CN112277505A

CN112277505A - Intelligent blackboard

Info

Publication number: CN112277505A
Application number: CN202011322044.8A
Authority: CN
Inventors: 谭永其
Original assignee: Guangdong Saiye Information Technology Co ltd
Current assignee: Guangdong Saiye Information Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-01-29

Abstract

The invention discloses an intelligent blackboard, and particularly relates to the field of teaching articles, which comprises a blackboard body and a storage module, wherein an intelligent display screen is fixedly installed on one side of the blackboard body, a dust accumulation concave plate is fixedly installed at the bottom of the blackboard body, a groove is formed in the outer surface of the dust accumulation concave plate, an automatic brush mechanism is fixedly installed in the middle of an inner cavity of the blackboard body, a driving mechanism is fixedly installed at the top of the inner cavity of the blackboard body, and a rotating column is movably sleeved at the top of the driving mechanism. Among the above-mentioned scheme, the content that intelligence blackboard was write on to the blackboard through having set up the storage mechanism of making a video recording and has taken a picture and store, utilizes the cooperation between camera and the storage module to realize the storage of content on the blackboard, and the effectual content of having guaranteed on the blackboard of the storage mechanism of making a video recording can be taken out at any time and review the use, and has avoided because the blackboard area is narrow and small, need to erase to write again and lead to reducing student's learning effect and teacher's teaching effect, has improved the practicality of equipment.

Description

Intelligent blackboard

Technical Field

The invention relates to the technical field of teaching supplies, in particular to an intelligent blackboard.

Background

In the traditional technology, teachers can write knowledge points on a common blackboard in the teaching process so as to explain relevant knowledge and enable learners to learn and understand directly, but the traditional blackboard is limited in capacity, and when written contents occupy the blackboard, part or all of the contents need to be erased so as to write new contents, so that problems exist, when the written contents are more, teachers are painstaking in the writing process, the learner can take notes, the teaching effect is affected, and when learners do not remember the contents which are completely spoken and written, but the contents cannot be viewed and obtained again because the contents are erased; in addition, when the teacher explains the later knowledge, if the content which is spoken before but erased is needed, the teacher may need to write again, which is very inconvenient.

Present blackboard is at daily teaching in-process, because the area in the classroom is great, and the seat of student's distribution all disperses in the all directions of blackboard, when outside sunshine shines on the blackboard, the student of sitting at blackboard reflection of light face can lead to unable blackboard of seeing clearly because strong reverberation, very influence learning efficiency, if block shining of sunshine, light in the room will be darker, also be without the benefit to student's eyes, present most student's eyes myopia all is because the problem of light.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides the intelligent blackboard which is provided with the camera shooting and storing mechanism to shoot and store the content written on the blackboard, the storage of the content on the blackboard is realized by utilizing the cooperation between the camera and the storage module, the camera shooting and storing mechanism effectively ensures that the content on the blackboard can be taken out for review at any time, the reduction of the learning effect of students and the teaching effect of teachers caused by the fact that the blackboard is small in area and needs to be erased and written again is avoided, the practicability of equipment is improved, and the problems in the background technology are solved.

In order to achieve the above object, the invention provides an intelligent blackboard, comprising a blackboard body and a storage module, wherein an intelligent display screen is fixedly installed on one side of the blackboard body, a dust accumulation concave plate is fixedly installed at the bottom of the blackboard body, a groove is formed in the outer surface of the dust accumulation concave plate, an automatic brush mechanism is fixedly installed in the middle of an inner cavity of the blackboard body, a driving mechanism is fixedly installed at the top of the inner cavity of the blackboard body, a rotating column is movably sleeved at the top of the driving mechanism, a guide arm is fixedly connected to the top of the rotating column, all-dimensional polishing mechanisms are fixedly installed on the upper side and the lower side of the inner cavity of the blackboard body, the all-dimensional polishing mechanisms are fixedly installed on one side of the driving mechanism, the bottom of the automatic brush mechanism is fixedly installed on one side of the all-dimensional polishing mechanisms, the storage module is placed at the top, one side of the inner cavity of the omnibearing lighting mechanism is electrically connected with a connecting wire, the bottom of the connecting wire is electrically connected with a first controller, one side of the connecting wire is electrically connected with an LED lamp tube, and the bottom of the omnibearing lighting mechanism is fixedly provided with a dust screen;

the bottom fixed mounting of guide arm has miniature hydraulic press, the bottom activity of miniature hydraulic press has cup jointed the hydraulic stem, one side fixedly connected with connecting rod of hydraulic stem, the bottom activity of connecting rod has cup jointed the guide post, the thread groove has been seted up to the inner chamber of connecting rod, the surface activity of guide post has cup jointed the activity latch closure, one side fixed mounting of activity latch closure has the camera, the inner chamber fixed mounting of camera has transmission module, transmission module's output and intelligent display screen's input electric connection.

Preferably, the inner chamber fixed mounting of automatic brush mechanism has the clamping piece, the inner chamber fixed mounting of clamping piece has two-way automatic expansion bend, the telescopic link has been cup jointed in one side activity of two-way automatic expansion bend, first notch has all been seted up to the left and right sides of automatic brush mechanism, one side fixedly connected with cleaning rod of telescopic link, the bottom demountable installation of cleaning rod has the brush, the surface of cleaning rod has been seted up and has been inhaled the powder mouth.

Preferably, a placing plate is fixedly mounted at the bottom of the inner cavity of the driving mechanism, a driving motor is placed at the top of the placing plate, a second controller is electrically connected to one side of the driving motor, a second notch is formed in the top of the driving mechanism, a rotating plate is movably connected to the top of the driving motor, a rotating rod is fixedly connected to the bottom of the rotating plate, and the rotating rod is movably sleeved in the inner cavity of the second notch.

Preferably, one side of the camera is movably sleeved on the outer surface of the guide post through a movable ring buckle, the camera is movably sleeved at the bottom of the micro hydraulic press through a hydraulic rod on one side, a memory module and a transmission module are fixedly installed in an inner cavity of the camera, and an output end of the memory module is electrically connected with an input end of the memory module.

Preferably, a transmission interface is arranged on one side of the storage module, a transmission wire is movably sleeved on one side of the storage module, and the storage module is electrically connected to one side of the camera through the transmission wire on one side.

Preferably, the inner chamber fixed mounting of clean pole has the dust catcher, dust catcher fixed connection is in the bottom of inhaling the powder mouth, clean pole cup joints in one side of two-way automatic expansion bend through the telescopic link activity of one side, clean pole is through the brush swing joint in the surface of blackboard body of one side.

Preferably, the rotating plate is fixedly connected to the bottom of the rotating column, the rotating plate is movably sleeved on the top of the driving motor through a rotating rod at the bottom, and the driving motor is placed on the top of the placing plate.

The invention has the technical effects and advantages that:

1. in the scheme, the intelligent blackboard is provided with the camera storage mechanism to take pictures of the content written on the blackboard for storage, the storage of the content on the blackboard is realized by the cooperation between the camera and the storage module, the camera storage mechanism effectively ensures that the content on the blackboard can be taken out at any time for review and use, the reduction of the learning effect of students and the teaching effect of teachers caused by the fact that the blackboard is small in area and needs to be erased and written again is avoided, and the practicability of the equipment is improved;

2. in the above scheme, the intelligence blackboard is polished to the reflection of light face on the blackboard through having set up all-round mechanism of polishing, utilizes the cooperation between LED lamps and lanterns and the blackboard to realize the observation blackboard at no dead angle, and the effectual reflection of light face that has guaranteed to polish the mechanism on the blackboard because sunshine shines the formation can be seen clearly, and has avoided because watch the decline of the study efficiency that is unclear to lead to and the injury to eyes, has improved the protectiveness and the security of equipment.

Drawings

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

FIG. 2 is a schematic structural view of an omnidirectional light emitting mechanism according to the present invention;

FIG. 3 is a schematic view of an automatic brush mechanism according to the present invention;

FIG. 4 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the internal structure of the driving mechanism of the present invention.

The reference signs are:

1. a blackboard body; 2. an intelligent display screen; 3. a powder ash accumulation concave plate; 4. an automatic brush mechanism; 5. rotating the column; 6. a guide arm; 7. a storage module; 8. an omnibearing polishing mechanism; 9. a drive mechanism; 81. connecting an electric wire; 82. a first controller; 83. a dust screen; 84. an LED lamp tube; 41. a clamping member; 42. a bidirectional automatic retractor; 43. a first notch; 44. a telescopic rod; 45. a cleaning rod; 46. a brush; 47. a powder suction port; 61. a micro hydraulic press; 62. a hydraulic lever; 63. a connecting rod; 64. a guide post; 65. a movable ring buckle; 66. a camera; 91. placing the plate; 92. a drive motor; 93. a second controller; 94. a second notch; 95. and rotating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

The embodiment of the invention provides an intelligent blackboard as shown in attached figures 1 to 5, which comprises a blackboard body 1 and a storage module 7, wherein an intelligent display screen 2 is fixedly arranged on one side of the blackboard body 1, a dust accumulation concave plate 3 is fixedly arranged at the bottom of the blackboard body 1, a groove is formed in the outer surface of the dust accumulation concave plate 3, an automatic brush mechanism 4 is fixedly arranged in the middle of an inner cavity of the blackboard body 1, a driving mechanism 9 is fixedly arranged at the top of the inner cavity of the blackboard body 1, a rotating column 5 is movably sleeved at the top of the driving mechanism 9, a guide arm 6 is fixedly connected at the top of the rotating column 5, all-directional polishing mechanisms 8 are fixedly arranged on the upper side and the lower side of the inner cavity of the blackboard body 1, the all-directional polishing mechanisms 8 are fixedly arranged on one side of the driving mechanism 9, the bottom of the automatic brush mechanism 4 is fixedly arranged on one side of the all-, one side of the inner cavity of the omnibearing lighting mechanism 8 is electrically connected with a connecting wire 81, the bottom of the connecting wire 81 is electrically connected with a first controller 82, one side of the connecting wire 81 is electrically connected with an LED lamp tube 84, and the bottom of the omnibearing lighting mechanism 8 is fixedly provided with a dustproof net 83;

the bottom fixed mounting of guide arm 6 has miniature hydraulic press 61, hydraulic stem 62 has been cup jointed in the bottom activity of miniature hydraulic press 61, one side fixedly connected with connecting rod 63 of hydraulic stem 62, guide post 64 has been cup jointed in the bottom activity of connecting rod 63, the thread groove has been seted up to the inner chamber of connecting rod 63, movable latch closure 65 has been cup jointed in the surface activity of guide post 64, one side fixed mounting of movable latch closure 65 has camera 66, the inner chamber fixed mounting of camera 66 has transmission module, transmission module's output and intelligent display screen 2's input electric connection.

In this embodiment, the clamping member 41 is fixedly installed in the inner cavity of the automatic brush mechanism 4, the bidirectional automatic telescopic device 42 is fixedly installed in the inner cavity of the clamping member 41, the telescopic rod 44 is movably sleeved on one side of the bidirectional automatic telescopic device 42, the first notches 43 are respectively formed in the left side and the right side of the automatic brush mechanism 4, the cleaning rod 45 is fixedly connected to one side of the telescopic rod 44, the brush 46 is detachably installed at the bottom of the cleaning rod 45, and the powder suction port 47 is formed in the outer surface of the cleaning rod 45.

It is specific, when needs carry out self-cleaning to the blackboard, can start the two-way automatic expansion bend 42 of 4 inner chambers of automatic brush mechanism, thereby make the telescopic link 44 of one side can stretch out and draw back automatically, the clean pole 45 that drives one side stretches out and draws back, the brush 46 of clean pole 45 bottom can erase the work on the surface of blackboard, and a large amount of dusts of erasing the in-process and producing, the dust absorption mechanism that can utilize clean pole 45 inner chamber comes to adsorb the dust, the storage is at the inner chamber of inhaling powder mouth 47, when inside dust is full of, can carry out cleaning work, required manpower and the time of blackboard are erased to the effectual reduction of automatic brush mechanism 4, make student or teacher can vacate the time and study or impart knowledge to students.

In this embodiment, a placing plate 91 is fixedly installed at the bottom of the inner cavity of the driving mechanism 9, a driving motor 92 is placed at the top of the placing plate 91, a second controller 93 is electrically connected to one side of the driving motor 92, a second notch 94 is formed in the top of the driving mechanism 9, a rotating plate 95 is movably connected to the top of the driving motor 92, a rotating rod is fixedly connected to the bottom of the rotating plate 95, and the rotating rod is movably sleeved in the inner cavity of the second notch 94.

Specifically, when needs shoot the during operation, can start the inside driving motor 92 of actuating mechanism 9, driving motor 92 can drive the rotor plate 95 at top and rotate, thereby drive the rotation post 5 at top and rotate, rotation post 5 can drive the rotation of leading arm 6, when rotatory to the suitable position, it goes up and down to start hydraulic press 61 and drive the hydraulic stem 62 of bottom, thereby realize the lift of camera 66, when going up and down to the suitable position, can manually carry out the angular adjustment of camera 66, all ready back of the ready work, shoot the work, and the image of shooing can demonstrate on the surface of intelligent display screen 2, can select the most suitable image and preserve, so that review next time uses.

In this embodiment, one side of the camera 66 is movably sleeved on the outer surface of the guide post 64 through a movable ring buckle 65, the camera 66 is movably sleeved on the bottom of the micro hydraulic machine 61 through a hydraulic rod 62 on one side, a memory module and a transmission module are fixedly installed in an inner cavity of the camera 66, and an output end of the memory module is electrically connected with an input end of the memory module 7.

In this embodiment, a dust collector is fixedly installed in the inner cavity of the cleaning rod 45, the dust collector is fixedly connected to the bottom of the powder suction port 47, the cleaning rod 45 is movably sleeved on one side of the bidirectional automatic telescopic device 42 through the telescopic rod 44 on one side, and the cleaning rod 45 is movably connected to the outer surface of the blackboard body 1 through the brush 46 on one side.

In this embodiment, the model of the intelligent display screen 2 is LED55J139, the models of the first controller 82 and the second controller 93 are both ZMS, the model of the LED lamp 84 is XD-011, the model of the bidirectional automatic retractor 42 is PXTL, the model of the micro hydraulic machine 61 is CXLB, and the model of the driving motor 92 is PF.

The working process of the invention is as follows:

in the scheme, when shooting is needed, the driving motor 92 in the driving mechanism 9 can be started, the driving motor 92 can drive the rotating plate 95 at the top to rotate, so as to drive the rotating column 5 at the top to rotate, the rotating column 5 can drive the guide arm 6 to rotate, when the rotating plate rotates to a proper position, the micro hydraulic machine 61 is started to drive the hydraulic rod 62 at the bottom to lift, so as to realize the lifting of the camera 66, when the rotating plate is lifted to a proper position, the angle adjustment of the camera 66 can be manually carried out, after all preparation works are ready, shooting work is carried out, the shot images can be displayed on the surface of the intelligent display screen 2, the most proper image can be selected for storage, so as to be reviewed and used next time, and the finally selected image can be stored in the storage module 7, students and teachers can copy the images by using an interface of an external storage device at one side of the storage module 7, so as to be viewed and learned at any time.

Above-mentioned scheme, when sunshine shines on the blackboard, sit and see not clearly the content on the blackboard at blackboard reflecting surface's college, can start all-round mechanism 8 of lighting this moment, utilize first controller 82 to start the LED fluorescent tube 84 of one side, LED fluorescent tube 84 all around can light, make each angle on the blackboard all be lighted, eliminate the blind area and the dead angle at visual angle, reduce the effect of reflection of light by a wide margin, student's learning efficiency has not only been improved, and student's eyes have been protected to a certain extent moreover.

Finally, it should be noted that, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the invention can be combined with each other;

finally, the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like which are within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligent blackboard, includes blackboard body (1) and storage module (7), its characterized in that, one side fixed mounting of blackboard body (1) has intelligent display screen (2), the bottom fixed mounting of blackboard body (1) has the ash to pile up concave plate (3), the ash is piled up the surface of concave plate (3) and is seted up flutedly, the middle part fixed mounting of blackboard body (1) inner chamber has automatic brush mechanism (4), the top fixed mounting of blackboard body (1) inner chamber has actuating mechanism (9), the top activity of actuating mechanism (9) has cup jointed rotation post (5), the top fixedly connected with guide arm (6) of rotation post (5), the equal fixed mounting in the upper and lower both sides of blackboard body (1) inner chamber has all-round mechanism of polishing (8), all-round mechanism of polishing (8) fixed mounting is in one side of actuating mechanism (9), the bottom of the automatic brush mechanism (4) is fixedly arranged on one side of the omnibearing polishing mechanism (8), the storage module (7) is arranged on the top of the omnibearing polishing mechanism (8), one side of the inner cavity of the omnibearing polishing mechanism (8) is electrically connected with a connecting wire (81), the bottom of the connecting wire (81) is electrically connected with a first controller (82), one side of the connecting wire (81) is electrically connected with an LED lamp tube (84), and the bottom of the omnibearing polishing mechanism (8) is fixedly provided with a dustproof net (83);

the utility model discloses a hydraulic control system, including guide arm (6), hydraulic press (61), hydraulic stem (62) have been cup jointed in the bottom activity of hydraulic press (61), one side fixedly connected with connecting rod (63) of hydraulic stem (62), guide post (64) have been cup jointed in the bottom activity of connecting rod (63), the thread groove has been seted up to the inner chamber of connecting rod (63), movable latch closure (65) have been cup jointed in the surface activity of guide post (64), one side fixed mounting of movable latch closure (65) has camera (66), the inner chamber fixed mounting of camera (66) has transmission module, transmission module's output and the input electric connection of intelligent display screen (2).

2. The intelligent blackboard according to claim 1, wherein the clamping member (41) is fixedly installed in the inner cavity of the automatic brush mechanism (4), the bidirectional automatic expansion piece (42) is fixedly installed in the inner cavity of the clamping member (41), the telescopic rod (44) is movably sleeved on one side of the bidirectional automatic expansion piece (42), the first notch (43) is formed in each of the left side and the right side of the automatic brush mechanism (4), the cleaning rod (45) is fixedly connected to one side of the telescopic rod (44), the brush (46) is detachably installed at the bottom of the cleaning rod (45), and the powder suction port (47) is formed in the outer surface of the cleaning rod (45).

3. The intelligent blackboard of claim 1, wherein a placing plate (91) is fixedly mounted at the bottom of the inner cavity of the driving mechanism (9), a driving motor (92) is placed at the top of the placing plate (91), a second controller (93) is electrically connected to one side of the driving motor (92), a second notch (94) is formed in the top of the driving mechanism (9), a rotating plate (95) is movably connected to the top of the driving motor (92), a rotating rod is fixedly connected to the bottom of the rotating plate (95), and the rotating rod is movably sleeved in the inner cavity of the second notch (94).

4. The intelligent blackboard according to claim 1, wherein one side of the camera (66) is movably sleeved on the outer surface of the guide post (64) through a movable ring buckle (65), the camera (66) is movably sleeved on the bottom of the micro hydraulic press (61) through a hydraulic rod (62) on one side, a memory module and a transmission module are fixedly installed in the inner cavity of the camera (66), and the output end of the memory module is electrically connected with the input end of the memory module (7).

5. The intelligent blackboard according to claim 1, wherein a transmission interface is provided at one side of the storage module (7), a transmission wire is movably sleeved at one side of the storage module (7), and the storage module (7) is electrically connected to one side of the camera (66) through the transmission wire at one side.

6. The intelligent blackboard of claim 2, wherein a dust collector is fixedly mounted in an inner cavity of the cleaning rod (45), the dust collector is fixedly connected to the bottom of the powder suction port (47), the cleaning rod (45) is movably sleeved on one side of the bidirectional automatic telescopic device (42) through a telescopic rod (44) on one side, and the cleaning rod (45) is movably connected to the outer surface of the blackboard body (1) through a brush (46) on one side.

7. The intelligent blackboard according to claim 3, wherein the rotating plate (95) is fixedly connected to the bottom of the rotating column (5), the rotating plate (95) is movably sleeved on the top of the driving motor (92) through a rotating rod at the bottom, and the driving motor (92) is placed on the top of the placing plate (91).