CN212135770U

CN212135770U - Sand table teaching aid for business administration

Info

Publication number: CN212135770U
Application number: CN202020501890.5U
Authority: CN
Inventors: 陈小玲
Original assignee: Guangzhou Chongshang Trade Co ltd
Current assignee: Guangzhou Chongshang Trade Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-11
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a sand table teaching aid for business administration relates to the teaching equipment field of enterprise, including the sand table seat, one side of sand table seat bottom is provided with the box, one side that the sand table seat top is close to the box is provided with first support. The utility model discloses a rotate and change the hand, make the initiative helical gear, thereby it is rotatory to rotate the pivot, it is rotatory together to drive the gear promptly, and recycle under the cooperation of rotatory gear and screw rod, make the screw rod rebound, and support first push pedal also rebound, thereby realize the regulation of height about the projection frame, upwards lifting up the projection frame through the connecting piece, in the first baffle of turning over the bracing piece to in the second support from first recess, through this mechanism, make the projection frame can angle regulation, thereby when using the projecting apparatus, can be according to the arbitrary height regulation of user's demand or angle, from not influencing the use of projecting apparatus, thereby the quality of the sand table teaching of reinforcing, great improvement work efficiency.

Description

Sand table teaching aid for business administration

Technical Field

The utility model relates to a teaching equipment field of enterprise specifically is a sand table teaching aid for business administration.

Background

With the development of enterprises, it is more and more important to train enterprise employees by enterprise teaching, so that the employees can clearly know the flow of each department of the enterprise, and better operation efficiency is brought to the enterprise, but a traditional teaching platform for enterprise management training generally only has a multimedia courseware form, cannot provide an intuitive realistic feeling for the employees, only provides theoretical explanation and infusion of knowledge for the employees, and the employees are difficult to deeply understand learned knowledge due to lack of practical experience, and the training efficiency is difficult to improve.

Present sand table teaching aid for business administration need use the assistance of projecting apparatus when using, and general projecting apparatus is all installed on the mount, is unfavorable for height-adjusting and angle to influence the use of projecting apparatus, and be unfavorable for going on of sand table teaching, thereby influence the great reduction of teaching quality messenger holistic work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current sand table teaching aid for business administration and need use the assistance of projecting apparatus when using, general projecting apparatus is all installed on the mount, is unfavorable for height-adjusting and angle to influence the use of projecting apparatus, and be unfavorable for going on of sand table teaching, thereby influence the problem that the teaching quality made the great reduction of holistic work efficiency, provide a sand table teaching aid for business administration.

In order to achieve the above object, the utility model provides a following technical scheme: a sand table teaching aid for enterprise management comprises a sand table seat, wherein a box body is arranged on one side of the bottom of the sand table seat, a first support is arranged on one side, close to the box body, of the top of the sand table seat, a supporting plate is arranged in the middle of the interior of the box body, the interior of the box body is provided with a bottom extending to the first support and is connected with a screw rod through threads, a rotating shaft is movably connected to one side, away from the screw rod, of the top of the supporting plate, a gear matched with the screw rod is arranged at the top of the outer side of the rotating shaft, a driven helical gear is arranged at the bottom of the outer side of the rotating shaft, a rotating hand is movably connected to the outer side of the box body, a driving helical gear matched with the driven helical gear is arranged at one end, close to the interior of the box body, of the rotating hand, a first push plate is fixedly, the sand table seat comprises a second support and is characterized in that a connecting piece is arranged on one side of the top of the second support, the second support is movably connected with a projection frame through the connecting piece, a first groove is formed in the bottom of the projection frame, a supporting rod is movably connected inside the first groove, one end, far away from the connecting piece, of the top of the second support is provided with a plurality of groups of first baffles, and a plurality of groups of models are arranged on the top of the sand table seat.

Preferably, four groups of telescopic rods are uniformly arranged between the first push plate and the second support.

Preferably, the bottom of screw rod is provided with the second baffle, be provided with the limiting plate with second baffle complex on the inner wall of box.

Preferably, one side of the sand table seat first top, which is far away from the projection rack, is provided with a second groove, and a command ruler is arranged inside the second groove.

Preferably, two sets of drawers are respectively arranged at two ends of the sand plate seat, and handles are arranged on the outer sides of the drawers.

Preferably, the four corners of the bottom of the sand table seat are provided with support legs, and the bottoms of the support legs are provided with anti-slip pads.

