Demonstration device for intelligent laboratory management platform

Abstract

The utility model relates to the technical field of demonstration devices, and discloses a demonstration device for an intelligent laboratory management platform, which comprises a demonstration device body, a base is arranged at the bottom of the demonstration device body, a limiting groove is formed in the top of the base, and a telescopic shell is fixedly assembled on the inner wall of the limiting groove. When the demonstration device body is used, a controller sends out a signal, a power output shaft rotates after a first motor receives the signal, a lead screw is driven to rotate through the first motor, a moving block moves on the outer wall of the lead screw, meanwhile, the lead screw is driven to apply pressure to a lifting plate, the lifting plate rotates on the inner wall of a fixed block, and therefore the demonstration device body is used. The lifting plate can drive the demonstration device body to ascend and descend in the rotating process, and meanwhile, the lifting plate is limited and fixed through the arranged telescopic plate, so that the lifting plate cannot incline in the fixing process, and the demonstration device body can ascend and descend.

Description

Technical Field

[0001] The utility model relates to the technical field of demonstration devices, in particular to a demonstration device for a smart laboratory management platform. Background Art

[0002] In order to improve the management level, quality and efficiency of the laboratory, the original traditional laboratory management method needs to be changed urgently. In order to adapt to the development of the situation, with the continuous emergence of various advanced technologies and equipment, it is necessary to apply mature technologies to laboratory management and build a modern, information-based smart laboratory.

[0003] During the use of the existing management platform, although it can be used to demonstrate to students, the height of the equipment cannot be adjusted, resulting in different users having different postures when using it, causing user fatigue. At the same time, the management platform cannot be protected, resulting in the equipment being damaged by external factors when it is placed in a placed state after use, thereby reducing the lifting and protection capabilities of the traditional management platform. For this reason, a demonstration device for a smart laboratory management platform is introduced. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a demonstration device for a smart laboratory management platform, which has the advantages of strong lifting performance and good protection, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a demonstration device for a smart laboratory management platform, comprising a demonstration device body, a base is provided at the bottom of the demonstration device body, a limiting groove is provided on the top of the base, a telescopic shell is fixedly installed on the inner wall of the limiting groove, a controller is fixedly installed on the outer wall of the demonstration device body, and a moving component is provided on the outer wall of the demonstration device body.

[0006] As a preferred technical solution of the utility model, the outer wall of the base is fixedly equipped with a motor 1, the power output shaft of the motor 1 is fixedly equipped with a screw, the outer wall of the screw is threadedly connected with a moving block, the top of the moving block is fixedly equipped with a fixed block, the inner wall of the fixed block is rotatably connected with a lifting plate, and the inner wall of the base is fixedly equipped with a telescopic plate.

[0007] As a preferred technical solution of the utility model, the moving component includes a rack, a moving groove is provided at the bottom of the rack, the inner wall of the moving groove is slidably connected to a limiting block, the bottom of the limiting block is fixedly equipped with a limiting shell, the inner wall of the limiting shell is fixedly equipped with motor 2, the power output shaft of motor 2 is fixedly equipped with one end of a gear, the other end of the gear is fixedly equipped with one end of a rotating rod, the other end of the rotating rod is fixedly equipped with a rotating block, the outer wall of the rotating block is provided with a protective shell, and the outer wall of the protective shell is provided with a rotating groove.

[0008] As a preferred technical solution of the utility model, the gear is meshed with a rack for transmission, the rack is fixedly assembled with the outer wall of the demonstration device body, and the rotating block is rotatably connected with the inner wall of the rotating groove.

[0009] As a preferred technical solution of the utility model, the motor 2 and the motor 1 are both electrically connected to the controller, the telescopic end of the telescopic shell is fixedly assembled with the demonstration device body, the lifting plate is fixedly assembled with the demonstration device body, and the telescopic plate is fixedly assembled with the lifting plate.

[0010] As a preferred technical solution of the utility model, there are two groups of movable components, and the two groups of movable components are respectively located on the outer walls on both sides of the demonstration device body.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The demonstration device for the smart laboratory management platform, when the demonstration device body is used, a signal is sent through the controller to make the power output shaft of the motor 1 rotate after receiving the signal, and the motor 1 drives the screw rod to rotate, so that the moving block moves on the outer wall of the screw rod, and at the same time drives the screw rod to press the lifting plate, so that the lifting plate rotates on the inner wall of the fixed block. The lifting plate drives the demonstration device body to rise and fall during the rotation process, and at the same time, the lifting plate is limited and fixed by the telescopic plate, so that the lifting plate will not tilt during the fixing process, thereby realizing the lifting and lowering of the demonstration device body.

