CN216822603U - File show shelf convenient to teaching - Google Patents
File show shelf convenient to teaching Download PDFInfo
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- CN216822603U CN216822603U CN202220322697.4U CN202220322697U CN216822603U CN 216822603 U CN216822603 U CN 216822603U CN 202220322697 U CN202220322697 U CN 202220322697U CN 216822603 U CN216822603 U CN 216822603U
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Abstract
The utility model discloses a file display stand convenient for teaching in the technical field of file display stands, a display board is fixedly assembled at the top end of a supporting rod, outer frames are arranged on the left side and the right side of the display board, a guide plate which is movably spliced and assembled on the display board is fixed in the middle of one side wall of the outer frame close to the display board, guide rods which are movably spliced and assembled on the display board are fixed at the top and the bottom of one side wall of the outer frame close to the display board, a limit bolt which is matched with the guide rods is fixedly assembled on the display board, a limit frame is fixedly assembled on the outer frame through a fastening bolt, a mounting plate is fixedly connected on the limit frame, a spring rod is fixed on the rear side wall of the mounting plate, a flattening pinch roller which is matched with the display board is fixedly assembled at the other end of the spring rod, and a clamping limit device is fixed at the top parts of the outer frame and the display board, the display flatness of the display file is improved, and the display file can be timely adjusted according to the size of the display file.
Description
Technical Field
The utility model relates to a file show shelf technical field specifically is a file show shelf convenient to teaching.
Background
Show shelf extensively is applicable to electron, electrical apparatus, well-known cigarette, famous wine, the drugstore, glasses, the handicraft gift, quartzy goods, the hotel articles for use, stationery commodity, car articles for use, 4S shop car model, plastic products, cosmetics exclusive sales shop, mill ' S product show room, product exhibitions such as foreign trade company ' S sample room, be applicable to teaching and training file show usefulness equally, but present show shelf needs two people to drag the drawing respectively and expandes the picture paper file and demonstrate when teaching show file centre gripping, the tiling extension nature is relatively poor, can't carry out the adjustment of clamping position according to the size of paper simultaneously, whole relatively heavy, relatively poor to the adaptability in show file, for this reason, we provide a file show shelf convenient to teaching.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a file show shelf convenient to teaching to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a file display stand convenient for teaching comprises a counterweight base, wherein idler wheels are fixed at four corners of the bottom of the counterweight base, a fixed column is fixed in the middle of the top of the counterweight base, a supporting rod is movably spliced and assembled at the top of the fixed column and fixed on the fixed column through a fixing bolt, a display board is fixedly assembled at the top end of the supporting rod, outer frames are arranged on the left side and the right side of the display board, a guide plate movably spliced and assembled on the display board is fixed in the middle of one side wall of the outer frame close to the display board, guide rods movably spliced and assembled on the display board are fixed at the top and the bottom of one side wall of the outer frame close to the display board, limit bolts matched with the guide rods are fixedly assembled on the display board, a limit frame is fixedly assembled on the outer frame through fastening bolts, and a mounting plate is fixedly connected on the limit frame, the spring rod is fixed on the rear side wall of the mounting plate, the other end of the spring rod is fixedly provided with a flattening pinch roller matched with the display board, and the top of the outer frame and the top of the display board are fixed with clamping limiters.
Preferably, the first guide way of the adaptation of deflector is seted up in the middle of the lateral wall about the show board, the second guide way of the adaptation of deflector is all seted up with the bottom at lateral wall top about the show board.
Preferably, the clamping limiter comprises a fixed plate fixed on the front side wall of the outer frame and the display plate, the fixed plate is movably spliced with a splicing rod, the rear end of the splicing rod is fixedly connected with a pressurizing head, the pressurizing head is fixedly connected with a supporting spring, and the other end of the supporting spring is fixed on the fixed plate.
Preferably, threaded through holes matched with the fixing bolts are uniformly formed in the supporting rod along the height direction.
Preferably, the outer frame is a rectangular plate, the limiting frame is provided with a rectangular sliding groove matched with the outer frame, and the fastening bolt penetrates through the limiting frame and then is fixed on the outer frame.
