CN210722024U

CN210722024U - Data line graph display device for financial management experiment teaching

Info

Publication number: CN210722024U
Application number: CN201921822073.3U
Authority: CN
Inventors: 璐炬尝; 贾波
Original assignee: Shenyang University
Current assignee: Shenyang University
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-09
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a data line graph display device for financial management experiment teaching, which comprises a bottom plate, a display plate, scale marks, a movable port, lamp posts, sliders, rubber posts and elastic ropes, nuts, a mounting seat, a chute, a bearing, a slide rod, a threaded rod, a transmission block, a spring, a handle and a bearing plate, wherein ten scale marks are arranged on the display plate at equal intervals in the transverse direction, twelve lamp posts are vertically arranged on the display plate at equal intervals, a black rubber sleeve is sleeved on the outer surface of each slider, a rubber post is arranged on each slider, adjacent rubber posts are connected through the elastic ropes, the bearing plate is fixed at the upper part of the rear end surface of the display plate, a slide sleeve is arranged inside the mounting seat close to the outside and communicated with the nuts, the slide rod penetrates through the movable port and is connected on the transmission block through the bearing rotation, the threaded rod is screwed into the nuts, the utility model discloses, can be placed in the hands of students for the students to observe and research line curves more intuitively.

Description

Data line graph display device for financial management experiment teaching

Technical Field

The utility model relates to a financial management teaching aid field specifically is a data line graph display device is used in financial management experiment teaching.

Background

Financial management is as an important subject, in the classroom of the relevant financial management teaching, can need to come the audio-visual expression of financial data such as the expenditure of month year, income with the line graph sometimes, conveniently lets the student know the financial data trend clearly at a glance, can improve teaching efficiency, nevertheless draws the line graph on the blackboard very occupation time, can drag the lecture progress slowly.

For learners who contact the chart for the first time in the prior art, it is difficult to generate perceptual knowledge on the chart from books and digital teaching, learners are difficult to understand the statistical principle contained in the chart, meanwhile, the learners can only observe and learn on the display board, the display board cannot be detached, and the teaching effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a data line graph display device is used in financial management experiment teaching to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a data broken line chart display device is used in financial management experiment teaching, includes device main part and coupling mechanism, the device main part includes bottom plate, show board, scale mark, first landing leg and second landing leg, ten scale marks have been arranged to horizontal equidistance on the show board, first landing leg sets up at the bottom plate lower extreme, inside the second landing leg was inserted to the bottom of first landing leg, the device main part still includes lamp pole, slider, rubber column and stretch cord, the lamp pole is equipped with twelve, twelve the vertical arrangement of lamp pole equidistance is on the show board, every sliding connection has the slider on the lamp pole, slider surface cover is equipped with black gum cover, every be provided with the rubber column on the slider, connect through the stretch cord between the adjacent rubber column, the show board passes through the detachable fixed mounting of coupling mechanism at the bottom plate front surface, coupling mechanism includes activity mouth, nut, mount pad, spout, bearing, slide bar, threaded rod, driving block, spring, handle and loading board, the loading board is fixed and is leaned on upper portion position at show board rear end face, the expansion opening has been seted up on the loading board, the mount pad is fixed on the bottom plate, the inside position of leaning on of mount pad is provided with the nut, the inside outside and the nut intercommunication that is close to of mount pad are provided with the sliding sleeve, the threaded rod is fixed mutually with the slide bar, the slide bar runs through the expansion opening to rotate through the bearing and connect on the driving block, driving block sliding connection is inside the spout, threaded rod screw in nut is inside.

Preferably, first landing leg and second landing leg all are equipped with two, two first landing leg symmetry sets up in the bottom plate bottom, just first landing leg bottom is passed through spring coupling inside the second landing leg.

Preferably, the top end face of the bottom plate is provided with a solar panel, and the solar panel is connected with the lamp post through a wire.

Preferably, hidden cavity has been seted up to loading board top end face, coupling mechanism still includes couple, telescopic link and hollow pole, the hollow pole is located and hides inside the cavity, the telescopic link slides in the hollow pole is inside, the telescopic link top is provided with the couple.

