CN211354773U - Economics model sample multi-angle display device - Google Patents
Economics model sample multi-angle display device Download PDFInfo
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- CN211354773U CN211354773U CN201921184139.0U CN201921184139U CN211354773U CN 211354773 U CN211354773 U CN 211354773U CN 201921184139 U CN201921184139 U CN 201921184139U CN 211354773 U CN211354773 U CN 211354773U
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Abstract
The utility model provides a multi-angle display device for an economics model sample, which comprises a display platform, a base, a plane model sample display component and a three-dimensional model sample display component; three-dimensional model sample show subassembly includes electric telescopic handle, layer board, show lamp and translucent cover, electric telescopic handle's lower extreme with the lower extreme inside wall fixed connection of show stand, the layer board is fixed to be set up electric telescopic handle's upper end, the show lamp is a plurality of and equidistant setting is in the upper end border department of layer board, the translucent cover connects soon on the layer board, the lower side of translucent cover pass through the rope with the lower extreme of sunshade is connected, works as when electric telescopic handle stretches out and draws back to the minimum distance, connect the rope pulling the sunshade rotates and makes the sunshade hides the hole of stepping down. To prior art's defect, the utility model discloses can improve economics model sample bandwagon effect better, the convenience is demonstrateed from many angular adjustment as required.
Description
Technical Field
The utility model relates to an economics machinery technical field, concretely relates to economics model sample multi-angle display device.
Background
The economic model sample is mainly used for researching the interdependent quantitative relation among economic phenomena. The method aims to reflect the internal connection and the movement process of the economic phenomenon, help people to carry out economic analysis and economic prediction and solve the practical economic problem. Real-world conditions are composed of a variety of primary and secondary variables, which are very intricate and complex, and thus make it impossible or complicated to perform rigorous analyses unless the secondary factors are excluded. By making certain assumptions, many secondary factors can be excluded and the model built. In this way, the particular situation specified by the hypothesis can be analyzed by the model. The economic model sample itself can be represented by an equation with a graph or text.
With the development of social economy, the research of the economic direction attracts more and more people, and meanwhile, as the threshold of the economics is higher, more solid basic knowledge is needed, and meanwhile, better logical thinking is required for people, so that the learning of people on the path of the economics is further hindered.
Currently, in the economic display process, a variety of samples are often required to be displayed so as to better improve the display effect. The general display mode has poor effect and cannot play a due role, and needs to be improved according to the requirement so as to better realize the display of the economic model sample and facilitate the display.
SUMMERY OF THE UTILITY MODEL
To prior art's defect, the utility model provides an economics model sample multi-angle display device to improve economics model sample bandwagon effect better, the convenience is demonstrateed from many angular adjustment as required.
The utility model provides a multi-angle display device for an economics model sample, which comprises a display platform, a base, a plane model sample display component and a three-dimensional model sample display component;
the front end of the display platform is provided with a first caulking groove, the left side end and the right side end of the first caulking groove are flush with the left side end and the right side end of the display platform, the interior of the display platform is hollow, the upper end of the display platform is provided with a abdicating hole, an awning plate is hinged to the abdicating hole, and one end, far away from the hinged position of the awning plate and the abdicating hole, of the upper end of the awning plate is provided with a balancing weight;
the base is arranged right below the display platform, and the upper end of the base is rotatably connected with the lower end of the display platform through a rotating rod;
the planar model sample display assembly comprises a first display plate and a second display plate;
the first display board and the second display board are both of cavity structures which are communicated from left to right, the first display board is fixedly arranged in the first caulking groove, the first display board and the second display board are horizontally arranged in parallel, the second display board can slide into the first display board, the right edge of the upper end of the first display board is provided with a first jack, the upper end of the second display board is provided with a second jack matched with the first jack in shape,
one plug is inserted from the upper part of the first jack and penetrates out from the lower part of the second jack;
the utility model discloses a three-dimensional model sample show subassembly sets up in the show stand and just right the sunshade, three-dimensional model sample show subassembly includes electric telescopic handle, layer board, show light and translucent cover, electric telescopic handle's lower extreme with the lower extreme inside wall fixed connection of show stand, the layer board is fixed to be set up electric telescopic handle's upper end, the show light is a plurality of and equidistant setting and is in the upper end border department of layer board, the translucent cover connects soon on the layer board, the lower side of translucent cover pass through the rope with the lower extreme of sunshade is connected, works as when electric telescopic handle stretches out and draws back to the shortest distance, the pulling the sunshade rotates and makes the sunshade hides the hole of stepping down.
