CN216479685U

CN216479685U - Low-radiation energy-saving environment-friendly education all-in-one machine

Info

Publication number: CN216479685U
Application number: CN202022861504.6U
Authority: CN
Inventors: 陈占全
Original assignee: Shenzhen Tongfang Education Technology Co ltd
Current assignee: Shenzhen Tongfang Education Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-05-10
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the field of education equipment, and particularly relates to a low-radiation energy-saving environment-friendly education all-in-one machine which comprises a box body, universal wheels are fixedly mounted at four corners of the bottom of the box body, two worms are rotatably mounted on the inner wall of the bottom, gears are fixedly sleeved on the two worms, two rotating shafts are rotatably mounted on the inner wall of the box body, a cam and a worm wheel are fixedly sleeved on the two rotating shafts, the two worm wheels are respectively meshed with the corresponding worms, two through holes are formed in the top of the box body in the vertical direction, connecting rods are movably mounted in the two through holes, two ends of each connecting rod extend out of the through holes, and the bottom ends of the two connecting rods are fixedly mounted with a same extruded plate located above the cam. The height adjusting device is simple in structure and convenient to use, the heights of the display screen and the touch screen in the education all-in-one machine in the prior art can be adjusted conveniently, and children with different heights can use the height adjusting device conveniently.

Description

Low-radiation energy-saving environment-friendly education all-in-one machine

Technical Field

The utility model relates to the field of education equipment, in particular to a low-radiation energy-saving environment-friendly education all-in-one machine.

Background

In the traditional times, teachers write and draw pictures on a blackboard with chalk when carrying out preschool education in kindergartens. However, the chalk easily generates dust, which is not beneficial to the health of children, and the teaching mode is monotonous, so that the children are poor in viewing, listening, feeling and interaction, and cannot easily and pleasantly learn, and teachers cannot easily teach and teach, so that the teaching efficiency of the kindergarten is low. For this reason, some kindergartens have begun to introduce modern educational machines. However, the functions of the existing education machines are often single, so that the demands of the existing infant education on knowledge such as numbers, colors, shapes, weights, time, laws and simple operations are difficult to meet, and the cognition of English words such as various character relations, weather, articles, festivals, animals and plants cannot be realized. The children cannot be presented with wonderful story content in the form of cartoon videos, and the teachers and parents are provided with electronic story books with rich content in the form of cartoons. Certainly, the infant teacher can not be helped to realize the functions of lesson preparation relation, student statistics, child recording and the like.

Patent No. CN201720898349.0 discloses a kindergarten education all-in-one machine suitable for kindergarten use, and it is found through research that the heights of the display screen and the touch screen in the patent can not be adjusted, and are not suitable for lifting different children, and the all-in-one machine can not be moved, and the mobility is poor, so it needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a low-radiation energy-saving environment-friendly education all-in-one machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a low-radiation energy-saving and environment-friendly education all-in-one machine comprises a box body, universal wheels are fixedly mounted at four corners of the bottom of the box body, two worms are rotatably mounted on the inner wall of the bottom, gears are fixedly sleeved on the two worms, two rotating shafts are rotatably mounted on the inner wall of the box body, a cam and a worm wheel are fixedly sleeved on the two rotating shafts, the two worm wheels are meshed with the corresponding worms, two through holes are formed in the top of the box body in the vertical direction, connecting rods are movably mounted in the two through holes, two ends of each connecting rod extend out of the through holes, the bottom of each connecting rod is fixedly provided with a same extruded plate located above the cam, the top of each connecting rod is fixedly provided with a same display screen, the bottom of each extruded plate is matched with the cam, a threaded hole is formed in an odor of the box body, a threaded rod is mounted in a threaded hole, two ends of the threaded rod extend out of the threaded hole, and a movable rod located in the box body is rotatably mounted at one end of the threaded rod, racks are fixedly arranged on two sides of the movable rod, and the two racks are respectively meshed with the corresponding gears.

