Intelligent blackboard capable of being adjusted in turnover mode

Abstract

The utility model relates to the technical field of teaching aids, and discloses an intelligent blackboard capable of being turned over and adjusted, which comprises a shell, a side plate and an electronic display screen, the side plate is fixedly connected inside the shell, the electronic display screen is fixedly connected inside the shell, a movable assembly is arranged inside the shell, and the movable assembly is fixedly connected inside the shell. The movable assembly is composed of a moving unit and a limiting unit, the moving unit is located in the shell, the limiting unit is located in the moving unit, and the moving unit comprises an outer frame, a main board, a round rod and a cylinder. According to the intelligent blackboard capable of being overturned and adjusted, by arranging an outer frame, a round rod and a cylinder, when the main board needs to be rotated, the outer frame can be rotated in the shell through the round rod and the cylinder by rotating the outer frame, so that overturning of the main board is completed, the use space of the blackboard is increased, and by rotating around the round rod and the cylinder, the use space of the blackboard is increased; no large space needs to be occupied, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching tools, in particular to a flip-adjustable intelligent blackboard. Background Art

[0002] At present, all blackboards are one-piece flat blackboards, and many of them can slide up and down or left and right. However, sliding can only solve the problem of the arrangement of the blackboard content, but cannot solve the problem of the size of the blackboard's usable area.

[0003] Chinese patent announcement number CN109228744B discloses a reversible smart blackboard, the blackboard on the left and the blackboard on the right can rotate around the fixed axis I. When the teacher wants to use the blackboard on the back of the right display screen, the right frame is pulled up and rotated around the fixed axis I. After rotating a certain angle, the fixing plug in the fixing hole is pulled out, and then the display screen on the right is rotated, that is, the display screen on the right is rotated to 180°, so that the original back blackboard is rotated to the front, and finally the fixing plug is re-inserted into the fixing hole, and the blackboard on the right is restored to its original position to further write on the clean blackboard. The use area of ​​the blackboard is increased.

[0004] However, the above-mentioned smart blackboard has multiple fixed axes located in the middle of the blackboard, so the blackboard can only be rotated through the fixed axes, and sufficient space needs to be reserved when the blackboard is rotated, while the space reserved at the podium is small, and since a display screen is installed inside the existing smart blackboard for auxiliary use, the above-mentioned blackboard will be blocked by the display screen when rotating, so there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a flip-adjustable intelligent blackboard to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip-adjustable smart blackboard, comprising an outer shell, side panels and an electronic display screen, wherein the side panels are fixedly connected to the interior of the outer shell, the electronic display screen is fixedly connected to the interior of the outer shell, and movable components are arranged inside the outer shell.

[0007] The movable assembly consists of a moving unit and a limiting unit. The moving unit is located inside the shell, and the limiting unit is located inside the moving unit.

[0008] Preferably, the mobile unit includes an outer frame, a main board, a round rod and a cylinder, the outer frame is installed inside the shell, the main board is fixedly connected to the outer wall of the outer frame, the round rod is fixedly connected to the bottom of the outer frame, and the cylinder is fixedly connected to the top of the outer frame.

[0009] Preferably, the outer wall of the outer frame is slidably connected to the inner wall of the outer shell, the outer frame moves inside the outer shell, the main board is distributed on the front and back of the outer frame, and rotating the outer frame can facilitate operators to use the main board.

[0010] Preferably, a slide rail is provided at the inner bottom of the shell, the bottom end of the round rod extends into the interior of the slide rail and is slidably connected to the inner wall of the slide rail, a groove is provided at the inner top of the shell, the top end of the cylinder extends into the interior of the groove and is slidably connected to the inner wall of the groove, the outer frame can be rotated by the round rod and the cylinder, and the round rod and the cylinder can limit the outer frame.

[0011] Preferably, the limiting unit includes a movable rod, a movable block and a push plate, the movable rod is installed at the bottom of the outer frame, an inner groove is opened inside the outer frame, the movable block is installed inside the inner groove, and the push plate is arranged on the outer wall of the outer frame.

[0012] Preferably, the bottom end of the movable rod extends to the interior of the slide rail, the outer wall of the movable rod is slidably connected to the inner wall of the slide rail, the movable rod can move inside the slide rail, the top end of the movable rod passes through the bottom of the outer frame and extends to the interior of the inner groove, and the outer wall of the inner groove is slidably connected to the outer wall of the movable block.

