CN216249648U

CN216249648U - Preschool education show board convenient to adjust

Info

Publication number: CN216249648U
Application number: CN202122931249.2U
Authority: CN
Inventors: 李倩文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of infant teaching equipment, in particular to an easily-adjusted infant education display board, which comprises a pressure-bearing base plate, wherein universal wheels are fixedly connected below the pressure-bearing base plate, a bearing seat is fixedly connected in the middle of the pressure-bearing base plate, a pressure-bearing seat is inserted in the bearing seat, a pneumatic control lifting rod is fixedly connected at the top end of the pressure-bearing seat, a control component is inserted at the top end of the pneumatic control lifting rod through a bolt, a rotating shaft is fixedly connected at the front end of the control component, the rotating shaft penetrates through the inside of a main body shell and is fixedly connected with a display board, a compression spring and a wiping strip are arranged in the lower end of the main body shell, the improved education display board can be used for wiping the surface of the display board in the rotating process by virtue of the wiping strip, the wiping coverage range of the improved education display board can avoid the leakage of the display board in the wiping process, and a user only needs to control the rotation of the display board, an automatic wiping operation of the display board can be achieved.

Description

Preschool education show board convenient to adjust

Technical Field

The utility model relates to the technical field of infant teaching equipment, in particular to an adjustable infant education display board.

Background

The kindergarten education also has broad and narrow meanings, in the broad sense, all purposeful activities which can influence the development of the physical growth and cognition, emotion, character and the like of the kindergarten can be said to be kindergarten education, such as watching television, doing housework, participating in social activities and the like of the kindergarten under the guidance of adults, the narrow-sense kindergarten education particularly refers to the education of kindergarten and other specially-provided kindergarten education institutions, the kindergarten education belongs to a school education system in China, and like school education, the kindergarten education also has the advantages which are not possessed by family education and social education, such as planning, systematicness and the like.

The prior patent (publication number: CN 213582596U) discloses a display board for infant education, which comprises a display board, wherein one end of the middle part of the display board is slidably connected with a side clamping frame, the top end of the side clamping frame is slidably clamped with an item clamping frame, one end of the display board is fixedly connected with a sliding block, and the outer side of the sliding block is slidably connected with a supporting column. Has the advantages that: through setting up the slider, servo motor, rotatory screw rod, solar photovoltaic board and light, during the use, it stops to pass through the slider by servo motor and rotatory screw rod and drive the show board downstream and remove the position that children can reach, block works to the show board on, be convenient for adjust the height of show board, the work paper is placed to the child of being convenient for, provide the light with absorptive energy by solar photovoltaic board, make the light give off the brilliant rays and throw light on the show board, it is comparatively energy-concerving and environment-protective, be convenient for throw light on the show board, be favorable to preventing to observe the sight in the separation of light dim-hour. The inventor finds the following problems in the prior art in the process of implementing the utility model: 1. most of the existing infant education display devices are displayed in a board-shaped bulletin mode, the display mode is more traditional, and the display device is not suitable for the education display of infants; 2. the inside and outside structure of a general display device is complex, the display device is obviously not convenient and fast enough in the replacement process of display contents, and the use requirements of people can not be well met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a child education display board convenient to adjust so as to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: a child education display board convenient to adjust comprises a pressure-bearing base plate, wherein universal wheels are fixedly connected below the pressure-bearing base plate, a bearing seat is fixedly connected in the middle of the pressure-bearing base plate, a pressure-bearing seat is inserted in the bearing seat, a pneumatic control lifting rod is fixedly connected to the top end of the pressure-bearing seat, a control assembly is inserted in the top end of the pneumatic control lifting rod through a bolt, a rotating shaft is fixedly connected to the front end of the control assembly, penetrates through the inside of a main body shell and is fixedly connected with a display board, a compression spring and a wiping strip are arranged in the lower end of the main body shell, and the front end of the wiping strip is attached to the inner wall of the main body shell through the compression spring;

the control assembly comprises an outer casing, a driving gear and a transmission gear are arranged in parallel inside the outer casing and meshed with each other, and a rocker arm is fixedly connected to the middle of the driving gear.

Further preferably, the central axes of the pneumatic control lifting rod, the bearing seat and the bearing seat are overlapped, and the bearing seat forms a rotating structure through the bearing seat.

Preferably, the display board, the rotating shaft and the transmission gear are coaxial, and the rear end of the rotating shaft is fixedly connected with the transmission gear.

