CN213042503U

CN213042503U - Financial economic curve show board

Info

Publication number: CN213042503U
Application number: CN202022492711.9U
Authority: CN
Inventors: 肖雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-04-23
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an economic curve show board is used to finance, the on-line screen storage device comprises a base, the lower extreme of base is equipped with the moving mechanism, the equal fixedly connected with riser in the upper end left and right sides of base, the upside of base is located and installs the show shelf between two risers, be equipped with the adjustment mechanism who adjusts the show shelf in the base, the show shelf front side can be dismantled and be connected with the show board, two sliding connection has the blackboard eraser between the riser. The utility model discloses a set up adjustment mechanism, can realize the rotation that the show board made a round trip to make things convenient for the student of different positions to carry out effectual watching, improve classroom learning efficiency, the change of show board can be guaranteed to the show board that the cooperation front side can be dismantled with the show shelf and be connected, avoids going on class to write.

Description

Financial economic curve show board

Technical Field

The utility model relates to a show board technical field especially relates to an economic curve show board is used to finance.

Background

Finance teacher when teaching, not only need carry out the blackboard writing teaching on the blackboard, still need use supplementary teaching aid occasionally, for example, show curve data, icon data often can use the show board, improve student's study enthusiasm, make things convenient for the student to watch.

The display board in the prior art is easy to display contents on the display board in the using process, and can only be used for re-writing after being wiped, so that the classroom teaching time is wasted, and secondly, the number of students in a classroom is large, and the students cannot normally watch the blackboard due to the fixed position of the blackboard.

To this end, we propose an economic curve display board for finance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an economic curve display board for finance.

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

the utility model provides an economic curve show board is used to finance, includes the base, the lower extreme of base is equipped with moving mechanism, the equal fixedly connected with riser in the upper end left and right sides of base, the upside of base is located and installs the show shelf between two risers, be equipped with the adjustment mechanism who adjusts the show shelf in the base, the show shelf front side can be dismantled and be connected with the show board, two sliding connection has the blackboard eraser between the riser.

Preferably, the moving mechanism includes the bracing piece with the equal fixed connection in lower extreme four corners of base, the lower extreme fixedly connected with rotor plate of bracing piece, the lower extreme of rotor plate rotates and is connected with the dead lever, the lower lateral wall of dead lever rotates through the axis of rotation and is connected with the walking wheel.

Preferably, the adjusting mechanism comprises a motor fixedly connected with the upper end of the base, the output end of the motor is coaxially and fixedly connected with a rotating shaft, a cavity is arranged in the base, the rotating shaft penetrates through the cavity, a threaded rod is rotatably connected between the left side wall and the right side wall of the cavity, one end of the rotating shaft, which is positioned in the cavity, is coaxially and fixedly connected with a first bevel gear, two second bevel gears are coaxially and fixedly connected on the threaded rod, the bottom of the cavity is slidably connected with a movable plate, a threaded hole is arranged in the movable plate, the threaded hole is in threaded connection with the threaded rod, a slot is arranged in the upper side wall of the cavity, the movable plate penetrates through the slot, one end of the movable plate, which is positioned outside the slot, is fixedly connected with a movable frame, the upper side wall of, tooth grooves meshed with the gears are formed in the front side wall and the rear side wall of the movable frame.

Preferably, the first bevel gear is an incomplete bevel gear.

Preferably, the bottom of cavity is equipped with the spout, be equipped with the slider rather than assorted in the spout, slider and fly leaf fixed connection.

Preferably, four corners of the front side wall of the display rack are rotatably connected with buckles.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up adjustment mechanism, can realize the rotation that the show board made a round trip to make things convenient for the student of different positions to carry out effectual watching, improve classroom learning efficiency, the show board of being connected can be dismantled with the show shelf to the cooperation front side, can guarantee the change of show board, avoids writing on the studios.

Drawings

Fig. 1 is a perspective view illustrating a financial economic curve display board according to the present invention;

fig. 2 is a schematic view of a connection structure between a movable frame and a gear of the financial economic curve display board according to the present invention;

fig. 3 is the utility model provides a finance is with first bevel gear structure sketch map of economic curve show board.

In the figure: the display device comprises a base 1, a moving mechanism 2, a vertical plate 3, a display frame 4, an adjusting mechanism 5, a display plate 6, a blackboard eraser 7, a support rod 8, a rotating plate 9, a fixing rod 10, a fixing rod 11, a motor 12, a rotating shaft 13, a cavity 14, a threaded rod 15, a first bevel gear 16, a second bevel gear 17, a movable plate 18, a buckle 19, a movable frame 20, a support shaft 21 and a gear 22.

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, an economic curve show board is used to finance, including base 1, base 1's lower extreme is equipped with moving mechanism 2, specifically, moving mechanism 2 includes the bracing piece 8 with the equal fixed connection in base 1's lower extreme four corners, the lower extreme fixedly connected with rotor plate 9 of bracing piece 8, the lower extreme rotation of rotor plate 9 is connected with dead lever 10, the lower lateral wall of dead lever 10 rotates through axis of rotation 11 and is connected with the walking wheel, the equal fixedly connected with riser 3 in base 1's the upper end left and right sides, base 1's upside is located and installs show shelf 4 between two risers 3.