Preferably, a handwriting board is arranged on one side of the front end face of the bottom plate, and a handwriting pen is hung beside the handwriting board.

Preferably, a storage drawer is arranged at the side end of the display board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model displays the line curve by the way of interweaving the lamp post, the sliding block and the black rubber sleeve through the lamp post, the sliding block, the rubber post and the elastic rope; the utility model has the advantages that the display board of the line curve can be detachably fixed on the bottom plate through the movable opening, the nut, the mounting seat, the chute, the bearing, the sliding rod, the threaded rod, the slider, the spring, the handle and the bearing plate, so that the display board can be conveniently detached and can be placed in the hands of students for the students to observe and research the line curve more intuitively; the utility model discloses a couple, telescopic link and hollow pole hide the couple on the one hand, and the usable couple of on the other hand is convenient for carrying and the show of show board not only is limited to on the bottom plate in classroom.

Drawings

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

fig. 2 is a first schematic structural diagram of the connection mechanism of the present invention;

fig. 3 is a schematic view of a partial structure of the connection mechanism of the present invention;

fig. 4 is a schematic view of a partial structure of the middle hook of the present invention.

In the reference symbols: 1. a base plate; 2. a connecting mechanism; 3. a display board; 4. scale lines; 5. a lamp post; 6. a slider; 7. a rubber column; 8. an elastic cord; 9. a handwriting board; 10. a first leg; 11. a second leg; 12. hooking; 13. a telescopic rod; 14. a hollow shaft; 201. a movable opening; 202. a nut; 203. a mounting seat; 204. a chute; 205. a bearing; 206. a slide bar; 207. a threaded rod; 208. a transmission block; 209. a spring; 210. a handle; 211. a carrier plate.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a data broken line graph display device is used in financial management experiment teaching, includes device main part and coupling mechanism 2, the device main part includes bottom plate 1, show board 3, scale mark 4, first landing leg 10 and second landing leg 11, ten scale marks 4 have been arranged to the horizontal equidistance on the show board 3, first landing leg 10 sets up at bottom plate 1 lower extreme, the bottom of first landing leg 10 inserts inside second landing leg 11, the device main part still includes lamp pole 5, slider 6, rubber column 7 and stretch cord 8, lamp pole 5 is equipped with twelve, twelve the vertical arrangement of lamp pole 5 equidistance on show board 3, sliding connection has slider 6 on every lamp pole 5, slider 6 surface cover is equipped with black gum cover, is provided with rubber column 7 on every slider 6, connects through stretch cord 8 between the adjacent rubber column 7, show board 3 passes through coupling mechanism 2 detachable fixed mounting at bottom plate 1 front surface, coupling mechanism 2 includes expansion port 201, nut 202, mount pad 203, spout 204, bearing 205, slide bar 206, threaded rod 207, driving block 208, spring 209, handle 210 and loading board 211, loading board 211 is fixed and is leaned on upper portion position at the 3 rear end of show board, expansion port 201 has been seted up on the loading board 211, mount pad 203 is fixed on bottom plate 1, inside position of leaning on of mount pad 203 is provided with nut 202, inside being close to outside of mount pad 203 and being provided with the sliding sleeve with nut 202 intercommunication, threaded rod 207 is fixed mutually with slide bar 206, slide bar 206 runs through expansion port 201 to rotate through bearing 205 and connect on driving block 208, driving block 208 sliding connection is inside spout 204, threaded rod 207 is inside screw in nut 202.

The utility model discloses at the during operation: the teaching personnel move the slider 6 on the lamp pole 5 to confirm the position of the slider 6, and the elastic rope 8 is connected with the rubber column 7, and the curve of the elastic rope 8 is the financial condition curve chart to be displayed.

When needs are dismantled, twist grip 210, handle 210 drives slide bar 206 and rotates, and slide bar 206 drives threaded rod 207 and rotates, and threaded rod 207 rotates and makes it leave nut 202 gradually, and slider 6 slides in spout 204, and spring 209 promotes handle 210 and outwards removes, and the teaching personnel pull down show board 3 through activity mouth 201, give the student show board 3 to supply the more audio-visual study of student and research financial condition curve.

