CN213877112U

CN213877112U - Engineering teaching training device based on Internet of things

Info

Publication number: CN213877112U
Application number: CN202021552424.6U
Authority: CN
Inventors: 卞学维
Original assignee: Guoxun Xingkong Jiangsu Intelligent Technology Co ltd
Current assignee: Guoxun Xingkong Jiangsu Intelligent Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-08-03
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a real device of instructing of engineering teaching based on thing networking, which comprises a platform, the bottom fixed connection of platform has the headstock, the inner wall fixedly connected with fixed plate of headstock, the top fixedly connected with expansion bracket of fixed plate. This real device of instructing of engineering teaching based on thing networking is through setting up movable rod and expansion bracket, make the elevating platform can go up and down, through setting up fluted disc and first motor, make the elevating platform can rotate, make real personnel of instructing carry out all-round observation to the article on the display device, through setting up the second motor, provide the power source of lift for the elevating platform, it is comparatively simple to have solved current real platform of instructing structure, do not have display device, and the bandwagon effect is not good, need additionally to add the seat in the use and supply real personnel to use, receive and release inconveniently, and occupation indoor space, it walks about to influence personnel, simultaneously because real platform's volume is great in fact, the mobility is relatively poor, difficult removal and the problem of putting.

Description

Engineering teaching training device based on Internet of things

Technical Field

The utility model particularly relates to the technical field of the thing networking, especially, relate to a real device of instructing of engineering teaching based on thing networking.

Background

The internet of things is an information bearing body based on the internet, a traditional telecommunication network and the like, and the internet of things enables all common physical objects which can be independently addressed to form an interconnected and intercommunicated network.

The existing practical training platform is simple in structure, does not have a display device, is not good in display effect, needs to be additionally added with seats in the using process to supply practical training personnel to use, is inconvenient to fold and unfold, occupies indoor space, influences personnel to walk, and is not easy to move and place due to the fact that the practical training platform is large in size and poor in mobility.

Therefore, it is necessary to provide an engineering teaching training device based on the internet of things to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an engineering teaching real standard device based on thing networking to reach the purpose that the bandwagon effect is good and area occupied is little.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a real device of instructing of engineering teaching based on thing networking, includes the platform, the bottom fixed connection of platform has the headstock, the inner wall fixedly connected with fixed plate of headstock, the top fixedly connected with expansion bracket of fixed plate, the inner wall sliding connection of expansion bracket has the movable rod, the top of movable rod is rotated and is connected with the elevating platform, the first motor of bottom fixedly connected with of expansion bracket inner chamber, the output fixedly connected with gear of first motor, the outside fixedly connected with fluted disc of movable rod, the outside of fluted disc is connected with the outside meshing of gear, the bottom fixedly connected with second motor of elevating platform inner chamber, the output fixedly connected with threaded rod of second motor, the outside of threaded rod and the inside threaded connection of movable rod.

Preferably, the inner wall of the power box is fixedly connected with a first support and a second support respectively, the inside of the first support is rotatably connected with a screw rod, the outer side of the screw rod is in threaded connection with a threaded cylinder, and the bottom of the threaded cylinder is fixedly connected with a fixed seat.

Preferably, the first bevel gear of one end fixedly connected with of lead screw, the inside of second support is rotated and is connected with the rotation axis, the one end fixedly connected with second bevel gear of rotation axis, the outside of first bevel gear is connected with the outside meshing of second bevel gear, the other end fixedly connected with hand handle of rotation axis.

Preferably, the outer side of the power box is fixedly connected with a supporting leg, and the bottom of the supporting leg is fixedly connected with a wheel.

Preferably, the bottom of platform rotates and is connected with the movable block, the bottom fixedly connected with connecting rod of movable block, the outside sliding connection of connecting rod has the slide bar, the top fixedly connected with seat of slide bar.

Preferably, a switch is fixedly arranged at the top of the platform, and an electrical output end of the switch is electrically connected with electrical input ends of the first motor and the second motor respectively.

