Clean bench for biomedical experiment

Abstract

The utility model relates to the technical field of biomedical experiments, in particular to a clean bench for biomedical experiments, which comprises a bench main body, a mistaken touch prevention component is arranged at the position of a control panel of the bench main body, and an amplification and storage component is arranged in the middle of the surface of the bench main body; and the mistaken touch prevention assembly comprises a fixing rod, a torsion spring is arranged on the periphery of the fixing rod, and a mistaken touch prevention plate is connected to the outer wall of the end, away from the workbench body, of the fixing rod. According to the ultra-clean workbench, due to the fact that the mistaken touch prevention assembly is arranged, under the elastic force effect of the torsion spring, the mistaken touch prevention plate is located on the surface of the ultraviolet lamp key of the workbench body, the ultraviolet lamp key of the workbench body is prevented from being mistakenly touched, automatic returning can be conducted, and mistaken touch prevention is guaranteed all the time; and the magnifying lens plays a role in magnifying, so that an operator can see the experimental sample more clearly and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biological medicine experiment technology, specifically to a biological medicine experiment is with super clean bench. BACKGROUND

[0002] The super clean bench is also called a purification workbench, which is designed to meet the needs of cleanliness of local work areas in the fields of modern industry, photoelectric industry, biological medicine experiment, biological pharmaceuticals and scientific research test.

[0003] However, the existing super clean bench is controlled by some keys during use, and since multiple keys are arranged together, the ultraviolet lamp key is not designed to prevent accidental touch. When performing experiments, accidental touch of the ultraviolet lamp key can burn the eyes and skin of the operator, causing personal injury. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a biological medicine experiment is with super clean bench to solve the problem of ultraviolet lamp key not being designed to prevent accidental touch in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a biological medicine experiment is with super clean bench, comprising:

[0006] The workbench body is provided with an anti-misoperation assembly at the position of the control panel, and the middle of the surface of the workbench body is provided with an enlarged storage assembly;

[0007] The anti-misoperation assembly comprises a fixed rod, a torsional spring is arranged on the periphery of the fixed rod, an anti-misoperation plate is connected to the outer wall of one end of the fixed rod away from the workbench body, a limiting block is abutted to the inner side of the anti-misoperation plate, a fixed shell is fixedly installed on the surface of one end of the anti-misoperation plate away from the control panel of the workbench body, a common spring is connected in the fixed shell, and a abutting block is fixedly connected to one end of the common spring away from the fixed shell.

[0008] Preferably, the enlarged storage assembly comprises a fixed block, a shaft rod is fixedly connected to the inner side of the fixed block, a rotating plate is connected to the outer wall of the shaft rod, a resistance adjusting rod is fixedly connected to one end of the rotating plate away from the shaft rod, a magnifying glass is fixedly installed on one end of the resistance adjusting rod away from the rotating plate, a limiting plate is abutted to the outer surface of the rotating plate, and a fixed shaft penetrates through the inside of one end of the limiting plate.

[0009] Preferably, the fixed rod is fixedly connected with the workbench body, the two ends of the torsional spring are fixedly connected with the workbench body and the anti-misoperation plate respectively, and the anti-misoperation plate is rotationally connected with the fixed rod.

[0010] Preferably, the limiting block is fixedly connected with the workbench body, and two ends of the common spring are fixedly connected with the fixed shell and the abutting block respectively.

[0011] Preferably, one side of the abutting block away from the common spring abuts against the surface of the workbench body, and the abutting block is slidingly connected with the fixed shell.

[0012] Preferably, the fixed block is fixedly connected with the workbench body, and the rotating plate is rotationally connected with the shaft rod.

[0013] Preferably, the limiting plate is rotationally connected with the fixed shaft, the fixed shaft is fixedly connected with the fixed block, and the lower surface of one end of the limiting plate away from the fixed shaft is abutted.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] (1) the novel super-clean workbench is provided with the anti-mis-touch assembly, under the elastic force of the torsion spring, the anti-mis-touch plate is located on the surface of the ultraviolet lamp button of the workbench body, the ultraviolet lamp button of the workbench body is prevented from being mis-touched, when the ultraviolet lamp button of the workbench body needs to be used, the anti-mis-touch plate is rotated upwards around the fixed rod, the friction force between the abutting block and the workbench body is generated, under the elastic force of the torsion spring, the anti-mis-touch plate is slowly returned to normal, and is rotated to the surface of the ultraviolet lamp button of the workbench body again, can be automatically returned to normal, and the anti-mis-touch is ensured at all times.

