CN210865265U

CN210865265U - Display device for economics

Info

Publication number: CN210865265U
Application number: CN201922014386.2U
Authority: CN
Inventors: 徐彩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-26
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a display device for economics, including base, show frame, there is universal silence wheel through the screw thread fastening on the base cantilever all around, base central authorities are fixed with the height-adjustable bracing piece through the nut, the height-adjustable bracing piece top has fixed cover through the screw thread fastening, the welding of fixed cover top has the show frame, height-adjustable bracing piece middle part nestification has the thing frame of putting, show frame front surface inlays and has the clear glass panel, show frame front surface edge shaping has puts a groove, show frame front surface upper end has switch through the screw fastening. Has the advantages that: angle and height-adjustable to be applicable to and use under the different situation, install the universal wheel, it is convenient to remove, possess the supplementary plug-in components of multiple detachable, can form different scenes such as blackboard, form, coordinate grid, use under the convenient different situation, need not often draw the icon, simple and convenient.

Description

Display device for economics

Technical Field

The utility model belongs to the technical field of the economics technique and specifically relates to a display device for economics is related to.

Background

Economics is a social science that studies human behavior and how to rationally allocate limited or scarce resources. With the development of social economy, the economics specialty is an indispensable subject in all universities, and the economics specialty cultivates high-level specialized talents of many financial institutions and enterprises for economic analysis, prediction, planning and economic management, and makes outstanding contribution to the society. The economics needs to do analysis report frequently, show the economic trend of an area, a period of time to other people, and the most used auxiliary display device is just the show shelf, can show relevant information and data to the audience through the show shelf, improves the bandwagon effect.

The conventional economics display stand is generally only a blackboard/whiteboard, a user needs to draw a chart manually for use, the grid and a coordinate system need to be drawn by using a ruler due to the fact that the grid does not exist, the speed is low, different charts needed for analysis are different and need to be drawn independently, the chart can be used only once after drawing is completed, and the chart needs to be drawn again for next use, so that the economics display stand is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide an economic display device for solving the above problems.

The technical scheme of the utility model is realized like this:

a display device for economics comprises a base and a display frame, universal mute wheels are fixed on cantilevers around the base through threads, a height-adjustable support rod is fixed in the center of the base through a nut, a fixing sleeve is fixed at the top of the height-adjustable support rod through threads, the display frame is welded above the fixing sleeve, an object placing frame is nested in the middle of the height-adjustable support rod, a transparent glass panel is inlaid on the front surface of the display frame, a pen placing groove is formed in the edge of the front surface of the display frame, a power switch is fixed at the upper end of the front surface of the display frame through screws, an indicator lamp is arranged on one side of the power switch, a fixing slot is formed in the display frame, an auxiliary plug-in component is inserted in the fixing slot, a backlight lamp tube is arranged on the rear side of the display frame, a heat dissipation rear cover is fixed on the rear, the inside of the heat dissipation rear cover is fixed with a storage battery through a clamping groove, a heat insulation plate is arranged between the backlight lamp tube and the storage battery, and the indicator light, the power switch, the backlight lamp tube and the storage battery are connected in series.

Furthermore, the object placing frame is of a fan-shaped structure and is nested on the height-adjustable supporting rod and fixed by the jackscrew.

Furthermore, the fixed slots are vertically distributed in the display outer frame, the upper ends and the lower ends of the fixed slots are of V-shaped structures, the number of the fixed slots is at least three, and the auxiliary plug-in units are inserted in the fixed slots.

Furthermore, supplementary plug-in components include the metal frame, the welding of metal frame one end has the handle, transparent sticker has been pasted on metal frame surface.

Further, the clearance between two adjacent auxiliary plug-in units does not exceed five millimeters.

Furthermore, the transparent sticker is made of transparent plastic paper, and the patterns printed on the surface of the plastic paper include, but are not limited to, a coordinate system, a table, a graduation unit, a backlight plate and a background picture.

Furthermore, the backlight lamp tube is an LED lamp group, the backlight lamp tube is fixed on one side of the heat insulation plate through a hoop, the storage battery is fixed on the other side of the heat insulation plate through screws, and the heat insulation plate is fixed on the heat dissipation rear cover through screws.

