Automatic liquid taking device that dips in of nursing branch of academic or vocational study aseptic cotton stick
阅读说明：本技术 一种护理科消毒棉棒自动蘸液取用器 (Automatic liquid taking device that dips in of nursing branch of academic or vocational study aseptic cotton stick ) 是由 陈程 于 2020-08-06 设计创作，主要内容包括：本申请公开了一种护理科消毒棉棒自动蘸液取用器,涉及贮存运输装置技术领域,其包括取用器壳体、棉棒仓和消毒液仓,棉棒取用装置、自动蘸液装置以及取用器驱动装置；所述的棉棒取用装置用于在操作者发出需求信号后,自动从所述的棉棒仓内部取出棉棒并输送至取用器壳体外部供操作者取用；所述的自动蘸液装置用于对输送过程中的棉棒自动蘸液；所述的取用器驱动装置起到驱动所述的棉棒取用装置以及所述的自动蘸液装置运行的作用；解决了现有技术中棉棒取出过程繁琐、操作不便且容易造成对棉棒的二次污染的技术问题,实现了棉棒的简单、方便、快捷、卫生取用。(The application discloses an automatic cotton swab dipping liquid taking device for nursing departments, which relates to the technical field of storage and transportation devices and comprises a taking device shell, a cotton swab bin and a disinfectant bin, a cotton swab taking device, an automatic liquid dipping device and a taking device driving device; the cotton swab taking device is used for automatically taking cotton swabs out of the cotton swab bin after an operator sends a demand signal and conveying the cotton swabs out of the cotton swab bin to an operator for taking; the automatic liquid dipping device is used for automatically dipping the cotton swab in the conveying process; the taking device driving device plays a role in driving the cotton swab taking device and the automatic liquid dipping device to operate; the cotton swab taking device solves the technical problems that in the prior art, the cotton swab taking process is complicated, the operation is inconvenient, and secondary pollution to the cotton swab is easily caused, and realizes simple, convenient, quick and sanitary taking of the cotton swab.)
1. An automatic disinfectant swab dipping dispenser for a nursing department comprises a dispenser shell, a swab bin and a disinfectant bin, and is characterized by further comprising a swab dispenser device, an automatic fluid dipping device and a dispenser driving device;
the cotton swab taking device comprises a grooved pulley, a rotating shaft and a feeding inclined rod;
the groove wheel main body is a cylindrical roller, and a plurality of uniformly distributed rectangular or arc-shaped grooves are formed in the side wall of the groove wheel;
the depth of the groove is three fifths to five sixths of the diameter of the rod part of the cotton swab, and the width of the groove is 1.1 to 1.5 times of the diameter of the rod part of the cotton swab;
the length direction of the groove is the same as the axial direction of the grooved wheel, the length of the groove is equal to the axial length of the grooved wheel, and the grooved wheel plays a role in embedding and conveying cotton sticks;
the axial length of the grooved wheel is one third to four fifths of the total length of the cotton swab;
the rotating shaft is rotatably and fixedly connected to the fetching device shell, and the axis of the rotating shaft is overlapped with the axis of the grooved wheel to play a role of bearing the grooved wheel;
the feeding inclined rod is two inclined long rods which are parallel to each other, and the angle of an acute angle between the feeding inclined rod and the horizontal ground is 15-60 degrees;
the feeding inclined rod can be a straight rod or a bent rod which is bent at one end of the rod close to the groove sheave and is integrally I-shaped;
the feeding inclined rod plays a role in stripping the cotton swab from the grooved wheel and conveying the cotton swab by means of the self weight of the cotton swab;
the cotton swab taking device is used for automatically taking cotton swabs out of the cotton swab bin after an operator sends a demand signal and conveying the cotton swabs out of the cotton swab bin to an operator for taking;
the automatic liquid dipping device comprises a disinfectant bin outlet valve, a liquid bearing inclined groove and a cotton swab taking platform;
the outlet valve of the disinfectant liquid bin is a switch valve of the disinfectant liquid bin, and plays a role of controlling the opening and closing of the liquid outlet of the disinfectant liquid bin;
the liquid bearing inclined groove is arranged right below a disinfectant outlet of an outlet valve of the disinfectant bin, and is parallel to and coplanar with the feeding inclined rod in space;
the main body of the liquid bearing inclined groove is a reverse-Y-shaped inclined plate with an upward opening and is used for bearing the disinfectant output by the disinfectant outlet and conveying the disinfectant to the inclined lower part;
the cotton swab taking platform is spatially positioned at one end, far away from the cotton swab taking device, of the liquid bearing inclined groove, and is fixedly connected to the taking device shell;
the plane of the cotton swab taking-out platform is flush with or slightly lower than the plane of the lowest end of the liquid bearing inclined groove,
the distance between the plane of the cotton swab taking-out platform and the plane of the lowest end of the liquid bearing inclined groove is 0-10 mm;
the cotton swab taking-out platform is a temporary storage platform after the cotton swab is automatically taken out, and is used for bringing convenience to an operator to take the cotton swab and accommodating disinfectant from the liquid bearing inclined groove;
the device driving device for taking the cotton swab plays a role in driving the cotton swab taking device and the automatic liquid dipping device to operate.