Preferably, the length of the mounting plate is the same as that of the flattening pinch roller, and the flattening pinch roller is assembled on the display board in a pressing mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design, can realize the spacing installation of bracing piece and fixed column through fixing bolt, can adjust the whole height of show board simultaneously by the height of adjustment bracing piece, the frame passes through deflector and deflector movable assembly on the show board simultaneously, can adjust the frame to the distance between the show board in this way and adapt to the show file of different sizes, can realize the spacing of guide bar through spacing bolt simultaneously according to the adjustment of file size in real time, thereby accomplish the fixed to the frame, in addition slide spacing frame on the frame, can drive the flat-out pinch roller on the mounting panel and realize flattening operation to the show file, prevent the fold, simultaneously adjust the position of spacing frame on the frame in real time according to the size of show file, and utilize fastening bolt to realize the spacing fixed to spacing frame, improve the accommodation, the centre gripping stopper on show board and the frame can realize spacing to the show file, the display flatness of the display file is improved, and the display file can be timely adjusted according to the size of the display file.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembly structure of the limiting frame and the flattening pinch roller of the present invention;
FIG. 3 is a schematic diagram of the structure of the display board of the present invention;
fig. 4 is a schematic view of the structure of the clamping stopper of the present invention.
In the figure: 1. a counterweight base; 2. a roller; 3. fixing a column; 4. a support bar; 5. fixing the bolt; 6. a display board; 61. a first guide groove; 62. a second guide groove; 7. an outer frame; 8. a guide plate; 9. a guide bar; 10. a limit bolt; 11. a limiting frame; 12. fastening a bolt; 13. mounting a plate; 14. a spring lever; 15. flattening the pinch roller; 16. a clamping limiter; 161. a fixing plate; 162. a plug rod; 163. a pressurizing head; 164. supporting the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a file display stand convenient for teaching comprises a counterweight base 1, rollers 2 are fixed at four corners of the bottom of the counterweight base 1, a fixed column 3 is fixed in the middle of the top of the counterweight base 1, a supporting rod 4 is movably spliced and assembled at the top of the fixed column 3, the supporting rod 4 is fixed on the fixed column 3 through a fixing bolt 5, a display board 6 is fixedly assembled at the top end of the supporting rod 4, outer frames 7 are arranged at the left side and the right side of the display board 6, a guide plate 8 which is movably spliced and assembled on the display board 6 is fixed in the middle of one side wall of the outer frame 7 close to the display board 6, guide rods 9 which are movably spliced and assembled on the display board 6 are fixed at the top and the bottom of one side wall of the outer frame 7 close to the display board 6, a limit bolt 10 matched with the guide rods 9 is fixedly assembled on the display board 6, and a limit frame 11 is fixedly assembled on the outer frame 7 through a fastening bolt 12, fixedly connected with mounting panel 13 on spacing frame 11, be fixed with spring beam 14 on the rear wall of mounting panel 13, the other end fixed mounting of spring beam 14 has the flat pinch roller 15 of exhibition with 6 looks adaptations of show board, and the top of frame 7 and show board 6 is fixed with centre gripping stopper 16.
Referring to fig. 3, a first guide groove 61 adapted to the guide plate 8 is formed in the middle of the left and right side walls of the display board 6, and second guide grooves 62 adapted to the guide rods 9 are formed in the top and bottom of the left and right side walls of the display board 6, so that the outer frame 7 can be movably assembled on the display board 6 through the guide plate 8 and the guide rods 9, and thus the distance between the outer frame 7 and the display board 6 can be adjusted to adapt to display documents of different sizes, and can be adjusted in real time according to the size of the documents;
referring to fig. 4, the clipping position limiter 16 includes a fixing plate 161 fixed on the front side wall of the outer frame 7 and the display plate 6, an inserting rod 162 is movably inserted and assembled on the fixing plate 161, a pressure head 163 is fixedly connected to the rear end of the inserting rod 162, a supporting spring 164 is fixedly connected to the pressure head 163, and the other end of the supporting spring 164 is fixed on the fixing plate 161, so as to provide the clamping force of the pressure head 163 on the document through the supporting spring 164 and prevent the document from falling;
referring to fig. 1, threaded through holes matched with the fixing bolts 5 are uniformly formed in the supporting rod 4 along the height direction;
the outer frame 7 is a rectangular plate, a rectangular sliding groove matched with the outer frame 7 is formed in the limiting frame 11, and the fastening bolt 12 penetrates through the limiting frame 11 and then is fixed on the outer frame 7;
the length of the mounting plate 13 is the same as that of the flattening pinch rollers 15, and the flattening pinch rollers 15 are press-fit on the display plate 6.