In the above technical solution, the utility model discloses can also do following improvement.
The preferable technical scheme is characterized in that: the upper end of the supporting plate is provided with a first groove,
the display lamp is arranged in the first groove, an internal thread is arranged on the side wall of the first groove, and an external thread matched with the internal thread is arranged at the lower end of the transparent cover.
The preferable technical scheme is characterized in that: the front or the back of the left end opening of the first display board is hinged with a first sealing board, a male hasp is arranged on the first sealing board, and a female hasp matched with the male hasp is further arranged on the back or the front of the left end opening of the first display board.
The preferable technical scheme is characterized in that: the front or the back of the left end opening of the second display board is hinged with a second sealing board, a male hasp is arranged on the second sealing board, and a female hasp matched with the male hasp is further arranged on the back or the front of the left end opening of the second display board.
The preferable technical scheme is characterized in that: the inner side of the first sealing plate and the inner side of the second sealing plate are both provided with electric heating tubes.
The preferable technical scheme is characterized in that: the first sealing plate and the second sealing plate are both transparent plates.
The preferable technical scheme is characterized in that: and the frame of the first display board and the frame of the second display board are both provided with LED lamp strips.
The preferable technical scheme is characterized in that: the lower extreme of base is equipped with several second recess and several pad foot, pad foot encloses to be established the outer edge of second recess, every it has the gyro wheel to articulate in the second recess.
The preferable technical scheme is characterized in that: the motor and the speed reducer are arranged in the base, the output end of the motor is in transmission connection with the input end of the speed reducer, the output end of the speed reducer is in transmission connection with the lower end of the rotating rod, and the upper end of the rotating rod is fixedly connected with the lower end of the base.
The preferable technical scheme is characterized in that: the bearing is arranged between the rod body of the rotating rod and the upper end of the base, a connecting plate is welded at the upper end of the rotating rod, and the connecting plate is fixedly connected with the lower end of the base through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up show stand, base, plane model sample show subassembly and three-dimensional model sample show subassembly, can demonstrate the economic sample model of plane class, also can demonstrate the economic sample model of three-dimensional class, because the show stand can rotate for the base for can follow a plurality of angles and adjust the show to economic sample model, can also demonstrate the relevant show content of economics, it is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an economics model sample multi-angle display device of embodiment 1 of the present invention.
Fig. 2 is a structural change diagram of an economics model sample multi-angle display device of embodiment 2 of the present invention.
Fig. 3 is a schematic view of the installation of the cover plate of embodiment 1 of the present invention on the display stand.
Fig. 4 is a bottom view of the base of embodiment 1 of the present invention.
Fig. 5 is a top view of a first display board according to embodiment 1 of the present invention.
Fig. 6 is a top view of a second display board according to embodiment 1 of the present invention.
Fig. 7 is a schematic view of the installation of the three-dimensional model sample display assembly in the display stand according to embodiment 1 of the present invention.
Fig. 8 is a schematic structural diagram of an economics model sample multi-angle display device of embodiment 2 of the present invention.
In the figure, the respective symbols have the following meanings:
1. a display stand; 11. a first caulking groove; 12. a shutter; 121. a balancing weight; 2. a base; 21. a rotating rod; 22. a foot pad; 23. a roller; 24. a motor; 25. a speed reducer; 3. a planar model sample display assembly; 31. a first display board; 311. a first jack; 312. a first sealing plate; 313. an electric heating tube; 314. an LED light bar; 32. a second display board; 321. a second jack; 322. a second sealing plate; 33. plugging; 4. A three-dimensional model sample display assembly; 41. an electric telescopic rod; 42. a support plate; 43. a display lamp; 44. a transparent cover; 45. a rope.
