CN209859320U - Display device for ideological and political theory teaching and displayer for teaching - Google Patents
Display device for ideological and political theory teaching and displayer for teaching Download PDFInfo
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- CN209859320U CN209859320U CN201920342923.3U CN201920342923U CN209859320U CN 209859320 U CN209859320 U CN 209859320U CN 201920342923 U CN201920342923 U CN 201920342923U CN 209859320 U CN209859320 U CN 209859320U
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Abstract
The utility model discloses a display device and display for teaching are used in ideological and political theory teaching relates to teaching aid technical field, and the embodiment provides a display device, and it can increase usable floor area, can improve the effect of publicity through show screen and display screen mutually supporting moreover to can the multi-angle watch show content when outdoor use, simultaneously, can also pass through photovoltaic power generation energy saving, have the advantage of using in a flexible way and green.
Description
Technical Field
The utility model relates to a teaching aid technical field particularly, relates to a display device and teaching are used to ideological and political theory teaching show ware.
Background
In the teaching work that has now, the teacher promotes education through forms such as display device propaganda, carry out classroom teaching and tutor alone. The current display device is characterized in that a teaching blackboard is fixed on a classroom wall, and the teaching display has great limitation due to fixed position.
The teaching whiteboard of prior art is portable, is convenient for draw close the distance between student and the mr, but the teaching whiteboard also has some technical problem, and is fixed as the usable floor area of teaching whiteboard, and is very inconvenient to angle and high regulation, can only write moreover, and teaching function is single to when propagating the show in the open air, can only follow the content on the whiteboard of watching from a direction, cause the bandwagon effect not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device, it can increase usable floor area, can improve the effect of publicity moreover through cooperating with the display screen to can the multi-angle watch show content when outdoor use, simultaneously, can also pass through photovoltaic power generation energy saving, have the advantage of using in a flexible way and green.
Another object of the utility model is to provide a propaganda display for teaching, it has the use flexibility, can increase propaganda teaching effect's advantage.
The embodiment of the utility model is realized like this:
an embodiment of the utility model provides a display device, it is including: the display device comprises a display component, a lifting mechanism, an angle adjusting mechanism for adjusting the display angle of the display component and a mounting seat; the lifting mechanism is arranged on the mounting seat, and the display assembly is rotatably arranged at the top of the lifting mechanism;
angle adjustment mechanism including: the first adjusting piece, the second adjusting piece and the third adjusting piece are used for adjusting the spacing distance between the first adjusting piece and the second adjusting piece;
the first adjusting piece is connected with the display assembly, the second adjusting piece is connected with the mounting seat, and the first adjusting piece is connected with the second adjusting piece through the third adjusting piece; when the first adjusting piece and the second adjusting piece are adjusted to be close to or far away from each other through the third adjusting piece, the inclination angle of the display assembly is changed.
In a preferred embodiment of the present invention, the first adjusting member and the second adjusting member are respectively connected to two ends of the third adjusting member by screws, and the first adjusting member and the second adjusting member have an axial moving space on the third adjusting member.
In a preferred embodiment of the present invention, the first adjusting member and the second adjusting member are both threaded pipes, the third adjusting member is a threaded rod, or the first adjusting member and the second adjusting member are both threaded rods, and the third adjusting member is a threaded pipe.
In a preferred embodiment of the present invention, the display module comprises: the display screen comprises a supporting plate, a first display screen and a second display screen, wherein the first display screen and the second display screen are arranged on the supporting plate; one end of the second display screen is rotatably connected to one end of the first display screen.
In a preferred embodiment of the present invention, the display module comprises 1 first display screen and 2 second display screens;
2 second show screens rotate respectively and connect in the both sides of first show screen, and the detachable connection of the other end of 2 second show screens.
In a preferred embodiment of the present invention, the display module includes a rotating motor; the rotating motor is installed on the supporting plate, the output shaft of the rotating motor is arranged in the vertical direction, and the output shaft is connected with the bottom of the first display screen.
