Teaching aid display bearing structure

Abstract

The utility model provides a teaching aid display bearing structure, which comprises a seat body and a supporting structure, the seat body is provided with an accommodating groove, the supporting structure comprises a rotating seat, a supporting column and a rotating table, the rotating seat comprises a shaft body and a rotating seat, the shaft body is arranged in the accommodating groove, and the rotating seat is arranged on the supporting column. The rotating base can rotate around the shaft body so that the supporting structure can be contained in the containing groove, one end of the supporting column is connected with the rotating base, the other end of the supporting column is connected with the rotating table, the length of the supporting column in the axial direction can be adjusted, and the rotating table can rotate in the circumferential direction of the supporting column. And an objective table is arranged on the rotating table. The teaching aid display bearing structure solves the technical problems that after teaching aid display is finished, the teaching aid display bearing structure is large in occupied area and inconvenient to store.

Description

Technical Field

[0001] The utility model belongs to the technical field of scientific and educational tools, and specifically relates to a teaching tool display bearing structure. Background Art

[0002] When conducting scientific education for students, various teaching models are used. The teaching models make it easier for students to understand the scientific education content and help them learn faster and better. When these scientific education models are displayed, a display support is used.

[0003] The patent with publication number CN208954369U discloses a high school physics teaching model display stand. The model display stand disclosed in this technology includes a lower base, a cleaning ring, a storage table, a plastic glass cover, a positioning device, a top cover, an upper top seat, a lifting device, a broadcasting device and a motor. The display stand drives the storage table to rotate through the motor, and then drives the teaching model on the surface of the storage table to rotate, which is conducive to more comprehensive display of the teaching model to the observer. When the plastic glass cover needs to be cleaned, the lead screw is driven by the driving motor to rotate, thereby driving the cleaning ring on the lead screw to move upward so that the brush cleans the surface of the plastic glass cover.

[0004] Although the above-mentioned existing teaching model display stand can realize the effect of comprehensively displaying the teaching model to the observer and cleaning the outer cover, after displaying the teaching model, the display stand occupies a large area and is inconvenient to store. Utility Model Content

[0005] The utility model aims to provide a teaching aid display bearing structure to solve the technical problem in the prior art that after the teaching aid display is finished, the display stand occupies a large area and is inconvenient to store.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: the utility model provides a teaching aid display bearing structure, including a seat body and a supporting structure, the seat body is provided with a receiving groove, and the supporting structure includes a rotating seat, a supporting column and a rotating table;

[0007] The rotating seat includes an axis body and a rotating seat, the axis body is installed in the accommodating groove, the rotating seat can rotate around the axis body so that the supporting structure is received in the accommodating groove, one end of the support column is connected to the rotating seat, and the other end of the support column is connected to the rotating table, the length of the support column in the axial direction is adjustable, the rotating table can rotate along the circumference of the support column, and a loading platform is arranged on the rotating table.

[0008] In one embodiment, a symmetrically arranged slideway is provided on the side wall of the accommodating groove, and sliders are provided at both ends of the shaft body, and the sliders can be slidably arranged in the slideway.

[0009] In one embodiment, a cavity is provided in the rotating seat, a U-shaped connector is provided in the cavity, the opening of the U-shaped connector faces the supporting column, the shaft is provided in the U-shaped cavity of the U-shaped connector, and the shaft abuts against the bottom of the U-shaped cavity;

[0010] The U-shaped connector is connected to the support column via a T-shaped connector, and the T-shaped connector includes a column portion and protruding portions symmetrically arranged on both sides of the column portion, and the two protruding portions are respectively clamped on two symmetrical inner walls of the U-shaped connector, and the column portion protrudes out of the cavity, and the column portion is threadedly connected to the support column, so that when the support column is rotated, the T-shaped connector drives the U-shaped connector to move so that the U-shaped connector abuts against the shaft to prevent the support structure from rotating.

[0011] In one embodiment, when the support structure is located in the accommodating groove, the side of the U-shaped connector away from the opening abuts against the bottom of the cavity, and the side of the opening of the U-shaped connector has a preset distance from the top of the cavity.

[0012] In one embodiment, the U-shaped connecting member is an elastic plastic member.

[0013] In one embodiment, the support column includes a first column connected to the rotating seat and a second column connected to the rotating platform, and the first column is threadedly connected to the second column.

[0014] In one embodiment, the first end of the first column portion and the second end of the first column portion are both provided with internal threads.

