CN214068034U

CN214068034U - AR analogue means is used in wisdom teaching

Info

Publication number: CN214068034U
Application number: CN202120180920.1U
Authority: CN
Inventors: 倪丹
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-08-27
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an AR simulation device for intelligent teaching, which comprises a main body, wherein a plurality of connecting plugs are equidistantly arranged on the surface of the main body, a limiting block is fixed at one end of each connecting plug, a clamping groove is formed in the limiting block, a fixed block is fixed on the surface of the main body relative to one side of each connecting plug, a first limiting groove is formed in the fixed block, and the limiting block is embedded into the first limiting groove; stopper, fixed block, slide bar, cardboard, spring, first spacing groove, draw-in groove, first sliding tray, second sliding tray through the design can improve the stability that plug and device are connected, avoid receiving dragging of external force to take place easily not hard up, drop even, through the extrusion piece of design, conveniently press the slide bar.

Description

AR analogue means is used in wisdom teaching

Technical Field

The utility model belongs to the technical field of the teaching equipment, concretely relates to AR analogue means is used in wisdom teaching.

Background

The AR technology is a technology for skillfully fusing virtual information and a real world, and a plurality of technical means such as multimedia, three-dimensional modeling, real-time tracking and registration, intelligent interaction, sensing and the like are widely applied, and virtual information such as characters, images, three-dimensional models, music, videos and the like generated by a computer is applied to the real world after analog simulation, and the two kinds of information complement each other, so that the 'enhancement' of the real world is realized. An AR simulator is needed in the process of AR simulation teaching.

Present AR analogue means is used in wisdom teaching when using, its needs and corresponding data line connection, but the stability of connecting is relatively poor, receives pulling of external force easily and takes place not hard up, drops even, influences the normal work of device, and the surface of device does not have corresponding safeguard measure moreover, and its four corners department receives the collision easily and appears damaging, so need design a structure and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a AR analogue means is used in wisdom teaching 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: an AR simulator for intelligent teaching comprises a main body, a plurality of connecting plugs are arranged on the surface of the main body at equal intervals, a limiting block is fixed at one end of each connecting plug, a clamping groove is arranged in the limiting block, a fixing block is fixed on one side of the surface of the main body opposite to each connecting plug, a first limit groove is arranged inside the fixed block, the limit block is embedded into the first limit groove, a second sliding groove communicated with the first limiting groove is arranged inside the fixed block, a first sliding groove is arranged at the top end of the second sliding groove in a penetrating way, a sliding rod penetrates through the first sliding groove, a clamping plate is fixed at the bottom end of the sliding rod, the cardboard runs through the inside of second sliding tray embedding to the draw-in groove, be connected with the spring between the bottom of slide bar and the bottom of second sliding tray.

Preferably, an extrusion block is fixed at the top end of the sliding rod, and the extrusion block is a plastic component.

Preferably, the equal symmetry in four corners department of main part is fixed with the fixed plate, every the second spacing groove has all been seted up to the inside of fixed plate, the four corners department of main part all is provided with the metal sheet, every the both ends of metal sheet are embedded into the inside that corresponds the second spacing groove respectively, every the surface of metal sheet all is fixed with the protection pad.

Preferably, a plurality of protrusions are fixed on the inner wall surface of the second limiting groove at equal intervals, and each protrusion is tightly attached to the two end surfaces of the metal plate.

Preferably, the surface of the main body is provided with a plurality of indicator lights at equal intervals relative to the top of the connecting plug, and the surface of the main body is provided with a plurality of keys relative to one side of the connecting plug.

Preferably, the top end surface of the main body is provided with a groove, and the inner wall surface of the groove is adhered with a nameplate.

Preferably, the four corners of the bottom end of the main body are respectively fixed with a support leg, and the bottom end of each support leg is respectively fixed with a damping pad.

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

1. stopper, fixed block, slide bar, cardboard, spring, first spacing groove, draw-in groove, first sliding tray, second sliding tray through the design can improve the stability that plug and device are connected, avoid receiving dragging of external force to take place easily not hard up, drop even, through the extrusion piece of design, conveniently press the slide bar.