2. The automatic dip-in dispenser for sterilized cotton swabs in nursing department according to claim 1, wherein the dispenser housing is used for carrying the cotton swab bin, the sterilized liquid bin, the cotton swab dispenser, the automatic dip-in dispenser and the dispenser driving device and protecting the materials in the housing from being polluted;
the cotton swab bin is used for storing cotton swabs and is provided with a cotton swab loading opening;
the horizontal plane of the bottommost end of the bottom of the cotton stick bin is flush with or higher than the horizontal plane of the axis of the grooved wheel;
the cotton swab bin is provided with a cotton swab bin window or a side wall made of transparent materials and is used for facilitating observation of cotton swab allowance inside the cotton swab bin;
the disinfection liquid bin is used for containing disinfection liquid, and a disinfection liquid inlet is formed in the disinfection liquid bin and used for injecting the disinfection liquid;
the sterilizing liquid bin is also provided with a communication port which is used for being communicated with the automatic liquid dipping device;
the disinfection liquid bin is provided with a disinfection liquid window or a side wall made of transparent materials and is used for facilitating observation of disinfection liquid surplus in the disinfection liquid bin.
3. The automatic dip dispenser for sterilized cotton sticks in nursing departments as claimed in claim 1 or claim 2, wherein the outlet valve of the sterilized liquid bin comprises a shell, a valve core, a communication port and a sterilized liquid outlet;
the connecting port on the outlet valve of the disinfectant liquid bin is positioned on the side wall of the shell and is communicated with the disinfectant liquid bin;
the disinfectant outlet is positioned on the side wall of the shell and used for outputting disinfectant from the inside of the disinfectant bin outlet valve;
the outlet valve of the disinfection liquid bin is of a piston structure, when an operator triggers the driver, the piston valve core sinks to conduct the communication port and the disinfection liquid outlet, and the disinfection liquid is output from the disinfection liquid outlet of the outlet valve of the disinfection liquid bin.
4. The automatic dip dispenser of nursing disinfecting cotton swab of claim 1, wherein the length of said cotton swab taking platform is one half to four fifths of the axial length of said dispenser housing;
the cotton swab taking-out platform comprises a temporary disinfectant storage part and a temporary cotton swab storage part;
the disinfectant temporary storage part is in a pit shape, is communicated with the liquid bearing inclined groove and is used for temporarily storing disinfectant and a cotton swab head;
the temporary storage part of the cotton swab is used for bearing the rod part of the cotton swab and is spatially higher than the temporary storage part of the disinfectant by 0.5 to 3 mm.
5. The automatic dip-liquid dispenser of nursing department disinfection swab as claimed in claim 1, wherein the dispenser driving device comprises a dispensing trigger switch, a force guiding component, a groove wheel driving device and a return spring;
the taking trigger switch is an action switch of the automatic dip-in liquid taking device for the sterilized cotton swab of the nursing department;
the force guide assembly plays a role in transmitting acting force, driving the grooved wheel driving device to operate and opening and closing the outlet valve of the disinfectant liquid bin;
the force guide component can be a transverse long rod, a rod body of the force guide component is fixedly connected to the taking trigger switch, and two ends of the rod body are respectively and fixedly connected to a piston rod of a piston structure of the outlet valve of the disinfectant tank and the groove wheel driving device;
the groove wheel driving device plays a role in driving the groove wheel to rotate at a fixed angle;
the main body of the groove wheel driving device is a ratchet mechanism which comprises a sliding rod, a ratchet wheel, a pawl and an elastic element;
the sliding rod is positioned on the fetching device shell in a sliding mode, and the length direction space of the sliding rod is vertical to the axial direction of the groove wheel;
the number of teeth of the ratchet wheel is the same as that of the grooves on the grooved wheel, and the ratchet wheel is fixedly connected to the rotating shaft and is coaxially positioned with the grooved wheel;
the pawl is rotatably and fixedly connected to the sliding rod, and the elastic element is used for resetting the pawl;
the ratchet wheel, the pawl and the elastic element jointly form a ratchet wheel mechanism;
the return spring plays a role in returning the outlet valve of the disinfectant liquid bin and the grooved wheel driving device;
the return spring comprises a first return spring and a second return spring;
the first return spring plays a role in returning the outlet valve of the disinfectant tank;
the second return spring plays a role in returning the sliding rod.