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

1. the utility model discloses a set up movable rod and expansion bracket, make the elevating platform can go up and down, through setting up fluted disc and first motor, make the elevating platform can rotate, make the real standard personnel carry out all-round observation to the article on the display device, through setting up the second motor, provide the power source of lift for the elevating platform, it is comparatively simple to solve the structure of the real standard platform of current, do not have display device, and the display effect is not good, need additionally to add the seat in the use and supply real standard personnel to use, receive and release inconveniently, and occupy the indoor space, influence personnel walk, because the volume of real standard platform is great simultaneously, the mobility is relatively poor, difficult removal and problem of putting;

2. the utility model has the advantages that the screw rod threaded cylinder is arranged, so that the fixed seat has the telescopic function, the practical training device is fixed, the hand-operated handle is arranged, a user can rotate the rotating shaft conveniently, the fixed seat is folded and unfolded, and the mobility of the practical training device is improved by arranging the wheel;

3. the utility model discloses a set up connecting rod and slide bar, make the seat have the shrink function, when not using, can not occupation space, the real room of instructing of clearance personnel's clearance of being convenient for, through setting up the switch, the person of facilitating the use controls each motor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the power box of the present invention;

FIG. 3 is a schematic structural view of the platform of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a platform; 2. a power box; 3. a fixing plate; 4. a telescopic frame; 5. a movable rod; 6. a lifting platform; 7. a first motor; 8. a fluted disc; 9. a gear; 10. a second motor; 11. a threaded rod; 12. a first bracket; 13. a second bracket; 14. a threaded barrel; 15. a fixed seat; 16. a screw rod; 17. a rotating shaft; 18. A second bevel gear; 19. a hand-cranking handle; 20. a support leg; 21. a wheel; 22. a movable block; 23. a connecting rod; 24. a slide bar; 25. a seat; 26. a switch; 27. a first bevel gear.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a real device of instructing of engineering teaching based on thing networking, including platform 1, platform 1's bottom fixed connection has headstock 2, the inner wall fixedly connected with fixed plate 3 of headstock 2, the top fixedly connected with expansion bracket 4 of fixed plate 3, the inner wall sliding connection of expansion bracket 4 has movable rod 5, the top of movable rod 5 is rotated and is connected with elevating platform 6, the first motor 7 of the bottom fixedly connected with of expansion bracket 4 inner chamber, the output end fixedly connected with gear 9 of first motor 7, the outside fixedly connected with fluted disc 8 of movable rod 5, the outside of fluted disc 8 is connected with the outside meshing of gear 9, the bottom fixedly connected with second motor 10 of elevating platform 6 inner chamber, the output fixedly connected with threaded rod 11 of second motor 10, the outside of threaded rod 11 and the inside threaded connection of movable rod 5.

Further, the inner wall of the power box 2 is fixedly connected with a first support 12 and a second support 13 respectively, the inside of the first support 12 is rotatably connected with a screw rod 16, the outer side of the screw rod 16 is in threaded connection with a threaded cylinder 14, the bottom of the threaded cylinder 14 is fixedly connected with a fixed seat 15, and the fixed seat 15 has a telescopic function by arranging the threaded cylinder 14 of the screw rod 16, so that the practical training device is fixed.

Furthermore, one end of the screw rod 16 is fixedly connected with a first bevel gear 27, the inside of the second bracket 13 is rotatably connected with a rotating shaft 17, one end of the rotating shaft 17 is fixedly connected with a second bevel gear 18, the outer side of the first bevel gear 27 is meshed with the outer side of the second bevel gear 18, the other end of the rotating shaft 17 is fixedly connected with a hand-cranking handle 19, and through the arrangement of the hand-cranking handle 19, a user can rotate the rotating shaft 17 conveniently to fold and unfold the fixed seat 15.

Further, the outside fixedly connected with landing leg 20 of headstock 2, the bottom fixedly connected with wheel 21 of landing leg 20 has improved the mobility of real device of instructing through setting up wheel 21.

Further, the bottom of platform 1 rotates and is connected with movable block 22, and the bottom fixedly connected with connecting rod 23 of movable block 22, the outside sliding connection of connecting rod 23 has slide bar 24, and the top fixedly connected with seat 25 of slide bar 24 through setting up connecting rod 23 and slide bar 24, makes seat 25 have the shrink function, when not using, can not occupation space, is convenient for the clearance personnel to clear up real room of instructing.

Further, a switch 26 is fixedly arranged at the top of the platform 1, an electrical output end of the switch 26 is electrically connected with electrical input ends of the first motor 7 and the second motor 10 respectively, and users can control the motors conveniently by setting the switch 26.

