CN213877161U

CN213877161U - Colleges and universities' teaching management supervises board

Info

Publication number: CN213877161U
Application number: CN202022850969.1U
Authority: CN
Inventors: 杨春华; 杨殊; 汪聪; 朱周燕
Original assignee: Shanghai Urban Construction Vocational College
Current assignee: Shanghai Urban Construction Vocational College
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to the technical field of teaching management equipment, especially, for a board is supervised and looked into in colleges and universities' teaching management, including placing the board, two risers of the last fixed surface of placing the board are connected with, rotate between two risers and be connected with the swash plate, two T shape slide rails of lower fixed surface of swash plate are connected with, the outside sliding connection of T shape slide rail has the rectangular block, two curb plates of the lower fixed surface of rectangular block are connected with first montant between two corresponding curb plates in a rotating manner, fixedly connected with carriage release lever between the bottom of two first montants, the lower fixed surface of carriage release lever is connected with the second montant, the square groove has been seted up to the upper surface of placing the board. The utility model discloses a set up swash plate, T shape slide rail, horizontal pole, knob and spring and cooperate, solved current management and supervised the board and be not convenient for watch and adjust its inclination and be not convenient for carry out the pivoted problem according to the user demand according to the people of different heights.

Description

Colleges and universities' teaching management supervises board

Technical Field

The utility model relates to a teaching management equipment technical field specifically is a board is supervised and looked into in colleges and universities' teaching management.

Background

Education mainly refers to the whole process of cultivating talents, spreading knowledge and teaching inspiration to enable people to understand the principles and cultivate the new generation to be ready for social life, mainly refers to the process of cultivating children, teenagers and young people in schools, people need to be managed and supervised in the teaching and management process of colleges and universities, and a tool which is most frequently used in management and supervision is a management and supervision board. But present management is supervised the board and is difficult to rotate according to user's demand, is not convenient for adjust the inclination who supervises the board simultaneously to make the people of different heights of being not convenient for watch, can not satisfy the user demand, therefore we have proposed a high-efficient teaching management supervises and examines the board and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a board is supervised and looked into in colleges and universities' teaching management has solved current management and has supervised and look into the board and be not convenient for watch and adjust inclination and be not convenient for carry out the pivoted problem according to the user demand according to the people of different heights.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a colleges and universities teaching management supervising plate comprises a placing plate, wherein the upper surface of the placing plate is fixedly connected with two first vertical plates, an inclined plate is rotatably connected between the two first vertical plates, the lower surface of the inclined plate is fixedly connected with two T-shaped slide rails, the outer sides of the T-shaped slide rails are slidably connected with a rectangular block, the lower surface of the rectangular block is fixedly connected with two side plates, a first vertical rod is rotatably connected between the two corresponding side plates, a moving rod is fixedly connected between the bottom ends of the two first vertical rods, the lower surface of the moving rod is fixedly connected with a second vertical rod, a square groove is formed in the upper surface of the placing plate, two slide rods are fixedly connected between the front inner wall and the rear inner wall of the square groove, a knob is arranged on the rear side of the placing plate, a lead screw is fixedly connected to the front side of the knob, the front end of the lead screw extends into the square groove and is rotatably connected with the front inner wall of the square groove, the outer side of the screw rod is in threaded connection with a transverse plate, the transverse plate is sleeved on the outer side of the sliding rod in a sliding mode, and the upper surface of the transverse plate is fixedly connected with the lower surface of the second vertical rod.

