CN215862526U

CN215862526U - Intelligent display teaching aid for preschool education

Info

Publication number: CN215862526U
Application number: CN202122165756.XU
Authority: CN
Inventors: 宫晓东
Original assignee: Shenyang University
Current assignee: Shenyang University
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-18
Anticipated expiration: 2031-09-08

Abstract

The utility model provides an intelligent display teaching aid for preschool education, and relates to the technical field of display teaching aids. According to the card fixing device, the fixing device is arranged, so that the situation that most display teaching aids position the card in a magnetic attraction mode and children easily collide with the card when the card fixing device is used by equipment is avoided, the potential safety hazard of the equipment is reduced, and the normal use of the equipment is facilitated.

Description

Intelligent display teaching aid for preschool education

Technical Field

The utility model relates to the technical field of display teaching aids, in particular to an intelligent display teaching aid for preschool education.

Background

Preschool education is education in which parents and young children systematically, programmatically and scientifically stimulate the infant's brain by various methods and entities to gradually improve the functions of various parts of the brain, and preschool education plays a very important role in the growth of children.

Along with the development of society, people attach importance to preschool education more and more, show the mode that the teaching aid was usually inhaled through magnetism at present and fix a position the card, and children easily collide with it in the equipment use, cause the condition that drops to appear in the card, and then increase the potential safety hazard of equipment, be unfavorable for the normal use of equipment, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that most display teaching aids in the prior art position a card in a magnetic attraction mode, and children easily collide with the card when equipment is used, so that the card falls off, the potential safety hazard of the equipment is increased, and the normal use of the equipment is not facilitated.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an intelligent display teaching aid for preschool education, includes branch, places piece, card, main part, display screen and fixing device, the surface of main part is provided with the display screen, the inner wall of main part is inserted and is equipped with the card, one side of main part is rotated and is connected with branch, the one end that the main part was kept away from to branch is provided with places the piece, fixing device sets up the inner wall in the main part, fixing device includes cardboard and dead lever, the inner wall sliding connection of cardboard and main part, the dead lever is inserted with the inner wall of main part and is established the connection, one side fixedly connected with spring A of card is kept away from to the cardboard, spring A keeps away from the inner wall fixed connection of one side of cardboard and main part.

Preferably, one side of the fixing rod is fixedly connected with a spring B, and one side, far away from the fixing rod, of the spring B is fixedly connected with the inner wall of the main body.

Preferably, the inner wall of the fixed rod is inserted and connected with a pressure lever, and one side of the pressure lever is fixedly connected with a spring C.

Preferably, one side, far away from the pressure lever, of the spring C is fixedly connected with the inner wall of the fixed rod, and the inner wall of the fixed rod is inserted and connected with a limiting block.

Preferably, one side fixedly connected with spring D of stopper, spring D keeps away from the one side of stopper and the inner wall fixed connection of dead lever, the depression bar is inserted with the inner wall of stopper and is established the connection.

Preferably, the surface of the supporting rod is provided with an adjusting device, the adjusting device comprises an adjusting rod and a fixing column, the adjusting rod is sleeved on the surface of the supporting rod and connected with the surface of the supporting rod, the fixing column is sleeved on the surface of the adjusting rod and connected with the surface of the adjusting rod, an adjusting hole is formed in the surface of the adjusting rod, and an adjusting groove is formed in the surface of the fixing column.

Preferably, the lower surface of the supporting rod is rotatably connected with a rotating rod, and the surface of the adjusting rod is fixedly connected with a connecting block.

Preferably, the fixing column is inserted and connected with the inner wall of the connecting block, and the inner wall of the connecting block is fixedly connected with a spring E.

Preferably, one side of the spring E, which is far away from the connecting block, is fixedly connected with an elastic block, and the surface of the elastic block is polished by sand paper.

