CN216749119U

CN216749119U - Novel data show shelf

Info

Publication number: CN216749119U
Application number: CN202123368514.7U
Authority: CN
Inventors: 蔡联艺
Original assignee: Nanning One Tree Sign Production Co ltd
Current assignee: Nanning One Tree Sign Production Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a novel data display rack, which relates to the technical field of teaching aids and comprises a bottom plate, wherein a supporting frame is arranged at the top end of the bottom plate, a lifting assembly is arranged at the top end of the bottom plate, which is positioned at the inner side of the supporting frame, a supporting column is arranged at the top end of the lifting assembly, a top plate is arranged at the top end of the supporting column, a plurality of groups of contraction assemblies are arranged in the top plate, and supporting plates are arranged at the bottom ends of the groups of contraction assemblies. According to the utility model, through the arrangement of the lifting assembly and the contraction assembly, the motor works, the output end of the motor drives the rotating shaft and the driving bevel gear to rotate, the driven bevel gear and the threaded column rotate together due to the meshing of the driven bevel gear and the driving bevel gear, and the threaded cylinder can move vertically due to the threaded connection of the screw rod and the threaded cylinder and the limiting action of the limiting groove and the limiting plate, so that the height can be adjusted, and the device is suitable for heights of different teachers.

Description

Novel data show shelf

Technical Field

The utility model relates to the technical field of teaching aids, in particular to a novel data display rack.

Background

At present, along with the rapid development of education cause, all kinds of course education are more and more standard, and many teaching content about politics all need demonstrate for a long time to make things convenient for student's memory, short time bandwagon effect is not good on blackboard and computer, and present most show all writes on the paper moreover, nevertheless because the paper is abandoned after once writing the teaching, causes a large amount of wasting of resources easily.

According to the Chinese patent No. CN 206880503U, a novel high school political data display rack is disclosed, which comprises two supporting legs, wherein the bottom ends of the supporting legs are provided with bases, the top ends of the supporting legs are connected with a fixed rod, the top end of the fixed rod is provided with a supporting rod, the supporting rod is provided with a rotating disk, the periphery of the rotating disk is symmetrically provided with two vertical rods, the bottom ends of the vertical rods are provided with telescopic grooves, movable rods are arranged in the telescopic grooves, two symmetrical sides of the periphery of the rotating disk are provided with common display boards, the other two opposite sides of the periphery of the rotating disk are provided with electronic display boards, the top ends of the universal display boards and the electronic display boards are connected with the movable rods, the structural design is reasonable, the use is convenient, students can conveniently learn and memorize by adopting a rotary display mode, not only can display political data through the common display boards, but also can display political data through the electronic display boards, the movement is convenient, the time and the labor are saved, and the teaching quality is improved.

The unable shrink that realizes of above-mentioned patent for space when not using occupies greatly, thereby is unfavorable for depositing, can't adjust the height simultaneously, makes unable height that is applicable to different mr.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a novel data display rack, so as to solve the technical problems that the existing data display rack cannot be contracted, the occupied space is large when the data display rack is not used, the data display rack is not beneficial to storage, and the height cannot be adjusted, so that the data display rack cannot be suitable for heights of different teachers.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel data show shelf, includes the bottom plate, the top of bottom plate is provided with the carriage, the inboard that the top of bottom plate is located the carriage is provided with lifting unit, lifting unit's top is provided with the support column, the top of support column is provided with the roof, the inside of roof is provided with multiunit shrink subassembly, multiunit shrink subassembly's bottom all is provided with the layer board, the bottom of layer board is provided with electron show board, ordinary show board respectively.

By adopting the technical scheme, the motor works, the output end of the motor drives the rotating shaft and the driving bevel gear to rotate, the driven bevel gear and the threaded column can rotate together due to the meshing of the driven bevel gear and the driving bevel gear, the threaded cylinder can move in the vertical direction due to the threaded connection of the screw rod and the threaded cylinder and the limiting action of the limiting groove and the limiting plate, so that the height can be adjusted, the electronic display board can be suitable for the heights of different teachers, meanwhile, the screw rod can be contracted when not in use, so that the space occupation can be reduced in the vertical direction, the T-shaped sliding plate can be driven to move towards the direction of a supporting column by the T-shaped sliding plate through the T-shaped sliding groove and the T-shaped sliding plate through the sliding connection of the support plate and the top plate through the T-shaped sliding groove and the T-shaped sliding plate through the pulling of the adjusting screw rod, and the locking screw cylinder is in threaded connection with the adjusting screw rod, so that the T-shaped sliding plate can be fixed inside the T-shaped sliding groove through the tightening of the locking screw cylinder, thereby can realize the shrink of electron show board, ordinary show board when not using for can reduce the occupation in space on the horizontal direction, thereby be convenient for deposit the device when not using, make can reduce the space and occupy.