2. Through the protection pad of design, can protect the four corners department of device, through metal sheet, fixed plate, the second spacing groove of design, do benefit to the installation and the dismantlement of protection pad, this simple structure moreover, convenient operation.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;

FIG. 3 is a front cross-sectional view of the area A of FIG. 1 according to the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is an enlarged view of the area B in fig. 4 according to the present invention.

In the figure: 1. a main body; 2. a connecting plug; 3. a protection pad; 4. a fixing plate; 5. a limiting block; 6. a first limit groove; 7. a slide bar; 8. a fixed block; 9. a first sliding groove; 10. a card slot; 11. a second sliding groove; 12. clamping a plate; 13. a metal plate; 14. a second limit groove.

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.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: an AR simulator for intelligent teaching comprises a main body 1, a plurality of connecting plugs 2 are arranged on the surface of the main body 1 at equal intervals, a limiting block 5 is fixed at one end of each connecting plug 2, a clamping groove 10 is formed in the limiting block 5, a fixing block 8 is fixed on one side of the surface of the main body 1 corresponding to each connecting plug 2, a first limiting groove 6 is formed in the fixing block 8, the limiting block 5 is embedded into the first limiting groove 6, a second sliding groove 11 communicated with the first limiting groove 6 is formed in the fixing block 8, a first sliding groove 9 is formed in the top end of the second sliding groove 11 in a penetrating manner, a sliding rod 7 penetrates through the first sliding groove 9, a clamping plate 12 is fixed at the bottom end of the sliding rod 7, the clamping plate 12 penetrates through the second sliding groove 11 and is embedded into the clamping groove 10, a spring is connected between the bottom end of the sliding rod 7 and the bottom end of the second sliding groove 11, stopper 5, fixed block 8, slide bar 7, cardboard 12, spring, first spacing groove 6, draw-in groove 10, first sliding tray 9, second sliding tray 11 through the design, can improve the stability that plug 2 and device are connected, avoid receiving dragging of external force and take place not hard up easily, drop even, the top of slide bar 7 is fixed with the extrusion piece, through the extrusion piece of design, conveniently presses slide bar 7, the extrusion piece is the plastics material component.

In this embodiment, it is preferred, the equal symmetry in four corners department of main part 1 is fixed with fixed plate 4, second spacing groove 14 has all been seted up to the inside of every fixed plate 4, the four corners department of main part 1 all is provided with metal sheet 13, metal sheet 13 is the arc, the both ends of every metal sheet 13 are embedded into the inside that corresponds second spacing groove 14 respectively, the surface of every metal sheet 13 all is fixed with protection pad 3, protection pad 3 through the design, can protect the four corners department of device, metal sheet 13 through the design, fixed plate 4, second spacing groove 14, do benefit to the installation and the dismantlement of protection pad 3, and this simple structure, and convenient operation.

In this embodiment, preferably, a plurality of protrusions are fixed to the inner wall surface of the second limiting groove 14 at equal intervals, the protrusions can improve the stability of the installation of the protection pad 3, and each protrusion is tightly attached to the two end surfaces of the metal plate 13.

In this embodiment, preferably, a plurality of indicator lights are disposed on the surface of the main body 1 at equal intervals with respect to the top of the connection plug 2, the indicator lights can indicate the working state of the device at this time, and a plurality of keys are disposed on the surface of the main body 1 at a side with respect to the connection plug 2.

In this embodiment, preferably, the top surface of the main body 1 is provided with a groove, and the inner wall surface of the groove is adhered with a nameplate, so that the user can know the basic information of the device.

In this embodiment, preferably, the four corners of the bottom end of the main body 1 are fixed with support legs, and the bottom end of each support leg is fixed with a damping pad, so that the damping pad can improve the friction force between the device and the contact surface and improve the stability.

