CN214504649U

CN214504649U - Multifunctional network education training device

Info

Publication number: CN214504649U
Application number: CN202120448757.2U
Authority: CN
Inventors: 李卫文; 李晓薇; 谢灵钰; 郝琪
Original assignee: Anhui Jingrui Education Research Institute Co ltd
Current assignee: Anhui Jingrui Education Research Institute Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-26
Anticipated expiration: 2031-03-02

Abstract

The utility model belongs to the technical field of training equipment, especially, be a multi-functional network education training device, mostly lack the function that freely receive and releases the universal wheel to current network education training device to cause the relatively poor problem of stability of whole device, now propose following scheme, it includes the box, the inboard top of box is rotated and is installed two-way threaded rod, and two-way threaded rod's outside threaded connection has two screw caps, and the top of two screw caps is all rotated and is installed the rotational support pole, and the top of two rotational support poles all extends to the outside of box and rotates and install same backup pad, and the top fixed mounting of backup pad has the all-in-one. The utility model relates to a rationally, the rotation of lead screw makes the slide bar obtain horizontal motion to drive the supporting roller and obtain same horizontal motion, thereby can start certain supporting role to the backup pad, can guarantee the stability of backup pad.

Description

Multifunctional network education training device

Technical Field

The utility model relates to a training equipment technical field especially relates to a multi-functional network education training device.

Background

The network teaching is a teaching mode which realizes teaching targets by applying multimedia and network technology under the guidance of certain teaching theory and thought and through multi-edge and multi-direction interaction of teachers, students, media and the like and collection, transmission, processing and sharing of teaching information of various media.

Most of the existing network education training devices lack the function of freely retracting and releasing universal wheels, so that the defect that the stability of the whole device is poor is caused, and therefore a multifunctional network education training device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current network education training set and mostly lacking the function that freely receive and releases the universal wheel to cause the relatively poor shortcoming of stability of whole device, and the multi-functional network education training set who provides.

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

a multifunctional network education training device comprises a box body, wherein a bidirectional threaded rod is rotatably installed at the top of the inner side of the box body, two threaded caps are in threaded connection with the outer sides of the bidirectional threaded rod, rotating supporting rods are rotatably installed at the tops of the two threaded caps, the top ends of the two rotating supporting rods extend to the outer sides of the box body and are rotatably installed with a same supporting plate, an integrated machine is fixedly installed at the top of the supporting plate, two worms and two worm wheels are rotatably installed at the bottom of the inner side of the box body, the worms and the worm wheels positioned on the same side are mutually meshed, chain wheels are fixedly installed at the outer sides of the two worms and the bidirectional threaded rod, the two chain wheels positioned on the same side are in transmission connection with a same chain, two vertical rods and two horizontal rods are rotatably installed at the bottom of the inner side of the box body, first bevel gears are fixedly installed at the top ends of the vertical rods and the front sides of the worm wheels, and the two first bevel gears positioned on the same side are mutually meshed, the outside of horizon bar and the equal fixed mounting in bottom of vertical pole have second bevel gear, lie in two second bevel gear intermeshing of homonymy, and the equal fixed mounting in one end that two horizon bars are close to each other has the cam, and the bottom activity butt of two cams has same diaphragm, and the bottom four corners of diaphragm all rotates and installs the universal wheel, and the bottom fixed mounting of diaphragm has a plurality of springs, and the bottom fixed mounting of spring is on the bottom inner wall of box.

Preferably, the lead screw is all rotated to the top both sides of box and installed, and the outside threaded connection of lead screw has the slide bar, and the top of slide bar is rotated and is installed supporting roller, and supporting roller's outside top movable mounting can make the slide bar obtain the motion of horizontal direction in the bottom of backup pad through the lead screw that sets up in the bottom of backup pad to drive supporting roller and obtain same motion, thereby can provide certain supporting role for the backup pad.

Preferably, the outside top fixed mounting of box has the motor, the one end of two-way threaded rod extend to the outside of box and with the output shaft fixed connection of motor, through the motor that sets up, the work of motor makes the vertical motion of all-in-one and the vertical motion of universal wheel go on in step to improve the utilization ratio of motor.

Preferably, the top and the bottom of box have all been seted up rectangular through-hole, and the equal fixed mounting in top both sides of box has the stereo set, through the rectangular through-hole that sets up to vertical motion for all-in-one and universal wheel provides certain motion range.

Preferably, the outside top fixed mounting of box has the mounting panel, and motor fixed mounting is at the top of mounting panel, through the mounting panel that sets up to provide certain supporting role for the motor.

