Side edge pull-out type intelligent blackboard

Abstract

The utility model relates to the technical field of intelligent blackboards, in particular to a side pull type intelligent blackboard. Comprising an electronic board, two first blackboards are arranged on one side of the electronic board in a sliding mode, a mounting frame is fixedly arranged around the electronic board, the two first blackboards are arranged on the mounting frame in a sliding mode, and the two first blackboards penetrate through the two sides of the mounting frame in a sliding mode respectively; a second blackboard is arranged on one side of the connecting plate in a sliding mode through two second convex sliding blocks, a clamping assembly connected with the mounting frame in a clamped mode is arranged on the connecting plate, and a locking assembly for locking the position of the second blackboard is arranged on the connecting plate. According to the intelligent blackboard with the pull-out side edge, an electronic board can be protected when not used, and the writing area of the blackboard can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wisdom blackboard, specifically refers to a side edge pull formula wisdom blackboard. BACKGROUND

[0002] In the field of education and training, blackboard is a commonly used writing and display tool. Although the traditional blackboard is simple and practical, it has single function and cannot meet the diversification needs of modern teaching and conference. In recent years, wisdom blackboard emerges as the times require, integrates the functions of electronic display and traditional blackboard, and provides more interactive and display modes. Although the existing side edge pull formula wisdom blackboard solves some problems of the traditional blackboard to some extent, there are still some structural defects, which affect its use effect and user experience.

[0003] 1. The existing side edge pull formula wisdom blackboard exposes the electronic board when not in use, which is easy to attach dust and stains and difficult to clean. Long-term exposure will also cause screen aging and affect service life.

[0004] 2. The existing side edge pull formula wisdom blackboard has limitations in the area of the pulled-out blackboard, which can usually only provide a writing area of the same size as the electronic board. This is insufficient when a large amount of writing or display content is required.

[0005] Therefore, in view of the above, the existing structure is studied and improved, and a side edge pull formula wisdom blackboard is proposed. INVENTION CONTENTS

[0006] The technical problem to be solved by the utility model is that the electronic board cannot be protected when not in use, and the maximum area of the pulled-out blackboard is only as large as the electronic board, which cannot increase the area of the blackboard.

[0007] To solve the above technical problems, the technical scheme adopted by the utility model is as follows: a side edge pull formula wisdom blackboard, comprising an electronic board, two blackboards one are slidably arranged on one side of the electronic board, an installation frame is fixedly arranged around the electronic board, the two blackboards one are slidably arranged in the installation frame and respectively slid through both sides of the installation frame, a connecting plate is fixedly arranged on one side of the blackboard one, the blackboard two is slidably arranged on one side of the connecting plate through two convex-shaped sliding blocks two, the connecting plate is provided with a clamping assembly clamped with the installation frame, and the connecting plate is provided with a locking assembly for locking the position of the blackboard two.

[0008] As a further scheme of the utility model: a plurality of bolts are movably arranged on the installation frame.

[0009] As a further scheme of the utility model: two grooves are arranged on the installation frame for the blackboard one to slide through, two convex-shaped sliding blocks one are fixedly arranged at the grooves, and the convex-shaped sliding blocks one are slidably connected with the blackboard one.

[0010] As a further scheme of the utility model: the clamping assembly includes the movable slot arranged on the connecting plate, and two L-shaped clamping rods are slidably arranged in the movable slot, and the spring is fixedly arranged between the two L-shaped clamping rods.

[0011] As a further scheme of the utility model: the two L-shaped clamping rods are inserted into the mounting frame and are clamped therewith, and the L-shaped clamping rod is provided with a groove on one side.

[0012] As a further scheme of the utility model: the locking assembly includes the rotary clamp rotatably arranged on the other side of the connecting plate, the clamping rod is rotatably connected to the rotary clamp through the connecting shaft, the torsional spring is sleeved on the connecting shaft, one end of the torsional spring is fixedly connected to the rotary clamp, and the other end is fixedly connected to the clamping rod.