6. The automatic dip-liquid dispenser of nursing department disinfection swab as claimed in claim 5, wherein a combination surface of the ratchet wheel and the pawl is coated with lubricating oil and/or a damping is arranged between the rotating shaft and the dispenser housing;
the lubricating oil plays a role in reducing friction between the ratchet wheel and the pawl;
the damping plays a role in increasing the rotating resistance between the rotating shaft and the fetching device shell.
7. The automatic dip dispenser for nursing department disinfection cotton swab as claimed in claim 1, claim 2, claim 4, claim 5 or claim 6, wherein the dispenser housing is provided with a weight block and/or a base at the bottom;
the balancing weight is used for reducing the gravity center of the automatic liquid dipping dispenser of the disinfection cotton swab in the nursing department;
the base can be a magnetic base and/or a suction cup base.
8. The automatic dip dispenser for nursing department disinfection swab as claimed in claim 1, claim 2, claim 4, claim 5 or claim 6, wherein said automatic dip dispenser for nursing department disinfection swab further comprises a UV sterilization component; the ultraviolet sterilization component plays a role in sterilizing the automatic liquid dipping dispenser of the sterilized cotton swab in the nursing department;
the ultraviolet sterilization component comprises a sterilization lamp and a sterilization lamp power supply;
the germicidal lamp is arranged in the dispenser shell, and the germicidal lamp can be in a long-time or intermittent lighting state.
9. The automatic dip dispenser for disposable sterilized cotton swab of claim 1, claim 2, claim 4, claim 5 or claim 6, wherein said automatic dip dispenser for disposable sterilized cotton swab further comprises a clean-up component;
the residue cleaning component comprises a residue cleaning bin, a residual liquid inlet and a residual liquid outlet;
the residual liquid inlet is arranged on the side wall of the cotton swab taking platform and is communicated with the residual cleaning bin;
the residue cleaning bin is spatially positioned below the cotton swab taking-out platform;
the residual liquid outlet is used for cleaning disinfectant from the residual liquid cleaning bin, and disinfectant remained on the cotton swab taking platform enters the residual liquid cleaning bin from the residual liquid inlet.
10. The automatic dip-liquid dispenser of nursing department disinfection swab as claimed in claim 5, wherein the dispenser driving device further comprises a contact-free induction driving device;
the non-contact induction driving device comprises a driving power supply, a non-contact induction switch component, a micro motor and a cam;
the touch-free inductive switch assembly comprises an infrared transmitting tube, an infrared integrated receiving tube and a micro control unit;
after the contact-free inductive switch assembly senses a trigger signal, the micro motor is controlled to drive the cam to rotate so as to trigger the taking trigger switch.
Technical Field
The invention relates to the technical field of storage and transportation devices, in particular to an automatic liquid dipping dispenser for a sterilized cotton swab in a nursing department.
Background
At present, most of the disinfection cotton sticks clinically used for disinfection are inserted into a pot-shaped container with a cover, and the cotton sticks can be taken out only by opening the container cover when patients are disinfected, so that the operation is very inconvenient, time-consuming and labor-consuming; meanwhile, in the process of taking out the cotton swab and immersing the cotton swab into the disinfectant, the medical staff is difficult to avoid direct contact with the cotton core of the cotton swab, secondary pollution is easy to cause, and inconvenience is brought to the medical staff. Therefore, an automatic dip dispenser for a sterilized cotton swab in a nursing department is needed.
Disclosure of Invention
The embodiment of the application is through providing an automatic liquid taking device that dips in of nursing branch of academic or vocational study disinfection cotton swab, has solved among the prior art cotton swab and has taken out the technical problem that the process is loaded down with trivial details, the operation is inconvenient and cause the secondary pollution to the cotton swab easily, has realized that simple, convenient, swift, the health of cotton swab is taken.
