CN214860541U - Induction type hand degassing unit - Google Patents

Abstract

The utility model relates to an induction type hand degassing unit. It includes: a spray head capable of controlling the spraying of the disinfecting spray and a liquid supply pipe for supplying liquid to the spray head. The liquid supply pipe is provided with a connecting piece, the spray head and the liquid supply pipe are in liquid communication through the connecting piece, and the connecting piece is provided with a rotating mechanism according to a mode that the spray head can be driven to rotate relative to the liquid supply pipe and meanwhile the liquid communication is kept. The shower nozzle can switch according to actual need between first operating condition and second operating condition, and the cleanliness factor is high, convenient to use.

Description

Induction type hand degassing unit

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an induction type hand degassing unit.

Background

Sterilization is the most frequent and mandatory step in hospitals, and the thoroughness of sterilization determines the risk of infection. In the disinfection of surfaces contaminated with hepatitis virus and tubercle bacillus, chlorine-containing disinfection solutions are often uniformly sprayed for effective disinfection. After collection of a new coronavirus nucleic acid detection swab, the bag containing the swab needs to be sterilized by spraying with a chlorine-containing sterilizing solution. In current medical personnel's operation process, medical personnel often need use the manual shower nozzle of taking to carry out the spraying. Such operation process medical personnel hand need touch the watering can, makes easily that the watering can exterior watch medical personnel's hand pollutes and the watering can does not in time disinfect and sterilize under the condition that many people used and has very big cross infection risk.

The popularization of induction switches has led to the emergence of a large number of induction type faucets, induction type hand washers and other devices capable of automatically discharging water through induction, and users can open the devices to clean hands without touching the devices. The problem that a single medical worker cannot touch the device to obtain the disinfectant can be solved when the disinfectant is sprayed in the mode, and the risk of cross infection can be reduced.

Prior art CN210813470U discloses an automatic liquid ware of antiseptic solution induction type, including the box body, be provided with the stock solution chamber in the box body, the bottom of box body is provided with the liquid outlet with stock solution chamber intercommunication, installs first solenoid valve in the liquid outlet, and infrared inductor is installed to one side of liquid outlet, and controller and battery are installed to one side of box body upper end, and the opposite side is provided with the air inlet with stock solution chamber intercommunication, installs the second solenoid valve in the air inlet, and the back mounted of box body has the sucking disc, and the box body passes through sucking disc adsorption mounting in smooth wall. The device can be hung on a wall for use, and the device is started to release disinfectant through infrared detection. However, the arrangement mode of the liquid outlet of the device is not favorable for medical staff to use the disinfectant on the nursing vehicle, and the disinfectant is difficult to fix and needs to bend down when taking the disinfectant.

CN108543214A discloses an induction type disinfection apparatus and a disinfection method using the same, wherein the disinfection apparatus uses the above-mentioned induction type disinfection method, the disinfection apparatus comprises a disinfection device and an induction control device, the disinfection device contains a sterilization disinfection solution, and the disinfection device is provided with a jet orifice for jetting the sterilization disinfection solution to disinfect the human body; the induction control device comprises an induction module, a control module and a humidity detection module, the induction module acquires the size of a human body part to be disinfected, the control module is connected with the induction module, and the injection quantity of the sterilization and disinfection solution of the disinfection device is adjusted according to the acquired size data of the human body part. However, the device has high manufacturing cost and complex structure, and is not beneficial to the portable use of the hospital nursing vehicle. And it is difficult to sterilize itself.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a disinfection device which can switch different working states.

An inductive hand sanitizer comprising: a spray head capable of controlling the spraying of the disinfecting spray and a liquid supply pipe for supplying liquid to the spray head. The liquid supply pipe is provided with a connecting piece, the sprayer and the liquid supply pipe are communicated through the connecting piece, and the connecting piece is provided with a rotating mechanism according to a mode that the sprayer can be driven to rotate relative to the liquid supply pipe and meanwhile the liquid communication is kept.

