CN218547714U

CN218547714U - Multimedia training teaching equipment

Info

Publication number: CN218547714U
Application number: CN202222912403.6U
Authority: CN
Inventors: 杨坤鹏; 秦千惠; 赵华林
Original assignee: Youke Yuntu Technology Chengdu Co ltd
Current assignee: Youke Yuntu Technology Chengdu Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-28
Anticipated expiration: 2032-11-02

Abstract

The application relates to the field of multimedia equipment, and discloses multimedia training teaching equipment which comprises a base and a supporting seat, wherein the supporting seat is arranged on the base through an automatic folding lifting mechanism, and the surface of the supporting seat is hinged with a display mechanism; the automatic folding lifting mechanism comprises a first folding rod piece and a second folding rod piece, wherein the first folding rod piece and the second folding rod piece are hinged to each other in the middle, one end of each folding rod piece is in transmission connection with the supporting seat, the other end of each folding rod piece is hinged to the base, and the second folding rod piece is connected with the driving mechanism and is in sliding fit with the base. Set up folding elevating system between base that will be used for supporting display mechanism in this application and the supporting seat for the volume of teaching equipment is variable, is convenient for remove after reducing the equipment volume, and more importantly adopts articulated connected mode between display mechanism and the supporting seat, and contained angle between adjustable display mechanism and the supporting seat further improve equipment's foldability and reduce the whole volume of equipment after folding.

Description

Multimedia training teaching equipment

Technical Field

The application relates to the field of multimedia equipment, in particular to multimedia training and teaching equipment.

Background

The multimedia teaching equipment is equipment for processing information such as characters, images, sounds, animations and the like by using a computer multimedia technology, performing visual teaching in various modes such as viewing, listening, touching, thinking and the like, displaying teaching contents more intuitively to assist teaching activities, and is favorable for improving the understanding and mastering of trained people on the training contents. The existing multimedia teaching equipment is roughly of a fixed type and a movable type, wherein the existing multimedia teaching equipment is generally fixedly arranged at positions such as a blackboard and the like and is matched with a writing position to improve the interactivity of the equipment; the latter has certain portability, however, since the movable multimedia teaching equipment is generally formed by combining a screen with a movable support, in order to match the size of the screen, the support also has a larger size, and multiple persons are required to move the support integrally or remove the screen respectively, which causes inconvenience in moving the equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the movable multimedia teaching equipment in the prior art is inconvenient to move, the application provides a multimedia training teaching equipment, and the equipment volume is reduced through the foldability of the equipment, so that the equipment is convenient to move.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

a multimedia training teaching device comprises a base and a supporting seat arranged on the base through an automatic folding lifting mechanism, wherein a display mechanism is hinged to the surface of the supporting seat; the automatic folding lifting mechanism comprises a first folding rod piece and a second folding rod piece, wherein the middle portions of the first folding rod piece and the second folding rod piece are hinged to each other, one end of the first folding rod piece is in transmission connection with the supporting seat, the other end of the first folding rod piece is hinged to the base, and the second folding rod piece is connected with the driving mechanism and is in sliding fit with the base.

Because the time length and the frequency of training in places except schools such as enterprises are low, the movable multimedia training and teaching equipment is commonly used, so that the equipment can be conveniently moved among a plurality of different training rooms, and the equipment cost of training is reduced. The support that current portable multimedia teaching equipment generally adopted the bottom to be equipped with the gyro wheel constitutes with the display of fixing at the support top, and the whole occupation space of equipment is great, and the dismantlement between display and the support is inconvenient to cause the inconvenience of removal. In order to solve the problem, the scheme improves the support, improves the whole foldability of the equipment, so that when the equipment needs to be moved, the equipment is wholly folded, and the space occupancy rate of the equipment in the moving process is reduced to improve the moving convenience.

Specifically, folding elevating system makes the interval between supporting seat and the base adjustable between supporting seat and the base in this scheme, utilizes actuating mechanism drive second folding rod to slide for the base, because first folding rod is articulated with base and second folding rod simultaneously, then the second folding rod drive when sliding with first folding rod between contained angle change to both are close to the one end height of supporting seat and change, drive display mechanism on supporting seat and the supporting seat and be close to or keep away from the base. In addition, the articulated cooperation between display mechanism and the supporting seat makes equipment angle between display mechanism and the supporting seat different under fold condition and user state, and during the user equipment, display mechanism is perpendicular for the supporting seat, guarantees to show and interactive effect, and under fold condition, display mechanism is parallel and the laminating with it for the supporting seat to improve the compactness under fold condition.

Furthermore, the ends, far away from the base, of the first folding rod piece and the second folding rod piece are respectively hinged with a group of two mutually hinged connecting pieces, and the other ends of the two connecting pieces are respectively hinged with the supporting seat and in sliding fit with the supporting seat. The proposal provides an example of the transmission connection between the first folding rod piece and the second folding rod piece and the supporting seat,

furthermore, the display mechanism comprises a first display screen and interactive boards movably arranged on two sides of the first display screen.

Further, display mechanism is including being used for articulating the mount pad of installing on the supporting seat with first display screen to and the slide rail seat with first display screen top fixed connection, slide rail seat and mutual board pass through slider sliding fit, make two mutual boards slide to first display screen both sides respectively.

Further, the interactive board is a handwriting board or a second display screen. Although the screen of the existing movable multimedia training device is generally set as a touch screen to improve the interactivity of the device, compared with a mode that fixed type devices are directly arranged on a blackboard, the existing movable multimedia training device still lacks an independent writing position, so that the interactivity is limited. The scheme is provided with an interactive board independent of the first display screen to form an independent interactive area,

the beneficial effect of this application is: set up folding elevating system between base that will be used for supporting display mechanism in this application and the supporting seat for the volume of teaching equipment is variable, is convenient for remove after reducing the equipment volume, and more importantly adopts articulated connected mode between display mechanism and the supporting seat, and the contained angle between adjustable display mechanism and the supporting seat further improves the foldability of equipment and reduces the whole volume of equipment after folding.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the present application;

FIG. 2 is a schematic perspective view of the display mechanism of the present application in an expanded state;

FIG. 3 is a perspective view of another embodiment of the present application;

fig. 4 is a schematic perspective view of the present application in a fully expanded state.

In the figure: 1-a base; 2-automatic folding lifting mechanism; 201-a first folding bar; 202-a second folding bar; 3-a support seat; 4-a display mechanism; 401-a first display screen; 402-interactive board; 403-a slide rail seat; 5-a support member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion 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 application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the multimedia training and teaching equipment shown in fig. 1 comprises a base 1 and a supporting seat 3 arranged on the base 1 through an automatic folding lifting mechanism 2, wherein a display mechanism 4 is hinged on the surface of the supporting seat 3; the automatic folding lifting mechanism 2 comprises a first folding rod piece 201 and a second folding rod piece 202 which are hinged to each other in the middle, one ends of the first folding rod piece 201 are in transmission connection with the supporting seat 3, the other end of the first folding rod piece 201 is hinged to the base 1, and the second folding rod piece 202 is connected with a driving mechanism and is in sliding fit with the base 1.

The working principle is as follows:

the device in this embodiment may be generally divided into two parts, a display mechanism 4 and a support structure, wherein the display mechanism 4 is a mechanism for displaying information or interacting with a trainee, such as a display screen or a touch display screen used in the prior art, and the support structure is used for supporting the display mechanism 4 to be fixed at a certain position and height. The support structure comprises in particular a base 1 cooperating with the ground and a support 3 cooperating with it in an elevation and lowering manner and intended for mounting a display mechanism 4. Adopt automatic lifting mechanism in this application, in order to reduce the occupation of bearing structure part to the space, foldable lifting mechanism has been adopted, it is concrete, utilize actuating mechanism drive second folding rod spare 202 to slide for base 1, because first folding rod spare 201 is articulated with base 1 and second folding rod spare 202 simultaneously, then the second folding rod spare 202 drive when sliding with the contained angle change between the first folding rod spare 201, thereby both are close to the one end height change of supporting seat 3, drive display mechanism 4 on supporting seat 3 and the supporting seat 3 and be close to or keep away from base 1. Furthermore, the hinged fit between the display mechanism 4 and the support base 3 is such that the angle between the display mechanism 4 and the support base 3 is different between the folded state and the use state of the device. When the device is used, the angle between the display mechanism 4 and the supporting seat 3 can be adjusted, when the display mechanism 4 and the supporting seat 3 are parallel or the included angle is an acute angle, the device can be used for training and interaction facing individuals, and when the display mechanism 4 is vertical to the supporting seat 3 or has an acute angle with a larger angle, the device can be used for training and interaction facing multiple people; in the folded state, the display mechanism 4 is parallel to and attached to the support base 3, thereby enhancing the compactness in the folded state.

It should be noted that the transmission connection between the first folding rod 201 and the second folding rod 202 and the supporting seat 3 means that the height variation of the end portions of the first folding rod 201 and the second folding rod 202 far away from the base 1 can be synchronously connected with the height variation of the supporting seat 3, for example, when the first folding rod 201 and the second folding rod 202 are directly connected with the supporting seat 3, the first folding rod 201 needs to be hinged to the supporting seat 3, and the second folding rod 202 is in sliding fit with the supporting seat 3. When the driving mechanism drives one end of the bottom of the second folding rod 202 to move in a direction approaching or departing from the first folding rod 201, the included angle between the two folding rods changes, and the matching position of the second folding rod 202 and the supporting seat 3 also slides relative to the supporting seat 3.

When the height change of the display mechanism 4 realized by only two folding rods is insufficient, a connecting structure can be added between the first folding rod 201 and the second folding rod 202 and the supporting seat 3 to improve the height change range of the supporting seat 3, and therefore, in this embodiment, it is preferable to provide a structural example, as shown in the figure, one ends of the first folding rod 201 and the second folding rod 202, which are far away from the base 1, are respectively hinged with a group of two mutually hinged connecting pieces, and the other ends of the two connecting pieces are respectively hinged and in sliding fit with the supporting seat 3.

Example 2:

in this embodiment, the display mechanism 4 is further optimized and defined based on embodiment 1.

As shown in the figure, the display mechanism 4 includes a first display screen 401 and an interactive board 402 movably disposed on two sides of the first display screen 401. In this embodiment, a first display 401 and an interactive board 402 are provided, when in use, the first display 401 may be dedicated to displaying main teaching content, the interactive board 402 becomes an independent interactive area, and the type of the interactive board 402 determines the interactive form. For example, in this embodiment, it is preferable that the interactive board 402 is a handwriting board or a second display screen. When the handwriting board is used as the interactive board 402, the defect that the mobile multimedia teaching equipment lacks an independent writing area can be overcome; when the display screen is adopted as the interactive board 402, more contents can be displayed, and the real operability of teaching is improved. In addition, the folding of the device can be further improved by the movable installation of the interactive board 402, for example, when the interactive board 402 is hinged to the two sides of the first display 401, the interactive board 402 can be rotated to be folded in a direction close to the first display 401.

In the present embodiment, preferably, a structural example of the display mechanism 4 and the supporting seat 3 are provided, where the display mechanism 4 includes a mounting seat for hingedly mounting the first display screen 401 on the supporting seat 3, and a slide rail seat 403 fixedly connected to the top of the first display screen 401, and the slide rail seat 403 is in sliding fit with the interactive board 402 through a slider, so that the two interactive boards 402 slide to two sides of the first display screen 401 respectively. In addition, in order to improve the stowability of the present application, the interactive board 402 may be disposed at the rear side of the first display 401, so that when the device is folded, the two interactive boards 402 slide to the rear side of the first display 401 in the direction of approaching each other, thereby reducing the area of the device in the horizontal direction.

It should be noted that the display mechanism 4 is hinged to the supporting base 3 to adjust the angle of the display mechanism 4 when the device is used, and according to the prior art, in order to ensure the usability of the display mechanism 4, the device in the present application should have a structure that can keep the display mechanism 4 in a fixed state after the angle is adjusted. As shown in the drawing, a structure for keeping the display mechanism 4 in a fixed state is provided as an example, that is, a member which can abut against the back surface of the first display 401 is provided on the support base 3, the illustrated member is formed by hinging two support members 5, and the support member 5 located below is also hinged with the support base 3, so that the support member 5 can be folded, and when the included angle between the display mechanism 4 and the support base 3 is small, the lower support member 5 can be kept to abut against the surface of the support base 3, and the upper support member 5 is rotated to abut against the back surface of the first display 401. Preferably, the hinge between the two support members 5 and the hinge between the lower support member 5 and the support base 3 may be damping hinges, so as to increase the resistance when the support members 5 are rotated, thereby improving the stability of the support of the display mechanism 4.

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

Claims

1. The utility model provides a multimedia training teaching equipment which characterized in that: the folding lifting device comprises a base (1) and a supporting seat (3) arranged on the base (1) through an automatic folding lifting mechanism (2), wherein a display mechanism (4) is hinged to the surface of the supporting seat (3); the automatic folding lifting mechanism (2) comprises a first folding rod piece (201) and a second folding rod piece (202) which are hinged to each other in the middle, one ends of the first folding rod piece (201) are in transmission connection with the supporting seat (3), the other end of the first folding rod piece (201) is hinged to the base (1), and the second folding rod piece (202) is connected with a driving mechanism and is in sliding fit with the base (1).

2. The multimedia training and teaching device as claimed in claim 1, wherein: one ends, far away from the base (1), of the first folding rod piece (201) and the second folding rod piece (202) are hinged to a group of two mutually hinged connecting pieces respectively, and the other ends of the two connecting pieces are hinged to the supporting seat (3) and matched with the supporting seat in a sliding mode respectively.

3. The multimedia training and teaching device according to claim 1 or 2, wherein: the display mechanism (4) comprises a first display screen (401) and interaction plates (402) movably arranged on two sides of the first display screen (401).

4. The multimedia training and teaching device according to claim 3, wherein: the display mechanism (4) comprises a mounting seat used for mounting the first display screen (401) on the supporting seat (3) in a hinged mode, and a slide rail seat (403) fixedly connected with the top of the first display screen (401), wherein the slide rail seat (403) is in slide fit with the interaction plate (402) through a slide block, so that the two interaction plates (402) slide towards the two sides of the first display screen (401) respectively.

5. The multimedia training and teaching device according to claim 3, wherein: the interactive board (402) is a handwriting board or a second display screen.