CN214179779U - Information display board for meeting - Google Patents
Information display board for meeting Download PDFInfo
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- CN214179779U CN214179779U CN202021297113.XU CN202021297113U CN214179779U CN 214179779 U CN214179779 U CN 214179779U CN 202021297113 U CN202021297113 U CN 202021297113U CN 214179779 U CN214179779 U CN 214179779U
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Abstract
The utility model relates to the technical field of display boards, in particular to an information display board for meetings, which comprises a display board, wherein a placing groove is arranged on one side of the display board, the display board is rotationally connected with the placing groove through a rotating shaft, a second fixed rod is arranged at the bottom of the placing groove and is welded with the placing groove, a movable rod is arranged at the bottom of the second fixed rod and is slidably connected inside the second fixed rod, the movable rod can move inside the second fixed rod by taking out the first fixed rod, after reaching the proper position of a writer, the second fixed rod and the movable rod are fixed again by the first fixed rod, the adjustment can be carried out according to the height of the writer, the use of the writer is convenient, the movable block is separated from the inside of the fixed groove by moving the movable rod, so that the display board rotates on one side of the placing groove, and the bottom of standing groove is installed the restriction piece, and the preventing device slopes, makes things convenient for the person of writing to write on the surface of show board, writes more easily than show board vertical state.
Description
Technical Field
The utility model relates to a show board technical field especially relates to an information display board is used in meeting.
Background
The writing board has the function of one board for multiple purposes, and has the main functions of projection, dust-free writing and the like.
When writing, because mobilizable show board height is far less than the person's of writing height, need bow when writing on the show board of the person of writing, the person of writing can feel the soreness of the waist back pain after a period, and writes the person and for vertical placing, writes relatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the information show board is used in meeting that proposes, through taking out first dead lever, make the carriage release lever can remove in the inside of second dead lever, after reacing the person of writing suitable position, utilize first dead lever to fix second dead lever and carriage release lever once more, can adjust according to the person of writing's height, conveniently write person's use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing an information display board for meetings, which comprises a display board, wherein a placement groove is arranged on one side of the display board, the display board is rotatably connected with the placement groove through a rotating shaft, a second fixing rod is arranged at the bottom of the placement groove and is welded with the placement groove, a moving rod is arranged at the bottom of the second fixing rod and is slidably connected inside the second fixing rod, a universal wheel is arranged at the bottom of the moving rod, the universal wheel and the moving rod are fixed through a bolt, first clamping blocks are arranged on two sides of the moving rod, the first clamping blocks and the moving rod are designed in an integrated manner, a first fixing rod is arranged inside the moving rod, a pull rod is arranged inside the display board and is slidably connected inside the display board, a pedal is arranged at the bottom of the pull rod, and the pull rod is welded with the pedal, the movable block is installed at the top of the pull rod and is connected to the inside of the display board in a sliding mode, a third clamping block is installed at the top of the movable block and is designed to be integrated with the movable block, second clamping blocks are installed on two sides of the pull rod, and the two second clamping blocks and the pull rod are designed to be integrated.
Preferably, the first clamping groove is formed in the second fixing rod corresponding to the first clamping block, the first clamping block is connected to the inside of the first clamping groove in a sliding mode, and the first clamping groove and the fixing rod are designed in an integrated mode.
Preferably, the first fixing rod penetrates through the moving rod and the second fixing rod, a plurality of fixing holes are formed in the second fixing rod corresponding to the first fixing rod, the second fixing rod is matched with the plurality of fixing holes, the axial cross section of the moving block is in a right trapezoid shape, and fixing grooves are formed in the placing groove corresponding to the moving block.
Preferably, a moving groove is installed in the display board corresponding to the moving block, the moving block is connected to the inside of the moving groove in a sliding mode, an extrusion groove is installed in the moving block corresponding to the pull rod, the extrusion groove and the moving block are designed in an integrated mode, and the axial cross section of the extrusion groove is in a right trapezoid shape.
Preferably, the inside of show board corresponds the position of third fixture block and installs the third draw-in groove, third fixture block sliding connection is in the inside of third draw-in groove, the third fixture block is kept away from one side of pull rod and is installed first spring, first spring and third fixture block welding.
Preferably, a second clamping groove is formed in the display board corresponding to a second clamping block, the second clamping block is connected to the inside of the second clamping groove in a sliding mode, a second spring is installed on one side, far away from the moving block, of the second clamping block, and the second spring is welded with the second clamping block.
The utility model provides a pair of information display board is used in meeting, beneficial effect lies in:
1. through taking out first dead lever, make the carriage release lever can remove in the inside of second dead lever, after arriving the person of writing suitable position, utilize first dead lever to fix second dead lever and carriage release lever once more, can adjust according to the height of the person of writing, conveniently write person's use.
2. When the person of writing will write the following word at the show board, through removing the pull rod, make the movable block break away from the inside of fixed slot, make the show board rotate in standing groove one side, and the bottom of standing groove is installed and is restricted the piece, and the preventing device inclines, makes things convenient for the person of writing to write on the surface of show board, writes more easily than show board vertical state.
