CN218074310U

CN218074310U - Model display device for mathematics major

Info

Publication number: CN218074310U
Application number: CN202220161273.4U
Authority: CN
Inventors: 魏国辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-12-20
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a model display device for mathematics specialty relates to display device technical field, the utility model discloses a rotary mechanism, including lower floor's box and set up in the disc of lower floor's box top, show mechanism, including setting up in the centre gripping subassembly of disc top, the centre gripping subassembly is used for fixed model, reflecting mechanism, including setting up in the inside arc track of disc, the inside baffle that is equipped with of lower floor's box, the baffle below is equipped with puts the thing dish, and lower floor's box one side is equipped with the chamber door. The utility model relates to a model display device for mathematics specialty puts the model between the upper and lower side pole, utilizes spring and sucking disc fixed with the model, and wherein the model has a take the altitude apart from the disc, and the student of being convenient for observes model bottom structure, thereby adjusts the speculum angle through arc piece and arc track sliding fit characteristic, utilizes the round axle and can further adjusting position with the rotatory cooperation characteristic of speculum, is convenient for sit the classmate at the dead angle and utilizes the speculum to watch model structure.

Description

Model display device for mathematics major

Technical Field

The utility model relates to a display device technical field, in particular to a model display device for mathematics specialty.

Background

In classroom teaching, in order to help students to better understand learned knowledge, when mathematical teaching is carried out, the model is sometimes required to be used for displaying relevant information, so that the students can better combine textbook knowledge with reality, the students are helped to master abstract concepts and develop abstract thinking ability, the understanding and memory of the students on the mathematical concepts are enhanced, the abilities of observing, analyzing and solving practical problems of the students are cultured, the practical operation ability of the students is cultured, and the space concept of the students is cultured.

However, the existing display device has some defects, the model is required to be placed on the workbench during display, the model is difficult to watch by students when the model is contacted with the workbench, and before the model is displayed, students sitting at corners often cannot well watch the model due to the defect of visual angles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a model display device for mathematics specialty, the not enough of prior art has been overcome, through putting the model between the upper and lower square pole, it is fixed with the model to utilize spring and sucking disc, wherein the model has a take the altitude apart from the disc, the student of being convenient for observes the model bottom structure, thereby adjust the speculum angle through arc piece and arc track sliding fit characteristic, utilize the round axle and the rotatory fit characteristic of speculum can further adjusting position, be convenient for sit the classmate at the dead angle and utilize the speculum to watch the model structure.

In order to solve the above problems, the utility model adopts the following technical proposal:

a model display device for mathematics specialty includes

The rotating mechanism comprises a lower-layer box body and a disc arranged above the lower-layer box body;

the display mechanism comprises a clamping component arranged above the disc, and the clamping component is used for fixing the model;

and the reflecting mechanism comprises an arc-shaped track arranged inside the disc.

Furthermore, a partition plate is arranged inside the lower-layer box body, an object placing plate is arranged below the partition plate, a box door is arranged on one side of the lower-layer box body, and a handle is arranged on the surface of one side of the box door.

Furthermore, the upper surface of the partition plate is provided with a servo motor, one end of the servo motor is provided with a spindle, the upper surface of the lower-layer box body is provided with a through hole, and one end of the spindle penetrates through the through hole to be connected with the lower surface of the disc.

Further, the disc surface is equipped with the fixed slot, fixed slot one side surface is equipped with the curved bar, curved bar one end is equipped with the shaft section of thick bamboo, shaft section of thick bamboo one end is equipped with the drill way, curved bar one end is passed drill way and shaft section of thick bamboo sliding fit, shaft section of thick bamboo one end is equipped with the mounting panel.

Further, the centre gripping subassembly is including setting up in two springs of mounting panel one side, mounting panel one end is equipped with the installation notch, the spring is connected with the installation notch, spring one end is equipped with the square pole, square pole one end is equipped with the sucking disc.

