CN217311602U

CN217311602U - Hand liquid removing device

Info

Publication number: CN217311602U
Application number: CN202220658970.0U
Authority: CN
Inventors: 吴校慧; 董迅
Original assignee: Ningbo Haishu District Hospital Of Traditional Chinese Medicine
Current assignee: Ningbo Haishu District Hospital Of Traditional Chinese Medicine
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-30
Anticipated expiration: 2032-03-23

Abstract

The utility model belongs to the field of medical equipment, especially, relate to a liquid device disappears to hand, include: the hand disinfectant is arranged on the fixed seat; the pressing mechanism is used for extruding and quantitatively discharging the hand disinfectant, and comprises a control module, a pressing drive and a sensor, wherein the control module controls the pressing drive to perform pressing action twice according to signal change of the sensor, and the stroke of the second pressing action is fixed. The utility model controls the press drive to move twice according to the signal change of the sensor by the control module, and sets the stroke of the second press as a fixed value, thereby avoiding the waste of hand disinfectant; meanwhile, the hand-disinfecting liquid can be automatically pressed according to the pressing type hand-disinfecting liquid of common opaque packages on the market, liquid is quantitatively discharged, cross infection caused by manual pressing is avoided, hospital infection risks can be effectively reduced, and the use is convenient.

Description

Hand liquid removing device

Technical Field

The utility model belongs to the field of medical equipment, especially, relate to a liquid device disappears to hand.

Background

The hand-free disinfectant (hereinafter referred to as hand disinfectant) is a disinfectant which does not need to be washed by water and is very convenient to use, but the currently used hand disinfectant mostly adopts opaque materials to avoid volatilizing the bottle body, so that the residual amount of the internal liquid cannot be seen; and most of the existing hand disinfectant adopts a push type design.

In order to reduce hospital infection risk, a plurality of hand disinfecting devices are required to be arranged in a hospital, in the prior art, a pressing type hand disinfecting liquid is mostly fixed on the wall surface of the hospital in a fixing frame or fixing frame mode, the hand disinfecting liquid is designed in a pressing mode and can be discharged after being manually pressed, and viruses and bacteria carried in a handle are easy to remain on a pressing rod of the hand disinfecting liquid in the pressing process, so that cross infection is caused; and most of hand disinfectant can not observe the internal allowance in use, so that empty bottles or insufficient allowance can be easily found in use, the disinfection effect is influenced, and the risk of hospital infection is increased.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a hand disinfecting device which can automatically press down to discharge liquid and is convenient to replace.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hand sanitizer, comprising:

the hand disinfectant is arranged on the fixed seat;

the pressing mechanism is used for extruding the hand disinfectant liquid to discharge the liquid quantitatively and comprises a control module, a pressing drive and a sensor, the control module controls the pressing drive to perform pressing actions twice according to signal changes of the sensor, and the stroke of the second pressing action is fixed.

The further technical scheme is as follows: the output end of the press-down drive is connected with a pressure head, the pressure head is provided with the sensor, and the sensor and the press-down drive are both electrically connected with the control module.

The further technical scheme is as follows: the lower extreme of pressure head is provided with the recess, the shape of recess with the shape phase-match of hand liquid that disappears according to the depression bar, the sensor sets up in the recess.

The further technical scheme is as follows: the sensor is a photosensitive sensor, and the stroke of the second pressing of the pressing drive is 1cm-2 cm.

The further technical scheme is as follows: the fixing seat comprises a fixing plate, a bottom plate and a top plate are arranged on the lower portion and the upper portion of the side face of the fixing plate respectively, the hand disinfectant is arranged on the bottom plate, and the pressing mechanism is arranged in the middle of the lower side of the top plate.

The further technical scheme is as follows: the bottom plate is provided with a sucker, the hand disinfectant is fixed under the pressing mechanism through the sucker, and the fixing plate is fixed on a vertical wall surface through a fixing bolt or adhesive.

The further technical scheme is as follows: the middle part of the bottom plate is provided with a weighing sensor, an alarm and a display screen, and the weighing sensor, the alarm and the display screen are all electrically connected with the control module.

The further technical scheme is as follows: the display screen is provided with the liquid allowance in the hand disinfectant, the control module controls the action of the alarm according to the signal of the weighing inductor, and the weighing inductor and the pressing mechanism do not act simultaneously.

The further technical scheme is as follows: an infrared sensor is arranged on the top plate, and the infrared sensor is electrically connected with the control module and is positioned in the front of the pressing mechanism.

