CN212046595U - Enterprise management demonstration teaching aid - Google Patents
Enterprise management demonstration teaching aid Download PDFInfo
- Publication number
- CN212046595U CN212046595U CN202020501901.XU CN202020501901U CN212046595U CN 212046595 U CN212046595 U CN 212046595U CN 202020501901 U CN202020501901 U CN 202020501901U CN 212046595 U CN212046595 U CN 212046595U
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- CN
- China
- Prior art keywords
- outer frame
- teaching aid
- enterprise management
- frame
- movable plate
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Abstract
The utility model discloses a management of enterprise demonstrates teaching aid relates to the management of enterprise field, including the frame, the inside top of frame all rotates with the bottom and is connected with the lead screw, and the frame is located and is provided with the magnetism blackboard between two sets of lead screws, and is two sets of one side of lead screw is provided with the runner, and the outside of two sets of runners is provided with the drive belt, and is two sets of the outside of lead screw is rotated and is connected with the movable plate, and the movable plate is provided with the magnetism blackboard eraser of laminating mutually with the magnetism blackboard. The utility model discloses a top and the bottom at magnetic blackboard all are provided with the lead screw, and the lead screw rotates and is connected with the movable plate, make the drive belt drive two sets of lead screws and rotate through rotating the runner, and the lead screw rotates and makes the movable plate slide, and the movable plate slides and makes the magnetic blackboard eraser who laminates mutually with magnetic blackboard make a round trip to slide, erases the characters on the magnetic blackboard to make the back of writing on the magnetic blackboard, can erase comparatively convenient through rotating the runner.
Description
Technical Field
The utility model relates to an enterprise management field specifically is an enterprise management demonstration teaching aid.
Background
Enterprise management is a general term for planning, organizing, commanding, coordinating and controlling a series of activities of enterprise production and management activities, and is an objective requirement of social mass production, the enterprise management is to utilize resources such as manpower, material resources, financial resources, information and the like of an enterprise as much as possible, achieve the aims of multiple, fast, good and economical purposes, obtain the maximum input-output efficiency, and demonstrate in the enterprise management requires writing demonstration contents on a writing board.
The existing enterprise management demonstration writing board is troublesome to erase after writing, the height of the existing writing board is inconvenient to adjust as required, and the existing writing board is inconvenient to carry due to large size.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problem that the existing enterprise management demonstration writing board is troublesome to erase after writing, and the height of the existing writing board is inconvenient to adjust as required, when the writing board is carried, the enterprise management demonstration teaching aid is provided because of the large and inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: an enterprise management demonstration teaching aid comprises an outer frame, wherein the top and the bottom of the inner part of the outer frame are rotatably connected with screw rods, and the outer frame is provided with a magnetic blackboard between the two groups of screw rods, one side of the two groups of screw rods is provided with a rotating wheel, and the outer sides of the two groups of rotating wheels are provided with a transmission belt, the outer sides of the two groups of screw rods are rotatably connected with a movable plate, the movable plate is provided with a magnetic blackboard eraser attached to the magnetic blackboard, the inner part of the outer frame, which is positioned at the two sides of the magnetic blackboard, is provided with a receiving groove matched with the movable plate, the bottom of the outer frame is rotatably connected with a top plate, the bottom of the top plate is provided with a slide rod, the top plate is connected with a supporting leg through the slide rod in a sliding way, the supporting leg is provided with a sliding groove matched with the slide rod, and the supporting leg passes through spout and slide bar sliding connection, one side of supporting leg is provided with the fixing bolt who offsets with the slide bar, the bottom of frame is rotated and is connected with the draw-in groove with supporting leg matched with.
Preferably, the bottom of the outer frame is provided with a rotating shaft, and the outer frame is rotatably connected with a top plate through the rotating shaft.
Preferably, the bottom of supporting leg is provided with the universal wheel, and the universal wheel is provided with the brake.
Preferably, a guide rod is arranged at one end, located at the screw rod, of the inner part of the outer frame, and the guide rod is connected with the moving plate in a sliding mode.
Preferably, one side of the outer frame is provided with an eccentric handle, and the eccentric handle is connected with one group of rotating wheels.
Preferably, the bottom of the outer frame is provided with a baffle matched with the clamping groove, and a buckle is arranged between the clamping groove and the baffle.
Preferably, the outer side of the outer frame is provided with a plurality of groups of magnetic buttons matched with the magnetic blackboard.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lead screw is arranged at the top and the bottom of the magnetic blackboard, and the lead screw is connected with the movable plate in a rotating way, the transmission belt drives two groups of lead screws to rotate by rotating the rotating wheel, the lead screw rotates to make the movable plate slide, the movable plate slides to make the magnetic blackboard eraser attached with the magnetic blackboard slide back and forth, the characters on the magnetic blackboard are erased, thereby after writing on the magnetic blackboard, the erasing can be carried out by rotating the rotating wheel, which is convenient, the top plate is provided with the slide bar through the bottom plate of the top plate, and the slide bar is provided with the slide groove, the top plate is connected with the supporting leg through the slide bar in a sliding way, the height of the outer frame is adjusted through the sliding supporting leg, and after being adjusted, the rotating fixing bolt is fixed through extruding the slide bar, thereby the height adjustment can be conveniently carried, the clamping groove is rotated back to clamp the supporting leg, so that the size of the writing board is reduced, and the writing board is convenient to carry.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
fig. 3 is a schematic view of the slide bar structure of the present invention.
