CN215495440U

CN215495440U - Financial statement teaching aid convenient to show use

Info

Publication number: CN215495440U
Application number: CN202120979125.9U
Authority: CN
Inventors: 李昕一; 张雁; 谭丽娜
Original assignee: Tianjin Vocational College Of Mechanics And Electricity
Current assignee: Tianjin Vocational College Of Mechanics And Electricity
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-11
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a financial statement teaching aid convenient to display and use, which comprises a display frame and universal wheels, wherein the left side and the right side of the display frame are provided with openings, foot brakes are arranged on the universal wheels, rectangular holes are formed in the front wall of the display frame, observation windows are arranged in the rectangular holes, supporting plates are arranged below the display frame and close to the left side and the right side, a straight plate is movably connected between the two supporting plates, vertical plates are fixedly connected between the straight plate and the display frame and close to the left side and the right side, a bottom plate is fixedly connected to the bottom of each supporting plate, a mounting plate is fixedly connected to the bottom of each bottom plate, the universal wheels are movably connected to the mounting plates, and an electric telescopic rod is arranged between the top of the bottom plate on the left side and the straight plates. The utility model has the characteristics of good display effect, convenient use and the like through a series of structures.

Description

Financial statement teaching aid convenient to show use

Technical Field

The utility model relates to the technical field of display equipment, in particular to a financial statement teaching aid convenient to display and use.

Background

In present financial and economic class course, the teacher can be to the bill, the voucher, financial statement, the bank note etc. demonstrate and explain, consequently, display device need be used, when showing the explanation to financial statement, because need carry out contrastive analysis to the financial statement of different periods, the statement is comparatively complicated a great deal with, and current display device is when using, be not convenient for make a round trip to change and contrast teaching the statement, not only delay the teaching time, cause certain puzzlement for the learner, also show the display effect of current display device when using simultaneously and poor and use defects such as inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problems of overcoming the defects of poor display effect, inconvenient use and the like in the prior art and provides a financial statement teaching aid convenient to display and use. A financial statement teaching aid convenient to show use has that the bandwagon effect is good and characteristics such as convenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a financial statement teaching aid convenient for display and use comprises a display frame and universal wheels, wherein the left side and the right side of the display frame are provided with openings, foot brakes are arranged on the universal wheels, rectangular holes are formed in the front wall of the display frame, observation windows are arranged in the rectangular holes, supporting plates are arranged below the display frame and close to the left side and the right side, a straight plate is movably connected between the two supporting plates, a vertical plate is fixedly connected between the straight plate and the display frame and close to the left side and the right side, a bottom plate is fixedly connected to the bottom of the supporting plates, a mounting plate is fixedly connected to the bottom of the bottom plate, the universal wheels are movably connected to the mounting plate, an electric telescopic rod is arranged between the top of the bottom plate and the straight plate on the left side, rotating rods are respectively movably connected to the top of an inner cavity and the bottom of the inner cavity of the display frame and close to the left side and the right side through bearings, and four limiting rods are fixedly connected to the rotating rods, the utility model discloses a display box, including the dwang, gag lever post, movable plate, connecting plate and box body, the gag lever post is the annular setting on the dwang, and the box body is installed to one of serving that gag lever post and dwang kept away from mutually, the one end of dwang is passed the inner circle of bearing and is extended to the outer fixedly connected with handle of show frame, is located the top do not swing joint has the movable plate on the inner chamber top of box body and on being located the inner chamber bottom of below box body, and on the lateral wall of one side that the movable plate and box body kept away from mutually on the movable plate flat, swing joint has two connecting plates on the lateral wall of one side that the dull and stereotyped kept away from mutually, and two connecting plates set up relatively first expanding spring of fixedly connected with on the lateral wall of one side that the connecting plate kept away from mutually, and the inner wall fixed connection splint of box body on the connecting plate and one side lateral wall that the dull and stereotyped kept away from mutually.

Preferably, install first slider on the left and right sides lateral wall of straight board respectively, set up on backup pad and the corresponding one side lateral wall of straight board with first slider assorted first spout, be close to the spacing telescopic link of right side department fixedly connected with on the bottom of straight board, and the bottom of spacing telescopic link and the top fixed connection who is located the right side bottom plate, spacing telescopic link includes pipe and thin pole, and thin pole sliding connection in the pipe is located leftly be close to right side department on the top of bottom plate and install first battery.

