CN209750215U - Computer network practice experiment platform - Google Patents

Abstract

The utility model discloses a computer network practice experiment platform, which comprises a computer body, wherein the lower end of the computer body is provided with an experiment platform, four corners of the lower end of the experiment platform are respectively provided with a movable rod, the lower ends of four groups of movable rods are respectively sleeved at the upper ends of supporting seats, in addition, the four groups of supporting seats are internally provided with a sliding chute matched with the movable rod, the lower ends of the four groups of supporting seats are respectively provided with a bottom plate, a first fixing frame and a second fixing frame are respectively arranged between the four groups of supporting seats, a connecting frame is arranged between the first fixing frame and the second fixing frame, the upper end of the first fixing frame is provided with two groups of fixed blocks, the upper end of the second fixing frame is provided with two groups of fixed blocks, a driving device is arranged at the upper end of the connecting frame and is arranged between the first fixing block and the second fixing, two ends of the two groups of movable shafts respectively penetrate through the first fixed block and the second fixed block.

Description

Computer network practice experiment platform

Technical Field

the utility model relates to a computer field particularly, relates to a computer network practice experiment platform.

Background

At present, a computer network refers to a plurality of computers and external devices thereof with independent functions and different geographic positions, which are connected through communication lines, under the management and coordination of network operation systems, network management software and network communication protocols, a computer system for resource sharing and information transmission is realized, teachers need to put computers on computer network practice experiment platforms when teaching computers, but the heights of the experiment platforms cannot be adjusted by the current computer network practice experiment platforms, the heights of students are different, the heights needing to be used are also different, the unified height can reduce the comfort level when most students use the computers, the learning efficiency of the students is reduced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a computer network practice experiment platform, solve the problem that the height of computer network practice experiment platform can not be adjusted.

The technical scheme of the utility model is realized like this:

the utility model provides a computer network practice experiment platform, includes the computer body, the lower extreme of computer body is equipped with the experiment platform, four corners of lower extreme of experiment platform all are equipped with the movable rod, and four groups the upper end at the supporting seat is established respectively to the lower extreme of movable rod, and, four groups be equipped with in the supporting seat movable rod matched with spout, four groups the lower extreme of supporting seat all is equipped with the bottom plate, four groups be equipped with mount one and mount two between the supporting seat respectively, mount one with be equipped with the link between the mount two, the upper end of mount one is equipped with two sets of fixed block one, the upper end of mount two is equipped with two sets of fixed block two, the upper end of link just is located fixed block one reaches be equipped with drive arrangement between the fixed block two.

Preferably, drive arrangement includes two sets of fixed blocks three, and, two sets of fixed block three all is located the upper end of link is two sets of the upper end of fixed block three all alternates and is equipped with the loose axle, and is two sets of the both ends of loose axle are run through respectively fixed block one reaches on the fixed block two, it is two sets of the both ends of loose axle all are equipped with the connecting rod, and are two sets of the intermediate position of loose axle all overlaps and is equipped with the gear, and is two sets of just be located between the gear be equipped with the screw rod on the link, the lower extreme of screw rod and the output shaft of motor.

Preferably, one end of the connecting rod, which is far away from the movable shaft, is provided with a clamping groove, the clamping groove is connected with the lower end of the movable rod, and the clamping groove is positioned on the inner side of the sliding groove.

Preferably, a bearing is arranged at the joint between the lower end of the screw and the connecting frame.

Preferably, both ends of the movable shaft are connected with one end of the connecting rod through movable pins.

The utility model has the advantages that:

1. According to the computer network practice experiment platform, two groups of gears, two groups of movable shafts, four groups of connecting rods and four groups of movable rods are arranged, and the screw rods are driven by the motor to rotate, so that the screw rods and the gears are matched for use, the height of the experiment platform can be adjusted, the comfort level and the learning efficiency of students in use are improved, and the effect of convenience in use is achieved;

2. The utility model has the advantages of simple structure, reasonable in design, convenient operation, altitude mixture control's range is big, can satisfy the student of different heights.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a computer network practical experiment platform according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a driving device according to an embodiment of the present invention.

In the figure:

1. A computer body; 2. an experimental platform; 3. a movable rod; 4. a supporting seat; 5. a chute; 6. a base plate; 7. a first fixing frame; 8. a second fixing frame; 9. a connecting frame; 10. a first fixed block; 11. a second fixed block; 12. a drive device; 13. a third fixed block; 14. a movable shaft; 15. a connecting rod; 16. a gear; 17. a screw; 18. a motor; 19. a card slot; 20. and a movable pin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

the invention will be further explained with reference to the drawings and the specific embodiments.

Embodiment one, as shown in fig. 1-2, according to the utility model discloses a computer network practice experiment platform of embodiment, including computer body 1, the lower extreme of computer body 1 is equipped with experiment platform 2, four corners of the lower extreme of experiment platform 2 all are equipped with movable rod 3, and four groups the lower extreme of movable rod 3 overlaps respectively and is established in the upper end of supporting seat 4, and, four groups be equipped with in the supporting seat 4 in movable rod 3 matched with spout 5, four groups the lower extreme of supporting seat 4 all is equipped with bottom plate 6, four groups be equipped with mount 7 and mount two 8 between the supporting seat 4 respectively, mount 7 with be equipped with link 9 between mount two 8, the upper end of mount 7 is equipped with two sets of fixed block one 10, the upper end of mount two 8 is equipped with two sets of fixed block two 11, the upper end of link 9 just is located be equipped with drive arrangement 12 between fixed block one 10 and the fixed block two 11.