Further, arc piece is equipped with above the arc track, arc piece and arc track sliding fit, arc piece top is equipped with U type piece, the inside round axle that is equipped with of U type piece, round axle top is equipped with the speculum, speculum inside both sides are equipped with the notch, the round axle both ends are passed notch and speculum normal running fit.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses operating personnel can utilize the spring to open the square bar, puts the model between the lower square bar, utilizes spring and sucking disc fixed with the model, and wherein the model has a take the altitude apart from the disc, and the student of being convenient for observes model bottom structure.

The utility model discloses a thereby arc piece and arc track sliding fit characteristic adjust the speculum angle, utilize the circle axle to further adjusting position with the rotatory fit characteristic of speculum, are convenient for sit and utilize the speculum at the classmate at dead angle and watch the model structure.

Drawings

FIG. 1 is a schematic view of an external overall structure of a model display device for mathematical specialties;

FIG. 2 is a first perspective view of a model display apparatus for mathematical specialties;

FIG. 3 is a second perspective view of a model display apparatus for use in mathematical specialties;

FIG. 4 is a partial enlarged view of a model display apparatus for use in the mathematics profession at A in FIG. 3;

fig. 5 is a partial enlarged view of a model display device for mathematical specialties at B in fig. 3.

In the figure: 1. a rotation mechanism; 101. a lower layer box body; 102. a disc; 103. a partition plate; 104. placing a tray; 105. a box door; 106. a grip; 107. a servo motor; 108. a main shaft; 2. a display mechanism; 201. fixing grooves; 202. a curved bar; 203. a shaft cylinder; 204. mounting a plate; 205. a spring; 206. a square bar; 207. a suction cup; 3. a reflection mechanism; 301. an arc-shaped track; 302. an arc block; 303. a U-shaped block; 304. a circular shaft; 305. a reflector.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, 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.

Referring to fig. 1-5, the utility model relates to a model display device for mathematics major, which comprises

The rotating mechanism 1 comprises a lower-layer box body 101 and a disc 102 arranged above the lower-layer box body 101;

the display mechanism 2 comprises a clamping component arranged above the disc 102, and the clamping component is used for fixing the model;

the reflecting mechanism 3 includes an arc-shaped rail 301 disposed inside the disk 102.

During the use, operating personnel utilizes spring 205 to open square bar 206, place the model between upper and lower square bar 206, it is fixed with the model to utilize spring 205 and sucking disc 207, it is rotatory to drive main shaft 108 through drive servo motor 107, main shaft 108 drives disc 102 and rotates, thereby it is rotatory to drive the model, be convenient for the student to watch mathematical model from a plurality of angles, adjust speculum 305 angle through arc piece 302 and arc track 301 sliding fit characteristic, wherein can further adjusting position through circle axle 304 and speculum 305 rotating fit characteristic, be convenient for sit the classmate at the dead angle and utilize speculum 305 to watch the model.

In order to display the mathematical model in multiple angles, a partition plate 103 is arranged inside the lower-layer box 101, a storage tray 104 is arranged below the partition plate 103, a box door 105 is arranged on one side of the lower-layer box 101, and a handle 106 is arranged on the surface of one side of the box door 105.

A servo motor 107 is arranged on the upper surface of the partition plate 103, a main shaft 108 is arranged at one end of the servo motor 107, a through hole is formed in the upper surface of the lower-layer box body 101, and one end of the main shaft 108 penetrates through the through hole to be connected with the lower surface of the disc 102; the main shaft 108 is driven to rotate by driving the servo motor 107, and the disc 102 is driven to rotate by the main shaft 108, so that the model is driven to rotate, and the mathematical model can be conveniently watched by students from multiple angles.

In order to facilitate the students to observe the bottom structure of the model, the outer surface of the disc 102 is provided with a fixing groove 201, one side surface of the fixing groove 201 is provided with a curved rod 202, one end of the curved rod 202 is provided with a shaft cylinder 203, one end of the shaft cylinder 203 is provided with an orifice, one end of the curved rod 202 penetrates through the orifice to be in sliding fit with the shaft cylinder 203, and one end of the shaft cylinder 203 is provided with a mounting plate 204.

