CN214483703U

CN214483703U - Platform is explained in portable over-and-under type english education

Info

Publication number: CN214483703U
Application number: CN202120153345.6U
Authority: CN
Inventors: 钟蜀明
Original assignee: Xian Peihua University
Current assignee: Xian Peihua University
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-26
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a portable over-and-under type english education xuan podium, including horizontal base plate, horizontal base plate's top fixedly connected with xuan podium body, the left bottom fixedly connected with of xuan podium body rotates the motor, the first pivot of output fixedly connected with of motor rotates, there is the second pivot middle-end of this internal chamber bottom of xuan podium through bearing swing joint. The utility model discloses an output that rotates the motor drives first pivot and rotates, first pivot drives the driving gear and rotates, the driving gear drives driven gear through tooth meshing's effect and rotates, driven gear drives the second pivot and rotates, the second pivot drives the screw rod and rotates, the screw rod drives swivel nut rebound through the effect of screw thread, the swivel nut drives the slide bar rebound, the slide bar drives the desktop rebound through the support rod, the problem that current propaganda platform does not possess raising and lowering functions when using has been solved.

Description

Platform is explained in portable over-and-under type english education

Technical Field

The utility model relates to an english technical field specifically is a portable over-and-under type english education xuan podium.

Background

English is one of the working languages of the united nations and is also an international communication language, English (characters are called English) belongs to Western Hiberman language under Hiberman nationalities in the European Union, the language spoken by Hiberman who is very big in Ge, Sakson and Jute who move great in the great britain island from European continent in ancient times is evolved, and is propagated to all over the world through the activities of England farmers, English education major cultivates teachers and other education workers who can perform English teaching and teaching research in middle schools, a platform is needed in English education, but the existing platform does not have the lifting function and cannot move when in use, and therefore the English teaching platform is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable over-and-under type english education xuan podium possesses height-adjusting and mobilizable advantage, has solved current xuan podium and does not possess the function of lift when using, and can not remove to the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable over-and-under type english education xuan podium, includes horizontal base plate, horizontal base plate's top fixedly connected with xuan podium body, the left bottom fixedly connected with of xuan podium body rotates the motor, the first pivot of output fixedly connected with of rotating the motor, there is the second pivot in the middle-end of xuan podium body inner chamber bottom through bearing swing joint, the bottom fixedly connected with baffle of xuan podium body inner chamber, the second pivot runs through to the top of baffle, and the top fixedly connected with screw rod of second pivot, the top fixedly connected with stopper of screw rod, the surperficial threaded connection of screw rod has the swivel nut, the equal fixedly connected with slide bar in the left and right sides of swivel nut, the top fixedly connected with butt of slide bar, the top fixedly connected with of butt explains the desktop.

Preferably, the right side of the surface of the first rotating shaft is fixedly connected with a driving gear, the surface of the second rotating shaft is fixedly connected with a driven gear, and the driving gear is meshed with the driven gear through teeth.

Preferably, the chutes are formed in the left side and the right side of the inner wall of the platform body, and the outer sides of the sliding rods on the two sides are respectively connected in the inner cavities of the chutes on the two sides in a sliding mode.

Preferably, the right side fixedly connected with battery case of this internal chamber bottom of platform of declaring, the battery has been placed to the inner chamber of battery case, and the hole of charging has been seted up on the left side of battery case.

Preferably, all swing joint all around of horizontal bottom plate bottom has the universal wheel, the positive fixed surface of xuan podium body is connected with the PLC controller, the right side fixedly connected with handspike of xuan podium body.

Compared with the prior art, the utility model provides a portable over-and-under type english education xuan podium possesses following beneficial effect:

1. the utility model discloses an output that rotates the motor drives first pivot and rotates, first pivot drives the driving gear and rotates, the driving gear drives driven gear through tooth meshing's effect and rotates, driven gear drives the second pivot and rotates, the second pivot drives the screw rod and rotates, the screw rod drives swivel nut rebound through the effect of screw thread, the swivel nut drives the slide bar rebound, the slide bar drives the desktop rebound through the support rod, the current platform of declaring does not possess the function of going up and down when using of declaring, thereby the problem of people's use of being not convenient for is solved.

2. The utility model discloses a set up universal wheel and handspike, the convenient whole removes, reaches the purpose of being convenient for remove.

3. The utility model discloses a set up the spout, effectively improve the stability of screw shell at reciprocating the in-process.

4. The utility model discloses a set up the battery, can supply power to whole.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the platform body of the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a battery box according to the present invention.