[0016] (2) the novel super-clean workbench is provided with the magnifying and storing assembly, since the operator and the experimental sample are separated by the glass of the workbench body, there is a certain distance, when clear observation is needed, the limiting plate can be rotated upwards, the limiting plate no longer abuts against the rotating plate, the rotating plate is rotated downwards around the shaft rod, the resistance adjusting rod is adjusted, the experimental sample can be observed through the magnifying glass, the magnifying glass plays a magnifying role, and the operator can more clearly observe the experimental sample. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the overall structure of the utility model;

[0018] Figure 2 It is a structure schematic view of the anti-mis-touch assembly of the utility model;

[0019] Figure 3 It is an explosion schematic view of the anti-mis-touch assembly of the utility model;

[0020] Figure 4 It is a sectional structure schematic view of the magnifying and storing assembly of the utility model;

[0021] Figure 5 It is an explosion schematic view of the magnifying and storing assembly of the utility model.

[0022] In the figure: 01, workbench main body; 02, prevent mistaken touch assembly; 21, fixed rod; 22, torsion spring; 23, prevent mistaken touch plate; 24, limiting block; 25, fixed shell; 26, ordinary spring; 27, abutting block; 03, magnifying storage assembly; 31, fixed block; 32, shaft; 33, rotating plate; 34, resistance adjusting rod; 35, magnifying glass; 36, limiting plate; 37, fixed shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 An embodiment provided by the utility model: a super-clean workbench for biological medicine experiments, the workbench main body 01, the torsion spring 22, the resistance adjusting rod 34 and the magnifying glass 35 used in the application are all products that can be directly purchased on the market, and their principles and connection modes are all prior art well known to those skilled in the art, so they will not be described here.

[0025] It comprises a workbench main body 01, a prevent mistaken touch assembly 02 arranged at the position of the control panel of the workbench main body 01, and a magnifying storage assembly 03 arranged at the middle of the surface of the workbench main body 01.

[0026] The prevent mistaken touch assembly 02 comprises a fixed rod 21, the fixed rod 21 is provided with a torsion spring 22 at the periphery, the torsion spring 22 provides elastic force, under the action of the elastic force of the torsion spring 22, the prevent mistaken touch plate 23 slowly returns to normal, the end of the fixed rod 21 away from the workbench main body 01 is connected with the prevent mistaken touch plate 23, the prevent mistaken touch plate 23 is at the surface of the ultraviolet lamp button of the workbench main body 01, so as to prevent the ultraviolet lamp button of the workbench main body 01 from being mistaken touched, the inner side of the prevent mistaken touch plate 23 abuts against a limiting block 24, the limiting block 24 can limit the prevent mistaken touch plate 23, the surface of the end of the prevent mistaken touch plate 23 away from the control panel of the workbench main body 01 is fixedly provided with a fixed shell 25, the fixed shell 25 is connected with an ordinary spring 26 at the inside, the ordinary spring 26 provides elastic force, under the action of the elastic force of the ordinary spring 26, an abutting block 27 abuts against the surface of the workbench main body 01, so as to generate friction force, the end of the ordinary spring 26 away from the fixed shell 25 is fixedly connected with the abutting block 27, under the action of the elastic force of the ordinary spring 26, the abutting block 27 abuts against the surface of the workbench main body 01, so as to generate friction force.

[0027] Further, the magnifying storage assembly 03 comprises a fixed block 31, the inner side of the fixed block 31 is fixedly connected with a shaft rod 32, the outer wall of the shaft rod 32 is connected with a rotating plate 33, one end of the rotating plate 33 away from the shaft rod 32 is fixedly connected with a resistance adjusting rod 34, the principle of the resistance adjusting rod 34 is similar to that of the adjusting rod of the lazy support, one end of the resistance adjusting rod 34 away from the rotating plate 33 is fixedly installed with a magnifying glass 35, the magnifying glass 35 plays a role of magnification, which is convenient for the operator to see the experimental sample more clearly, the outer surface of the rotating plate 33 abuts against a limiting plate 36, the limiting plate 36 can abut against the rotating plate 33 when it is in a horizontal state, and a fixed shaft 37 penetrates through one end of the limiting plate 36.

[0028] Further, the fixed rod 21 is fixedly connected with the workbench main body 01, so that the firmness of the position of the fixed rod 21 is ensured, the two ends of the torsion spring 22 are fixedly connected with the workbench main body 01 and the anti-misoperation plate 23 respectively, the torsion spring 22 provides elastic force, and under the action of the elastic force of the torsion spring 22, the anti-misoperation plate 23 is slowly returned to normal, the anti-misoperation plate 23 is rotationally connected with the fixed rod 21, and the anti-misoperation plate 23 is located on the surface of the ultraviolet lamp button of the workbench main body 01, so that the ultraviolet lamp button of the workbench main body 01 is prevented from being misoperated.

[0029] Further, the limiting block 24 is fixedly connected with the workbench main body 01, so that the firmness of the position of the limiting block 24 is ensured, the limiting block 24 can limit the anti-misoperation plate 23, the two ends of the ordinary spring 26 are fixedly connected with the fixed shell 25 and the abutting block 27 respectively, the ordinary spring 26 provides elastic force, and under the action of the elastic force of the ordinary spring 26, the abutting block 27 abuts against the surface of the workbench main body 01, so that friction force is generated.