Preferably, the inner wall of the fixed column is fixedly connected with a spring F, one side of the spring F, far away from the fixed column, is fixedly connected with an adjusting block, and the adjusting block is inserted into and connected with the inner wall of the connecting block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the fixing device, when the equipment runs, a user presses the pressure lever to make the pressure lever displace to drive the spring C to displace and deform to generate elastic force, then the pressure lever drives the limiting block to displace, then the limiting block drives the spring D to displace and deform to generate elastic force, then the limiting block is separated from the inner wall of the main body, then the fixing rod loses constraint, presses the fixing rod to make the fixing rod displace to drive the spring B to displace and deform to generate elastic force, then the clamping plate loses constraint, pulls the clamping plate to lose displacement to drive the spring A to displace and deform to generate elastic force, completes the fixation of the equipment, and effectively fixes the card through arranging the fixing device, and then avoided most to show that the teaching aid often fixes a position the card through the mode of magnetism, children easily collide rather than in the equipment use, cause the card the condition that drops to appear, and then reduce the potential safety hazard of equipment, the normal use of the equipment of being convenient for.

2. In the utility model, through arranging the adjusting device, when the equipment is used and the main body of the equipment is adjusted, a user presses the adjusting block to enable the adjusting block to displace to drive the spring F to displace and deform to generate elastic force, then the adjusting block is separated from the inner wall of the connecting block, then the elastic block is not bound, then the spring E resets to drive the elastic block to enable the fixed column of the elastic block to be propped against the inner wall of the connecting block, then the fixed column slides upwards to enable the adjusting groove of the fixed column to be combined with the adjusting hole, then the supporting rod is pulled to adjust, then the rotating rod is rotated to be combined with the inner wall of the adjusting hole to complete the adjustment of the equipment, and through arranging the adjusting device, the height of the equipment is effectively adjusted, and then avoid showing that the teaching aid is the integrated design for most, the condition that can't see the teaching aid clearly easily appears between the children of the different age brackets of equipment in use, and then improve equipment's compatibility, reduce user's economic loss.

Drawings

FIG. 1 is a schematic perspective view of an intelligent display teaching aid for preschool education according to the present invention;

FIG. 2 is a schematic structural diagram of the position A in FIG. 1 of an intelligent display teaching aid for preschool education according to the present invention;

FIG. 3 is a schematic diagram of a structure at B in FIG. 1 of an intelligent display teaching aid for preschool education according to the present invention;

FIG. 4 is a schematic structural view of a fixing device of an intelligent display teaching aid for preschool education according to the present invention;

FIG. 5 is a schematic structural diagram of an adjusting device in an intelligent display teaching aid for preschool education according to the present invention;

fig. 6 is a schematic structural diagram of an adjusting device at the position C in fig. 5 in the intelligent display teaching aid for preschool education.

Illustration of the drawings: 1. a strut; 2. placing the blocks; 3. a card; 4. a main body; 5. a display screen; 6. a fixing device; 61. clamping a plate; 62. a spring A; 63. a spring B; 64. fixing the rod; 65. a spring C; 66. a spring D; 67. a pressure lever; 68. a limiting block; 7. an adjustment device; 71. adjusting a rod; 72. connecting blocks; 73. a spring E; 74. a spring block; 75. fixing a column; 76. a spring F; 77. an adjusting block; 78. and (4) rotating the rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-6, an intelligent display teaching aid for preschool education, including branch 1, place piece 2, card 3, main part 4, display screen 5 and fixing device 6, the surface of main part 4 is provided with display screen 5, and the inner wall of main part 4 is inserted and is equipped with card 3, and one side of main part 4 is rotated and is connected with branch 1, and the one end that main part 4 was kept away from to branch 1 is provided with and places piece 2.

The specific arrangement and function of the fixing means 6 and the adjusting means 7 will be described in detail below.

