CN212276634U

CN212276634U - Comprehensive experiment platform for computer network

Info

Publication number: CN212276634U
Application number: CN202021443182.7U
Authority: CN
Inventors: 刘晓辉
Original assignee: Hengshui University
Current assignee: Hengshui University
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-01-01
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a computer network comprehensive experiment platform relates to computer network technical field, comprising a base plate, two backup pads of the last fixed surface of bottom plate are connected with, two be equipped with the sleeve between the backup pad, two spouts, two have been seted up to telescopic surface the equal sliding connection in inside of spout has the slider. The utility model relates to a rational in infrastructure, it can be through the carousel, the transfer line, second bevel gear, first bevel gear, the threaded rod, cooperation setting between first screw hole and the sleeve, the device can be according to different people's height, highly adjust the laboratory bench, can improve computer network experiment platform's practicality, through the motor, two axis of rotation, the second bearing, the third bearing, cooperation setting between two connecting blocks and the display screen casing, can adjust the angle of display screen, avoid the display screen the condition that the reflection of light appears under different illumination, improve the display effect of display screen.

Description

Comprehensive experiment platform for computer network

Technical Field

The utility model relates to a computer network technical field specifically is a computer network comprehensive experiment platform.

Background

The computer network is a computer system which connects a plurality of computers with independent functions and external equipment thereof at different geographic positions through communication lines and realizes resource sharing and information transmission under the management and coordination of a network operating system, network management software and a network communication protocol.

Along with the development of internet, computer network technique deepens gradually in people's the life, the teacher when carrying out computer teaching, need put the computer to computer network experiment platform on, but present computer network experiment platform, can not be according to different people's height, highly adjust the laboratory bench, computer network experiment platform's practicality has been reduced, in addition, current computer network experiment platform, can not adjust the angle of display screen, when using under the illumination environment of difference, the condition of the display screen reflection of light can take place, the display effect of display screen has seriously been influenced. Therefore, a computer network comprehensive experiment platform is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a computer network comprehensive experiment platform in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a computer network comprehensive experiment platform comprises a bottom plate, wherein two supporting plates are fixedly connected to the upper surface of the bottom plate, a sleeve is arranged between the two supporting plates, two sliding grooves are formed in the outer surface of the sleeve, sliding blocks are slidably connected to the insides of the two sliding grooves, one side, close to the supporting plates, of each sliding block is fixedly connected to one side, close to the corresponding supporting plate, of each supporting plate, a first threaded hole is formed in the bottom surface of the sleeve, a threaded rod is connected to the inner wall of each first threaded hole in a threaded mode, the top end of each threaded rod extends into the corresponding sleeve, a first bevel gear is fixedly connected to the bottom end of each threaded rod, a first bearing is fixedly embedded in the lower portion of each supporting plate, a transmission rod is arranged between the two supporting plates, the left end of the transmission rod is fixedly connected with the inner ring of the first bearing, and, the right end of the transmission rod is fixedly connected with a turntable, the outer surface of the transmission rod is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the upper surface of the bottom plate is provided with a mainframe box;

the telescopic last fixed surface is connected with the experiment platform board, the last fixed surface of experiment platform board installs the motor protection case, the left and right sides face of motor protection case is fixed respectively and inlays and have second bearing and third bearing, the left side and the right side of motor protection case all are equipped with the connecting block, two the inside of connecting block is all fixed and is inlayed and has the axis of rotation, two the one end that the axis of rotation is close to each other extends to the inner circle of second bearing and the inner circle of third bearing respectively and with the inner circle fixed connection of the inner circle of second bearing and third bearing respectively, the inside of motor protection case is equipped with the motor, the bottom surface of motor and the interior diapire fixed connection of motor protection case, the output of motor extends to the inner circle of third bearing and is connected with the axis of rotation transmission, two the top of connecting block is equipped with the display screen casing, two the upper surface of connecting block all with the bottom surface fixed connection of, and the front surface of the display screen shell is provided with a display screen.

Furthermore, the bottom surface fixed mounting of bottom plate has two sets of universal wheels, and the quantity of every group universal wheel is two.

Furthermore, two groups of electric push rods corresponding to the universal wheels are fixedly mounted on the bottom surface of the bottom plate, and the bottom end of each electric push rod is fixedly connected with an anti-slip pad.