[0013] Preferably, one end of the movable rod extending into the inner groove is fixedly connected to the bottom of the movable block, the movable block can drive the movable rod to move, the outer wall of the pushing plate is slidably connected to the outer wall of the outer frame, the outer wall of the pushing plate is fixedly connected to the outer wall of the movable block, and the pushing plate can be moved to drive the movable block to move.

[0014] The utility model provides a flip-adjustable smart blackboard, which has the following beneficial effects:

[0015] 1. The flippable and adjustable smart blackboard is provided with an outer frame, round rods and cylinders. When the mainboard needs to be rotated, the outer frame can be rotated so that the outer frame rotates inside the outer shell through the round rods and cylinders, thereby completing the flipping of the mainboard, increasing the use space of the blackboard, and by rotating around the round rods and cylinders, it does not need to occupy a large space, and the operation is simple and convenient.

[0016] 2. The flippable and adjustable smart blackboard is provided with a movable rod and a pushing plate. When the outer frame needs to be rotated, the pushing plate is moved by sliding, so that the pushing plate drives the movable rod to move inside the slide rail through the movable block until the movable rod is separated from the slide rail. At this time, the outer frame can be rotated. After the rotation of the outer frame is completed, the movable rod can be moved by sliding so that the movable rod is stuck in the inside of the slide rail, thereby completing the limitation of the outer frame. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the bottom of the overall local structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial internal structure of the active component of the utility model;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. outer shell; 2. side panel; 3. electronic display screen; 4. movable component; 401. outer frame; 402. main board; 403. round rod; 404. slide rail; 405. cylinder; 406. groove; 407. movable rod; 408. inner groove; 409. movable block; 410. push plate. DETAILED DESCRIPTION

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a flip-adjustable intelligent blackboard, comprising a shell 1, a side panel 2 and an electronic display screen 3, the side panel 2 is fixedly connected to the inside of the shell 1, the electronic display screen 3 is fixedly connected to the inside of the shell 1, a movable component 4 is arranged inside the shell 1, the movable component 4 consists of a moving unit and a limiting unit, the moving unit is located inside the shell 1, and the limiting unit is located inside the moving unit.

[0023] The mobile unit includes an outer frame 401, a main board 402, a round rod 403 and a cylinder 405. The outer frame 401 is installed inside the outer shell 1. The outer wall of the outer frame 401 is slidably connected to the inner wall of the outer shell 1. The outer frame 401 moves inside the outer shell 1. The main board 402 is fixedly connected to the outer wall of the outer frame 401. The main board 402 is distributed on the front and back of the outer frame 401. Rotating the outer frame 401 can facilitate the operator to use the main board 402. The round rod 403 is fixedly connected to the bottom of the outer frame 401. The inside of the outer shell 1 A slide rail 404 is provided at the bottom, and the bottom end of the round rod 403 extends to the inside of the slide rail 404 and is slidably connected to the inner wall of the slide rail 404. A groove 406 is provided at the inner top of the shell 1, and the cylinder 405 is fixedly connected to the top of the outer frame 401. The top end of the cylinder 405 extends to the inside of the groove 406 and is slidably connected to the inner wall of the groove 406. The outer frame 401 can be rotated by the round rod 403 and the cylinder 405, and the round rod 403 and the cylinder 405 can limit the outer frame 401.

[0024] By setting the outer frame 401, the round rod 403 and the cylinder 405, when the main board 402 needs to be rotated, the outer frame 401 can be rotated so that the outer frame 401 rotates inside the outer shell 1 through the round rod 403 and the cylinder 405, thereby completing the flipping of the main board 402, increasing the use space of the blackboard, and by rotating around the round rod 403 and the cylinder 405, it does not need to occupy a large space, and the operation is simple and convenient.

