Meterable automatic dispensing equipment for hand disinfectant

Abstract

The utility model discloses a measurable automatic dispensing device for hand disinfectant, which belongs to the technical field of disinfection equipment and comprises a hand disinfectant outlet device and a disinfection bottle, the disinfection bottle comprises a bottle body and a liquid outlet pipe, and the hand disinfectant outlet device comprises a suspension fixing plate and a host; the host is in sliding fit with the suspension fixing plate; the bottle body is clamped on the host; the host is provided with a metering module. According to the utility model, the density data of the disinfectant is obtained through the metering module, the volume of a single dosage is obtained according to the change data of the mass used each time, and the milliliter number used each time is displayed on the display screen, so that a user can observe the change of the reading on the display screen to meter so as to judge whether the standard dosage is reached or not; not only is the waste caused by excessive taking avoided, but also the condition that the disinfection effect is poor when too little taking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection equipment, in particular to a device for automatically dispensing measurable hand disinfectant. Background Art

[0002] Hand hygiene is the simplest, most effective, most convenient and most economical way to control hospital infection. When washing hands and disinfecting hands before surgical operation, it is necessary to use appropriate doses of hand sanitizer and hand disinfectant to achieve hand hygiene and disinfection effect, so as to reduce the risk of surgical site infection and facilitate rapid recovery of postoperative incision.

[0003] Surgical disinfectant gel is a commonly used disinfectant for preoperative disinfection of surgical operations. Surgeons and instrument nurses usually estimate the amount of disinfectant to be used based on observation. When too much is used, it will cause waste, and when too little is used, the hand skin disinfection effect cannot be achieved. At present, existing equipment usually uses infrared sensing technology. When the user places his hand under the hand disinfectant liquid outlet, the infrared sensing head senses it and controls the drive mechanism in the equipment to operate, so as to press the top of the hand disinfectant bottle to discharge liquid. When a certain amount is taken, the liquid stops discharging, which enables surgeons to quickly and effectively disinfect their hands.

[0004] However, this device also has some problems. First, its use usually relies on the user's feeling. When the user keeps the hand under the liquid outlet for a long time, the amount taken may exceed the standard amount, resulting in a waste of disinfectant. When the hand stays under the liquid outlet for a short time, the amount taken does not reach the standard amount, resulting in a poor disinfection effect. Second, the gel stuck at the mouth of the liquid outlet tube will be exposed to the air. When the liquid is discharged, the disinfection bottle needs to be reset by suction. At this time, the part exposed to the air is easily sucked into the mouth of the tube, causing contamination of the disinfectant.

[0005] Therefore, we propose a measurable automatic dispensing device for hand disinfectant to solve the above problems.

[0006] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0007] The purpose of the utility model is to provide a device for automatically dispensing a measurable hand disinfectant solution to solve the problems in the current market raised by the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a measurable automatic dispensing device for hand disinfectant, comprising a hand disinfectant dispenser and a disinfection bottle, wherein the disinfection bottle comprises a bottle body and a liquid outlet pipe, and the hand disinfectant dispenser comprises a hanging fixing plate and a main unit;

[0009] The main machine is slidably matched with the suspension fixing plate;

[0010] The bottle body is clamped on the host;

[0011] The host is provided with a metering module.

[0012] Preferably, the host comprises a body, an electric push rod arranged in the inner cavity of the body, and a buckle rotatably connected to the body;

[0013] The bottle body is arranged between the body and the buckle;

[0014] The output end of the electric push rod passes through the machine body and is located above the bottle body.

[0015] Preferably, the metering module includes a gravity sensor, a display screen and a computing unit;

[0016] The gravity sensor is arranged at the contact point between the fuselage and the bottle body;

[0017] The display screen is arranged on the buckle;

[0018] The computing unit is arranged in the inner cavity of the fuselage.

[0019] Preferably, the host further includes a working indicator light, an infrared sensor head, a power on / off button, a liquid output adjustment button, a data port, a power socket and a battery box;

[0020] The working indicator light and infrared sensor head are arranged on the front side of the fuselage;

[0021] The power on / off button and the liquid output adjustment button are arranged on the body and are respectively located on both sides of the bottle body;

[0022] The data port is arranged on the body and located above the bottle body;

[0023] The power socket is arranged on the side of the fuselage;

[0024] The battery box is arranged on the back side of the machine body.

[0025] Preferably, the buckle includes a snap ring and a magnetic block;

[0026] The display screen is fixed on the clamp ring;

[0027] The magnetic block is fixed on the clamping ring and is magnetically connected to the opening of the clamping ring.

