CN213405284U

CN213405284U - Embedded computer network teaching platform

Info

Publication number: CN213405284U
Application number: CN202021592115.1U
Authority: CN
Inventors: 肖玲
Original assignee: Hunan Weiyasi Enterprise Management Co ltd
Current assignee: Hunan Weiyasi Enterprise Management Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-11
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses an embedded computer network teaching platform, belonging to the technical field of education, comprising a computer body and a device body; the top of device body articulates there is the support frame, and the intermediate position department of support frame inlays and has the computer body, the arc has all been welded to the support frame bottom of computer body both sides, and equidistant semicircular groove of having seted up on the lateral wall of arc, the welding of the inside top of device body in the arc outside has the spacing case, and the inside of spacing case transversely installs reset spring, reset spring's the other end is fixed with the semi-circular fixture block of the mutual joint with semicircular groove, the fan of blowing is installed at the device body top of computer body one side, set up the heat dissipation channel of "L" type under the blowing pipe, and the internally mounted of heat dissipation channel has the extraction fan. The utility model discloses the radiating effect is good, and the convenience is adjusted the angle of display screen, convenient to use.

Description

Embedded computer network teaching platform

Technical Field

The utility model relates to an education technique field, specificly relate to an embedded computer network teaching platform.

Background

The network teaching platform generally refers to a multimedia computer, which is used for comprehensively processing and controlling various media information such as symbols, languages, characters, sounds, graphics, images and the like, organically combining and displaying various elements of the multimedia according to teaching requirements through a screen or a projector in a projection mode, simultaneously completing teaching or training processes through the cooperation of the sounds and human-computer interaction operation between a user and the computer, so that network teaching generally refers to computer multimedia teaching, is a combination of various media realized through the computer, and has the characteristics of interactivity, integration, controllability and the like.

The nature that dispels the heat to multimedia computer in-process generally just through bleeding in current network teaching platform takes out the inside air of platform, but often the heat is all concentrated in the multimedia computer bottom to unable radiating effect is poor, all is fixed in current display screen simultaneously, can't adjust the angle of display screen, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide an embedded computer network teaching platform, its radiating effect is good, and convenient to use is adjusted the angle of display screen to the convenience.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

an embedded computer network teaching platform comprises a computer body and a device body; the top of the device body is hinged with a support frame, a computer body is embedded in the middle of the support frame, arc plates are welded at the bottoms of the support frames at two sides of the computer body, semicircular clamping grooves are formed in the outer side wall of each arc plate at equal intervals, a limiting box is welded at the top end of the inside of the device body at the outer side of each arc plate, a reset spring is transversely installed inside each limiting box, a semicircular clamping block clamped with the semicircular clamping grooves is fixed at the other end of each reset spring, a blowing pipe is transversely fixed inside the device body right below the computer body, blowing heads are uniformly arranged above the blowing pipes, a blowing fan is installed at the top of the device body at one side of the computer body, an opening is formed in the input end of the blowing fan, a filter screen is installed inside the opening through a bolt, and the output end of the blowing fan is, an L-shaped heat dissipation channel is formed right below the blowpipe, and an air exhaust fan is mounted inside the heat dissipation channel.

Preferably, pull handles are fixed on the top of the support frames on the two sides of the computer body.

Preferably, a keyboard placing groove is formed in the top of the device body on one side of the supporting frame.

Preferably, the top of the device body is provided with an opening which is mutually embedded with the support frame.

Preferably, the other end of the heat dissipation channel is communicated with one end of the air extraction fan, and the louver fan is installed on the other end of the heat dissipation channel through a bolt.

3. Advantageous effects

(1) The utility model discloses a blowing fan is with the inside of outside air suction device body, before the access device body is inside, filter the air earlier through the filter screen and prevent that the dust from advancing inside the access device body, directly blow the bottom of computer body through the blowing head with the inside of the leading-in blowing pipe of air of suction device body afterwards, the heat that will concentrate on the bottom blows away, improve radiating effect, the rotation through the extraction fan will blow away the inside of the heat suction heat dissipation channel after and through the inside of tripe fan eduction gear body simultaneously, one blows the structure of inhaling at this in-process, the speed of the inside gas flow of device body has been accelerated, further improve radiating effect, high durability and convenient use.

