CN219377177U - There is electronic portable biosafety cabinet - Google Patents
There is electronic portable biosafety cabinet Download PDFInfo
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- CN219377177U CN219377177U CN202320057136.0U CN202320057136U CN219377177U CN 219377177 U CN219377177 U CN 219377177U CN 202320057136 U CN202320057136 U CN 202320057136U CN 219377177 U CN219377177 U CN 219377177U
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- moving mechanism
- biosafety cabinet
- main body
- rotating
- rotating gear
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Abstract
The utility model discloses an electric movable biosafety cabinet, which comprises a biosafety cabinet body, wherein a supporting frame is fixedly arranged at the lower end of the biosafety cabinet body, an electric moving mechanism is fixedly arranged at the lower end of the supporting frame, a pushing handle is detachably arranged at the rear end of the biosafety cabinet body, the electric moving mechanism comprises a moving mechanism main body, a steering wheel mechanism is arranged at the front end of the moving mechanism main body, and a power wheel mechanism is arranged at the rear end of the moving mechanism main body. The utility model controls the biological safety cabinet body to move through the electric moving mechanism, and the first rotating motor drives the first rotating gear to rotate the second rotating gear and the third rotating gear, so as to control the steering rod to drive the steering wheel to rotate, thereby controlling the moving direction, and further drives the transmission to drive the fifth rotating gear to rotate through the second rotating motor, so as to drive the power wheel to advance.
Description
Technical Field
The utility model relates to the technical field of biosafety cabinets, in particular to an electric movable biosafety cabinet.
Background
The biosafety cabinet is designed to protect the operator himself, the laboratory environment and the laboratory materials from exposure to infectious aerosols and splashes which may occur during the above-mentioned operation, when handling infectious laboratory materials such as primary cultures, bacterial strains and diagnostic specimens.
Through searching, a biosafety cabinet in the prior art is found to be a biosafety cabinet, such as a biosafety cabinet with a publication number CN113019481A, a biosafety filtering system which is complete in internal design is used for ensuring that discharged air and internal descending air flow are clean air flows through filtering, efficient filters are arranged around the upper side, the lower side, the left side and the right side of a working area, and a completely through air flow inflow and outflow circulating air channel is formed, so that gas is continuously filtered and circulated in the cabinet body for multiple times, and the cleanliness of an operating space of a workbench is improved. The filtering system meets the biosafety requirement, and can effectively control the molecular pollution source to be used for biological samples. The utility model provides better personnel protection through humanized design, and more effectively avoids pollution of products and cross contamination among products.
The above-mentioned although disclose a biosafety cabinet, when using, because above-mentioned safety cabinet's volume is great to make when removing comparatively inconvenient, though the lower extreme of current biosafety cabinet has the universal wheel but is using, promotes through the manual work still comparatively inconvenient.
Disclosure of Invention
The utility model aims to provide an electric movable biosafety cabinet, which solves the problems that the prior biosafety cabinet proposed in the background technology is inconvenient to move due to the large volume of the biosafety cabinet when in use, and the lower end part of the prior biosafety cabinet is provided with a universal wheel when in use and is inconvenient to push by manual work.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric movable biosafety cabinet comprises a biosafety cabinet body, wherein a supporting frame is fixedly arranged at the lower end of the biosafety cabinet body, an electric moving mechanism is fixedly arranged at the lower end of the supporting frame, and a pushing handle is detachably arranged at the rear end of the biosafety cabinet body;
the electric moving mechanism comprises a moving mechanism main body, a steering wheel mechanism is arranged at the front end of the moving mechanism main body, a power wheel mechanism is arranged at the rear end of the moving mechanism main body, a controller is arranged between the steering wheel mechanism and the power wheel mechanism and is arranged on the surface of the moving mechanism main body in a detachable mode, and the controller is connected with the steering wheel mechanism and the power wheel mechanism through electricity.
Preferably, the surface of the biosafety cabinet body is connected with an opening and closing door through a hinge, an observation window is arranged on the surface of the opening and closing door, an operation opening is arranged at the lower end of the biosafety cabinet body, and an exhaust fan is embedded in the upper end of the biosafety cabinet body.
Through the technical scheme: the inside of the biosafety cabinet body is observed through an observation window on the opening and closing door.
Preferably, a sealing ring is stuck on the inner edge of the opening and closing door.
Through the technical scheme: the sealing ring stuck in the opening and closing door enables the opening and closing door and the biosafety cabinet body to form a seal.
Preferably, the steering wheel mechanism comprises a first rotating motor which is detachably arranged in the middle of the front end of the moving mechanism main body, the upper end of the first rotating motor is connected with a first rotating gear through a rotating shaft, the first rotating gear is meshed with a second rotating gear and a third rotating gear, and the lower ends of the second rotating gear and the third rotating gear penetrate through the moving mechanism main body through a steering rod to be connected with a steering wheel at the lower end.
