CN111640385A - Colleges and universities think political affairs class practice teaching achievement show platform - Google Patents
Colleges and universities think political affairs class practice teaching achievement show platform Download PDFInfo
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- CN111640385A CN111640385A CN202010319052.0A CN202010319052A CN111640385A CN 111640385 A CN111640385 A CN 111640385A CN 202010319052 A CN202010319052 A CN 202010319052A CN 111640385 A CN111640385 A CN 111640385A
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000009711 regulatory function Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention relates to the technical field of teaching display tools, in particular to a college political course practice teaching result display platform which comprises a display platform, wherein a bottom plate is arranged on the lower side of the display platform, the bottom plate is connected with the display platform through a support column with an adjusting function, a push plate is arranged on the inner side of the bottom plate in a sliding connection mode, the push plate is connected with the support column through a transmission mechanism, and a plurality of universal wheels are fixedly connected with the bottom of the push plate, the use is convenient.
Description
Technical Field
The invention relates to the technical field of teaching display tools, in particular to a colleges and universities ideology and political education practice teaching result display platform.
Background
When thinking, practice is very important, and after a period of practice learning, the success of practice teaching is often required to be displayed.
Most simple structure of the teaching achievement show platform at present stage, the function is single, and this type of device is fixed mostly, is not convenient for remove, highly also can't adjust according to user's demand, uses not convenient nimble enough, consequently, to above current situation, the urgent need develops a colleges and universities thinks political affairs class practice teaching achievement show platform to overcome not enough in the current practical application.
Disclosure of Invention
The invention aims to provide a platform for displaying the practical teaching results of thinking and political courses in colleges and universities, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a colleges and universities think political affairs class practice teaching achievement show platform, includes the show stand, the show stand downside is provided with the bottom plate, be connected through the support column that has regulatory function between bottom plate and the show stand, the inboard sliding connection of bottom plate is provided with the push pedal, be connected through drive mechanism between push pedal and the support column, push pedal bottom fixed connection is provided with a plurality of universal wheels.
As a further scheme of the invention: the support column includes outer pole and interior pole, outer pole fixed connection sets up at the bottom plate top, the inboard sliding connection of outer pole is provided with the interior pole with show stand fixed connection, interior pole bottom is rotated and is connected the movable rod that is provided with outer pole threaded connection, interior pole bottom is provided with the recess, the inboard fixed connection of recess is provided with the telescopic link, telescopic link bottom fixed connection be provided with interior pole sliding connection's connecting plate, the connecting plate bottom is provided with adjustment mechanism.
As a further scheme of the invention: adjustment mechanism includes the motor of bolted connection setting in the connecting plate bottom, the motor output end is connected with the threaded rod, the threaded rod is located the inboard portion of movable rod outside fixed connection and is provided with the fixed block, the inboard sliding connection of fixed block is provided with a plurality of second fixture blocks, pass through spring coupling between second fixture block and the fixed block, movable rod pole wall inboard is provided with a plurality of second draw-in grooves corresponding with the second fixture block.
As a further scheme of the invention: drive mechanism includes the bull stick, the setting is connected on the bottom plate top to the bull stick bearing, bull stick and push pedal threaded connection, the bull stick top be provided with threaded rod sliding connection's spread groove, threaded rod bottom outside sliding connection is provided with first fixture block, through spring coupling between first fixture block and the threaded rod, bull stick wall inboard is provided with a plurality of first draw-in grooves with first fixture block joint, bull stick bottom fixed connection is provided with the limiting plate.
As a further scheme of the invention: the equal fixed connection in push pedal left and right sides is provided with the stopper, the bottom plate inboard is provided with the spacing groove with stopper sliding connection.
As a further scheme of the invention: the display table front side bolted connection is provided with the display screen, the display screen left and right sides all is provided with the speaker, the display screen downside sets up and is used for controlling the switch of display screen, the display screen rear side is provided with heat dissipation mechanism, heat dissipation mechanism rear side be provided with display table sliding connection's clipboard.
As a further scheme of the invention: the heat dissipation mechanism comprises a fixing frame, the fixing frame is fixedly connected with the inner side of the display stand, a heat absorption plate is arranged on one side, close to the display screen, of the fixing frame, the heat absorption plate is provided with a supporting plate fixedly connected with the fixing frame, the heat absorption plate is far away from one side of the display screen, a plurality of heat dissipation fans are fixedly connected to the supporting plate, and a plurality of heat dissipation pipes are fixedly connected to the upper side and the lower side of the fixing frame.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the transmission mechanism and the adjusting mechanism, the position of the threaded rod is controlled by the telescopic rod, so that the threaded rod is connected with the movable rod and the rotating rod, the height of the device can be adjusted, the universal wheel can be lifted, the device can be conveniently moved while people with different heights can use the device, the stability of the device in use is ensured, and the use is convenient and fast;
2. by arranging the writing board, remark explanation can be supplemented in time in the teaching process, and the teaching effect is improved;
3. through setting up heat dissipation mechanism, can strengthen the heat-sinking capability of device, avoid the heat gathering that causes after long-time the use, do benefit to hoisting device's life.
