CN216450246U

CN216450246U - A explanation device for education and teaching

Info

Publication number: CN216450246U
Application number: CN202122647599.6U
Authority: CN
Inventors: 钟英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-06
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses an explanation device for education and teaching, and relates to the field of education and teaching. According to the explanation device for education and teaching, the height of the display board can be conveniently adjusted by arranging the lifting rod and the fixing bolt, the teaching device is suitable for education and teaching requirements of different scenes, the work of teaching personnel is greatly facilitated, the watching efficiency and the watching experience of students are improved, and the teaching efficiency is favorably improved.

Description

A explanation device for education and teaching

Technical Field

The utility model relates to the field of education and teaching, in particular to an explanation device for education and teaching.

Background

Education mainly refers to purposefully and organically teaching and cultivating the mental development of educated persons, and the prior experience and scholarly teach persons to explain various phenomena, problems or behaviors for the educated persons so as to improve the practical ability.

The current education and teaching explanation device often carries the difficulty, and is bulky, and unable height-adjusting can not adapt to the scene of various needs, and sunshine penetrates directly and probably can't see down, and is great to the teaching effect influence, for this reason, we provide an explanation device for education and teaching.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an explanation device for education and teaching, which can effectively solve the problems that the height cannot be adjusted and a sunshade structure is not available in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: an explanation device for education and teaching comprises a support, an outer frame, a display device, a transportation device and a storage device, wherein the support comprises a connecting rod, a vertical rod and a lifting rod, the outer surface of the connecting rod is connected with one end of the vertical rod, the vertical rod is in sliding fit with the lifting rod, the outer frame comprises a frame body, a support frame, an inclined rod and a sun shield, the upper surfaces of the two lifting rods are both connected with the lower surface of the frame body, the two ends of the support frame are respectively connected with the upper surface of the frame body and the lower surface of the sun shield, the two ends of the inclined rod are respectively connected with one side surface of the support frame and the lower surface of the sun shield, the display device comprises a bottom plate and a display plate, the outer surface of the bottom plate is connected with the inner surface of the frame body, the transportation device comprises a universal wheel, a fixing shaft, vertical plates and a connecting plate, the universal wheel is in rotating fit with the fixing shaft, and the two ends of the fixing shaft are respectively connected with one side surfaces of the two vertical plates, two riser upper surfaces all are connected with the connecting plate lower surface, storing device includes storage tank and slide rail, two slide rail side surface is connected with the inside both sides surface of framework respectively, two the slide rail all with storage tank sliding fit.

Preferably, the support still includes fixing bolt, the lifter surface is equipped with the screw, fixing bolt passes the screw and is connected with the montant surface, and fixing bolt is used for fixing the high position of lifter.

Preferably, the frame still includes pushing hands and couple, the pushing hands both ends all are connected with framework one side surface, and is a plurality of couple one end all is connected with framework one side surface, and wherein, the couple has threely, and the effect of couple is to place some teaching aids that the teaching was used.

Preferably, display device still includes guide rail and slide, two guide rail side surface welds with the inside upper and lower surface of framework respectively, two slide side surface welds with show board upper and lower surface respectively, two the slide respectively with two guide rail sliding fit, the guide rail is convenient will show the board horizontal slip.

Preferably, the conveyer still includes elastic rod, spring and drum, spring mounting is in the elastic rod surface, elastic rod one end and connecting plate upper surface connection, the elastic rod other end and drum sliding fit, the drum upper and lower surface is connected with connecting rod one end and spring one end respectively and is not what the spring other end and connecting plate upper surface connection, and what reduce the jolt of device about the spring, about there is the buffering.

Preferably, the storage device further comprises a handle, wherein two ends of the handle are welded with the surface of one side of the storage box, and the storage box is convenient to open through the handle.

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

according to the utility model, by arranging the lifting rod and the fixing bolt, the height of the display board can be conveniently adjusted, the teaching board is suitable for education and teaching requirements of different scenes, the work of teaching personnel is greatly facilitated, the watching efficiency and the watching experience of students are improved, and the teaching efficiency is favorably improved.

The utility model can block the direct sunlight from the upper part by arranging the sun shield and the support rod, prevent students from not seeing the display board, provide a relatively comfortable teaching environment for educators and improve the working efficiency.