Preferably, the limiting plate and the outer side of the second baffle are wrapped with anti-collision films.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotate and change the hand, make the initiative helical gear, thereby it is rotatory to rotate the pivot, it is rotatory together to drive the gear promptly, and recycle under the cooperation of rotatory gear and screw rod, make the screw rod rebound, and support first push pedal also rebound, thereby realize the regulation of height about the projection frame, upwards lifting up the projection frame through the connecting piece, in the first baffle of turning over the bracing piece to in the second support from first recess, through this mechanism, make the projection frame can angle regulation, thereby when using the projecting apparatus, can be according to the arbitrary height regulation of user's demand or angle, from not influencing the use of projecting apparatus, thereby the quality of the sand table teaching of reinforcing, great improvement work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is an enlarged schematic view of the part a of the present invention.

In the figure: 1. a sand table seat; 2. a box body; 3. a support plate; 4. a screw; 5. a first support; 6. a telescopic rod; 7. a first push plate; 8. a rotating base; 9. a second support; 10. a connecting member; 11. a projection frame; 12. A support bar; 13. a first baffle plate; 14. a first groove; 15. a rotating shaft; 16. a gear; 17. a driving bevel gear; 18. a driven helical gear; 19. turning the hand; 20. a limiting plate; 21. a second baffle; 22. a model; 23. a second groove; 24. a command ruler; 25. a support leg; 26. a drawer.

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, a sand table teaching aid for enterprise management comprises a sand table base 1, a box body 2 is arranged on one side of the bottom of the sand table base 1, a first supporting base 5 is arranged on one side of the top of the sand table base 1 close to the box body 2, a supporting plate 3 is arranged in the middle of the interior of the box body 2, a screw rod 4 is arranged in the interior of the box body 2 and extends to the bottom of the first supporting base 5, a rotating shaft 15 is movably connected to one side of the top of the supporting plate 3 far away from the screw rod 4, a gear 16 matched with the screw rod 4 is arranged on the top of the outer side of the rotating shaft 15, a driven helical gear 18 is arranged on the bottom of the outer side of the rotating shaft 15, a rotating handle 19 is movably connected to the outer side of the box body 2, a driving helical gear 17 matched with the driven helical gear 18 is arranged at one end of the rotating handle 19 close to the, the top of first push pedal 7 is connected with second support 9 through roating seat 8, second support 9 top one side is provided with connecting piece 10, second support 9 has projection frame 11 through connecting piece 10 swing joint, first recess 14 has been seted up to projection frame 11's bottom, and the inside swing joint of first recess 14 has bracing piece 12, the one end that connecting piece 10 was kept away from at the top of second support 9 is provided with the first baffle of multiunit 13, the top of sand table seat 1 is provided with multiunit model 22.

The utility model discloses a rotate and change hand 19, make initiative helical gear 17, thereby it is rotatory with pivot 15, it is rotatory together to drive gear 16 promptly, and recycle under rotatory gear 16 and the cooperation of screw rod 4, make screw rod 4 rebound, and support first push pedal 7 and also rebound, thereby realize the regulation of height from top to bottom with projection frame 11, upwards lift projection frame 11 through connecting piece 10, in overturning bracing piece 12 to first baffle 13 in the second support 9 in from first recess 14, through this mechanism, make projection frame 11 can angle regulation, thereby when using the projecting apparatus, can be according to the arbitrary height regulation or the angle of user's demand, from not influencing the use of projecting apparatus, thereby the quality of the sand table teaching of reinforcing, great improvement work efficiency.

Please refer to fig. 1, fig. 2 and fig. 3, four groups of telescopic rods 6 are uniformly arranged between the first push plate 7 and the second support 9, and the telescopic rods 6 of the present invention facilitate the first push plate 7 to be moved to position the first push plate.

Please refer to fig. 1, fig. 2 and fig. 3, the bottom of the screw rod 4 is provided with a second baffle 21, the inner wall of the box body 2 is provided with a limiting plate 20 matched with the second baffle 21, the utility model discloses a limiting plate 20 is for better preventing the screw rod 4 from overtravel.

Please refer to fig. 1, fig. 2 and fig. 3, one side of the first top of the sand table seat 1, which is far away from the projection rack 11, is provided with a second groove 23, and the inside of the second groove 23 is provided with a command ruler 24, the utility model discloses a set up the second groove 23 and the command ruler 24, be for the convenience of the user to take the command ruler 24, make the operator more convenient.

