CN210110101U

CN210110101U - Display device is used in statistics of business college

Info

Publication number: CN210110101U
Application number: CN201920738299.9U
Authority: CN
Inventors: 王怀亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-21
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a display device for statistics of the business academy, which relates to the technical field of statistics, and comprises a first bearing column, wherein the first bearing column is fixedly connected with a bottom plate, two ends of a polished rod are respectively and rotatably connected with the inner side surface of the first bearing column and the inner side surface of a second bearing column, the first bearing column and the second bearing column are both internally and fixedly connected with a lifting device, one end of a screw rod is rotatably connected with one end of the first bearing column, the other end of the first bearing column is fixedly connected with the center of a pinion, the polished rod is fixedly connected with a main gear, the main gear is meshed with the pinion, a slider is in threaded connection with the screw rod, the side surface of the slider is fixedly connected with one end of a rotating disc, the two side surfaces of a display plate are rotatably connected with the side surfaces of two rotating discs, the side surfaces of the rotating discs are fixedly connected with the side surface of a rubber separation blade, the display device does not need, the operation of the user becomes convenient, and the time and the labor are saved.

Description

Display device is used in statistics of business college

Technical Field

The utility model relates to a technical field in the aspect of the statistics specifically is a display device is used to business college statistics.

Background

Statistics is a comprehensive science which infers the essence of a measured object and even predicts the future of the object by means of searching, sorting, analyzing and describing data, and the statistics uses a large amount of professional knowledge of mathematics and other subjects, the application range of the statistics almost covers all fields of social science and natural science, and a display device is needed in the learning of statistics.

Most statistics display device for at present on the market all will rotate whole display device when using the back, and the show board can't rotate, and it is more troublesome to rotate whole display device, wastes time and energy, inconvenient user's operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device is used in statistics of business college to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a display device for statistics of the college of commerce comprises a first bearing column, wherein the lower surface of the first bearing column is fixedly connected with the upper surface of a base plate, the lower surface of a second bearing column is fixedly connected with the upper surface of another base plate, two ends of a polished rod are respectively and rotatably connected with the inner side surface of the first bearing column and the inner side surface of the second bearing column, lifting devices are fixedly connected inside the first bearing column and the second bearing column respectively and comprise sliding blocks, screw rods, pinions and main gears, one end of each screw rod is rotatably connected with one end of the first bearing column, the other end of each first bearing column is fixedly connected with the center of each pinion, the main gears are fixedly connected onto the polished rod, the main gears are meshed with the pinions, the sliding blocks are in threaded connection with the screw rods, the two sliding blocks are respectively and slidably connected with the side walls of the first bearing column and the second bearing column, the side surfaces of the two sliding blocks are respectively and fixedly connected with one end of a rotating disc, and the, the side of the side fixed connection rubber separation blade of rolling disc, the front panel of show board is provided with the statistics post, and sliding connection has the iron plate on the statistics post, and the inside of show board is provided with the one deck magnet piece, and the next door of statistics post is provided with the scale mark, and the back of show board is the handwriting pad.

As a further aspect of the present invention: the lower surfaces of the two bottom plates are connected with four universal wheels, and the two ends of each bottom plate are provided with the universal wheels.

As a further aspect of the present invention: the fixed block is adsorbed on the front panel of the display board through the magnet sheet, and the business card holder is arranged right below the statistical column.

As a further aspect of the present invention: the lower edge of the display board is fixedly connected with one end of the bearing plate.

As a further aspect of the present invention: one end of the polished rod is fixedly connected with the side face of the knob, two rubber blocking pieces are arranged, and the distance between the two rubber blocking pieces is the same as the thickness of the display board.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in rotate the knob, make the polished rod rotate, drive the pinion through the master gear and rotate, thereby make the screw rod rotate, make the slider drive the show board and reciprocate, can make things convenient for the people of different heights to use, statistics that the cooperation of statistics post and iron plate can conveniently show various data, the iron plate can adsorb on statistics post through the magnet piece, it can show the back display of show board to rotate the show board, use the handwriting pad at back, fix the show board through rubber catch, make the show board can not rotate at will, must lean on the manpower to rotate, need not remove whole display device and show the back, conveniently show the back of show board, make user's operation become convenient, time saving and labor saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the rotary disk of the present invention.

As shown in the figure: 1. a first support pillar; 2. a second support pillar; 3. a base plate; 4. a display board; 5. scale lines; 6. counting columns; 7. an iron block; 8. a business card holder; 9. a fixed block; 10. a carrier plate; 11. a polish rod; 12. rotating the disc; 13. a slider; 14. a screw; 15. a pinion gear; 16. a main gear; 17. a rubber baffle plate.