Detailed Description
To further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail as follows:
example 1
Referring to fig. 1 to 7, the present embodiment provides a multi-angle display device for an economic model sample, which includes a display stand 1, a base 2, a planar model sample display module 3 and a three-dimensional model sample display module 4; the front end of the display platform 1 is provided with a first caulking groove 11, the left side end and the right side end of the first caulking groove 11 are flush with the left side end and the right side end of the display platform 1, the interior of the display platform 1 is hollow, the upper end of the display platform 1 is provided with a yielding hole, a shielding plate 12 is hinged to the yielding hole, and a balancing weight 121 is arranged at one end, far away from the hinged position of the shielding plate 12 and the yielding hole, of the upper end of the shielding plate 12;
the base 2 is arranged right below the display platform 1, and the upper end of the base 2 is rotatably connected with the lower end of the display platform 1 through a rotating rod 21;
the flat model sample display assembly 3 comprises a first display plate 31 and a second display plate 32;
the first display board 31 and the second display board 32 are both of a cavity structure which is through from left to right, the first display board 31 is fixedly arranged in the first caulking groove 11, the first display board 31 and the second display board 32 are horizontally arranged in parallel, the second display board 32 can slide into the first display board 31, a first insertion hole 311 is arranged at the right edge of the upper end of the first display board 31, a second insertion hole 321 which is matched with the first insertion hole 311 in shape is arranged at the upper end of the second display board 32, and a plug 33 penetrates through the first insertion hole 311 and penetrates out of the second insertion hole 321; model sample show subassembly 4 sets up in the show stand 1 and just right sunshade 12, model sample show subassembly 4 includes electric telescopic handle 41, layer board 42, show lamp 43 and translucent cover 44, electric telescopic handle 41's lower extreme with the lower extreme inside wall fixed connection of show stand 1, layer board 42 is fixed to be set up electric telescopic handle 41's upper end, show lamp 43 is a plurality of and equidistant setting is in layer board 42's upper end border department, translucent cover 44 connects soon on the layer board 42, translucent cover 44's lower side end pass through rope 45 with sunshade 12's lower extreme is connected, works as electric telescopic handle 41 is flexible when the shortest distance, rope 45 stimulates sunshade 12 rotates and makes sunshade 12 hides the hole of stepping down.
According to the device, through the display table 1, the base 2, the plane model sample display component 3 and the three-dimensional model sample display component 4, when the device is used, a plane type economic model sample and a three-dimensional type economic model sample can be displayed, the first display plate 31 and the second display plate 32 can slide relatively according to the size of the plane type economic model sample, so that the plane type economic model sample is placed in the first display plate 31 and the second display plate 32, meanwhile, after the plane type economic model sample is placed, the plug 33 is inserted from the first insertion hole 311 and the second insertion hole 321, and the first display plate 31 and the second display plate 32 can be prevented from sliding mutually; the visitors can learn about the learning economic knowledge by looking at the plane-like economic model samples.
To three-dimensional type economic model sample, through directly placing three-dimensional type economic model sample on layer board 42, and detain translucent cover 44, through opening electric telescopic handle 41, electric telescopic handle 41 is at the in-process of extension, drive layer board 42 and translucent cover 44 upward movement, translucent cover 44 withstands sunshade 12, and open sunshade 12, owing to there is balancing weight 121, make sunshade 12 when upwards overturning to certain angle, rotate towards the upper end of show stand 1 because of the weight of balancing weight 121, layer board 42 exposes from show stand 1 completely this moment, the visitor can see through translucent cover 44 and watch three-dimensional type economic model sample, and simultaneously, the show light 43 that sets up can assist the visitor to shoot three-dimensional type economic model sample, the photography, also avoided in dim environment, the visitor can't see three-dimensional type economic model sample clearly.
Referring to fig. 1 and 7, a first groove is formed at an upper end of the supporting plate 42, the display lamp 43 is disposed in the first groove, an internal thread is formed on a side wall of the first groove, and an external thread matched with the internal thread is formed at a lower end of the transparent cover 44.
The transparent cover 44 is screwed with the supporting plate 42, so that the three-dimensional economic model sample can be placed. Referring to fig. 1, a first sealing plate 312 is hinged to the front or back of the opening at the left end of the first display board 31, a male buckle is disposed on the first sealing plate 312, and a female buckle matched with the male buckle is disposed on the back or front of the opening at the left end of the first display board 31.