Furthermore, two be equipped with the connecting plate between the backup pad, the left and right sides face of connecting plate respectively with two backup pads a side fixed connection that is close to each other, the middle part of connecting plate upper surface is fixed to be inlayed and is had the fourth bearing, and the outer fixed surface of the inner circle of fourth bearing and threaded rod is connected.

Furthermore, two second screw hole, two have all been seted up to the side that the backup pad was kept away from each other the equal threaded connection of inner wall of second screw hole has the screw, two be equipped with symmetrical arc between the screw, two a side that the arc is close to the screw all is fixed to be inlayed and is had fifth bearing, two the one end that the screw is close to each other respectively with the inner circle fixed connection of two fifth bearings, two the arc is close to telescopic a side and contacts with telescopic surface.

Furthermore, radiating holes are formed in the front face of the motor protection box and are arranged at equal intervals.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the computer network comprehensive experiment platform has the following beneficial effects:

the utility model discloses a carousel, the transfer line, second bevel gear, first bevel gear, the threaded rod, cooperation setting between first screw hole and the sleeve, when rotating the carousel, just can make the experiment platform board reciprocate, make the device can be according to different people's height, highly adjust the laboratory bench, can improve computer network experiment platform's practicality, through the motor, two axis of rotation, the second bearing, the third bearing, cooperation setting between two connecting blocks and the display screen casing, can adjust the angle of display screen, avoid the display screen the condition of reflection of light to appear under different illumination, improve the display effect of display screen.

Drawings

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

fig. 2 is a cross-sectional view of a front view of the present invention;

fig. 3 is a cross-sectional view of a side view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a slider; 4. a sleeve; 5. a chute; 6. a first threaded hole; 7. a threaded rod; 8. a first bevel gear; 9. a first bearing; 10. a transmission rod; 11. a turntable; 12. A second bevel gear; 13. a main chassis; 14. a connecting plate; 15. a fourth bearing; 16. an experimental platform plate; 17. a motor protection box; 18. connecting blocks; 19. a second bearing; 20. a third bearing; 21. a motor; 22. a rotating shaft; 23. a display screen housing; 24. a display screen; 25. heat dissipation holes; 26. a universal wheel; 27. An electric push rod; 28. a non-slip mat; 29. a second threaded hole; 30. a screw; 31. an arc-shaped plate; 32. and a fifth bearing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a computer network comprehensive experiment platform comprises a bottom plate 1, wherein two supporting plates 2 are fixedly connected to the upper surface of the bottom plate 1, a sleeve 4 is arranged between the two supporting plates 2, two sliding grooves 5 are formed in the outer surface of the sleeve 4, sliding blocks 3 are respectively connected to the insides of the two sliding grooves 5 in a sliding manner, one side face, close to the supporting plates 2, of each sliding block 3 is fixedly connected with one side face, close to the corresponding supporting plate 2, of each supporting plate 2, a first threaded hole 6 is formed in the bottom surface of the corresponding sleeve 4, a threaded rod 7 is connected to the inner wall of the corresponding first threaded hole 6 in a threaded manner, the top end of the corresponding threaded rod 7 extends into the corresponding sleeve 4, a first bevel gear 8 is fixedly connected to the bottom end of the corresponding threaded rod 7, a first bearing 9 is fixedly embedded in the lower portion of each supporting plate 2, a transmission rod 10 is arranged between the two supporting plates 2, the, the right end of the transmission rod 10 is fixedly connected with a rotary table 11, the outer surface of the transmission rod 10 is fixedly connected with a second bevel gear 12, the second bevel gear 12 is meshed with the first bevel gear 8, and the upper surface of the bottom plate 1 is provided with a mainframe box 13;