Preferably, the other end of the threaded rod is fixedly sleeved with a turntable.

Preferably, both sides of the box body are fixedly provided with U-shaped push rods.

Preferably, the two push rods are fixedly sleeved with the protecting sleeves.

Preferably, one end of each spring is fixedly mounted on the inner wall of the top of the box body, and the bottom ends of the two springs are fixed to the top of the extruded plate.

Preferably, the inner wall of the bottom of the box body is provided with a sliding groove along the horizontal direction, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is fixed to the bottom of the movable rod.

According to the low-radiation energy-saving environment-friendly education all-in-one machine, the push rod is pushed to move the whole device to a proper position, when the height of a display screen needs to be adjusted, the rotating disc drives the threaded rod to rotate inwards, the threaded rod drives the movable rod and the racks on the two sides to move inwards, the two racks drive the two gears to rotate, the two worms drive the two worm wheels to rotate, the two rotating shafts to rotate are driven to rotate, the two cams can be driven to rotate upwards, the bottom of the extruded plate can be extruded through the two cams, the two connecting rods are driven to move upwards, the display screen can be driven to move upwards, and the height of the display screen can be adjusted. The height adjusting device is simple in structure and convenient to use, the heights of the display screen and the touch screen in the education all-in-one machine in the prior art can be adjusted conveniently, and children with different heights can use the height adjusting device conveniently.

Drawings

FIG. 1 is a schematic structural diagram of a low-radiation energy-saving environment-friendly education machine provided by the utility model;

FIG. 2 is a schematic structural diagram of a part A of the low-radiation energy-saving environment-friendly education integrated machine provided by the utility model;

FIG. 3 shows the relationship between the low-radiation energy-saving and environment-friendly education integrated machine provided by the utility model

In the side view of the box.

In the figure: the device comprises a box body 1, a push rod 2, an anti-skid sleeve 3, a connecting rod 4, a display screen 5, a spring 6, a universal wheel 7, a threaded rod 8, a rotary disk 9, a cam 10, a movable rod 11, a squeezed plate 12, a rack 13, a gear 14, a worm wheel 15, a worm 16 and a rotating shaft 17.

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.

Example one

Referring to fig. 1-3, a low-radiation energy-saving environment-friendly education all-in-one machine comprises a box body 1, universal wheels 7 are fixedly mounted at four corners of the bottom of the box body 1, two worms 16 are rotatably mounted on the inner wall of the bottom, gears 14 are fixedly sleeved on the two worms 16, two rotating shafts 17 are rotatably mounted on the inner wall of the box body 1, a cam 10 and a worm wheel 15 are fixedly sleeved on the two rotating shafts 17, the two worm wheels 15 are respectively meshed with the corresponding worms 16, two through holes are formed in the top of the box body 1 along the vertical direction, connecting rods 4 are movably mounted in the two through holes, two ends of the two connecting rods 4 extend out of the through holes, the bottom ends of the two connecting rods are fixedly mounted with a same extruded plate 12 located above the cam 10, the top ends of the two connecting rods are fixedly mounted with a same display screen 5, the bottom of the extruded plate 12 is matched with the cam 10, and a screw hole is formed in the stink of the box body 1, threaded rod 8 is installed to the screw hole internal thread, and the both ends of threaded rod 8 all extend to the screw hole outside and one end rotate and install the movable rod 11 that is located box 1, and the both sides of movable rod 11 all are fixed with rack 13, and two racks 13 mesh with corresponding gear 14 respectively mutually.

Example two

In the utility model, the other end of the threaded rod 8 is fixedly sleeved with the turntable 9, the threaded rod 8 is driven to rotate inwards by rotating the turntable 9, the threaded rod 8 drives the movable rod 11 and the racks 13 at two sides to move inwards, and the two racks 13 drive the two gears 14 to rotate.

In the utility model, U-shaped push rods 2 are fixedly arranged on both sides of the box body 2, and the whole device is conveniently pushed by the push rods 2.