Drawings
Fig. 1 is a cross-sectional view of an information display board for meetings according to the present invention;
FIG. 2 is a side sectional view of an information display board for conference according to the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 of an information display board for conference according to the present invention;
fig. 4 is a schematic view of a moving block of an information display board for a meeting.
In the figure: 1. a display board; 2. a placement groove; 3. a first fixing lever; 4. a first card slot; 5. a second fixing bar; 6. a travel bar; 7. a universal wheel; 8. a pull rod; 9. a pedal; 10. a fixing hole; 11. a first clamping block; 12. a second card slot; 13. a second fixture block; 14. a moving groove; 15. a moving block; 16. a third card slot; 17. a third fixture block; 18. a first spring; 19. fixing grooves; 20. extruding a groove; 21. a second 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.
Referring to fig. 1-4, an information display board for a meeting, including display board 1, moving slot 14 is installed to the inside of display board 1 corresponding to the position of movable block 15, movable block 15 sliding connection is in the inside of moving slot 14, extrusion slot 20 is installed to the inside of movable block 15 corresponding to the position of pull rod 8, extrusion slot 20 and movable block 15 are the integral type design, the axial cross-sectional shape of extrusion slot 20 is right trapezoid, makes the fixed more convenient, increases the stability of device.
Third draw-in groove 16 is installed to the inside position that corresponds third block 17 of show board 1, and third block 17 sliding connection is in the inside of third draw-in groove 16, and first spring 18 is installed to the one side that pull rod 8 was kept away from to third block 17, and first spring 18 and third block 17 welding make things convenient for third draw-in groove 16 to slide in the inside of third block 17, stability when increasing the removal, prevent to break away from the spout.
A second clamping groove 12 is arranged in the display board 1 corresponding to the second clamping block 13, the second clamping block 13 is slidably connected in the second clamping groove 12, a second spring 21 is arranged on one side, away from the moving block 15, of the second clamping block 13, and the second spring 21 is welded with the second clamping block 13. The device is easier to fix, and more convenient and trouble-saving to fix.
The display board comprises a display board body and is characterized in that a placing groove 2 is installed on one side of the display board body 1, the display board body 1 is connected with the placing groove 2 in a rotating mode through a rotating shaft, a second fixing rod 5 is installed at the bottom of the placing groove 2, a first clamping groove 4 is installed in the portion, corresponding to the position of a first clamping block 11, of the second fixing rod 5, the first clamping block 11 is connected to the portion, inside the first clamping groove 4 in a sliding mode, the first clamping groove 4 and the second fixing rod 5 are designed in an integrated mode, the first clamping block 11 can move in the portion, inside the first clamping groove 4, and the device can operate conveniently.
The second fixing rod 5 is welded with the placing groove 2, the moving rod 6 is installed at the bottom of the second fixing rod 5, the moving rod 6 is connected inside the second fixing rod 5 in a sliding manner, the universal wheel 7 is installed at the bottom of the moving rod 6, the universal wheel 7 and the moving rod 6 are fixed through bolts, the first clamping blocks 11 are installed on two sides of the moving rod 6, the first clamping blocks 11 and the moving rod 6 are designed in an integrated manner, the first fixing rod 3 is installed inside the moving rod 6, the first fixing rod 3 penetrates through the moving rod 6 and the second fixing rod 5, a plurality of fixing holes 10 are installed in the second fixing rod 5 corresponding to the first fixing rod 3, the second fixing rod 5 is matched with the plurality of fixing holes 10, the axial cross section of the moving block 15 is in a right trapezoid shape, the fixing groove 19 is installed in the placing groove 2 corresponding to the moving block 15, and the second fixing rod 5 and the moving rod 6 can be conveniently stretched, thereby changing the height of the display board 1.
The inside mounting of show board 1 has pull rod 8, pull rod 8 sliding connection is in the inside of show board 1, footboard 9 is installed to the bottom of pull rod 8, pull rod 8 and footboard 9 welding, movable block 15 is installed at the top of pull rod 8, movable block 15 sliding connection is in the inside of show board 1, third fixture block 17 is installed at the top of movable block 15, third fixture block 17 is the integral type design with movable block 15, second fixture block 13 is all installed to the both sides of pull rod 8, two second fixture blocks 13 all are the integral type design with pull rod 8.
The working principle is as follows: when a writer needs to write during teaching, the first fixing rod 3 is taken out, so that the moving rod 6 can move in the second fixing rod 5, the first fixing rod 3 penetrates through the fixing hole 10 and the moving rod 6 at the corresponding position again after the writer reaches a proper position, the second fixing rod 5 and the moving rod 6 are fixed again, the pedal 9 is stepped to drive the pull rod 8 to move, the pull rod 8 is separated from the inside of the moving block 15, the moving block 15 moves due to the extrusion of the first spring 18 on the third clamping block 17, so that the moving block 15 is separated from the inside of the fixing groove 19, the display board 1 rotates on one side of the placing groove 2, the limiting block is arranged at the bottom of the placing groove 2, the device is prevented from inclining, the writer can write on the surface of the display board 1 conveniently, the pedal 9 is released after writing is finished, the pull rod 8 extrudes the extrusion groove 20 due to the elastic force of the second spring 21, the moving block 15 is moved towards the direction of the fixed groove 19, and one side of the moving block 15 is obliquely arranged, so that the moving block 15 can conveniently reach the inside of the fixed groove 19 again, and the display board 1 and the placing groove 2 are fixed again.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. An information display board for meetings comprises a display board (1) and is characterized in that a placing groove (2) is installed on one side of the display board (1), the display board (1) is rotatably connected with the placing groove (2) through a rotating shaft, a second fixing rod (5) is installed at the bottom of the placing groove (2), the second fixing rod (5) is welded with the placing groove (2), a moving rod (6) is installed at the bottom of the second fixing rod (5), the moving rod (6) is slidably connected with the inside of the second fixing rod (5), a universal wheel (7) is installed at the bottom of the moving rod (6), the universal wheel (7) is fixed with the moving rod (6) through bolts, first clamping blocks (11) are installed on two sides of the moving rod (6), and the first clamping blocks (11) and the moving rod (6) are designed in an integrated mode, the novel display board is characterized in that a first fixing rod (3) is arranged inside the moving rod (6), a pull rod (8) is arranged inside the display board (1), the pull rod (8) is connected inside the display board (1) in a sliding mode, a pedal (9) is arranged at the bottom of the pull rod (8), the pull rod (8) is welded with the pedal (9), a moving block (15) is arranged at the top of the pull rod (8), the moving block (15) is connected inside the display board (1) in a sliding mode, a third clamping block (17) is arranged at the top of the moving block (15), the third clamping block (17) and the moving block (15) are designed in an integrated mode, second clamping blocks (13) are arranged on two sides of the pull rod (8), and the second clamping blocks (13) and the pull rod (8) are designed in an integrated mode.
2. The information display board for conferences according to claim 1, wherein a first slot (4) is installed inside the second fixing rod (5) corresponding to the position of the first block (11), the first block (11) is slidably connected inside the first slot (4), and the first slot (4) and the fixing rod (5) are designed in an integrated manner.
3. The information display board for a meeting according to claim 1, wherein the first fixing rod (3) penetrates a moving rod (6) and a second fixing rod (5), a plurality of fixing holes (10) are installed in the second fixing rod (5) at positions corresponding to the first fixing rod (3), the second fixing rod (5) is matched with the plurality of fixing holes (10), the axial cross-sectional shape of the moving block (15) is a right trapezoid, and a fixing groove (19) is installed in the placing groove (2) at positions corresponding to the moving block (15).
4. The information display board for the meetings according to claim 1, characterized in that a moving groove (14) is installed in the display board (1) corresponding to the position of a moving block (15), the moving block (15) is connected to the inside of the moving groove (14) in a sliding manner, a pressing groove (20) is installed in the moving block (15) corresponding to the position of a pull rod (8), the pressing groove (20) and the moving block (15) are designed in an integrated manner, and the axial cross section of the pressing groove (20) is in a right trapezoid shape.
5. The information display board for the conference according to claim 1, wherein a third clamping groove (16) is installed in the display board (1) at a position corresponding to a third clamping block (17), the third clamping block (17) is slidably connected to the inside of the third clamping groove (16), a first spring (18) is installed on one side of the third clamping block (17) far away from the pull rod (8), and the first spring (18) is welded with the third clamping block (17).
6. The information display board for the conference according to claim 1, wherein a second locking groove (12) is installed in the display board (1) at a position corresponding to a second locking block (13), the second locking block (13) is slidably connected to the inside of the second locking groove (12), a second spring (21) is installed on one side of the second locking block (13) far away from the moving block (15), and the second spring (21) is welded with the second locking block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297113.XU CN214179779U (en) | 2020-07-06 | 2020-07-06 | Information display board for meeting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297113.XU CN214179779U (en) | 2020-07-06 | 2020-07-06 | Information display board for meeting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214179779U true CN214179779U (en) | 2021-09-14 |
Family
ID=77628191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021297113.XU Active CN214179779U (en) | 2020-07-06 | 2020-07-06 | Information display board for meeting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214179779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116597756A (en) * | 2023-07-19 | 2023-08-15 | 寿光市鑫弘规划技术服务有限公司 | Information display device for homeland planning |
-
2020
- 2020-07-06 CN CN202021297113.XU patent/CN214179779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116597756A (en) * | 2023-07-19 | 2023-08-15 | 寿光市鑫弘规划技术服务有限公司 | Information display device for homeland planning |
| CN116597756B (en) * | 2023-07-19 | 2023-10-03 | 寿光市鑫弘规划技术服务有限公司 | Information display device for homeland planning |
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