CN215526996U

CN215526996U - Teaching aid is used in preschool education show

Info

Publication number: CN215526996U
Application number: CN202121783957.XU
Authority: CN
Inventors: 曾令华; 何彦雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-14
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a teaching aid for preschool education display, which comprises a bottom plate, wherein an installation frame is fixedly connected to the left side of the top of the bottom plate, a speed reducing motor is fixedly connected to the bottom of an inner cavity of the installation frame, a rotary rod is fixedly connected to the output end of the speed reducing motor, the top of the rotary rod penetrates through the installation frame and is fixedly connected with a transverse plate, an acrylic outer frame is placed at the top of the transverse plate, and limiting plates are fixedly connected to two sides of the top of the transverse plate. According to the utility model, through the bottom plate, the speed reducing motor, the mounting frame, the rotary rod, the acrylic outer frame, the transverse plate, the storage frame, the storage battery, the power supply bin, the placing plate, the clamping rod, the limiting plate and the limiting spring, the device can achieve a function with a good protection effect, and the problems that the existing teaching aid for preschool education display in the market does not have a function with a good protection effect, the display effect is general, the rotary display cannot be realized, the displayed object is easily mistakenly touched by infants, the displayed object is damaged, and the use by teachers is not facilitated are solved.

Description

Teaching aid is used in preschool education show

Technical Field

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

Background

Preschool education is one of important contents of preschool education and forms part of a scientific system of preschool education, children are basic stages of life intelligence development and are the fastest-developing periods, proper and correct preschool education has great effects on infant intelligence and future development, the formation and development of supernormal children are not related to proper and correct preschool education, particularly the preschool education in intelligence, the preschool intelligence development is a multi-aspect cultivation process, the psychological health concern of preschool children is not small, the development of the children in the age is very immature, parents and young students are actively guided, many of the current children are solitary children, the self-consciousness is strong, the concerns about other people are lacked, and the children are not understood, so that parents and young students are actively guided to concern about others, share in schooling, and the children are actively guided to, Are willing to share.

The show teaching aid needs to be used at preschool education in-process and demonstrates the teaching to the infant, and the teaching aid does not possess the good function of protecting effect for preschool education show on the existing market, and the bandwagon effect is general, unable rotatory show, and easy infant mistake bumps, causes show article to damage, is unfavorable for teacher's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a teaching aid for preschool education display, which has the advantage of good protection effect, and solves the problems that the existing teaching aid for preschool education display in the market does not have the function of good protection effect, has general display effect, can not be displayed in a rotating manner, is easy to be touched by children by mistake, causes damage to displayed articles, and is not beneficial to teachers.

In order to achieve the purpose, the utility model provides the following technical scheme: a teaching aid for preschool education display comprises a base plate, wherein a mounting frame is fixedly connected to the left side of the top of the base plate, a speed reducing motor is fixedly connected to the bottom of an inner cavity of the mounting frame, a rotary rod is fixedly connected to the output end of the speed reducing motor, the top of the rotary rod penetrates through the mounting frame and is fixedly connected with a transverse plate, an acrylic outer frame is placed at the top of the transverse plate, limiting plates are fixedly connected to two sides of the top of the transverse plate, clamping rods penetrate through the surfaces of the limiting plates, positioning holes matched with the clamping rods for use are formed in the surface of the acrylic outer frame, a traction handle is fixedly connected to the outer side of the clamping rods, limiting springs are fixedly connected to the top and the bottom of the surface of the traction handle, one side, away from the traction handle, of the limiting springs is fixedly connected with a limiting plate, a power bin is fixedly connected to the right side of the mounting frame, and a storage battery is installed in the inner cavity of the power bin, the right side fixedly connected with storage frame at bottom plate top, there is the cabinet door storage frame's surface through hinge swing joint, the surface mounting of cabinet door has the hasp.

Preferably, the inner cavity of the mounting frame is provided with a wiring hole, and the top of the power supply bin is provided with a charging interface.

Preferably, both sides of the rotating rod are fixedly connected with reinforcing rods, and the tops of the reinforcing rods are fixedly connected with the transverse plate.

Preferably, the surface of the cabinet door is fixedly connected with observation glass, and the outer side of the cabinet door is fixedly connected with a sealing rubber strip.

Preferably, the storage frame is provided with a placing plate in the inner cavity, the surface of the placing plate is fixedly connected with a rubber coating, and the top of the transverse plate is provided with a rubber pad.