Drawings

FIG. 1 is a schematic view showing an overall external structure of an explanation apparatus for educational teaching according to the present invention;

FIG. 2 is a schematic view illustrating an external second perspective structure of an explanation apparatus for educational teaching according to the present invention;

FIG. 3 is a schematic front view of an explanation device for educational teaching according to the present invention;

FIG. 4 is an enlarged view of a portion of an explanation device for educational teaching of the present invention shown at A in FIG. 1;

fig. 5 is a partially enlarged view of an explanation device for educational teaching of the present invention at B in fig. 2.

In the figure: 100. a support; 110. a connecting rod; 120. a vertical rod; 130. a lifting rod; 140. fixing the bolt; 200. an outer frame; 210. a frame body; 220. a support frame; 230. a diagonal bar; 240. a sun visor; 250. a pushing handle; 260. hooking; 300. a display device; 310. a base plate; 320. a display board; 330. a guide rail; 340. a slideway; 400. a transportation device; 410. a universal wheel; 420. a fixed shaft; 430. a vertical plate; 440. a connecting plate; 450. an elastic rod; 460. a spring; 470. a cylinder; 500. a storage device; 510. a storage box; 520. a slide rail; 530. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "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.

Referring to fig. 1-5, the present invention is an explaining apparatus for education and teaching, including a support 100, an outer frame 200, a display 300, a transportation apparatus 400 and a storage apparatus 500, wherein the support 100 includes a connecting rod 110, a vertical rod 120 and a lifting rod 130, the outer surface of the connecting rod 110 is connected to one end of the vertical rod 120, the vertical rod 120 is slidably engaged with the lifting rod 130, the outer frame 200 includes a frame 210, supporting frames 220, diagonal rods 230 and a sun visor 240, the upper surfaces of the two lifting rods 130 are connected to the lower surface of the frame 210, the two ends of the two supporting frames 220 are respectively connected to the upper surface of the frame 210 and the lower surface of the sun visor 240, the display 300 includes a bottom plate 310 and a display plate 320, the outer surface of the bottom plate 310 is connected to the inner surface of the frame 210, the transportation apparatus 400 includes a universal wheel 410, a fixed shaft 420, and a storage device 500, Riser 430 and connecting plate 440, universal wheel 410 and fixed axle 420 normal running fit, fixed axle 420 both ends are connected with two riser 430 side surfaces respectively, and two riser 430 upper surfaces all are connected with connecting plate 440 lower surface, and storage device 500 includes storage tank 510 and slide rail 520, and two slide rail 520 side surfaces are connected with the inside both sides surface of framework 210 respectively, and two slide rail 520 all with storage tank 510 sliding fit.

Further, the bracket 100 further includes a fixing bolt 140, a screw hole is formed on the outer surface of the lifting rod 130, the fixing bolt 140 passes through the screw hole to be connected with the outer surface of the vertical rod 120, and the fixing bolt 140 is used for fixing the height position of the lifting rod 130.

Further, frame 200 still includes pushing hands 250 and couple 260, and pushing hands 250 both ends all are connected with framework 210 side surface, and a plurality of couples 260 one end all are connected with framework 210 side surface, and wherein, couple 260 has threely, and couple 260's effect is to place the used teaching aid of some teaching.

Further, the display device 300 further includes guide rails 330 and slide ways 340, one side surfaces of the two guide rails 330 are respectively welded to the upper and lower surfaces inside the frame 210, one side surfaces of the two slide ways 340 are respectively welded to the upper and lower surfaces of the display board 320, the two slide ways 340 are respectively in sliding fit with the two guide rails 330, and the guide rails 330 are convenient for sliding the display board 320 left and right.

Further, the transportation device 400 further comprises an elastic rod 450, a spring 460 and a cylinder 470, the spring 460 is mounted on the outer surface of the elastic rod 450, one end of the elastic rod 450 is connected with the upper surface of the connecting plate 440, the other end of the elastic rod 450 is in sliding fit with the cylinder 470, the upper surface and the lower surface of the cylinder 470 are respectively connected with one end of the connecting rod 110 and one end of the spring 460, the other end of the spring 460 is connected with the upper surface of the connecting plate 440, and the left and the right of the spring 460 are used for reducing the bumping of the device and have the left and the right buffering functions.

Further, the storage device 500 further comprises a handle 530, two ends of the handle 530 are welded to one side surface of the storage box 510, and the handle 530 facilitates opening the storage box 510.

The working principle of the utility model is as follows:

referring to fig. 1 to 5, the present invention is an explanation device for education and teaching, which has two display boards 320, which can slide back and forth on a guide rail 330, a bottom board 310, which can also be used to display contents, to increase the area of an explanation area, to facilitate the preparation of the contents by an educator in advance, universal wheels 410, which can push a pusher 250 to move the device to a desired position, springs 460 to reduce the jolt of the device during the moving process, to prevent the device from being damaged by the impact force, a lifting rod 130 and a fixing bolt 140, which are engaged with each other, to adjust a suitable height, to meet the teaching needs of different scenes, a hook 260 to prevent the use of teaching aids, a sun visor 240 on the upper portion of a frame 210 to prevent the direct sunlight from being irradiated to the display boards 320, to make the contents displayed more clear, and a storage box 510 to store small teaching articles such as chalks and blackboard erasers, conveniently carry, whole device has improved the convenience of teaching explanation, has made things convenient for the educator, has increased teaching efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An explanation device for education and teaching, characterized in that: the multifunctional shelf comprises a support (100), an outer frame (200), a display device (300), a transportation device (400) and a storage device (500), wherein the support (100) comprises a connecting rod (110), a vertical rod (120) and a lifting rod (130), the outer surface of the connecting rod (110) is connected with one end of the vertical rod (120), the vertical rod (120) is in sliding fit with the lifting rod (130), the outer frame (200) comprises a frame body (210), a supporting frame (220), oblique rods (230) and a sunshade plate (240), the upper surfaces of the two lifting rods (130) are connected with the lower surface of the frame body (210), the two ends of the two supporting frame (220) are respectively connected with the upper surface of the frame body (210) and the lower surface of the sunshade plate (240), the two ends of the oblique rods (230) are respectively connected with one side surface of the supporting frame (220) and the lower surface of the sunshade plate (240), the display device (300) comprises a bottom plate (310) and a display plate (320), bottom plate (310) surface and framework (210) internal surface connection, conveyer (400) are including universal wheel (410), fixed axle (420), riser (430) and connecting plate (440), universal wheel (410) and fixed axle (420) normal running fit, fixed axle (420) both ends are connected with two riser (430) side surface respectively, and two riser (430) upper surfaces all are connected with connecting plate (440) lower surface, storage device (500) include storage tank (510) and slide rail (520), two slide rail (520) side surface is connected with framework (210) inside both sides surface respectively, two slide rail (520) all with storage tank (510) sliding fit.

2. An explanation device for educational instruction according to claim 1, characterized in that: the support (100) further comprises a fixing bolt (140), a screw hole is formed in the outer surface of the lifting rod (130), and the fixing bolt (140) penetrates through the screw hole to be connected with the outer surface of the vertical rod (120).

3. An explanation device for educational instruction according to claim 1, characterized in that: the outer frame (200) further comprises a push handle (250) and a hook (260), two ends of the push handle (250) are connected with one side surface of the frame body (210), and one end of the hook (260) is connected with one side surface of the frame body (210).

4. An explanation device for educational instruction according to claim 1, characterized in that: the display device (300) further comprises a guide rail (330) and a slide way (340), wherein one side surface of the guide rail (330) is welded with the upper surface and the lower surface of the inside of the frame body (210), one side surface of the slide way (340) is welded with the upper surface and the lower surface of the display board (320), and the slide way (340) is in sliding fit with the two guide rails (330) respectively.

5. An explanation device for educational instruction according to claim 1, characterized in that: conveyer (400) still include elastic rod (450), spring (460) and drum (470), spring (460) are installed in elastic rod (450) surface, elastic rod (450) one end and connecting plate (440) upper surface are connected, elastic rod (450) other end and drum (470) sliding fit, the upper and lower surface of drum (470) is connected with connecting rod (110) one end and spring (460) one end respectively and is not acted on the affair spring (460) other end and is connected with connecting plate (440) upper surface.

6. An explanation device for educational instruction according to claim 1, characterized in that: the storage device (500) further comprises a handle (530), and two ends of the handle (530) are welded to one side surface of the storage box (510).