According to a preferred embodiment, the rotating mechanism comprises a first rotating disc for providing power and a first pipe for communicating with a liquid supply pipe, the first rotating disc is connected with the first pipe, and the first pipe is connected with the inner wall of the liquid supply pipe in a sliding and sealing manner through a sealing piece in a manner that the first pipe can rotate relative to the liquid supply pipe and can be kept in liquid communication with the liquid supply pipe; the first rotating disc is connected with an external driving assembly in a mode of driving the first pipe to rotate relative to the liquid supply pipe.

According to a preferred embodiment, the disinfection device further comprises a housing comprising a first receiving chamber for receiving a disinfection liquid; the first accommodating cavity is connected with the liquid supply pipe through the booster pump in a mode that disinfectant can reach the spray head and be atomized and sprayed.

According to a preferred embodiment, the shower head further comprises a first sensing unit and a second sensing unit, wherein the first sensing unit is used for controlling the shower head to work, and the sensing direction of the first sensing unit is consistent with the direction of the shower head in a mode that the first sensing unit can control the shower head to enter a first working state when a user approaches the shower head from a first direction; the second sensing unit is electrically connected with the external driving component in a mode of controlling the spray head to enter a second working state when a user approaches the spray head from a second direction.

According to a preferred embodiment, the first sensing unit and the second sensing unit are electrically connected with the booster pump in a manner capable of controlling the booster pump to operate to control the spray head to spray water.

According to a preferred embodiment, the booster pump is inserted into the first accommodating cavity under the liquid level through a conduit arranged at the water suction port in a manner of sucking the disinfectant in the first accommodating cavity.

According to a preferred embodiment, the nozzle is provided with a third sensing unit so as to detect the concentration of the sprayed disinfectant.

According to a preferred embodiment, the first sensor unit is arranged at the spray head in such a way that it can control the disinfection device to disinfect an area of skin in front of the spray head.

According to a preferred embodiment, the second sensor unit is arranged on the top of the housing facing away from the ground in such a way that it can control the disinfection device to disinfect itself when needed.

According to a preferred embodiment, the device further comprises a power module, and the first induction unit, the second induction unit, the third induction unit, the external driving device and the booster pump are respectively connected with the power module.

The utility model has the advantages of:

first, possess first operating condition and second operating condition and can switch according to actual need, the shower nozzle can rotate the blowout antiseptic solution in order all to disinfect itself and self around when second operating condition, the cleaning and the disinfection of the back device of being convenient for use.

The second practices thrift the antiseptic solution, and the shower nozzle is set up to square shower nozzle, can adapt to the hand form of disinfection person, can reduce the volume of spraying the antiseptic solution in the air, guarantees that most antiseptic solution all sprays user's hand and disinfects with the hand to the user.

Thirdly, induction sterilization. When in use, a user does not need to touch the device, does not worry about polluting the device or being polluted by the device, and has high cleanness and convenient use.

Drawings

Fig. 1 is a schematic connection diagram of a rotary mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic diagram of a preferred embodiment of the circuit of the present invention.

List of reference numerals

100: the spray head 210: first rotating disk 211: tooth

220: first tube 200: a rotating mechanism 300: liquid supply tube

310: limiting member 400: external drive assembly 110: first induction unit

120: third sensing unit 500: the outer shell 510: second induction unit

520: first accommodation chamber 600: a booster pump 610: catheter tube

530: the display screen 540: power supply module

Detailed Description

The following detailed description is made with reference to fig. 1-3.