Preferably, the fixed mounting of the inside of box has a cavity section of thick bamboo, and the inboard slidable mounting of a cavity section of thick bamboo has the telescopic link, and the top fixed mounting of telescopic link is in the bottom of backup pad, through the cavity section of thick bamboo and the telescopic link that set up to can play the effect of certain restriction for the vertical motion of backup pad.

In the utility model, a multi-functional network education training set, through the two-way threaded rod that sets up, the work of motor makes the two-way threaded rod rotate synchronously to make two screw caps obtain the motion that the horizontal direction was kept away from each other, thereby drive the all-in-one and obtain the same vertical downward motion, secondly the rotation of two-way threaded rod makes the sprocket rotate synchronously, thereby make two worms rotate synchronously, thereby drive the worm wheel and rotate, thereby make the diaphragm obtain vertical downward motion, make the universal wheel move to the outside of box, thereby can remove whole device;

the utility model relates to a rationally, the rotation of lead screw makes the slide bar obtain horizontal motion to drive the supporting roller and obtain same horizontal motion, thereby can start certain supporting role to the backup pad, can guarantee the stability of backup pad.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional network education training device provided by the utility model;

FIG. 2 is a schematic structural diagram of part A of a multifunctional network education training device provided by the present invention;

fig. 3 is a schematic structural diagram of part B of the multifunctional network education training device provided by the utility model.

In the figure: 1. a box body; 2. a bidirectional threaded rod; 3. a threaded cap; 4. rotating the support rod; 5. a support plate; 6. an all-in-one machine; 7. a worm; 8. a worm gear; 9. a vertical rod; 10. a first bevel gear; 11. a horizontal bar; 12. a second bevel gear; 13. a cam; 14. a transverse plate; 15. a universal wheel; 16. a sprocket; 17. a chain; 18. a motor; 19. a screw rod; 20. a slide bar; 21. supporting the rollers; 22. and (4) sounding.

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. 1-3, a multifunctional network education training device comprises a box body 1, a bidirectional threaded rod 2 is rotatably mounted at the top of the inner side of the box body 1, two threaded caps 3 are in threaded connection with the outer sides of the bidirectional threaded rod 2, rotary supporting rods 4 are rotatably mounted at the tops of the two threaded caps 3, the top ends of the two rotary supporting rods 4 extend to the outer sides of the box body 1 and are rotatably mounted with a same supporting plate 5, an integrated machine 6 is fixedly mounted at the top of the supporting plate 5, two worms 7 and two worm wheels 8 are rotatably mounted at the bottom of the inner side of the box body 1, the worms 7 and the worm wheels 8 positioned at the same side are mutually meshed, chain wheels 16 are fixedly mounted at the outer sides of the two worms 7 and the outer sides of the bidirectional threaded rod 2, the two chain wheels 16 positioned at the same side are in transmission connection with a same chain 17, two vertical rods 9 and two horizontal rods 11 are rotatably mounted at the bottom of the inner side of the box body 1, the top of vertical pole 9 and the equal fixed mounting in front side of worm wheel 8 have first bevel gear 10, be located two first bevel gear 10 intermeshing of homonymy, the outside of horizon bar 11 and the equal fixed mounting in bottom of vertical pole 9 have second bevel gear 12, be located two second bevel gear 12 intermeshing of homonymy, the equal fixed mounting in one end that two horizon bars 11 are close to each other has cam 13, the bottom activity butt of two cam 13 has same diaphragm 14, the bottom four corners of diaphragm 14 is all rotated and is installed universal wheel 15, the bottom fixed mounting of diaphragm 14 has a plurality of springs, the bottom fixed mounting of spring is on the bottom inner wall of box 1.

The utility model discloses in, box 1's top both sides are all rotated and are installed lead screw 19, lead screw 19's outside threaded connection has slide bar 20, slide bar 20's top is rotated and is installed supporting roller 21, supporting roller 21's outside top movable mounting is in the bottom of backup pad 5, through the lead screw 19 that sets up, lead screw 19's rotation can make slide bar 20 obtain the motion of horizontal direction to drive supporting roller 21 and obtain same motion, thereby can provide certain supporting role for backup pad 5.

The utility model discloses in, the outside top fixed mounting of box 1 has motor 18, the one end of two-way threaded rod 2 extend to the outside of box 1 and with motor 18's output shaft fixed connection, through the motor 18 that sets up, the work of motor 18 makes the vertical motion of all-in-one 6 and the vertical motion of universal wheel 15 go on in step to improve motor 18's utilization ratio.

The utility model discloses in, the rectangle through-hole has all been seted up to the top and the bottom of box 1, and the equal fixed mounting in top both sides of box 1 has stereo set 22, through the rectangle through-hole that sets up to vertical motion for all-in-one 6 and universal wheel 15 provides certain motion range.