[0025] The limiting unit includes a movable rod 407, a movable block 409 and a push plate 410. The movable rod 407 is installed at the bottom of the outer frame 401. The bottom end of the movable rod 407 extends to the inside of the slide rail 404. The outer wall of the movable rod 407 is slidably connected to the inner wall of the slide rail 404. The movable rod 407 can move inside the slide rail 404. An inner groove 408 is provided inside the outer frame 401. The top end of the movable rod 407 passes through the bottom of the outer frame 401 and extends to the inside of the inner groove 408. The movable block 409 is installed inside the inner groove 408. The outer wall of the inner groove 408 is slidably connected to the outer wall of the movable block 409, and one end of the movable rod 407 extending into the inner groove 408 is fixedly connected to the bottom of the movable block 409. The movable block 409 can drive the movable rod 407 to move, and the pushing plate 410 is arranged on the outer wall of the outer frame 401, and the outer wall of the pushing plate 410 is slidably connected to the outer wall of the outer frame 401. The outer wall of the pushing plate 410 is fixedly connected to the outer wall of the movable block 409, and the pushing plate 410 can be moved to make the pushing plate 410 drive the movable block 409 to move.

[0026] By setting the movable rod 407 and the pushing plate 410, when the outer frame 401 needs to be rotated, the pushing plate 410 is moved by sliding, so that the pushing plate 410 drives the movable rod 407 to move inside the slide rail 404 through the movable block 409 until the movable rod 407 is separated from the slide rail 404, and the outer frame 401 can be rotated at this time. After the rotation of the outer frame 401 is completed, the movable rod 407 can be moved by sliding, so that the movable rod 407 is stuck in the inside of the slide rail 404, thereby completing the limitation of the outer frame 401, and the operation is simple and convenient.

[0027] When in use, by sliding the push plate 410, the push plate 410 drives the movable rod 407 to move through the movable block 409. When the movable rod 407 is separated from the slide rail 404, the outer frame 401 can be moved by rotation, so that the outer frame 401 drives the main board 402 to rotate through the round rod 403 and the cylinder 405, thereby completing the flipping of the main board 402.

Claims

1. A flip-adjustable intelligent blackboard, comprising a housing (1), a side panel (2) and an electronic display screen (3), wherein the side panel (2) is fixedly connected to the interior of the housing (1), and the electronic display screen (3) is fixedly connected to the interior of the housing (1), characterized in that: A movable component (4) is arranged inside the housing (1); The movable component (4) is composed of a moving unit and a limiting unit. The moving unit is located inside the housing (1), and the limiting unit is located inside the moving unit.

2. The flip-adjustable smart blackboard according to claim 1 is characterized in that: The mobile unit comprises an outer frame (401), a main board (402), a round rod (403) and a round column (405); the outer frame (401) is installed inside the housing (1); the main board (402) is fixedly connected to the outer wall of the outer frame (401); the round rod (403) is fixedly connected to the bottom of the outer frame (401); and the round column (405) is fixedly connected to the top of the outer frame (401).

3. The flip-adjustable smart blackboard according to claim 2 is characterized in that: The outer wall of the outer frame (401) is slidably connected to the inner wall of the outer shell (1), and the main board (402) is distributed on the front and back of the outer frame (401).

4. The flip-adjustable smart blackboard according to claim 3 is characterized in that: A slide rail (404) is provided at the bottom of the inner part of the shell (1), the bottom end of the round rod (403) extends into the interior of the slide rail (404) and is slidably connected to the inner wall of the slide rail (404), a groove (406) is provided at the top of the inner part of the shell (1), the top end of the cylinder (405) extends into the interior of the groove (406) and is slidably connected to the inner wall of the groove (406).

5. The flip-adjustable intelligent blackboard according to claim 4 is characterized in that: The limiting unit comprises a movable rod (407), a movable block (409) and a pushing plate (410); the movable rod (407) is installed at the bottom of the outer frame (401); an inner groove (408) is provided inside the outer frame (401); the movable block (409) is installed inside the inner groove (408); and the pushing plate (410) is arranged on the outer wall of the outer frame (401).

6. The flip-adjustable intelligent blackboard according to claim 5 is characterized in that: The bottom end of the movable rod (407) extends to the inside of the slide rail (404), the outer wall of the movable rod (407) is slidably connected to the inner wall of the slide rail (404), the top end of the movable rod (407) passes through the bottom of the outer frame (401) and extends to the inside of the inner groove (408), and the outer wall of the inner groove (408) is slidably connected to the outer wall of the movable block (409).

7. The flip-adjustable intelligent blackboard according to claim 6 is characterized in that: One end of the movable rod (407) extending to the inside of the inner groove (408) is fixedly connected to the bottom of the movable block (409), the outer wall of the pushing plate (410) is slidably connected to the outer wall of the outer frame (401), and the outer wall of the pushing plate (410) is fixedly connected to the outer wall of the movable block (409).

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