an experiment platform board 16 is fixedly connected to the upper surface of the sleeve 4, a motor protection box 17 is fixedly installed on the upper surface of the experiment platform board 16, a second bearing 19 and a third bearing 20 are fixedly inlaid on the left side surface and the right side surface of the motor protection box 17 respectively, connecting blocks 18 are arranged on the left side and the right side of the motor protection box 17 respectively, rotating shafts 22 are fixedly inlaid in the two connecting blocks 18 respectively, one ends, close to each other, of the two rotating shafts 22 extend to the inner ring of the second bearing 19 and the inner ring of the third bearing 20 respectively and are fixedly connected with the inner ring of the second bearing 19 and the inner ring of the third bearing 20 respectively, a motor 21 is arranged in the motor protection box 17, the model of the motor 21 is 49KTYZ, the bottom surface of the motor 21 is fixedly connected with the inner bottom wall of the motor protection box 17, the output end of the motor 21 extends to the inner ring of the third bearing 20 and is in transmission connection with, the upper surfaces of the two connecting blocks 18 are fixedly connected with the bottom surface of the display screen shell 23, and the display screen 24 is installed on the front surface of the display screen shell 23.

Further, two sets of universal wheels 26 are fixedly mounted on the bottom surface of the bottom plate 1, and the number of each set of universal wheels 26 is two. Through the scheme, the device can be moved more conveniently.

Further, the bottom surface of bottom plate 1 is fixedly mounted with two sets of electric putter 27 corresponding with universal wheel 26, and the brand model of this electric putter 27 is yuema XTL100, and the equal fixedly connected with slipmat 28 in bottom of every electric putter 27. Through this scheme, when moving the device to suitable position, start electrified push rod 27, electric push rod 27 work drives slipmat 28 and ground contact, can be fixed in subaerial with the device, through the setting of slipmat 28, can increase the frictional force between electric push rod 27 and the ground, makes the device more stable when fixed.

Furthermore, a connecting plate 14 is arranged between the two support plates 2, the left side surface and the right side surface of the connecting plate 14 are fixedly connected with one side surface of the two support plates 2 which are close to each other, a fourth bearing 15 is fixedly embedded in the middle of the upper surface of the connecting plate 14, and the inner ring of the fourth bearing 15 is fixedly connected with the outer surface of the threaded rod 7. With this arrangement, the stability of the threaded rod 7 in rotation can be increased.

Further, second screw hole 29 has all been seted up to the side that two backup pad 2 kept away from each other, and the equal threaded connection of inner wall of two second screw holes 29 has screw 30, is equipped with symmetrical arc 31 between two screws 30, and two arc 31 are close to a side of screw 30 and all are fixed to be inlayed and have fifth bearing 32, and two screws 30 one end that are close to each other respectively with two fifth bearing 32's inner circle fixed connection, and two arc 31 are close to a side of sleeve 4 and contact with sleeve 4's surface. In this scheme, after the altitude mixture control of the device was accomplished, through the cooperation setting between two screws 30, two fifth bearings 32 and two second screw holes 29, rotate two screws 30 and can drive two arcs 31 and remove to the direction that is close to sleeve 4, realize the centre gripping to sleeve 4, can guarantee sleeve 4's stability, further can guarantee the stability of the device when using.

Further, the front surface of the motor protection box 17 is provided with heat dissipation holes 25 which are arranged at equal intervals. Through this scheme, can distribute away the heat that motor 21 work produced, can reduce the inside temperature of motor protection box 17.

The working principle is as follows: when the experiment platform needs to be adjusted in height, firstly the turntable 11 is rotated to drive the transmission rod 10 to rotate, so that the second bevel gear 12 can be driven to rotate, then the first bevel gear 8 and the threaded rod 7 can be driven to rotate when the transmission rod 10 rotates by utilizing the matching arrangement between the second bevel gear 12 and the first bevel gear 8, and through the matching arrangement between the threaded rod 7 and the first threaded hole 6, the sleeve 4 can be driven to move up and down along the sliding groove 5 when the threaded rod 7 rotates, so that the experiment platform plate 16 can be driven to move up and down, so that the height adjusting function of the device is realized, so that the device can adjust the height of the experiment table according to the heights of different people, the practicability of the computer network experiment platform can be improved, when the display screen 24 reflects light and the angle of the display screen 24 needs to be adjusted, the motor 21 is started firstly, when motor 21 corotation or reversal, motor 21's output drives axis of rotation 22 and rotates, through two axis of rotation 22, cooperation setting between 19 and the third bearing 20 of second bearing, when axis of rotation 22 rotates, just can drive two connecting blocks 18 and display screen casing 23 and rotate, and then realize the regulation to display screen 24's angle, avoid display screen 24 the condition of reflection of light to appear under different illumination, improve display screen 24's display effect.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Claims

