CN215936666U

CN215936666U - Wisdom classroom is with liftable desk

Info

Publication number: CN215936666U
Application number: CN202121659563.3U
Authority: CN
Inventors: 史建文; 刘艳艳; 邱德南
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-04
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a liftable desk for a smart classroom, which belongs to the technical field of desks and comprises a supporting seat, wherein a telescopic rod A is fixedly arranged above the supporting seat, a fastening screw rod is rotatably arranged on one side of the telescopic rod A, a telescopic rod B is embedded above the telescopic rod A, a desk is fixedly arranged above the telescopic rod B, and a sleeve is fixedly arranged on one side above the desk. According to the desk, the silica gel pad is arranged at the bottom of the supporting seat and is connected with the telescopic rod B in a sliding mode, the telescopic rod A and the telescopic rod B can be adjusted in a telescopic mode by adjusting the fastening screw rod, so that the height of the desk can be adjusted, the desk is suitable for people with different heights, the silica gel pad can increase the friction force with the ground, the desk is prevented from moving at will and affecting the application effect, the containing grooves are formed in the desk, the space for containing articles is enlarged, students can place the articles and books in a better classification mode, the articles are prevented from being disordered, and time is wasted in searching.

Description

Wisdom classroom is with liftable desk

Technical Field

The utility model belongs to the technical field of desks, and particularly relates to a liftable desk for an intelligent classroom.

Background

The desks used for students begin from the eight-side desk in the earliest school hall, and the desks used for schools and the learning of the school hall are unified into the desk.

The desk function that current student used all compares singlely, and the space is limited when placing books, and when being very much to high school student, books all place on the ground when too much, and the desk has certain limitation, can't adjust according to the student's height condition, and remove easily, send the sound of dazzling with ground friction to influence the study environment, on the fine arts class, the desktop is in when leveling the form, is unfavorable for the creation of fine arts student.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the height of the desk cannot be adjusted according to the height of a student, and the desk can generate harsh sound when being rubbed with the ground, the desk space has certain limitation, the using requirements of the student cannot be met, and the desk for colleagues cannot meet the requirements of artists, the liftable desk for the intelligent classroom is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a wisdom classroom is with liftable desk, includes the supporting seat, supporting seat top fixed mounting has telescopic link A, telescopic link A rotates one side and is provided with fastening screw, telescopic link A top embedding is provided with telescopic link B, telescopic link B top fixed mounting has the desk, desk top one side fixed mounting has the sleeve pipe, the intraductal portion of cover rotates and is provided with the axostylus axostyle, desk top opposite side fixed mounting has electric telescopic handle, the electric telescopic handle opposite side is connected with the spout through the slider, spout opposite side fixed mounting has the desktop, the inside embedding of desktop is provided with the recess, recess one side fixed mounting has the slide rail, slide rail opposite side sliding connection has the backup pad, desktop one side fixed mounting has pressure switch, the supporting lamp strip that is provided with in desktop top surface.

The supporting seat is provided with a silica gel pad at the bottom, and the telescopic rod A is connected with the telescopic rod B in a sliding mode.

The supporting plate is connected with the desktop in a sliding mode through the sliding rail, the supporting plate and the sliding grooves are in a group and are arranged in two numbers and located on two sides below the desktop respectively, the sliding blocks are arranged on the outer sides of the sliding grooves in a matched mode, and the electric telescopic rods are connected with the sliding blocks in a rotating mode.

Wherein, a plurality of accommodating grooves are arranged in the desk.

The pressure switch is electrically connected with the lamp strip through a wire, and the electric telescopic rod (203) and the pressure switch are electrically connected with an external power supply.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the desk, the silica gel pad is arranged at the bottom of the supporting seat and is connected with the telescopic rod B in a sliding mode, the telescopic rod A and the telescopic rod B can be adjusted in a telescopic mode by adjusting the fastening screw rod, so that the height of the desk can be adjusted, the desk is suitable for people with different heights, the silica gel pad can increase the friction force with the ground, the desk is prevented from moving at will and affecting the application effect, the containing grooves are formed in the desk, the space for containing articles is enlarged, students can place the articles and books in a better classification mode, the articles are prevented from being disordered, and time is wasted in searching.