Preferably, a second sliding block is installed on the side wall of one side, far away from the movable plate and the flat plate, of the box body, a second sliding groove matched with the second sliding block is formed in the inner wall of the box body, and a second telescopic spring is fixedly connected between the side wall of the movable plate and the inner wall of the box body.

Preferably, a third sliding block is installed on the side wall of one side, away from the connecting plate and the clamping plate, of the side wall of one side, corresponding to the clamping plate, of the flat plate, and a third sliding groove matched with the third sliding block is formed in the side wall of one side, corresponding to the clamping plate, of the flat plate.

Preferably, the box body is transparent setting, and one side of box body is the opening setting, install the rubber pad on the relative one side lateral wall of two splint in the box body, and fixedly connected with dials the board on the lateral wall of splint, and dials the board and extend to outside the box body.

Preferably, a plurality of illuminating lamps are sequentially arranged on the top of the inner cavity of the display frame and the bottom of the inner cavity from left to right respectively.

Preferably, a second storage battery is arranged on the top of the display frame close to the right side.

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

1. according to the utility model, through the mutual matching among the electric telescopic rod, the straight plate, the display frame, the handle, the box body and other parts, the height of the device can be conveniently adjusted, and different reports can be conveniently replaced and compared, so that the device is convenient to operate and good in display effect.

2. According to the utility model, through the mutual matching among the first telescopic spring, the second telescopic spring, the clamping plate and other parts, the report can be conveniently clamped and fixed, and the operation is convenient and fast.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the display frame in fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a cross-sectional top view of fig. 1.

Fig. 5 is a cross-sectional side view of the cassette of fig. 2.