The further technical scheme is as follows: a waste liquid groove is arranged on the bottom plate and corresponds to the position under the hand disinfectant liquid outlet.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the hand liquid eliminating device provided by the utility model controls the pressing drive to move twice through the control module according to the signal change of the sensor, and simultaneously sets the stroke of the second pressing as a fixed value, thereby avoiding the waste of hand liquid elimination; meanwhile, the hand-disinfecting liquid can be automatically pressed according to the pressing type hand-disinfecting liquid of common opaque packages on the market, liquid is quantitatively discharged, cross infection caused by manual pressing is avoided, hospital infection risks can be effectively reduced, and the use is convenient.

(2) The sensor is photosensitive sensor and sets up in the recess of pressure head, can confirm whether the pressure head presses on the pressing lever of the liquid that disappears of hand according to photosensitive sensor's signal change, and the stroke that will push down the drive and press the actuating lever simultaneously is established to be fixed, can guarantee ration and go out the liquid, avoids extravagant.

(3) The hand disinfectant is fixed by the bottom plate through the sucking disc, so that the hand disinfectant is convenient to install and replace; the weighing sensor arranged on the bottom plate can detect the liquid allowance inside the hand disinfectant, and can give an alarm in time when the allowance is insufficient by combining with the alarm to remind a worker to replace the hand disinfectant; meanwhile, the display screen can display information such as the surplus of the disinfectant, and the like, so that the disinfectant is convenient to take and use; the weighing sensor and the pressing mechanism do not act simultaneously, so that data deviation caused by pressing action can be avoided, and detection accuracy is guaranteed.

(4) The infrared sensor can automatically discharge liquid when detecting hands, is convenient to use and is used in a non-contact manner, so that the risk of hospital infection is reduced; the waste liquid tank can collect the spilled hand disinfectant, so that the equipment is prevented from being polluted.

Drawings

Fig. 1 is an isometric view of a preferred embodiment of the invention.

Fig. 2 is a side view of a preferred embodiment of the present invention.

Fig. 3 is a cross-sectional view of a preferred embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the indenter according to a preferred embodiment of the present invention.

Fig. 5 is a schematic diagram of a preferred embodiment of the present invention.

In the figure, 100, a fixed seat; 110. a fixing plate; 120. a base plate; 121. a waste liquid tank; 130. a top plate; 200. hand-disinfecting liquid; 300. a pressing mechanism; 310. a control module; 320. downward pressing driving; 330. a sensor; 340. a pressure head; 341. a groove; 400. a weighing sensor; 500. an alarm; 600. a display screen; 700. an infrared sensor.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 5, a hand disinfectant device includes:

a fixed seat 100 on which a hand disinfectant 200 is arranged;

the pressing mechanism 300 is used for extruding the hand disinfecting liquid 200 to discharge liquid quantitatively, and comprises a control module 310, a pressing drive 320 and a sensor 330, wherein the control module 310 controls the pressing drive 320 to perform pressing actions twice according to signal changes of the sensor 330, and the stroke of the second pressing action is fixed.

The utility model provides a hand liquid-removing device, which controls the press drive 320 to move twice through the control module 310 according to the signal change of the sensor 330, and sets the stroke of the second press as a fixed value, thereby avoiding the waste of hand liquid-removing; meanwhile, the hand disinfecting liquid 200 can be automatically pressed by pressing the common opaque package in the market, so that the liquid can be quantitatively discharged, the cross infection caused by manual pressing is avoided, the nosocomial infection risk can be effectively reduced, and the use is convenient.

Specifically, the control module 310 in this embodiment is a PLC control circuit; the pressing-down driving unit 320 in this embodiment performs two pressing-down operations, the first pressing-down operation is a continuous pressing-down operation, which is stopped according to the signal of the sensor 330, and the pressing-down depth of the second pressing-down operation is fixed, because the pressing-down depth of the commercially available pressing-type pump head limits the second pressing-down operation, i.e., the pressing-down operation of the pressing-type pump head is limited, so that the liquid outlet amount is fixed, and waste is avoided.

The pressing drive 320 in this embodiment may be a single drive to implement two-stage motion, or two drives to implement two-stage motion, so as to ensure that the stroke of the pressing pump head is fixed.

Preferably, the output end of the push-down driver 320 is connected with a pressure head 340, the pressure head 340 is provided with the sensor 330, and both the sensor 330 and the push-down driver 320 are electrically connected with the control module 310.

Specifically, the ram 340 in this embodiment is replaceable to accommodate different hand sanitizer 200 sizes.

