Novel physical experiment table special for students

Abstract

The utility model relates to the technical field of experiment tables, and discloses a novel physical experiment table special for students, which comprises an experiment table body, and a mounting groove is horizontally formed in the upper end of one side of the experiment table body; the dustproof mechanism is used for dust prevention of the experiment table body and comprises a driving rod, and the two ends of the driving rod are rotationally connected with the inner walls of the front side and the rear side of the mounting groove through bearings. The driving rod is rotationally connected with the mounting groove through the bearing, the blocking cloth can be pulled out of the mounting groove through the limiting strip and covers the upper portion of the experiment table body for dustproof operation, the clockwork springs are fixedly connected to the front side and the rear side of the driving rod, and when limiting of the limiting strip is relieved, the blocking cloth can be pulled out of the mounting groove and covers the experiment table body. The driving rod can be driven to rotate reversely through the clockwork spring, the rolling operation of the blocking cloth is achieved, the banister brush is fixedly connected to the bottom end of the guide groove, dust adhering to the outer side of the blocking cloth can be automatically cleaned in the rolling process of the blocking cloth, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of experiment table, concretely to a novel student special physical experiment table. BACKGROUND

[0002] The physical experiment table is generally integrated with experimental instruments, is convenient for teaching and experiment, and can increase the learning interest of students, but various instruments and interfaces for experiments of the prior art are directly exposed, which can easily cause dust accumulation, especially during the school winter and summer vacation, thick dust can affect subsequent use, and cleaning is very troublesome.

[0003] According to the search of the authorized announcement No. CN215464564U, a novel high school student special physical experiment table is disclosed, which comprises a support, a workbench for installing experimental equipment is fixedly installed at the upper end of the support, side plates are fixedly installed at the upper end of the support on both sides of the workbench, a top box is fixedly installed at the upper end of the workbench, a rotating shaft is rotatably installed in the top box, a cloth cover is wound on the outer wall of the rotating shaft for covering the workbench, and a pressing member is arranged on the inner wall of the side plate for pressing the cloth cover.

[0004] In the process of implementing the utility model, the inventors found that the above-mentioned problems in the prior art have not been solved, the cloth cover is pulled out from the rotating shaft to cover the workbench, dust is prevented from falling on the equipment installed on the upper end of the workbench, and the influence of the subsequent experimental equipment is reduced, but dust can adhere to the surface of the cloth cover during the covering process, and the cloth cover needs to be cleaned by the staff during the storage process, otherwise the storage and subsequent normal use of the cloth cover will be affected.

[0005] Therefore, we propose a novel student special physical experiment table, which can automatically clean the dust on the surface of the cloth cover during the winding process of the cloth cover. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a novel student special physical experiment table, which solves the problems proposed in the background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A novel student special physics experiment table, including the experiment table body, the upper end of one side of experiment table body is provided with the installation groove, the dustproof mechanism: be used for the dustproof of experiment table body, the dustproof mechanism includes the drive rod, the both ends of drive rod are rotatably connected with the inner wall of installation groove front and back two sides through the bearing, the middle part of drive rod outside is connected with the cloth, the front and back two sides of drive rod are fixed with the clockwork spring, the one end of clockwork spring away from drive rod is fixedly connected with the top end inner wall of installation groove, the middle part of one side inner wall of installation groove is connected with the guide groove, the bottom end inner wall of guide groove is fixedly connected with the soft brush of horizontal.

[0008] As an optional scheme of the technical scheme of the application, the cloth is fixedly installed with a limiting strip at one end outside the installation groove, and the limiting strip is matched with the size of the guide groove.

[0009] As an optional scheme of the technical scheme of the application, the middle part of the limiting strip is connected with a limiting groove, and the middle part of the experiment table body away from the installation groove is fixedly installed with a first limiting block, and the first limiting block is movably connected with the limiting groove of the middle part of the limiting strip.

[0010] As an optional scheme of the technical scheme of the application, the middle part of the first limiting block outside is rotatably connected with a second limiting block, and the second limiting block is matched with the size of the limiting groove.

