CN209859318U

CN209859318U - Preschool children literacy device

Info

Publication number: CN209859318U
Application number: CN201920286711.8U
Authority: CN
Inventors: 袁小龙
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-12-27
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a pre-school-age children literacy device, which comprises a main body, a fixing device and a cleaning device, wherein the fixing device comprises a fixing groove, the fixing groove is arranged at the lower end of the front surface of the main body, the cleaning device is arranged at the upper end of the front surface of the main body, one end of the fixing groove is provided with a fixing baffle, one end of the rear surface of the fixing baffle is fixedly connected with a fixing block, the other end of the rear surface of the fixing baffle is fixedly connected with a rotating shaft base, one end of the rotating shaft base is provided with a bolt hole, the other end of the rotating shaft base is rotatably connected with a second rotating shaft, the second rotating shaft is fixedly connected with the main body, an instrument can be injured due to accidental closure when in use through the fixing device arranged on the outer surface of the main body, and a display screen and the base can be completely closed when the device is, certain convenience is brought to the use of the device.

Description

Preschool children literacy device

Technical Field

The utility model relates to a literacy device, in particular to a literacy device for preschool children.

Background

Childhood education refers to the cultivation and training of children in moral education, intellectual education, sports, etc. It is an important link for improving population quality. Pre-adults before the arrival of adolescence are called children or juveniles, and the plastic children education with strong child education in the aspects of thought, character, intelligence, physique and the like is an important basis of the whole education cause.

The current literacy device can not prevent that the display screen is unexpected to be closed when using, and children's finger can lead to the injury because of the unexpected closing of display screen, has brought inconvenience for children's use, and the device has piling up of dust when not using, has brought certain inconvenience for the use of device, consequently, technical personnel in the art provide a preschool children literacy device to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a preschool children literacy device to solve the current literacy device that proposes in the above-mentioned background art, can not prevent that the display screen accident from closing when using, children's finger can be closed because of the accident of display screen and lead to the injury, the use for children has brought inconveniently, the device has piling up of dust when not using, the use for the device has brought certain inconvenience, therefore, the technical staff in the art provides a preschool children literacy device, in order to solve above-mentioned background art and provide the problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a children literacy device before school age, includes the main part, still includes fixing device and cleaning device, fixing device includes fixed recess, fixed recess sets up the front surface lower extreme in the main part, cleaning device installs the front surface upper end in the main part, the one end of fixed recess is provided with fixed stop, fixed stop's rear surface one end fixedly connected with fixed block, fixed stop's rear surface other end fixedly connected with pivot base, the bolt hole has been seted up to the one end of pivot base, the other end of pivot base rotates and is connected with the second pivot, and second pivot and main part fixed connection, the inboard of pivot base is provided with the crab-bolt, the surface one end fixedly connected with spring of crab-bolt, the one end fixedly connected with bolt fixed plate of spring, and bolt fixed plate and main part fixed connection.

As a further aspect of the present invention: cleaning device includes the slip recess, the slip recess is located the both sides of main part front surface upper end, the one end of slip recess is provided with the slide bar, the surface of slide bar is connected with the sponge brush, the equal swing joint in both ends of slide bar has the spliced pole, the rear surface of spliced pole rotates and is connected with the pulley.

As a further aspect of the present invention: the main part includes display screen and chassis, the display screen is located the upper surface on chassis, through first pivot interconnect between display screen and the chassis.

As a further aspect of the present invention: the rotating shaft base and the second rotating shaft are of an integrated structure, and the fixing block and the fixing baffle are mutually and tightly connected.

As a further aspect of the present invention: the chassis and the fixing groove are mutually and tightly connected, and the bolt hole are of an integrated structure.

As a further aspect of the present invention: the sliding rod and the sponge brush are tightly connected, and the connecting column and the sliding rod are of an integrated structure.

As a further aspect of the present invention: the pulley is tightly connected with the connecting column.

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

1. through setting up the fixing device at the main part surface, can make the instrument, because of unexpected closure, the finger injury that makes when using also can make the device when not using, make display screen and base closed completely, brought certain convenience for the use of device.

2. Through the cleaning device who sets up at the display screen surface, can prevent that the device from using the piling up of dust after a period, influencing the use of device, brought certain convenience for the device.

Drawings

FIG. 1 is a schematic view of a pre-school child literacy device;

FIG. 2 is a side view of a fixing device in a pre-school child literacy device;

FIG. 3 is a front view of a fixing device in a pre-school child literacy device;

FIG. 4 is a front view of a cleaning device in a pre-school child literacy device;

FIG. 5 is a view of a cleaning device in a pre-school child learning device.