(2) The utility model discloses a both hands are held and are drawn the handle and carry out the regulation of angle with computer body and support frame along the articulated shaft of support frame, after rotatory to the suitable angle, the inside reset spring of spacing case resets to inside the semi-circular fixture block of angle with semi-circular fixture block joint on the arc with the support frame after adjusting, thereby carry out spacingly to computer body and support frame, be convenient for adjust the angle of computer body and support frame, convenient to use.

To sum up, the utility model discloses a blow the fan with the inside of outside air suction device body and directly blow the bottom to the computer body through the blowing head at blowing pipe top, the rotation through the exhaust fan will blow the inside of heat suction heat dissipation channel after loosing simultaneously and through the inside of tripe fan eduction gear body, through the structure of one blowing and one inhaling, the speed of the inside gas flow of device body has been accelerated, further improve radiating effect, high durability and convenient use, hold simultaneously through both hands and draw the handle and carry out the regulation of angle and reset through reset spring semi-circular fixture block with computer body and support frame along the articulated shaft of support frame, the joint is inside the corresponding semi-circular clamping groove of angle after adjusting with the support frame on the arc, carry on spacingly, high durability and convenient use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the front structure of the top of the device body of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a louver fan; 2. an air extracting fan; 3. a blowing head; 4. an arc-shaped plate; 5. a computer body; 6. a support frame; 7. pulling a handle; 8. a keyboard placing groove; 9. a filter screen; 10. an air blowing fan; 11. a blowpipe; 12. a device body; 13. a heat dissipation channel; 14. a semicircular clamping groove; 15. semicircular fixture blocks; 16. a return spring; 17. and a limiting box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

An embedded computer network teaching platform as shown in fig. 1-4 comprises a computer body 5 and a device body 12; the top of the device body 12 is hinged with a support frame 6, a computer body 5 is embedded in the middle position of the support frame 6, the bottoms of the support frames 6 on the two sides of the computer body 5 are welded with arc-shaped plates 4, the outer side walls of the arc-shaped plates 4 are equidistantly provided with semicircular clamping grooves 14, the top end inside the device body 12 on the outer side of the arc-shaped plates 4 is welded with a limit box 17, a reset spring 16 is transversely installed inside the limit box 17, the other end of the reset spring 16 is fixed with a semicircular clamping block 15 mutually clamped with the semicircular clamping grooves 14, a blowing pipe 11 is transversely fixed inside the device body 12 right below the computer body 5, blowing heads 3 are uniformly arranged above the blowing pipe 11, a blowing fan 10 is installed at the top of the device body 12 on one side of the computer body 5, the input end of the blowing fan 10 is provided with an opening, the output and the blowing pipe 11 intercommunication of fan 10 blow, the heat dissipation channel 13 of "L" type has been seted up under the blowing pipe 11, and the internally mounted of heat dissipation channel 13 has

air exhaust fan

2, 6 tops of support frame of 5 both sides of computer body all are fixed with and draw handle 7, keyboard standing groove 8 has been seted up at the device body 12 top of support frame 6 one side, the opening with the mutual gomphosis of support frame 6 has been seted up at the top of device body 12, the other end of heat dissipation channel 13 and the one end intercommunication of air exhaust fan 2 and install louver 1 through the bolt.