In the figure: 1. a horizontal floor; 2. a xuan podium body; 3. a desktop is announced; 4. a handspike; 5. a PLC controller; 6. rotating the motor; 7. a universal wheel; 8. a chute; 9. a support rod; 10. a slide bar; 11. a first rotating shaft; 12. a driving gear; 13. a driven gear; 14. a second rotating shaft; 15. a battery case; 16. a partition plate; 17. a threaded sleeve; 18. a screw; 19. a limiting block; 20. a storage battery; 21. and a charging hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like 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 device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

The utility model discloses a horizontal base plate 1, explain platform body 2, explain desktop 3, handspike 4, PLC controller 5, rotation motor 6, universal wheel 7, spout 8, support pole 9, slide bar 10, first pivot 11, driving gear 12, driven gear 13, second pivot 14, battery case 15, baffle 16, swivel nut 17, screw rod 18, stopper 19, battery 20 and charging hole 21 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a movable lifting type English education xuan podium comprises a horizontal base plate 1, a xuan podium body 2 is fixedly connected to the top of the horizontal base plate 1, universal wheels 7 are movably connected to the periphery of the bottom of the horizontal base plate 1, a PLC controller 5 is fixedly connected to the front surface of the xuan podium body 2, a hand push rod 4 is fixedly connected to the right side of the xuan podium body 2, the universal wheels 7 and the hand push rod 4 are arranged to facilitate the integral movement, so as to achieve the purpose of facilitating the movement, a battery box 15 is fixedly connected to the right side of the bottom of the inner cavity of the xuan podium body 2, a storage battery 20 is arranged in the inner cavity of the battery box 15, the whole can be powered by arranging the storage battery 20, a charging hole 21 is formed in the left side of the battery box 15, a rotating motor 6 is fixedly connected to the bottom of the left side of the xuan English education podium body 2, a first rotating shaft 11 is fixedly connected to the output end of the rotating motor 6, a driving gear 12 is fixedly connected to the right side of the surface of the first rotating shaft 11, a driven gear 13 is fixedly connected to the surface of the second rotating shaft 14, the driving gear 12 is meshed with the driven gear 13 through teeth, the middle end of the bottom of the inner cavity of the platform body 2 is movably connected with the second rotating shaft 14 through a bearing, the bottom of the inner cavity of the platform body 2 is fixedly connected with a partition 16, the second rotating shaft 14 penetrates through the top of the partition 16, a screw 18 is fixedly connected to the top of the second rotating shaft 14, a limiting block 19 is fixedly connected to the top of the screw 18, a threaded sleeve 17 is connected to the surface of the screw 18, slide bars 10 are fixedly connected to the left side and the right side of the threaded sleeve 17, slide grooves 8 are formed in the left side and the right side of the inner wall of the platform body 2, the outer sides of the slide bars 10 on the two sides are respectively slidably connected to the inner cavities of the slide grooves 8 on the two sides, and the slide grooves 8 are arranged, so that the stability of the threaded sleeve 17 in the up-down moving process is effectively improved, the top of the sliding rod 10 is fixedly connected with a resisting rod 9, and the top of the resisting rod 9 is fixedly connected with a speaking desktop 3.

When using, at first start through PLC controller 5 and rotate motor 6, the output that rotates motor 6 drives first pivot 11 and rotates, first pivot 11 drives driving gear 12 and rotates, driving gear 12 drives driven gear 13 through the effect of tooth meshing and rotates, driven gear 13 drives second pivot 14 and rotates, second pivot 14 drives screw rod 18 and rotates, screw rod 18 drives swivel nut 17 through the effect of screw thread and moves up, swivel nut 17 drives slide bar 10 rebound, slide bar 10 drives the desktop 3 rebound through supporting pole 9, the function that current lecture platform did not possess the lift when using has been solved, thereby the problem of people's use is not convenient for.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a portable over-and-under type english education xuan podium, includes horizontal bottom plate (1), its characterized in that: the improved rotary-type blackboard eraser is characterized in that a Xuan dai body (2) is fixedly connected to the top of the horizontal bottom plate (1), a rotary motor (6) is fixedly connected to the left bottom of the Xuan dai body (2), a first rotary shaft (11) is fixedly connected to the output end of the rotary motor (6), a second rotary shaft (14) is movably connected to the middle end of the bottom of the inner cavity of the Xuan dai body (2) through a bearing, a partition plate (16) is fixedly connected to the bottom of the inner cavity of the Xuan dai body (2), the second rotary shaft (14) penetrates through the top of the partition plate (16), a screw rod (18) is fixedly connected to the top of the second rotary shaft (14), a limit block (19) is fixedly connected to the top of the screw rod (18), a threaded sleeve (17) is connected to the surface of the screw rod (18), slide rods (10) are fixedly connected to the left side and the right side of the screw sleeve (17), and a support rod (9) is fixedly connected to the top of the slide rod (10), the top of the supporting rod (9) is fixedly connected with a propaganda desktop (3).

2. The movable lifting type English education podium of claim 1, wherein: the right side fixedly connected with driving gear (12) on first pivot (11) surface, the fixed surface of second pivot (14) is connected with driven gear (13), driving gear (12) pass through tooth meshing with driven gear (13).

3. The movable lifting type English education podium of claim 1, wherein: spout (8) have all been seted up to the left and right sides of xuan podium body (2) inner wall, and the outside of both sides slide bar (10) sliding connection respectively in the inner chamber of both sides spout (8).

4. The movable lifting type English education podium of claim 1, wherein: xuan podium body (2) right side fixedly connected with battery case (15) of inner chamber bottom, battery (20) have been placed to the inner chamber of battery case (15), and charging hole (21) have been seted up on the left side of battery case (15).

5. The movable lifting type English education podium of claim 1, wherein: the utility model discloses a xuan podium is characterized in that equal swing joint all around of horizontal base plate (1) bottom has universal wheel (7), the positive fixed surface of xuan podium body (2) is connected with PLC controller (5), the right side fixedly connected with handspike (4) of xuan podium body (2).