CN215652792U

CN215652792U - Ultraviolet light disinfection's liquid-transfering gun linkage

Info

Publication number: CN215652792U
Application number: CN202121908132.6U
Authority: CN
Inventors: 刘雨; 叶绍云
Original assignee: New Start Biotechnology Suzhou Co ltd
Current assignee: New Start Biotechnology Suzhou Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-28
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a suspension device of a liquid-transfering gun sterilized by ultraviolet light, comprising: the device comprises a box body and an ultraviolet light disinfection area, a pollution area, a cleaning area and a control area which are arranged in the box body; the pollution area, the clean area and the control area are all arranged on the front side of the box body, and the clean area and the pollution area are respectively arranged on the left side and the right side of the control area; the clean area comprises a first glass door and a first transmission device, the first glass door is connected with the left side wall of the box body through a first inductor, and the first transmission device is arranged on the rear side of the first glass door; the pollution area comprises a second glass door and a second conveying device, the second glass door is connected with the right side wall of the box body through a second inductor, and the second conveying device is arranged on the rear side of the second glass door; the ultraviolet light disinfection area is respectively connected with the pollution area and the clean area through the grabbing device, and through the mode, the automatic disinfection of the pipette can be realized, the pipette can be automatically suspended, manpower and material resources are saved, and the working pressure of laboratory workers is reduced.

Description

Ultraviolet light disinfection's liquid-transfering gun linkage

Technical Field

The utility model relates to the technical field of ultraviolet disinfection of biomedicine, in particular to a suspension device of an ultraviolet disinfection pipette.

Background

The liquid transfer gun is a common liquid transfer and sample adding precision device used in clinical diagnosis laboratories, biotechnology laboratories, laboratories of universities and colleges, laboratories of chemical industry and the like, and the common liquid transfer gun is low in price and precision and is not suitable for precision biological experiments; most of the relatively high-end pipetting guns are expensive, and in order to prevent contamination and damage, the pipetting guns are usually placed on a pipetting gun support after use.

However, the prior pipette holder is generally used for placing a pipette, and is lack of sterilization of the pipette during use, especially in biological experiments, microorganisms may be attached to the pipette due to environmental air floating objects, aerosol and the like, and the pipette needs to be sterilized and disinfected for many times before use, which affects use during experiments.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem that the liquid-transfering gun needs manual disinfection, which causes waste of manpower and material resources.

In order to solve the technical problems, the utility model adopts a technical scheme that: providing an ultraviolet light sterilized pipette gun suspension comprising: the device comprises a box body, and a cleaning area, a control area, a pollution area, an ultraviolet light disinfection area and a grabbing device which are arranged in the box body;

the clean area, the control area and the polluted area are sequentially arranged on the front side of the box body, and the clean area and the polluted area are separated by the control area;

the clean area is provided with a first glass door and a first conveying device, the first glass door is arranged between the control area and the left side wall of the box body, and the first conveying device is arranged on the rear side of the first glass door; the first glass door is connected with the left side wall of the box body through a first hinge, and a pressure sensor is arranged in the control area corresponding to the position of the first glass door;

the pollution area is provided with a second glass door, a second conveying device and a negative pressure device, the second glass door is arranged between the control area and the right side wall of the box body, the second conveying device is arranged on the rear side of the second glass door, and the negative pressure device is fixed on the right side wall of the box body; the second glass door is connected with the right side wall of the box body through a second hinge, and a photoelectric sensor is arranged in the control area corresponding to the position of the second glass door;

the ultraviolet light disinfection area is arranged at the rear side of the box body, and the gripping device is arranged between the ultraviolet light disinfection area and the polluted area and between the ultraviolet light disinfection area and the clean area; the ultraviolet light disinfection area is provided with an ultraviolet light lamp and a third conveying device, and the ultraviolet light lamp is arranged on the rear side of the third conveying device.

Preferably, the control area is provided with a touch panel and an industrial personal computer, and the industrial personal computer is respectively connected with the touch panel, the pressure sensor, the photoelectric sensor, the gripping device and the negative pressure device.

Preferably, a first door handle is arranged on the outer side of the first glass door, a sterilizing film is attached to the inner side of the first door handle, and the pressure sensor is used for sensing the pressure of the contact position of the first glass door and the control area.

Preferably, a second door handle is arranged on the outer side of the second glass door, anti-skid threads are arranged on the inner side of the second door handle, and the photoelectric sensor is used for sensing the position of the second glass door.

Preferably, the first conveying device comprises a first roller group, a first conveying belt and a first buckle arranged on the first conveying belt, and the first conveying belt is arranged on the first roller group and is in transmission with the first roller group.