Embodiment two, as shown in fig. 1-2, the driving device 12 includes two sets of three fixed blocks 13, moreover, two groups of the third fixed blocks 13 are both positioned at the upper end of the connecting frame 9, movable shafts 14 are respectively inserted into the upper ends of the two groups of the third fixed blocks 13, two ends of each of the two groups of the movable shafts 14 are respectively penetrated on the first fixed block 10 and the second fixed block 11, two ends of each of the two groups of the movable shafts 14 are both provided with connecting rods 15, gears 16 are respectively sleeved at the middle positions of the two groups of the movable shafts 14, a screw rod 17 is arranged between the two groups of the gears 16 and on the connecting frame 9, the lower end of the screw rod 17 is connected with an output shaft of a motor 18, one end of the connecting rod 15 far away from the movable shaft 14 is provided with a clamping groove 19, the locking groove 19 is connected to the lower end of the movable rod 3, and the locking groove 19 is located inside the sliding groove 5.

In the third embodiment, as shown in fig. 1-2, a bearing is disposed at a connection position between the lower end of the screw 17 and the connecting frame 9, and both ends of the movable shaft 14 are connected to one end of the connecting rod 15 through a movable pin 20.

The specific working process is as follows: when the height of experiment platform 2 needs to be adjusted, make motor 18 work through external control switch, and then motor 18 drives screw rod 17 and rotates, make screw rod 17 drive the gear 16 rotation of its both sides, and then gear 16 drives loose axle 14 and rotates on fixed block one 10 and two 11, make the both ends of loose axle 14 drive connecting rod 15 motion, make the other end of connecting rod 15 drive draw-in groove 19 motion, and then draw-in groove 19 drives the lower extreme upward movement of movable rod 3, make movable rod 3 move on the inside spout 5 of supporting seat 4, make four group's movable rods 3 jack-up experiment platform 2, play the effect of height-adjusting.

In summary, with the aid of the technical solution of the present invention, the computer network practice experiment platform 2 drives the screw 17 to rotate through the motor 18 by providing two sets of gears 16, two sets of movable shafts 14, four sets of connecting rods 15 and four sets of movable rods 3, so that the screw 17 and the gears 16 are used in cooperation, the height of the experiment platform 2 can be adjusted, the comfort and the learning efficiency of students during use are improved, and the use is convenient; the utility model has the advantages of simple structure, reasonable in design, convenient operation, altitude mixture control's range is big, can satisfy the student of different heights.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims (5)

1. A computer network practice experiment platform is characterized by comprising a computer body (1), wherein an experiment platform (2) is arranged at the lower end of the computer body (1), movable rods (3) are arranged at four corners of the lower end of the experiment platform (2), the lower ends of four groups of the movable rods (3) are respectively sleeved at the upper ends of supporting seats (4), in addition, sliding grooves (5) matched with the movable rods (3) are arranged in the four groups of the supporting seats (4), a bottom plate (6) is arranged at the lower ends of the four groups of the supporting seats (4), a first fixing frame (7) and a second fixing frame (8) are respectively arranged between the four groups of the supporting seats (4), a connecting frame (9) is arranged between the first fixing frame (7) and the second fixing frame (8), two groups of first fixing blocks (10) are arranged at the upper end of the first fixing frame (7), and two groups of second fixing blocks (11) are arranged at the upper, and a driving device (12) is arranged at the upper end of the connecting frame (9) and between the first fixing block (10) and the second fixing block (11).

2. The computer network practical experiment platform as claimed in claim 1, wherein the driving device (12) comprises two sets of three fixed blocks (13), the two sets of three fixed blocks (13) are both located at the upper end of the connecting frame (9), movable shafts (14) are respectively inserted into the upper ends of the two sets of three fixed blocks (13), two ends of each of the two sets of movable shafts (14) respectively penetrate through the first fixed block (10) and the second fixed block (11), two ends of each of the two sets of movable shafts (14) are both provided with connecting rods (15), two sets of movable shafts (14) are both sleeved with gears (16), a screw (17) is arranged between the two sets of gears (16) and on the connecting frame (9), and the lower end of each of the screws (17) is connected with an output shaft of a motor (18).

3. A computer network practical experiment platform according to claim 2, wherein a clamping groove (19) is formed at one end of the connecting rod (15) far away from the movable shaft (14), the clamping groove (19) is connected with the lower end of the movable rod (3), and the clamping groove (19) is located on the inner side of the sliding groove (5).

4. A computer network practical experiment platform according to claim 3, wherein a bearing is arranged at the joint between the lower end of the screw rod (17) and the connecting frame (9).

5. The computer network practical experiment platform as claimed in claim 4, wherein both ends of the movable shaft (14) are connected with one end of the connecting rod (15) through a movable pin (20).