The utility model discloses in, be equipped with the adjustment mechanism 5 that adjusts to show shelf 4 in the base 1, it is required to explain, adjustment mechanism 5 includes the motor 12 with base 1's upper end fixed connection, the coaxial fixedly connected with pivot 13 of output of motor 12, be equipped with cavity 14 in the base 1, pivot 13 runs through to cavity 14, it is connected with threaded rod 15 to rotate between the lateral wall about cavity 14, pivot 13 is located the first bevel gear 16 of the coaxial fixedly connected with of one end of cavity 14, it is worth mentioning that, first bevel gear 16 is incomplete bevel gear, two second bevel gears 17 of coaxial fixedly connected with on the threaded rod 15, cavity 14 bottom sliding connection has fly leaf 18, it is required to notice, the bottom of cavity 14 is equipped with the spout, be equipped with assorted slider in the spout, slider and fly leaf 18 fixed connection, be equipped with the screw hole in the fly leaf 18, screw hole and 15 threaded connection.

The utility model discloses in, be equipped with the fluting in the last lateral wall of cavity 14, fly leaf 18 runs through the fluting setting, fly leaf 18 is located the outer one end fixedly connected with activity frame 20 of fluting, base 1's last lateral wall rotates and is connected with back shaft 21, the upper end and the 4 fixed connection of show shelf of back shaft 21, the last coaxial fixedly connected with gear 22 of back shaft 21, all be equipped with the tooth's socket that meshes mutually with gear 22 on the lateral wall around

activity frame

20, 4 front sides of show shelf can be dismantled and be connected with show board 6, it is required to explain, the preceding lateral wall four corners of show shelf 4 all rotate and are connected with buckle 19, sliding connection has eraser 7 between two risers 3.

The utility model discloses during the use, install show board 6 in show shelf 4, open motor 12 after that, motor 12 drives pivot 13 and rotates, pivot 13 drives first bevel gear 16 and rotates, first bevel gear 16 drives two second bevel gear 17 rotations in proper order, two second bevel gear 17 drive threaded rod 15 round trip movement, threaded rod 15 drives fly leaf 18 round trip movement, fly leaf 18 drives movable frame 20 and removes, movable frame 20 drives gear 22 round trip movement, gear 22 drives back shaft 21 round trip movement, and then drive the rotation that show board 6 made a round trip.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an economic curve show board is used to finance, includes base (1), its characterized in that, the lower extreme of base (1) is equipped with moving mechanism (2), the equal fixedly connected with riser (3) of the upper end left and right sides of base (1), the upside of base (1) is located and installs show shelf (4) between two riser (3), be equipped with adjustment mechanism (5) that carry out the regulation to show shelf (4) in base (1), show shelf (4) front side can be dismantled and be connected with show board (6), two sliding connection has the blackboard eraser (7) between riser (3).

2. The financial economic curve display board as claimed in claim 1, wherein the moving mechanism (2) comprises a support rod (8) fixedly connected to four corners of the lower end of the base (1), a rotating plate (9) is fixedly connected to the lower end of the support rod (8), a fixed rod (10) is rotatably connected to the lower end of the rotating plate (9), and a traveling wheel is rotatably connected to the lower side wall of the fixed rod (10) through a rotating shaft (11).

3. The financial economic curve display board as claimed in claim 1, wherein the adjusting mechanism (5) comprises a motor (12) fixedly connected with the upper end of the base (1), the output end of the motor (12) is coaxially and fixedly connected with a rotating shaft (13), a cavity (14) is arranged in the base (1), the rotating shaft (13) penetrates through the cavity (14), a threaded rod (15) is rotatably connected between the left side wall and the right side wall of the cavity (14), one end of the rotating shaft (13) positioned in the cavity (14) is coaxially and fixedly connected with a first bevel gear (16), two second bevel gears (17) are coaxially and fixedly connected on the threaded rod (15), a movable plate (18) is slidably connected at the bottom of the cavity (14), a threaded hole is arranged in the movable plate (18), the threaded hole is in threaded connection with the threaded rod (15), and a slot is arranged in the upper side wall of the cavity (14), the setting of fluting is run through in fly leaf (18), one end fixedly connected with adjustable frame (20) outside fly leaf (18) is located the fluting, the last lateral wall of base (1) rotates and is connected with back shaft (21), the upper end and show shelf (4) fixed connection of back shaft (21), last coaxial fixedly connected with gear (22) of back shaft (21), all be equipped with the tooth's socket with gear (22) engaged with on the lateral wall around adjustable frame (20).

4. A financial economic curve demonstration board according to claim 3 wherein said first bevel gear (16) is an incomplete bevel gear.

5. The financial economic curve display board as claimed in claim 1, wherein the bottom of the cavity (14) is provided with a sliding groove, a sliding block is arranged in the sliding groove, and the sliding block is matched with the sliding groove and is fixedly connected with the movable plate (18).

6. The financial economic curve display board as claimed in claim 1, wherein the four corners of the front side wall of the display rack (4) are rotatably connected with buckles (19).