Drawings
Fig. 1 is a schematic structural diagram of a colleges and universities thinking class practice teaching result display platform.
Fig. 2 is a schematic structural diagram of a display stand in a colleges and universities thinking class practice teaching result display platform.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic perspective structure view of a colleges and universities thinking class practice teaching result display platform.
In the figure: 1-a display stand, 2-a display screen, 3-a loudspeaker, 4-a switch, 5-a support column, 6-an outer rod, 7-an inner rod, 8-a telescopic rod, 9-a connecting plate, 10-a bottom plate, 11-a rotating rod, 12-a connecting groove, 13-a first fixture block, 14-a limiting plate, 15-a push plate, 16-a limiting groove, 17-a limiting block, 18-a universal wheel, 19-a heat dissipation mechanism, 20-a heat absorption plate, 21-a supporting plate, 22-a heat dissipation fan, 23-a heat dissipation pipe, 24-a writing plate, 25-a motor, 26-a threaded rod, 27-a fixed block, 28-a second fixture block and 29-a movable rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, the platform for displaying the scientific course practice teaching achievements in colleges and universities includes a display platform 1, a bottom plate 10 is disposed on a lower side of the display platform 1, the bottom plate 10 is connected with the display platform 1 through a support column 5 having an adjusting function, a push plate 15 is slidably connected to an inner side of the bottom plate 10, the push plate 15 is connected with the support column 5 through a transmission mechanism, and a plurality of universal wheels 18 are fixedly connected to a bottom of the push plate 15.
Example 2
In this embodiment, support column 5 includes outer pole 6 and interior pole 7, 6 fixed connection settings of outer pole are at bottom plate 10 top, 6 inboard sliding connection of outer pole is provided with interior pole 7 with 1 fixed connection of show stand, interior pole 7 bottom is rotated and is connected the movable rod 29 that is provided with 6 threaded connection of outer pole, interior pole 7 bottom is provided with the recess, the inboard fixed connection of recess is provided with telescopic link 8, 8 bottom fixed connection of telescopic link is provided with the connecting plate 9 with interior pole 7 sliding connection, 9 bottoms of connecting plate are provided with adjustment mechanism.
In this embodiment, adjustment mechanism includes that bolted connection sets up the motor 25 in the connecting plate 9 bottom, motor 25 output is connected with threaded rod 26, threaded rod 26 is located the outside fixed connection of the inboard portion outside of movable rod 29 and is provided with fixed block 27, the inboard sliding connection of fixed block 27 is provided with a plurality of second fixture blocks 28, pass through spring coupling between second fixture block 28 and the fixed block 27, the inboard second draw-in groove that is provided with a plurality of and second fixture block 28 corresponding of movable rod 29 pole wall.
In this embodiment, the transmission mechanism includes a rotating rod 11, the rotating rod 11 is connected and disposed on the top end of the bottom plate 10 through a bearing, the rotating rod 11 is connected with a pushing plate 15 through a screw thread, a connecting groove 12 slidably connected with a threaded rod 26 is disposed on the top end of the rotating rod 11, a first clamping block 13 is slidably connected with the outer side of the bottom end of the threaded rod 26, the first clamping block 13 is connected with the threaded rod 26 through a spring, a plurality of first clamping grooves clamped with the first clamping block 13 are disposed on the inner side of the wall of the rotating rod 11, a limiting plate 14 is fixedly connected with the bottom of the rotating rod 11, a transmission mechanism and an adjusting mechanism are disposed, the position of the threaded rod 26 is controlled by a telescopic rod 8, so that the threaded rod 26 is connected with a movable rod 29 and the rotating rod 11, and therefore, through rotation of the threaded rod 26, adjustment of the device height can be achieved, the, the device is convenient to move, the stability of the device in use is guaranteed, and the use is convenient and fast.
In this embodiment, the equal fixed connection in push pedal 15 left and right sides is provided with stopper 17, bottom plate 10 inboard is provided with the spacing groove 16 with stopper 17 sliding connection.
In this embodiment, 1 front side bolted connection of show stand is provided with display screen 2, 2 left and right sides of display screen all are provided with speaker 3, 2 downside settings of display screen and switch 4 that are used for controlling display screen 2, 2 rear sides of display screen are provided with heat dissipation mechanism 19, 19 rear sides of heat dissipation mechanism are provided with the clipboard 24 with 1 sliding connection of show stand, through setting up clipboard 24, can in time supplement the remark explanation at the teaching in-process, promote the teaching effect.