[0015] In one embodiment, a rotating seat is disposed on the rotating platform, and the rotating seat is used to control the tilt angle of the loading platform.

[0016] In one embodiment, a first magnetic attraction portion is disposed on the loading platform.

[0017] In one embodiment, a second magnetic attraction portion for cooperating with the first magnetic attraction portion is disposed in the receiving groove, and the second magnetic attraction portion is fixed on the base.

[0018] The teaching aid display bearing structure provided by the utility model comprises a seat body and a supporting structure, wherein a receiving groove is provided on the seat body, and the supporting structure comprises a rotating seat, a supporting column and a rotating table, the rotating seat comprises an axle body and a rotating seat, the axle body is installed in the receiving groove, the rotating seat can rotate around the axle body so that the supporting structure is stored in the receiving groove, one end of the supporting column is connected to the rotating seat, and the other end of the supporting column is connected to the rotating table, the length of the supporting column in the axial direction is adjustable, the rotating table can rotate along the circumference of the supporting column, and a loading platform is arranged on the rotating table. When the teaching aid display bearing structure is in use, the teaching aid to be demonstrated is placed on the loading platform, the height of the loading platform can be adjusted by the supporting column, and the loading platform can be driven to rotate circumferentially by the rotating table, so that the observer can observe the teaching aid from different angles, and the rotating seat can rotate around the axle body so that the supporting structure can be stored in the receiving groove of the seat body, thereby solving the technical problem that after the teaching aid display is finished, the teaching aid display bearing structure occupies a large area and is inconvenient to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A structural schematic diagram of a teaching aid display bearing structure provided by an embodiment of the utility model;

[0021] Figure 2 A schematic cross-sectional structure diagram of a support structure of a teaching aid display bearing structure provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of the teaching aid display bearing structure provided by an embodiment of the utility model in a storage state;

[0023] Figure 4 A schematic diagram of the cross-sectional structure of a base body of a teaching aid display bearing structure provided in an embodiment of the utility model.

[0024] In the figure: 1, seat body; 2, supporting structure; 11, receiving groove; 111, slideway; 112, second magnetic attraction part; 21, rotating seat; 22, supporting column; 23, rotating table; 24, loading table; 25, rotating seat; 211, shaft body; 212, rotating seat; 213, cavity; 214, U-shaped connector; 215, T-shaped connector. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "including" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0027] In addition, in the present application, unless otherwise clearly stipulated and limited, the terms "connect", "connected", "fixed", "installed", etc. should be understood in a broad sense. For example, it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in this application according to the specific circumstances.

[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone.

[0030] The teaching aid display bearing structure provided by the utility model is described in detail below in conjunction with specific embodiments.

[0031] Figure 1 A schematic diagram of the structure of the teaching aid display bearing structure provided by the embodiment of the utility model, Figure 2 A schematic cross-sectional structure diagram of a supporting structure of a teaching aid display bearing structure provided in an embodiment of the utility model, Figure 3 This is a schematic diagram of the structure of the teaching aid display bearing structure provided by the embodiment of the utility model in the storage state. Figure 4 For a cross-sectional structural diagram of the base body of the teaching aid display bearing structure provided by the embodiment of the utility model, please refer to Figure 1-Figure 4 As shown, an embodiment of the utility model provides a teaching aid display bearing structure, including a base body 1 and a support structure 2. The base body 1 is provided with a receiving groove 11, and the support structure 2 includes a rotating base 21, a support column 22 and a rotating platform 23.

[0032] The rotating seat 21 includes an axis body 211 and a rotating seat 212, the axis body 211 is installed in the receiving groove 11, the rotating seat 212 can rotate around the axis body 211 so that the support structure 2 is received in the receiving groove 11, one end of the support column 22 is connected to the rotating seat 212, and the other end of the support column 22 is connected to the rotating table 23, the length of the support column in the axial direction is adjustable, the rotating table 23 can rotate along the circumference of the support column 22, and a loading platform 24 is arranged on the rotating table 23.

[0033] A receiving groove 11 is provided on the seat body 1 of the present embodiment. The seat body 1 of the present embodiment can be made of metal. The present embodiment does not impose any special restrictions on the specific material of the seat body 1. The receiving groove 11 is used to accommodate the supporting structure 2. The size of the receiving groove 11 is larger than the size of the supporting structure 2.