In the figure: 1. an outer frame; 2. a magnetic blackboard; 3. a screw rod; 4. a rotating wheel; 5. a transmission belt; 6. moving the plate; 7. a magnetic blackboard eraser; 8. collecting a groove; 9. a top plate; 10. supporting legs; 11. a slide bar; 12. a chute; 13. fixing the bolt; 14. a rotating shaft; 15. a card slot; 16. a universal wheel; 17. a guide bar; 18. an eccentric handle; 19. a baffle plate; 20. the button is magnetically attracted.
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, an enterprise management demonstration teaching aid comprises an outer frame 1, wherein the top and the bottom of the inner part of the outer frame 1 are rotatably connected with screw rods 3, a magnetic blackboard 2 is arranged between two screw rods 3 of the outer frame 1, one side of the two screw rods 3 is provided with a rotating wheel 4, the outer sides of the two rotating wheels 4 are provided with a driving belt 5, the outer sides of the two screw rods 3 are rotatably connected with a movable plate 6, the movable plate 6 is provided with a magnetic blackboard eraser 7 attached to the magnetic blackboard 2, the inner part of the outer frame 1 is provided with receiving grooves 8 matched with the movable plate 6 at two sides of the magnetic blackboard 2, the bottom of the outer frame 1 is rotatably connected with a top plate 9, the bottom of the top plate 9 is provided with a slide rod 11, the top plate 9 is slidably connected with supporting legs 10 through the slide rods 11, the supporting legs 10 are, one side of the supporting leg 10 is provided with a fixing bolt 13 which is propped against the slide rod 11, and the bottom of the outer frame 1 is rotatably connected with a clamping groove 15 which is matched with the supporting leg 10.
The utility model is provided with the screw rods 3 at the top and the bottom of the magnetic blackboard 2, and the screw rods 3 are rotationally connected with the movable plate 6, the transmission belt 5 drives the two groups of screw rods 3 to rotate by rotating the rotating wheel 4, the screw rods 3 rotate to enable the moving plate 6 to slide, the moving plate 6 slides to enable the magnetic blackboard eraser 7 attached to the magnetic blackboard 2 to slide back and forth, the characters on the magnetic blackboard 2 are erased, so that after the characters are written on the magnetic blackboard 2, the characters can be erased by rotating the rotating wheel 4, which is convenient, by arranging a slide bar 11 on the bottom plate of the top plate 9, arranging a slide groove 12 on the slide bar 11, connecting the top plate 9 with a supporting leg 10 through the slide bar 11 in a sliding way, by sliding the supporting leg 10, thereby adjust the height of frame 1, and after adjusting, rotate fixing bolt 13 and fix through the extrusion to slide bar 11 to the convenience is as required carries out height adjustment.
Please refer to fig. 1 and fig. 2, the bottom of the outer frame 1 is provided with a rotating shaft 14, and the outer frame 1 is connected with the top plate 9 through the rotating shaft 14, the utility model discloses a bottom of the outer frame 1 is provided with the rotating shaft 14, and the outer frame 1 is connected with the top plate 9 through the rotating shaft 14, thereby the better rotation of the outer frame 1 is connected with the top plate 9.
Please refer to fig. 1 and 2, the bottom of the supporting leg 10 is provided with the universal wheel 16, and the universal wheel 16 is provided with the brake, the utility model discloses a be provided with the universal wheel 16 in the bottom of supporting leg 10, and the universal wheel 16 is provided with the brake to it moves through the universal wheel 16 to make more convenient, and fixes through the brake.
Please refer to fig. 1, one end of the inner frame 1 located at the screw rod 3 is provided with a guiding rod 17, and the guiding rod 17 is connected with the moving plate 6 in a sliding manner, the guiding rod 17 is arranged at one end of the inner frame 1 located at the screw rod 3, and the guiding rod 17 is connected with the moving plate 6 in a sliding manner, so that the moving plate 6 can slide better.
Please refer to fig. 1, one side of the outer frame 1 is provided with an eccentric handle 18, and the eccentric handle 18 is connected to one set of wheels 4, the present invention provides an eccentric handle 18 on one side of the outer frame 1, and the eccentric handle 18 is connected to one set of wheels 4, so that the wheels 4 are driven to rotate by the eccentric handle 18.
Please refer to fig. 2, the bottom of the outer frame 1 is provided with a baffle 19 matched with the slot 15, and a buckle is provided between the slot 15 and the baffle 19, the utility model discloses a bottom of the outer frame 1 is provided with the baffle 19 matched with the slot 15, and is provided with the buckle between the slot 15 and the baffle 19, thereby make to prevent the landing of the supporting leg through the baffle 19 and the buckle.
