CN211294339U - Think area extensible's political affairs teaching usefulness and remove panel - Google Patents
Think area extensible's political affairs teaching usefulness and remove panel Download PDFInfo
- Publication number
- CN211294339U CN211294339U CN202020194135.7U CN202020194135U CN211294339U CN 211294339 U CN211294339 U CN 211294339U CN 202020194135 U CN202020194135 U CN 202020194135U CN 211294339 U CN211294339 U CN 211294339U
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- CN
- China
- Prior art keywords
- expansion board
- expansion
- show shelf
- opening
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a movable display board technical field, in particular to a movable display board with an expandable area for thinking and political affairs teaching, which comprises a display frame, wherein an opening is arranged on the surface of the display frame, an expansion board is inserted inside the opening, a limiting block is arranged on the surface of the expansion board, the limiting block is connected in a guiding groove in a sliding manner, the guiding groove is arranged on the surface of the display frame, a finger groove is arranged on the surface of the expansion board, a sleeve is inserted on the surface of the expansion board, a manual brake screw rod is screwed on the surface of the display frame, a cushion seat is arranged on the bottom surface of the display frame, and a supporting column is arranged on the bottom; the beneficial effects are that: the utility model provides an think that extensible of area of political affairs teaching usefulness removes panel adds the show area who establishes pull formula expansion board promotion whole display device respectively in the show shelf both sides, and whole display device bottom adds establishes the universal wheel, is convenient for remove the use to whole display device.
Description
Technical Field
The utility model relates to a remove the relevant technical field of panel, specifically be an think that area extensible's political affairs teaching is used removes panel.
Background
Ideological and political education is that society or social group use certain ideological and concept, political view, moral standard, exert purposeful, planned, organized influence to its member, make them form accord with the social practice activity of ideological and moral that certain society requires, it is the text of a lifelong study among Chinese literature too;
in the prior art, a movable display board is needed in the thinking and political affairs teaching process, and the traditional movable display board is of a single independent board body structure, so that the display area of the display board is limited; therefore, the utility model provides an think that extensible in area's removal panel of political affairs teaching usefulness is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an think that expanded removal panel of area of political affairs teaching usefulness to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a think that scalable removal panel of area of political affairs teaching usefulness, includes the show shelf, the opening has been seted up on the surface of show shelf, the inside of opening is pegged graft and is had the expansion board, the surface of expansion board is provided with the stopper, stopper sliding connection is in the guide way, the guide way is seted up on the surface of show shelf, and the surface of expansion board has seted up finger groove, and the surface of expansion board is pegged graft and is had the sleeve, and the surface spiro union of show shelf has manual formula brake screw, and the bottom surface of show shelf is provided with the cushion, the bottom surface of cushion is provided with the support column, the bottom surface of support column is provided with the bottom plate, the bottom surface of bottom plate is provided with the universal wheel.
Preferably, the show shelf is square frame structure, and the opening is square cylinder structure, and the opening is provided with two, and two openings are about the long limit central symmetry distribution of show shelf.
Preferably, the expansion board is square plate-shaped structure, and the expansion board is provided with two, and the long limit length after two expansion board concatenations equals with the long limit length of show shelf, indicates that the groove is in the high center department of expansion board.
Preferably, the sleeve is of a cylindrical structure, the number of the sleeves is two, the two sleeves are symmetrically distributed about the center of the expansion plate, and the sleeves and the manual brake screw are located at the same height.
Preferably, the stopper is square platelike structure, and the stopper is provided with two, and two stoppers are in respectively on the top surface of expansion board and the bottom surface of expansion board, and the guide way is the rectangular cylinder structure, and the long limit length of guide way equals with the interval of two perpendicular curb plates of show shelves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a think political affairs teaching is with the removal panel that area is extensible adds respectively to establish pull formula expansion board in show shelf both sides and promotes the show area of whole display device, and the universal wheel is established to whole display device bottom additional, is convenient for remove the use to whole display device;
2. the utility model provides an think that extendible removal panel of area of political affairs teaching usefulness adds on the expansion board surface and establishes the stopper and remove along the guide way, and avoids the expansion board to drop from the show shelf at the removal in-process to manual formula brake screw on the expansion board surface sets up sleeve cooperation show shelf realizes the braking to the expansion board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a structure in fig. 1.