[0013] As a further scheme of the utility model: one end of the clamping rod is clamped with the blackboard two, and the clamping rod is clamped with the connecting plate after being rotated by 90 degrees.

[0014] Compared with the prior art, the utility model has the beneficial effects of:

[0015] 1. The utility model discloses a sliding arrangement of the blackboard one, the connecting plate and the blackboard two, so that the blackboard one, the connecting plate and the blackboard two can be slidably wrapped around the electronic board, and the position of the blackboard one, the connecting plate and the blackboard two is fixed through the arrangement of the clamping assembly and the locking assembly, so that the electronic board can be effectively protected.

[0016] 2. The utility model discloses a sliding arrangement of the blackboard one, the connecting plate and the blackboard two, so that the position of the blackboard one and the blackboard two can be moved according to the need, and the blackboard one and the blackboard two increase the area of the smart blackboard writing. DRAWINGS

[0017] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0018] Figure 1 It is the structure schematic view when the utility model discloses a kind of side edge pull-out type smart blackboard is all unfolded.

[0019] Figure 2 It is the structure schematic view when the electronic board and blackboard two of the utility model discloses a kind of side edge pull-out type smart blackboard are unfolded.

[0020] Figure 3 It is the structure schematic view when the electronic board of the utility model discloses a kind of side edge pull-out type smart blackboard is not used Figure 1 .

[0021] Figure 4The utility model discloses a side edge pull type intelligent blackboard electronic board structure diagram when not using Figure 2 .

[0022] In the drawings,

[0023] 1, electronic board;2, blackboard one;3, mounting frame;4, connecting plate;5, blackboard two;6, clamping assembly;7, locking assembly;301, bolt;601, movable slot;602, L type clamping rod;603, spring;701, rotary clamp;702, clamping rod. Specific embodiments

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-4 A side edge pull type intelligent blackboard, including electronic board 1, two blackboards one 2 are arranged on one side of electronic board 1 and slide, mounting frame 3 is fixedly arranged around electronic board 1, a plurality of bolts 301 are movably arranged on mounting frame 3, which facilitates the installation of intelligent blackboard, two blackboards one 2 are slidably arranged in mounting frame 3, and two blackboards one 2 respectively slide through the two sides of mounting frame 3, two slot openings are arranged on mounting frame 3 for the sliding of blackboard one 2, and two convex slide blocks one are fixedly arranged in the slot openings and are slidably connected with blackboard one 2, a limiting sliding groove one is arranged on blackboard one 2 for the sliding of convex slide block one, connecting plate 4 is fixedly arranged on one side of blackboard one 2, blackboard two 5 is slidably arranged on one side of connecting plate 4 through two convex slide blocks two, and a limiting sliding groove two is arranged on blackboard two 5 for the sliding of convex slide block two.

[0026] Please refer to Figures 1-4 A clamping assembly 6 is arranged on connecting plate 4 and is clamped with mounting frame 3, clamping assembly 6 includes movable slot 601 arranged on connecting plate 4, two L type clamping rods 602 are slidably arranged in movable slot 601, spring 603 is fixedly arranged between two L type clamping rods 602, two L type clamping rods 602 are inserted into mounting frame 3 and are clamped with mounting frame 3, a slot opening is arranged in mounting frame 3 for the insertion of L type clamping rod 602, a clamping groove one is arranged in mounting frame 3 for the clamping of L type clamping rod 602, and the slot opening and the clamping groove one are connected with each other, and recesses are arranged on one side of L type clamping rod 602. L type clamping rod 602 and clamping groove one are clamped with each other, so that the position of mounting frame 3 can be locked.

[0027] Please refer to Figures 2-4The locking assembly 7 is arranged on the connecting plate 4 and is used for locking the position of the blackboard two 5, and the locking assembly 7 comprises a rotating clamp 701 rotatably arranged on the other side of the connecting plate 4, a clamping rod 702 rotatably connected in the rotating clamp 701 through a connecting shaft, a torsional spring sleeved on the connecting shaft, one end of the torsional spring fixedly connected with the rotating clamp 701 and the other end fixedly connected with the clamping rod 702, one end of the clamping rod 702 clamped with the blackboard two 5 and the other end clamped with the connecting plate 4, the blackboard two 5 and the connecting plate 4 both being provided with a clamping groove two for clamping the clamping rod 702.