Further preferably, the lower end of the pressing head 340 is provided with a groove 341, the shape of the groove 341 matches with the shape of the pressing rod of the hand disinfectant 200, and the sensor 330 is arranged in the groove 341.

Specifically, in the embodiment, a hole is formed in the groove 341, the sensor 330 is disposed in the hole, and a plurality of convex portions are disposed on the side wall of the groove 340, and are used for clamping the pressing rod of the liquid disinfectant 200, so as to achieve an anti-slip effect.

Further preferably, the sensor 330 is a photosensitive sensor, and the stroke of the second pressing of the pressing driver 320 is 1cm-2 cm.

In this embodiment, the sensor 330 is a photosensitive sensor and is disposed in the recess 341 of the pressing head 340, and can determine whether the pressing head 340 is pressed on the pressing rod of the hand disinfecting liquid 200 according to the signal change of the photosensitive sensor, and the stroke of the pressing driving rod of the pressing driver 320 is fixed, so that the quantitative liquid discharge can be ensured, and the waste can be avoided.

Specifically, the stroke of the second depression of the depression driver 320 in the present embodiment is 1.5 cm.

Preferably, the fixing base 100 includes a fixing plate 110, a bottom plate 120 and a top plate 130 are respectively disposed at a lower portion and an upper portion of a side surface of the fixing plate 110, the hand disinfectant 200 is disposed on the bottom plate 120, and the pressing mechanism 300 is disposed at a lower middle portion of the top plate 130.

Specifically, the top plate 130 in this embodiment is a hollow structure, the pressing mechanism 300 is disposed inside the top plate 130, and the top plate 130 is further provided with a removable cover plate, which facilitates maintenance.

Further preferably, a suction cup is disposed on the bottom plate 120, the hand disinfecting liquid 200 is fixed under the pressing mechanism 300 through the suction cup, and the fixing plate 110 is fixed on a vertical wall surface through a fixing bolt or an adhesive.

Specifically, the middle part of bottom plate 120 in this embodiment is provided with the recess, and inductor 400 of weighing inlays to be established in this recess, is provided with a horizontal plate on the inductor 400 of weighing, is provided with a plurality of sucking disc on the horizontal plate.

Further preferably, the middle of the bottom plate 120 is provided with a weighing sensor 400, an alarm 500 and a display screen 600, and the weighing sensor 400, the alarm 500 and the display screen 600 are all electrically connected with the control module 310.

Weighing inductor 400, alarm 500, display screen 600 and pushing down mechanism 300 in this embodiment can supply power through dry battery, also can be for 220V commercial power supply, specifically, adopt the dry battery power supply in this embodiment, and the battery compartment is located bottom plate 120 inboardly.

Specifically, the weighing sensor 400 in this embodiment is configured to perform timing detection in a normal state, but automatically detect the timing detection once after each pressing operation of the pressing driver 320; the control module 310 in this embodiment is further provided with a circuit switch, and the control module 310 is closed when the hand sanitizer 200 is replaced.

Further preferably, the display screen 600 displays the remaining amount of the liquid in the hand disinfecting liquid 200, the control module 310 controls the operation of the alarm 500 according to the signal of the weighing sensor 400, and the weighing sensor 400 and the pressing mechanism 300 do not operate simultaneously.

In this embodiment, the hand disinfectant 200 is fixed by the bottom plate 120 through the suction cup, so that the hand disinfectant is convenient to install and replace; the weighing sensor 400 arranged on the bottom plate 120 can detect the liquid allowance inside the hand sterilizing liquid 200, and can give an alarm in time when the allowance is insufficient by combining with the alarm 500 to remind a worker to replace the hand sterilizing liquid; meanwhile, the display screen 600 can display information such as the residual amount of the liquid disinfectant 200, so that the liquid disinfectant can be conveniently taken and used, and specifically, the display screen 600 in the embodiment can also display other information, such as the replacement date, the validity period, the weather or the date of the liquid disinfectant 200; alarm 500 in this embodiment is the pilot lamp, and the pilot lamp can send the light of different colours according to weighing inductor 400's signal, and weighing inductor 400 and push down mechanism 300 do not move simultaneously, can avoid because the data deviation that the action leads to pushes down, guarantee to detect the accuracy, specifically, weighing inductor 400's in this embodiment circuit passes through on the contactor cluster goes into and pushes down the normally closed contact of drive 310.

Preferably, an infrared sensor 700 is disposed on the top plate 130, and the infrared sensor 700 is electrically connected to the control module 310 and is located at the front of the pressing mechanism 300.

Further preferably, a waste liquid tank 121 is disposed on the bottom plate 120 and right below the liquid outlet of the manual sterilizing liquid 200.