[0028] Preferably, the clamping ring is further provided with a sleeve, and the sleeve comprises a tube body and a blocking ball;

[0029] The tube body is movably sleeved with the liquid outlet tube;

[0030] The blocking ball is arranged in the tube body.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] (1) The utility model obtains the density data of the disinfectant through a metering module, and obtains the volume of a single usage amount after conversion according to the change data of the mass each time it is used, and displays the number of milliliters used each time on a display screen. The user can observe the change in the display screen to measure and judge whether the standard usage amount is reached, thereby avoiding waste caused by taking too much and also avoiding the situation where the disinfection effect is poor when taking too little.

[0033] (2) The utility model sets a sleeve at the mouth of the liquid outlet pipe. When the liquid is discharged, the disinfectant squeezes the blocking ball to discharge the liquid. After the squeezing is completed, the blocking ball is reset to avoid the problem of the disinfectant flowing back into the liquid outlet pipe and contaminating the disinfectant.

[0034] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0036] Figure 2 This is a schematic diagram of the structure of the hand disinfectant dispenser of the utility model;

[0037] Figure 3 This is a schematic diagram of the position of the buckle of the utility model on the hand disinfectant dispenser;

[0038] Figure 4 for Figure 2 Bottom view of

[0039] Figure 5 It is a schematic diagram of the back structure of the fuselage of the utility model;

[0040] Figure 6 It is a structural schematic diagram of the suspension fixing plate in the utility model;

[0041] Figure 7 It is a structural schematic diagram of the sleeve in the utility model.

[0042] In the figure: 1. Hand disinfectant dispenser; 2. Disinfection bottle; 3. Metering module; 4. Casing;

[0043] 101. Suspension fixing plate; 102. Host;

[0044] 201, bottle body; 202, liquid outlet pipe;

[0045] 301, gravity sensor; 302, display screen; 303, computing unit;

[0046] 401, tube body; 402, blocking ball;

[0047] 1021, body; 1022, electric push rod; 1023, buckle; 1024, working indicator light; 1025, infrared sensor head; 1026, power on / off button; 1027, liquid output adjustment button; 1028, data port; 1029, power socket; 1030, battery box;

[0048] 10231. Snap ring; 10232. Magnetic block. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any size is only exemplary and not restrictive.

[0050] See also Figure 1-Figure 5A quantifiable hand disinfectant automatic dispensing device comprises: a hand disinfectant dispenser 1, a disinfection bottle 2, a metering module 3 and a sleeve 4, the hand disinfectant dispenser 1 comprises a hanging fixing plate 101 and a host 102, the host 102 comprises a body 1021, a vertical electric push rod 1022 is arranged in the inner cavity of the body 1021, the top of the electric push rod 1022 passes through the body 1021, the body 1021 is also provided with a buckle 1023 located below the front side thereof, a working indicator light 1024 is arranged on the front side of the head of the body 1021, and the head The bottom surface is respectively provided with an infrared sensor head 1025, a power button 1026, a liquid output adjustment button 1027 and a data port 1028, a power jack is provided on the side of the body 1021, and a battery box 1030 is provided on the back of the body 1021; the buckle 1023 includes a snap ring 10231 and a magnetic block 10232 arranged at the end of the snap ring 10231, the snap ring 10231 is divided into two parts, the two parts are rotatably connected together, wherein the magnetic block 10232 is arranged at the opening of the two parts, and the opening of the snap ring 10231 is made of gold The clamping ring 10231 is used to place the sterilizing bottle 2; the sterilizing bottle 2 includes a bottle body 201 and a liquid outlet pipe 202, the liquid outlet pipe 202 is connected to the bottle body 201, the bottle body 201 is placed on the clamping ring 10231, and the pressing head on the top of the bottle body 201 is located directly below the top of the electric push rod 1022; the metering module 3 includes a gravity sensor 301, a display screen 302 and a computing unit 303, the gravity sensor 301 is arranged above the clamping ring 10231 and contacts with the bottle body 201, and the display screen 302 and the computing unit 303. The display screen 302 is arranged on the front side of the retaining ring 10231, and the calculation unit 303 is installed on the back of the fuselage 1021, and is used to convert the obtained mass conversion data into volume data. The display screen 302 has the function of inputting and outputting data. When setting before use, the empty weight and the mass of the disinfection bottle 2 when fully loaded can be measured. After inputting the volume data, the density data of the disinfectant can be obtained and stored in the calculation unit 303. After each use of the disinfectant, the single solution usage volume is measured based on the density data and the change in mass.

[0051] See also Figure 5 and Figure 6 , Figure 6 1 is a schematic diagram of the structure of the hanging fixing plate 101. The hanging fixing plate 101 is provided with a through hole for hanging it on the wall. The hanging fixing plate 101 is also provided with a vertical groove. Figure 5 A schematic diagram of the back of the host 102 is shown. A card block is provided at a position on the back of the host 102 corresponding to the suspension fixing plate 101. When in use, the host 102 is moved from top to bottom and the card block on the back of the host 102 is inserted into the groove on the suspension fixing plate 101.