Through the technical scheme: when the biosafety cabinet body is controlled to move by rotating the steering wheel mechanism, steering operation is performed.
Preferably, the power wheel mechanism comprises a rotating rod penetrating through the moving mechanism main body, the two ends of the rotating rod penetrating through the moving mechanism main body are connected with power wheels, the rotating rod is arranged in the moving mechanism main body and penetrates through a fourth rotating gear, the fourth rotating gear is meshed with a fifth rotating gear, the fifth rotating gear is connected with a speed changer through a rotating shaft, the other end of the speed changer is connected with a second rotating motor through a rotating shaft, and the second rotating motor is detachably mounted on the moving mechanism main body.
Through the technical scheme: the biological safety cabinet body is controlled to move through the power wheel mechanism.
Preferably, a control panel is fixedly arranged at the middle position of the pushing handle, and an operation button is arranged on the control panel.
Through the technical scheme: the biosafety cabinet body is controlled by the operating button.
Compared with the prior art, the utility model has the beneficial effects that: the electric movable biological safety cabinet is arranged,
the utility model aims to solve the problems that the prior biosafety cabinet is inconvenient to move due to the large volume of the safety cabinet, and the lower end part of the prior biosafety cabinet is provided with universal wheels which are manually pushed or inconvenient to use when the biosafety cabinet is used.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of the electric moving mechanism of the present utility model;
FIG. 3 is a schematic diagram showing a front cross-sectional structure of an electric moving mechanism according to the present utility model;
FIG. 4 is a schematic perspective view of an electric moving mechanism according to the present utility model;
fig. 5 is a schematic view of the structure of the push handle of the present utility model.
In the figure: 1. a biosafety cabinet body; 101. an opening/closing door; 102. an observation window; 103. an operation port; 104. an exhaust fan; 2. a support frame; 3. an electric moving mechanism; 301. a moving mechanism main body; 302. a steering wheel mechanism; 303. a power wheel mechanism; 304. a controller; 305. a first rotating motor; 306. a first rotating gear; 307. a second rotating gear; 308. a third rotary gear; 309. a steering lever; 310. a steering wheel; 311. a rotating lever; 312. a power wheel; 313. a fourth rotation gear; 314. a fifth rotating gear; 315. a transmission; 316. a second rotating motor; 4. a pushing handle; 401. and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: according to the electric movable biosafety cabinet shown in fig. 1, the electric movable biosafety cabinet comprises a biosafety cabinet body 1, an opening and closing door 101 is hinged to the surface of the biosafety cabinet body 1, an observation window 102 is formed in the surface of the opening and closing door 101, an operation opening 103 is formed in the lower end of the biosafety cabinet body 1, an exhaust fan 104 is embedded in the upper end of the biosafety cabinet body 1, a sealing ring is adhered to the inner edge of the opening and closing door 101, the biosafety cabinet body 1 is opened through the opening and closing door 101 during use, the inside of the biosafety cabinet body 1 can be observed through the observation window 102 formed in the surface of the opening and closing door 101, and the inside of the biosafety cabinet body 1 is exhausted through the exhaust fan 104 embedded in the upper end of the biosafety cabinet body 1.
According to the embodiment shown in fig. 1, 2, 3 and 4, a supporting frame 2 is fixedly arranged at the lower end of a biosafety cabinet body 1, an electric moving mechanism 3 is fixedly arranged at the lower end of the supporting frame 2, the electric moving mechanism 3 comprises a moving mechanism main body 301, a steering wheel mechanism 302 is arranged at the front end of the moving mechanism main body 301, a power wheel mechanism 303 is arranged at the rear end of the moving mechanism main body 301, a controller 304 is detachably arranged between the steering wheel mechanism 302 and the power wheel mechanism 303 and positioned on the surface of the moving mechanism main body 301, the controller 304 is electrically connected with the steering wheel mechanism 302 and the power wheel mechanism 303, the biosafety cabinet body 1 is driven to move by the power wheel mechanism 303, the biosafety cabinet body 1 is driven to steer by the steering wheel mechanism 302, and the biosafety cabinet body is controlled by the controller 304;
further, the steering wheel mechanism 302 includes a first rotating motor 305 detachably mounted in the middle of the front end of the moving mechanism main body 301, the upper end of the first rotating motor 305 is connected with a first rotating gear 306 through a rotating shaft, the first rotating gear 306 is meshed with a second rotating gear 307 and a third rotating gear 308, the lower ends of the second rotating gear 307 and the third rotating gear 308 penetrate through the moving mechanism main body 301 through a steering rod 309 to be connected with a steering wheel 310 at the lower end, and the first rotating motor 305 is used for turning the first rotating gear 306 to enable the third rotating gear 307 and the third rotating gear 308 to rotate, so that the steering rod 309 is driven to drive the steering wheel 310 to rotate, and steering movement is achieved during movement;
further, the power wheel mechanism 303 includes a rotating rod 311 penetrating through the moving mechanism main body 301, the rotating rod 311 penetrates through two ends of the moving mechanism main body 301 to be connected with a power wheel 312, the rotating rod 311 is disposed in the moving mechanism main body 301 to penetrate through a fourth rotating gear 313, the fourth rotating gear 313 is meshed with a fifth rotating gear 314, the fifth rotating gear 314 is connected with a transmission 315 through a rotating shaft, the other end of the transmission 315 is connected with a second rotating motor 316 through the rotating shaft, the second rotating motor 316 is detachably mounted on the moving mechanism main body 301, the second rotating motor 316 drives the transmission 315 to rotate, the rotating speed of the second rotating motor 316 can be controlled through the variable device 315, and then the fifth rotating gear 314 is driven to rotate, so that the rotating rod 311 drives the power wheel 312 to rotate, and then the biosafety cabinet body 1 is driven to move.