It is further preferred that the length of the wiping strip corresponds to the radius of the display board.

Further preferably, the rubbing board strip is attached to the display board, and the rubbing board strip forms an elastic structure through a compression spring.

Further preferably, the transmission ratio between the driving gear and the transmission gear is 1: 4, the driving gear forms a rotating structure through a rocker arm.

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

according to the display device, the device is fixedly supported by means of the matching between the pressure bearing seat and the pneumatic lifting rod, the orientation of the pneumatic lifting rod and the display structure above the pneumatic lifting rod can be adjusted through the shaft seat, the horizontal height of the display structure can be adjusted through the pneumatic lifting rod, synchronous rotation operation of the transmission gear and the display plate can be achieved through the rotating shaft, and a user can directly control the display plate by controlling the rotation of the transmission gear.

According to the display board cleaning device, the compression spring can be used for providing continuous pressure in the horizontal direction for the wiping strips, so that the attaching degree between the wiping strips and the display board is kept, the wiping effect on the surface of the display board is indirectly improved, the wiping strips can be used for wiping the surface of the display board in the rotating process, the two wiping strips are arranged, the wiping coverage range can avoid the display board from being left in the wiping process, a user can automatically wipe the display board only by controlling the rotation of the display board, and the working efficiency in the infant education process is greatly facilitated.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a side view of the present invention in full section;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a schematic diagram of the internal structure of the control assembly of the present invention.

In the figure: 1. a pressure-bearing substrate; 2. a universal wheel; 3. a bearing seat; 4. a pressure bearing seat; 5. a pneumatically controlled lifting rod; 6. a control component; 601. an outer envelope; 602. a driving gear; 603. a transmission gear; 604. a rocker arm; 7. a rotating shaft; 8. a main body housing; 9. a display board; 10. a compression spring; 11. a wiping strip.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a child education display board convenient to adjust comprises a pressure-bearing base plate 1, universal wheels 2 are fixedly connected below the pressure-bearing base plate 1, a bearing seat 3 is fixedly connected to the middle of the pressure-bearing base plate 1, a pressure-bearing seat 4 is inserted into the bearing seat 3, a pneumatic control lifting rod 5 is fixedly connected to the top end of the pressure-bearing seat 4, a control assembly 6 is inserted into the top end of the pneumatic control lifting rod 5 through bolts, a rotating shaft 7 is fixedly connected to the front end of the control assembly 6, the rotating shaft 7 penetrates through the inside of a main body shell 8 and is fixedly connected with a display board 9, a compression spring 10 and a wiping board strip 11 are arranged inside the lower end of the main body shell 8, and the front end of the wiping board strip 11 is attached to the inner wall of the main body shell 8 through the compression spring 10;

the control assembly 6 comprises an outer casing 601, a driving gear 602 and a transmission gear 603 are arranged in parallel in the outer casing 601, the driving gear 602 is meshed with the transmission gear 603, and a rocker arm 604 is fixedly connected to the middle of the driving gear 602.

In this embodiment, as shown in fig. 1 and fig. 2, the air-controlled lifting rod 5, the pressure-bearing seat 4 and the central axis of the bearing seat 3 are overlapped, and the pressure-bearing seat 4 forms a rotating structure through the bearing seat 3; rely on the cooperation between pressure bearing seat 4 and the pneumatic control lifter 5 to carry out the fixed support effect to the device to can adjust the operation towards the show structure of pneumatic control lifter 5 and top through axle bed 3, wherein pneumatic control lifter 5 can adjust the level of show structure.

In this embodiment, as shown in fig. 2 and 4, the display board 9, the rotating shaft 7 and the transmission gear 603 are coaxial, and the rear end of the rotating shaft 7 is fixedly connected with the transmission gear 603; the transmission gear 603 and the display board 9 can synchronously rotate through the rotating shaft 7, and a user can directly control the display board 9 by controlling the rotation of the transmission gear 603.

In the present embodiment, as shown in fig. 1 and 4, the length of the wiping strip 11 corresponds to the radius of the display board 9; rely on and wipe lath 11 and can wipe the operation on the show board 9 surface of rotation in-process, wherein wipe lath 11 and be equipped with two, its coverage of wiping can avoid show board 9 to appear losing the department in wiping the in-process, and the user only need control the rotation of show board 9, alright in order to realize the automatic operation of wiping of show board 9, has made things convenient for the work efficiency of preschool education in-process greatly.