[0052] See also Figure 7 , Figure 7 The schematic diagram of the internal structure of the sleeve 4 is shown. The sleeve 4 includes a tube body 401 and a blocking ball 402. The inner diameter of the tube body 401 changes from large to small. The blocking ball 402 is located therein and has a diameter greater than the inner diameter of the smallest inner diameter of the tube body 401. At the same time, an elastic rope is installed on the blocking ball 402, which is fixedly connected to the tube body 401. The end of the tube body 401 with a smaller inner diameter is sleeved on the liquid outlet pipe 202. When the disinfectant is squeezed out of the liquid outlet pipe, the disinfectant flows out through the blocking ball 402. After flowing out, the blocking ball 402 is reset under the action of the elastic rope, blocking the tube body 401 to prevent the disinfectant stuck at the outlet of the tube body 401 from flowing back. In addition, the disinfection bottle 2 is provided with some vents. After the liquid is pressed out, air is inhaled when resetting to avoid the situation that the disinfection bottle 2 cannot be reset due to the blocking of the blocking ball 402 and the air cannot enter the disinfection bottle 2. Since the opening of the vents is a common method, it is not shown in the figure.

[0053] Working principle of this embodiment: before using the disinfection gel, first measure the empty weight and the full weight of the disinfection bottle 2, obtain the density data of the disinfection gel according to the capacity data of the disinfection bottle 2, and store it in the calculation unit 303. When the surgeon is using it, the infrared sensor head 1025 senses whether the staff is using it. When the liquid needs to be discharged, the electric push rod 1022 is pressed down to squeeze out the disinfection liquid in the disinfection bottle 2. The disinfection liquid passes through the sleeve 4 and falls into the hands of the staff. After completion, the data of the change in the mass of the disinfection liquid is obtained through the gravity sensor 301, and the number of milliliters used is calculated according to the density data obtained in advance to confirm whether the amount of disinfection liquid taken meets the standard. When replacing other disinfectants, it can also be achieved according to the above steps.

[0054] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0055] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0056] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0059] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for automatically dispensing a measurable amount of hand disinfectant, comprising a hand disinfectant dispenser (1) and a disinfection bottle (2), wherein the disinfection bottle (2) comprises a bottle body (201) and a liquid outlet pipe (202), characterized in that: The hand disinfectant liquid dispenser (1) comprises a hanging fixing plate (101) and a main unit (102); The main machine (102) is slidably matched with the suspension fixing plate (101); The bottle body (201) is snap-connected to the main machine (102); The host (102) is provided with a metering module (3).

2. The automatic dispensing device for hand disinfectant with a measurable volume according to claim 1, characterized in that: The host (102) comprises a body (1021), an electric push rod (1022) disposed in the inner cavity of the body (1021), and a buckle (1023) rotatably connected to the body (1021); The bottle body (201) is disposed between the body (1021) and the buckle (1023); The output end of the electric push rod (1022) passes through the body (1021) and is located above the bottle body (201).

3. The automatic dispensing device for hand disinfectant with meterable volume according to claim 2, characterized in that: The metering module (3) comprises a gravity sensor (301), a display screen (302) and a calculation unit (303); The gravity sensor (301) is arranged at a contact point between the body (1021) and the bottle body (201); The display screen (302) is arranged on the buckle (1023); The computing unit (303) is arranged in the inner cavity of the fuselage (1021).

4. The automatic dispensing device for hand disinfectant with meterable volume according to claim 2, characterized in that: The host (102) further comprises a working indicator light (1024), an infrared sensor head (1025), a power on / off button (1026), a liquid output adjustment button (1027), a data port (1028), a power socket (1029) and a battery box (1030); The working indicator light (1024) and the infrared sensor head (1025) are arranged on the front side of the body (1021); The power on / off button (1026) and the liquid output adjustment button (1027) are arranged on the body (1021) and are respectively located on both sides of the bottle body (201); The data port (1028) is arranged on the body (1021) and is located above the bottle body (201); The power socket (1029) is arranged on the side of the body (1021); The battery box (1030) is arranged on the back side of the body (1021).

5. The automatic dispensing device for hand disinfectant with meterable volume according to claim 3, characterized in that: The buckle (1023) comprises a snap ring (10231) and a magnetic block (10232); The display screen (302) is fixed on the clamping ring (10231); The magnetic block (10232) is fixed on the retaining ring (10231) and is magnetically connected to the opening of the retaining ring (10231).

6. The automatic dispensing device for hand disinfectant with meterable volume according to claim 5, characterized in that: The clamping ring (10231) is further provided with a sleeve (4), and the sleeve (4) comprises a tube body (401) and a blocking ball (402); The tube body (401) is movably sleeved with the liquid outlet tube (202); The blocking ball (402) is arranged in the tube body (401).

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