Preferably, the second conveying device comprises a second roller group, a second conveying belt and a second buckle arranged on the second conveying belt, and the second conveying belt is arranged on the second roller group and is in transmission with the second roller group; the negative pressure device penetrates through the position, close to the second roller group, on the box body, and a filter layer is arranged on the surface, located outside the box body, of the negative pressure device.

Preferably, the gripping device comprises a first robot and a second robot; the first manipulator is arranged at the rear side of the first conveyor belt and is used for connecting the first conveyor belt with the third conveyor; the second manipulator is arranged on the rear side of the second conveyor belt and used for connecting the second conveyor belt with the third conveying device.

Preferably, the third conveying device comprises a first roller arranged corresponding to the first manipulator and a second roller arranged corresponding to the second manipulator, a support is arranged at the bottom of the box body, and the first roller and the second roller are both arranged at the top of the support;

the first rolling shaft is in transmission connection with the second rolling shaft through a third conveying belt.

Preferably, the surface of the third conveyor belt is rotatably connected with a plurality of rotary buckles, the lower parts of the rotary buckles penetrate through the third conveyor belt and are fixedly connected with gears, a toothed rail is arranged inside the box body, and the top end of the toothed rail extends into the space between the upper surface and the lower surface of the third conveyor belt and is meshed with the gears.

Preferably, a motor is fixed on the support, a bearing is arranged at the top of the support, and the first roller and the second roller are in transmission connection with the support through the bearing; one end of the first rolling shaft penetrates through the bearing and is connected with a driven wheel; the motor is in transmission connection with the driven wheel through a hinge, and the motor is connected with the industrial control host.

The utility model has the beneficial effects that: the utility model can realize the automatic disinfection of the pipette, and can automatically hang the pipette, thereby saving manpower and material resources and reducing the working pressure of laboratory workers.

Drawings

FIG. 1 is a front view of an ultraviolet light sterilized pipette suspension of the present invention;

FIG. 2 is a top view of an ultraviolet light sterilized pipette suspension of the present invention;

FIG. 3 is a side view of a third conveyor belt of an ultraviolet light sterilized pipette gun suspension of the present invention;

FIG. 4 is a side view of a second roller of a UV light sterilized pipette gun suspension of the present invention;

the parts in the drawings are numbered as follows: 1. a box body; 2. a first hinge; 3. a first conveyor belt; 4. a first glass door; 5. a first door handle; 6. buckling; 7. a touch panel; 8. a second door handle; 9. a second conveyor belt; 10. a second glass door; 11. a second hinge; 12. a first roller set; 13. a second roller set; 14. an industrial control host; 15. a second manipulator; 16. a first manipulator; 17. a second roller; 18. a toothed rail; 19. rotating the buckle; 20. an ultraviolet lamp; 21. a support; 22. a driven wheel; 23. a hinge; 24. a motor; 25. a third conveyor belt; 26. a first roller; 27. a gear; 28. a bearing; 29. a pressure sensor; 30. a photosensor; 31. a negative pressure device; 32. and a second buckle.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

The present embodiment provides a suspension device for a UV-light sterilized pipette, referring to FIGS. 1-4, comprising: the box 1 with locate the ultraviolet ray disinfection district, contaminated area, clean district and the control area of box 1 inside.

It should be noted that, taking fig. 1 as a diagram from the front side to the rear side, then, correspondingly, the left side and the right side in fig. 1 should be correspondingly explained, the contaminated area, the clean area and the control area are all disposed on the front side of the box body 1, the control area is located in the middle of the box body 1, the left side of the box body 1 is the clean area, the right side is the contaminated area, the clean area is provided with the first glass door 4 and the first transmission device, the first transmission device is located on the rear side of the first glass door 4, the first glass door 4 is provided with the first door handle 5, the inner side of the first door handle 5 is attached with the sterilization film, the side of the first door handle 5 close to the control area is provided with the pressure sensor 29, when the user uses the first door handle 5, the laboratory can be prevented from killing bacteria on the hand of the user, and the first glass door 4 is hinged to the left side wall of the box body 1 through the first hinge 2.

The same contaminated area also has the same structure, specifically for the contaminated area has seted up second glass door 10, second conveyer and negative pressure device 31, be equipped with second door handle 8 on the second glass door 10, the inboard of second door handle 8 is equipped with anti-skidding line, one side that second door handle 8 is close to the control area is equipped with photoelectric sensor 30, in the contaminated area, the lateral wall of box 1 is equipped with negative pressure device 31, when the user uses second door handle 8, can prevent the slippage that the liquid in the laboratory arouses, second glass door 10 is articulated each other through the right side lateral wall of second inductor 11 and box 1.