By adopting the technical scheme, the beneficial effects of the utility model are that: angle and height-adjustable to be applicable to and use under the different situation, install the universal wheel, it is convenient to remove, possess the supplementary plug-in components of multiple detachable, can form different scenes such as blackboard, form, coordinate grid, use under the convenient different situation, need not often draw the icon, simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of the storage frame of the present invention;

fig. 3 is a side sectional view of the display frame of the present invention;

fig. 4 is a front view of the display frame of the present invention;

FIG. 5 is a schematic view of an auxiliary insert of the present invention;

fig. 6 is a block diagram of the circuit structure of the present invention.

The reference numerals are explained below:

1. a base; 2. a universal mute wheel; 3. a height-adjustable support bar; 4. a storage frame; 5. fixing a sleeve; 6. displaying the outer frame; 7. an indicator light; 8. a power switch; 9. a pen placing groove; 10. an auxiliary plug-in; 11. fixing the slot; 12. a transparent glass panel; 13. a backlight lamp tube; 14. a storage battery; 15. a heat dissipation rear cover; 16. a heat insulation plate; 17. a metal frame; 18. a handle; 19. transparent paster.

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.

As shown in fig. 1-6, a display device for economics comprises a base 1, a display frame 6, universal mute wheels 2 fixed on the cantilevers around the base 1 through screw threads for convenient moving, a height-adjustable support rod 3 fixed in the center of the base 1 through a nut for adjusting the length as required, thereby adjusting the height of the display frame 6, a fixed sleeve 5 fixed on the top of the height-adjustable support rod 3 through screw threads, the display frame 6 welded on the fixed sleeve 5, a storage frame 4 nested in the middle of the height-adjustable support rod 3, a transparent glass panel 12 embedded on the front surface of the display frame 6, a pen slot 9 formed on the edge of the front surface of the display frame 6 for conveniently placing oil pens with different colors, a power switch 8 fixed on the upper end of the front surface of the display frame 6 through screws for controlling the on and off of a backlight tube 13, an indicator light 7 arranged on one side of the power switch 8, the inside shaping of show frame 6 has fixed slot 11, and it has supplementary plug-in components 10 to peg graft in the

fixed slot

11, and 6 rear sides of show frame are provided with

backlight

13, and 6 rear sides of show frame are fixed with heat dissipation back lid 15 through the screw, and heat dissipation back lid 15 is inside to be fixed with battery 14 through the draw-in groove, is provided with heat insulating board 16 between backlight 13 and the battery 14, and pilot lamp 7, switch 8, backlight 13, battery 14 are established ties together.

In this embodiment, put thing frame 4 and be fan-shaped structure, put thing frame 4 nestification and utilize the jackscrew fixed on height-adjustable bracing piece 3, can adjust the height of putting thing frame 4 as required.

In this embodiment, the fixing slots 11 are vertically distributed inside the display outer frame 6, the upper and lower ends of the fixing slots 11 are V-shaped structures, the fixing slots 11 have at least three slots, the auxiliary plug-ins 10 are inserted into the fixing slots 11, a plurality of auxiliary plug-ins 10 can be inserted simultaneously, and different auxiliary plug-ins 10 can be used in combination to achieve different display effects.

In this embodiment, supplementary plug-in components 10 include metal frame 17, and the welding of metal frame 17 one end has handle 18, and metal frame 17 surface paste has transparent sticker 19, and transparent sticker 19 can be changed, the supplementary plug-in components 10 of convenient preparation different grade type.

In this embodiment, the gap between two adjacent auxiliary inserts 10 is not more than five millimeters, so as to avoid the influence of the too large gap on the projection effect.

In this embodiment, the transparent sticker 19 is made of transparent plastic paper, and the pattern printed on the surface of the plastic paper includes, but is not limited to, a coordinate system, a table, a scale unit, a backlight plate, and a background image.

In this embodiment, the backlight lamp 13 is an LED lamp set, the backlight lamp 13 is fixed on one side of the heat-insulating plate 16 by a hoop, the battery 14 is fixed on the other side of the heat-insulating plate 16 by screws, the heat-insulating plate 16 is fixed on the heat-dissipating rear cover 15 by screws, and the heat-insulating plate 16 can block heat generated by the battery 14, thereby preventing the auxiliary plug-in 10 and the backlight lamp 13 from being damaged due to an excessively high temperature inside the display frame 6.

