CN216344913U - Enterprise training demonstration teaching board convenient for angle adjustment - Google Patents

Abstract

The utility model provides a teaching board convenient for angle adjustment and used for enterprise training demonstration, and particularly relates to the field of teaching boards. In order to solve the teaching board that exists among the prior art and lead to producing the problem of reflection of light phenomenon because of unable position control, include: the display screen, display screen outside fixed mounting have fixed frame, and the thermovent has been seted up to the fixed frame outside, and fixed frame back swing joint has adjustment mechanism. Compare with original mode, the device can be high-efficient convenient carry out the automatically regulated work of multi-angle to the teaching board for the training demonstration of enterprise, make its teaching board can carry out appropriate angle modulation according to the refraction of light, effectively ensured when training the lecture in the visible range of all students in the room phenomenon such as reflection of light can not appear, fixed frame's outside has set up the display screen, the material of display screen belongs to the stronger and higher glass fiber layer of compliance of toughness, at the in-process that the teaching board used, can carry out diversified bending work to the display screen of teaching board.

Description

Enterprise training demonstration teaching board convenient for angle adjustment

Technical Field

The utility model relates to a device in the field of teaching boards, in particular to a teaching board convenient for angle adjustment and used for enterprise training demonstration.

Background

The teaching board is a board placed in a classroom or a meeting room, and is used for writing contents with chalk or a water-based pen to play a role in explaining and demonstrating.

The teaching board for the training demonstration of current enterprise generally can only adjust the height of its teaching board, leads to its surface of teaching board easily to produce the phenomenon of reflection of light under the condition that light refraction angle differs to see the teaching board under the angle of reflection of light for a long time and easily cause the injury to eyes, and because of the unable regulation of the screen angle of teaching board, can lead to the visible range of student to reduce, make it can't accomplish an effect that reaches the whole person and observe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a teaching board for enterprise training demonstration, which is convenient for angle adjustment, so as to solve the problem that the teaching board in the prior art cannot be adjusted in position to cause a light reflection phenomenon. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

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

the utility model provides a teaching board convenient for angle adjustment and used for enterprise training demonstration, which comprises: the display screen, display screen outside fixed mounting has fixed frame, the thermovent has been seted up to the fixed frame outside, fixed frame back swing joint has adjustment mechanism, fixed frame jackshaft fixed connection is equipped with folding mechanism.

Preferably, the adjusting mechanism comprises a bottom plate, the shape and the structure of the bottom plate are rectangular, the upper end of the bottom plate is fixedly connected with a storage column, and the storage column and the bottom plate are vertically mounted.

Preferably, accomodate the post surface and seted up and accomodate the groove, and accomodate the inside swing joint of groove and be equipped with flexible post to the diameter of flexible post is less than the diameter of accomodating the groove, and flexible capital portion fixed connection is equipped with the kicking block simultaneously.

Preferably, the fixed frame back fixed connection is equipped with the connecting plate, and the connecting plate is the symmetry setting to connecting plate left side fixed connection is equipped with the expansion plate, and the width of expansion plate is less than the width of connecting plate simultaneously.

Preferably, the expansion plate left side swing joint is equipped with the fixed plate, and the fixed plate is the symmetry setting with the connecting plate to the fixed plate outside has been seted up the fixed orifices, and the fixed orifices all sets up in four edges of fixed plate department.

Preferably, the inside fixed mixture of folding mechanism is equipped with the rubber layer, and the rubber layer all sets up with folding mechanism and is the rectangle to the fixed anticorrosive coating that is equipped with is paintd to the rubber layer outside, and the thickness of anticorrosive coating is 2 mm.

The teaching board convenient for angle adjustment and used for enterprise training demonstration provided by the utility model has the beneficial effects that: compared with the prior art, the device can efficiently and conveniently carry out multi-angle automatic adjustment work on the teaching board for enterprise training demonstration, so that the teaching board can be properly adjusted in angle according to the refraction of light, the phenomena of light reflection and the like can not occur in the visible range of all students in a hall when a training lecture is carried out, when the device is used, firstly, the adjusting mechanism and the fixing plate are fixedly penetrated through the wall surface through the fixing holes, so that the adjusting mechanism and the fixing plate are tightly connected with the wall surface, then, the display screen is arranged outside the fixing frame, the material of the display screen belongs to a glass fiber layer with stronger toughness and higher softness, in the using process of the teaching board, the display screen of the teaching board can be bent in multiple directions, when the angle is required to be adjusted, the teaching board can be divided into two adjusting modes, firstly, the bending angles of the display screen and the fixing frame are adjusted, secondly, the upward viewing angle and the downward viewing angle of the whole fixed frame and the display screen are adjusted in different ways, the adjusting effects are different, if the display screen needs to be adjusted to be bent, the telescopic plate on the right side of the fixed plate keeps a fixed position, the connecting plate at one end of the telescopic plate generates a pulling force on the fixed frame, the telescopic column can push the ejector block to generate a pushing force around the periphery of the fixed frame after the connecting plate is fixed, the whole display screen forms a bending force at the moment, the middle end of the fixed frame is provided with a folding mechanism, the folding mechanism consists of a rubber layer, when the fixed frame is bent, the folding mechanism can also bend along with the adjusting angle, the linked bending adjustment is achieved, the phenomenon that the eyes of students are damaged due to light reflection can be effectively avoided by adjusting the bending angle, when the teaching board needs to adjust the downward viewing angle, the telescopic column of inslot portion is accomodate to accessible control fixed frame upper end and the upper end of promoting the expansion plate, and both all produce a thrust and promote fixed frame, and fixed frame lower extreme is fixed motionless, reaches the regulation work of overlooking the angle thereupon, makes the angle regulation of its teaching board comparatively comprehensive, and the regulative mode is comparatively convenient, accomplishes the regulation work of whole demonstration teaching board at last.

Drawings

Fig. 1 is a schematic view of the overall structure of an enterprise training demonstration teaching board with the angle conveniently adjusted according to the utility model.

Fig. 2 is a schematic view of the overall structure of an adjusting mechanism of the teaching board for enterprise training demonstration, which facilitates angle adjustment.

Fig. 3 is a schematic view of the back side of the fixed frame of the teaching board for enterprise training demonstration according to the present invention, which facilitates angle adjustment.

Fig. 4 is a schematic view of the overall structure of the folding mechanism of the teaching board for enterprise training demonstration, which facilitates angle adjustment.

In the figure: 1. a display screen; 2. a fixed frame; 201. a connecting plate; 202. a retractable plate; 203. a fixing plate; 204. a fixing hole; 3. a heat dissipation port; 4. an adjustment mechanism; 401. a base plate; 402. a receiving column; 403. a receiving groove; 404. a telescopic column; 405. a top block; 5. a folding mechanism; 501. an anticorrosive layer; 502. a rubber layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The following describes in detail a specific embodiment of the present invention with reference to the drawings. In the drawings, the same reference numerals indicate the same or corresponding features. The figures are only schematic and are not necessarily drawn to scale.

Referring to fig. 1, 2, 3 and 4, there is shown a teaching board for enterprise training demonstration, which is convenient for angle adjustment, comprising: display screen 1, 1 outside fixed mounting of display screen has fixed frame 2, and fixed frame 2 is outside to have seted up thermovent 3, and 2 back swing joint of fixed frame have adjustment mechanism 4, and 2 jackshaft fixed connection of fixed frame are equipped with folding mechanism 5.

Further, adjustment mechanism 4 includes bottom plate 401, and the shape structure of bottom plate 401 is rectangle to the equal fixed connection in bottom plate 401 upper end is equipped with accomodates post 402, accomodates post 402 simultaneously and keeps perpendicular installation with bottom plate 401, accomodates post 402 surface and has seted up and accomodate groove 403, and accomodate the inside swing joint in groove 403 and be equipped with flexible post 404, and the diameter of flexible post 404 is less than the diameter of accomodating groove 403, and flexible post 404 top fixed connection is equipped with kicking block 405 simultaneously.

In this embodiment, when the adjusting mechanism 4 is used, the retractable column 404 of the adjusting mechanism can be retracted and stored through the storage slot 403 by the storage column 402 at the upper end of the bottom plate 401, and the retractable column 404 can drive the top block 405 to push when moving, so that the angle of the whole teaching board can be adjusted.

Further, 2 back fixed connection of fixed frame is equipped with connecting plate 201, and connecting plate 201 is the symmetry and sets up, and connecting plate 201 left side fixed connection is equipped with expansion plate 202, and the width of expansion plate 202 is less than connecting plate 201's width simultaneously, and expansion plate 202 left side swing joint is equipped with fixed plate 203, and fixed plate 203 is the symmetry with connecting plate 201 and sets up, and fixed plate 203 has seted up fixed orifices 204 in the outside, and fixed orifices 204 all set up in four edges of fixed plate 203.

In this embodiment, when the display screen 1 needs to be adjusted by bending the screen, the expansion plate 202 on the right side of the fixing plate 203 is kept at a fixed position, at this time, the connecting plate 201 at one end of the expansion plate 202 generates a pulling force on the fixing frame 2, after the connecting plate 201 is fixed, the expansion column 404 pushes the top block 405 to generate a pushing force around the periphery of the fixing frame 2, and at this time, the whole display screen 1 forms a bending force.

Further, the inside fixed mixture of folding mechanism 5 is equipped with rubber layer 502, and rubber layer 502 all sets up with folding mechanism 5 and is the rectangle to rubber layer 502 outside fixed the painting is equipped with anticorrosive coating 501, and anticorrosive coating 501's thickness is 2 mm.

In this embodiment, fixed frame 2's middle-end has set up folding mechanism 5, and folding mechanism 5 comprises rubber layer 502, and when fixed frame 2 was crooked, folding mechanism 5 also can be along with angle regulation is buckled, reaches the crooked regulation of linking formula, and rubber layer 502 outside has set up anticorrosive coating 501, and anticorrosive coating 501 can effectively avoid rubber layer 502 to expose the cracked phenomenon of corrosion to appear in the air for a long time.

When the teaching board is used, a worker firstly penetrates and fixes the adjusting mechanism 4 and the fixing plate 203 with the wall surface through the fixing hole 204 to enable the adjusting mechanism 4 and the fixing plate 203 to be tightly connected with the wall surface, then the display screen 1 is arranged outside the fixing frame 2, the material of the display screen 1 belongs to a glass fiber layer with strong toughness and high softness, the teaching board can be bent in multiple directions in the using process of the teaching board, when the teaching board needs to adjust the angle, the teaching board can be divided into two adjusting modes, firstly, the bending angles of the display screen 1 and the fixing frame 2 are adjusted, secondly, the upward viewing angle and the downward viewing angle of the whole fixing frame 2 and the display screen 1 are adjusted, the adjusting modes are different, the adjusting effects are also different, when the display screen 1 needs to be adjusted by bending, the telescopic plate 202 on the right side of the fixing plate 203 keeps a fixed position, at this time, the connecting plate 201 at one end of the retractable plate 202 generates a pulling force on the fixed frame 2, the retractable column 404 pushes the top block 405 to generate a pushing force around the periphery of the fixed frame 2 after the connecting plate 201 is fixed, at this time, the whole display screen 1 forms a bending force, the middle end of the fixed frame 2 is provided with the folding mechanism 5, the folding mechanism 5 is composed of a rubber layer 502, when the fixed frame 2 is bent, the folding mechanism 5 is bent along with the angle adjustment to achieve the linked bending adjustment, the bending angle of the folding mechanism can be adjusted to effectively avoid the eye injury of students caused by light reflection, when the teaching board needs to adjust the overlooking angle, the retractable column 404 inside the accommodating groove 403 at the upper end of the fixed frame 2 and the upper end of the retractable plate 202 can be controlled to generate a pushing force to push the fixed frame 2, the lower end of the fixed frame 2 is fixed, the adjustment work of the overlooking angle is achieved, the adjustment angle of the teaching board is comprehensive, the observation effect of a whole worker can be achieved, the adjustment mode is convenient, and finally the adjustment work of the whole demonstration teaching board is completed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Make things convenient for angle regulation's training of enterprise demonstration with teaching board, its characterized in that includes: display screen (1), display screen (1) outside fixed mounting has fixed frame (2), thermovent (3) have been seted up to fixed frame (2) outside, fixed frame (2) back swing joint has adjustment mechanism (4), fixed frame (2) jackshaft fixed connection is equipped with folding mechanism (5).

2. The teaching board for enterprise training demonstration convenient for angle adjustment according to claim 1, wherein: the adjusting mechanism (4) comprises a bottom plate (401), the shape structure of the bottom plate (401) is rectangular, the upper end of the bottom plate (401) is fixedly connected with a storage column (402), and the storage column (402) and the bottom plate (401) are vertically mounted.

3. The teaching board for enterprise training demonstration convenient for angle adjustment according to claim 2, wherein: accomodate post (402) surface and seted up and accomodate groove (403), and accomodate the inside swing joint of groove (403) and be equipped with flexible post (404), and the diameter of flexible post (404) is less than the diameter of accomodating groove (403), and flexible post (404) top fixed connection is equipped with kicking block (405) simultaneously.

4. The teaching board for enterprise training demonstration convenient for angle adjustment according to claim 1, wherein: fixed frame (2) back fixed connection is equipped with connecting plate (201), and connecting plate (201) are the symmetry and set up to connecting plate (201) left side fixed connection is equipped with expansion plate (202), and the width of expansion plate (202) is less than the width of connecting plate (201) simultaneously.

5. The teaching board for enterprise training demonstration convenient for angle adjustment according to claim 4, wherein: expansion plate (202) left side swing joint is equipped with fixed plate (203), and fixed plate (203) is the symmetry setting with connecting plate (201) to fixed plate (203) outside has seted up fixed orifices (204), and fixed orifices (204) all set up in four corners of fixed plate (203).

6. The teaching board for enterprise training demonstration convenient for angle adjustment according to claim 1, wherein: folding mechanism (5) inside fixed mixture is equipped with rubber layer (502), and rubber layer (502) all sets up with folding mechanism (5) and is the rectangle to rubber layer (502) outside fixed the painting is equipped with anticorrosive coating (501), and the thickness of anticorrosive coating (501) is 2 mm.

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