[0013] 2. The demonstration device for the smart laboratory management platform, when the demonstration device body is used, sends a signal through the controller to make the power output shaft of the motor 2 rotate after receiving the signal, and the motor 2 drives the gear to rotate. At the same time, the gear drives the rotating rod and the rotating block to rotate, and the rotating block rotates on the inner wall of the rotating groove. The gear and the rack are meshed and transmitted, so that the gear will put pressure on the protective shell during the rotation process, so that the protective shell moves. At the same time, when the gear moves, the limit block and the moving groove drive the limit shell to limit the motor 2, so that the gear will not be screwed during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the screw rod structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the rack structure of the utility model;

[0018] Figure 5 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 6 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. Demonstration device body; 2. Base; 3. Controller; 4. Motor 1; 5. Moving assembly; 6. Screw; 7. Moving block; 8. Fixed block; 9. Lifting plate; 10. Telescopic plate; 11. Limiting groove; 12. Telescopic shell.

[0021] 501, rack; 502, moving slot; 503, limit block; 504, limit shell; 505, motor 2; 506, gear; 507, rotating rod; 508, protective shell; 509, rotating slot; 510, rotating block. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 A demonstration device for a smart laboratory management platform includes a demonstration device body 1, a base 2 is provided at the bottom of the demonstration device body 1, a limiting groove 11 is provided on the top of the base 2, a telescopic shell 12 is fixedly installed on the inner wall of the limiting groove 11, a controller 3 is fixedly installed on the outer wall of the demonstration device body 1, and a moving component 5 is provided on the outer wall of the demonstration device body 1.

[0024] It should be noted that by fixing the telescopic shell 12 to the demonstration device body 1, the telescopic shell 12 is retracted when the lifting plate 9 lifts the demonstration device body 1, thereby protecting the user and preventing the user from accidentally stepping on the inner wall of the base 2 during use, causing injury to the user.

[0025] In a preferred embodiment, the outer wall of the base 2 is fixedly equipped with a motor 4, the power output shaft of the motor 4 is fixedly equipped with a screw 6, the outer wall of the screw 6 is threadedly connected with a moving block 7, the top of the moving block 7 is fixedly equipped with a fixed block 8, the inner wall of the fixed block 8 is rotatably connected with a lifting plate 9, and the inner wall of the base 2 is fixedly equipped with a telescopic plate 10.

[0026] It should be noted that when the demonstration device body 1 is used, a signal is sent through the controller 3, so that the power output shaft of the motor 4 can operate after receiving the signal, and then, the motor 4 drives the screw rod 6 to rotate, so that the moving block 7 moves on the outer wall of the screw rod 6, and then drives the screw rod 6 to apply pressure to the lifting plate 9, so that the lifting plate 9 rotates on the inner wall of the fixed block 8. In this process, the rotation of the lifting plate 9 drives the demonstration device body 1 to be lifted and lowered. At the same time, the lifting plate 9 is limited and fixed by providing a telescopic plate 10 to ensure that the lifting plate 9 remains stable during the fixing process, thereby realizing the lifting and lowering control of the demonstration device body 1.

[0027] In a preferred embodiment, the moving component 5 includes a rack 501, a moving groove 502 is provided at the bottom of the rack 501, the inner wall of the moving groove 502 is slidably connected to a limiting block 503, the bottom of the limiting block 503 is fixedly assembled with a limiting shell 504, the inner wall of the limiting shell 504 is fixedly assembled with a motor 2 505, the power output shaft of the motor 2 505 is fixedly assembled with one end of a gear 506, the other end of the gear 506 is fixedly assembled with one end of a rotating rod 507, the other end of the rotating rod 507 is fixedly assembled with a rotating block 510, the outer wall of the rotating block 510 is provided with a protective shell 508, and the outer wall of the protective shell 508 is provided with a rotating groove 509.

[0028] It should be noted that when the demonstration device body 1 is used, a signal is sent through the controller 3 to trigger the rotation of the power output shaft of the motor 2 505 after receiving the signal, thereby driving the gear 506 to rotate. At the same time, the gear 506 pushes the rotating rod 507 and the rotating block 510 to rotate. With the help of the rotation of the rotating block 510 on the inner wall of the rotating groove 509, the gear 506 is meshed with the rack 501, so that the gear 506 applies pressure to the protective shell 508 during the rotation process, thereby moving the protective shell 508. At the same time, during the movement of the gear 506, the limit block 503 and the moving groove 502 drive the limit shell 504 to limit the motor 2 505, ensuring that the gear 506 will not be entangled during the movement.

[0029] In a preferred embodiment, the gear 506 is meshed with the rack 501 for transmission, the rack 501 is fixedly assembled with the outer wall of the demonstration device body 1 , and the rotating block 510 is rotatably connected with the inner wall of the rotating groove 509 .

[0030] It should be noted that, by meshing the gear 506 with the rack 501, the gear 506 will move with the outer wall of the rack 501 during the rotation, and the rack 501 is fixed to the demonstration device body 1, so as to limit the moving component 5 to prevent it from falling during the operation, and the protective shell 508 will be pressed when the rotating block 510 rotates on the inner wall of the rotating groove 509.