1. The utility model provides a computer network synthesizes experiment platform, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two supporting plates (2), a sleeve (4) is arranged between the two supporting plates (2), the outer surface of the sleeve (4) is provided with two sliding grooves (5), the insides of the two sliding grooves (5) are respectively and slidably connected with a sliding block (3), one side of each sliding block (3) close to the corresponding supporting plate (2) is respectively and fixedly connected with one side of each supporting plate (2) close to the corresponding side, the bottom surface of the sleeve (4) is provided with a first threaded hole (6), the inner wall of each first threaded hole (6) is in threaded connection with a threaded rod (7), the top end of each threaded rod (7) extends into the corresponding sleeve (4), the bottom end of each threaded rod (7) is fixedly connected with a first bevel gear (8), and the lower parts of the two supporting plates (2) are respectively and fixedly, a transmission rod (10) is arranged between the two support plates (2), the left end of the transmission rod (10) is fixedly connected with the inner ring of the first bearing (9), the right end of the transmission rod (10) penetrates through the inner ring of the first bearing (9) and extends to the right side of the support plates (2), the right end of the transmission rod (10) is fixedly connected with a turntable (11), a second bevel gear (12) is fixedly connected to the outer surface of the transmission rod (10), the second bevel gear (12) is meshed with the first bevel gear (8), and a mainframe box (13) is mounted on the upper surface of the bottom plate (1);

the last fixed surface of sleeve (4) is connected with experiment platform board (16), the last fixed surface of experiment platform board (16) installs motor protection case (17), the left and right sides face of motor protection case (17) is fixed respectively and inlays and have second bearing (19) and third bearing (20), the left side and the right side of motor protection case (17) all are equipped with connecting block (18), two the inside of connecting block (18) is all fixed and is inlayed and has axis of rotation (22), two the one end that axis of rotation (22) are close to each other extends to the inner circle of second bearing (19) and the inner circle of third bearing (20) respectively and with the inner circle of second bearing (19) and the inner circle fixed connection of third bearing (20), the inside of motor protection case (17) is equipped with motor (21), the bottom surface of motor (21) and the inner diapire fixed connection of motor protection case (17), the output of motor (21) extends to the inner circle of third bearing (20) and is connected, two with axis of rotation (22) transmission the top of connecting block (18) is equipped with display screen casing (23), two the upper surface of connecting block (18) all with the bottom surface fixed connection of display screen casing (23), display screen (24) are installed in the front of display screen casing (23).

2. The computer network comprehensive experimental platform of claim 1, wherein: the bottom surface fixed mounting of bottom plate (1) has two sets of universal wheels (26), and the quantity of every group universal wheel (26) is two.

3. The computer network comprehensive experimental platform of claim 1, wherein: the bottom surface of the bottom plate (1) is fixedly provided with two groups of electric push rods (27) corresponding to the universal wheels (26), and the bottom end of each electric push rod (27) is fixedly connected with an anti-skid pad (28).

4. The computer network comprehensive experimental platform of claim 1, wherein: two be equipped with connecting plate (14) between backup pad (2), the left and right sides face of connecting plate (14) respectively with two backup pad (2) a side fixed connection that are close to each other, the middle part of connecting plate (14) upper surface is fixed to be inlayed and is had fourth bearing (15), and the outer fixed surface connection of the inner circle of fourth bearing (15) and threaded rod (7).

5. The computer network comprehensive experimental platform of claim 1, wherein: two second screw hole (29), two have all been seted up to a side that backup pad (2) kept away from each other the equal threaded connection of inner wall of second screw hole (29) has screw (30), two be equipped with symmetrical arc (31) between screw (30), two a side that arc (31) are close to screw (30) is all fixed to be inlayed and is had fifth bearing (32), two the one end that screw (30) are close to each other respectively with the inner circle fixed connection of two fifth bearing (32), two a side that arc (31) are close to sleeve (4) contacts with the surface of sleeve (4).

6. The computer network comprehensive experimental platform of claim 1, wherein: the front surface of the motor protection box (17) is provided with radiating holes (25) which are arranged at equal intervals.