In the utility model, the two push rods 2 are fixedly sleeved with the protecting sleeves 3, and the protecting sleeves 3 are convenient for increasing the holding comfort of the two push rods 2.

In the utility model, one ends of two springs 6 are fixedly arranged on the inner wall of the top of the box body 1, the bottom ends of the two springs 6 are fixed on the top of the extruded plate 12, and the extruded plate 12 is convenient to reset through the springs 6.

In the utility model, a sliding groove is arranged on the inner wall of the bottom of the box body 1 along the horizontal direction, a sliding block is arranged in the sliding groove in a sliding manner, the sliding block is fixed at the bottom of the movable rod 11, and the movable rod 11 can move conveniently through the sliding groove and the sliding block.

In the utility model, the push rod 2 is firstly pushed to move the whole device to a proper position, when the height of the display screen 5 needs to be adjusted, the rotating turntable 9 is rotated to drive the threaded rod 8 to rotate inwards, the threaded rod 8 drives the movable rod 11 and the racks 13 at two sides to move inwards, the two racks 13 drive the two gears 14 to rotate, so that the two worms 16 are driven to rotate, the two worms 16 drive the two worm wheels 15 to rotate, so that the two rotating shafts 17 can be driven to rotate, the two cams 10 can be driven to rotate upwards, the bottoms of the extruded plates 12 can be extruded by the two cams 10, the two connecting rods 4 are driven to move upwards, the display screen 5 can be driven to move upwards, and the height of the display screen 5 can be adjusted. The height adjusting device is simple in structure and convenient to use, the heights of the display screen and the touch screen in the education all-in-one machine in the prior art can be adjusted conveniently, and children with different heights can use the height adjusting device conveniently.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an education all-in-one of energy-concerving and environment-protective of low radiation, includes box (1), its characterized in that, the equal fixed mounting in bottom four corners of box (1) has universal wheel (7), and rotates on the inner wall of bottom and install two worms (16), all fixed gear (14) of having cup jointed on two worms (16), rotates on the inner wall of box (1) and installs two pivots (17), all fixed cam (10) and a worm wheel (15) of having cup jointed on two pivots (17), two worm wheels (15) all mesh with corresponding worm (16) mutually, two through-holes have been seted up along vertical direction in the top of box (1), and equal movable mounting has connecting rod (4) in two through-holes, and the both ends of two connecting rod (4) all extend outside the through-hole and bottom fixed mounting have one and the same by stripper plate (12) that are located cam (10) top, top fixed mounting has same display screen (5), by the bottom and cam (10) looks adaptation of stripper plate (12), a foul smell seted up screw hole of box (1), threaded hole internal thread installs threaded rod (8), the both ends of threaded rod (8) all extend to the screw hole outer and one end rotate install be located box (1) movable rod (11), the both sides of movable rod (11) all are fixed with rack (13), and two racks (13) mesh with corresponding gear (14) respectively mutually.

2. A low-radiation energy-saving environment-friendly education integrator as claimed in claim 1, wherein the other end of the threaded rod (8) is fixedly sleeved with a turntable (9).

3. The low-radiation energy-saving environment-friendly education integrated machine as claimed in claim 1, wherein U-shaped push rods (2) are fixedly mounted on two sides of the box body (1).

4. A low-radiation energy-saving environment-friendly education integrated machine as claimed in claim 3, wherein the two push rods (2) are both fixedly sleeved with the protective sleeves (3).

5. A low-radiation energy-saving environment-friendly education integrated machine as claimed in claim 1, wherein one end of two springs (6) is fixedly mounted on the inner wall of the top of the box body (1), and the bottom ends of the two springs (6) are fixed on the top of the extruded plate (12).

6. The low-radiation energy-saving environment-friendly education integrated machine as claimed in claim 1, wherein a sliding groove is formed in the inner wall of the bottom of the box body (1) in the horizontal direction, a sliding block is slidably mounted in the sliding groove, and the sliding block is fixed to the bottom of the movable rod (11).