The utility model discloses a theory of operation does: when the height-adjustable display device is used, the height of the height-adjustable support rod 3 can be adjusted to adapt to people with different heights, articles such as files or blackboard erasures and the like can be stored in the storage frame 4, different types of auxiliary plug-ins 10 can be plugged in the display outer frame 6 according to requirements to present different display scenes such as tables, coordinate systems, coordinate grids and the like, a plurality of different auxiliary plug-ins 10 can be matched for use, after the auxiliary plug-ins 10 are installed, when the glass panel 12 is seen through from the outside, the complete coordinate systems or diagrams can be directly seen, then an oily pen placed in the pen placing groove 9 is used for displaying pictures and writing on the surface of the transparent glass panel 12, when characters or patterns on the transparent glass panel 12 are not seen clearly in light, the power supply of the indicator light 7 and the backlight lamp tube 13 can be switched on through the power switch 8, the indicator light 7 is electrified and shines to show the electrification, the backlight tube 13 is powered on to emit light to illuminate the transparent glass panel 12 and the transparent sticker 19, so that the content on the transparent glass panel 12 can be conveniently seen clearly, and different auxiliary plug-ins 10 can be replaced according to needs during use, so that different display effects can be achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A display device for economics which characterized in that: comprises a base (1) and a display frame (6), universal mute wheels (2) are fixed on cantilevers around the base (1) through screw threads, a height-adjustable support rod (3) is fixed at the center of the base (1) through a nut, a fixed sleeve (5) is fixed at the top of the height-adjustable support rod (3) through screw threads, the display frame (6) is welded above the fixed sleeve (5), an object placing frame (4) is nested in the middle of the height-adjustable support rod (3), a transparent glass panel (12) is embedded on the front surface of the display frame (6), a pen placing groove (9) is formed on the edge of the front surface of the display frame (6), a power switch (8) is fixed on the upper end of the front surface of the display frame (6) through screws, an indicator lamp (7) is arranged on one side of the power switch (8), and a fixed slot (11) is formed inside the display frame (6, it has supplementary plug-in components (10) to peg graft in fixed slot (11), show frame (6) rear side is provided with backlight tube (13), show frame (6) rear side is fixed with heat dissipation back lid (15) through the screw, heat dissipation back lid (15) are inside to be fixed with battery (14) through the draw-in groove, backlight tube (13) with be provided with heat insulating board (16) between battery (14), pilot lamp (7) switch (8) backlight tube (13) battery (14) are in the same place in series.

2. An economic display apparatus as claimed in claim 1 wherein: the article placing frame (4) is of a fan-shaped structure, and the article placing frame (4) is nested on the height-adjustable supporting rod (3) and fixed by a jackscrew.

3. An economic display apparatus as claimed in claim 1 wherein: the display frame is characterized in that the fixed slots (11) are vertically distributed in the display frame (6), the upper end and the lower end of each fixed slot (11) are of V-shaped structures, at least three fixed slots (11) are provided, and the auxiliary plug-in units (10) are inserted in the fixed slots (11).

4. An economic display apparatus as claimed in claim 1 wherein: the auxiliary plug-in (10) comprises a metal frame (17), a handle (18) is welded at one end of the metal frame (17), and a transparent sticker (19) is pasted on the surface of the metal frame (17).

5. An economic display apparatus according to claim 3, wherein: the clearance between two adjacent auxiliary inserts (10) does not exceed five millimeters.

6. An economic display apparatus according to claim 4, wherein: the transparent paster (19) is made of transparent plastic paper, and the patterns printed on the surface of the plastic paper include but are not limited to a coordinate system, a table, a dividing unit, a backlight plate and a background picture.

7. An economic display apparatus as claimed in claim 1 wherein: the backlight lamp tube (13) is an LED lamp group, the backlight lamp tube (13) is fixed on one side of the heat insulation plate (16) through a hoop, the storage battery (14) is fixed on the other side of the heat insulation plate (16) through screws, and the heat insulation plate (16) is fixed on the heat dissipation rear cover (15) through screws.