CN212284102U

CN212284102U - Biological assay workstation convenient to use

Info

Publication number: CN212284102U
Application number: CN202020380687.7U
Authority: CN
Inventors: 刘丽华
Original assignee: Nanjing Da'enmei Biotechnology Co ltd
Current assignee: Nanjing Da'enmei Biotechnology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-05
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a biological assay technical field just discloses a biological assay workstation convenient to use, including supporting box, supporting box's inside wall fixedly connected with spacing groove, the inner wall swing joint of spacing groove has the stopper, the interior diapire fixedly connected with micro motor of supporting box, micro motor's output shaft passes through shaft coupling fixedly connected with and adjusts the pole, the outer wall swing joint who adjusts the pole has the internal thread pipe, the outer wall of internal thread pipe and one side fixed connection of stopper, the one end swing joint of internal thread pipe has the workstation, the slide has been seted up to the bottom of workstation, the spout has been seted up to the bottom of workstation. This biological assay workstation convenient to use can reach the purpose of convenient height-adjusting to make the workstation can adapt to the crowd of different heights, make the crowd of different heights more comfortable when using the workstation, strengthened the practicality of workstation.

Description

Biological assay workstation convenient to use

Technical Field

The utility model relates to a biological assay technical field specifically is a biological assay workstation convenient to use.

Background

Biological experiments refer to the process of purposefully observing and researching the phenomena of organism structure and life activities which are not easy to observe under general conditions by a scientific method by using certain instruments, materials and medicines under specific environmental conditions. Biology is a natural science based on experiments. Through biological experiments, the system not only can help students to understand concepts and rules of biology and really learn basic knowledge of biology, but also is beneficial to inspiring active thinking of students, carrying out scientific method training and cultivating scientific quality of students. The middle biological experiments can be classified into morphological anatomical experiments, physiological and biochemical experiments, ecological experiments, genetic experiments, and the like. The experimental teaching mode can be divided into demonstration experiments, student experiments, extraclass experiments and the like.

Biological assay generally all needs to use the laboratory bench, and there are some weak points in the use in current laboratory bench, for example, can not adjust the height and the angle of this laboratory bench in the use, the experimenter's of different heights of being not convenient for use, and the application scope of workstation is less, can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a biological assay workstation convenient to use possesses advantages such as highly convenient regulation, has solved the problem of the highly inconvenient regulation of general biological assay workstation.

(II) technical scheme

For the purpose of realizing the convenient regulation of this biological experiment workstation height of the aforesaid, the utility model provides a following technical scheme: the utility model provides a biological assay workstation convenient to use, includes the supporting box, the inside wall fixedly connected with spacing groove of supporting box, the inner wall swing joint of spacing groove has the stopper, the interior diapire fixedly connected with micro motor of supporting box, micro motor's output shaft passes through shaft coupling fixedly connected with and adjusts the pole, the outer wall swing joint who adjusts the pole has the internal thread pipe, the outer wall of internal thread pipe and one side fixed connection of stopper, the one end swing joint of internal thread pipe has the workstation, the slide has been seted up to the bottom of workstation, the spout has been seted up to the bottom of workstation.

The inner wall swing joint of spout has the slider, the bottom fixedly connected with dustbin of slider, the bottom swing joint of dustbin has the sealing door, the flexible loop bar of bottom fixedly connected with of workstation, the outer wall swing joint of flexible loop bar has telescopic tube, telescopic tube's inner wall fixedly connected with reset spring, reset spring's one end and telescopic tube's one end fixed connection, telescopic tube's one end fixedly connected with brace table, brace table's top fixedly connected with support arm, one side fixedly connected with rotating electrical machines of support arm.

Preferably, the inner wall of the slideway is movably connected with the outer wall of the internal thread pipe, and the shape and the size of the slideway are matched with those of the internal thread pipe.

Preferably, the outer wall of the adjusting rod is provided with an external thread, the inner wall of the internal thread pipe is provided with an internal thread, and the internal thread pipe is in threaded connection with the adjusting rod through the internal thread.

Preferably, the inner wall of the sliding chute is movably connected with the outer wall of the sliding block, and the shape and the size of the sliding chute are matched with those of the sliding block.

Preferably, the number of the telescopic loop bars and the number of the telescopic sleeves are two, each telescopic loop bar and each telescopic sleeve are in a group, and the two groups of telescopic loop bars and the telescopic sleeves are symmetrically arranged by taking the vertical central line of the support platform as a symmetry axis.

Preferably, the number of the support arms is two, and the two support arms are symmetrically arranged by taking a vertical central line of the rotating motor as a symmetry axis.