In this embodiment, heat dissipation mechanism 19 includes fixed frame, fixed frame fixed connection sets up in 1 inboardly of show stand, fixed frame is close to 2 one sides of display screen and is provided with absorber plate 20, absorber plate 20 is kept away from 2 one sides of display screen and is provided with backup pad 21 with fixed frame fixed connection, fixed connection is provided with a plurality of radiator fan 22 in the backup pad 21, the equal fixed connection in both sides is provided with a plurality of cooling tubes 23 about the fixed frame, through setting up heat dissipation mechanism 19, can strengthen the heat-sinking capability of device, avoids the heat gathering that causes after long-time use, does benefit to hoisting device's life.
This political affairs class practice teaching achievement show platform is thought to colleges and universities, through setting up drive mechanism and adjustment mechanism, utilize 8 control threaded rod 26's of telescopic link position, make threaded rod 26 be connected with movable rod 29 and bull stick 11, thereby rotation through threaded rod 26, both can realize the regulation to the device height, can make universal wheel 18 realize going up and down again, when satisfying the people of different heights and using, the convenience removes the device, and the stability of device when using has been guaranteed, high durability and convenient use, through setting up clipboard 24, can in time supplement notes explanation at the teaching in-process, promote the teaching effect, through setting up heat dissipation mechanism 19, can strengthen the heat-sinking capability of device, avoid the heat gathering that causes after long-time the use, do benefit to hoisting device's life.
The working principle of the invention is as follows: in practice, at first extend telescopic link 8, make first fixture block 13 on the threaded rod 26 bottom and the first draw-in groove joint on the bull stick 11, starter motor 25, motor 25 drives threaded rod 26 and rotates, make push pedal 15 remove downwards, make universal wheel 18 stretch out from bottom plate 10 inboard, conveniently remove the device, remove and withdraw universal wheel 18 behind the assigned position, telescopic link 8 contracts, make second fixture block 28 and movable rod 29 joint on the threaded rod 26, control motor 25 can realize the change of support column 5 height this moment, thereby realize the regulation to the device height, set up clipboard 24 at show stand 1 inboard, can in time supplement notes explanation at the teaching in-process, promote the teaching effect, heat-sinking mechanism 19 can strengthen the heat-sinking capability of device, avoid the heat gathering that leads to the fact after long-time use, do benefit to hoisting device's life.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The utility model provides a colleges and universities think of political affairs class practice teaching achievement show platform, includes show stand (1), its characterized in that, show stand (1) downside is provided with bottom plate (10), be connected through support column (5) that have regulatory function between bottom plate (10) and show stand (1), bottom plate (10) inboard sliding connection is provided with push pedal (15), be connected through drive mechanism between push pedal (15) and support column (5), push pedal (15) bottom fixed connection is provided with a plurality of universal wheels (18).
2. The colleges and universities think of political affairs course practice teaching achievement show platform of claim 1, characterized in that, support column (5) include outer pole (6) and interior pole (7), outer pole (6) fixed connection sets up at bottom plate (10) top, outer pole (6) inboard sliding connection is provided with interior pole (7) with show stand (1) fixed connection, interior pole (7) bottom is rotated and is connected and is provided with movable rod (29) with outer pole (6) threaded connection, interior pole (7) bottom is provided with the recess, the inboard fixed connection of recess is provided with telescopic link (8), telescopic link (8) bottom fixed connection is provided with connecting plate (9) with interior pole (7) sliding connection, connecting plate (9) bottom is provided with adjustment mechanism.
3. The demonstration platform for practical teaching achievements of ideological and political lessons in colleges and universities according to claim 2, wherein the adjusting mechanism comprises a motor (25) which is connected with a bolt and arranged at the bottom of the connecting plate (9), the output end of the motor (25) is connected with a threaded rod (26), the threaded rod (26) is fixedly connected with a fixed block (27) at the outer side of the inner side part of the movable rod (29), a plurality of second clamping blocks (28) are arranged at the inner side of the fixed block (27) in a sliding connection mode, the second clamping blocks (28) are connected with the fixed block (27) through springs, and a plurality of second clamping grooves corresponding to the second clamping blocks (28) are arranged at the inner side of the rod wall of.
4. The college political affairs lesson practice teaching achievement display platform of thinking of college according to claim 1, wherein the transmission mechanism comprises a rotating rod (11), the bearing connection of rotating rod (11) is arranged on the top end of bottom plate (10), rotating rod (11) and push pedal (15) threaded connection, rotating rod (11) top end is provided with connecting groove (12) with threaded rod (26) sliding connection, threaded rod (26) bottom outside sliding connection is provided with first fixture block (13), pass through spring coupling between first fixture block (13) and threaded rod (26), rotating rod (11) pole wall inboard is provided with a plurality of first draw-in grooves connected with first fixture block (13), rotating rod (11) bottom fixed connection is provided with limiting plate (14).