As shown in fig. 1 and 4, the fixing device 6 includes a clamping plate 61 and a fixing rod 64, the clamping plate 61 is slidably connected with the inner wall of the main body 4, the fixing rod 64 is inserted into the inner wall of the main body 4 to be connected, one side of the clamping plate 61, which is far away from the card 3, is fixedly connected with a spring a62, one side of the spring a62, which is far away from the clamping plate 61, is fixedly connected with the inner wall of the main body 4, one side of the fixing rod 64 is fixedly connected with a spring B63, one side of the spring B63, which is far away from the fixing rod 64, is fixedly connected with a pressure lever 67, which is inserted into the inner wall of the fixing rod 64, one side of the pressure lever 67 is fixedly connected with a spring C65, the clamping plate 61 is arranged, and the card 3 is convenient to be fixed.

One side that depression bar 67 was kept away from to spring C65 and the inner wall fixed connection of dead lever 64, the inner wall of dead lever 64 is inserted and is established and be connected with stopper 68, one side fixedly connected with spring D66 of stopper 68, one side that stopper 68 was kept away from to spring D66 and the inner wall fixed connection of dead lever 64, depression bar 67 is inserted with the inner wall of stopper 68 and is established and be connected, sets up dead lever 64, is convenient for fix cardboard 61.

The whole fixing device 6 achieves the effect that when the fixing device 6 is arranged, when the equipment runs, a user presses the pressure rod 67 to enable the pressure rod 67 to displace and drive the spring C65 to displace and deform to generate elastic force, then the pressure rod 67 drives the limiting block 68 to displace, then the limiting block 68 drives the spring D66 to displace and deform to generate elastic force, then the limiting block 68 is separated from the inner wall of the main body 4, then the fixing rod 64 loses constraint, the fixing rod 64 is pressed to enable the fixing rod 64 to displace and drive the spring B63 to displace and deform to generate elastic force, then the clamping plate 61 loses constraint, the clamping plate 61 is pulled to lose displacement and drive the spring A62 to displace and deform to generate elastic force, the equipment is fixed, the fixing device 6 is arranged to effectively fix the card 3, and further the situation that most display teaching aids position the card 3 in a magnetic attraction mode, children are easy to collide with the equipment when the equipment is used, and the card 3 falls off is avoided, thereby reducing the potential safety hazard of the equipment and facilitating the normal use of the equipment.

As shown in fig. 1 and 6, the adjusting device 7 includes an adjusting rod 71 and a fixing rod 75, the adjusting rod 71 is connected with the surface of the supporting rod 1 in a sleeved manner, the fixing rod 75 is connected with the surface of the adjusting rod 71 in a sleeved manner, an adjusting hole is formed in the surface of the adjusting rod 71, an adjusting groove is formed in the surface of the fixing rod 75, the rotating rod 78 is rotatably connected to the lower surface of the supporting rod 1, the connecting block 72 is fixedly connected to the surface of the adjusting rod 71, the fixing rod 75 is connected with the inner wall of the connecting block 72 in an inserted manner, a spring E73 is fixedly connected to the inner wall of the connecting block 72, the fixing rod 75 is arranged, and the adjusting rod 71 is conveniently fixed.

Spring E73 keeps away from one side fixedly connected with bullet piece 74 of connecting block 72, and the surface of bullet piece 74 adopts abrasive paper to polish handles, and the inner wall fixedly connected with spring F76 of fixed column 75, one side fixedly connected with regulating block 77 that fixed column 75 was kept away from to spring F76, and regulating block 77 is inserted with the inner wall of connecting block 72 and is established and be connected, sets up regulating block 77, is convenient for fix fixed column 75.