In a preferred embodiment of the present invention, a first display screen is installed in the first display screen;
the first display screen can be selectively drawn out of the first display screen and protrudes out of one end of the first display screen.
In a preferred embodiment of the present invention, the display module comprises: the display screen comprises a first magnet and a second magnet, wherein the first magnet is used for enabling the first display screen and the second display screen to be positioned on the same horizontal line, and the second magnet is used for enabling the 2 second display screens to be connected with each other;
the both ends of first show screen and the junction of second show screen and first show screen are located to first magnet, and the one end that first show screen was kept away from to the second show screen is located to the second magnet.
In the preferred embodiment of the present invention, the display module comprises a photovoltaic panel, and the photovoltaic panel is functionally connected to the display module.
The embodiment of the utility model provides a still provide a propaganda display for teaching, it is including foretell display device.
The embodiment of the utility model provides a beneficial effect is:
the embodiment of the utility model provides a display device, it can increase usable floor area, can improve the effect of publicity through show screen and display screen mutually supporting moreover to can the multi-angle watch show content when outdoor use, simultaneously, can also pass through photovoltaic power generation energy saving, have the advantage of using in a flexible way and green.
Furthermore, the embodiment of the utility model provides a still provide a propaganda display for teaching, it has and uses in a flexible way, can increase the advantage of propaganda teaching effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention at a first viewing angle;
FIG. 2 is a schematic structural view of the angle adjustment mechanism of FIG. 1;
fig. 3 is a schematic structural view of a display device according to an embodiment of the present invention at two viewing angles;
FIG. 4 is a schematic structural diagram of the first display screen of FIG. 3;
fig. 5 is a schematic structural diagram of a display device according to an embodiment of the present invention at a third viewing angle;
fig. 6 is a schematic structural view of the first display screen in fig. 5 when a photovoltaic panel is installed.
In the figure: 10-a display device; 100-a display assembly; 101-a support plate; 103-connecting plate; 105-a stop lever; 107-ring groove; 110-a first display screen; 111-a first display screen; 113-a first magnet; 115-adjusting screw; 117-thread block; 119-mounting groove; 120-a second display screen; 121-a second display screen; 123-a second magnet; 130-a rotating electric machine; 140-a photovoltaic panel; 141-a support bar; 143-card slot; 145-through slot; 200-a lifting mechanism; 300-an angle adjustment mechanism; 301-a first adjustment member; 302-a second adjustment member; 303-a third adjustment member; 400-a mounting seat; 410-a storage battery; 420-a control switch; 430-wheels.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
Referring to fig. 1, a display device 10 includes: the display assembly 100, the lifting mechanism 200, the angle adjusting mechanism 300 and the mounting seat 400, wherein the lifting mechanism 200 and the angle adjusting mechanism 300 are both mounted on the mounting seat 400, and the display assembly 100 is rotatably connected to the top of the lifting mechanism 200.
Referring to fig. 2, the angle adjusting mechanism 300 includes: a first adjusting member 301, a second adjusting member 302, and a third adjusting member 303 for adjusting a spacing distance between the first adjusting member 301 and the second adjusting member 302. The first adjusting member 301 is connected to the bottom of the display assembly 100, and the inclination angle of the display assembly 100 is changed when the first adjusting member 301 and the second adjusting member 302 are adjusted to approach or separate from each other by the third adjusting member 303.
Specifically, on the bottom surface of the display assembly 100 or on the contact surface of the display assembly 100 and the angle adjusting mechanism 300, the first adjusting member 301 and the lifting mechanism 200 are located on different horizontal lines so that the angle adjusting mechanism 300 can adjust the inclination of the display assembly 100, the second adjusting member 302 is connected with the mounting base 400, and the first adjusting member 301 is connected with the second adjusting member 302 through the third adjusting member 303.