In the figure: show shelf 1, opening 2, expansion board 3, stopper 4, guide way 5, indicate groove 6, sleeve 7, manual formula brake screw 8, base 9, support column 10, bottom plate 11, universal wheel 12, separation blade 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: an area-expandable mobile display board for thinking and political affairs teaching comprises a display frame 1, wherein an opening 2 is formed in the surface of the display frame 1, the display frame 1 is of a square frame structure, the opening 2 is of a square cylinder structure, the two openings 2 are arranged, the two openings 2 are symmetrically distributed about the center of a long edge of the display frame 1, an expansion board 3 is inserted into the opening 2, a limiting block 4 is fixedly connected to the surface of the expansion board 3, the limiting block 4 is slidably connected into a guide groove 5, the guide groove 5 is formed in the surface of the display frame 1, the limiting block 4 is of a square plate structure, the two limiting blocks 4 are arranged, the two limiting blocks 4 are respectively arranged on the top surface of the expansion board 3 and the bottom surface of the expansion board 3, the guide groove 5 is of a rectangular cylinder structure, the length of the long edge of the guide groove 5 is equal to the distance between the two vertical side plates of the, expansion board 3 is square platelike structure, expansion board 3 is provided with two, long limit length after two expansion boards 3 splice equals with the long limit length of show shelf 1, finger slot 6 is in the high center department of expansion board 3, if open expansion board 3, hand scratch promotes expansion board 3 in finger slot 6 outside to show shelf 1, stopper 4 on expansion board 3 surface slides along guide way 5 this moment, until stopper 4 slides to the tip of guide way 5, then twist manual formula brake screw 8 soon, make manual formula brake screw 8's tip peg graft in sleeve 7, so realize the braking after expansion board 3 expands;
the surface of the expansion board 3 is inserted with two sleeves 7, the insertion positions are bonded, the surface of the display frame 1 is screwed with a manual brake screw 8, the sleeves 7 are cylindrical, the two sleeves 7 are symmetrically distributed around the center of the expansion board 3, and the sleeve 7 and the manual brake screw 8 are at the same height, the bottom surface of the showing stand 1 is fixedly connected with a pad seat 9, the bottom surface of the pad seat 9 is fixedly connected with a support column 10, the bottom surface of the support column 10 is fixedly connected with a bottom plate 11, the bottom surface of the bottom plate 11 is fixedly connected with a universal wheel 12, the surface of the expansion plate 3 is fixedly connected with a baffle 13, if the expansion plate 3 needs to be closed, the expansion board 3 is pushed towards the center of the display frame 1 until the stop piece 13 on the surface of the expansion board 3 is contacted with the display frame 1, and at the moment, the manual brake screw 8 is screwed, so that the end part of the manual brake screw 8 is inserted into the sleeve 7.
The working principle is as follows: in actual operation, referring to fig. 1, at this time, the expansion board 3 of the display device is in a half-open and half-closed state, if the expansion board 3 is opened, the finger groove 6 pushes the expansion board 3 to the outside of the display rack 1, at this time, the stopper 4 on the surface of the expansion board 3 slides along the guide groove 5 until the stopper 4 slides to the end of the guide groove 5, and then the manual brake screw 8 is screwed to insert the end of the manual brake screw 8 into the sleeve 7, so as to realize braking after expansion of the expansion board 3, if the expansion board 3 needs to be closed, the expansion board 3 is pushed to the center of the display rack 1 until the stopper 13 on the surface of the expansion board 3 contacts with the display rack 1, and at this time, the manual brake screw 8 is screwed to insert the end of the manual brake screw 8 into the sleeve 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a think that area extensible's removal panel of political affairs teaching usefulness, includes show shelf (1), its characterized in that: the surface of the display rack (1) is provided with a through opening (2), an expansion plate (3) is inserted in the through opening (2), the surface of the expansion plate (3) is provided with a limiting block (4), the limiting block (4) is connected in a guide groove (5) in a sliding way, the guide groove (5) is arranged on the surface of the showing stand (1), the surface of the expansion board (3) is provided with a finger groove (6), the surface of the expansion board (3) is inserted with a sleeve (7), a manual brake screw (8) is screwed on the surface of the showing stand (1), a cushion seat (9) is arranged on the bottom surface of the showing stand (1), a supporting column (10) is arranged on the bottom surface of the cushion seat (9), a bottom plate (11) is arranged on the bottom surface of the supporting column (10), the bottom surface of the bottom plate (11) is provided with universal wheels (12), and the surface of the expansion plate (3) is provided with a baffle sheet (13).
2. The mobile panel with expandable area for political thinking teaching of claim 1, wherein: show shelf (1) is square frame structure, and opening (2) are square cylinder structure, and opening (2) are provided with two, and two openings (2) are about the long limit central symmetry distribution of show shelf (1).
3. The mobile panel with expandable area for political thinking teaching of claim 1, wherein: expansion board (3) are square plate structure, and expansion board (3) are provided with two, and the long limit length after two expansion board (3) splices equals with the long limit length of show shelf (1), indicates that groove (6) is in the high center department of expansion board (3).
4. The mobile panel with expandable area for political thinking teaching of claim 1, wherein: sleeve (7) are the cylinder structure, and sleeve (7) are provided with two, and two sleeve (7) are in same height with manual formula braking screw (8) about the central symmetry distribution of expansion board (3).
5. The mobile panel with expandable area for political thinking teaching of claim 1, wherein: stopper (4) are square platelike structure, and stopper (4) are provided with two, and on two stopper (4) were in the top surface of expansion board (3) and the bottom surface of expansion board (3) respectively, guide way (5) were the rectangular cylinder structure, and the long limit length of guide way (5) equals with the interval of two perpendicular curb plates of show shelf (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194135.7U CN211294339U (en) | 2020-02-21 | 2020-02-21 | Think area extensible's political affairs teaching usefulness and remove panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194135.7U CN211294339U (en) | 2020-02-21 | 2020-02-21 | Think area extensible's political affairs teaching usefulness and remove panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211294339U true CN211294339U (en) | 2020-08-18 |
Family
ID=72015977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020194135.7U Expired - Fee Related CN211294339U (en) | 2020-02-21 | 2020-02-21 | Think area extensible's political affairs teaching usefulness and remove panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211294339U (en) |
-
2020
- 2020-02-21 CN CN202020194135.7U patent/CN211294339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |