CN214164563U - Multifunctional display board for management teaching - Google Patents
Multifunctional display board for management teaching Download PDFInfo
- Publication number
- CN214164563U CN214164563U CN202023034710.6U CN202023034710U CN214164563U CN 214164563 U CN214164563 U CN 214164563U CN 202023034710 U CN202023034710 U CN 202023034710U CN 214164563 U CN214164563 U CN 214164563U
- Authority
- CN
- China
- Prior art keywords
- display board
- telescopic rod
- rod
- board
- management teaching
- 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
Links
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a multi-functional show board of management teaching usefulness, including leading wheel and pivot, the upper end outside of leading wheel is provided with end support bar, and the middle part upper end of end support bar is provided with the telescopic link, the outside both sides of lower extreme of telescopic link are provided with auxiliary support bar, and the middle part outer end of telescopic link is provided with the lock nut, middle part one side outer end of telescopic link is provided with the connecting block, and the other end of connecting block is provided with the horizontal pole, the outside both sides of lower extreme of horizontal pole are connected with the receiver, and the outside one end of receiver is provided with the screw bolt. This multi-functional show board of management teaching usefulness is provided with projection curtain frame, and projection curtain frame passes through the bolt and shows the board and constitute detachable construction, makes its function that has reuse improve its utilization ratio, and the user both accessible chalk writes on the show board, also can carry out the projection show through the projection curtain of emitting in the projection curtain frame, makes it have dual selection, satisfies the different show demands of user.
Description
Technical Field
The utility model relates to a management teaching aid technical field specifically is a multi-functional show board of management teaching usefulness.
Background
At present a multi-functional show board of management teaching usefulness, the user both accessible chalk writes on the show board, also can carry out the projection show through the projection curtain that emits in the projection curtain frame, make it have dual choice, satisfy the show demand that the user is different, the existence of pivot makes the show board can carry out pivoting motion in the telescopic link outside, be convenient for use its two faces, its utilization ratio and flexibility have been improved, the show face upset is accomplished the back and is tied and fix through the screw thread.
Show board in use on the market adopts traditional blackboard to fix it on the wall mostly, and its rigidity can't remove according to user's demand, and the flexibility is poor, and the user can only write the show through a show face, and the low-usage, its high fixed demand of writing that can only satisfy partial user, for this reason we propose a multi-functional show board that management teaching used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional show board of management teaching usefulness to solve the most traditional blackboard that adopts that provides in the above-mentioned background art and fix it on the wall, its rigidity can't remove according to user's demand, and the flexibility is poor, and the user can only write the show through a show face, and the utilization ratio is low, and its high fixed problem that can only satisfy partial user's the demand of writing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional show board of management teaching usefulness, includes leading wheel and pivot, the upper end outside of leading wheel is provided with end support bar, and end support bar's middle part upper end is provided with the telescopic link, the outside both sides of lower extreme of telescopic link are provided with auxiliary support pole, and the middle part outer end of telescopic link is provided with lock nut, middle part one side outer end of telescopic link is provided with the connecting block, and the other end of connecting block is provided with the horizontal pole, the outside both sides of lower extreme of horizontal pole are connected with the receiver, and the outside one end of receiver is provided with the screw bolt, the pivot sets up inside the upper end of telescopic link, the one end outside of pivot is provided with the axle sleeve, and the other end external connection of pivot has the show board, the upper end outside of show board is provided with projection curtain cloth holder, and the both ends outside of projection curtain cloth holder is provided with the bolt.
Preferably, the bottom support rod and the telescopic rod form a welded integral structure, and the bottom support rod and the telescopic rod are vertically distributed.
Preferably, the cross bar and the display board form a threaded structure through a threaded bolt, and the cross bar and the bottom of the display board are horizontally distributed.
Preferably, the telescopic rod and the display board form a rotating structure through a rotating shaft, and the telescopic rod and the side wall of the display board are parallel to each other.