In the figure: 1. a sliding groove; 2. fixing the groove; 3. a display screen; 4. a first rotating shaft; 5. a chassis; 6. a fixed block; 7. fixing a baffle plate; 8. a rotating shaft base; 9. a pin hole; 10. a second rotating shaft; 11. a spring; 12. a slide bar; 13. a pulley; 14. a sponge brush; 15. connecting columns; 16. a bolt; 17. bolt fixed plate.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, a pre-school-age children literacy device comprises a main body, a fixing device and a cleaning device, wherein the fixing device comprises a fixing groove 2, the fixing groove 2 is arranged at the lower end of the front surface of the main body, the cleaning device is arranged at the upper end of the front surface of the main body, one end of the fixing groove 2 is provided with a fixing baffle 7, one end of the rear surface of the fixing baffle 7 is fixedly connected with a fixing block 6, the other end of the rear surface of the fixing baffle 7 is fixedly connected with a rotating shaft base 8, one end of the rotating shaft base 8 is provided with a pin hole 9, the other end of the rotating shaft base 8, and the second rotating shaft 10 is fixedly connected with the main body, a bolt 16 is arranged on the inner side of the rotating shaft base 8, one end of the outer surface of the bolt 16 is fixedly connected with a spring 11, one end of the spring 11 is fixedly connected with a bolt fixing plate 17, and the bolt fixing plate 17 is fixedly connected with the main body.

In fig. 4: the cleaning device comprises a sliding groove 1, the sliding groove 1 is located on two sides of the upper end of the front surface of the body, a sliding rod 12 is arranged at one end of the sliding groove 1, a sponge brush 14 is connected to the outer surface of the sliding rod 12, connecting columns 15 are movably connected to two ends of the sliding rod 12, and pulleys 13 are rotatably connected to the rear surfaces of the connecting columns 15.

In fig. 1: the main part includes display screen 3 and chassis 5, and display screen 3 is located the upper surface of chassis 5, through first pivot 4 interconnect between display screen 3 and the chassis 5.

In fig. 2: the rotating shaft base 8 and the second rotating shaft 10 are of an integrated structure, and the fixing block 6 and the fixing baffle 7 are mutually and tightly connected.

In fig. 3: the chassis 5 and the fixing groove 2 are tightly connected with each other, and the bolt 16 and the bolt hole 9 are of an integrated structure.

In fig. 4: the slide bar 12 is tightly connected with the sponge brush 14, and the connecting column 15 and the slide bar 12 are of an integrated structure.

The utility model discloses a theory of operation is: the device is when using, the fixing device who sets up in chassis 5 one side, can increase the security of device when using, when using the device, can stimulate bolt 16, make bolt 16 leave bolt hole 9, rotate fixed stop 7, under the effect of second pivot 10, fixed stop 7 and fixed block 6 can rotate to with chassis 5 vertical direction, insert bolt hole 9 with bolt 16, fix fixed stop 7 and fixed block, when the device is not used for a long time, stimulate slide bar 12, pulley 13 rolls in sliding groove 1, clean the display screen under sponge brush 14's effect.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device for learning to read by preschool children, includes the main part, its characterized in that still includes fixing device and cleaning device, fixing device includes fixed recess (2), fixed recess (2) are seted up at the front surface lower extreme of main part, cleaning device installs in the front surface upper end of main part, the one end of fixed recess (2) is provided with fixed stop (7), fixed stop's (7) rear surface one end fixedly connected with fixed block (6), the rear surface other end fixedly connected with pivot base (8) of fixed stop (7), bolt hole (9) have been seted up to the one end of pivot base (8), the other end rotation of pivot base (8) is connected with second pivot (10), and second pivot (10) and main part fixed connection, the inboard of pivot base (8) is provided with bolt (16), the utility model discloses a bolt, including the surface of bolt (16), the surface one end fixedly connected with spring (11) of bolt (16), the one end fixedly connected with bolt fixed plate (17) of spring (11), and bolt fixed plate (17) and main part fixed connection.

2. The device for learning characters by preschool children as claimed in claim 1, wherein the cleaning device comprises sliding grooves (1), the sliding grooves (1) are located on two sides of the upper end of the front surface of the main body, a sliding rod (12) is arranged at one end of each sliding groove (1), a sponge brush (14) is connected to the outer surface of each sliding rod (12), connecting columns (15) are movably connected to two ends of each sliding rod (12), and pulleys (13) are rotatably connected to the rear surfaces of the connecting columns (15).

3. The device for learning characters by preschool children as claimed in claim 1, wherein the main body comprises a display screen (3) and a chassis (5), the display screen (3) is positioned on the upper surface of the chassis (5), and the display screen (3) and the chassis (5) are connected with each other through a first rotating shaft (4).

4. The device for learning characters by preschool children as claimed in claim 1, wherein the rotating shaft base (8) and the second rotating shaft (10) are of an integrated structure, and the fixing block (6) and the fixing baffle (7) are tightly connected with each other.

5. The device for learning characters by preschool children as claimed in claim 3, wherein the chassis (5) and the fixing groove (2) are tightly connected with each other, and the bolt (16) and the bolt hole (9) are of an integrated structure.

6. The literacy device for preschool children as claimed in claim 2, wherein the sliding rod (12) and the sponge brush (14) are tightly connected, and the connecting column (15) and the sliding rod (12) are of an integrated structure.

7. A pre-school children literacy device according to claim 2, wherein the pulley (13) is tightly connected with the connecting column (15).