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 to 3, in an embodiment of the present invention, a statistical display device for business colleges comprises a first support column 1, a second support column 2, a bottom plate 3, a display plate 4, scale lines 5, a statistical column 6, an iron block 7, a business card holder 8, a fixing block 9, a support plate 10, a polish rod 11, a rotating disc 12, a slider 13, a screw 14, a pinion 15, a master gear 16 and a rubber catch 17, wherein a lower surface of the first support column 1 is fixedly connected to an upper surface of the bottom plate 3, a lower surface of the second support column 2 is fixedly connected to an upper surface of another bottom plate 3, two ends of the polish rod 11 are respectively and rotatably connected to an inner side surface of the first support column 1 and an inner side surface of the second support column 2, lifting devices are fixedly connected to the insides of the first support column 1 and the second support column 2, each lifting device comprises a slider 13, a screw 14, a pinion 15 and a master gear 16, one end of the screw 14 is rotatably connected to one end of the first, the other end of the first support column 1 is fixedly connected with the center of a pinion 15, a main gear 16 is fixedly connected on the polish rod 11, the main gear 16 is meshed with the pinion 15, one end of the polish rod 11 is fixedly connected with the side surface of a knob, a slide block 13 is in threaded connection with a screw 14, two slide blocks 13 are respectively in sliding connection with the side walls of the first support column 1 and the second support column 2, the side walls of the first support column 1 and the second support column 2 are provided with a slide groove for the slide block 13 to slide, the side surfaces of the two slide blocks 13 are fixedly connected with one end of a rotating disc 12, the two side surfaces of the display board 4 are rotatably connected with the side surfaces of two rotating discs 12, the side surfaces of the rotating discs 12 are fixedly connected with the side surfaces of rubber blocking sheets 17, the rubber blocking sheets 17 are provided with two numbers, the distance between the two rubber blocking sheets 17 is the same as the thickness of the display board 4, a statistical column 6 is arranged on the front, the inside of the display board 4 is provided with a layer of magnet sheet, the side of the statistical column 6 is provided with scale marks 5, the back of the display board 4 is a handwriting board, the knob is rotated to rotate the polished rod 11, the pinion 15 is driven to rotate by the main gear 16, thereby the screw 14 is rotated to drive the display board 4 to move up and down by the slide block 13, the handwriting board can be conveniently used by people with different heights, the statistical column 6 and the iron block 7 are matched to conveniently display the statistics of various data, the iron block 7 can be adsorbed on the statistical column 6 by the magnet sheet, the back of the display board 4 can be displayed by rotating the display board 4, the handwriting board at the back is used, the display board 4 is fixed by the rubber catch 17, the display board 4 can not rotate at will and can be rotated by manpower, the back of the display device is not required to be moved to display the back, the back of the display board 4 is, time and labor are saved.

The lower surfaces of the two bottom plates 3 are connected with four universal wheels, the two ends of each bottom plate 3 are provided with the universal wheels, and the universal wheels are convenient to move for the display device.

There is fixed block 9 through the magnet piece adsorption on the front panel of show board 4, and fixed block 9 is provided with a plurality ofly, and fixed block 9 can be at the fixed paper on the front panel of show board 4, is provided with business card holder 8 under the statistics post 6, and business card holder 8 can place the business card and give statistics post 6 names.

The lower edge of the display board 4 is fixedly connected with one end of a carrier plate 10, and a plurality of marbles and the like can be placed on the carrier plate 10.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A display device for statistics of the college of commerce comprises a first bearing column (1) and is characterized in that the lower surface of the first bearing column (1) is fixedly connected with the upper surface of a bottom plate (3), the lower surface of a second bearing column (2) is fixedly connected with the upper surface of another bottom plate (3), two ends of a polish rod (11) are respectively and rotatably connected with the inner side surface of the first bearing column (1) and the inner side surface of the second bearing column (2), lifting devices are fixedly connected inside the first bearing column (1) and the second bearing column (2), each lifting device comprises a sliding block (13), a screw rod (14), an auxiliary gear (15) and a main gear (16), one end of the screw rod (14) is rotatably connected with one end of the first bearing column (1), the other end of the first bearing column (1) is fixedly connected with the center of the auxiliary gear (15), the polish rod (11) is fixedly connected with the main gear (16), and the main gear (16) is meshed with the auxiliary gear (15), slider (13) and screw rod (14) threaded connection, two slider (13) respectively with first hold the lateral wall sliding connection of post (1) and second hold post (2), the equal fixed connection rolling disc's in side (13) one end of two slider (13) side (12), the side of connecting two rolling discs (12) is rotated to the both sides face of show board (4), the side of rolling disc's (12) side fixed connection rubber catch (17), the front panel of show board (4) is provided with statistics post (6), sliding connection has iron plate (7) on statistics post (6), the inside of show board (4) is provided with the one deck magnet piece, the next door of statistics post (6) is provided with scale mark (5), the back of show board (4) is the handwriting pad.

2. The statistical display device for the college of commerce according to claim 1, wherein the lower surfaces of the two bottom plates (3) are connected with four universal wheels, and the two ends of each bottom plate (3) are provided with the universal wheels.

3. The statistical display device of the business college as claimed in claim 1, wherein the front panel of the display board (4) is adsorbed with a fixed block (9) by a magnet sheet, and a business card holder (8) is arranged right under the statistical column (6).

4. A statistical display device according to claim 1, characterised in that the lower edge of the display board (4) is fixedly connected to one end of a carrier plate (10).

5. The statistical display device of the college of commerce according to claim 1, wherein one end of the polish rod (11) is fixedly connected with the side surface of the knob, two rubber blocking pieces (17) are provided, and the distance between the two rubber blocking pieces (17) is the same as the thickness of the display board (4).