The specific application process comprises the following steps:

firstly, in the using process of the device body 12, the external power supply provides electric power support for the air extracting fan 2 and the air blowing fan 10, then in the using process of the computer body 5, the computer body 5 generates a large amount of heat, then the air outside is pumped into the device body 12 through the air blowing fan 10, before entering the device body 12, the air is firstly filtered through the filter screen 9 to prevent dust from entering the device body 12, then the air pumped into the device body 12 is led into the blowing pipe 11 and directly blows the bottom of the computer body 5 through the air blowing head 3, the heat concentrated at the bottom is blown away, the heat dissipating effect is improved, meanwhile, the heat after being blown away is pumped into the heat dissipating channel 13 through the rotation of the air extracting fan 2 and is discharged out of the device body 12 through the louver fan 1, and in the process, a one-suction structure is blown away, the speed of the gas flowing in the device body 12 is increased, the heat dissipation effect is further improved, the use is convenient, and simultaneously in the teaching process, because the computer body 5 is irradiated by the light inside the classroom and the sunlight outside to reflect light, the content on the computer body 5 is not convenient to explain, so that the computer body 5 and the support frame 6 can be angularly adjusted along the hinge axis of the support frame 6 by holding the pull handle 7 with both hands, after rotating to a proper angle, the return spring 16 in the limit box 17 returns the semicircular fixture block 15, and the semicircular clamping blocks 15 are clamped in the semicircular clamping grooves 14 on the arc-shaped plate 4 corresponding to the adjusted angle of the supporting frame 6, thereby carry on spacingly to computer body 5 and support frame 6, be convenient for adjust convenient to use to the angle of computer body 5 and support frame 6.

As can be seen from the above, the present invention uses the blowing fan 10 to draw the external air into the device body 12 and directly blow the bottom of the computer body 5 through the blowing head 3 at the top of the blowing pipe 11, meanwhile, the blown heat is pumped into the heat dissipation channel 13 by the rotation of the air exhaust fan 2 and is exhausted out of the device body 12 through the louver fan 1, through the structure of one blowing and one sucking, the speed of the gas flowing in the device body 12 is accelerated, the heat dissipation effect is further improved, the use is convenient, simultaneously hold through both hands and draw handle 7 and carry out the regulation of angle and reset semi-circular fixture block 15 through reset spring 16 with computer body 5 and support frame 6 along the articulated shaft of support frame 6, the joint is spacing, convenient to use inside the semi-circular draw-in groove 14 that the angle after adjusting with support frame 6 on arc 4.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. An embedded computer network teaching platform comprises a computer body (5) and a device body (12); the device is characterized in that a supporting frame (6) is hinged to the top of the device body (12), a computer body (5) is inlaid in the middle position of the supporting frame (6), arc plates (4) are welded to the bottoms of the supporting frames (6) on the two sides of the computer body (5), semicircular clamping grooves (14) are formed in the outer side wall of each arc plate (4) at equal intervals, a limiting box (17) is welded to the top end of the inside of the device body (12) on the outer side of each arc plate (4), a return spring (16) is transversely installed inside each limiting box (17), a semicircular clamping block (15) which is mutually clamped with the semicircular clamping grooves (14) is fixed to the other end of each return spring (16), a blowing pipe (11) is transversely fixed to the inside of the device body (12) under the computer body (5), and blowing heads (3) are uniformly arranged above the blowing pipes (11), the device body (12) top of computer body (5) one side is installed and is blown fan (10), and blows and fan (10) input and seted up the opening, filter screen (9) are installed through the bolt to open-ended inside, blow the output and the blowing pipe (11) intercommunication of fan (10), heat dissipation channel (13) of "L" type have been seted up under blowing pipe (11), and the internally mounted of heat dissipation channel (13) has extraction fan (2).

2. An embedded computer network teaching platform as claimed in claim 1, wherein the top of the support frame (6) on both sides of the computer body (5) is fixed with a pull handle (7).

3. The embedded computer network teaching platform according to claim 1, wherein a keyboard placing groove (8) is formed at the top of the device body (12) on one side of the supporting frame (6).

4. The embedded computer network teaching platform as claimed in claim 1, wherein the top of the device body (12) is provided with an opening which is engaged with the supporting frame (6).

5. The embedded computer network teaching platform as claimed in claim 1, wherein the other end of the heat dissipation channel (13) is communicated with one end of the air extraction fan (2) and is provided with the louver fan (1) through a bolt.