The utility model discloses in, the outside top fixed mounting of box 1 has the mounting panel, and motor 18 fixed mounting is at the top of mounting panel, through the mounting panel that sets up to for motor 18 provides certain supporting role.

The utility model discloses in, the fixed mounting of the inside of box 1 has a cavity section of thick bamboo, and the inboard slidable mounting of a cavity section of thick bamboo has the telescopic link, and the top fixed mounting of telescopic link is in the bottom of backup pad 5, through the cavity section of thick bamboo and the telescopic link that set up to can play the effect of certain restriction for the vertical motion of backup pad 5.

The working principle of the training device is as follows: when the whole device needs to be moved, the motor 18 is started, the two-way threaded rod 2 can synchronously rotate by the operation of the motor 18, so that the two threaded caps 3 can move away from each other in the horizontal direction, so that the two rotating support rods 4 are driven to rotate, so that the support plate 5 can move vertically downwards, so that the all-in-one machine 6 is driven to move vertically downwards, so that the all-in-one machine 6 moves into the box body 1, so that certain protection operation is achieved, then the chain wheel 16 synchronously rotates by the rotation of the two-way threaded rod 2, so that the two worms 7 synchronously rotate, so that the worm wheel 8 is driven to rotate, so that the first bevel gear 10 rotates, so that the vertical rod 9 is driven to rotate, so that the second bevel gear 12 rotates, so that the horizontal rod 11 is driven to rotate, so that the two cams 13 rotate, so that the transverse plate 14 can move vertically downwards, thereby causing the universal wheels 15 to get the same vertical movement, so that the universal wheels 15 move to the outside of the case 1, thereby enabling the whole device to be moved.

Claims

1. A multifunctional network education training device comprises a box body (1) and is characterized in that a bidirectional threaded rod (2) is rotatably installed at the top of the inner side of the box body (1), two threaded caps (3) are connected to the outer side of the bidirectional threaded rod (2) in a threaded manner, rotating support rods (4) are rotatably installed at the tops of the two threaded caps (3), the top ends of the two rotating support rods (4) extend to the outer side of the box body (1) and are rotatably installed with a same support plate (5), an integrated machine (6) is fixedly installed at the top of the support plate (5), two worms (7) and two worm wheels (8) are rotatably installed at the bottom of the inner side of the box body (1), the worms (7) and the worm wheels (8) positioned on the same side are mutually meshed, chain wheels (16) are fixedly installed at the outer sides of the two worms (7) and the outer side of the bidirectional threaded rod (2), and a same chain (17) is rotatably connected to the two chain wheels (16) positioned on the same side, the inboard bottom of box (1) is rotated and is installed two vertical poles (9) and two horizon bars (11), the top of vertical pole (9) and the equal fixed mounting in front side of worm wheel (8) have first bevel gear (10), be located two first bevel gear (10) intermeshing of homonymy, the outside of horizon bar (11) and the equal fixed mounting in bottom of vertical pole (9) have second bevel gear (12), be located two second bevel gear (12) intermeshing of homonymy, the equal fixed mounting in one end that two horizon bars (11) are close to each other has cam (13), the bottom activity butt joint of two cam (13) has same diaphragm (14), universal wheel (15) are all installed in the bottom four corners of diaphragm (14) rotation, the bottom fixed mounting of diaphragm (14) has a plurality of springs, the bottom fixed mounting of spring is on the bottom inner wall of box (1).

2. A multifunctional network education and training device as claimed in claim 1, wherein screw rods (19) are rotatably mounted on both sides of the top of the box body (1), sliding rods (20) are threadedly connected to the outer sides of the screw rods (19), supporting rollers (21) are rotatably mounted on the top ends of the sliding rods (20), and the top parts of the outer sides of the supporting rollers (21) are movably mounted on the bottom of the supporting plate (5).

3. A multifunctional network education and training device as claimed in claim 1, wherein a motor (18) is fixedly mounted on the top of the outer side of the box body (1), and one end of the bidirectional threaded rod (2) extends to the outer side of the box body (1) and is fixedly connected with an output shaft of the motor (18).

4. The multifunctional network education and training device as claimed in claim 1, wherein rectangular through holes are formed in the top and the bottom of the box body (1), and sound boxes (22) are fixedly mounted on two sides of the top of the box body (1).

5. A multifunctional network education and training device as claimed in claim 1 wherein the box body (1) is fixedly mounted with a mounting plate on the top of the outside and the motor (18) is fixedly mounted on the top of the mounting plate.

6. The multifunctional network education and training device as claimed in claim 1, wherein a hollow cylinder is fixedly installed inside the box body (1), a telescopic rod is slidably installed inside the hollow cylinder, and the top end of the telescopic rod is fixedly installed at the bottom of the support plate (5).