Reference numbers in the figures: 1. a display frame; 2. an observation window; 3. a straight plate; 4. a vertical plate; 5. a support plate; 6. a base plate; 7. mounting a plate; 8. an electric telescopic rod; 9. limiting the telescopic rod; 10. rotating the rod; 11. a limiting rod; 12. a box body; 13. a handle; 14. moving the plate; 15. a flat plate; 16. a second extension spring; 17. a connecting plate; 18. a splint; 19. an illuminating lamp; 20. a first extension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a financial statement teaching aid convenient for display and use comprises a display frame 1 and universal wheels, wherein the left side and the right side of the display frame 1 are provided with openings, foot brakes are arranged on the universal wheels, rectangular holes are formed in the front wall of the display frame 1, observation windows 2 are arranged in the rectangular holes, a second storage battery is arranged on the top of the display frame 1 near the right side, a plurality of illuminating lamps 19 are sequentially arranged on the top of an inner cavity of the display frame 1 and the bottom of the inner cavity from left to right respectively, the display effect can be effectively promoted through the illuminating lamps 19, supporting plates 5 are arranged below the display frame 1 near the left side and the right side, a straight plate 3 is movably connected between the two supporting plates 5, a vertical plate 4 is fixedly connected between the straight plate 3 and the display frame 1 near the left side and the right side, a bottom plate 6 is fixedly connected on the bottom of the supporting plates 5, a mounting plate 7 is fixedly connected on the bottom of the bottom plate 6, and the universal wheels are movably connected on the mounting plate 7, an electric telescopic rod 8 is arranged between the top of the bottom plate 6 on the left side and the straight plate 3, the left side wall and the right side wall of the straight plate 3 are respectively provided with a first slide block, the side wall of one side of the support plate 5 corresponding to the straight plate 3 is provided with a first slide groove matched with the first slide block, the position close to the right side on the bottom of the straight plate 3 is fixedly connected with a limit telescopic rod 9, the bottom end of the limit telescopic rod 9 is fixedly connected with the top of the bottom plate 6 on the right side, the limit telescopic rod 9 comprises a round pipe and a thin rod, the thin rod is connected in the round pipe in a sliding way, the position close to the right side on the top of the bottom plate 6 on the left side is provided with a first storage battery, the positions close to the left side and the right side on the top of the inner cavity and the bottom of the inner cavity of the display frame 1 are respectively and are movably connected with a rotating rod 10 through bearings, four limit rods 11 are fixedly connected on the rotating rod 10, the limit rods 11 are arranged in an annular shape, and one end far away from the limit rods 11 and the rotating rod 10 is provided with a box body 12, one end of the rotating rod 10 penetrates through the inner ring of the bearing and extends to the outside of the display frame 1 to be fixedly connected with a handle 13, an electric telescopic rod 8, a straight plate 3, the display frame 1, the handle 13, the box body 12 and other parts are matched with each other, so that the height of the device can be conveniently adjusted, different reports can be conveniently replaced and compared, the device is convenient to operate and good in display effect, a movable plate 14 is movably connected to the top of the inner cavity of the upper box body 12 and the bottom of the inner cavity of the lower box body 12 respectively, a flat plate 15 is fixedly connected to the side wall of the side, far away from the box body 12, of the movable plate 14, a second sliding block is installed on the side wall of the side, far away from the flat plate 15, a second sliding groove matched with the second sliding block is formed in the inner wall of the box body 12, and a second telescopic spring 16 is fixedly connected between the side wall of the movable plate 14 and the inner wall of the box body 12, two connecting plates 17 are movably connected to a side wall of the flat plate 15 far away from the moving plate 14, the two connecting plates 17 are arranged oppositely, a third sliding block is arranged on a side wall of the connecting plate 17 far away from the clamping plate 18, a third sliding groove matched with the third sliding block is formed in a side wall of the flat plate 15 corresponding to the clamping plate 18, a first expansion spring 20 is fixedly connected to a side wall of the flat plate 15 far away from the two connecting plates 17, the other end of the first expansion spring 20 is fixedly connected with the inner wall of the box body 12, a clamping plate 18 is fixedly connected to a side wall of the connecting plate 17 far away from the flat plate 15, the box body 12 is arranged in a transparent mode, one side of the box body 12 is arranged in an opening mode, rubber pads are arranged on the side wall of the box body 12, a poking plate is fixedly connected to the side wall of the clamping plate 18, the poking plate extends out of the box body 12, and is arranged through the first expansion spring 20, Mutually supporting between each parts such as second expanding spring 16, splint 18 to can realize that convenient carries out the centre gripping to the report form fixed, and the simple operation, there is control switch through power cord electric connection between electric telescopic handle 8 and the first battery, has control switch through power cord electric connection between light 19 and the second battery.