[0034] The rotating seat 21 of this embodiment includes a shaft 211 and a rotating seat 212. The rotating seat 212 of the support structure 2 can rotate around the shaft 211 so that the support structure 2 is accommodated in the receiving groove 11. The shaft 211 is installed in the receiving groove 11. For example, the shaft 211 is installed on one side of the receiving groove 11. In order to prevent the rotating seat 212 from rotating during the display process, the rotating seat 212 of this embodiment can be a damping rotating seat, or a detachable blocking structure is provided on the seat body 1 to prevent the rotating seat 212 from rotating. This embodiment does not particularly limit the specific material and size of the shaft 211 and the rotating seat 212.

[0035] One end of the support column 22 of the present embodiment is connected to the rotating seat 212, and the other end of the support column 22 is connected to the rotating table 23. The length of the support column 22 in the height direction is adjustable. After the support structure 2 of the present embodiment rotates around the shaft body 211 and is screwed out of the receiving groove 11, the height of the support structure 2 can be adjusted by adjusting the length of the support column 22 in the axial direction, thereby adjusting the height of the rotating table 23. After reducing the length of the support column 22 in the axial direction, the support structure 2 is contracted, which can save storage space. The rotating table 23 of the present embodiment can rotate along the circumference of the support column 22. A stage 24 is provided on the rotating table 23. After placing the teaching aids to be demonstrated on the stage 24, the teaching aids on the stage 24 can be rotated by rotating the rotating table 23, so as to more comprehensively display the teaching aids to the observer and help the observer quickly understand the teaching aid model.

[0036] The teaching aid display bearing structure provided in the present embodiment includes a seat body and a supporting structure, the seat body is provided with a receiving groove, the supporting structure includes a rotating seat, a supporting column and a rotating table, the rotating seat includes an axis body and a rotating seat, the axis body is installed in the receiving groove, the rotating seat can rotate around the axis body so that the supporting structure is stored in the receiving groove, one end of the supporting column is connected to the rotating seat, and the other end of the supporting column is connected to the rotating table, the length of the supporting column in the height direction is adjustable, the rotating table can rotate along the circumference of the supporting column, and a loading platform is arranged on the rotating table. When in use, the teaching aid display bearing structure places the teaching aid to be demonstrated on the loading platform, the height of the loading platform can be adjusted by the supporting column, and the loading platform can be driven to rotate in the circumferential direction by the rotating table, so that the observer can observe the teaching aid from different angles, and the rotation of the rotating seat around the axis body can enable the supporting structure to be stored in the receiving groove of the seat body, thereby solving the technical problem that after the teaching aid display is finished, the teaching aid display bearing structure occupies a large area and is inconvenient to store.

[0037] In one specific embodiment, see Figure 1 , Figure 2 and Figure 4 The side wall of the receiving groove 11 is provided with symmetrically arranged slideways 111, and sliders are arranged at both ends of the shaft body 211, and the sliders can be slidably arranged in the slideways 111. In this embodiment, by arranging the slideways 111 on the side walls of the receiving groove 11, it is convenient for the support structure 2 to move on the base body 1. For example, when moving the teaching aids on the stage 24 from one position to another, it is only necessary to drag the support structure 2 to move the sliders to the corresponding position, thereby avoiding moving the entire teaching aid display bearing structure.

[0038] For further information, see Figure 2The rotating seat 212 has a cavity 213 in it, a U-shaped connector 214 in it, the opening of the U-shaped connector 214 faces the supporting column 22, the shaft 211 is disposed in the U-shaped cavity of the U-shaped connector 214, and the shaft 211 abuts against the bottom of the U-shaped cavity;

[0039] The U-shaped connector 214 is connected to the support column 22 via a T-shaped connector 215, and the T-shaped connector 215 includes a column portion and protruding portions symmetrically arranged on both sides of the column portion, and the two protruding portions are respectively clamped on two symmetrical inner walls of the U-shaped connector 214, and the column portion extends out of the cavity 213. The center of the support column 22 has a threaded hole, and the column portion is threadedly connected to the support column 22, so that when the support column 22 is rotated, the T-shaped connector 215 drives the U-shaped connector 214 to move so that the U-shaped connector 214 abuts against the shaft 211 to prevent the support structure 2 from rotating.

