connecting blocks 3, U-shaped frames 8 are arranged on the left side of the connecting frames 2, limit swinging rods 6 are hinged to the inner cavities of the connecting frames 2 near the bottoms, connecting swinging rods 7 are hinged to the bottoms of the inner cavities of the connecting frames 2, the tops of the limit swinging rods 6 and the connecting swinging rods 7 are hinged to the inner cavities of the adjacent U-shaped frames 8, a turnover plate 9 is hinged between the two U-shaped frames 8, a heat dissipation mechanism is arranged at the bottom of the computer body 1, U-shaped plates 5 are fixedly connected to the bottoms of the electric telescopic rods 4, the inner cavities of the U-shaped plates 5 are hinged to the front sides of the adjacent limit swinging rods 6 near the bottoms, the turnover plate 9 is inclined, ascending contained angle is the obtuse angle between returning face plate 9 and the U type frame 8, and electric telescopic handle 4 drives U template 5 and swings, and U template 5 drives spacing swinging arms 6 and swings, and spacing swinging arms 6 with connect swinging arms 7 and drive U type frame 8 and remove, and U type frame 8 drives returning face plate 9 and removes for can put into other article returning face plate 9 tops, improved the availability factor of device.

The heat dissipation mechanism comprises a frame body 10 fixedly connected with the bottom of a computer body 1, a motor 11 is fixedly connected with the bottom of an inner cavity of the frame body 10 close to the left side, a power output shaft of the motor 11 is fixedly connected with a transmission rod 12, a first grooved pulley 13 is sleeved at the position of the outer edge of the transmission rod 12 close to the bottom end, a second grooved pulley 17 is arranged at the right side of the first grooved pulley 13, a belt 14 is arranged between the first grooved pulley 13 and the second grooved pulley 17, the first grooved pulley 13 and the second grooved pulley 17 are in transmission connection through the belt 14, a rotating rod 16 is fixedly connected with the circle center of the second grooved pulley 17, the top end and the bottom end of the rotating rod 16 are inserted at the top and the bottom of the inner cavity of the frame body 10, a plurality of blades 15 are fixedly connected with the outer edge 16 of the transmission rod 12 and the rotating rod 16 which are adjacent to each other and are arranged in an annular array shape with the circle centers being the circle centers, and a plurality of through holes are formed at the top of the frame body 10, the top end of the transmission rod 12 is inserted into the top of the inner cavity of the frame body 10, the motor 11 drives the transmission rod 12 to rotate, the transmission rod 12 drives the first grooved pulley 13 to rotate, the first grooved pulley 13 drives the second grooved pulley 17 to rotate through the belt 14, the second grooved pulley 17 drives the transmission rod 16 to rotate, the transmission rod 12 and the transmission rod 16 drive the blades 15 to rotate, and the blades 15 dissipate heat of the computer body 1.

The working principle is as follows: in the using process, an operator starts the motor 11 through an external power supply, the motor 11 drives the transmission rod 12 to rotate, the transmission rod 12 drives the first grooved pulley 13 to rotate, the first grooved pulley 13 drives the second grooved pulley 17 to rotate through the belt 14, the second grooved pulley 17 drives the rotating rod 16 to rotate, the transmission rod 12 and the rotating rod 16 drive the blades 15 to rotate, the blades 15 radiate heat of the computer body 1, when other objects need to be placed, the turnover plate 9 is turned over, then the electric telescopic rod 4 is started through the external power supply, the electric telescopic rod 4 drives the U-shaped plate 5 to move, the U-shaped plate 5 drives the limit swinging rod 6 to swing, the limit swinging rod 6 drives the U-shaped frame 8 to swing, the U-shaped frame 8 drives the connecting swinging rod 7 to swing, the U-shaped frame 8 drives the turnover plate 9 to move, and then the objects can be placed on the top of the turnover plate 9, the working efficiency of the device is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a computer teaching is with main frame structure of computer, includes computer body (1), its characterized in that: two connection frame (2) of computer body (1) left side fixedly connected with, all articulated at connection frame (2) inner chamber top have connecting block (3), equal fixedly connected with electric telescopic handle (4) in connecting block (3) bottom, all there is U type frame (8) in connection frame (2) left side, connection frame (2) inner chamber is close to bottom department and all articulates there is spacing swinging arms (6), all articulates there is connection swinging arms (7) bottom connection frame (2) inner chamber, spacing swinging arms (6) and connection swinging arms (7) top articulate jointly in adjacent U type frame (8) inner chamber, two it has returning face plate (9) to articulate jointly between U type frame (8), there is heat dissipation mechanism computer body (1) bottom.

2. A computer-aided instruction host structure according to claim 1, wherein: the heat dissipation mechanism comprises a frame body (10) fixedly connected with the bottom of the computer body (1), a motor (11) is fixedly connected at the bottom of the inner cavity of the frame body (10) near the left side, a power output shaft of the motor (11) is fixedly connected with a transmission rod (12), a first grooved wheel (13) is sleeved at the position, close to the bottom end, of the outer edge of the transmission rod (12), a second grooved wheel (17) is arranged at the right side of the first grooved wheel (13), a belt (14) is arranged between the first grooved wheel (13) and the second grooved wheel (17), the first grooved wheel (13) and the second grooved wheel (17) are in transmission connection through a belt (14), the circle center of the second grooved wheel (17) is fixedly connected with a rotating rod (16), the top end and the bottom end of the rotating rod (16) are inserted at the top and the bottom of the inner cavity of the frame body (10), the outer edges of the transmission rod (12) and the outer edges of the rotating rod (16) are fixedly connected with a plurality of blades (15).

3. A computer-aided instruction host structure according to claim 2, wherein: the top of the frame body (10) is provided with a plurality of through holes, and the top end of the transmission rod (12) is inserted into the top of the inner cavity of the frame body (10).

4. A computer-aided instruction host structure according to claim 1, wherein: the turnover plate (9) is arranged obliquely, and an upward included angle between the turnover plate (9) and the U-shaped frame (8) is an obtuse angle.

5. A computer-aided instruction host structure according to claim 2, wherein: the blades (15) are arranged in an annular array shape by taking the circle centers of the adjacent transmission rod (12) and the adjacent rotating rod (16) as the centers.

6. A computer-aided instruction host structure according to claim 1, wherein: electric telescopic handle (4) bottom fixedly connected with U template (5), U template (5) inner chamber all articulates and is close to bottom department at adjacent spacing swinging arms (6) front side.