The working principle is as follows: when the utility model is used, firstly, the poking plates on the clamping plates 18 in the box body 12 on the front side of the display frame 1 are sequentially held to be pulled, so that the flat plate 15 sequentially moves to the outside of the box body 12 and the display frame 1, at the moment, the second expansion spring 16 is stressed to be in a stretching state, the two poking plates are pulled to move away, at the moment, the first expansion spring 20 is stressed to be in a compression state, the two clamping plates 18 are away, the report is inserted between the two clamping plates 18, after the report is properly placed, the two poking plates are held to move relatively, the two clamping plates 18 move relatively under the resilience force of the first expansion spring 20, so that the report can be clamped and fixed, the poking plates are pushed to move into the box body 12, under the contraction force of the second expansion spring 16, the flat plate 15 moves into the box body 12, the operation is repeated, the report is loaded into the box body 12 on the front side, and after the operation is finished, the handle 13 is sequentially held to rotate, thereby can be so that the box body 12 that is located the side rotates the front side of show frame 1, with the report form of packing into in the box body 12, repeat above-mentioned operation, after all report forms are packed into in the box body 12, start electric telescopic handle 8 and light 19, electric telescopic handle 8 drives straight board 3 upwards or the lapse in backup pad 5, spacing telescopic handle 9 at this moment is in extension or contraction state, show frame 1 is upwards or downstream, thereby can realize the height of convenient regulation this device, be convenient for this device demonstrates, and the simple operation, the altitude mixture control of show frame 1 accomplishes the back, close electric telescopic handle 8, through rotating handle 13, can realize convenient show the report form of difference, contrast and analysis, and the simple operation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a financial statement teaching aid convenient to show use, includes show frame (1) and universal wheel, the left and right sides of show frame (1) is the opening setting, installs the service brake on the universal wheel, its characterized in that: the display frame is characterized in that a rectangular hole is formed in the front wall of the display frame (1), an observation window (2) is installed in the rectangular hole, supporting plates (5) are arranged near the left side and the right side below the display frame (1), a straight plate (3) is movably connected between the two supporting plates (5), a vertical plate (4) is fixedly connected between the straight plate (3) and the display frame (1) and near the left side and the right side, a bottom plate (6) is fixedly connected to the bottom of the supporting plates (5), a mounting plate (7) is fixedly connected to the bottom of the bottom plate (6), a universal wheel is movably connected to the mounting plate (7), an electric telescopic rod (8) is installed between the top of the bottom plate (6) and the straight plate (3) and is located on the left side and the right side on the top of an inner cavity and the bottom of the inner cavity of the display frame (1) and is respectively connected with a rotating rod (10) through a bearing movable joint, and four limiting rods (11) are fixedly connected on the rotating rod (10), the limiting rods (11) are annularly arranged on the rotating rod (10), a box body (12) is installed at one end, away from the rotating rod (10), of the limiting rods (11), one end of the rotating rod (10) penetrates through an inner ring of a bearing and extends to a handle (13) fixedly connected outside the display frame (1), a movable plate (14) is movably connected on the top of an inner cavity of the box body (12) above and on the bottom of the inner cavity of the box body (12) below respectively, a flat plate (15) is fixedly connected on one side wall, away from the box body (12), of the movable plate (14), two movable plates (17) are movably connected on one side wall, away from the flat plate (15) and the box body (14), the two connecting plates (17) are oppositely arranged, and a first expansion spring (20) is fixedly connected on one side wall, away from the connecting plates (17), and the other end of the first extension spring (20) is fixedly connected with the inner wall of the box body (12), and a clamping plate (18) is fixedly connected to the side wall of one side, far away from the flat plate (15), of the connecting plate (17).

2. A financial statement teaching aid convenient to show and use as claimed in claim 1 wherein: install first slider on the left and right sides lateral wall of straight board (3) respectively, backup pad (5) and straight board (3) corresponding one side lateral wall on offer with first slider assorted first spout, be close to right side department fixedly connected with spacing telescopic link (9) on the bottom of straight board (3), and the bottom of spacing telescopic link (9) and the top fixed connection who is located right side bottom plate (6), spacing telescopic link (9) include pipe and pin, and the pin is sliding connection in the pipe, are located left be close to right side department on the top of bottom plate (6) and install first battery.

3. A financial statement teaching aid convenient to show and use as claimed in claim 1 wherein: the movable plate is characterized in that a second sliding block is mounted on the side wall, away from the flat plate (15), of one side of the movable plate (14), a second sliding groove matched with the second sliding block is formed in the inner wall of the box body (12), and a second telescopic spring (16) is fixedly connected between the side wall of the movable plate (14) and the inner wall of the box body (12).

4. A financial statement teaching aid convenient to show and use as claimed in claim 1 wherein: and a third sliding block is arranged on the side wall of one side, far away from the connecting plate (17) and the clamping plate (18), of the side wall, and a third sliding groove matched with the third sliding block is formed in the side wall of one side, corresponding to the clamping plate (18), of the flat plate (15).

5. A financial statement teaching aid convenient to show and use as claimed in claim 1 wherein: the box body (12) is transparent, one side of the box body (12) is provided with an opening, rubber pads are arranged on the side wall of one side, opposite to the two clamping plates (18), in the box body (12), the side wall of each clamping plate (18) is fixedly connected with a poking plate, and the poking plates extend out of the box body (12).

6. A financial statement teaching aid convenient to show and use as claimed in claim 1 wherein: a plurality of illuminating lamps (19) are sequentially arranged on the top of the inner cavity of the display frame (1) and the bottom of the inner cavity from left to right respectively.

7. A financial statement teaching aid convenient to show and use as claimed in claim 1 wherein: and a second storage battery is arranged on the top of the display frame (1) close to the right side.