The whole adjusting device 7 has the effects that when the adjusting device 7 is arranged, when the main body 4 of the equipment is adjusted during use, a user presses the adjusting block 77 to displace and drive the spring F76 to displace and deform to generate elastic force, the adjusting block 77 is separated from the inner wall of the connecting block 72, the elastic block 74 loses constraint, the spring E73 resets and drives the elastic block 74 to enable the fixed column 75 to prop against the inner wall of the connecting block 72, the fixed column 75 is upwards slid to enable the adjusting groove to be combined with the adjusting hole, the supporting rod 1 is pulled to adjust, the rotating rod 78 is rotated to enable the rotating rod to be combined with the inner wall of the adjusting hole to complete adjustment of the equipment, the height of the equipment is effectively adjusted by arranging the adjusting device 7, the situation that most of displayed teaching aids are designed integrally is avoided, the situation that the teaching aids cannot be seen easily among children of different ages during use of the equipment is avoided, and the compatibility of the equipment is further improved, the economic loss of the user is reduced.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an intelligent display teaching aid is used in preschool education, includes branch (1), places piece (2), card (3), main part (4), display screen (5) and fixing device (6), its characterized in that: the surface of main part (4) is provided with display screen (5), the inner wall of main part (4) is inserted and is equipped with card (3), one side of main part (4) is rotated and is connected with branch (1), the one end that main part (4) were kept away from in branch (1) is provided with places piece (2), fixing device (6) set up the inner wall in main part (4), fixing device (6) include cardboard (61) and dead lever (64), the inner wall sliding connection of cardboard (61) and main part (4), dead lever (64) are inserted with the inner wall of main part (4) and are established the connection, one side fixedly connected with spring A (62) of card (3) are kept away from in cardboard (61), one side that cardboard (61) were kept away from in spring A (62) and the inner wall fixed connection of main part (4).

2. An intelligent display teaching aid for preschool education as claimed in claim 1, wherein: one side of the fixing rod (64) is fixedly connected with a spring B (63), and one side, far away from the fixing rod (64), of the spring B (63) is fixedly connected with the inner wall of the main body (4).

3. An intelligent display teaching aid for preschool education as claimed in claim 1, wherein: the inner wall of the fixing rod (64) is inserted and connected with a pressure lever (67), and one side of the pressure lever (67) is fixedly connected with a spring C (65).

4. An intelligent display teaching aid for preschool education as claimed in claim 3, wherein: one side, far away from the pressure lever (67), of the spring C (65) is fixedly connected with the inner wall of the fixing rod (64), and the inner wall of the fixing rod (64) is inserted and connected with a limiting block (68).

5. An intelligent display teaching aid for preschool education as claimed in claim 4, wherein: one side fixedly connected with spring D (66) of stopper (68), one side that stopper (68) were kept away from in spring D (66) and the inner wall fixed connection of dead lever (64), depression bar (67) are inserted with the inner wall of stopper (68) and are established and be connected.

6. An intelligent display teaching aid for preschool education as claimed in claim 1, wherein: the surface of branch (1) is provided with adjusting device (7), adjusting device (7) are including adjusting pole (71) and fixed column (75), adjust pole (71) and the last fixed surface who places piece (2) and be connected, adjust pole (71) and establish with the surface cover of branch (1) and be connected, fixed column (75) and the surface cover of adjusting pole (71) are established and are connected, adjust the surface of pole (71) and seted up the regulation hole, the adjustment tank has been seted up on the surface of fixed column (75).

7. An intelligent display teaching aid for preschool education as claimed in claim 6, wherein: the lower surface of the support rod (1) is rotatably connected with a rotating rod (78), and the surface of the adjusting rod (71) is fixedly connected with a connecting block (72).

8. An intelligent display teaching aid for preschool education as claimed in claim 7, wherein: the fixing column (75) is connected with the inner wall of the connecting block (72) in an inserting mode, and the inner wall of the connecting block (72) is fixedly connected with a spring E (73).

9. An intelligent display teaching aid for preschool education as claimed in claim 8, wherein: spring E (73) keep away from one side fixedly connected with bullet piece (74) of connecting block (72), the surface of bullet piece (74) adopts abrasive paper to polish and handles.

10. An intelligent display teaching aid for preschool education as claimed in claim 7, wherein: the inner wall of fixed column (75) fixedly connected with spring F (76), one side fixedly connected with regulating block (77) that fixed column (75) was kept away from in spring F (76), regulating block (77) are inserted with the inner wall of connecting block (72) and are established the connection.