Preferably, both sides of the bottom plate are fixedly connected with movable wheels, and the right side of the bottom plate is fixedly connected with a push rod.

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

1. according to the utility model, through the bottom plate, the speed reducing motor, the mounting frame, the rotary rod, the acrylic outer frame, the transverse plate, the storage frame, the storage battery, the power supply bin, the placing plate, the clamping rod, the limiting plate and the limiting spring, the device can achieve a function with a good protection effect, and the problems that the existing teaching aid for preschool education display in the market does not have a function with a good protection effect, the display effect is general, the rotary display cannot be realized, the displayed object is easily mistakenly touched by infants, the displayed object is damaged, and the use by teachers is not facilitated are solved.

2. Through the arrangement of the wiring holes, the equipment can be more conveniently penetrated and wired, and the electrical connection operation of a user is facilitated;

by using the reinforcing rods, the transverse plate can be effectively prevented from shaking during rotation, and the stability of the transverse plate during use is guaranteed;

by observing the use of the glass, a user can observe the inner cavity of the equipment more conveniently, and the operation and use of the user are facilitated;

the rubber material is used, so that the placing stability of the equipment can be effectively guaranteed, and the phenomenon that the equipment slides when placed is avoided;

through the use of activity wheel and push rod, can facilitate the user more and promote equipment, convenient to use person's operation is used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a storage frame of the present invention;

fig. 3 is a schematic view of a part a of fig. 1.

In the figure: 1. a base plate; 2. a reduction motor; 3. installing a frame; 4. rotating the rod; 5. a reinforcing bar; 6. an acrylic outer frame; 7. a transverse plate; 8. observing glass; 9. a cabinet door; 10. a push rod; 11. a storage frame; 12. a movable wheel; 13. sealing rubber strips; 14. a storage battery; 15. a power supply bin; 16. placing the plate; 17. a clamping rod; 18. a limiting plate; 19. a limiting spring; 20. a traction handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The bottom plate 1, the speed reducing motor 2, the mounting frame 3, the rotating rod 4, the reinforcing rod 5, the acrylic outer frame 6, the transverse plate 7, the observation glass 8, the cabinet door 9, the push rod 10, the storage frame 11, the movable wheel 12, the sealing rubber strip 13, the storage battery 14, the power supply bin 15, the placing plate 16, the clamping rod 17, the limiting plate 18, the limiting spring 19 and the traction handle 20 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians in the technical manual or conventional experimental methods.

Referring to fig. 1-3, a teaching aid for preschool education display comprises a bottom plate 1, movable wheels 12 are fixedly connected to both sides of the bottom plate 1, a push rod 10 is fixedly connected to the right side of the bottom plate 1, the movable wheels 12 and the push rod 10 are used, so that a user can push equipment more conveniently, the user can operate and use the teaching aid conveniently, a mounting frame 3 is fixedly connected to the left side of the top of the bottom plate 1, a wire feeding hole is formed in the inner cavity of the mounting frame 3, a charging port is formed in the top of a power supply bin 15, the device can be more conveniently passed through and wired through the wire feeding hole, the user can electrically connect and operate conveniently, a speed reducing motor 2 is fixedly connected to the bottom of the inner cavity of the mounting frame 3, a rotary rod 4 is fixedly connected to the output end of the speed reducing motor 2, reinforcing rods 5 are fixedly connected to both sides of the rotary rod 4, and the top of the reinforcing rods 5 is fixedly connected with a transverse plate 7, through the use of the reinforcing rod 5, the phenomenon that the transverse plate 7 shakes during rotation can be effectively avoided, the stability of the transverse plate 7 during use is ensured, the top of the rotary rod 4 penetrates through the mounting frame 3 and is fixedly connected with the transverse plate 7, the acrylic outer frame 6 is placed on the top of the transverse plate 7, the limiting plates 18 are fixedly connected to both sides of the top of the transverse plate 7, the clamping rods 17 penetrate through the surfaces of the limiting plates 18, the surface of the acrylic outer frame 6 is provided with positioning holes matched with the clamping rods 17 for use, the outer side of the clamping rods 17 is fixedly connected with the traction handle 20, the top and the bottom of the surface of the traction handle 20 are fixedly connected with limiting springs 19, one side of the limiting springs 19, which is far away from the traction handle 20, is fixedly connected with the limiting plate 18, the right side of the mounting frame 3 is fixedly connected with the power supply bin 15, the inner cavity of the power supply bin 15 is provided with the storage battery 14, the right side of the top of the bottom plate 1 is fixedly connected with the storage frame 11, the inner cavity of the storage frame 11 is provided with the placing plate 16, place the fixed surface of board 16 and be connected with the rubber coating, the rubber pad has been placed at the top of diaphragm 7, use through rubber materials, can effectively ensure the stability of placing of equipment, avoid equipment gliding phenomenon to appear when placing, there is cabinet door 9 on the surface of storage frame 11 through hinge swing joint, the fixed surface of cabinet door 9 is connected with observation glass 8, the outside fixedly connected with joint strip 13 of cabinet door 9, use through observation glass 8, can observe the inner chamber of equipment more person of facilitating the use, convenient to use person's operation is used, the surface mounting of cabinet door 9 has the hasp.