In this embodiment, the lifting mechanism 200 comprises two telescoping devices, both of which are connected to the mounting base 400, and the ends of the telescoping rods of the telescoping devices are rotatably connected to the central position of the bottom of the display module 100 (the central position is on the horizontal line extending along the longer side of the display screen from the center of the bottom of the display module 100) for smoothly adjusting the height of the display module 100 in the longitudinal direction. The first adjusting member 301 is connected to the bottom of the display assembly 100 near the peripheral side, and the third adjusting member 303 is used to adjust the relative distance between the display assembly 100 and the mounting base 400, so as to adjust the angle at which the display assembly 100 can be displayed.
Specifically, the first adjusting part 301 and the second adjusting part 302 are respectively in threaded connection with two ends of the third adjusting part 303, and the first adjusting part 301 and the second adjusting part 302 both have a moving space on the third adjusting part 303.
In this embodiment, first regulating part 301 and second regulating part 302 are the screw rod, third regulating part 303 is the screwed pipe, the both ends of third regulating part 303 can overlap the free end of establishing first regulating part 301 and the free end of second regulating part 302 respectively, the operator can regulate and control the spacing distance between first regulating part 301 and the second regulating part 302 through the mode of rotatory third regulating part 303, in order to adjust the inclination of show subassembly 100, this angle adjustment mechanism 300 need not the power consumption, the design is simple and ingenious, the operation is thus simple, and just can regulate and control the show angle of show subassembly 100 fast effectively through rotating tightly.
It should be noted that, in other embodiments, the first adjusting member 301 and the second adjusting member 302 are both threaded pipes, and the third adjusting member 303 is a threaded rod, and the adjusting manner and the effect thereof are similar to those described above, and are not described herein again.
Further, referring to fig. 3, the display assembly 100 includes: the display screen comprises a supporting plate 101, a first display screen 110 and a second display screen 120, wherein the first display screen 110 and the second display screen 120 are arranged on the supporting plate 101, and one end, far away from the first display screen 110, of the supporting plate 101 is connected with a first adjusting piece 301; one end of the second display screen 120 is rotatably connected to one end of the first display screen 110. The setting of the second display screen 120 effectively increases the displayable area, and the second display screen 120 is an adjustable part, so that the user can enlarge or reduce the usable area to be displayed in time according to the requirement.
Specifically, referring to fig. 4, the top of the first display screen 110 and the top of the second display screen 120 are respectively provided with a mounting groove 119 for accommodating the first display screen 111 and the second display screen 121, one side of the bottom end of the inner wall of the mounting groove 119 is connected with an adjusting screw 115 through a bearing, the outer wall of the adjusting screw 115 is connected with a thread block 117, and the thread block 117 is connected with the first display screen 111 or the second display screen 121. In operation, the adjusting screw 115 is rotated to drive the screw block 117 to move, so that the first display screen 111 or the second display screen 121 is drawn out of or inserted into the mounting groove 119.
When the display area needs to be enlarged, 1 or 2 second display screens 120 are rotated to be located on the same parallel line with the first display screen 110, so that the use area is increased, and the display effect is improved. Similarly, when the display area is to be reduced, the second display screen 120 is rotated to be hidden behind the first display screen 110.
In this embodiment, referring to fig. 5, the display assembly 100 includes 2 second display screens 120, one ends of the 2 second display screens 120 are respectively rotatably connected to the left and right ends of the first display screen 110, and the other ends of the 2 second display screens 120 are detachably connected to form 1 hollow triangular structure. It should be noted that, in this embodiment, 2 second display screens 120 are connected to the first display screen 110 through hinges.
Further, the display assembly 100 includes: a first magnet 113 for stabilizing the first display screen 110 and the second display screen 120 at the same horizontal line, and a second magnet 123 for connecting 2 second display screens 120 to each other.
The first magnets 113 are disposed at two ends of the first display screen 110 and a joint of the second display screen 120 and the first display screen 110, and the second magnet 123 is disposed at one end of the second display screen 120 far from the first display screen 110, it should be noted that the first magnets 113 at one end of the first display screen 110 and the first magnets 113 on the second display screen 120 are installed in an attractive state, and the second magnets 123 of the 2 second display screens 120 are installed in an attractive state.