The embodiment of the application provides an automatic liquid dipping taking device for a sterilized cotton swab in a nursing department, which comprises a taking device shell, a cotton swab bin, a sterilized liquid bin, a cotton swab taking device, an automatic liquid dipping device and a taking device driving device;
the cotton swab taking device comprises a grooved pulley, a rotating shaft and a feeding inclined rod;
the groove wheel main body is a cylindrical roller, and a plurality of uniformly distributed rectangular or arc-shaped grooves are formed in the side wall of the groove wheel;
the depth of the groove is three fifths to five sixths of the diameter of the rod part of the cotton swab, and the width of the groove is 1.1 to 1.5 times of the diameter of the rod part of the cotton swab;
the length direction of the groove is the same as the axial direction of the grooved wheel, the length of the groove is equal to the axial length of the grooved wheel, and the grooved wheel plays a role in embedding and conveying cotton sticks;
the axial length of the grooved wheel is one third to four fifths of the total length of the cotton swab;
the rotating shaft is rotatably and fixedly connected to the fetching device shell, and the axis of the rotating shaft is overlapped with the axis of the grooved wheel to play a role of bearing the grooved wheel;
the feeding inclined rod is two inclined long rods which are parallel to each other, and the angle of an acute angle between the feeding inclined rod and the horizontal ground is 15-60 degrees;
the feeding inclined rod can be a straight rod or a bent rod which is bent at one end of the rod close to the groove sheave and is integrally I-shaped;
the feeding inclined rod plays a role in stripping the cotton swab from the grooved wheel and conveying the cotton swab by means of the self weight of the cotton swab;
the cotton swab taking device is used for automatically taking cotton swabs out of the cotton swab bin after an operator sends a demand signal and conveying the cotton swabs out of the cotton swab bin to an operator for taking;
the automatic liquid dipping device comprises a disinfectant bin outlet valve, a liquid bearing inclined groove and a cotton swab taking platform;
the outlet valve of the disinfectant liquid bin is a switch valve of the disinfectant liquid bin, and plays a role of controlling the opening and closing of the liquid outlet of the disinfectant liquid bin;
the liquid bearing inclined groove is arranged right below a disinfectant outlet of an outlet valve of the disinfectant bin, and is parallel to and coplanar with the feeding inclined rod in space;
the main body of the liquid bearing inclined groove is a reverse-Y-shaped inclined plate with an upward opening and is used for bearing the disinfectant output by the disinfectant outlet and conveying the disinfectant to the inclined lower part;
the cotton swab taking platform is spatially positioned at one end, far away from the cotton swab taking device, of the liquid bearing inclined groove, and is fixedly connected to the taking device shell;
the plane of the cotton swab taking-out platform is flush with or slightly lower than the plane of the lowest end of the liquid bearing inclined groove,
the distance between the plane of the cotton swab taking-out platform and the plane of the lowest end of the liquid bearing inclined groove is 0-10 mm;
the cotton swab taking-out platform is a temporary storage platform after the cotton swab is automatically taken out, and is used for bringing convenience to an operator to take the cotton swab and accommodating disinfectant from the liquid bearing inclined groove;
the device driving device for taking the cotton swab plays a role in driving the cotton swab taking device and the automatic liquid dipping device to operate.
The further fetching device shell plays a role in bearing the cotton swab bin, the disinfectant bin, the cotton swab fetching device, the automatic liquid dipping device and the fetching device driving device and protecting materials in the shell from being polluted;
the cotton swab bin is used for storing cotton swabs and is provided with a cotton swab loading opening;
the horizontal plane of the bottommost end of the bottom of the cotton stick bin is flush with or higher than the horizontal plane of the axis of the grooved wheel;
the cotton swab bin is provided with a cotton swab bin window or a side wall made of transparent materials and is used for facilitating observation of cotton swab allowance inside the cotton swab bin;
the disinfection liquid bin is used for containing disinfection liquid, and a disinfection liquid inlet is formed in the disinfection liquid bin and used for injecting the disinfection liquid;
the sterilizing liquid bin is also provided with a communication port which is used for being communicated with the automatic liquid dipping device;
the disinfection liquid bin is provided with a disinfection liquid window or a side wall made of transparent materials and is used for facilitating observation of disinfection liquid surplus in the disinfection liquid bin.
