CN215737883U

CN215737883U - Economic management data analysis device

Info

Publication number: CN215737883U
Application number: CN202121885291.9U
Authority: CN
Inventors: 吕庆忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-08
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the field of data analysis, and discloses an economic management data analysis device which comprises a base, wherein two side plates are fixedly connected to the top of the base, top grooves are formed in the tops of the side plates, mounting holes are formed in the inner wall of one side of each top groove, bearings are fixedly connected in the mounting holes, inner rings of the bearings are fixedly connected with rotating shafts, one ends, close to each other, of the two rotating shafts are fixedly connected with a same blackboard, the inner wall of the front side and the inner wall of the rear side of each top groove are fixedly connected with a same rectangular plate, the outer side of each rectangular plate is slidably sleeved with a same sleeve plate, gears are fixedly sleeved on the outer sides of the rotating shafts, racks meshed with the gears are fixedly connected to the tops of the sleeve plates, side grooves are formed in one side of each side plate, and a same pedal is slidably mounted in the two side grooves. The utility model has the following advantages and effects: can conveniently adjust the blackboard angle, it is convenient to adjust.

Description

Economic management data analysis device

Technical Field

The utility model relates to the technical field of data analysis, in particular to an economic management data analysis device.

Background

The data analysis refers to analyzing a large amount of collected data by using a proper statistical and analytical method, summarizing, understanding and digesting the data so as to maximally develop the function of the data and play the role of the data. Data analysis is a process of studying and summarizing data in detail, also called observation values, which are results of experiments, measurements, observations, investigations, and the like, in order to extract useful information and form conclusions.

Economic management data analysis can use the blackboard among the prior art, carries out the analysis explanation to data through writing on the blackboard, but present blackboard is mostly fixed the setting, and its angle can not adjust, can reduce the convenience.

Therefore, it is required to design an economic management data analysis apparatus capable of conveniently adjusting the blackboard angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an economic management data analysis device which has the effect of conveniently adjusting the angle of a blackboard.

The technical purpose of the utility model is realized by the following technical scheme: the blackboard eraser comprises a base, wherein two side plates are fixedly connected to the top of the base, top grooves are formed in the tops of the side plates, mounting holes are formed in the inner wall of one side of each top groove, a bearing is fixedly connected into each mounting hole, a rotating shaft is fixedly connected to the inner ring of the bearing, one end, close to each other, of each rotating shaft is fixedly connected with the same blackboard, the inner wall of the front side and the inner wall of the rear side of each top groove are fixedly connected with the same rectangular plate, the outer side of each rectangular plate is slidably sleeved with the same sleeve plate, a gear is fixedly sleeved on the outer side of each rotating shaft, the tops of the sleeve plates are fixedly connected with racks meshed with the gears, one side of each side plate is provided with an edge groove, the same pedal plate is slidably mounted in the two edge grooves, the tops of the pedal plates are fixedly connected with two matching plates, a plurality of lower grooves are formed in the bottoms of the sleeve plates, and the matching plates are clamped with the lower grooves, fixedly connected with extension board on one side inner wall of top groove, the extension groove has been seted up to one side of cooperation board, the top welding of extension board has the spring, the top of spring welds on the top inner wall of extension groove.

The utility model is further provided with: the top of the side plate is fixedly connected with a maintenance plate through screws.

The utility model is further provided with: the bottom of the extension plate is in contact with the inner wall of the bottom of the extension groove.

Through adopting above-mentioned technical scheme, can carry on spacingly to the extension board.

The utility model is further provided with: an adapting hole is formed in the inner wall of the top of the side groove, and the matching plate is slidably mounted in the adapting hole.

The utility model is further provided with: a plurality of lower grooves on the same sleeve plate are arranged at equal intervals.

By adopting the technical scheme, the blackboard is conveniently fixed at different angles.

The utility model is further provided with: the top of the pedal is in contact with the inner wall of the top of the side groove.

Through adopting above-mentioned technical scheme, can carry out spacing processing to the step board.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the bearing, the rotating shaft, the blackboard, the gear, the rack, the sleeve plate and the rectangular plate, the angle of the blackboard can be adjusted only by rotating the blackboard, and the sleeve plate can move in the front-back direction through the arrangement of the gear and the rack in the rotation process of the blackboard.

2. According to the utility model, through the arrangement of the matching plate, the pedal plate, the extension plate, the spring and the lower groove, after the blackboard angle is adjusted, the pedal plate can be released, at the moment, the spring resets to enable the matching plate to move upwards, so that the matching plate can be clamped into the lower groove to limit the sleeve plate, and further the blackboard can be limited.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an economic management data analysis apparatus according to the present invention.

Fig. 2 is a schematic cross-sectional structural diagram of an economic management data analysis apparatus according to the present invention.

Fig. 3 is a schematic view of a portion a of fig. 2.