Preferably, the telescopic rod and the display board form a lifting structure through a cross rod, and the telescopic rod and the cross rod are perpendicular to each other.
Preferably, the projection screen frame and the display plate form a detachable structure through bolts, and the bolts are symmetrically distributed along the longitudinal center line of the projection screen frame.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional show board of management teaching usefulness is provided with projection curtain frame, and projection curtain frame passes through the bolt and shows the board and constitute detachable construction, makes its function that has reuse improve its utilization ratio, and the user both accessible chalk writes on the show board, also can carry out the projection show through the projection curtain of emitting in the projection curtain frame, makes it have dual selection, satisfies the different show demands of user.
The telescopic link constitutes revolution mechanic through pivot and show board, when using the device to demonstrate in teaching, the user will show the board through the pivot and be connected with the telescopic link, and the existence of pivot makes the show board can carry out pivoting motion, is convenient for use its two faces, has improved its utilization ratio and flexibility, and the show face upset is accomplished the back and is tied and fix through the screw thread.
The telescopic link passes through the horizontal pole and constitutes elevation structure with the show board, accomplish the removal back to its position through the leading wheel when the user, the accessible is adjusted the height of telescopic link and then is driven the show board and rise, accomplish altitude mixture control, satisfy different users' demand, lock it through lock nut after the altitude mixture control is accomplished, avoid it to receive the influence of external force and the position condition of decline appears, the receiver person of facilitating the use who sets up horizontal pole lower extreme outside both sides puts blackboard eraser and chalk inside, the space has been saved and its utilization ratio has been improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the rotary structure of the display board of the present invention;
fig. 3 is the structure schematic diagram of the telescopic rod of the present invention for local right view.
In the figure: 1. a guide wheel; 2. a bottom support bar; 3. a telescopic rod; 4. an auxiliary support bar; 6. Connecting blocks; 7. a cross bar; 8. a threaded bolt; 9. a storage box; 10. a shaft sleeve; 11. a rotating shaft; 12. A display board; 13. a projection screen frame; 14. and (4) bolts.
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. 1-3, the present invention provides a technical solution: a multifunctional display board for management and teaching comprises a guide wheel 1, a bottom support rod 2, a telescopic rod 3, an auxiliary support rod 4, a connecting block 6, a cross rod 7, a threaded bolt 8, a storage box 9, a shaft sleeve 10, a rotating shaft 11, a display board 12, a projection curtain rack 13 and a bolt 14, wherein the bottom support rod 2 is arranged outside the upper end of the guide wheel 1, the telescopic rod 3 is arranged at the upper end of the middle part of the bottom support rod 2, the auxiliary support rod 4 is arranged on two sides of the outer part of the lower end of the telescopic rod 3, a locking nut is arranged on the outer end of the middle part of the telescopic rod 3, the connecting block 6 is arranged on the outer end of one side of the middle part of the telescopic rod 3, the cross rod 7 is arranged at the other end of the connecting block 6, the storage box 9 is connected on two sides of the outer part of the lower end of the cross rod 7, the threaded bolt 8 is arranged at one end of the storage box 9, the rotating shaft 11 is arranged inside the upper end of the telescopic rod 3, the shaft sleeve 10 is arranged outside one end of the rotating shaft 11, and the other end external connection of pivot 11 has show board 12, and the upper end outside of show board 12 is provided with projection curtain cloth holder 13, and the both ends outside of projection curtain cloth holder 13 is provided with bolt 14.
The bottom support rod 2 and the telescopic rod 3 form a welding integrated structure, the bottom support rod 2 and the telescopic rod 3 are vertically distributed, the bottom support rod 2 and the telescopic rod 3 are used as fixed bearing parts of the whole device, and the bottom support rod 2 and the telescopic rod 3 are connected in a welding mode to have extremely strong human bearing capacity and stability, so that firmness in the using process is guaranteed, the guide wheel 1 arranged outside the lower end of the bottom support rod 2 improves the overall flexibility, and a user can move the bottom support rod to an ideal position according to actual requirements;
the cross rod 7 and the display board 12 form a threaded structure through the threaded bolt 8, the cross rod 7 and the display board 12 are horizontally distributed at the bottom, the threaded bolt 8 has a connecting and fixing effect on the cross rod 7 and the display board 12, the phenomenon of autorotation of the cross rod 7 and the display board 12 through the rotating shaft 11 is avoided in the using process, the normal use of the cross rod is ensured, and a user can install or disassemble the display board 12 by adjusting the threaded bolt 8;
the telescopic rod 3 and the display board 12 form a rotating structure through the rotating shaft 11, the side walls of the telescopic rod 3 and the display board 12 are parallel to each other, when the device is used for teaching and displaying, a user connects the display board 12 and the telescopic rod 3 through the rotating shaft 11, the display board 12 can rotate around the shaft due to the existence of the rotating shaft 11, two surfaces of the display board can be conveniently used, the utilization rate and flexibility of the display board are improved, and the display board is fixed through the threaded bolt 8 after being turned over;
the telescopic rod 3 and the display board 12 form a lifting structure through the cross rod 7, the telescopic rod 3 and the cross rod 7 are perpendicular to each other, after a user finishes moving the position of the user through the guide wheel 1, the height of the telescopic rod 3 can be adjusted to drive the display board 12 to ascend, height adjustment is finished, the requirements of different users are met, after the height adjustment is finished, the telescopic rod is locked through the locking nut, the situation that the telescopic rod descends due to the influence of external force is avoided, the containing boxes 9 arranged on two sides of the outer portion of the lower end of the cross rod 7 are convenient for the user to place the blackboard eraser and chalk inside, space is saved, and the utilization rate of the telescopic rod 3 and the cross rod 7 is improved;
projection curtain cloth holder 13 passes through bolt 14 and demonstrates board 12 constitution detachable construction, and bolt 14 is the symmetrical form along projection curtain cloth holder 13's longitudinal center line and distributes, makes its function that has reuse improve its utilization ratio, and the user both can write on demonstration board 12 through the chalk, also can carry out the projection show through the projection curtain of emitting in projection curtain cloth holder 13, makes it have dual choice, satisfies the different show demands of user.
The working principle is as follows: for the multifunctional display board for management teaching, a user can firstly move the display board 12 to an ideal position according to actual requirements through the guide wheel 1, the display board 12 is connected with the telescopic rod 3 through the rotating shaft 11, the display board 12 can perform pivoting motion due to the existence of the rotating shaft 11, two surfaces of the display board are convenient to use, the utilization rate and flexibility of the display board are improved, the display board is fixed through the threaded bolt 8 after being overturned, then the height of the telescopic rod 3 can be adjusted to drive the display board 12 to ascend, the height adjustment is completed, the requirements of different users are met, the display board is locked through the locking nut after the height adjustment is completed, the position descending condition caused by the influence of external force is avoided, the storage boxes 9 arranged on two sides of the outer part of the lower end of the transverse rod 7 are convenient for the user to place a blackboard eraser and a chalk inside, the space is saved, and the utilization rate is improved, finally, the user can write on the display board 12 through the chalk, and can also display the projection through the projection screen in the projection screen frame 13, so that the user has double choices, and the different display requirements of the user are met, so that the use process of the multifunctional display board for the whole management teaching is completed.
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 multi-functional show board of management teaching usefulness, includes leading wheel (1) and pivot (11), its characterized in that: the outer portion of the upper end of the guide wheel (1) is provided with a bottom supporting rod (2), the upper end of the middle portion of the bottom supporting rod (2) is provided with a telescopic rod (3), the two sides of the outer portion of the lower end of the telescopic rod (3) are provided with auxiliary supporting rods (4), the outer end of the middle portion of the telescopic rod (3) is provided with a locking nut, the outer end of one side of the middle portion of the telescopic rod (3) is provided with a connecting block (6), the other end of the connecting block (6) is provided with a cross rod (7), the two sides of the outer portion of the lower end of the cross rod (7) are connected with a storage box (9), a threaded bolt (8) is arranged at one end of the storage box (9), the rotating shaft (11) is arranged inside the upper end of the telescopic rod (3), a shaft sleeve (10) is arranged outside one end of the rotating shaft (11), the other end of the rotating shaft (11) is connected with a display plate (12), and a projection curtain frame (13) is arranged outside the upper end of the display plate (12), and bolts (14) are arranged outside the two ends of the projection screen frame (13).