Example 1

As shown in fig. 1, the utility model provides an induction type hand disinfection device, it includes: a spray head 100 capable of controlling the spraying of the sterilizing spray and a liquid supply tube 300 for supplying liquid to the spray head 100. The supply tube 300 is provided with a connection member through which the head 100 and the supply tube 300 are in fluid communication. The disinfection device also comprises a shell, one end of the connecting piece is connected with the spray head, and the other end of the connecting piece is connected with the shell. The connector is fixedly connected or integrally formed with the liquid supply tube 300. The connector is provided with a rotation mechanism 200. The rotation mechanism 200 can drive the head 100 to rotate so that the head 100 can rotate when the head 100 is required to rotate to spray liquid around the apparatus. For example, when the disinfection device needs to disinfect itself after use, the rotating mechanism 200 can control the nozzle 100 to rotate and spray the disinfectant to the periphery of the device, and the user can easily perform disinfection operation by wiping the device with the disinfectant cotton.

The rotation mechanism 200 includes a first rotating disk 210 and a first tube 220. The rotating disk is used to provide power to rotate the spray head 100. The first pipe 220 is used to maintain the liquid passages of the spray head 100 and the liquid supply pipe 300 in communication during rotation of the spray head 100 to ensure uninterrupted liquid supply of the spray head 100 during rotation. The first pipe 220 is connected with the rotating disc in a fixed connection manner such as integral forming or a detachable connection manner such as threaded connection. The first tube 220 is slidably and sealingly coupled to an inner wall of the liquid supply tube 300 such that the first tube 220 fixedly coupled to the first rotating disk 210 can rotate relative to the liquid supply tube 300 during rotation of the first rotating disk 210. And can keep the liquid from leaking out. When the first rotating disk 210 rotates the first tube 220 toward the liquid supply tube 300, the liquid supply tube 300 is provided with a stopper 310 for reducing the opening diameter of the liquid supply tube 300 at one end close to the first rotating disk 210 so that the first tube 220 and the rotating disk can be prevented from coming off the liquid supply tube 300 due to the pressure of the liquid. So that the first tube 220 can be retained in the liquid supply tube 300 by the position-limiting member 310 during the rotation of the first tube 220 relative to the liquid supply tube 300 after the opening of the liquid supply tube 300 is reduced. Preferably, the stopper 310 may be, for example, a block disposed on an inner wall of the liquid supply tube 300. The first rotating disc 210 is connected to the external driving assembly 400 to obtain power, and is driven by the external driving assembly 400 to rotate, so as to drive the first tube 220 to rotate relative to the liquid supply tube 300. Preferably, the connection may be by means of teeth 211. The first rotary disk 210 is circumferentially provided with teeth 211 which engage with the teeth 211 of the external drive assembly 400. Preferably, the spray head 100 communicates with the first pipe 220 of the first rotating disk 210 to obtain a liquid supply. The connection mode of the spray head 100 and the first pipe 220 of the first rotating disc 210 can be a detachable connection mode such as clamping connection or threaded connection, so that the spray head 100 can be replaced under the condition that different requirements are made on the particle size and the shape of the sprayed water mist in different use scenes.

According to a preferred embodiment, as shown in fig. 2, the disinfection device further comprises a housing 500. The shape of the housing 500 may be, for example, a rectangular parallelepiped, a cylinder, or the like, which facilitates the stability of the device. Preferably, the housing 500 is shaped as a cylinder for gripping. A first receiving chamber 520 is provided in the housing 500. The first accommodating chamber 520 is used for accommodating a sterilizing liquid. The first receiving chamber 520 is in fluid communication with the showerhead 100 through a booster pump 600. The outlet of the booster pump 600 is in fluid communication with the supply line 300. The booster pump 600 sucks and boosts the liquid in the first accommodating chamber 520 and delivers the liquid to the spray head 100 for spraying, so that the spray head 100 obtains the liquid supply of the first accommodating chamber 520 and can spray disinfectant liquid. Preferably, the spray head 100 and the connector are disposed on a side of the housing 500 at a top facing away from the ground so that the spray can be sprayed onto the user's hand while the user's hand can completely receive the sanitizing liquid and does not contact the housing 500 when in use. And the spray head 100 is disposed to be inclined toward the ground such that the angle of the central axis of the spray head 100 and the outer case 500 is 45-90 deg. for the user to use, and the sterilizing fluid can be sprayed to the outside of the outer case 500 itself by rotating during the rotation of the spray head 100. Preferably, to save the disinfectant, the nozzle 100 is implemented as a square nozzle 100 to spray a square mist to better match the shape of the user's hand or the shape of the bag, and the disinfectant can simultaneously cover the area from the user's fingertips to the wrist when sprayed, and after spraying and turning over the hand and the bag for many times, the hand or other bags for holding samples can be uniformly covered. The user can accomplish the abundant cover to hand and bag body after paining again through rubbing to both hands. The waste of the unexpected disinfection liquid which falls to the hand when the circular spray is sprayed can be reduced, and the disinfection liquid is fully utilized.