As a preferred technical proposal of the utility model, the lower surface of the placing plate is fixedly connected with a round bar, the outer side of the round bar is provided with a plurality of square holes, the right side of the round bar is provided with a rocking disc and a round disc, the left side of the rocking disc is fixedly connected with a round stick, the left end of the round stick extends to the left side of the round disc and is fixedly connected with a square plate, the left side of the square plate is fixedly connected with a cross bar, the left end of the cross bar extends into one of the square holes, the lower surface of the round bar is rotationally connected with a third vertical bar, the lower surface of the third vertical bar is fixedly connected with a base, the upper surface of the third vertical bar is fixedly connected with a second vertical plate, the right side of the second vertical plate is fixedly connected with a first cylinder, the right end of the first cylinder penetrates through the square plate and is fixedly connected with the round disc, a spring is fixedly connected between the round disc and the square plate, the spring is movably sleeved on the outer side of the first cylinder.

As a preferred technical scheme of the utility model, the T shape spout that the left and right sides is the opening setting is seted up to the upper surface of rectangle piece, the lateral wall of T shape spout and the outside sliding connection of T shape slide rail.

As a preferred technical scheme of the utility model, the rear side of diaphragm is opened and is equipped with the screw hole, screw hole and lead screw threaded connection.

As a preferred technical scheme of the utility model, fixedly connected with second cylinder between two corresponding curb plates, the cylindrical outside of second is connected with first montant rotation.

As a preferred technical scheme of the utility model, two round holes, the inner wall of round hole and the outside sliding connection of slide bar are opened to the rear side of diaphragm.

(III) advantageous effects

Compared with the prior art, the utility model provides a board is supervised and looked into in colleges and universities' teaching management possesses following beneficial effect:

1. this colleges and universities' teaching management supervises and examines board rotates to cooperate through knob and lead screw and drives the diaphragm and slide and remove on the slide bar, drives the second montant again and removes and the carriage release lever removes, moves to cooperate through carriage release lever and first montant and extrudees the rectangular block and drive rectangular block and T shape slide rail removal and rotate, drives the swash plate through T shape slide rail and removes and rotate, and the inclination of swash plate is adjusted well this moment.

2. This colleges and universities' teaching management supervises and examines board moves to cooperate through rocking disc and round rod and drives the square slab removal and compress the spring and make the horizontal pole remove, when rotating the back and need fixing, drives the spring through relaxing the pulling force to rocking the disc and resets and make square slab and horizontal pole remove to make the horizontal pole insert the quad slit that corresponds through observing, the swash plate is fixed after removing this moment.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic view of the rear perspective structure of the present invention;

FIG. 3 is a schematic view of the sectional three-dimensional structure of the present invention;

FIG. 4 is an enlarged perspective view of portion A of FIG. 2;

fig. 5 is an enlarged perspective view of a portion B in fig. 2.

In the figure: 1. placing the plate; 2. a first vertical plate; 3. a sloping plate; 4. a travel bar; 5. a square groove; 6. a second vertical bar; 7. a transverse plate; 8. a screw rod; 9. a slide bar; 10. a T-shaped slide rail; 11. a rectangular block; 12. a side plate; 13. a first vertical bar; 14. a second cylinder; 15. a round bar; 16. a square hole; 17. a third vertical bar; 18. a cross bar; 19. a square plate; 20. a disc; 21. a round stick; 22. shaking the plate; 23. a base; 24. a spring; 25. a first cylinder; 26. a second vertical plate; 27. a knob.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a colleges and universities teaching management supervising plate comprises a placing plate 1, wherein the upper surface of the placing plate 1 is fixedly connected with two first vertical plates 2, an inclined plate 3 is rotatably connected between the two first vertical plates 2, the lower surface of the inclined plate 3 is fixedly connected with two T-shaped slide rails 10, the outer sides of the T-shaped slide rails 10 are slidably connected with a rectangular block 11, the lower surface of the rectangular block 11 is fixedly connected with two side plates 12, a first vertical rod 13 is rotatably connected between the two corresponding side plates 12, a moving rod 4 is fixedly connected between the bottom ends of the two first vertical rods 13, the lower surface of the moving rod 4 is fixedly connected with a second vertical rod 6, the upper surface of the placing plate 1 is provided with a square groove 5, two slide rods 9 are fixedly connected between the front inner wall and the rear inner wall of the square groove 5, the rear side of the placing plate 1 is provided with a knob 27, the front side of the knob 27 is fixedly connected with a lead screw 8, the front end of the lead screw 8 extends into the square groove 5 and is rotatably connected with the front inner wall of the square groove 5, the outer side of the screw rod 8 is in threaded connection with a transverse plate 7, the transverse plate 7 is sleeved on the outer side of the sliding rod 9 in a sliding mode, and the upper surface of the transverse plate 7 is fixedly connected with the lower surface of the second vertical rod 6.