The first sealing plate 312 is used to seal the left end of the first display board 31, and a new first display board 31 may be connected to the left end of the first display board 31, so as to further increase the display area. Referring to fig. 1, a second sealing plate 322 is hinged to the front or back of the opening at the left end of the second display board 32, a male buckle is disposed on the second sealing plate 322, and a female buckle matched with the male buckle is disposed on the back or front of the opening at the left end of the second display board 32.
The second sealing plate 322 is used to seal the right end of the second display board 32, and meanwhile, a new second display board 32 can be connected to the right end of the second display board 32, so as to further increase the display area. Referring to fig. 1, the inner side of the first sealing plate 312 and the inner side of the second sealing plate 322 are provided with the electric heating tube 313.
The electric heating tube 313 is provided for heating the inner space of the first display board 31 or the second display board 32 to prevent the inside of the first display board 31 or the second display board 32 from being affected with moisture.
Referring to fig. 1, the first sealing plate 312 and the second sealing plate 322 are transparent plates.
The transparent plate is arranged not to affect the ideological and political journals at the first sealing plate 312 or the second sealing plate 322, so that the students can read the journals conveniently.
Referring to fig. 1, LED light bars 314 are disposed on the frames of the first display board 31 and the second display board 32.
The LED light bars 314 can emit light at night, so that visitors can conveniently check the LED light bars.
Referring to fig. 4, the lower end of the base 2 is provided with four second grooves and four foot pads 22, the foot pads 22 are arranged around the outer edges of the second grooves, and each second groove is hinged with a roller 23. When needs move this device, can overturn gyro wheel 23 from the second recess, move base 2, when this device need not be when moving, through placing gyro wheel 23 into the recess, rethread callus on the sole and ground contact can make base 2 stabilize on ground.
Referring to fig. 1, a motor 24 and a speed reducer 25 are arranged in the base 2, an output end of the motor 24 is in transmission connection with an input end of the speed reducer 25, an output end of the speed reducer 25 is in transmission connection with a lower end of the rotating rod 21, and an upper end of the rotating rod 21 is fixedly connected with a lower end of the base 2. By turning on the motor 24, the rotating rod 21 can be driven to rotate through the speed reducer 25, so as to drive the display stand 1 to rotate, and the speed reducer 25 in the embodiment selects the right-angle steering speed reducer 25.
Referring to fig. 1, a bearing is arranged between the shaft of the rotating rod 21 and the upper end of the base 2, a connecting plate is welded to the upper end of the rotating rod 21, and the connecting plate is fixedly connected to the lower end of the base 2 through a bolt.
Example 2
As shown in fig. 8, the present embodiment is different from embodiment 1 in that: a new first display board 31 can be additionally installed at the left end of the first display board 31, wherein one first display board 31 is in contact with the front and back of the other first display board 31, and the male buckle of the first sealing board 312 on one first display board 31 is lapped on the female buckle of the other first display board 31; the male snap of the first sealing board 312 on another first display board 31 is snapped on the female snap of another first display board 31, i.e. the mutual connection between two first display boards 31 is completed. Meanwhile, a new second display board 32 is added to the second display board 32, and the two second display boards 32 are connected in the same manner as the two first display boards 31. The embodiment can obtain larger display space, so that more plane economic model samples can be placed, and visitors can further know and learn economic knowledge conveniently.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides an economics model sample multi-angle display device which characterized in that: the device comprises a display platform, a base, a planar model sample display component and a three-dimensional model sample display component;
the front end of the display platform is provided with a first caulking groove, the left side end and the right side end of the first caulking groove are flush with the left side end and the right side end of the display platform, the interior of the display platform is hollow, the upper end of the display platform is provided with a abdicating hole, an awning plate is hinged to the abdicating hole, and one end, far away from the hinged position of the awning plate and the abdicating hole, of the upper end of the awning plate is provided with a balancing weight;
the base is arranged right below the display platform, and the upper end of the base is rotatably connected with the lower end of the display platform through a rotating rod;
the planar model sample display assembly comprises a first display plate and a second display plate;
the first display board and the second display board are both of cavity structures which are communicated from left to right, the first display board is fixedly arranged in the first caulking groove, the first display board and the second display board are horizontally arranged in parallel, the second display board can slide into the first display board, the right edge of the upper end of the first display board is provided with a first jack, the upper end of the second display board is provided with a second jack matched with the first jack in shape,
one plug is inserted from the upper part of the first jack and penetrates out from the lower part of the second jack; the utility model discloses a three-dimensional model sample show subassembly sets up in the show stand and just right the sunshade, three-dimensional model sample show subassembly includes electric telescopic handle, layer board, show light and translucent cover, electric telescopic handle's lower extreme with the lower extreme inside wall fixed connection of show stand, the layer board is fixed to be set up electric telescopic handle's upper end, the show light is a plurality of and equidistant setting and is in the upper end border department of layer board, the translucent cover connects soon on the layer board, the lower side of translucent cover pass through the rope with the lower extreme of sunshade is connected, works as when electric telescopic handle stretches out and draws back to the shortest distance, the rope pulling the sunshade rotates and makes the sunshade hides the hole of stepping down.