Preferably, the number of the return springs is two, and the two return springs are both alloy steel springs.

(III) advantageous effects

Compared with the prior art, the utility model provides a biological assay workstation convenient to use possesses following beneficial effect:

1. this biological assay workstation convenient to use through supporting box, limiting plate, spacing groove, stopper, micro motor, regulation pole, internal thread pipe and workstation mutually support and use, can reach the purpose of convenient height-adjusting to make the workstation can adapt to the crowd of different heights, make the crowd of different heights more comfortable when using the workstation, strengthened the practicality of workstation.

2. This biological assay workstation convenient to use uses through mutually supporting of spout, slider, dustbin and sealing door, can reach the purpose that facilitates the use, can make things convenient for people to collect the rubbish that the experiment produced, makes things convenient for people to handle, saves the time of throwing away rubbish simultaneously, has improved experimental efficiency, has made things convenient for people's use.

3. This biological assay workstation convenient to use uses through mutually supporting of slide, flexible loop bar, telescopic tube, reset spring, brace table, support arm and rotating electrical machines, can reach the purpose that the angle is convenient to be adjusted to position when needing not the experimenter adjustment experiment can realize the multi-angle observation, has satisfied people's user demand, has made things convenient for people's use once more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the structure of the working table of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a support box; 2. a limiting plate; 3. a limiting groove; 4. a limiting block; 5. a micro motor; 6. adjusting a rod; 7. an internally threaded tube; 8. a work table; 9. a slideway; 10. a chute; 11. a slider; 12. a dustbin; 13. a sealing door; 14. a telescopic loop bar; 15. a telescopic sleeve; 16. a return spring; 17. a support table; 18. a support arm; 19. a rotating electric machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a convenient biological experiment workbench comprises a supporting box 1, a limiting groove 3 is fixedly connected to the inner side wall of the supporting box 1, a limiting block 4 is movably connected to the inner wall of the limiting groove 3, a micro motor 5 is fixedly connected to the inner bottom wall of the supporting box 1, an output shaft of the micro motor 5 is fixedly connected with an adjusting rod 6 through a coupler, an inner threaded pipe 7 is movably connected to the outer wall of the adjusting rod 6, an outer thread is arranged on the outer wall of the adjusting rod 6, an inner thread is arranged on the inner wall of the inner threaded pipe 7, the inner threaded pipe 7 is in threaded connection with the adjusting rod 6 through the inner thread, the outer wall of the inner threaded pipe 7 is fixedly connected with one side of the limiting block 4, one end of the inner threaded pipe 7 is movably connected with a workbench 8, and the supporting box 1, the limiting plate 2, the limiting groove 3, the limiting block, can reach the purpose of making things convenient for height-adjusting to make workstation 8 can adapt to the crowd of different heights, make the crowd of different heights more comfortable when using the workstation, strengthened the practicality of workstation, slide 9 has been seted up to workstation 8's bottom, slide 9's inner wall and internal thread pipe 7's outer wall swing joint, and slide 9's shape size and internal thread pipe 7's shape size all match each other, spout 10 has been seted up to workstation 8's bottom.

The inner wall of the sliding chute 10 is movably connected with a sliding block 11, the inner wall of the sliding chute 10 is movably connected with the outer wall of the sliding block 11, the shape and the size of the sliding chute 10 are matched with those of the sliding block 11, the bottom of the sliding block 11 is fixedly connected with a garbage can 12, the bottom of the garbage can 12 is movably connected with a sealing door 13, the sliding chute 10, the sliding block 11, the garbage can 12 and the sealing door 13 are matched with each other for use, so that the purpose of convenient use can be achieved, people can conveniently collect garbage generated in an experiment, people can conveniently handle the garbage, meanwhile, the garbage throwing time is saved, the experiment efficiency is improved, the use of people is facilitated, the bottom of the workbench 8 is fixedly connected with a telescopic loop bar 14, the outer wall of the telescopic loop bar 14 is movably connected with a telescopic sleeve 15, the inner wall of the telescopic sleeve 15 is fixedly connected with a return spring 16, the number, the alloy steel is steel, iron and carbon are removed, other alloy elements are added, namely the alloy steel, special performances such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance and no magnetism can be obtained according to different added elements by adopting a proper processing technology, one end of a return spring 16 is fixedly connected with one end of a telescopic sleeve 14, one end of the telescopic sleeve 15 is fixedly connected with a supporting platform 17, the number of the telescopic sleeve 14 and the number of the telescopic sleeve 15 are two, each telescopic sleeve 14 and each telescopic sleeve 15 are in one group, the two groups of telescopic sleeve 14 and the telescopic sleeve 15 are symmetrically arranged by taking the vertical central line of the supporting platform 17 as a symmetric axis, the top of the supporting platform 17 is fixedly connected with a supporting arm 18, one side of the supporting arm 18 is fixedly connected with a rotating motor 19, the number of the supporting arms 18 is two, and the two supporting arms 18 are symmetrically arranged by taking the vertical central line of the rotating motor 19 as a symmetric, through the mutually supporting use of slide 9, flexible loop bar 14, telescopic tube 15, reset spring 16, brace table 17, support arm 18 and rotating electrical machines 19, can reach the purpose that the angle is conveniently adjusted to position when need not the experimenter adjustment experiment can realize the multi-angle observation, has satisfied people's user demand, has made things convenient for people's use once more.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the micro motor 5 is started, the micro motor 5 drives the adjusting rod 6 to rotate, the adjusting rod 6 drives the internal threaded pipe 7 to move upwards, and the internal threaded pipe 7 drives the workbench 8 to move upwards to perform height adjustment; the rotating motor 19 is started, the rotating motor 19 drives the supporting table 17 to rotate, and the supporting table 17 drives the workbench 8 to rotate through the telescopic sleeve rod 14 to perform angle adjustment work.