5. The college thinking class practice teaching achievement display platform according to claim 4, wherein limiting blocks (17) are fixedly connected to the left side and the right side of the push plate (15), and limiting grooves (16) in sliding connection with the limiting blocks (17) are formed in the inner side of the bottom plate (10).
6. The college political affairs lesson practice teaching achievement display platform according to claim 1, wherein a display screen (2) is arranged on the front side of the display platform (1) in a bolted connection mode, speakers (3) are arranged on the left side and the right side of the display screen (2), a switch (4) used for controlling the display screen (2) is arranged on the lower side of the display screen (2), a heat dissipation mechanism (19) is arranged on the rear side of the display screen (2), and a writing board (24) in sliding connection with the display platform (1) is arranged on the rear side of the heat dissipation mechanism (19).
7. The platform as claimed in claim 6, wherein the heat dissipation mechanism (19) comprises a fixed frame, the fixed frame is fixedly connected and disposed inside the display platform (1), a heat absorbing plate (20) is disposed on a side of the fixed frame close to the display screen (2), a supporting plate (21) fixedly connected with the fixed frame is disposed on a side of the heat absorbing plate (20) away from the display screen (2), a plurality of heat dissipation fans (22) are fixedly connected to the supporting plate (21), and a plurality of heat dissipation pipes (23) are fixedly connected to both upper and lower sides of the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010319052.0A CN111640385B (en) | 2020-04-21 | 2020-04-21 | Colleges and universities think political affairs class practice teaching achievement show platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010319052.0A CN111640385B (en) | 2020-04-21 | 2020-04-21 | Colleges and universities think political affairs class practice teaching achievement show platform |
Publications (2)
| Publication Number | Publication Date |
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| CN111640385A true CN111640385A (en) | 2020-09-08 |
| CN111640385B CN111640385B (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010319052.0A Expired - Fee Related CN111640385B (en) | 2020-04-21 | 2020-04-21 | Colleges and universities think political affairs class practice teaching achievement show platform |
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| Country | Link |
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| CN (1) | CN111640385B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325119A (en) * | 2020-11-13 | 2021-02-05 | 苏州佩秋信息科技有限公司 | Information technology propaganda device and use method |
| CN112908093A (en) * | 2021-03-26 | 2021-06-04 | 徐州高等师范学校 | Music reading board for music teaching |
| WO2024019194A1 (en) * | 2022-07-21 | 2024-01-25 | 엘지전자 주식회사 | Display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324020A (en) * | 2018-01-22 | 2018-07-27 | 张耀忠 | A kind of automation equipment easy to remove displaying device |
| CN108520690A (en) * | 2018-04-19 | 2018-09-11 | 梁溪区华恒工业设计工作室 | A kind of multi-function robot teaching equipment |
| CN108771405A (en) * | 2018-06-24 | 2018-11-09 | 合肥锦和信息技术有限公司 | A kind of rotary computer product sale show stand |
| CN209417956U (en) * | 2018-10-26 | 2019-09-20 | 山东外国语职业学院 | A kind of colleges and universities' think of political affairs class practical teaching achievements exhibition platform |
| CN210144311U (en) * | 2019-03-26 | 2020-03-17 | 吉林工程技术师范学院 | Visual transmission design display stand |
-
2020
- 2020-04-21 CN CN202010319052.0A patent/CN111640385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324020A (en) * | 2018-01-22 | 2018-07-27 | 张耀忠 | A kind of automation equipment easy to remove displaying device |
| CN108520690A (en) * | 2018-04-19 | 2018-09-11 | 梁溪区华恒工业设计工作室 | A kind of multi-function robot teaching equipment |
| CN108771405A (en) * | 2018-06-24 | 2018-11-09 | 合肥锦和信息技术有限公司 | A kind of rotary computer product sale show stand |
| CN209417956U (en) * | 2018-10-26 | 2019-09-20 | 山东外国语职业学院 | A kind of colleges and universities' think of political affairs class practical teaching achievements exhibition platform |
| CN210144311U (en) * | 2019-03-26 | 2020-03-17 | 吉林工程技术师范学院 | Visual transmission design display stand |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325119A (en) * | 2020-11-13 | 2021-02-05 | 苏州佩秋信息科技有限公司 | Information technology propaganda device and use method |
| CN112908093A (en) * | 2021-03-26 | 2021-06-04 | 徐州高等师范学校 | Music reading board for music teaching |
| WO2024019194A1 (en) * | 2022-07-21 | 2024-01-25 | 엘지전자 주식회사 | Display device |
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| Publication number | Publication date |
|---|---|
| CN111640385B (en) | 2021-11-26 |
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