CN220631588U

CN220631588U - Teaching show board

Info

Publication number: CN220631588U
Application number: CN202322043598.XU
Authority: CN
Inventors: 李凌芬
Original assignee: Huai'an Bioengineering Higher Vocational School
Current assignee: Huai'an Bioengineering Higher Vocational School
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-22
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a teaching demonstration board, and relates to the technical field of teaching equipment. The storage box comprises a display board, a stabilizing frame, a placing rack, a support and a storage box, wherein the stabilizing frame is connected to the rear face of the display board, the placing rack is connected to the right side of the display board, the support is connected to the bottom of the display board, and two ends of the storage box are connected to the upper side of the inner side of the support. According to the utility model, the placing frame is arranged, the sliding plate is opened when the graph and the model are required to be displayed, the graph and the model are placed on the supporting columns for displaying, the stabilizing frame is arranged for the teaching display board, and the inclined rods in the stabilizing frame are connected with the board body to form a triangle, so that the stability of the board body is improved, and the problems that the existing teaching display board can only display teaching contents by descriptive characters and can not display some more vivid objects and models when in use, the teaching display board is thin, the shaking of the display board is easy to cause when in writing, and the display board is usually required to be supported by hands in order to avoid shaking are solved.

Description

Teaching show board

Technical Field

The utility model belongs to the technical field of teaching equipment, and particularly relates to a teaching display board.

Background

The teaching demonstration board is a teaching device for a teacher to write various knowledge and demonstrate the knowledge to students. The university student entrepreneur course is an important course which is promoted in the current society, aims to culture entrepreneur consciousness and innovation capability of the university student and contributes to the future professional development and social creation of the student. During teaching, a presentation board is usually required to present course content.

The utility model provides a current publication, CN 215987741U-a teaching show board, the disclosed box that is provided with includes, box inner chamber left bottom fixedly connected with motor, the output fixedly connected with worm of motor, the positive meshing of worm has the worm wheel, the axle center department fixedly connected with screw rod of worm wheel, the bottom threaded connection on screw rod surface has the thread bush, the equal fixedly connected with movable plate in both sides of thread bush has solved current teaching show board, be inconvenient for adjusting the use height and inconvenient dismantlement, thereby can't satisfy the problem of user's demand. However, the following drawbacks still exist in practical use:

1. when the existing teaching demonstration board is used, teaching contents can be demonstrated only by descriptive characters, but some more vivid objects and models can not be demonstrated, and the specific manifestations of some figures are required to be drawn on the demonstration board, so that time is wasted;

2. the existing teaching display board is thin, shake of the display board is easy to cause when writing, the display board is usually required to be supported by hands in order to avoid shake, and written characters can be smeared and not clearly seen if hands are not noticed when the display board is supported.

Disclosure of Invention

The utility model aims to provide a teaching demonstration board, which is provided with a placement frame, a sliding plate is opened when a pattern and a model are required to be displayed, the pattern and the model are placed on a supporting column for displaying, the teaching demonstration board is provided with a stabilizing frame, and inclined rods in the stabilizing frame are connected with a board body to form a triangle, so that the stability of the board body is improved, the problem that the conventional teaching demonstration board can only display teaching contents by descriptive characters and cannot display some more vivid objects and models when in use, the teaching demonstration board is thin, the shaking of the demonstration board is easy to cause when in writing, and the problem that the demonstration board is usually required to be supported by hands in order to avoid shaking is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a teaching display board which comprises a display board, a stabilizing frame, a placing frame, a support and a storage box.

Further, the display board comprises a bottom plate, a board body and a cross beam, the board body is connected to the center of the top of the bottom plate, and the cross beam is connected to the center of the rear side of the board body.

Further, the stabilizing frame comprises a connecting plate, an inclined rod, screws and a cross rod, one end of the inclined rod is connected to the connecting plate through the screws, the other end of the inclined rod is connected to the cross rod through the screws, and two ends of the cross rod are respectively connected to the inclined rod.

Further, the rack is including placing board, support column, spout, slide and handle, and the front of placing the board is connected with the support column, and the top and the bottom of placing the board all are connected with the spout, and the internal connection of spout has the slide, and the right side of slide is connected with the handle.

Further, the support includes that the montant includes telescopic link, hand, dead lever, connecting rod and removal wheel, and the inside center department sliding connection of montant has the telescopic link, and the outside of montant is close to the top and is connected with hand, and the one end that hand was twisted runs through in the montant and contacts with the telescopic link, and two montants about being connected respectively in the both ends of dead lever, the bottom of montant is connected with the connecting rod, and the bottom of connecting rod is connected with removes the wheel.

Further, the storing box includes connecting block and box body, and the one end of connecting block is connected in the montant, and the other end of connecting block is connected with the box body.

The utility model has the following beneficial effects:

1. through setting up the rack for teaching show board, open the slide when needs show figure and model, place figure and model and demonstrate on the support column, saved the time of drawing, make the teaching content more vivid simultaneously.

2. Through setting up the firm frame for teaching show board, the diagonal rod in the firm frame is triangle-shaped with the plate body connection and has improved the stability of plate body, can not need to hold the show board when writing on the blackboard, has avoided the palm to make the flowers the characters of writing and has seen the condition not clearly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the rear side structure of the present utility model;

FIG. 2 is a schematic structural view of a stent of the present utility model;

fig. 3 is a schematic structural view of the rack of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a display board; 11. a bottom plate; 12. a plate body; 13. a cross beam; 2. a stabilizing frame; 21. a connecting plate; 22. a diagonal rod; 23. a screw; 24. a cross bar; 3. a placing rack; 31. placing a plate; 32. a support column; 33. a chute; 34. a slide plate; 35. a handle; 4. a bracket; 41. a vertical rod; 42. a telescopic rod; 43. screwing by hand; 44. a fixed rod; 45. a connecting rod; 46. a moving wheel; 5. a storage box; 51. a connecting block; 52. and a box body.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, the present utility model is a teaching display board, which comprises a display board 1, a stabilizing frame 2, a placement frame 3, a support 4 and a storage box 5, wherein the stabilizing frame 2 is connected to the back of the display board 1, the placement frame 3 is connected to the right side of the display board 1, the support 4 is connected to the bottom of the display board 1, and two ends of the storage box 5 are connected to the upper side of the inner side of the support 4.

In the above-mentioned setting, panel 1 is used for writing on the blackboard and carries out some show to the content, and steady rest 2 can support the steady that keeps panel 1 to panel 1, can place some practicality on the rack 3 and be used for the show, and support 4 can drive the show board simultaneously and remove to panel 1, can place some teaching aids in the storing box 5.

As shown in fig. 1 and 3, the display board 1 includes a bottom board 11, a board body 12 and a cross beam 13, the board body 12 is connected to the center of the top of the bottom board 11, the cross beam 13 is connected to the center of the rear side of the board body 12, the stabilizing frame 2 includes a connecting plate 21, an inclined rod 22, screws 23 and a cross rod 24, one end of the inclined rod 22 is connected to the connecting plate 21 through the screws 23, the other end of the inclined rod 22 is connected to the cross beam 13 through the screws 23, two ends of the cross rod 24 are respectively connected to the inclined rod 22, the placement frame 3 includes a placement board 31, a support column 32, a slide groove 33, a slide plate 34 and a handle 35, the front of the placement board 31 is connected with the support column 32, the top and the bottom of the placement board 31 are both connected with the slide groove 33, the slide plate 34 is connected to the inside of the slide groove 33, and the right side of the slide plate 34 is connected with the handle 35.

In the above arrangement, when the display board 1 is used for displaying, a board book can be written on the board body 12, the stabilizing frame 2 is supported on the rear side of the board body 12, the inclined rod 22 is connected with the connecting plate 21 and the cross beam 13, the rear side of the board body 12 is in a stable triangle shape, the board body 12 can be kept stable during writing, the board body 12 is not required to be held by hands during writing, when a physical display is required, the handle 35 is pulled to enable the sliding plate 34 to slide in the sliding groove 33 and leak out of the internal supporting column 32, an article to be displayed is hung on the supporting column 32, and teaching can be performed through the display of the physical.

As shown in fig. 2, the bracket 4 includes a vertical rod 41 including a telescopic rod 42, a hand screw 43, a fixing rod 44, a connecting rod 45 and a moving wheel 46, the telescopic rod 42 is slidably connected at the center of the inside of the vertical rod 41, the hand screw 43 is connected above the outside of the vertical rod 41, one end of the hand screw 43 penetrates through the vertical rod 41 and contacts the telescopic rod 42, two ends of the fixing rod 44 are respectively connected with the left and right vertical rods 41, the bottom of the vertical rod 41 is connected with the connecting rod 45, the bottom of the connecting rod 45 is connected with the moving wheel 46, the storage box 5 includes a connecting block 51 and a box 52, one end of the connecting block 51 is connected with the vertical rod 41, and the other end of the connecting block 51 is connected with the box 52.

In the above arrangement, the stand 4 supports the display board, and the display board can be moved by the moving wheel 46, so that the height of the display board 1 can be adjusted according to the teaching environment, the hand screw 43 is reversed during adjustment, the contact between the hand screw 43 and the telescopic rod 42 is loosened, the height of the telescopic rod 42 in the vertical rod 41 is adjusted at the moment, the hand screw 43 is reversed after the adjustment is proper, the contact between the hand screw 43 and the telescopic rod 42 is tightly clamped, and the teaching used during teaching can be placed in the box body 52.

One specific application of this embodiment is: when the display board is used for teaching a college student's creation course, the display board is moved to a proper position through the moving wheel 46, the height of the display board 1 is adjusted according to a teaching environment, the screwing 43 is reversed during adjustment, so that the contact between the screwing 43 and the telescopic rod 42 is loosened, the height of the telescopic rod 42 in the vertical rod 41 is adjusted at the moment, the screwing 43 is reversed after adjustment, the contact between the screwing 43 and the telescopic rod 42 is clamped, the stabilizing frame 2 can support the board 12 when writing on the board 12, the board 12 is kept stable, when teaching is needed to display related objects, the handle 35 is pulled to enable the sliding board 34 to slide in the sliding groove 33, the supporting column 32 in the sliding board leaks, objects to be displayed are hung on the supporting column 32, the objects to be displayed can be displayed, the surface of the sliding board 34 can also be used for writing, and the teaching used during teaching can be placed in the box 52.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a teaching show board, includes panel (1), steady rest (2), rack (3), support (4) and storing box (5), its characterized in that: the novel display board is characterized in that the stabilizing frame (2) is connected to the back of the display board (1), the placing frame (3) is connected to the right side of the display board (1), the support (4) is connected to the bottom of the display board (1), and two ends of the storage box (5) are connected to the upper side of the inner side of the support (4).

2. A teaching demonstration board according to claim 1, wherein: the display board (1) comprises a bottom board (11), a board body (12) and a cross beam (13), wherein the board body (12) is connected to the center of the top of the bottom board (11), and the cross beam (13) is connected to the center of the rear side of the board body (12).

3. A teaching demonstration board according to claim 1, wherein: the stabilizing frame (2) comprises a connecting plate (21), an inclined rod (22), screws (23) and a cross rod (24), one end of the inclined rod (22) is connected to the connecting plate (21) through the screws (23), the other end of the inclined rod (22) is connected to the cross rod (13) through the screws (23), and two ends of the cross rod (24) are respectively connected to the inclined rod (22).

4. A teaching demonstration board according to claim 1, wherein: placement rack (3) are including placing board (31), support column (32), spout (33), slide (34) and handle (35), the front of placing board (31) is connected with support column (32), the top and the bottom of placing board (31) all are connected with spout (33), the internal connection of spout (33) has slide (34), the right side of slide (34) is connected with handle (35).

5. A teaching demonstration board according to claim 1, wherein: the support (4) comprises a vertical rod (41) and is characterized in that the vertical rod (41) comprises a telescopic rod (42), a hand screw (43), a fixing rod (44), a connecting rod (45) and a moving wheel (46), the telescopic rod (42) is slidably connected to the inner center of the vertical rod (41), the hand screw (43) is connected to the upper side of the outer side of the vertical rod (41), one end of the hand screw (43) penetrates through the vertical rod (41) and contacts with the telescopic rod (42), two ends of the fixing rod (44) are respectively connected to the left and right of the vertical rod (41), the connecting rod (45) is connected to the bottom of the vertical rod (41), and the moving wheel (46) is connected to the bottom of the connecting rod (45).

6. A teaching demonstration board according to claim 1, wherein: the storage box (5) comprises a connecting block (51) and a box body (52), one end of the connecting block (51) is connected to the vertical rod (41), and the other end of the connecting block (51) is connected with the box body (52).