When the device is used, a user takes out an article to be displayed in the inner cavity of the storage frame 11 and places the article on the surface of the transverse plate 7, the user places the acrylic outer frame 6 on the surface of the transverse plate 7, the acrylic outer frame 6 is limited through the groove formed in the surface of the transverse plate 7, the traction handle 20 is pulled through the elasticity of the limiting spring 19 to drive the clamping rod 17 to penetrate through the inner cavity of the acrylic outer frame 6, the limiting on the acrylic outer frame 6 is completed, an infant is prevented from taking off the acrylic outer frame 6, the rotating rod 4 is driven to rotate through the starting of the speed reducing motor 2, the transverse plate 7 is driven to rotate through the rotation of the rotating rod 4, and rotary display is performed, through the matching of the structures, the device can achieve the function of good protection effect, the problem that a teaching aid for preschool education display on the existing market does not have the function of good protection effect is solved, the display effect is general and the rotary display cannot be performed, and is easy to be touched by children by mistake, thereby causing the damage of the displayed articles and being not beneficial to the use of teachers.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching aid is used in preschool education show, includes bottom plate (1), its characterized in that: the utility model discloses a floor board, including bottom plate (1), bottom plate, fixing frame (3), mounting frame (3) inner chamber, bottom fixedly connected with gear motor (2), the output fixedly connected with rotary rod (4) of gear motor (2), mounting frame (3) and fixedly connected with diaphragm (7) are run through at the top of rotary rod (4), ya keli frame (6) have been placed at the top of diaphragm (7), the equal fixedly connected with limiting plate (18) in both sides at diaphragm (7) top, the surface of limiting plate (18) is run through has kelly (17), the locating hole that uses with kelly (17) cooperation is seted up on the surface of yakeli frame (6), the outside fixedly connected with of kelly (17) pulls (20), pull top and the equal fixedly connected with spacing spring (19) in bottom on (20) surface, spacing spring (19) keep away from to pull one side and limiting plate (18) fixed connection of (20), the right side fixedly connected with power storehouse (15) of installing frame (3), battery (14) are installed to the inner chamber in power storehouse (15), the right side fixedly connected with storage frame (11) at bottom plate (1) top, there is cabinet door (9) on the surface of storage frame (11) through hinge swing joint, the surface mounting of cabinet door (9) has the hasp.

2. A teaching aid for preschool education presentation according to claim 1, wherein: the inner cavity of the mounting frame (3) is provided with a wiring hole, and the top of the power supply bin (15) is provided with a charging interface.

3. A teaching aid for preschool education presentation according to claim 1, wherein: the equal fixedly connected with stiffener (5) in both sides of rotary rod (4), the top and diaphragm (7) fixed connection of stiffener (5).

4. A teaching aid for preschool education presentation according to claim 1, wherein: the surface of the cabinet door (9) is fixedly connected with observation glass (8), and the outer side of the cabinet door (9) is fixedly connected with a sealing rubber strip (13).

5. A teaching aid for preschool education presentation according to claim 1, wherein: a placing plate (16) is installed in the inner cavity of the storage frame (11), a rubber coating is fixedly connected to the surface of the placing plate (16), and a rubber pad is placed at the top of the transverse plate (7).

6. A teaching aid for preschool education presentation according to claim 1, wherein: the two sides of the bottom plate (1) are fixedly connected with movable wheels (12), and the right side of the bottom plate (1) is fixedly connected with a push rod (10).