In this embodiment, through the setting of diaphragm 7 for second montant 6 can only the back-and-forth movement, through the setting of carriage release lever 4, makes first montant 13 can only the back-and-forth movement.

Specifically, place lower fixed surface of board 1 and be connected with round bar 15, a plurality of quad slit 16 have been seted up in the outside of round bar 15, round bar 15's right side is equipped with rocking disc 22 and disc 20, rocking disc 22's left side fixedly connected with round rod 21, round rod 21's left end extends to disc 20's left side and fixedly connected with square slab 19, square slab 19's left side fixedly connected with horizontal pole 18, the left end of horizontal pole 18 extends to in one of them quad slit 16 in a plurality of quad slit 16, round bar 15's lower surface rotates and is connected with third montant 17, the lower fixed surface of third montant 17 is connected with base 23, the last fixed surface of third montant 17 is connected with second riser 26, the first cylinder 25 of right side fixedly connected with of second riser 26, the right-hand member of first cylinder 25 runs through square slab 19 and with disc 20 fixed connection, fixedly connected with spring 24 between disc 20 and the square slab 19, spring 24 movable sleeve is in the outside of first cylinder 25.

In this embodiment, the spring 24 is arranged to restore the original position of the square plate 19 under the elastic force of the spring 24 after the square plate 19 moves, and the first cylinder 25 is arranged to enable the square plate 19 to move left and right only.

Specifically, the upper surface of the rectangular block 11 is provided with a T-shaped chute, the left side and the right side of which are both provided with openings, and the side wall of the T-shaped chute is slidably connected with the outer side of the T-shaped slide rail 10.

In this embodiment, the rectangular block 11 can only slide on the outer side of the T-shaped sliding rail 10 by the arrangement of the T-shaped sliding slot.

Specifically, the rear side of the transverse plate 7 is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod 8.

In this embodiment, the transverse plate 7 is fixed and does not shift after moving on the screw rod 8 by the arrangement of the threaded holes.

Specifically, a second cylinder 14 is fixedly connected between two corresponding side plates 12, and the outer side of the second cylinder 14 is rotatably connected with the first vertical rod 13.

In this embodiment, the second cylinder 14 is arranged, so that the first vertical rod 13 can only rotate outside the second cylinder 14.

Specifically, two round holes are formed in the rear side of the transverse plate 7, and the inner walls of the round holes are in sliding connection with the outer side of the sliding rod 9.

In this embodiment, the transverse plate 7 can only move back and forth on the sliding rod 9 through the arrangement of the circular hole.

The utility model discloses a theory of operation and use flow: when the inclination angle of the inclined plate 3 needs to be adjusted, the knob 27 is rotated by hand, the knob 27 drives the screw rod 8 to rotate, the screw rod 8 drives the transverse plate 7 to slide and move on the slide rod 9, the transverse plate 7 drives the second vertical rod 6 to move, the second vertical rod 6 drives the movable rod 4 to move, the movable rod 4 drives the first vertical rod 13 to move and extrude the rectangular block 11, the rectangular block 11 and the T-shaped slide rail 10 are driven to move and rotate under the action of extrusion force, the T-shaped slide rail 10 drives the inclined plate 3 to move and rotate, and at the moment, the inclination angle of the inclined plate 3 is adjusted;

when needs rotate swash plate 3, hand pulling rocking disc 22, rocking disc 22 drives circle rod 21 and removes, circle rod 21 drives square plate 19 and moves backward and compress spring 24, square plate 19 drives horizontal pole 18 and removes and keep away from with quad slit 16, stir swash plate 3 with the hand immediately and rotate, when needing to fix after rotating, relax the pulling force to rocking disc 22, spring 24 resets this moment, spring 24 drives square plate 19 and removes, square plate 19 drives horizontal pole 18 and removes, make the end of horizontal pole 18 insert the quad slit 16 that corresponds through observing, swash plate 3 removes the back fixed this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a board is supervised and examined in colleges and universities' teaching management, is including placing board (1), its characterized in that: the upper surface of the placing plate (1) is fixedly connected with two first vertical plates (2), an inclined plate (3) is connected between the two first vertical plates (2) in a rotating mode, the lower surface of the inclined plate (3) is fixedly connected with two T-shaped slide rails (10), the outer side of each T-shaped slide rail (10) is connected with a rectangular block (11) in a sliding mode, the lower surface of each rectangular block (11) is fixedly connected with two side plates (12), a first vertical rod (13) is connected between the two corresponding side plates (12) in a rotating mode, a moving rod (4) is fixedly connected between the bottom ends of the two first vertical rods (13), a second vertical rod (6) is fixedly connected with the lower surface of the moving rod (4), a square groove (5) is formed in the upper surface of the placing plate (1), two slide rods (9) are fixedly connected between the front side inner wall and the rear side inner wall of the square groove (5), and a knob (27) is arranged on the rear side of the placing plate (1), the front side fixedly connected with lead screw (8) of knob (27), the front end of lead screw (8) extends to in square groove (5) and rotates with the front side inner wall of square groove (5) and is connected, the outside threaded connection of lead screw (8) has diaphragm (7), diaphragm (7) slip cap is established in the outside of slide bar (9), the upper surface of diaphragm (7) and the lower fixed surface of second montant (6) are connected.

2. The college teaching management supervision board according to claim 1, characterized in that: the lower surface of the placing plate (1) is fixedly connected with a round rod (15), a plurality of square holes (16) are formed in the outer side of the round rod (15), a rocking disc (22) and a disc (20) are arranged on the right side of the round rod (15), a round rod (21) is fixedly connected to the left side of the rocking disc (22), the left end of the round rod (21) extends to the left side of the disc (20) and is fixedly connected with a square plate (19), a transverse rod (18) is fixedly connected to the left side of the square plate (19), the left end of the transverse rod (18) extends into one square hole (16) of the square holes (16), the lower surface of the round rod (15) is rotatably connected with a third vertical rod (17), the lower surface of the third vertical rod (17) is fixedly connected with a base (23), the upper surface of the third vertical rod (17) is fixedly connected with a second vertical plate (26), and the right side of the second vertical plate (26) is fixedly connected with a first cylinder (25), the right-hand member of first cylinder (25) runs through square slab (19) and with disc (20) fixed connection, fixedly connected with spring (24) between disc (20) and square slab (19), spring (24) movable sleeve is established in the outside of first cylinder (25).

3. The college teaching management supervision board according to claim 1, characterized in that: the upper surface of rectangular block (11) is seted up the T shape spout that the left and right sides was the opening setting, the lateral wall of T shape spout and the outside sliding connection of T shape slide rail (10).

4. The college teaching management supervision board according to claim 1, characterized in that: and a threaded hole is formed in the rear side of the transverse plate (7) and is in threaded connection with the screw rod (8).

5. The college teaching management supervision board according to claim 1, characterized in that: a second cylinder (14) is fixedly connected between the two corresponding side plates (12), and the outer side of the second cylinder (14) is rotatably connected with the first vertical rod (13).

6. The college teaching management supervision board according to claim 1, characterized in that: two round holes are formed in the rear side of the transverse plate (7), and the inner walls of the round holes are connected with the outer side of the sliding rod (9) in a sliding mode.