2. According to the desk, the supporting plate is connected with the desktop in a sliding mode through the sliding rail, the baffle is arranged on one side of the supporting plate, when the using area of the desktop is insufficient, the supporting plate can be pulled out from the inside of the desktop, books can be placed, the baffle can prevent articles from falling down, cheating is prevented during examination, meanwhile, when a student uses the desk and lies on the desktop incorrectly in a sitting posture, the lamp strip can shine after the student touches the pressure switch, a warning effect is achieved, and the situations that the student bends over and humps back during learning, vision is reduced and the like are prevented.

3. According to the desk, the electric telescopic rod is rotatably connected with the sliding block, when the electric telescopic rod ascends, the desktop can be supported, and the shaft lever on one side of the desk rotates to enable the desktop to be inclined, so that the desk is more convenient to use in fine arts and other classes.

Drawings

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

FIG. 2 is a schematic diagram of a three-dimensional structure of a desk according to the present invention;

FIG. 3 is a schematic diagram of a side structure of a desk according to the present invention;

FIG. 4 is a schematic diagram of an enlarged structure A in FIG. 3 according to the present invention.

The labels in the figure are: 1. a supporting seat; 101. a telescopic rod A; 1011. fastening a screw rod; 102. a telescopic rod B; 2. A desk; 201. a sleeve; 202. a shaft lever; 203. an electric telescopic rod; 204. a chute; 3. a desktop; 301. A groove; 302. a slide rail; 303. a support plate; 4. a pressure switch; 401. a light bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the utility model:

referring to fig. 1-4, a liftable desk for a smart classroom comprises a supporting seat 1, a telescopic rod a101 is fixedly mounted above the supporting seat 1, a fastening screw 1011 is arranged on one side of the telescopic rod a101 in a rotating mode, a telescopic rod B102 is arranged above the telescopic rod a101 in an embedding mode, a desk 2 is fixedly mounted above the telescopic rod B102, a sleeve 201 is fixedly mounted on one side above the desk 2, a shaft rod 202 is arranged inside the sleeve 201 in a rotating mode, an electric telescopic rod 203 is fixedly mounted on the other side above the desk 2, the other side of the electric telescopic rod 203 is connected with a sliding groove 204 through a sliding block, a desktop 3 is fixedly mounted on the other side of the sliding groove 204, a groove 301 is formed in the desktop 3 in an embedding mode, a sliding rail 302 is fixedly mounted on one side of the groove 301, a supporting plate 303 is slidably connected to the other side of the sliding rail 302, a pressure switch 4 is fixedly mounted on one side of the desktop 3, and a light bar 401 is arranged on the surface above the desktop 3 in a matching mode.

Further, 1 bottom of supporting seat is provided with the silica gel pad, and sliding connection between telescopic link A101 and the telescopic link B102, through adjusting fastening screw 1011, can stretch out and draw back between telescopic link A101 and the telescopic link B102 and adjust to the height of adjustable desk 2 is applicable to the crowd of different heights, and the silica gel pad can increase with the frictional force on ground, prevents that desk 2 from removing at will, influences application effect.

Further, backup pad 303 passes through slide rail 302 sliding connection with desktop 3, and backup pad 303 one side is provided with the baffle, when desktop 3 usable floor area was not enough, can pull out backup pad 303 from desktop 3 is inside, places books, and the baffle not only can prevent that article from dropping, and has the emergence of preventing the cheating phenomenon when the examination.

Further, electric telescopic handle 203 is a set of with spout 204, is provided with two altogether, is located 3 below both sides of desktop respectively, and the supporting slider that is provided with in the spout 204 outside, and electric telescopic handle 203 and spout 204 pass through the slider and rotate and be connected, and when electric telescopic handle 203 rose, can support desktop 3, and the axostylus axostyle 202 of desk 2 one side rotates, makes desktop 3 be the slope form, is convenient for more use on classes such as fine arts.

Further, 2 inside being provided with a plurality of desk accomodates the groove, making the space grow that holds article, the student can place article and the better classification of books, prevents that article are chaotic, waste time during the search.

Further, pressure switch 4 and lamp strip 401 pass through wire electric connection, and electric telescopic handle 203 and pressure switch 4 and external power electric connection.

The working principle is as follows: firstly, the bottom of the supporting seat 1 is provided with a silica gel pad, the telescopic rod A101 is connected with the telescopic rod B102 in a sliding way, the telescopic rod A101 and the telescopic rod B102 can be adjusted in a telescopic way by adjusting the fastening screw rod 1011, so that the height of the desk 2 can be adjusted, the desk is suitable for people with different heights, the silica gel pad can increase the friction force with the ground, the desk 2 is prevented from moving randomly and affecting the application effect, secondly, a plurality of accommodating grooves are arranged in the desk 2, the space for accommodating articles is enlarged, students can place the articles and books in a better classification way, the articles are prevented from being disordered and the time is wasted during searching, then when the using area of the desktop 3 is not enough, the supporting plate 303 can be pulled out from the desktop 3 for placing the books, the baffle plate can prevent the articles from falling down, the cheating phenomenon can be prevented during examination, and meanwhile, the students use the desk 2, when the position of sitting is incorrect to lie prone on desktop 3, touch pressure switch 4 back, lamp strip 401 can shine, plays the warning effect, prevents that the student from bowing the hunchback in the study to and the circumstances such as eyesight decline, electric telescopic handle 203 rotates with the slider at last to be connected, and when electric telescopic handle 203 rose, can support desktop 3, and the axostylus axostyle 202 of 2 one sides of desk rotates, makes desktop 3 be the slope form, is convenient for more use on class such as fine arts.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a wisdom classroom is with liftable desk, includes supporting seat (1), its characterized in that: the multifunctional desk is characterized in that a telescopic rod A (101) is fixedly mounted above the supporting seat (1), a fastening screw rod (1011) is rotatably arranged on one side of the telescopic rod A (101), a telescopic rod B (102) is embedded into the upper side of the telescopic rod A (101), a desk (2) is fixedly mounted above the telescopic rod B (102), a sleeve (201) is fixedly mounted on one side of the upper side of the desk (2), a shaft rod (202) is rotatably arranged in the sleeve (201), an electric telescopic rod (203) is fixedly mounted on the other side of the upper side of the desk (2), the other side of the electric telescopic rod (203) is connected with a sliding groove (204) through a sliding block, a desktop (3) is fixedly mounted on the other side of the sliding groove (204), a groove (301) is embedded into the desktop (3), a sliding rail (302) is fixedly mounted on one side of the groove (301), and a supporting plate (303) is slidably connected with the other side of the sliding rail (302), the desk is characterized in that a pressure switch (4) is fixedly mounted on one side of the desktop (3), and a lamp strip (401) is arranged on the surface above the desktop (3) in a matched mode.

2. The liftable desk for the intelligent classroom as claimed in claim 1, wherein: the bottom of the supporting seat (1) is provided with a silica gel pad, and the telescopic rod A (101) is connected with the telescopic rod B (102) in a sliding mode.

3. The liftable desk for the intelligent classroom as claimed in claim 1, wherein: the supporting plate (303) is connected with the desktop (3) in a sliding mode through a sliding rail (302), and a baffle is arranged on one side of the supporting plate (303).

4. The liftable desk for the intelligent classroom as claimed in claim 1, wherein: the electric telescopic rod (203) and the sliding groove (204) are in a group and are provided with two sliding blocks which are respectively positioned on two sides below the desktop (3), the sliding groove (204) is provided with the sliding block outside in a matched mode, and the electric telescopic rod (203) is rotatably connected with the sliding block.

5. The liftable desk for the intelligent classroom as claimed in claim 1, wherein: the desk (2) is internally provided with a plurality of accommodating grooves.

6. The liftable desk for the intelligent classroom as claimed in claim 1, wherein: the pressure switch (4) is electrically connected with the lamp strip (401) through a wire, and the electric telescopic rod (203) and the pressure switch (4) are electrically connected with an external power supply.