The control area comprises a touch panel 7 and an industrial personal computer 14, the industrial personal computer 14 is connected with the touch panel 7, the control area extends to the ultraviolet lamp 20, a user can regulate and control the industrial personal computer 14 through the touch panel 7, user experience is enhanced, user sensitivity is improved, the pressure sensor 29 and the photoelectric sensor 30 are both connected with the industrial personal computer 14, and when the user opens and closes the door, the industrial personal computer 14 can recognize and execute corresponding allocation.

The first conveying device includes a first conveyor belt 3 and a first roller group 12, the first roller group 12 in this embodiment is composed of four rollers arranged in a rectangular shape, it should be noted that a person skilled in the art can adjust the shape of the first roller group 12 as required, the shape of the first roller group 12 does not limit the protection scope of the present invention, the first conveyor belt 3 transmits on the surface of the first roller group 12, one side of the first conveyor belt 3 away from the first roller group 12 is provided with first buckles 6 arranged at equal intervals, when a user opens the first glass door 4, the pressure sensor 29 sends a start signal to the industrial control host 14, the industrial control host 14 starts the first roller group 12 to rotate to drive the first conveyor belt 3 to transmit, the ultraviolet light sterilized liquid transfer gun fixed on the first buckles 6 is conveyed, the use by the user is convenient, and when the user closes the first glass door 4, the pressure sensor 29 detects whether the first glass door 4 is closed, and if the first glass door 4 is closed, an alarm signal can be sent to the industrial personal computer 14, the industrial personal computer 14 sends an alarm command to the touch panel 7, and the touch panel 7 executes an alarm operation.

The second conveying device includes a second conveyor belt 9 and a second roller group 13, the second roller group 13 in this embodiment is composed of four rollers arranged in a rectangular shape, it should be noted that a person skilled in the art can adjust the shape of the second roller group 13 as required, the shape of the second roller group 13 does not limit the protection scope of the present invention, the second conveyor belt 9 is driven on the surface of the second roller group 13, one side of the second conveyor belt 9 away from the second roller group 13 is provided with second buckles 32 arranged at equal intervals, when a user opens the second glass door 10, the photoelectric sensor 30 sends a standby signal to the industrial control host 14, the user clamps the pipette on the second buckles 32, when the user closes the second glass door 10 after completing clamping, the photoelectric sensor 30 first detects whether the second glass door 10 is completely closed, if not, an alarm signal can be sent to the industrial control host, the industrial personal computer 14 sends an alarm command to the touch pad 7, the touch pad 7 executes an alarm operation, if the second roller group 13 is completely closed, the industrial personal computer 14 commands the second roller group 13 to rotate to drive the second conveyor belt 9 to transmit, the liquid-transferring gun fixed on the second buckle 32 is conveyed to the ultraviolet light disinfection area, and after the second glass door 10 is completely closed, the negative pressure device 31 starts to operate to ensure that the interior of the box body 1 is in a negative pressure state.

It should be noted that the ultraviolet light disinfection area is connected with the contaminated area and the clean area through a gripping device respectively, the gripping device includes a first manipulator 16 and a second manipulator 15, the first manipulator 16 is disposed on the rear side of the clean area, the second manipulator 15 is disposed on the rear side of the contaminated area, both the first manipulator 16 and the second manipulator 15 are connected with the industrial control host 14, the ultraviolet light disinfection area includes an ultraviolet light 20 and a third conveyer, the third conveyer includes a first roller 26 and a second roller 17, the second roller 17 is in transmission connection with the first roller 26 through a third conveyer 25, and when a user places a contaminated pipette on the second conveyer 9, the second manipulator 15 grips the contaminated pipette reaching the rear side of the second conveyer 9 and moves onto a rotary buckle 19 provided by a hinge 23.

It should be noted that the first roller 26 and the second roller 17 are both disposed on the support 21, the support is fixedly connected to the bottom of the box 1, the bearings 28 are disposed on the top of the support, the driven wheel 22 is disposed on a portion of the first roller 26 penetrating through the bearings 28, and the driven wheel 22 is connected to the motor 24 fixed to the bottom of the box 1 through the hinge 23.

A tooth-shaped track 18 is arranged between the upper surface and the lower surface of the third conveying point 25, a gear 27 is fixedly connected to the bottom end of the rotary buckle 19 through the third conveying belt 25, the shape of the gear 27 is matched with that of the tooth-shaped track 18, the rotation of the rotary buckle 19 on the third conveying belt 25 can be realized, and after the polluted pipette gun is disinfected, the first manipulator 16 moves the pipette gun from the third conveying belt 25 to the buckle on the first conveying belt 3.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. An ultraviolet light sterilized pipette suspension, comprising: the device comprises a box body (1), and a cleaning area, a control area, a pollution area, an ultraviolet light disinfection area and a grabbing device which are arranged in the box body (1);

the clean area, the control area and the polluted area are sequentially arranged on the front side of the box body (1), and the clean area and the polluted area are separated by the control area;