The outlet valve of the further disinfectant tank comprises a shell, a valve core, a communication port and a disinfectant outlet;
the connecting port on the outlet valve of the disinfectant liquid bin is positioned on the side wall of the shell and is communicated with the disinfectant liquid bin;
the disinfectant outlet is positioned on the side wall of the shell and used for outputting disinfectant from the inside of the disinfectant bin outlet valve;
the outlet valve of the disinfection liquid bin is of a piston structure, when an operator triggers the driver, the piston valve core sinks to conduct the communication port and the disinfection liquid outlet, and the disinfection liquid is output from the disinfection liquid outlet of the outlet valve of the disinfection liquid bin.
The length of the preferable cotton swab taking platform is one half to four fifths of the axial length of the taking device shell;
the cotton swab taking-out platform comprises a temporary disinfectant storage part and a temporary cotton swab storage part;
the disinfectant temporary storage part is in a pit shape, is communicated with the liquid bearing inclined groove and is used for temporarily storing disinfectant and a cotton swab head;
the temporary storage part of the cotton swab is used for bearing the rod part of the cotton swab and is spatially higher than the temporary storage part of the disinfectant by 0.5 to 3 mm.
The further taking device driving device comprises a taking trigger switch, a force guide assembly, a groove wheel driving device and a return spring;
the taking trigger switch is an action switch of the automatic dip-in liquid taking device for the sterilized cotton swab of the nursing department;
the force guide assembly plays a role in transmitting acting force, driving the grooved wheel driving device to operate and opening and closing the outlet valve of the disinfectant liquid bin;
the force guide component can be a transverse long rod, a rod body of the force guide component is fixedly connected to the taking trigger switch, and two ends of the rod body are respectively and fixedly connected to a piston rod of a piston structure of the outlet valve of the disinfectant tank and the groove wheel driving device;
the groove wheel driving device plays a role in driving the groove wheel to rotate at a fixed angle;
the main body of the groove wheel driving device is a ratchet mechanism which comprises a sliding rod, a ratchet wheel, a pawl and an elastic element;
the sliding rod is positioned on the fetching device shell in a sliding mode, and the length direction space of the sliding rod is vertical to the axial direction of the groove wheel;
the number of teeth of the ratchet wheel is the same as that of the grooves on the grooved wheel, and the ratchet wheel is fixedly connected to the rotating shaft and is coaxially positioned with the grooved wheel;
the pawl is rotatably and fixedly connected to the sliding rod, and the elastic element is used for resetting the pawl;
the ratchet wheel, the pawl and the elastic element jointly form a ratchet wheel mechanism;
the return spring plays a role in returning the outlet valve of the disinfectant liquid bin and the grooved wheel driving device;
the return spring comprises a first return spring and a second return spring;
the first return spring plays a role in returning the outlet valve of the disinfectant tank;
the second return spring plays a role in returning the sliding rod.
Preferably, lubricating oil is coated on the joint surface of the ratchet wheel and the pawl and/or damping is arranged between the rotating shaft and the fetching device shell;
the lubricating oil plays a role in reducing friction between the ratchet wheel and the pawl;
the damping plays a role in increasing the rotating resistance between the rotating shaft and the fetching device shell.
The bottom of the preferable taking device shell is provided with a balancing weight and/or a base;
the balancing weight is used for reducing the gravity center of the automatic liquid dipping dispenser of the disinfection cotton swab in the nursing department;
the base can be a magnetic base and/or a suction cup base.
The preferred automatic dip-liquid taking device for the sterilized cotton swab in the nursing department further comprises an ultraviolet sterilization component; the ultraviolet sterilization component plays a role in sterilizing the automatic liquid dipping dispenser of the sterilized cotton swab in the nursing department;
the ultraviolet sterilization component comprises a sterilization lamp and a sterilization lamp power supply;
the germicidal lamp is arranged in the dispenser shell, and the germicidal lamp can be in a long-time or intermittent lighting state.
The preferred automatic dip-liquid taking device for the sterilized cotton swab in the nursing department further comprises a residue cleaning component;
the residue cleaning component comprises a residue cleaning bin, a residual liquid inlet and a residual liquid outlet;
the residual liquid inlet is arranged on the side wall of the cotton swab taking platform and is communicated with the residual cleaning bin;
the residue cleaning bin is spatially positioned below the cotton swab taking-out platform;
the residual liquid outlet is used for cleaning disinfectant from the residual liquid cleaning bin, and disinfectant remained on the cotton swab taking platform enters the residual liquid cleaning bin from the residual liquid inlet.