In conclusion, this biological assay workstation convenient to use has reached the purpose of altitude mixture control, also can carry out angle modulation simultaneously, has made things convenient for people's use more, has improved workstation 8's practicality and travelling comfort.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological assay workstation convenient to use, includes supporting box (1), its characterized in that: the inner side wall of the supporting box (1) is fixedly connected with a limiting groove (3), the inner wall of the limiting groove (3) is movably connected with a limiting block (4), the inner bottom wall of the supporting box (1) is fixedly connected with a micro motor (5), an output shaft of the micro motor (5) is fixedly connected with an adjusting rod (6) through a coupler, the outer wall of the adjusting rod (6) is movably connected with an internal thread pipe (7), the outer wall of the internal thread pipe (7) is fixedly connected with one side of the limiting block (4), one end of the internal thread pipe (7) is movably connected with a workbench (8), the bottom of the workbench (8) is provided with a slide way (9), and the bottom of the workbench (8) is provided with a slide groove (10);

the inner wall swing joint of spout (10) has slider (11), the bottom fixedly connected with dustbin (12) of slider (11), the bottom swing joint of dustbin (12) has sealing door (13), the flexible loop bar of the bottom fixedly connected with (14) of workstation (8), the outer wall swing joint of flexible loop bar (14) has telescopic tube (15), the inner wall fixedly connected with reset spring (16) of telescopic tube (15), the one end of reset spring (16) and the one end fixed connection of flexible loop bar (14), the one end fixedly connected with brace table (17) of telescopic tube (15), the top fixedly connected with support arm (18) of brace table (17), one side fixedly connected with rotating electrical machines (19) of support arm (18).

2. A bench for facilitating the use of a biological experiment according to claim 1, characterized in that: the inner wall of the slideway (9) is movably connected with the outer wall of the internal thread pipe (7), and the shape and the size of the slideway (9) are matched with those of the internal thread pipe (7).

3. A bench for facilitating the use of a biological experiment according to claim 1, characterized in that: the outer wall of the adjusting rod (6) is provided with external threads, the inner wall of the internal thread pipe (7) is provided with internal threads, and the internal thread pipe (7) is in threaded connection with the adjusting rod (6) through the internal threads.

4. A bench for facilitating the use of a biological experiment according to claim 1, characterized in that: the inner wall of the sliding groove (10) is movably connected with the outer wall of the sliding block (11), and the shape and the size of the sliding groove (10) are matched with those of the sliding block (11).

5. A bench for facilitating the use of a biological experiment according to claim 1, characterized in that: the number of telescopic loop bars (14) and the number of telescopic tubes (15) are two, each telescopic loop bar (14) and each telescopic tube (15) are a group, and the two groups of telescopic loop bars (14) and the telescopic tubes (15) are symmetrically arranged by taking the vertical central line of the support table (17) as a symmetry axis.

6. A bench for facilitating the use of a biological experiment according to claim 1, characterized in that: the number of the supporting arms (18) is two, and the two supporting arms (18) are symmetrically arranged by taking the vertical central line of the rotating motor (19) as a symmetry axis.

7. A bench for facilitating the use of a biological experiment according to claim 1, characterized in that: the number of the reset springs (16) is two, and the two reset springs (16) are both alloy steel springs.