Smart classroom desk

Abstract

The utility model discloses an intelligent classroom desk which comprises a desk body unit, a desk body unit and a desk body unit, the desk body unit comprises a desk body and a placing plate matched with the desk body, the placing plate is connected with the desk body in a sliding mode, and a placing groove is formed in the top end of the placing plate; when the height of the desk body needs to be adjusted, a user only needs to slightly press the spring buckles, a plurality of limiting grooves are formed in one side of the installation block, the positions of the limiting grooves correspond to different heights, the user can adjust the height of the desk body according to the height requirement of the user, and the height of the desk body can be adjusted. The height of the desk body can be accurately adjusted by selecting the spring buckles to be clamped into the proper limiting grooves, so that physical fatigue or discomfort caused by keeping uncomfortable postures for a long time is avoided, meanwhile, students can learn more comfortably by adjusting the height of the desk, and learning efficiency and concentration can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desks, and in particular to a smart classroom desk. Background Art

[0002] With the vigorous development of Internet of Things technology, smart classrooms have become a new force in the field of modern education, and are increasingly favored by teachers and students. In smart classrooms, desks are an indispensable element in the teaching space, and their evolution and development are also worthy of our attention.

[0003] In the process of learning to use computers, students encounter many inconveniences when using desks due to the differences in height of each student. This height difference causes the height of the desk to be too high or too low for some students, thus affecting their comfort and efficiency in using computers. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned problems existing in the existing smart classroom desk, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a smart classroom desk, which is suitable for solving the problem that students often feel inconvenient when using desks due to different heights when learning computers. The inappropriate height of the desk makes some students feel uncomfortable when using computers, affecting their learning efficiency.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a smart classroom desk, comprising:

[0008] The desk unit includes a desk body and a placement plate matched with the desk body, and the placement plate is slidably connected to the desk body, and a placement groove is provided on the top of the placement plate;

[0009] The adjustment unit includes storage grooves provided at the four corners of the bottom end of the desk body, the inner cavity of the storage grooves are fixedly installed with rotating rods, the outer surface of the rotating rods are movably connected with mounting blocks, one side of the mounting block is provided with a plurality of groups of evenly distributed limiting grooves, the top of the inner cavity of the mounting block is symmetrically installed with telescopic springs, the bottom end of the telescopic springs is fixedly installed with limiting plates, the bottom end of the limiting plates is fixedly installed with supporting legs, and the supporting legs and the mounting blocks are slidably connected, one side of the supporting legs is fixedly installed with spring buckles, and the spring buckles and the limiting grooves are slidably connected.

[0010] As a preferred solution of the smart classroom desk described in the utility model, a support block is fixedly installed at the bottom end of the support leg, and a rubber anti-slip pad is provided at the bottom end of the support block.

[0011] As a preferred solution of a smart classroom desk described in the utility model, the desk also includes a limiting unit, which includes a threaded groove opened on one side of the mounting block, the inner cavity of the threaded groove is threadedly connected with a threaded rod, and threaded holes are symmetrically opened on both sides of the desk body, and the threaded holes and the threaded rod are threadedly connected.

[0012] As a preferred solution of the smart classroom desk described in the utility model, a knob is fixedly installed on the side of the threaded rod away from the mounting block, and the side of the knob close to the desk body is in contact with the outer surface of the desk body.

[0013] As a preferred solution of the smart classroom desk described in the utility model, wherein: the inner cavity of the desk body is symmetrically provided with sliding grooves, the inner cavity of the sliding groove is slidably connected with a slider, and the slider is fixedly connected to the placement plate.

[0014] As a preferred solution of the smart classroom desk described in the utility model, the support block is located at the bottom end of the mounting block, and the length and width of the support block are the same as the length and width of the mounting block.

[0015] The beneficial effects of the utility model: when the height of the desk body needs to be adjusted, the user only needs to gently press the spring clip. A plurality of limit slots are designed on one side of the mounting block. The positions of these limit slots correspond to different heights. The user can choose to insert the spring clip into the appropriate limit slot according to his or her height requirements, thereby achieving precise adjustment of the height of the desk body, avoiding physical fatigue or discomfort caused by maintaining an uncomfortable posture for a long time. At the same time, by adjusting the height of the desk, students can study more comfortably, which helps to improve learning efficiency and concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a smart classroom desk proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a smart classroom desk proposed by the utility model;

[0019] Figure 3 A smart classroom desk proposed by the utility model Figure 2 A is an enlarged structural diagram of FIG.

[0020] Description of the drawings: 100, desk unit; 101, desk body; 102, placement plate; 103, slide groove; 104, placement groove; 200, adjustment unit; 201, mounting block; 202, support leg; 203, support block; 204, limit groove; 205, spring buckle; 206, storage groove; 207, rotating rod; 208, telescopic spring; 209, limit plate; 300, limit unit; 301, knob; 302, threaded groove; 303, threaded rod. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a smart classroom desk, including a desk unit 100, an adjustment unit 200 and a limit unit 300.