The preferred dispenser drive further comprises a contact-free induction drive.
The non-contact induction driving device comprises a driving power supply, a non-contact induction switch component, a micro motor and a cam;
the touch-free inductive switch assembly comprises an infrared transmitting tube, an infrared integrated receiving tube and a micro control unit;
after the contact-free inductive switch assembly senses a trigger signal, the micro motor is controlled to drive the cam to rotate so as to trigger the taking trigger switch.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the cotton swab taking device is characterized in that a cotton swab driving device is used for driving a grooved roller of the cotton swab taking device to rotate anticlockwise, cotton swabs in a cotton swab bin are lifted orderly and then are conveyed to a cotton swab taking platform outside a cotton swab shell in a rolling mode through an inclined rod; meanwhile, the taking device driving device drives an outlet valve of the disinfectant bin to be opened, and disinfectant flows out of the disinfectant bin and enters the fluid bearing inclined groove and the cotton swab taking platform for being dipped; the automatic cotton swab dipping liquid taking device for the nursing department is triggered once to finish automatic dipping liquid for a single cotton swab and output; the cotton swab taking device solves the technical problems that in the prior art, the cotton swab taking process is complicated, the operation is inconvenient, and secondary pollution to the cotton swab is easily caused, and realizes simple, convenient, quick and sanitary taking of the cotton swab.
Drawings
FIG. 1 is a schematic view of an automatic dip dispenser for sterilized cotton swabs for nursing department;
FIG. 2 is a schematic structural view of a dispenser driving device of the automatic dip dispenser for a sterilized cotton swab in the nursing department;
FIG. 3 is a schematic view of the internal structure of the automatic dip dispenser for sterilized cotton swabs of nursing department;
FIG. 4 is a schematic view of the appearance of the automatic dip dispenser for sterilized cotton swabs of nursing department;
FIG. 5 is a schematic structural view of a non-contact induction driving device of the automatic dip dispenser for sterilized cotton swabs of nursing department;
FIG. 6 is a schematic view of the structure of a feeding inclined rod of the automatic dip dispenser for sterilized cotton swabs in nursing department;
FIG. 7 is a cross-sectional view of the outlet valve of the disinfectant tank of the automatic dip-coating dispenser for sterilized cotton swabs of nursing department of the present invention, showing the internal structure of the outlet valve of the disinfectant tank;
in the figure:
a
a cotton swab bin 200;
a sterilizing fluid tank 300;
a cotton swab dispenser 400;
a grooved pulley 410, a
an automatic dip apparatus 500;
an
a dispenser driving device 600;
taking the
a uv sterilizing assembly 700; a germicidal lamp 710;
a discard assembly 800; a clean residue bin 810, a residual liquid inlet 820 and a residual
Detailed Description
In order to facilitate an understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1, which is a schematic structural diagram of an automatic dip dispenser for a sterilized cotton swab in the nursing department; the automatic liquid dipping dispenser for the sterilized cotton swab in the nursing department comprises a dispenser shell 100, a cotton swab bin 200, a sterilized liquid bin 300, a cotton swab dispensing device 400, an automatic liquid dipping device 500 and a dispenser driving device 600; the cotton swab taking device 400 is a combination of a grooved roller and an inclined rod, and the automatic liquid dipping device 500 comprises a disinfectant chamber outlet valve 510, a liquid bearing inclined groove 520 and a cotton swab taking platform 530; the placement angle of the liquid bearing oblique groove 520 is coplanar and parallel to the placement of the oblique rod; according to the cotton swab taking device, the cotton swab taking device 400 is driven by the taking device driving device 600 to rotate anticlockwise, cotton swabs in the cotton swab bin 200 are lifted orderly and then are conveyed to the cotton swab taking platform 530 outside the taking device shell 100 in a rolling mode through the inclined rod; when the cotton swab taking device 400 is driven by the taking device driving device 600, the disinfectant outlet valve 510 of the disinfectant bin is driven to be opened, disinfectant flows out of the disinfectant bin 300 and enters the liquid bearing oblique groove 520, and a cotton swab taking platform 530 is used for cotton swab dipping (when a cotton swab rolls, the liquid bearing oblique groove 520 is used for dipping liquid, and when the rolling stops, the cotton swab taking platform 530 is used for dipping liquid); the nursing department automatic liquid dipping dispenser for the sterilized cotton swabs is triggered once to complete all operations of automatically dipping and outputting the liquid by a single cotton swab.
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