[0031] In a preferred embodiment, motor 2 505 and motor 1 4 are both electrically connected to the controller 3, the telescopic end of the telescopic shell 12 is fixedly assembled with the demonstration device body 1, the lifting plate 9 is fixedly assembled with the demonstration device body 1, and the telescopic plate 10 is fixedly assembled with the lifting plate 9.

[0032] It should be noted that the controller 3 sends a signal so that the device works after receiving the signal, and the lifting plate 9 drives the demonstration device body 1 to be lifted during the movement.

[0033] In a preferred embodiment, there are two groups of movable components 5 , and the two groups of movable components 5 are respectively located on the outer walls on both sides of the demonstration device body 1 .

[0034] It should be noted that the protective shell 508 is moved by two groups of moving components 5, so that the protective shell 508 is more stable during the movement and will not deviate.

[0035] Working principle: when the demonstration device body 1 is used, a signal is sent through the controller 3, so that the power output shaft of the motor 4 rotates after receiving the signal, thereby driving the screw rod 6 to rotate, so that the moving block 7 moves on the outer wall of the screw rod 6, and drives the screw rod 6 to apply pressure to the lifting plate 9, so that the lifting plate 9 rotates on the inner wall of the fixed block 8. During the rotation of the lifting plate 9, the demonstration device body 1 will be driven to rise and fall. At the same time, the lifting plate 9 is fixed in position by providing a telescopic plate 10 to ensure that the lifting plate 9 will not tilt during the fixing process, thereby realizing the lifting and lowering control of the demonstration device body 1. When the demonstration device body 1 is used, a signal is sent through the controller 3. The signal causes the power output shaft of motor 2 505 to rotate after receiving the signal, thereby driving gear 506 to rotate. At the same time, gear 506 drives rotating rod 507 and rotating block 510 to rotate. The rotating block 510 rotates on the inner wall of the rotating groove 509. Combined with the meshing transmission of gear 506 and rack 501, gear 506 applies pressure to protective shell 508 during rotation, thereby realizing the movement of protective shell 508. At the same time, during the movement of gear 506, the limit block 503 and the moving groove 502 drive the limit shell 504 to limit the position of motor 2 505, ensuring that gear 506 will not deviate from its original position during movement.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A demonstration device for a smart laboratory management platform, comprising a demonstration device body (1), characterized in that: A base (2) is provided at the bottom of the demonstration device body (1), a limiting groove (11) is provided at the top of the base (2), a telescopic shell (12) is fixedly mounted on the inner wall of the limiting groove (11), a controller (3) is fixedly mounted on the outer wall of the demonstration device body (1), and a moving component (5) is provided on the outer wall of the demonstration device body (1).

2. A demonstration device for a smart laboratory management platform according to claim 1, characterized in that: The outer wall of the base (2) is fixedly equipped with a motor (4), the power output shaft of the motor (4) is fixedly equipped with a screw (6), the outer wall of the screw (6) is threadedly connected with a moving block (7), the top of the moving block (7) is fixedly equipped with a fixed block (8), the inner wall of the fixed block (8) is rotatably connected with a lifting plate (9), and the inner wall of the base (2) is fixedly equipped with a telescopic plate (10).

3. A demonstration device for a smart laboratory management platform according to claim 2, characterized in that: The moving assembly (5) comprises a rack (501), a moving groove (502) is provided at the bottom of the rack (501), the inner wall of the moving groove (502) is slidably connected to a limit block (503), a limit shell (504) is fixedly assembled at the bottom of the limit block (503), a motor 2 (505) is fixedly assembled on the inner wall of the limit shell (504), a power output shaft of the motor 2 (505) is fixedly assembled with one end of a gear (506), the other end of the gear (506) is fixedly assembled with one end of a rotating rod (507), the other end of the rotating rod (507) is fixedly assembled with a rotating block (510), the outer wall of the rotating block (510) is provided with a protective shell (508), and the outer wall of the protective shell (508) is provided with a rotating groove (509).

4. A demonstration device for a smart laboratory management platform according to claim 3, characterized in that: The gear (506) is meshed with the rack (501) for transmission, the rack (501) is fixedly assembled with the outer wall of the demonstration device body (1), and the rotating block (510) is rotatably connected with the inner wall of the rotating groove (509).

5. A demonstration device for a smart laboratory management platform according to claim 3, characterized in that: The motor 2 (505) and the motor 1 (4) are both electrically connected to the controller (3), the telescopic end of the telescopic shell (12) is fixedly assembled with the demonstration device body (1), the lifting plate (9) is fixedly assembled with the demonstration device body (1), and the telescopic plate (10) is fixedly assembled with the lifting plate (9).

6. A demonstration device for a smart laboratory management platform according to claim 1, characterized in that: There are two groups of movable components (5), and the two groups of movable components (5) are respectively located on the outer walls of both sides of the demonstration device body (1).

Images