[0040] See also Figure 1-Figure 3 The handheld support column 22 is rotated by rotating the rotating seat 212, and the rotating seat 212 rotates around the shaft 211. When the support column 22 is erected, since the column part of the T-shaped connector 215 is threadedly connected to the support column 22, the first end of the support column 22 abuts against the rotating seat 212. When the rotating seat 212 is rotated, the column part of the T-shaped connector 215 drives the U-shaped connector 214 to move so that the U-shaped connector 214 abuts against the shaft 211. After the U-shaped connector 214 abuts against the shaft 211, the U-shaped connector 214 and the shaft 211 are locked, which prevents the support column 22 from rotating when displaying the model, thereby improving the stability of the teaching aid display bearing structure of this embodiment when displaying the model.

[0041] Preferably, the U-shaped connector 214 is an elastic plastic part. When the support structure 2 is located in the receiving groove 11, the side of the U-shaped connector 214 away from the opening abuts against the bottom of the cavity 213, and the side of the opening of the U-shaped connector 214 has a preset distance from the top of the cavity 213. The bottom refers to the side of the cavity away from the support column 22, and the top refers to the side of the cavity 213 close to the support column 22. The two side walls and the bottom wall of the U-shaped connector 214 of this embodiment cover the shaft 211.

[0042] The U-shaped connector 214 of the present embodiment is an elastic plastic part. One side of the opening of the U-shaped connector 214 of the present embodiment has a preset distance from the top of the cavity 213. When the support column 22 is rotated so that the column part of the T-shaped connector 215 drives the U-shaped connector 214 to move toward the support column 22, the deformation of the U-shaped connector 214 can be accommodated. When the U-shaped connector 214 moves toward the support column 22, the shaft 211 abuts against the bottom of the U-shaped connector 214, causing the U-shaped connector 214 to deform, thereby making the abutting force between the U-shaped connector 214 and the shaft 211 larger, thereby better preventing the rotating seat 212 from rotating, and better preventing the support column 22 from rotating when displaying the model. One side of the opening of the U-shaped connector 214 has a preset distance from the top of the cavity 213, which can ensure that when the column part of the T-shaped connector 215 drives the U-shaped connector 214 to move toward the support column 22, the deformation of the U-shaped connector 214 can be accommodated, and the deformation of the U-shaped connector 214 during the movement of the T-shaped connector 215 is within a certain range without damaging the U-shaped connector 214.

[0043] In one specific embodiment, see Figure 2 As shown, the support column 22 includes a first column 221 connected to the rotating seat 212 and a second column 222 connected to the rotating platform 23, and the first column 221 is threadedly connected to the second column 222. The support column 22 of this embodiment is threadedly connected to achieve telescopic adjustment, and this structure can achieve telescopic deformation under stress, and the threaded structure has good rigidity and can maintain the stability of the connection.

[0044] Furthermore, the first end of the first column 221 and the second end of the first column 221 are both provided with internal threads. The first end of the first column 221 of the support column 22 of this embodiment is connected to the column part of the T-shaped connector 215 through the internal threads, the column part of the T-shaped connector 215 is located on the inner side of the first column 221, the extension part of the T-shaped connector 215 is located in the cavity of the rotating seat 21, and the first column plays a protective role for the T-shaped connector 215.

[0045] For further information, see Figure 2 , Figure 3 As shown, a rotating seat 25 is provided on the rotating table 23, and the rotating seat 25 is used to control the tilting of the loading platform 24. In this embodiment, by providing the rotating seat 25 on the rotating table 23, the rotating seat 25 can make the teaching aids on the loading platform 24 tilt at an angle when controlling the tilting of the loading platform, so that students can have a more comprehensive understanding of the displayed teaching aids. In this embodiment, there is no particular restriction on the specific structure of the rotating seat 25, for example, it can be an existing damping rotating seat with low cost. The damping rotating seat of this embodiment can be realized by using the friction force generated by the extrusion between the gaskets.

[0046] In a specific embodiment, a first magnetic attraction portion is provided on the stage 24. In this embodiment, the stage 24 is provided with the first magnetic attraction portion, and the stage 24 is fixed with the display teaching aid by magnetic attraction, and the fixing method is convenient. It should be noted that an adsorption portion matching the first magnetic attraction portion is installed on the display teaching aid.