The working principle is as follows: the limiting installation of the supporting rods 4 and the fixing columns 3 can be realized through the fixing bolts 5, the overall height of the display board 6 can be adjusted by adjusting the height of the supporting rods 4, meanwhile, the outer frame 7 is movably assembled on the display board 6 through the guide plate 8 and the guide rod 9, so that the distance between the outer frame 7 and the display board 6 can be adjusted to adapt to display files with different sizes, the real-time adjustment can be realized according to the file sizes, meanwhile, the limiting fixation of the guide rod 9 is realized through the limiting bolts 10, the fixing of the outer frame 7 is completed, in addition, the limiting frame 11 is slid on the outer frame 7, the flattening pinch roller 15 on the mounting plate 13 can be driven to flatten the display files, the spring rod 14 gives the flattening pinch roller 15 the stress degree to the display files, the files are prevented from being folded, and meanwhile, the position of the limiting frame 11 on the outer frame 7 is adjusted in real time according to the sizes of the display files, the limiting fixing of the limiting frame 11 is achieved through the fastening bolts 12, the application range is improved, the limiting of the display files can be achieved through the clamping limiting devices 16 on the display plate 6 and the outer frame 7, the display flatness of the display files is improved, and the display files can be timely adjusted according to the sizes of the display files.
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 (6)
1. The utility model provides a file show shelf convenient to teaching, includes counter weight base (1), the bottom four corners department of counter weight base (1) all is fixed with gyro wheel (2), its characterized in that: a fixed column (3) is fixed in the middle of the top of the counterweight base (1), a support rod (4) is movably spliced and assembled on the top of the fixed column (3), the support rod (4) is fixed on the fixed column (3) through a fixing bolt (5), a display board (6) is fixedly assembled at the top end of the support rod (4), outer frames (7) are arranged on the left side and the right side of the display board (6), a guide plate (8) movably spliced and assembled on the display board (6) is fixed in the middle of one side wall of the outer frame (7) close to the display board (6), a guide rod (9) movably spliced and assembled on the display board (6) is fixed at the top and the bottom of one side wall of the outer frame (7) close to the display board (6), a limit bolt (10) matched with the guide rod (9) is fixedly assembled on the display board (6), and a limit frame (11) is fixedly assembled on the outer frame (7) through a fastening bolt (12), fixedly connected with mounting panel (13) on spacing frame (11), be fixed with spring beam (14) on the rear side wall of mounting panel (13), the other end fixed mounting of spring beam (14) has flat pinch roller (15) of exhibition board (6) looks adaptation, the top of frame (7) and exhibition board (6) is fixed with centre gripping stopper (16).
2. The file display stand convenient for teaching of claim 1, wherein: the display board is characterized in that a first guide groove (61) matched with the guide plate (8) is formed in the middle of the left side wall and the right side wall of the display board (6), and a second guide groove (62) matched with the guide rod (9) is formed in the top and the bottom of the left side wall and the right side wall of the display board (6).
3. A teaching-facilitating document display stand according to claim 1, wherein: the clamping limiter (16) comprises a fixed plate (161) fixed on the front side wall of the outer frame (7) and the display plate (6), an insertion rod (162) is movably inserted and assembled on the fixed plate (161), the rear end of the insertion rod (162) is fixedly connected with a pressurizing head (163), a supporting spring (164) is fixedly connected on the pressurizing head (163), and the other end of the supporting spring (164) is fixed on the fixed plate (161).
4. The file display stand convenient for teaching of claim 1, wherein: and threaded through holes matched with the fixing bolts (5) are uniformly formed in the supporting rod (4) along the height direction.
5. The file display stand convenient for teaching of claim 1, wherein: the outer frame (7) is a rectangular plate, the limiting frame (11) is provided with a rectangular sliding groove matched with the outer frame (7), and the fastening bolt (12) penetrates through the limiting frame (11) and then is fixed on the outer frame (7).
6. A teaching-facilitating document display stand according to claim 1, wherein: the length of mounting panel (13) is the same with the length of flat pinch roller (15) of exhibition, just flat pinch roller (15) pressfitting assembly is on show board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220322697.4U CN216822603U (en) | 2022-02-17 | 2022-02-17 | File show shelf convenient to teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220322697.4U CN216822603U (en) | 2022-02-17 | 2022-02-17 | File show shelf convenient to teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216822603U true CN216822603U (en) | 2022-06-28 |
Family
ID=82090850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220322697.4U Active CN216822603U (en) | 2022-02-17 | 2022-02-17 | File show shelf convenient to teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216822603U (en) |
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2022
- 2022-02-17 CN CN202220322697.4U patent/CN216822603U/en active Active
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