Please refer to fig. 2, the outer side of the outer frame 1 is provided with a plurality of magnetic attraction buttons 20 matched with the magnetic blackboard 2, the utility model discloses a magnetic attraction button 20 matched with the magnetic blackboard 2 is provided with a plurality of magnetic attraction buttons 20 in the outer side of the outer frame 1, thereby the propaganda material can be fixed by the magnetic attraction button 20.
The working principle is as follows: when the magnetic blackboard 2 needs to erase characters, the eccentric handle 18 rotates the rotating wheel 4 to drive the two groups of screw rods 3 to rotate, the screw rods 3 rotate to enable the movable plate 6 to slide, the movable plate 6 slides to enable the magnetic blackboard eraser 7 attached to the magnetic blackboard 2 to slide back and forth, and the characters on the magnetic blackboard 2 are erased, so that after the magnetic blackboard 2 is written, the characters can be erased by rotating the rotating wheel 4, the operation is convenient, the top plate 9 is provided with the sliding rods 11 on the bottom plate of the top plate 9, the sliding rods 11 are provided with the sliding grooves 12, the top plate 9 is connected with the supporting legs 10 in a sliding mode through the sliding rods 11, the height of the outer frame 1 is adjusted through the sliding supporting legs 10, after the height of the outer frame is adjusted, the rotating fixing bolts 13 are fixed by extruding the sliding rods 11, so that the height adjustment can be conveniently carried out as required, rotate draw-in groove 15, receive supporting leg 10 to the bottom of frame 1 through rotating roof 9, turning back draw-in groove 15 and blocking supporting leg 10 to reduce the convenient transport of volume of tablet.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an enterprise management demonstration teaching aid, includes frame (1), its characterized in that: the blackboard eraser is characterized in that the top and the bottom of the inner part of the outer frame (1) are rotationally connected with screw rods (3), a magnetic blackboard (2) is arranged between the two sets of screw rods (3) of the outer frame (1), two sets of rotating wheels (4) are arranged on one side of the screw rods (3), a driving belt (5) is arranged on the outer side of the two sets of rotating wheels (4), a movable plate (6) is rotationally connected with the outer side of the screw rods (3), the movable plate (6) is provided with a magnetic blackboard eraser (7) which is attached to the magnetic blackboard (2), two receiving grooves (8) which are matched with the movable plate (6) are arranged on the two sides of the magnetic blackboard (2) of the inner part of the outer frame (1), the bottom of the outer frame (1) is rotationally connected with a top plate (9), a sliding rod (11) is arranged at the bottom of, supporting leg (10) are provided with spout (12) with slide bar (11) matched with, and supporting leg (10) pass through spout (12) and slide bar (11) sliding connection, one side of supporting leg (10) is provided with fixing bolt (13) that offsets with slide bar (11), the bottom of frame (1) is rotated and is connected with draw-in groove (15) with supporting leg (10) matched with.
2. An enterprise management demonstration teaching aid according to claim 1, wherein: the bottom of frame (1) is provided with pivot (14), and frame (1) rotates through pivot (14) and is connected with roof (9).
3. An enterprise management demonstration teaching aid according to claim 1, wherein: the bottom of the supporting leg (10) is provided with a universal wheel (16), and the universal wheel (16) is provided with a brake.
4. An enterprise management demonstration teaching aid according to claim 1, wherein: one end, located in the lead screw (3), of the inner portion of the outer frame (1) is provided with a guide rod (17), and the guide rod (17) is connected with the moving plate (6) in a sliding mode.
5. An enterprise management demonstration teaching aid according to claim 1, wherein: one side of the outer frame (1) is provided with an eccentric handle (18), and the eccentric handle (18) is connected with one group of rotating wheels (4).
6. An enterprise management demonstration teaching aid according to claim 1, wherein: the bottom of the outer frame (1) is provided with a baffle (19) matched with the clamping groove (15), and a buckle is arranged between the clamping groove (15) and the baffle (19).
7. An enterprise management demonstration teaching aid according to claim 1, wherein: the outer side of the outer frame (1) is provided with a plurality of groups of magnetic buttons (20) matched with the magnetic blackboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501901.XU CN212046595U (en) | 2020-04-09 | 2020-04-09 | Enterprise management demonstration teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501901.XU CN212046595U (en) | 2020-04-09 | 2020-04-09 | Enterprise management demonstration teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212046595U true CN212046595U (en) | 2020-12-01 |
Family
ID=73541820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020501901.XU Expired - Fee Related CN212046595U (en) | 2020-04-09 | 2020-04-09 | Enterprise management demonstration teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212046595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914237A (en) * | 2021-02-26 | 2021-06-08 | 刘阳波 | Can resist graphic mapping device that bad weather's land planning used |
-
2020
- 2020-04-09 CN CN202020501901.XU patent/CN212046595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914237A (en) * | 2021-02-26 | 2021-06-08 | 刘阳波 | Can resist graphic mapping device that bad weather's land planning used |
| CN112914237B (en) * | 2021-02-26 | 2022-04-08 | 北京中色测绘院有限公司 | Can resist graphic mapping device that bad weather's land planning used |
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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: 20201201 Termination date: 20210409 |