the clean area is provided with a first glass door (4) and a first conveying device, the first glass door (4) is arranged between the control area and the left side wall of the box body (1), and the first conveying device is arranged on the rear side of the first glass door (4); the first glass door (4) is connected with the left side wall of the box body (1) through a first hinge (2), and a pressure sensor (29) is arranged in the control area corresponding to the position of the first glass door (4);

the pollution area is provided with a second glass door (10), a second conveying device and a negative pressure device (31), the second glass door (10) is arranged between the control area and the right side wall of the box body (1), the second conveying device is arranged on the rear side of the second glass door (10), and the negative pressure device (31) is fixed on the right side wall of the box body (1); the second glass door (10) is connected with the right side wall of the box body (1) through a second hinge (11), and a photoelectric sensor (30) is arranged in the control area corresponding to the position of the second glass door (10);

the ultraviolet light disinfection area is arranged at the rear side of the box body (1), and the gripping device is arranged between the ultraviolet light disinfection area and the polluted area and between the ultraviolet light disinfection area and the clean area; the ultraviolet light disinfection area is provided with an ultraviolet light lamp (20) and a third conveying device, and the ultraviolet light lamp (20) is arranged on the rear side of the third conveying device.

2. The ultraviolet light sterilized pipette gun suspension of claim 1, wherein: the control area is provided with a touch pad (7) and an industrial personal computer (14), and the industrial personal computer (14) is respectively connected with the touch pad (7), the pressure sensor (29), the photoelectric sensor (30), the gripping device and the negative pressure device (31).

3. The ultraviolet light sterilized pipette gun suspension of claim 2, wherein: the outer side of the first glass door (4) is provided with a first door handle (5), the inner side of the first door handle (5) is attached with a sterilization film, and the pressure sensor (29) is used for sensing the pressure of the contact position of the first glass door (4) and the control area.

4. The ultraviolet light sterilized pipette gun suspension of claim 3, wherein: a second door handle (8) is arranged on the outer side of the second glass door (10), anti-skid grains are arranged on the inner side of the second door handle (8), and the photoelectric sensor (30) is used for sensing the position of the second glass door (10).

5. The ultraviolet light sterilized pipette gun suspension of claim 4, wherein: the first conveying device comprises a first roller group (12), a first conveying belt (3) and a first buckle (6) arranged on the first conveying belt (3), and the first conveying belt (3) is arranged on the first roller group (12) and is in transmission with the first roller group (12).

6. The ultraviolet light sterilized pipette gun suspension of claim 5, wherein: the second conveying device comprises a second roller group (13), a second conveying belt (9) and a second buckle (32) arranged on the second conveying belt (9), and the second conveying belt (9) is arranged on the second roller group (13) and is in transmission with the second roller group (13); the negative pressure device (31) penetrates through the box body (1) and is close to the second roller group (13), and a filter layer is arranged on the surface of the negative pressure device (31) outside the box body (1).

7. The ultraviolet light sterilized pipette gun suspension of claim 6, wherein: the gripping device comprises a first manipulator (16) and a second manipulator (15); the first manipulator (16) is arranged at the rear side of the first conveyor belt (3) and is used for connecting the first conveyor belt (3) with the third conveyor; the second manipulator (15) is arranged on the rear side of the second conveyor belt (9) and used for connecting the second conveyor belt (9) with the third conveyor device.

8. The ultraviolet light sterilized pipette gun suspension of claim 7, wherein: the third conveying device comprises a first roller (26) and a second roller (17), the first roller (26) is arranged corresponding to the first manipulator (16), the second roller (17) is arranged corresponding to the second manipulator (15), a support (21) is arranged at the bottom of the box body (1), and the first roller (26) and the second roller (17) are arranged at the top of the support (21);

the first roller (26) is in transmission connection with the second roller (17) through a third conveyor belt (25).

9. The ultraviolet light sterilized pipette gun suspension of claim 8, wherein: the surface of the third conveyor belt (25) is rotatably connected with a plurality of rotary buckles (19), the lower parts of the rotary buckles (19) penetrate through the third conveyor belt (25) and are fixedly connected with gears (27), a toothed rail (18) is arranged inside the box body (1), and the top end of the toothed rail (18) extends into the space between the upper surface and the lower surface of the third conveyor belt (25) and is meshed with the gears (27).

10. The ultraviolet light sterilized pipette gun suspension of claim 9, wherein: a motor (24) is fixed on the support (21), a bearing (28) is arranged at the top of the support (21), and the first roller (26) and the second roller (17) are in transmission connection with the support (21) through the bearing (28); one end of the first roller (26) penetrates through the bearing (28) and is connected with a driven wheel (22); the motor is in transmission connection with the driven wheel (22) through a hinge (23), and the motor (24) is connected with the industrial control host (14).