[0028] The working principle of the utility model is as follows:

[0029] When the electronic board 1 needs to be used, the two L-shaped clamping rods 602 are first moved towards the direction of the spring 603, so that the two L-shaped clamping rods 602 are separated from the clamping groove one, at this time, the connecting plate 4 can be pulled away from the electronic board 1, so that the convex sliding block one can slide on the limiting sliding groove one, the positions of the blackboard one 2 and the blackboard two 5 are changed, and the electronic board 1 can be exposed.

[0030] When the blackboard one 2 needs to be used, the clamping rod 702 can be rotated, so that the torsional spring is deformed, at this time, the clamping rod 702 is separated from the clamping groove two on the blackboard two 5, then the rotating clamp 701 can be rotated by 90°, then the clamping rod 702 can be relaxed, through the torque of the torsional spring, the clamping rod 702 can be rotated to the initial position, so that the clamping rod 702 is clamped with the clamping groove two on the connecting plate 4, at this time, the blackboard two 5 can be slid, so that the convex sliding block two slides on the limiting sliding groove two, and the blackboard one 2 is exposed.

[0031] The utility model and its implementation modes are described above, and the description is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, without creative design, similar structural modes and embodiments of the technical scheme are obtained, which should belong to the protection scope of the utility model.

Claims

1. A side-pull-out smart blackboard, comprising an electronic board (1), wherein two blackboards (2) are slidingly provided on one side of the electronic board (1), characterized in that: A mounting frame (3) is fixedly provided around the electronic board (1), two blackboards (2) are slidably provided on the mounting frame (3), and the two blackboards (2) slide through both sides of the mounting frame (3), a connecting plate (4) is fixedly provided on one side of the blackboard (2), a blackboard (5) is slidably provided on one side of the connecting plate (4) via two convex sliding blocks (2), a clamping assembly (6) that is mutually clamped with the mounting frame (3) is provided on the connecting plate (4), and a locking assembly (7) that locks the position of the blackboard (5) is provided on the connecting plate (4).

2. The side-pull-out smart blackboard according to claim 1, characterized in that: A plurality of bolts (301) are movably arranged on the installation frame (3).

3. The side-pull-out smart blackboard according to claim 1 is characterized by: The installation frame (3) is provided with two slots for the blackboard (2) to slide through, and two convex sliders (1) are fixedly provided at the slots, and the convex sliders (1) are slidably connected to the blackboard (2).

4. The side-pull-out smart blackboard according to claim 1, characterized in that: The clamping assembly (6) comprises a movable groove (601) provided on the connecting plate (4), and two L-shaped clamping rods (602) are slidably provided in the movable groove (601), and a spring (603) is fixedly provided between the two L-shaped clamping rods (602).

5. The side-pull-out smart blackboard according to claim 4 is characterized in that: Two L-shaped clamping rods (602) are inserted into the installation frame (3) and clamped therewith, and a groove is provided on one side of the L-shaped clamping rod (602).

6. The side-pull-out smart blackboard according to claim 1, characterized in that: The locking assembly (7) comprises a rotating clamp (701) rotatably arranged on the other side of the connecting plate (4); a clamping rod (702) is rotatably connected to the rotating clamp (701) via a connecting shaft; a torsion spring is sleeved on the connecting shaft, and one end of the torsion spring is fixedly connected to the rotating clamp (701), and the other end is fixedly connected to the clamping rod (702).

7. The side-pull-out smart blackboard according to claim 6, characterized in that: One end of the clamping rod (702) is clamped with the second blackboard (5), and is clamped with the connecting plate (4) after the clamping rod (702) is rotated 90 degrees.

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