The utility model discloses a theory of operation and use flow: when the utility model is used, a plurality of protection pads 3 are firstly installed at the four corners of the device, the two ends of the metal plate 13 are embedded into the corresponding second limit grooves 14 and tightly attached to the bulges on the inner wall surfaces of the second limit grooves 14, the installation stability of the protection pads 3 is improved, the protection pads 3 are installed until the two ends of the metal plate 13 are completely embedded into the second limit grooves 14, the structure can play a certain protection role for the four corners of the device, then the corresponding connecting plug 2 is connected with the device, the extrusion block is pressed to drive the sliding rod 7 to slide in the same direction in the first sliding groove 9 and the second sliding groove 11, at the moment, the sliding rod 7 extrudes the spring to enable the spring to be stressed and contracted, the sliding rod 7 slides while driving the clamping plate 12 to slide in the same direction in the first limit groove 6 and the second sliding groove 11 until the clamping plate 12 completely slides out of the first limit groove 6, next with connecting plug 2 embedding to the inside of jack, stopper 5 also imbeds thereupon to the inside of first spacing groove 6, loosen the extrusion piece of pressing, the spring loses the inside reverse slip that promotes slide bar 7 at first sliding tray 9 and second sliding tray 11 after the extrusion, slide bar 7 drives cardboard 12 at the inside reverse slip of second sliding tray 11, until the one end of cardboard 12 imbeds to the inside of draw-in groove 10, just installed connecting plug 2, the stability of connecting plug 2 with the device is connected has further been improved. When the device works, the virtual information and the real world can be skillfully fused under the coordination of other equipment, so that the teaching quality is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a AR analogue means is used in wisdom teaching, includes main part (1), its characterized in that: the connecting plug structure is characterized in that a plurality of connecting plugs (2) are arranged on the surface of the main body (1) at equal intervals, one end of each connecting plug (2) is fixed with a limiting block (5), a clamping groove (10) is formed in the limiting block (5), a fixing block (8) is fixed on one side, opposite to each connecting plug (2), of the surface of the main body (1), a first limiting groove (6) is formed in the fixing block (8), the limiting block (5) is embedded into the first limiting groove (6), a second sliding groove (11) communicated with the first limiting groove (6) is formed in the fixing block (8), a first sliding groove (9) is formed in the top end of the second sliding groove (11) in a penetrating manner, a sliding rod (7) penetrates through the first sliding groove (9), and a clamping plate (12) is fixed at the bottom end of the sliding rod (7), the clamping plate (12) penetrates through the second sliding groove (11) and is embedded into the clamping groove (10), and a spring is connected between the bottom end of the sliding rod (7) and the bottom end of the second sliding groove (11).

2. The AR simulator for intelligent teaching according to claim 1, wherein: an extrusion block is fixed at the top end of the sliding rod (7), and the extrusion block is a plastic component.

3. The AR simulator for intelligent teaching according to claim 1, wherein: the equal symmetry in four corners department of main part (1) is fixed with fixed plate (4), every second spacing groove (14) have all been seted up to the inside of fixed plate (4), the four corners department of main part (1) all is provided with metal sheet (13), every the both ends of metal sheet (13) are embedded into respectively to the inside that corresponds second spacing groove (14), every the surface of metal sheet (13) all is fixed with protection pad (3).

4. The AR simulator for intelligent teaching according to claim 3, wherein: a plurality of bulges are fixed on the inner wall surface of the second limit groove (14) at equal intervals, and each bulge is tightly attached to the two end surfaces of the metal plate (13).

5. The AR simulator for intelligent teaching according to claim 1, wherein: the surface of the main body (1) is provided with a plurality of indicator lamps at equal intervals relative to the top of the connecting plug (2), and the surface of the main body (1) is provided with a plurality of keys relative to one side of the connecting plug (2).

6. The AR simulator for intelligent teaching according to claim 1, wherein: the top end surface of the main body (1) is provided with a groove, and the inner wall surface of the groove is adhered with a nameplate.

7. The AR simulator for intelligent teaching according to claim 1, wherein: the bottom four corners department of main part (1) all is fixed with the landing leg, every the bottom of landing leg all is fixed with the damping pad.