According to a preferred embodiment, the sterilization apparatus further includes a first sensing unit 110 and a second sensing unit 510 for controlling the operation of the spray head 100. The first sensing unit 110 is disposed at the spray head 100 and is configured to be consistent with the spraying direction of the spray head 100, so that when a user extends two hands to be sterilized from the first direction to the spray head 100, the first sensing unit 110 can be triggered to sense and generate corresponding actions, so that the spray enters a first working state, i.e., the spray head 100 is controlled to be maintained in one direction and release the spray. When the user takes off the hand after the hand disinfection and spraying is finished, the first sensing unit 110 can sense the hand in the first time and control the spray head 100 to stop releasing the spray immediately by corresponding action, so as to ensure the sensitivity of the device and avoid the waste of the disinfectant. The first direction is the direction the showerhead 100 is facing. The second sensing unit 510 can control the spray head 100 to enter a second working state, i.e. the spray head 100 rotates to spray the disinfection spray toward the periphery. The second sensing unit 510 is electrically connected to the external driving assembly 400 to control the operating state of the external driving assembly 400 by controlling the on/off of the circuit of the external driving assembly 400, so as to control the spray head 100 to rotate or not rotate. So that the user can trigger the second sensing unit 510 when approaching the disinfection device from the second direction of the disinfection device, and then the spray head 100 rotates relative to the liquid supply pipe 300 to spray the disinfection liquid around the device itself to disinfect the device itself. The second direction may be a direction that does not trigger the first sensing unit 110 and is not easily obscured during use of the sterilizing device. For example, it may be the top of the housing 500 or the side facing away from the second sensing unit 510. Preferably, the first sensing unit 110 may be implemented as an infrared sensing switch, a distance sensing switch, or the like capable of sensing the approach of the user's hand without a delay time. Preferably, the second sensing unit 510 may be implemented as an infrared sensing switch with time delay, a distance sensing switch, or the like capable of sensing the approach of the user's hand. The delay time period of the second sensing unit 510 is set to a time required for the external driving unit to drive the first rotating disk 210 to rotate one revolution.

According to a preferred embodiment, the first sensing unit 110 is electrically connected to the booster pump 600, so that the first sensing unit 110 can control the booster pump 600 to be turned on to control the spray head 100 to spray the liquid. Preferably, the second sensing unit 510 is electrically connected to the booster pump 600 so that the second sensing unit 510 can control the booster pump 600 to be turned on to control the spray head 100 to spray the liquid when rotating.

According to a preferred embodiment, a conduit 610 is provided at the water suction port of the booster pump 600, and the conduit 610 is inserted into the first accommodating chamber 520 at a position below the liquid level and near the bottom of the first accommodating chamber 520, so that the booster pump 600 can sufficiently suck the sterilizing liquid in the first accommodating chamber 520. The times of adding the disinfectant can be reduced.

According to a preferred embodiment, a third sensing unit 120 is disposed at the spray head 100, and the third sensing unit 120 can detect the alcohol concentration and transmit the data to the display screen 530. Preferably, the disinfection device further comprises a display screen 530, wherein the display screen 530 is in signal connection with the third sensing unit 120, so that the display screen 530 can display the alcohol concentration information detected by the third sensing unit 120. Preferably, the third sensing unit 120 may be implemented as an alcohol sensor of model MQ-3.