[0030] Further, one side of the abutting block 27 away from the ordinary spring 26 abuts against the surface of the workbench main body 01, the abutting block 27 is slidingly connected with the fixed shell 25, and under the action of the elastic force of the ordinary spring 26, the abutting block 27 abuts against the surface of the workbench main body 01, so that friction force is generated.

[0031] Further, the fixed block 31 is fixedly connected with the workbench main body 01, so that the firmness of the position of the fixed block 31 is ensured, and the rotating plate 33 is rotationally connected with the shaft rod 32.

[0032] Further, the limiting plate 36 is rotationally connected with the fixed shaft 37, the limiting plate 36 can abut against the rotating plate 33 when it is in a horizontal state, the fixed shaft 37 is fixedly connected with the fixed block 31, so that the firmness of the position of the fixed shaft 37 is ensured, and the lower surface of one end of the limiting plate 36 away from the fixed shaft 37 is abutted, so that the limiting plate 36 can be in a horizontal state and limit the rotating plate 33.

[0033] Working principle: when using, first rotate the anti-misoperation plate 23 upwards around the fixing rod 21, the friction force is generated between the abutting block 27 and the workbench main body 01, press the workbench main body 01 ultraviolet lamp button, disinfect and sterilize, under the elastic force of the torsion spring 22, the anti-misoperation plate 23 slowly returns to normal, is rotated to the surface of the workbench main body 01 ultraviolet lamp button again, opens the glass of the workbench main body 01, when needing to observe clearly, can rotate the limiting plate 36 upwards, the limiting plate 36 no longer abuts against the rotating plate 33, rotate the rotating plate 33 downwards around the shaft rod 32, adjust the resistance adjusting rod 34, so that the experimental sample can be observed through the magnifying glass 35. The above is the whole working principle of the utility model.

[0034] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A super-clean workbench for biological and pharmaceutical experiments, characterized in that, Include: Workbench body (01), the control panel position of the workbench body (01) is provided with an anti-misoperation assembly (02), and the surface of the workbench body (01) is provided with an enlarged storage assembly (03); The anti-misoperation assembly (02) includes a fixed rod (21), the outer wall of the fixed rod (21) is provided with a torsion spring (22), the outer wall of the fixed rod (21) is connected with an anti-misoperation plate (23) away from the workbench body (01), the inner side of the anti-misoperation plate (23) abuts against a limiting block (24), the surface of the anti-misoperation plate (23) is fixedly installed with a fixed shell (25) away from the control panel of the workbench body (01), the inside of the fixed shell (25) is connected with a common spring (26), and the one end of the common spring (26) away from the fixed shell (25) is fixedly connected with an abutting block (27).

2. The biological medicine experiment super-clean workbench according to claim 1, characterized in that: The enlarged storage assembly (03) includes a fixed block (31), the inner side of the fixed block (31) is fixedly connected with a shaft rod (32), the outer wall of the shaft rod (32) is connected with a rotating plate (33), the one end of the rotating plate (33) away from the shaft rod (32) is fixedly connected with a resistance adjusting rod (34), the one end of the resistance adjusting rod (34) away from the rotating plate (33) is fixedly installed with a magnifying glass (35), and the outer surface of the rotating plate (33) abuts against a limiting plate (36), and the one end of the limiting plate (36) is penetrated by a fixed shaft (37).

3. The biological medicine experiment super-clean workbench according to claim 1, characterized in that: The fixed rod (21) is fixedly connected with the workbench body (01), the two ends of the torsion spring (22) are fixedly connected with the workbench body (01) and the anti-misoperation plate (23) respectively, and the anti-misoperation plate (23) is rotatably connected with the fixed rod (21).

4. The biological medicine experiment super-clean workbench according to claim 1, characterized in that: The limiting block (24) is fixedly connected with the workbench body (01), and the two ends of the common spring (26) are fixedly connected with the fixed shell (25) and the abutting block (27) respectively.

5. The biological medicine experiment super-clean workbench according to claim 1, characterized in that: The one side of the abutting block (27) away from the common spring (26) abuts against the surface of the workbench body (01), and the abutting block (27) is slidably connected with the fixed shell (25).

6. The biological medicine experiment super-clean workbench according to claim 2, characterized in that: The fixed block (31) is fixedly connected with the workbench body (01), and the rotating plate (33) is rotatably connected with the shaft rod (32).

7. The biological medicine experiment super-clean workbench according to claim 2, characterized in that: The limiting plate (36) is rotatably connected with the fixed shaft (37), the fixed shaft (37) is fixedly connected with the fixed block (31), and the lower surface of the one end of the limiting plate (36) away from the fixed shaft (37) is abutted.

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