The utility model is further provided that the lifting assembly comprises a motor and a driven bevel gear, wherein the output end of the motor is provided with a rotating shaft, the outer side of the rotating shaft is provided with a driving bevel gear, the driven bevel gear is internally provided with a threaded column, the outer side of the threaded column is provided with a threaded cylinder, and the threaded column is in threaded connection with the threaded cylinder.

Through adopting above-mentioned technical scheme, can realize the regulation to the height for can be applicable to different mr's height, can contract when not using simultaneously, make and to reduce the occupation in space in vertical direction.

The utility model is further provided that the supporting frame is internally provided with a limiting plate, the insides of the two sides of the threaded cylinder are respectively provided with a limiting groove matched with the limiting plate, and the threaded cylinder is connected with the supporting frame in a sliding manner through the limiting plate and the limiting groove.

Through adopting above-mentioned technical scheme, can play the spacing effect of support for can prevent that the screw thread section of thick bamboo from following the screw rod and rotating together.

The utility model is further provided that the contraction assembly comprises a T-shaped sliding groove, a T-shaped sliding plate is arranged inside the T-shaped sliding groove, an adjusting screw rod is arranged at the top end of the T-shaped sliding plate, a locking screw cylinder is sleeved on the outer side of the adjusting screw rod, and the supporting plate is connected with the top plate in a sliding mode through the T-shaped sliding plate and the T-shaped sliding groove.

Through adopting above-mentioned technical scheme, can realize the shrink of electron show board, ordinary show board when not using for can reduce the occupation in space in the horizontal direction, thereby be convenient for deposit the device when not using, make can reduce the space and occupy.

The utility model is further provided that a plurality of groups of universal wheels are arranged at the bottom end of the bottom plate, and the plurality of groups of universal wheels are fixedly connected with the bottom plate.

Through adopting above-mentioned technical scheme, can be convenient for the removal transportation of device.

In summary, the utility model mainly has the following beneficial effects: the utility model can be suitable for the heights of different teachers by arranging the lifting component and the contraction component, the motor works, the output end of the motor drives the rotating shaft and the driving bevel gear to rotate, the driven bevel gear and the threaded column rotate together due to the meshing of the driven bevel gear and the driving bevel gear, the threaded cylinder can move vertically under the limiting action of the limiting groove and the limiting plate due to the threaded connection of the screw rod and the threaded cylinder, so that the height can be adjusted, meanwhile, the utility model can be contracted when not used, so that the space occupation can be reduced in the vertical direction, the T-shaped sliding plate can drive the electronic display plate and the common display plate to move towards the direction of the supporting column by pulling the adjusting screw rod due to the sliding connection of the supporting plate and the top plate through the T-shaped sliding groove and the T-shaped sliding plate, and the locking screw cylinder is in threaded connection with the adjusting screw rod, make can make T shape slide fix the inside at T shape spout through screwing up the locking barrel to can realize the shrink of electron show board, ordinary show board when not using, make and to reduce the occupation of space on the horizontal direction, thereby be convenient for deposit the device when not using, make can reduce the space and occupy.

Drawings

FIG. 1 is a schematic perspective view of a retraction assembly according to the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a lifting assembly; 301. a motor; 302. a rotating shaft; 303. a drive bevel gear; 304. a driven bevel gear; 305. a threaded post; 306. a threaded barrel; 4. a support pillar; 5. a universal wheel; 6. a top plate; 7. a retraction assembly; 701. a T-shaped chute; 702. a T-shaped slide plate; 703. adjusting the screw rod; 704. locking the screw cylinder; 8. a support plate; 9. an electronic display board; 10. a common display board.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A novel data display rack, as shown in figures 2-4, comprises a bottom plate 1, a supporting frame 2 is arranged at the top end of the bottom plate 1, a lifting component 3 is arranged at the top end of the bottom plate 1, which is positioned at the inner side of the supporting frame 2, so that the height adjustment can be realized, the novel data display rack can be suitable for heights of different teachers, and can be contracted when not in use, so that the occupation of space can be reduced in the vertical direction, a supporting column 4 is arranged at the top end of the lifting component 3, a top plate 6 is arranged at the top end of the supporting column 4, a plurality of groups of contraction components 7 are arranged in the top plate 6, the contraction of an electronic display board 9 and a common display board 10 can be realized when not in use, so that the occupation of space can be reduced in the horizontal direction, thereby being convenient for storing devices when not in use, so that the occupation of space can be reduced, and supporting boards 8 are arranged at the bottom ends of the groups of the contraction components 7, the bottom of layer board 8 is provided with electron show board 9, ordinary show board 10 respectively.

Referring to fig. 2, the lifting assembly 3 includes a motor 301 and a driven bevel gear 304, an output end of the motor 301 is provided with a rotating shaft 302, an outer side of the rotating shaft 302 is provided with a driving bevel gear 303, an inner portion of the driven bevel gear 304 is provided with a threaded column 305, an outer side of the threaded column 305 is provided with a threaded cylinder 306, the threaded column 305 is in threaded connection with the threaded cylinder 306, and through the motor 301, the driven bevel gear 304, the rotating shaft 302, the driving bevel gear 303, the threaded column 305 and the threaded cylinder 306, height adjustment can be achieved, so that the lifting assembly is suitable for heights of different teachers, and meanwhile, the lifting assembly can be retracted when not in use, so that occupation of space can be reduced in the vertical direction.