When 2 heat transfer second show screens 120 interconnect, 2 second show screens 120's second magnet 123 is fixed through mutual magnetic attraction, when rotating second show screen 120, 2 second show screens 120's second magnet 123 alternate segregation, simultaneously, first show screen 110 and the first magnet 113 of second show screen 120 department attract each other and be close to the relative position of first show screen 110 of better fixed and second show screen 120, make the use of show subassembly 100 more convenient.
Further, the display assembly 100 includes a rotating motor 130 for rotating the display assembly 100; the rotating motor 130 is installed on the supporting plate 101, an output shaft of the rotating motor 130 is vertical (gravity direction) and is connected to the bottom of the first display screen 110. The user can directly rotate the display assembly 100 by manipulating the rotating motor 130, and flexibly select the first display screen 110 or the second display screen 120 for displaying.
Further, an output shaft of the rotating motor 130 is connected with a connecting plate 103, and the connecting plate 103 is connected to the rear side of the bottom of the first display screen 110. Being equipped with connecting plate 103 and can making the rotation center pin of rotating motor 130 be located the center of the triangle structure that first show screen 110 and second show screen 120 enclose, make first show screen 110 and second show screen 120 can carry out the ascending rotation of circumferencial direction to conveniently watch the show content from a plurality of directions.
The lower extreme of connecting plate 103 still is equipped with the gag lever post 105 that is used for improving connection stability, and the top of backup pad 101 is seted up and is seted up the ring channel 107 with gag lever post 105 assorted. The stopper rod 105 is selectively inserted into the annular groove 107.
Further, a first display screen 111 is installed in the first display screen 110, and the first display screen 111 can be selectively drawn out from the first display screen 110 and protrudes out of one end of the first display screen 110 for displaying. The second display screen 121 is installed in the second display screen 120, and the second display screen 121 can be selectively drawn out of the second display screen 120 and protrudes from one end of the second display screen 120 for displaying. The first display screen 111 and the second display screen 121 can play related videos and pictures, and the propaganda effect is improved.
Further, the display device 10 further includes: battery 410 and control switch 420, battery 410 and control switch 420 locate on mount 400. Control switch 420 passes through the wire and links to each other with elevating system 200, rotation motor 130, first display screen 111 and second display screen 121 respectively, can avoid the loaded down with trivial details nature of drawing the electric wire outward, improves display device 10's convenient to use nature.
Further, referring to fig. 6, the display module 100 further includes a photovoltaic panel 140. The photovoltaic panel 140 is connected to the storage battery 410 by a wire. Specifically, the photovoltaic panel 140 is connected with the top of the back of the first display screen 110 through rotation, the back of the photovoltaic panel 140 is connected with the supporting rod 141 through a pin shaft, the middle of the back of the first display screen 110 is provided with a clamping groove 143 matched with the supporting rod 141, and the connecting plate 103 is provided with a through groove 145 matched with the supporting rod 141.
When photovoltaic power generation is needed, the supporting rod 141 is pulled out of the through groove 145 and inserted into the clamping groove 143 in the back face of the first display screen 110, the photovoltaic panel 140 is fixed in position, power is generated through the photovoltaic panel 140, and complexity of pulling out wires is avoided.
Further, display 10 also includes a plurality of wheels 430 for moving display 10, and plurality of wheels 430 are mounted to the bottom of mount 400.
The embodiment of the utility model provides a propaganda display is used in teaching still, it is including 1 or a plurality of above-mentioned display device 10 and other teaching aid, other teaching aid if can radiate infrared laser pen.
To sum up, the embodiment of the utility model provides a display device, it can increase usable floor area, can improve the effect of publicity through show screen and display screen mutually supporting moreover to can watch the show content by the multi-angle when outdoor use, simultaneously, can also pass through photovoltaic power generation energy saving, have the advantage of using in a flexible way and green.