2. The multi-angle display device for the economic model samples as claimed in claim 1, wherein: the upper end of layer board is equipped with first recess, the show light sets up in the first recess, be equipped with the internal thread on the lateral wall of first recess, the lower extreme of translucent cover be equipped with internal thread matched with external screw thread.
3. The multi-angle display device for the economic model samples as claimed in claim 1, wherein: the front or the back of the left end opening of the first display board is hinged with a first sealing board, a male hasp is arranged on the first sealing board, and a female hasp matched with the male hasp is further arranged on the back or the front of the left end opening of the first display board.
4. The multi-angle display device of the economic model sample as claimed in claim 3, wherein: the front or the back of the left end opening of the second display board is hinged with a second sealing board, a male hasp is arranged on the second sealing board, and a female hasp matched with the male hasp is further arranged on the back or the front of the left end opening of the second display board.
5. The multi-angle display device for the economic model samples as claimed in claim 4, wherein: the inner side of the first sealing plate and the inner side of the second sealing plate are both provided with electric heating tubes.
6. The multi-angle display device for the economic model samples as claimed in claim 5, wherein: the first sealing plate and the second sealing plate are both transparent plates.
7. The multi-angle display device for the economic model samples as claimed in claim 6, wherein: and the frame of the first display board and the frame of the second display board are both provided with LED lamp strips.
8. The multi-angle display device for the economic model samples as claimed in claim 1, wherein: the lower extreme of base is equipped with several second recess and several pad foot, pad foot encloses to be established the outer edge of second recess, every it has the gyro wheel to articulate in the second recess.
9. The multi-angle display device for the economic model samples as claimed in claim 8, wherein: the motor and the speed reducer are arranged in the base, the output end of the motor is in transmission connection with the input end of the speed reducer, the output end of the speed reducer is in transmission connection with the lower end of the rotating rod, and the upper end of the rotating rod is fixedly connected with the lower end of the base.
10. The multi-angle display device for the economic model samples as claimed in claim 9, wherein: the bearing is arranged between the rod body of the rotating rod and the upper end of the base, a connecting plate is welded at the upper end of the rotating rod, and the connecting plate is fixedly connected with the lower end of the base through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184139.0U CN211354773U (en) | 2019-07-25 | 2019-07-25 | Economics model sample multi-angle display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184139.0U CN211354773U (en) | 2019-07-25 | 2019-07-25 | Economics model sample multi-angle display device |
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| CN211354773U true CN211354773U (en) | 2020-08-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562494A (en) * | 2020-12-11 | 2021-03-26 | 国网江苏省电力有限公司徐州供电分公司 | Novel air switch marks tablet |
| CN112568666A (en) * | 2020-12-29 | 2021-03-30 | 朱志美 | Fine arts exhibition of paintings show shelf convenient to collect |
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2019
- 2019-07-25 CN CN201921184139.0U patent/CN211354773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562494A (en) * | 2020-12-11 | 2021-03-26 | 国网江苏省电力有限公司徐州供电分公司 | Novel air switch marks tablet |
| CN112568666A (en) * | 2020-12-29 | 2021-03-30 | 朱志美 | Fine arts exhibition of paintings show shelf convenient to collect |
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