2. The multifunctional display board for management teaching according to claim 1, wherein: the bottom support rod (2) and the telescopic rod (3) form a welding integrated structure, and the bottom support rod (2) and the telescopic rod (3) are vertically distributed.
3. The multifunctional display board for management teaching according to claim 1, wherein: the cross rod (7) and the display board (12) form a threaded structure through a threaded bolt (8), and the cross rod (7) and the bottom of the display board (12) are horizontally distributed.
4. The multifunctional display board for management teaching according to claim 1, wherein: the telescopic rod (3) and the display board (12) form a rotating structure through the rotating shaft (11), and the side walls of the telescopic rod (3) and the display board (12) are parallel to each other.
5. The multifunctional display board for management teaching according to claim 1, wherein: the telescopic rod (3) and the display board (12) form a lifting structure through the cross rod (7), and the telescopic rod (3) and the cross rod (7) are perpendicular to each other.
6. The multifunctional display board for management teaching according to claim 1, wherein: projection curtain cloth holder (13) pass through bolt (14) and show board (12) constitution detachable construction, and bolt (14) are symmetrical form along the longitudinal center line of projection curtain cloth holder (13) and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023034710.6U CN214164563U (en) | 2020-12-16 | 2020-12-16 | Multifunctional display board for management teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023034710.6U CN214164563U (en) | 2020-12-16 | 2020-12-16 | Multifunctional display board for management teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214164563U true CN214164563U (en) | 2021-09-10 |
Family
ID=77606455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023034710.6U Expired - Fee Related CN214164563U (en) | 2020-12-16 | 2020-12-16 | Multifunctional display board for management teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214164563U (en) |
-
2020
- 2020-12-16 CN CN202023034710.6U patent/CN214164563U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211555223U (en) | Show shelf is used in teaching | |
| CN214164563U (en) | Multifunctional display board for management teaching | |
| CN208922160U (en) | Display device with concealed supporting bar structure | |
| CN217982612U (en) | Show shelf convenient to adjust show angle for teaching | |
| CN213765768U (en) | Multifunctional tool table for building electrical design | |
| CN213962307U (en) | On-spot mapping device is used to engineering cost | |
| CN212242794U (en) | Traditional Chinese painting sketching easel | |
| CN212776551U (en) | Somatosensory interactive education equipment | |
| CN217065927U (en) | Landscape design is with multi-functional liftable formula show shelf | |
| CN212809721U (en) | Economic management is with multi-functional show board | |
| CN215889450U (en) | Beam support for civil engineering construction | |
| CN211102431U (en) | Combined welding workbench based on manipulator | |
| CN207236441U (en) | Double-face easel | |
| CN213734330U (en) | Intelligent education and teaching device | |
| CN211833306U (en) | Multifunctional tutoring table for mental health education | |
| CN213904663U (en) | A accounting show board for teaching | |
| CN216675321U (en) | Display device for art design | |
| CN215603839U (en) | Building engineering cost analytical equipment | |
| CN220360218U (en) | Combined drawing board for architectural design | |
| CN211186481U (en) | Display device for engineering cost | |
| CN213449618U (en) | Supporting equipment for reinforcing building structure | |
| CN208889217U (en) | A kind of folding art works Show board | |
| CN209168531U (en) | A kind of visual communication professional teaching apparatus for demonstrating | |
| CN216053623U (en) | Territory space planning overall arrangement display device | |
| CN214034905U (en) | Supporting structure for building engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |