Intelligent blackboard with cleaning function

Abstract

The intelligent blackboard with the cleaning function relates to the technical field of intelligent blackboards and comprises an upper frame and a lower frame, first board bodies are fixedly connected to the two sides of the lower end of the upper frame, and second board bodies are slidably connected to the two sides of the lower end of the upper frame. And one side of each second plate body is slidably connected with a dust suction pipe, the upper ends of the two dust suction pipes fixedly communicate with spring pipes, and the two sides of the upper end of the upper frame are fixedly connected with sucking pumps. According to the blackboard eraser, the dust suction pipe is arranged on one side of the second board body, floating smoke dust can be sucked when chalk dust on a blackboard is erased by operating the sucking pump at the upper end of the upper frame, then the smoke dust is collected into the collecting bin through the spring pipe, and the spring pipe is a soft and elastic pipe body; by means of the method, the amount of dust floating in the air around the device can be minimized when the device cleans the blackboard rubber.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent blackboards, in particular to an intelligent blackboard with a cleaning function. Background Art

[0002] Blackboards are generally made of wood or frosted glass, and can be written on with specific writing materials such as chalk. Smart blackboards add multimedia screens to traditional blackboards, and a smart blackboard with a cleaning function is a smart blackboard with a self-cleaning function.

[0003] In the prior art, for example, Chinese patent CN 208682474 U discloses a blackboard wiping device with a cleaning function, which includes a cleaning device and a cleaning device. The device is provided with a tentacle in contact with the surface of the blackboard, the cleaning device is connected to the tentacle through a support rod, and a driving member driving the cleaning device to rotate is provided on the support rod; the cleaning device is connected to the cleaning device through a connecting rod, and the cleaning device is provided with a cleaning pipe; the cleaning device is provided with a driving device and a first positioning device that cooperate with the blackboard, the driving member provided in the driving device is connected to the blackboard through a gear, the first positioning device is provided with a first positioning member connected to the support rod, the cleaning device is provided with a rolling member and a second positioning member that cooperate with the blackboard, the second positioning member is slidably connected to the positioning plate, and the second positioning member is connected to a third positioning member that cooperates with the blackboard, and has the characteristics of high wiping efficiency, saving blackboard cleaning time, and cleaning the blackboard.

[0004] However, in the prior art, a large amount of chalk dust will be left on the surface of the smart blackboard after use, which usually needs to be wiped off manually. However, a large amount of dust will be raised during the erasing process, which will have a great impact on the classroom environment. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that a large amount of chalk dust will be generated on the surface of the smart blackboard after use, which usually needs to be wiped off manually, but a large amount of dust will float up during the erasing process, which will have a great impact on the classroom environment, and a smart blackboard with a cleaning function is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent blackboard with a cleaning function, comprising an upper frame and a lower frame, wherein both sides of the lower end of the upper frame are fixedly connected with a No. 1 plate body, and both sides of the lower end of the upper frame are slidably connected with a No. 2 plate body, and one side of the two No. 2 plate bodies is slidably connected with a dust suction pipe, and the upper ends of the two dust suction pipes are fixedly connected with spring tubes, and both sides of the upper end of the upper frame are fixedly connected with an air pump, and the input ends of the two air pumps are fixedly connected with a collection bin, and one end of the two collecting bins is respectively fixedly connected with one end of the two spring tubes, and grooves are provided on both sides of the upper end of the upper frame.

[0007] Preferably, a motor is fixedly connected to one side of the lower end of the lower frame, and a bidirectional lead screw is fixedly connected to the output end of the motor.

[0008] Preferably, a connecting block is fixedly connected to the lower part of one side of the two dust suction pipes, and two sides of the outer surface of the bidirectional screw rod are respectively threadedly connected to the two connecting blocks.

[0009] Preferably, one side of each of the two No. 2 plate bodies is fixedly connected with a clamping block, and one side of each of the two clamping blocks is slidably clamped with a No. 1 cleaning plate.

[0010] Preferably, a clamping groove is provided on one side of the upper end of the lower frame, and a second cleaning plate is slidably clamped on the upper end of the clamping groove.

[0011] Preferably, a handle is fixedly connected to one side of the second cleaning plate.

[0012] Preferably, cleaning holes are provided on both sides of the lower end of the lower frame, and blocking blocks are clamped at the lower ends of the two cleaning holes.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, a dust suction pipe is arranged on one side of the No. 2 plate body, and the floating smoke dust can be absorbed by operating the vacuum pump at the upper end of the upper frame when erasing the chalk dust on the blackboard, and then collected into the collection bin through the spring tube. The spring tube is a soft and elastic tube body that can be stretched as the No. 2 plate body moves. This method can minimize the amount of dust floating in the air around the device when the device is cleaning the blackboard rubber.

[0015] 2. In the utility model, the bidirectional screw can be driven to rotate by starting the motor, and the rotation of the bidirectional screw can drive the two No. 2 plate bodies to separate or gather. When the two No. 2 plate bodies move to both sides, the No. 1 cleaning plate on the No. 2 plate body can clean the No. 1 plate body, and the No. 2 cleaning plate can be driven to move to both sides by pulling the handle to clean the surface of the No. 2 plate body. This method allows the user to quickly erase the chalk on the plate body, greatly improving the efficiency of cleaning the blackboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an intelligent blackboard with a cleaning function;

[0017] Figure 2 The utility model provides a three-dimensional structural diagram of the second board part of an intelligent blackboard with a cleaning function;

[0018] Figure 3 The utility model provides a three-dimensional schematic diagram of the partial structure of a smart blackboard with a cleaning function;

[0019] Figure 4 The utility model provides a three-dimensional structural schematic diagram of the lower frame part of a smart blackboard with a cleaning function.

[0020] Legend: 1. Plate No. 1; 2. Upper frame; 3. Groove; 4. Spring tube; 5. Collection bin; 6. Vacuum pump; 7. Plate No. 2; 8. Dust suction pipe; 9. Connecting block; 10. Bidirectional screw rod; 11. Lower frame; 12. Cleaning plate No. 2; 13. Handle; 14. Motor; 15. Snap-in block; 16. Cleaning plate No. 1; 17. Snap-in groove; 18. Cleaning hole; 19. Blocking block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-2As shown, the utility model provides an intelligent blackboard with a cleaning function, comprising an upper frame 2 and a lower frame 11, wherein a No. 1 board body 1 is fixedly connected to both sides of the lower end of the upper frame 2, a No. 2 board body 7 is slidably connected to both sides of the lower end of the upper frame 2, a dust suction pipe 8 is slidably connected to one side of the two No. 2 board bodies 7, the upper ends of the two dust suction pipes 8 are fixedly connected to spring tubes 4, an air pump 6 is fixedly connected to both sides of the upper end of the upper frame 2, the input ends of the two air pumps 6 are fixedly connected to collecting bins 5, one end of the two collecting bins 5 is fixedly connected to one end of the two spring tubes 4 respectively, and grooves 3 are provided on both sides of the upper end of the upper frame 2.

[0024] The specific settings and functions of this embodiment are described in detail below. A dust suction pipe 8 is set on one side of the second plate body 7. By operating the vacuum pump 6 at the upper end of the upper frame 2, the floating smoke dust can be absorbed when erasing the chalk dust on the blackboard, and then collected into the collection bin 5 through the spring tube 4. The spring tube 4 is a soft and elastic tube that can be stretched as the second plate body 7 moves. This method can minimize the amount of dust floating in the air around the device when the device is cleaning the blackboard rubber.

[0025] Embodiment 2, as Figure 1-4 As shown, one side of the lower end of the lower frame 11 is fixedly connected to a motor 14, and the output end of the motor 14 is fixedly connected to a bidirectional screw rod 10, and the lower part of one side of the two dust suction pipes 8 is fixedly connected to a connecting block 9, and the two sides of the outer surface of the bidirectional screw rod 10 are respectively threadedly connected to the two connecting blocks 9, and one side of the two No. 2 plate bodies 7 is fixedly connected to a clamping block 15, and one side of the two clamping blocks 15 is slidably clamped with a No. 1 cleaning plate 16, and one side of the upper end of the lower frame 11 is provided with a clamping groove 17, and the upper end of the clamping groove 17 is slidably clamped with a No. 2 cleaning plate 12, and one side of the No. 2 cleaning plate 12 is fixedly connected with a handle 13, and cleaning holes 18 are provided on both sides of the lower end of the lower frame 11, and the lower ends of the two cleaning holes 18 are clamped with blocking blocks 19.

[0026] The effect achieved by the entire embodiment is that the bidirectional screw rod 10 can be driven to rotate by starting the motor 14, and the rotation of the bidirectional screw rod 10 can drive the two No. 2 board bodies 7 to separate or gather together. When the two No. 2 board bodies 7 move to both sides, the No. 1 cleaning plate 16 on the No. 2 board body 7 can clean the No. 1 board body 1, and the No. 2 cleaning plate 12 can be driven to move to both sides by pulling the handle 13 to clean the surface of the No. 2 board body 7. This method allows the user to quickly erase the chalk on the board, greatly improving the efficiency of cleaning the blackboard.

[0027] The usage and working principle of this device: when the smart blackboard needs to be cleaned, first start the motor 14 to drive the bidirectional screw 10 to rotate, and the rotation of the bidirectional screw 10 can drive the two No. 2 board bodies 7 to separate or gather, and when the two No. 2 board bodies 7 move to both sides, the No. 1 cleaning plate 16 on the No. 2 board body 7 can clean the No. 1 board body 1, and the No. 2 cleaning plate 12 can be driven to move to both sides by pulling the handle 13. While cleaning, start the vacuum pump 6 at the upper end of the upper frame 2 to absorb the floating smoke dust when erasing the chalk dust on the board body, and then collect it into the collection bin 5 through the spring tube 4. The spring tube 4 is a soft and elastic tube that can be stretched as the No. 2 board body 7 moves.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A smart blackboard with a cleaning function, comprising an upper frame (2) and a lower frame (11), characterized in that: A first plate body (1) is fixedly connected to both sides of the lower end of the upper frame (2); a second plate body (7) is slidably connected to both sides of the lower end of the upper frame (2); a dust suction pipe (8) is slidably connected to one side of the two second plate bodies (7); the upper ends of the two dust suction pipes (8) are fixedly connected to a spring tube (4); an air pump (6) is fixedly connected to both sides of the upper end of the upper frame (2); the input ends of the two air pumps (6) are fixedly connected to a collection bin (5); one end of the two collection bins (5) is fixedly connected to one end of the two spring tubes (4), respectively; and grooves (3) are provided on both sides of the upper end of the upper frame (2).

2. The intelligent blackboard with cleaning function according to claim 1, characterized in that: A motor (14) is fixedly connected to one side of the lower end of the lower frame (11), and a bidirectional screw rod (10) is fixedly connected to the output end of the motor (14).

3. The intelligent blackboard with cleaning function according to claim 2 is characterized in that: A connecting block (9) is fixedly connected to the lower part of one side of the two dust suction pipes (8), and two sides of the outer surface of the bidirectional screw rod (10) are respectively threadedly connected to the two connecting blocks (9).

4. The intelligent blackboard with cleaning function according to claim 1 is characterized in that: One side of each of the two second plate bodies (7) is fixedly connected to a clamping block (15), and one side of each of the two clamping blocks (15) is slidably clamped to a first cleaning plate (16).

5. The intelligent blackboard with cleaning function according to claim 1 is characterized in that: A clamping groove (17) is provided on one side of the upper end of the lower frame (11), and a second cleaning plate (12) is slidably clamped on the upper end of the clamping groove (17).

6. The intelligent blackboard with cleaning function according to claim 5, characterized in that: A handle (13) is fixedly connected to one side of the second cleaning plate (12).

7. The intelligent blackboard with cleaning function according to claim 1 is characterized in that: Cleaning holes (18) are provided on both sides of the lower end of the lower frame (11), and blocking blocks (19) are clamped at the lower ends of the two cleaning holes (18).

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