Please refer to fig. 1, fig. 2 and fig. 3, two sets of drawers 26 are respectively disposed at two ends of the sand table base 1, and handles are disposed at outer sides of the drawers 26, so that the utility model discloses a drawer 26 and handle are convenient for storing the model 22, and avoid losing the model 22.

Please refer to fig. 1, fig. 2 and fig. 3, the bottom four corners of the sand table seat 1 are all provided with the supporting legs 25, and the bottom of the supporting legs 25 is provided with the non-slip mat, the present invention provides the supporting legs 25 and the non-slip mat for better supporting the sand table seat 1.

Please refer to fig. 1 and fig. 3, the limiting plate 20 and the second baffle 21 are wrapped with the anti-collision film, the utility model discloses a set up the anti-collision film in order to avoid the collision and operate the damage when the second baffle 21 contacts with the limiting plate 20.

The working principle is as follows: when the sand table teaching device is used, the model 22 is taken out of the drawer 26 and placed on the sand table seat 1, the model 22 is used for performing exercises on the sand table seat 1, then the effect of sand table teaching is achieved with the help of a projector, when the projector is used and the height of the projector needs to be adjusted, the driving bevel gear 17 can be rotated by rotating the rotating hand 19, the driven bevel gear 18 is driven to rotate together, the rotating shaft 15 is driven to rotate, the screw rod 4 is rotated under the cooperation of the gear 16, the screw rod 4 is enabled to move upwards, the first push plate 7 is enabled to move upwards, the telescopic rod 6 is pulled, the positioning and stabilizing function is achieved for the telescopic rod, and finally the height of the projection frame 11 is adjusted; the projection direction of the projector on the projection rack 11 can be adjusted through the function of the self-rotation of the rotating seat 8, and then the projection rack 11 can be turned to a certain angle from the second support 9, the supporting rod 12 is turned away from the first groove 14 and clamped in the first baffle 13, so that the angle of the projection rack 11 is adjusted.

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

1. The utility model provides a sand table teaching aid for business administration, includes sand table seat (1), its characterized in that: a box body (2) is arranged on one side of the bottom of the sand table seat (1), a first support (5) is arranged on one side, close to the box body (2), of the top of the sand table seat (1), a supporting plate (3) is arranged in the middle of the inside of the box body (2), a screw rod (4) is connected to the bottom, extending to the first support (5), of the inside of the box body (2) in a threaded manner, a rotating shaft (15) is movably connected to one side, far away from the screw rod (4), of the top of the supporting plate (3), a gear (16) matched with the screw rod (4) is arranged on the top of the outer side of the rotating shaft (15), a driven helical gear (18) is arranged on the bottom of the outer side of the rotating shaft (15), a rotating handle (19) is movably connected to the outer side of the box body (2), and a driving helical gear (17) matched with the, the utility model discloses a sand table, including screw rod (4), the first push pedal of top fixedly connected with (7), first push pedal (7) top intermediate position department is provided with roating seat (8), the top of first push pedal (7) is connected with second support (9) through roating seat (8), second support (9) top one side is provided with connecting piece (10), second support (9) have projection frame (11) through connecting piece (10) swing joint, first recess (14) have been seted up to the bottom of projection frame (11), and the inside swing joint of first recess (14) has bracing piece (12), the one end that connecting piece (10) were kept away from at the top of second support (9) is provided with first baffle of multiunit (13), the top of sand table seat (1) is provided with multiunit model (22).

2. The sand table teaching aid for business administration of claim 1, wherein: four groups of telescopic rods (6) are uniformly arranged between the first push plate (7) and the second support (9).

3. The sand table teaching aid for business administration of claim 1, wherein: the bottom of screw rod (4) is provided with second baffle (21), be provided with on the inner wall of box (2) with second baffle (21) matched with limiting plate (20).

4. The sand table teaching aid for business administration of claim 1, wherein: one side of the first top of the sand table seat (1) far away from the projection frame (11) is provided with a second groove (23), and a command ruler (24) is arranged inside the second groove (23).

5. The sand table teaching aid for business administration of claim 1, wherein: two ends of the sand plate seat (1) are respectively provided with two groups of drawers (26), and the outer sides of the drawers (26) are provided with handles.

6. The sand table teaching aid for business administration of claim 1, wherein: the sand table seat is characterized in that supporting legs (25) are arranged at four corners of the bottom of the sand table seat (1), and anti-slip pads are arranged at the bottoms of the supporting legs (25).

7. The sand table teaching aid for business administration of claim 3, wherein: the outer sides of the limiting plate (20) and the second baffle (21) are wrapped with anti-collision films.