In the figure, 1, a base; 2. a side plate; 3. a top groove; 4. a bearing; 5. a rotating shaft; 6. a blackboard; 7. a rectangular plate; 8. sheathing; 9. a gear; 10. a rack; 11. treading the board; 12. a mating plate; 13. a lower groove; 14. an extension plate; 15. a spring; 16. and maintaining the plates.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1, 2 and 3, the utility model provides an economic management data analysis device, which comprises a base 1, wherein the top of the base 1 is fixedly connected with two side plates 2, the top of each side plate 2 is provided with a top groove 3, one side inner wall of each top groove 3 is provided with a mounting hole, a bearing 4 is fixedly connected in each mounting hole, an inner ring of each bearing 4 is fixedly connected with a rotating shaft 5, one end, close to each other, of each rotating shaft 5 is fixedly connected with the same blackboard 6, the front side inner wall and the rear side inner wall of each top groove 3 are fixedly connected with the same rectangular plate 7, the outer side of each rectangular plate 7 is slidably sleeved with the same sleeve plate 8, the outer side of each rotating shaft 5 is fixedly sleeved with a gear 9, the top of each sleeve plate 8 is fixedly connected with a rack 10 meshed with the gear 9, one side groove is formed in one side of each side plate 2, the same pedal 11 is slidably mounted in the two side grooves, and the top of each pedal 11 is fixedly connected with two matching plates 12, the bottom of the sleeve plate 8 is provided with a plurality of lower grooves 13, the matching plate 12 is clamped with one lower groove 13, the inner wall of one side of the top groove 3 is fixedly connected with an extension plate 14, one side of the matching plate 12 is provided with an extension groove, the top of the extension plate 14 is welded with a spring 15, the top end of the spring 15 is welded on the inner wall of the top of the extension groove, when the angle of the blackboard 6 needs to be adjusted, a user steps on the pedal 11, the pedal 11 drives the matching plate 12 to move downwards, the matching plate 12 extrudes the spring 15 to enable the matching plate 12 to move out of the lower groove 13, then the blackboard 6 is rotated, the blackboard 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the gear 9 to rotate, the gear 9 drives the rack 10 to move in the front and back direction, the rack 10 drives the sleeve plate 8 to move until the angle of the blackboard 6 is adjusted, then the pedal 11 is loosened, at the moment, the spring 15 resets to drive the matching plate 12 to move upwards, further, the matching plate 12 can be locked in the lower groove 13, and the blackboard 6 after being adjusted can be limited.

According to fig. 2 and 3, the bottom of the extension plate 14 is in contact with the inner wall of the bottom of the extension groove, the inner wall of the top of the side groove is provided with an adapting hole, the matching plate 12 is slidably mounted in the adapting hole, the matching plate 12 can be conveniently moved vertically, and the lower grooves 13 on the same sleeve plate 8 are arranged at equal intervals.

According to fig. 1, the maintenance plate 16 is fixedly connected to the top of the side plate 2 through screws, the maintenance plate 16 is convenient to detach, parts in the top groove 3 are convenient to maintain, the top of the pedal 11 is in contact with the inner wall of the top of the side groove, and the pedal 11 is convenient to limit.

The economic management data analysis device provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The economic management data analysis device is characterized by comprising a base (1), wherein two side plates (2) are fixedly connected to the top of the base (1), a top groove (3) is formed in the top of each side plate (2), a mounting hole is formed in one side inner wall of the top groove (3), a bearing (4) is fixedly connected in the mounting hole, a rotating shaft (5) is fixedly connected to the inner ring of the bearing (4), one end, close to each other, of the two rotating shafts (5) is fixedly connected with the same blackboard (6), the same rectangular plate (7) is fixedly connected to the front side inner wall and the rear side inner wall of the top groove (3), the same sleeve plate (8) is sleeved on the outer side of the rectangular plate (7) in a sliding mode, a gear (9) is sleeved on the outer side of the rotating shaft (5), and a rack (10) meshed with the gear (9) is fixedly connected to the top of the sleeve plate (8), the utility model discloses a side plate for the automobile seat, including curb plate (2), cooperation board (12), a plurality of lower grooves (13), cooperation board (12) and lower groove (13) clamp mutually, fixedly connected with extension board (14) on the inner wall of one side of overhead tank (3), the extension groove has been seted up to one side of cooperation board (12), the top welding of extension board (14) has spring (15), the top of spring (15) welds on the top inner wall of extension groove, and the side groove has been seted up to one side of curb plate (2), and slidable mounting has same step board (11) in two side grooves, two cooperation boards (12) of top fixedly connected with of step board (11), a plurality of lower grooves (13) have been seted up, cooperation board (12) and lower groove (13) clamp mutually.

2. The economic management data analysis device according to claim 1, characterized in that the top of the side plate (2) is fixedly connected with a maintenance plate (16) through screws.

3. The economic management data analysis device according to claim 1, wherein the bottom of the extension plate (14) is in contact with the inner wall of the bottom of the extension tank.

4. The economic management data analysis device of claim 1, wherein the top inner wall of the side groove is provided with an adapting hole, and the matching plate (12) is slidably mounted in the adapting hole.

5. An economic management data analysis device according to claim 1, characterized in that a plurality of lower slots (13) are provided at equal intervals on the same deck (8).

6. The economic management data analysis device according to claim 1, wherein the top of the tread plate (11) is in contact with the inner wall of the top of the side groove.