In the embodiment, the infrared sensor 700 can automatically discharge liquid when detecting hands, is convenient to use and is used in a non-contact manner, so that the risk of hospital infection is reduced; the waste liquid tank 121 can collect spilled hand disinfectant, so that equipment pollution is avoided.

When the utility model is used, medical staff can fix the fixing frame 100 on the wall of hospital through adhesive glue or fixing bolts, and fix the hand disinfecting liquid 200 (pressing type and bottle body opaque disinfectant) used at present on the bottom plate 120 through sucking disc adsorption, so as to ensure that the pressing rod of the hand disinfecting liquid 200 is arranged towards the front while ensuring stable fixation, thereby facilitating the use of users;

when the hand-extinguishing liquid dispenser is used, a user extends a hand to a liquid outlet of the hand-extinguishing liquid 200, the infrared sensor 700 arranged on the top plate 130 detects the hand, a signal is sent to the control module 310, the control module 310 controls the press-down driver 320 to press down for the first time, the output end of the press-down driver 320 drives the press head 340 to continuously descend until the groove 341 in the press head 340 is buckled with the press rod of the hand-extinguishing liquid 200, at the moment, the light in the groove 341 changes, the sensor 330 in the groove 341 sends a signal to the control module 310, the control module 310 controls the press-down driver 320 to press down for the second time by 1.5cm, then the press rod stops pressing down and resets, and the hand-extinguishing liquid 200 is rebounded to discharge liquid quantitatively.

Under the conventional state, the display screen 600 displays the remaining amount of the hand disinfecting liquid 200, and when the weighing sensor 400 detects that the hand disinfecting liquid 200 is lower than a certain value, the control module 310 controls the alarm 500 to give an alarm to remind medical staff of timely replacement.

It should be noted that the descriptions in the present application as to "first", "second", "a", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A hand sanitizer, comprising:

a fixed seat (100) on which a hand disinfectant (200) is arranged;

the pressing mechanism (300) is used for extruding the hand disinfectant (200) to discharge liquid quantitatively and comprises a control module (310), a pressing drive (320) and a sensor (330), wherein the control module (310) controls the pressing drive (320) to perform pressing actions twice according to signal changes of the sensor (330), and the stroke of the second pressing action is fixed.

2. The hand disinfection device of claim 1, wherein the output end of the push-down driver (320) is connected with a pressure head (340), the pressure head (340) is provided with the sensor (330), and the sensor (330) and the push-down driver (320) are both electrically connected with the control module (310).

3. A hand disinfection device as claimed in claim 2, characterised in that the lower end of said pressure head (340) is provided with a recess (341), the shape of the recess (341) matches the shape of the pressing rod of said hand disinfection liquid (200), and said sensor (330) is arranged in the recess (341).

4. A hand disinfection device as claimed in claim 3, wherein said sensor (330) is a light sensitive sensor and said second depression of said depression drive (320) is a stroke of 1cm to 2 cm.

5. The hand disinfection device of claim 1, wherein the fixing base (100) comprises a fixing plate (110), a bottom plate (120) and a top plate (130) are respectively arranged at the lower part and the upper part of the side surface of the fixing plate (110), the hand disinfection liquid (200) is arranged on the bottom plate (120), and the pressing mechanism (300) is arranged at the middle part of the lower side of the top plate (130).

6. The hand disinfection device of claim 5, wherein a sucker is arranged on the bottom plate (120), the hand disinfection liquid (200) is fixed under the pressing mechanism (300) through the sucker, and the fixing plate (110) is fixed on a vertical wall surface through a fixing bolt or an adhesive.

7. The hand disinfection device of claim 5, wherein a weighing sensor (400), an alarm (500) and a display screen (600) are arranged in the middle of the bottom plate (120), and the weighing sensor (400), the alarm (500) and the display screen (600) are all electrically connected with the control module (310).

8. The hand disinfecting device of claim 7, wherein the display screen (600) displays the remaining amount of the liquid in the hand disinfecting liquid (200), the control module (310) controls the action of the alarm (500) according to the signal of the weighing sensor (400), and the weighing sensor (400) and the pressing mechanism (300) do not act simultaneously.

9. A hand disinfection device as claimed in claim 5, wherein said top plate (130) is provided with an infrared sensor (700), said infrared sensor (700) being electrically connected to said control module (310) and located in front of said pressing means (300).

10. A hand-disinfecting device as claimed in claim 9, wherein a waste liquid tank (121) is arranged on said bottom plate (120) just below the liquid outlet of said hand-disinfecting liquid (200).