Furthermore, the embodiment of the utility model provides a still provide a propaganda display for teaching, it has and uses in a flexible way, can increase the advantage of propaganda teaching effect.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A display device, characterized in that, it includes: the display device comprises a display component, a lifting mechanism, an angle adjusting mechanism for adjusting the display angle of the display component and a mounting seat; the lifting mechanism is arranged on the mounting seat, and the display assembly is rotatably connected to the top of the lifting mechanism;
the angle adjusting mechanism comprises: the device comprises a first adjusting piece, a second adjusting piece and a third adjusting piece, wherein the third adjusting piece is used for adjusting the spacing distance between the first adjusting piece and the second adjusting piece;
the first adjusting piece is connected with the display assembly, the second adjusting piece is connected with the mounting seat, and the first adjusting piece is connected with the second adjusting piece through the third adjusting piece; when the first adjusting piece and the second adjusting piece are adjusted to be close to or far away from each other through the third adjusting piece, the inclination angle of the display assembly is changed.
2. The display device as claimed in claim 1, wherein the first and second adjusting members are respectively screwed with both ends of the third adjusting member, and the first and second adjusting members have a moving space on the third adjusting member.
3. The display apparatus as claimed in claim 2, wherein the first and second adjustment members are both threaded rods and the third adjustment member is a threaded tube;
or the first adjusting piece and the second adjusting piece are both threaded pipes, and the third adjusting piece is a screw rod.
4. A display device as claimed in any one of claims 1 to 3, wherein the display assembly comprises: the display screen adjusting device comprises a supporting plate, a first display screen and a second display screen, wherein the first display screen and the second display screen are arranged on the supporting plate; one end of the second display screen is rotatably connected to one end of the first display screen.
5. The display apparatus as claimed in claim 4, wherein the display assembly comprises 1 first display screen and 2 second display screens;
2 one end of second show screen rotate respectively connect in the both sides of first show screen, and 2 the detachable connection of the other end of second show screen.
6. The display apparatus as claimed in claim 4, wherein the display assembly includes a rotary motor; the rotating motor is installed on the supporting plate, an output shaft of the rotating motor is arranged in the vertical direction and is connected with the bottom of the first display screen.
7. The display device as claimed in claim 5, wherein the first display screen is mounted therein;
the first display screen can be selectively drawn out of the first display screen and protrudes out of one end of the first display screen.
8. The display apparatus as claimed in claim 5, wherein said display assembly comprises: the display screen comprises a first magnet and a second magnet, wherein the first magnet is used for enabling the first display screen and the second display screen to be positioned on the same horizontal line, and the second magnet is used for enabling 2 second display screens to be connected with each other;
first magnet is located the both ends of first show screen and second show screen with the junction of first show screen, second magnet is located the second show screen is kept away from the one end of first show screen.
9. The display apparatus as claimed in claim 5, wherein the display assembly comprises a photovoltaic panel, the photovoltaic panel being functionally connected to the display assembly.
10. A propaganda display for teaching, which comprises the display device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342923.3U CN209859320U (en) | 2019-03-18 | 2019-03-18 | Display device for ideological and political theory teaching and displayer for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342923.3U CN209859320U (en) | 2019-03-18 | 2019-03-18 | Display device for ideological and political theory teaching and displayer for teaching |
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| Publication Number | Publication Date |
|---|---|
| CN209859320U true CN209859320U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920342923.3U Expired - Fee Related CN209859320U (en) | 2019-03-18 | 2019-03-18 | Display device for ideological and political theory teaching and displayer for teaching |
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| Country | Link |
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| CN (1) | CN209859320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775897A (en) * | 2020-12-11 | 2021-12-10 | 宁夏工商职业技术学院（宁夏化工技工学校、宁夏机电工程学校、宁夏农业机械化学校） | Electronic teaching device based on plane printing design |
-
2019
- 2019-03-18 CN CN201920342923.3U patent/CN209859320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775897A (en) * | 2020-12-11 | 2021-12-10 | 宁夏工商职业技术学院（宁夏化工技工学校、宁夏机电工程学校、宁夏农业机械化学校） | Electronic teaching device based on plane printing design |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |