CN217073858U

CN217073858U - Multifunctional intelligent interactive blackboard

Info

Publication number: CN217073858U
Application number: CN202220298811.4U
Authority: CN
Inventors: 张丽婵; 施佳文; 陈利军; 敖春林
Original assignee: Sct Digital Technology Co ltd
Current assignee: Sct Digital Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-29
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a multifunctional intelligent interactive blackboard, which relates to the field of multifunctional intelligent interactive blackboards and solves the problem that the screen of an interactive television is difficult to clean when the existing multifunctional intelligent interactive blackboard is used, the multifunctional intelligent interactive blackboard comprises a blackboard frame, a cleaning device and a driving device, the interactive television and a first blackboard are fixedly connected in the blackboard frame, a second blackboard is connected on the blackboard frame in a sliding way, the cleaning device is used for cleaning the screen of the interactive television, the driving device is used for linking the cleaning device to operate when the second blackboard is pushed and pulled, the multifunctional intelligent interactive blackboard is convenient to drive the driving device to operate when the second blackboard slides by arranging the cleaning device and the driving device, so that the cleaning device can clean the screen of the interactive television completely, meanwhile, the cleaning device only can downwardly clean the dust on the screen of the interactive television, and the cleaned place can not be influenced by the dust in the cleaning process, the cleaning quality is ensured.

Description

Multifunctional intelligent interactive blackboard

Technical Field

The utility model relates to an interactive blackboard technical field of multi-functional intelligence specifically is an interactive blackboard of multi-functional intelligence.

Background

The traditional blackboard refers in particular to black face, writes with white chalk on the material that the bottom colour is black promptly, realizes the blackboard writing function (common glass blackboard, cement blackboard, wood blackboard etc. have), the blackboard of present stage, it mostly has frame and face to constitute promptly for the combination formula blackboard, and its face is mostly the dark green of eyeshield, and can integrate equipment such as whiteboard, touch television, and the drawback of the single blackboard writing function of traditional blackboard has been overcome in these integrations, has also compensatied some shortcomings.

The interactive blackboard of current multi-functional intelligence is used for placing the reason in the classroom for a long time when using, can lead to the screen of interactive TV to remain more chalk dust, and the screen of interactive TV is great, and the manual work is clean very inconvenient, and long-time uncleaning can lead to the TV screen fuzzy, influences student's efficiency of listening class, reduces the study quality, for this reason, we provide a multi-functional intelligent interactive blackboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interactive blackboard of multi-functional intelligence convenient to clean mutual television screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional intelligent interactive blackboard comprises a blackboard frame, a cleaning device and a driving device, wherein an interactive television and a first blackboard are fixedly connected in the blackboard frame, a second blackboard is connected to the blackboard frame in a sliding manner, the cleaning device is installed on the blackboard frame and used for cleaning a screen of the interactive television, the driving device is installed on the second blackboard and used for being linked with the cleaning device to operate when the second blackboard is pushed and pulled, the cleaning device and the driving device are arranged, the driving device is convenient to drive to operate when the second blackboard slides, so that the screen of the interactive television is cleaned by the cleaning device, meanwhile, the cleaning device only can downwardly clean dust on the screen of the interactive television, the cleaned place cannot be influenced by falling dust in the cleaning process, the cleaning quality is ensured, and the device is simple and rapid to operate, the working efficiency of people when having improved the clean mutual TV screen, guaranteed the definition of screen, promoted the comfort level of student's study.

Preferably, cleaning device includes first slider, the device groove has been seted up in the blackboard frame, first slider with device groove sliding connection, the spacing frame of fixedly connected with on the blackboard frame, sliding connection has the second slider in the spacing frame, first slider with be equipped with between the second slider and be used for right mutual television screen cleans and only does from last clear cleaning member down, the screen of the mutual TV of being convenient for.

Preferably, the cleaning piece include with first slider rotates the first gear of connecting, fixedly connected with driving-disc on the first gear, rotate on the driving-disc be connected with the dwang of connecting is rotated to the side of second slider, the dwang with certain frictional resistance has between the second slider, a plurality of chutes have been seted up on the dwang, and are a plurality of all rotate in the chute and be connected with the cleaning brush, a plurality of stoppers that are used for cliping of fixedly connected with on the driving-disc the cleaning brush side, fixedly connected with on the blackboard frame with first gear engaged with's first rack, be convenient for only do from the top down cleanness, avoid rising the cleanness of staying the ash that falls on the screen of below.

Preferably, the driving device comprises a second gear rotatably connected with the device groove, a second rack meshed with the second gear is arranged on the bottom surface of the second blackboard, a first bevel gear is rotatably connected in the device groove, the second gear is in transmission connection with a belt in transmission connection with the first bevel gear, a lead screw in threaded connection with the first slider is rotatably connected in the device groove, and a second bevel gear meshed with the first bevel gear is coaxially and fixedly connected at the lower end of the lead screw, so that the second blackboard can be conveniently cleaned by sliding the second blackboard.

Preferably, the cross section of the chute is L-shaped, one side of the chute is shorter, and the other side of the chute is longer, so that the extending length of the cleaning brush can be conveniently changed.

Preferably, the bristles of the cleaning brush are made of PA6 nylon, and the bristles are soft and can prevent the interactive television screen from being damaged.

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

the utility model provides an interactive television screen ash that falls when current multi-functional intelligent interaction blackboard uses is difficult to clear problem, the device is through setting up cleaning device and drive arrangement, be convenient for drive arrangement operation in the second blackboard that slides, thereby make cleaning device clean the screen of interactive TV, this cleaning device only can clean the dust of interactive television screen downwards simultaneously, make clear place can not receive the influence of ash that falls in the cleaning process again, clear quality has been guaranteed, the device easy operation is swift, the work efficiency when having improved the clean interactive television screen of people, the definition of screen has been guaranteed, the comfort level of student's study has been promoted.

Drawings

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

FIG. 2 is a schematic structural view of the driving device of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic view of the cleaning device of the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is an enlarged view of area C of FIG. 4;

fig. 7 is a schematic view of the cross-sectional structure of the cleaning member of the present invention.

In the figure: 1-a black plate frame; 2-interactive television; 3-a first blackboard; 4-a second blackboard; 5-a cleaning device; 6-a drive device; 7-a first slider; 8-device slot; 9-a limit frame; 10-a second slide; 11-a cleaning member; 12-a first gear; 13-a drive disc; 14-rotating rods; 15-chute; 16-a cleaning brush; 17-a limiting block; 18-a first rack; 19-a second gear; 20-a second rack; 21-a first bevel gear; 22-a belt; 23-a screw rod; 24-second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, a multifunctional intelligent interactive blackboard in the figure comprises a blackboard frame 1, a cleaning device 5 and a driving device 6, an interactive television 2 and a first blackboard 3 are fixedly connected in the blackboard frame 1, a second blackboard 4 is connected to the blackboard frame 1 in a sliding manner, the cleaning device 5 is installed on the blackboard frame 1 and used for cleaning a screen of the interactive television 2, and the driving device 6 is installed on the second blackboard 4 and used for operating the cleaning device 5 in a linkage manner when the second blackboard 4 is pushed and pulled.

Referring to fig. 2-6, the cleaning device 5 in the figure includes a first slider 7, a device groove 8 is formed in the blackboard frame 1, the first slider 7 is slidably connected to the device groove 8, a limit frame 9 is fixedly connected to the blackboard frame 1, a second slider 10 is slidably connected to the limit frame 9, and a cleaning member 11 for cleaning the screen of the interactive television 2 and only cleaning from top to bottom is disposed between the first slider 7 and the second slider 10.

In this embodiment, the interactive television 2 can be opened and shielded by sliding the second blackboard 4, and the driving device 6 is driven to operate, and the driving device 6 drives the first slider 7 to move up and down in the device groove 8, so that the cleaning piece 11 and the second slider 10 move up and down together to clean the screen of the interactive television 2.

Example 2

Referring to fig. 2-6 to describe embodiment 2, in this embodiment, the embodiment 1 is further described, the cleaning device 5 in the figure includes a first slider 7, a device groove 8 is formed in the blackboard frame 1, the first slider 7 is slidably connected with the device groove 8, a limiting frame 9 is fixedly connected to the blackboard frame 1, a second slider 10 is slidably connected to the limiting frame 9, and a cleaning member 11 for cleaning the screen of the interactive television 2 and only cleaning from top to bottom is disposed between the first slider 7 and the second slider 10.

Referring to fig. 2 to 7, a cleaning member 11 shown in the figure includes a first gear 12 rotatably connected to a first slider 7, a driving disk 13 is fixedly connected to the first gear 12, a rotating rod 14 rotatably connected to a side surface of a second slider 10 is rotatably connected to the driving disk 13, a certain frictional resistance is provided between the rotating rod 14 and the second slider 10, a plurality of chutes 15 are formed in the rotating rod 14, cleaning brushes 16 are rotatably connected to the plurality of chutes 15, bristles of the cleaning brushes 16 are made of PA6 nylon, a cross section of each chute 15 is L-shaped, and a plurality of stoppers 17 for holding a side surface of each cleaning brush 16 are fixedly connected to the driving disk 13.

In this embodiment, when the second blackboard 4 is slid to shield the interactive television 2, the first slider 7 moves downwards to drive the first gear 12 to move downwards, the first gear 12 rotates counterclockwise under the force of the first rack 18 to drive the driving disk 13 to rotate, the driving disk 13 drives the limiting block 17 to rotate, the cleaning brush 16 rotates in the chute 15, the cleaning brush 16 rotates counterclockwise to scrub the screen of the interactive television 2 and simultaneously moves from top to bottom with the second slider 10, when the interactive television 2 is completely closed, the first slider 7 and the second slider 10 move to the lower end of the interactive television 2, otherwise, when the interactive television 2 is opened by sliding the second blackboard 4, the first slider 7 moves upwards, the first rack 18 drives the first gear 12 to rotate clockwise, the driving disk 13 rotates to drive the limiting block 17 to clamp the cleaning brush 16 to rotate, the cleaning brush 16 is rotated clockwise to the longer side of the chute 15, make the length that cleaning brush 16 stretched out reduce, the screen of mutual TV 2 can not be brushed to the top of cleaning brush 16 when cleaning brush 16 clockwise rotated, thereby guaranteed that cleaning brush 16 can not touch the screen of mutual TV 2 at the in-process that moves up, prevent to fall the dust brush on brushing clean below screen, certain frictional resistance has between dwang 14 and the second slider 10, thereby guaranteed that dwang 14 can not rotate at will only make it rotate through the drive of actuating lever when.

Example 3

Referring to fig. 2-6 to describe embodiment 3, this embodiment further describes embodiment 1, in the illustration, the driving device 6 includes a second gear 19 rotatably connected to the device slot 8, a second rack 20 engaged with the second gear 19 is disposed on the bottom surface of the second blackboard 4, a first bevel gear 21 is rotatably connected to the device slot 8, a belt 22 drivingly connected to the first bevel gear 21 is drivingly connected to the second gear 19, a lead screw 23 threadedly connected to the first slider 7 is rotatably connected to the device slot 8, and a second bevel gear 24 engaged with the first bevel gear 21 is coaxially and fixedly connected to a lower end of the lead screw 23.

In this embodiment, the second sliding blackboard 4 drives the second rack 20 to move, thereby driving the second gear 19 to rotate, the second gear 19 drives the first bevel gear 21 to rotate through the transmission of the belt 22, the first bevel gear 21 drives the second bevel gear 24 to rotate, thereby driving the rotation of the screw rod 23, the screw rod 23 drives the first slider 7 to slide up and down in the device groove 8, the driving of the first slider 7 is completed, the sliding directions of the second blackboard 4 are different, the rotating directions of the second gear 19 are also different, thereby changing the rotating direction of the screw rod 23, and the moving direction of the first slider 7 is changed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mutual blackboard of multi-functional intelligence which characterized in that includes:

the interactive television comprises a blackboard frame (1), wherein an interactive television (2) and a first blackboard (3) are fixedly connected in the blackboard frame (1), and a second blackboard (4) is connected on the blackboard frame (1) in a sliding manner;

further comprising:

the cleaning device (5) is installed on the blackboard frame (1) and is used for cleaning a screen of the interactive television (2);

the driving device (6) is installed on the second blackboard (4) and used for being linked with the cleaning device (5) to operate when the second blackboard (4) is pushed and pulled.

2. The multifunctional intelligent interactive blackboard of claim 1, wherein: cleaning device (5) include first slider (7), device groove (8) have been seted up in blackboard frame (1), first slider (7) with device groove (8) sliding connection, spacing frame (9) of fixedly connected with on blackboard frame (1), sliding connection has second slider (10) in spacing frame (9), first slider (7) with be equipped with between second slider (10) and be used for right mutual TV (2) screen is cleaned and only is done from last down clear cleaning piece (11).

3. The multifunctional intelligent interactive blackboard of claim 2, wherein: cleaning member (11) include with first slider (7) rotate first gear (12) of connecting, fixedly connected with driving-disc (13) on first gear (12), rotate on driving-disc (13) be connected with dwang (14) that the side of second slider (10) rotated and connect, dwang (14) with certain frictional resistance has between second slider (10), a plurality of chutes (15) have been seted up on dwang (14), and are a plurality of all rotate in chute (15) and be connected with cleaning brush (16), fixedly connected with is a plurality of on driving-disc (13) and is used for cliping stopper (17) of cleaning brush (16) side, on blackboard frame (1) fixedly connected with first gear (12) engaged with first rack (18).

4. The multifunctional intelligent interactive blackboard of claim 3, wherein: the driving device (6) comprises a second gear (19) rotatably connected with the device groove (8), a second rack (20) meshed with the second gear (19) is arranged on the bottom surface of the second blackboard (4), a first bevel gear (21) is rotatably connected with the device groove (8), a belt (22) in transmission connection with the first bevel gear (21) is in transmission connection with the second gear (19), a lead screw (23) in threaded connection with the first slider (7) is rotatably connected with the device groove (8), and a second bevel gear (24) meshed with the first bevel gear (21) is coaxially and fixedly connected with the lower end of the lead screw (23).

5. The multifunctional intelligent interactive blackboard of claim 3, wherein: the cross section of the chute (15) is L-shaped.

6. The multifunctional intelligent interactive blackboard of claim 3, wherein: the bristles of the cleaning brush (16) are made of PA6 nylon.