Referring to fig. 2, the inside of the support frame 2 is provided with a limiting plate, the insides of the two sides of the threaded cylinder 306 are all provided with a limiting groove matched with the limiting plate, the threaded cylinder 306 and the support frame 2 are connected in a sliding manner through the limiting plate and the limiting groove, and the limiting plate and the limiting groove can play a role in supporting and limiting, so that the threaded cylinder 306 can be prevented from rotating along with the screw 305.

Referring to fig. 2, the retraction assembly 7 includes a T-shaped sliding slot 701, a T-shaped sliding plate 702 is disposed inside the T-shaped sliding slot 701, an adjusting screw 703 is disposed at a top end of the T-shaped sliding plate 702, a locking barrel 704 is sleeved outside the adjusting screw 703, the support plate 8 and the top plate 6 are slidably connected through the T-shaped sliding plate 702 and the T-shaped sliding slot 701, and the electronic display board 9 and the common display board 10 can be retracted when not in use through the T-shaped sliding slot 701, the T-shaped sliding plate 702, the adjusting screw 703 and the locking barrel 704, so that occupation of space in a horizontal direction can be reduced, thereby facilitating storage of the device when not in use and reducing occupation of space.

Referring to fig. 4, a plurality of sets of universal wheels 5 are disposed at the bottom end of the bottom plate 1, the plurality of sets of universal wheels 5 are fixedly connected with the bottom plate 1, and the device can be moved and transported conveniently through the arranged universal wheels 5.

The working principle of the utility model is as follows: when the electronic display board is used, the motor 301 is started, the output end of the motor 301 drives the rotating shaft 302 and the driving bevel gear 303 to rotate, the driven bevel gear 304 and the threaded column 305 rotate together due to the engagement of the driven bevel gear 304 and the driving bevel gear 303, the threaded cylinder 306 can move in the vertical direction due to the threaded connection of the adjusting screw 305 and the threaded cylinder 306 and the limiting action of the limiting groove and the limiting plate, so that the height can be adjusted, the electronic display board can be suitable for different teachers' heights, meanwhile, the electronic display board can be contracted when not in use, the space occupation can be reduced in the vertical direction, the T-shaped sliding plate 702 can drive the electronic display board 9 and the common display board 10 to move towards the supporting column 4 by pulling the adjusting screw 703 due to the sliding connection of the supporting plate 8 and the top plate 6 through the T-shaped sliding groove 701 and the T-shaped sliding plate 702, make can make T shape slide 702 fix in the inside of T shape spout 701 through screwing up locking barrel 704 to can realize the shrink of electron show board 9, ordinary show board 10 when not using, make and to reduce the occupation of space on the horizontal direction, thereby be convenient for deposit the device when not using, make can reduce the space and occupy.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A novel data display shelf comprises a bottom plate (1), and is characterized in that: the top of bottom plate (1) is provided with carriage (2), the inboard that the top of bottom plate (1) is located carriage (2) is provided with lifting unit (3), the top of lifting unit (3) is provided with support column (4), the top of support column (4) is provided with roof (6), the inside of roof (6) is provided with multiunit shrink subassembly (7), multiunit the bottom of shrink subassembly (7) all is provided with layer board (8), the bottom of layer board (8) is provided with electron show board (9), ordinary show board (10) respectively.

2. The novel material display stand of claim 1, wherein: the lifting assembly (3) comprises a motor (301) and a driven bevel gear (304), a rotating shaft (302) is arranged at the output end of the motor (301), a driving bevel gear (303) is arranged on the outer side of the rotating shaft (302), a threaded column (305) is arranged inside the driven bevel gear (304), a threaded barrel (306) is arranged on the outer side of the threaded column (305), and the threaded column (305) is in threaded connection with the threaded barrel (306).

3. The novel material display stand of claim 2, wherein: the inside of carriage (2) is provided with the limiting plate, the inside of a screw thread section of thick bamboo (306) both sides all seted up with limiting plate assorted spacing groove, a screw thread section of thick bamboo (306) passes through limiting plate, spacing groove sliding connection with carriage (2).

4. The novel material display stand of claim 1, wherein: the retractable assembly (7) comprises a T-shaped sliding groove (701), a T-shaped sliding plate (702) is arranged inside the T-shaped sliding groove (701), an adjusting screw (703) is arranged at the top end of the T-shaped sliding plate (702), a locking barrel (704) is sleeved outside the adjusting screw (703), and the supporting plate (8) and the top plate (6) are in sliding connection through the T-shaped sliding plate (702) and the T-shaped sliding groove (701).

5. The novel material display stand of claim 1, wherein: the bottom of bottom plate (1) is provided with multiunit universal wheel (5), multiunit universal wheel (5) all are fixed connection with bottom plate (1).