[0026] The desk unit 100 includes a desk body 101 and a placement board 102 matched with the desk body 101, and the placement board 102 is slidably connected to the desk body 101, and a placement slot 104 is provided at the top of the placement board 102, and the placement slot 104 can be used to place a keyboard;

[0027] The adjustment unit 200 includes a storage slot 206 provided at the four corners of the bottom end of the desk body 101, the inner cavity of the storage slot 206 is fixedly installed with a rotating rod 207, the outer surface of the rotating rod 207 is movably connected with a mounting block 201, a plurality of groups of evenly distributed limiting grooves 204 are provided on one side of the mounting block 201, and telescopic springs 208 are symmetrically installed at the top of the inner cavity of the mounting block 201, and a limiting plate 209 is fixedly installed at the bottom end of the telescopic spring 208, and a support leg 202 is fixedly installed at the bottom end of the limiting plate 209, and the support leg 202 is slidably connected to the mounting block 201, and a spring buckle 205 is fixedly installed on one side of the support leg 202, and the spring buckle 205 It is slidably connected to the limit slot 204. When the height of the desk body 101 needs to be adjusted, the user can press the spring clip 205. A plurality of limit slots 204 are provided on one side of the mounting block 201. The user can clamp the spring clip 205 in the limit slots 204 at different positions according to the required height of the desk body 101 to adjust the height of the desk body 101. This can adapt to students of different heights and avoid physical fatigue or discomfort caused by maintaining an uncomfortable posture for a long time. At the same time, it helps to improve students' learning efficiency. The mounting block 201 can be stored in the storage slot 206, which is convenient for moving the desk body 101 and avoids the overall size being too large and inconvenient to move.

[0028] A support block 203 is fixedly mounted on the bottom end of the support leg 202 , and a rubber anti-skid pad is provided on the bottom end of the support block 203 to support the desk body 101 and ensure the stability of the desk body 101 .

[0029] The limiting unit 300 includes a threaded groove 302 opened on one side of the mounting block 201, and the inner cavity of the threaded groove 302 is threadedly connected with a threaded rod 303. Threaded holes are symmetrically opened on both sides of the desk body 101, and the threaded holes and the threaded rod 303 are threadedly connected. By rotating the threaded rod 303, the mounting block 201 is limited to ensure that the mounting block 201 is in a vertical state.

[0030] A knob 301 is fixedly mounted on the side of the threaded rod 303 away from the mounting block 201 , and a side of the knob 301 close to the desk body 101 is in contact with the outer surface of the desk body 101 . The threaded rod 303 can be controlled to rotate by the knob 301 .

[0031] The inner cavity of the desk body 101 is symmetrically provided with slide grooves 103 , the inner cavity of the slide groove 103 is slidably connected with a slider, and the slider is fixedly connected to the placement plate 102 , so that the placement plate 102 can be slidably connected in the inner cavity of the desk body 101 .

[0032] The support block 203 is located at the bottom of the mounting block 201 , and the length and width of the support block 203 are the same as those of the mounting block 201 . When the support block 203 is recovered into the storage groove 206 , the storage of the mounting block 201 is not affected.

[0033] During use, when the height of the desk body 101 needs to be adjusted, the user can press the spring buckle 205, and a plurality of limit grooves 204 are provided on one side of the mounting block 201. The user can clamp the spring buckle 205 in different positions of the limit grooves 204 according to the required height of the desk body 101 to adjust the height of the desk body 101. This can adapt to students of different heights and avoid physical fatigue or discomfort caused by maintaining an uncomfortable posture for a long time. At the same time, it helps to improve students' learning efficiency. The mounting block 201 can be stored in the storage groove 206, which is convenient for moving the entire desk body 101 to avoid being too large and inconvenient to move. The problem of the desk area being too large and inconvenient to move is solved. The threaded rod 303 is driven to rotate through the knob 301, so that the threaded rod 303 enters the threaded groove 302, and the mounting block 201 is limited to ensure that the mounting block 201 is always in a vertical state.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A smart classroom desk, characterized in that: include: The desk unit (100) comprises a desk body (101) and a placement plate (102) matched with the desk body (101), wherein the placement plate (102) is slidably connected to the desk body (101), and a placement groove (104) is provided at the top of the placement plate (102); The adjustment unit (200) comprises a storage groove (206) provided at the four corners of the bottom end of the desk body (101); a rotating rod (207) is fixedly installed in the inner cavity of the storage groove (206); the outer surface of the rotating rod (207) is movably connected to a mounting block (201); a plurality of groups of evenly distributed limiting grooves (204) are provided on one side of the mounting block (201); a telescopic spring (208) is symmetrically installed at the top end of the inner cavity of the mounting block (201); a limiting plate (209) is fixedly installed at the bottom end of the telescopic spring (208); a supporting leg (202) is fixedly installed at the bottom end of the limiting plate (209); the supporting leg (202) and the mounting block (201) are slidably connected; a spring buckle (205) is fixedly installed on one side of the supporting leg (202); and the spring buckle (205) and the limiting groove (204) are slidably connected.

2. The smart classroom desk according to claim 1, characterized in that: A support block (203) is fixedly mounted on the bottom end of the support leg (202), and a rubber anti-skid pad is provided on the bottom end of the support block (203).

3. The smart classroom desk according to claim 1, characterized in that: The desk also includes a limiting unit (300), which includes a threaded groove (302) opened on one side of the mounting block (201), the inner cavity of the threaded groove (302) is threadedly connected to a threaded rod (303), and threaded holes are symmetrically opened on both sides of the desk body (101), and the threaded holes and the threaded rod (303) are threadedly connected.

4. The smart classroom desk according to claim 3, characterized in that: A knob (301) is fixedly mounted on the side of the threaded rod (303) away from the mounting block (201), and a side of the knob (301) close to the desk body (101) is in contact with the outer surface of the desk body (101).

5. The smart classroom desk according to claim 1, characterized in that: The inner cavity of the desk body (101) is symmetrically provided with slide grooves (103), the inner cavity of the slide groove (103) is slidably connected with a slider, and the slider is fixedly connected to the placement plate (102).

6. The smart classroom desk according to claim 2, characterized in that: The support block (203) is located at the bottom end of the mounting block (201), and the length and width of the support block (203) are the same as the length and width of the mounting block (201).

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