Example two

As a preferred scheme of the first embodiment, please refer to fig. 4, a hidden cavity is formed on the top end surface of the bearing plate 211, the connecting mechanism 2 further includes a hook, a telescopic rod and a hollow rod, the hollow rod is located inside the hidden cavity, the telescopic rod slides inside the hollow rod, and the top end of the telescopic rod is provided with the hook.

In this embodiment, when the teaching personnel need carry show board 3 and take another lecture hall to carry out the teaching, pull down show board 3 according to the mode of embodiment one to it can inside in the lecture hall to hang through the couple.

The utility model provides an among the prior art to the learner who contacts the chart for the first time, singly be difficult to produce the perception of perception to the chart from books and digital teaching, the learner understands the statistics principle that it contains in being difficult to understand the chart, observes the learner simultaneously and only can observe the study on show board 3, and show board 3 can't dismantle, the relatively poor problem of teaching effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 data line chart display device is used in financial management experiment teaching, includes device main part and coupling mechanism (2), the device main part includes bottom plate (1), show board (3), scale mark (4), first landing leg (10) and second landing leg (11), ten scale marks (4) have been arranged to horizontal equidistance on show board (3), first landing leg (10) set up at bottom plate (1) lower extreme, inside second landing leg (11) were inserted to the bottom of first landing leg (10), its characterized in that: the device main part still includes lamp pole (5), slider (6), rubber column (7) and stretch cord (8), lamp pole (5) are equipped with twelve, twelve the vertical arrangement of lamp pole (5) equidistance is on show board (3), every sliding connection has slider (6) on lamp pole (5), slider (6) surface cover is equipped with black gum cover, every be provided with rubber column (7) on slider (6), connect through stretch cord (8) between adjacent rubber column (7), show board (3) through detachable fixed mounting in bottom plate (1) front surface of coupling mechanism (2), coupling mechanism (2) are including activity mouth (201), nut (202), mount pad (203), spout (204), bearing (205), slide bar (206), threaded rod (207), driving block (208), spring (209), Handle (210) and loading board (211), loading board (211) are fixed and are leaned on upper portion position at show board (3) rear end face, activity mouth (201) have been seted up on loading board (211), mount pad (203) are fixed on bottom plate (1), mount pad (203) are inside to be provided with nut (202) by inside position, mount pad (203) are inside to be close to outside and to be provided with the sliding sleeve with nut (202) intercommunication, threaded rod (207) are fixed mutually with slide bar (206), slide bar (206) run through activity mouth (201) to rotate through bearing (205) and connect on transmission block (208), transmission block (208) sliding connection is inside spout (204), threaded rod (207) screw in nut (202) are inside.

2. The data line drawing display device for finance management experiment teaching according to claim 1, characterized in that: first landing leg (10) and second landing leg (11) all are equipped with two, two first landing leg (10) symmetry sets up in bottom plate (1) bottom, just first landing leg (10) bottom is passed through spring (209) and is connected inside second landing leg (11).

3. The data line drawing display device for finance management experiment teaching according to claim 1, characterized in that: the solar energy collecting lamp is characterized in that a solar panel is arranged on the top end face of the bottom plate (1) and is connected with the lamp post (5) through a wire.

4. The data line drawing display device for finance management experiment teaching according to claim 1, characterized in that: bearing board (211) top end face has been seted up and has been hidden the cavity, coupling mechanism (2) still include couple, telescopic link and hollow rod, the hollow rod is located and hides inside the cavity, the telescopic link slides in the hollow rod is inside, the telescopic link top is provided with the couple.

5. The data line drawing display device for finance management experiment teaching according to claim 1, characterized in that: a handwriting board is arranged on one side of the front end face of the bottom plate (1), and a handwriting pen is hung on the side of the handwriting board.

6. The data line drawing display device for finance management experiment teaching according to claim 1, characterized in that: the side end of the display board (3) is provided with a storage drawer.