In the embodiment, as shown in fig. 4 and 5, the rubbing strip 11 is attached to the display board 9, and the rubbing strip 11 forms an elastic structure through the pressing spring 10; the pressing spring 10 can provide continuous pressure in the horizontal direction to the wiping strip 11, so that the fit degree between the wiping strip 11 and the display board 9 is maintained, and the wiping effect on the surface of the display board 9 is indirectly improved.

In this embodiment, as shown in fig. 6, the transmission ratio between the driving gear 602 and the transmission gear 603 is 1: 4, and the driving gear 602 constitutes a rotating structure through the rocker arm 604.

The use method and the advantages of the utility model are as follows: this kind of preschool education show board convenient to adjust when the rolling, the working process as follows:

as shown in fig. 1, 2, 3, 4, 5 and 6, firstly, the device is fixedly supported by the cooperation between the pressure bearing seat 4 and the pneumatic lifting rod 5, and the pneumatic lifting rod 5 and the display structure above the pneumatic lifting rod 5 can be adjusted in orientation by the shaft seat 3, wherein the pneumatic lifting rod 5 can adjust the horizontal height of the display structure, a user can write and display the education content on the upper half portion of the display board 9, when the content needs to be changed, the swing arm 604 can drive the driving gear 602 to rotate, the synchronous rotation operation between the transmission gear 603 and the display board 9 is realized by the gear engagement, the pressing spring 10 can provide continuous pressure in the horizontal direction to the rubbing board strip 11, thereby the attaching degree between the rubbing board strip 11 and the display board 9 is maintained, and the wiping effect on the surface of the display board 9 is indirectly improved, rely on and wipe lath 11 and can wipe the operation on the show board 9 surface of rotation in-process, wherein wipe lath 11 and be equipped with two, its coverage of wiping can avoid show board 9 to appear losing the department in wiping the in-process, and the user only need control the rotation of show board 9, alright in order to realize the automatic operation of wiping of show board 9, has made things convenient for the work efficiency of preschool education in-process greatly.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an preschool education show board convenient to adjust, includes pressure-bearing base plate (1), its characterized in that: the universal wheel (2) is fixedly connected to the lower portion of the pressure-bearing substrate (1), the bearing seat (3) is fixedly connected to the middle of the pressure-bearing substrate (1), the pressure-bearing seat (4) is inserted into the bearing seat (3), the top end of the pressure-bearing seat (4) is fixedly connected with the air control lifting rod (5), the top end of the air control lifting rod (5) is inserted into the control assembly (6) through a bolt, the front end of the control assembly (6) is fixedly connected with a rotating shaft (7), the rotating shaft (7) penetrates through the interior of the main body shell (8) and is fixedly connected with the display plate (9), a compression spring (10) and a wiping plate strip (11) are arranged inside the lower end of the main body shell (8), and the front end of the wiping plate strip (11) is attached to the inner wall of the main body shell (8) through the compression spring (10);

the control assembly (6) comprises an outer casing (601), a driving gear (602) and a transmission gear (603) are arranged in the outer casing (601) in parallel, the driving gear (602) is meshed with the transmission gear (603), and a rocker arm (604) is fixedly connected to the middle of the driving gear (602).

2. A display board for preschool education convenient to adjust, according to claim 1, characterized in that: the gas accuse lifter (5), bearing seat (4) and coincide mutually between the axis of bearing frame (3), and bearing seat (4) constitute revolution mechanic through bearing frame (3).

3. A display board for preschool education convenient to adjust, according to claim 1, characterized in that: the display board (9), the rotating shaft (7) and the transmission gear (603) are coaxial, and the rear end of the rotating shaft (7) is fixedly connected with the transmission gear (603).

4. A display board for preschool education convenient to adjust, according to claim 1, characterized in that: the length of the wiping strip (11) is consistent with the radius of the display board (9).

5. A display board for preschool education convenient to adjust, according to claim 1, characterized in that: the wiping strip (11) is attached to the display board (9), and the wiping strip (11) forms an elastic structure through a compression spring (10).

6. A display board for preschool education convenient to adjust, according to claim 1, characterized in that: the transmission ratio between the driving gear (602) and the transmission gear (603) is 1: 4, the driving gear (602) forms a rotating structure through a rocker arm (604).