[0047] For further information, see Figure 3 , Figure 4 As shown, the receiving groove 11 is provided with a second magnetic attraction portion 112 for cooperating with the first magnetic attraction portion, and the second magnetic attraction portion is fixed on the seat body 1. The outer shape of the receiving groove 11 of this embodiment is an L-shaped structure. By providing the second magnetic attraction portion 112 cooperating with the first magnetic attraction portion in the receiving groove 11, when the teaching aid display supporting structure is in the storage state, the first magnetic attraction portion and the second magnetic attraction portion 112 adsorb and fix the loading platform 24, thereby avoiding the phenomenon that the supporting structure 2 is scattered in the storage state, and making the teaching aid display supporting structure more stable in the storage state.

[0048] The teaching aid display bearing structure provided by the embodiment of the utility model comprises a seat body and a supporting structure, the seat body is provided with a receiving groove, the supporting structure comprises a rotating seat, a supporting column and a rotating table, the rotating seat comprises an axle body and a rotating seat, the axle body is installed in the receiving groove, the rotating seat can rotate around the axle body so that the supporting structure is stored in the receiving groove, one end of the supporting column is connected to the rotating seat, and the other end of the supporting column is connected to the rotating table, the length of the supporting column in the axial direction is adjustable, the rotating table can rotate along the circumference of the supporting column, and a loading platform is arranged on the rotating table. When in use, the teaching aid display bearing structure places the teaching aid to be demonstrated on the loading platform, the height of the loading platform can be adjusted by the supporting column, and the loading platform can be driven to rotate circumferentially by the rotating table, so that the observer can observe the teaching aid from different angles, and the rotating seat can rotate around the axle body so that the supporting structure can be stored in the receiving groove of the seat body, which solves the technical problem that after the teaching aid display is finished, the teaching aid display bearing structure occupies a large area and is inconvenient to store.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A teaching aid display bearing structure, characterized in that: It includes a seat body and a supporting structure, wherein the seat body is provided with a receiving groove, and the supporting structure includes a rotating seat, a supporting column and a rotating platform; The rotating seat includes an axis body and a rotating seat, the axis body is installed in the accommodating groove, the rotating seat can rotate around the axis body so that the supporting structure is received in the accommodating groove, one end of the support column is connected to the rotating seat, and the other end of the support column is connected to the rotating table, the length of the support column in the axial direction is adjustable, the rotating table can rotate along the circumference of the support column, and a loading platform is arranged on the rotating table.

2. The teaching aid display bearing structure according to claim 1, characterized in that: A symmetrically arranged slideway is provided on the side wall of the accommodating groove, and sliding blocks are provided at both ends of the shaft body. The sliding blocks can be slidably arranged in the slideway.

3. The teaching aid display bearing structure according to claim 2, characterized in that: A cavity is provided in the rotating seat, a U-shaped connector is provided in the cavity, the opening of the U-shaped connector faces the supporting column, the shaft is provided in the U-shaped cavity of the U-shaped connector, and the shaft abuts against the bottom of the U-shaped cavity; The U-shaped connector is connected to the support column via a T-shaped connector, and the T-shaped connector includes a column portion and protruding portions symmetrically arranged on both sides of the column portion, and the two protruding portions are respectively clamped on two symmetrical inner walls of the U-shaped connector, and the column portion protrudes out of the cavity, and the column portion is threadedly connected to the support column, so that when the support column is rotated, the T-shaped connector drives the U-shaped connector to move so that the U-shaped connector abuts against the shaft to prevent the support structure from rotating.

4. The teaching aid display bearing structure according to claim 3, characterized in that: When the supporting structure is located in the accommodating groove, the side of the U-shaped connector away from the opening abuts against the bottom of the cavity, and the side of the opening of the U-shaped connector has a preset distance from the top of the cavity.

5. The teaching aid display bearing structure according to claim 3, characterized in that: The U-shaped connecting piece is an elastic plastic piece.

6. The teaching aid display bearing structure according to claim 3, characterized in that: The support column includes a first column connected to the rotating seat and a second column connected to the rotating platform, and the first column is threadedly connected to the second column.

7. The teaching aid display bearing structure according to claim 6, characterized in that: The first end of the first column and the second end of the first column are both provided with internal threads.

8. The teaching aid display bearing structure according to claim 1, characterized in that: The rotating platform is provided with a rotating seat, and the rotating seat is used to control the tilting angle of the loading platform.

9. The teaching aid display bearing structure according to claim 1, characterized in that: The loading platform is provided with a first magnetic attraction portion.

10. The teaching aid display bearing structure according to claim 9, characterized in that: A second magnetic attraction portion for cooperating with the first magnetic attraction portion is arranged in the accommodating groove, and the second magnetic attraction portion is fixed on the seat body.

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