According to the illustration in fig. 4, the pushing handle 4 is detachably mounted at the rear end of the biosafety cabinet body 1, the control panel 401 is fixedly mounted at the middle position of the pushing handle 4, and an operation button is arranged on the control panel 401, and when the biosafety cabinet body 1 is moved, the biosafety cabinet body 1 is driven to operate and move by a worker holding the control panel on the pushing handle 4.
What is not described in detail in this specification is prior art known to those skilled in the art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an have electronic portable biosafety cabinet, includes biosafety cabinet body (1), its characterized in that: the biological safety cabinet comprises a biological safety cabinet body (1), wherein a supporting frame (2) is fixedly arranged at the lower end of the biological safety cabinet body (1), an electric moving mechanism (3) is arranged at the lower end of the supporting frame (2), and a pushing handle (4) is detachably arranged at the rear end of the biological safety cabinet body (1);
the electric moving mechanism (3) comprises a moving mechanism main body (301), a steering wheel mechanism (302) is arranged at the front end of the moving mechanism main body (301), a power wheel mechanism (303) is arranged at the rear end of the moving mechanism main body (301), a controller (304) is arranged between the steering wheel mechanism (302) and the power wheel mechanism (303) and is arranged on the surface of the moving mechanism main body (301) in a detachable mode, and the controller (304) is connected with the steering wheel mechanism (302) and the power wheel mechanism (303) through electricity.
2. An electrically-powered mobile biosafety cabinet according to claim 1, wherein: the surface of biosafety cabinet body (1) has a door (101) that opens and shuts through hinged joint, and observation window (102) have been seted up on the surface of door (101) that opens and shuts, and operation mouth (103) have been seted up to the lower extreme that biosafety cabinet body (1) was arranged in to the lower extreme of door (101) that opens and shuts, and the upper end of biosafety cabinet body (1) is embedded has exhaust fan (104).
3. An electrically-powered mobile biosafety cabinet according to claim 2, wherein: the inner edge of the opening and closing door (101) is stuck with a sealing ring.
4. An electrically-powered mobile biosafety cabinet according to claim 1, wherein: the steering wheel mechanism (302) comprises a first rotating motor (305) which is detachably arranged in the middle of the front end of the moving mechanism main body (301), the upper end of the first rotating motor (305) is connected with a first rotating gear (306) through a rotating shaft, the first rotating gear (306) is meshed with a second rotating gear (307) and a third rotating gear (308), and the lower ends of the second rotating gear (307) and the third rotating gear (308) penetrate through the moving mechanism main body (301) through a steering rod (309) to be connected with a steering wheel (310) at the lower end.
5. An electrically-powered mobile biosafety cabinet according to claim 1, wherein: the power wheel mechanism (303) comprises a rotating rod (311) penetrating through the moving mechanism main body (301), the rotating rod (311) penetrates through two ends of the moving mechanism main body (301) to be connected with a power wheel (312), the rotating rod (311) is arranged in the moving mechanism main body (301) and penetrates through a fourth rotating gear (313), the fourth rotating gear (313) is meshed with a fifth rotating gear (314), the fifth rotating gear (314) is connected with a speed changer (315) through a rotating shaft, the other end of the speed changer (315) is connected with a second rotating motor (316) through the rotating shaft, and the second rotating motor (316) is detachably mounted on the moving mechanism main body (301).
6. An electrically-powered mobile biosafety cabinet according to claim 1, wherein: a control panel (401) is fixedly arranged at the middle position of the pushing handle (4), and an operation button is arranged on the control panel (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320057136.0U CN219377177U (en) | 2023-01-09 | 2023-01-09 | There is electronic portable biosafety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320057136.0U CN219377177U (en) | 2023-01-09 | 2023-01-09 | There is electronic portable biosafety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377177U true CN219377177U (en) | 2023-07-21 |
Family
ID=87166603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320057136.0U Active CN219377177U (en) | 2023-01-09 | 2023-01-09 | There is electronic portable biosafety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377177U (en) |
-
2023
- 2023-01-09 CN CN202320057136.0U patent/CN219377177U/en active Active
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