The clamping assembly comprises two springs 205 arranged on one side of the mounting plate 204, one end of the mounting plate 204 is provided with a mounting notch, the springs 205 are connected with the mounting notch, one end of each spring 205 is provided with a square rod 206, and one end of each square rod 206 is provided with a sucker 207; the number of the square rods 206 is two, an operator can open the square rods 206 by using the springs 205, place the model between the upper and lower rods 206, and fix the model by using the springs 205 and the suckers 207, wherein the model has a certain height from the disc 102, so that students can conveniently observe the bottom structure of the model.

In order to facilitate students sitting at corners to see the model, an arc block 302 is arranged above the arc-shaped rail 301, the arc block 302 is in sliding fit with the arc-shaped rail 301, a U-shaped block 303 is arranged above the arc block 302, a round shaft 304 is arranged inside the U-shaped block 303, a reflector 305 is arranged above the round shaft 304, notches are formed in two sides inside the reflector 305, and two ends of the round shaft 304 penetrate through the notches to be in rotating fit with the reflector 305; the angle of the reflector 305 is adjusted through the sliding fit characteristic of the arc block 302 and the arc track 301, wherein the position can be further adjusted through the rotating fit characteristic of the circular shaft 304 and the reflector 305, so that a student sitting at a dead angle can conveniently watch a model through the reflector 305.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A model display device for mathematics specialty which characterized in that: comprises that

The rotating mechanism (1) comprises a lower-layer box body (101) and a disc (102) arranged above the lower-layer box body (101);

the display mechanism (2) comprises a clamping component arranged above the disc (102), and the clamping component is used for fixing the model;

the reflecting mechanism (3) comprises an arc-shaped track (301) arranged inside the disc (102).

2. A model display apparatus for mathematical specialties according to claim 1, characterized in that: the novel multifunctional refrigerator is characterized in that a partition plate (103) is arranged inside the lower layer box body (101), an object placing disc (104) is arranged below the partition plate (103), a refrigerator door (105) is arranged on one side of the lower layer box body (101), and a handle (106) is arranged on the surface of one side of the refrigerator door (105).

3. A model display device for mathematical specialties according to claim 2, characterized in that: the upper surface of the partition plate (103) is provided with a servo motor (107), one end of the servo motor (107) is provided with a main shaft (108), the upper surface of the lower-layer box body (101) is provided with a through hole, and one end of the main shaft (108) penetrates through the through hole to be connected with the lower surface of the disc (102).

4. A model display apparatus for mathematical specialties according to claim 1, characterized in that: disc (102) surface is equipped with fixed slot (201), fixed slot (201) one side surface is equipped with curved bar (202), curved bar (202) one end is equipped with beam barrel (203), beam barrel (203) one end is equipped with the drill way, curved bar (202) one end is passed drill way and beam barrel (203) sliding fit, beam barrel (203) one end is equipped with mounting panel (204).

5. A model presentation device for mathematical specialties according to claim 4, characterized in that: the centre gripping subassembly is including setting up two springs (205) in mounting panel (204) one side, mounting panel (204) one end is equipped with the installation notch, spring (205) are connected with the installation notch, spring (205) one end is equipped with square bar (206), square bar (206) one end is equipped with sucking disc (207).

6. A model display apparatus for mathematical specialties according to claim 1, characterized in that: arc track (301) top is equipped with arc piece (302), arc piece (302) and arc track (301) sliding fit, arc piece (302) top is equipped with U type piece (303), U type piece (303) inside is equipped with circle axle (304), circle axle (304) top is equipped with speculum (305), speculum (305) inside both sides are equipped with the notch, circle axle (304) both ends are passed notch and speculum (305) normal running fit.