The utility model discloses it should be explained that the model of first motor 7 sets up to 57BYGH82, and the model of second motor 10 sets up to 86HBP115AL 4S-TKO.

The working principle is as follows: when in use, a user puts the practical training device, the rotary shaft 17 is driven to rotate by rotating the hand-cranking handle 19, the rotary shaft 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 27 to rotate, the first bevel gear 27 drives the screw rod 16 to rotate, the screw rod 16 drives the threaded cylinder 14 to move, the threaded cylinder 14 drives the fixed seat 15 to move, and further the fixed seat 15 is in contact with the ground, so that the practical training device is prevented from moving, practical training personnel adjust the distance between the seat 25 and the platform 1 by pulling the sliding rod 24, the first motor 7 is driven to rotate by the switch 26, the first motor 7 drives the threaded rod 11 to rotate, the threaded rod 11 drives the movable rod 5 to move, the movable rod 5 drives the lifting platform 6 to lift, the second motor 10 is driven by the switch 26 to rotate, the gear 10 drives the gear 9 to rotate, the gear 9 drives the lifting platform 6 to rotate, after use is completed, can push into the bottom of platform 1 with seat 25 to solved current real standard platform structure comparatively simple, do not have display device, and the bandwagon effect is not good, need additionally add seat 25 in the use and supply real standard personnel to use, receive and release inconveniently, occupy the interior space moreover, influence personnel and walk about, simultaneously because real standard platform's volume is great, the mobility is relatively poor, difficult removal and the problem of putting.

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 real device of instructing of engineering teaching based on thing networking, includes platform (1), its characterized in that: the bottom of the platform (1) is fixedly connected with a power box (2), the inner wall of the power box (2) is fixedly connected with a fixed plate (3), the top of the fixed plate (3) is fixedly connected with an expansion bracket (4), the inner wall of the expansion bracket (4) is slidably connected with a movable rod (5), the top of the movable rod (5) is rotatably connected with a lifting table (6), the bottom of the inner cavity of the expansion bracket (4) is fixedly connected with a first motor (7), the output end of the first motor (7) is fixedly connected with a gear (9), the outer side of the movable rod (5) is fixedly connected with a fluted disc (8), the outer side of the fluted disc (8) is meshed with the outer side of the gear (9), the bottom of the inner cavity of the lifting table (6) is fixedly connected with a second motor (10), and the output end of the second motor (10) is fixedly connected with a threaded rod (11), the outer side of the threaded rod (11) is in threaded connection with the inner part of the movable rod (5).

2. The internet of things-based engineering teaching practical training device of claim 1, wherein: the inner wall of headstock (2) is fixedly connected with first support (12) and second support (13) respectively, the inside of first support (12) is rotated and is connected with lead screw (16), the outside threaded connection of lead screw (16) has a screw thread section of thick bamboo (14), the bottom fixedly connected with fixing base (15) of screw thread section of thick bamboo (14).

3. The internet of things-based engineering teaching practical training device of claim 2, wherein: the utility model discloses a lead screw, including the one end fixedly connected with of lead screw (16) first bevel gear (27), the internal rotation of second support (13) is connected with rotation axis (17), the one end fixedly connected with second bevel gear (18) of rotation axis (17), the outside of first bevel gear (27) is connected with the outside meshing of second bevel gear (18), the other end fixedly connected with hand handle (19) of rotation axis (17).

4. The internet of things-based engineering teaching practical training device of claim 1, wherein: the outer side of the power box (2) is fixedly connected with supporting legs (20), and the bottom of each supporting leg (20) is fixedly connected with a wheel (21).

5. The internet of things-based engineering teaching practical training device of claim 1, wherein: the bottom of platform (1) is rotated and is connected with movable block (22), the bottom fixedly connected with connecting rod (23) of movable block (22), the outside sliding connection of connecting rod (23) has slide bar (24), the top fixedly connected with seat (25) of slide bar (24).

6. The internet of things-based engineering teaching practical training device of claim 1, wherein: the top of the platform (1) is fixedly provided with a switch (26), and the electrical output end of the switch (26) is electrically connected with the electrical input ends of the first motor (7) and the second motor (10) respectively.