[0011] As an optional scheme of the technical scheme of the application, the soft hair end of the soft brush is attached to the outside of the cloth, and the size of the soft brush is matched with the size of the cloth.

[0012] As an optional scheme of the technical scheme of the application, the cloth is slidably connected with the guide groove, and the size of the cloth is matched with the size of the experiment table body.

[0013] Compared with the prior art, the utility model has the advantages that the drive rod is rotatably connected with the installation groove through the bearing, the cloth can be pulled out from the installation groove and covered on the experiment table body for dustproof operation through the limiting strip, the stability of the cloth during use is improved through the combination of the first limiting block, the limiting groove and the second limiting block, the drive rod is reversely rotated through the clockwork spring when the limiting of the limiting strip is released, the winding operation of the cloth is realized, the dust adhered to the outside of the cloth can be automatically cleaned during the winding process of the cloth through the soft brush fixedly connected with the bottom end of the guide groove, and the operation is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects and advantages of the utility model will become more apparent from the following detailed description of non-limiting embodiments with reference to the drawings.

[0015] Figure 1 It is the right side view of a novel student special physical experiment table of the utility model;

[0016] Figure 2 It is the left side view of a novel student special physical experiment table of the utility model;

[0017] Figure 3 It is the front view of a novel student special physical experiment table of the utility model;

[0018] Figure 4 It is the A part schematic view of a novel student special physical experiment table of the utility model;

[0019] Figure 5 It is the B part schematic view of a novel student special physical experiment table of the utility model.

[0020] In the drawing: 1, experiment table body; 11, installation groove; 12, drive rod; 13, cloth; 14, clockwork spring; 15, limiting strip; 16, limiting groove; 17, first limiting block; 18, second limiting block; 2, guide groove; 21, soft hair brush. Specific implementation

[0021] Please refer to Figures 1-5 The utility model provides a technical scheme: a novel student special physical experiment table, including experiment table body 1, the upper end of one side of experiment table body 1 is horizontally provided with installation groove 11;Dustproof mechanism: for the dustproof of experiment table body 1, dustproof mechanism includes drive rod 12, the both ends of drive rod 12 are rotatably connected with the inner wall of the front and rear sides of installation groove 11 through bearing, the middle part of the outer side of drive rod 12 is woundly connected with cloth 13, the front and rear sides of drive rod 12 are fixed with clockwork spring 14, the end away from drive rod 12 of clockwork spring 14 is fixedly connected with the top end inner wall of installation groove 11, the middle part of the inner wall of one side of installation groove 11 is throughly provided with guide groove 2, cloth 13 is slidably connected with guide groove 2, the bottom end inner wall of guide groove 2 is fixedly connected with soft hair brush 21, the soft hair end of soft hair brush 21 is attached to the outer side of cloth 13, the size of soft hair brush 21 and cloth 13 is matched, the size of cloth 13 and experiment table body 1 is matched.

[0022] In this technical scheme, drive rod 12 is rotatably connected with installation groove 11 through bearing, limiting strip 15 can pull cloth 13 out of installation groove 11 and cover the top of experiment table body 1 to carry out dustproof operation, when the limiting of limiting strip 15 is cancelled, drive rod 12 can be driven to rotate reversely by clockwork spring 14, realizes the winding operation of cloth 13, the bottom end of guide groove 2 is fixedly connected with soft hair brush 21, in the winding process of cloth 13, the dust adhered to the outer side of cloth 13 can be cleaned automatically, which is convenient and fast.

[0023] In this embodiment, the cloth 13 is fixedly installed with a limiting strip 15 at one end outside the installation groove 11, and the limiting strip 15 is matched with the size of the guide groove 2.

[0024] In this technical scheme, the cloth 13 is fixedly installed with a limiting strip 15 at one end outside the installation groove 11, so that the one end of the cloth 13 is limited, and the cloth 13 can be conveniently pulled out of the installation groove 11.

[0025] In this embodiment, a limiting groove 16 is formed in the middle of the limiting strip 15, a first limiting block 17 is fixedly installed on the middle of the experimental bench body 1 away from the installation groove 11, the first limiting block 17 is movably connected with the limiting groove 16 in the middle of the limiting strip 15, a second limiting block 18 is rotatably connected to the middle of the outside of the first limiting block 17, and the second limiting block 18 is matched with the size of the limiting groove 16.

[0026] In this technical scheme, when the cloth 13 covers the experimental bench body 1 for dustproof operation, the first limiting block 17 is inserted into the limiting groove 16 in the middle of the limiting strip 15, and then the second limiting block 18 is rotated to the vertical state, at this time, the limiting strip 15 is located between the first limiting block 17 and the second limiting block 18, so that the limiting strip 15 is limited, and the stability of the cloth 13 in use is improved.

[0027] In the use of a new type of student special physical experiment table, the driving rod 12 is rotatably connected with the installation groove 11 through a bearing, the cloth 13 can be pulled out of the installation groove 11 through the limiting strip 15 and covers the experimental bench body 1 for dustproof operation, the first limiting block 17 is inserted into the limiting groove 16 in the middle of the limiting strip 15, and then the second limiting block 18 is rotated to the vertical state, at this time, the limiting strip 15 is located between the first limiting block 17 and the second limiting block 18, so that the limiting strip 15 is limited, and the stability of the cloth 13 in use is improved. When the second limiting block 18 is rotated to the horizontal state and the limiting of the limiting strip 15 is released, the driving rod 12 can be driven in the reverse direction by the clock spring 14 to realize the winding operation of the cloth 13. The soft brush 21 is fixedly connected to the bottom end of the guide groove 2, and the dust adhered to the outside of the cloth 13 can be automatically cleaned during the winding process of the cloth 13, which is convenient and fast.

Claims

1. A new type of physical experiment table for students, comprising an experiment table body (1), characterized in that, The upper end of one side of the experiment table body (1) is horizontally provided with a mounting groove (11); The dustproof mechanism is used for dustproof of the experiment table body (1), and comprises a driving rod (12), both ends of the driving rod (12) are rotatably connected with the inner walls of the front and rear sides of the mounting groove (11) through bearings, the middle part of the outer side of the driving rod (12) is wound and connected with a cloth cover (13), the front and rear sides of the driving rod (12) are fixedly connected with a clockwork spring (14), one end of the clockwork spring (14) away from the driving rod (12) is fixedly connected with the top inner wall of the mounting groove (11), the middle part of the inner wall of one side of the mounting groove (11) is throughly provided with a guide groove (2), and the bottom inner wall of the guide groove (2) is fixedly connected with a soft hair brush (21).

2. The novel physical experiment table for students according to claim 1, characterized in that: The cloth cover (13) is fixedly provided with a limiting strip (15) at one end outside the mounting groove (11), and the limiting strip (15) is matched with the size of the guide groove (2).

3. The novel student dedicated physical experiment table according to claim 2, characterized in that: The middle part of the limiting strip (15) is throughly provided with a limiting groove (16), and the middle part of the experiment table body (1) away from the mounting groove (11) is fixedly provided with a first limiting block (17), and the first limiting block (17) is movably connected with the limiting groove (16) in the middle part of the limiting strip (15).

4. The novel physical experiment table for students according to claim 3, characterized in that: The middle part of the outer side of the first limiting block (17) is rotatably connected with a second limiting block (18), and the second limiting block (18) is matched with the size of the limiting groove (16).

5. The novel physical experiment table for students according to claim 1, characterized in that: The soft hair end of the soft hair brush (21) is attached to the outer side of the cloth cover (13), and the size of the soft hair brush (21) is matched with that of the cloth cover (13).

6. The novel physical experiment table for students according to claim 1, characterized in that: The cloth cover (13) is slidably connected with the guide groove (2), and the size of the cloth cover (13) is matched with that of the experiment table body (1).

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