According to a preferred embodiment, as shown in fig. 3. The sterilization apparatus further includes a power module 540, and the power module 540 is electrically connected to the first sensing unit 110, the second sensing unit 510, the third sensing unit 120, the booster pump 600, the external driving assembly 400, and the display screen 530 to supply power to the first sensing unit 110, the second sensing unit 510, the third sensing unit 120, the booster pump 600, the external driving assembly 400, and the display screen 530. Preferably, to facilitate storage of the device after use or when not in use, the device is further provided with a first switch arranged on the mains power supply circuit to turn the device on and off.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. An inductive hand sanitizer comprising: a spray head (100) capable of controlling the spraying of the sterilizing spray and a liquid supply tube (300) for supplying liquid to the spray head (100),

the liquid supply pipe (300) is provided with a connecting piece, the spray head (100) and the liquid supply pipe (300) are in liquid communication through the connecting piece, and the connecting piece is provided with a rotating mechanism (200) according to a mode that the spray head (100) can be driven to rotate relative to the liquid supply pipe (300) and meanwhile the liquid communication is kept.

2. A disinfection apparatus as claimed in claim 1, wherein said rotation mechanism (200) comprises a first rotation disc (210) for providing power and a first tube (220) for communicating with a liquid supply tube (300), said first rotation disc (210) being connected to said first tube (220),

the first pipe (220) is connected with the inner wall of the liquid supply pipe (300) in a sliding and sealing mode through a sealing piece in a mode that the first pipe can rotate relative to the liquid supply pipe (300) and keeps liquid communication;

the first rotating disc (210) is connected with an external driving assembly (400) in a mode of driving the first pipe (220) to rotate relative to the liquid supply pipe (300).

3. A disinfection device as claimed in claim 2, further comprising a housing (500), said housing (500) comprising a first receiving chamber (520) for receiving a disinfecting liquid;

the first accommodating cavity (520) is connected with the liquid supply pipe (300) through a booster pump (600) in a mode that disinfectant can reach the spray head (100) and be atomized and sprayed.

4. A disinfection apparatus as claimed in claim 3, further comprising a first sensing unit (110) and a second sensing unit (510) for controlling the operation of the spray head (100), said first sensing unit (110) being arranged with a sensing direction coinciding with the orientation of the spray head (100) in such a way as to control the spray head (100) to enter the first operating state when a user approaches the spray head (100) from the first direction;

the second sensing unit (510) is electrically connected to the external driving assembly (400) in a manner capable of controlling the spray head (100) to enter the second working state when the user approaches the spray head (100) from the second direction.

5. A disinfection apparatus as claimed in claim 4, wherein said first sensing unit (110) and said second sensing unit (510) are electrically connected to the booster pump (600) in such a manner that the operation of said booster pump (600) can be controlled to control the spray head (100) to spray water.

6. The sterilization apparatus as claimed in claim 5, wherein said pressurizing pump (600) is inserted into the liquid level in said first containing chamber (520) through a conduit (610) provided at said water suction port in such a manner as to suck the sterilizing liquid in said first containing chamber (520).

7. A disinfection apparatus as claimed in claim 6, wherein said nozzle (100) is provided with a third sensor unit (120) at said nozzle (100) in such a way that the concentration of the sprayed disinfection liquid can be detected.

8. A disinfection device as claimed in claim 7, wherein said first sensor unit (110) is arranged at the spray head (100) in such a way that it can be controlled to disinfect an area of skin in front of the spray head (100).

9. A disinfection device as claimed in claim 8, wherein said second sensor unit (510) is arranged at the top of said housing (500) facing away from the ground in such a way that said disinfection device can be controlled to disinfect itself when required.

10. A disinfection apparatus as claimed in claim 9, further comprising a power module (540), said first sensing unit (110), said second sensing unit (510), said third sensing unit (120), said external drive means and said booster pump (600) being connected to said power module (540), respectively.

Images