CN211534171U - Wall-mounted liquid feeder - Google Patents
Wall-mounted liquid feeder Download PDFInfo
- Publication number
- CN211534171U CN211534171U CN201921464257.7U CN201921464257U CN211534171U CN 211534171 U CN211534171 U CN 211534171U CN 201921464257 U CN201921464257 U CN 201921464257U CN 211534171 U CN211534171 U CN 211534171U
- Authority
- CN
- China
- Prior art keywords
- liquid
- shell
- transmission device
- liquid feeding
- liquid outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a wall-mounted liquid feeder in the washing field, which comprises a liquid storage bottle, a shell, an MCU, an infrared sensor, a power module, a liquid feeding transmission device and a residual liquid dripping prevention component; the infrared sensor, the power supply module and the liquid feeding transmission device are respectively connected with the MCU; the liquid storage bottle is arranged at the upper end of the shell and is communicated with the shell; the MCU, the infrared sensor, the power supply module, the liquid feeding transmission device and the residual liquid dripping prevention component are all arranged inside the shell; the input end of the residual liquid dripping prevention component is communicated with the output end of the liquid feeding transmission device, and the output end of the residual liquid dripping prevention component penetrates through the lower end of the shell. The utility model has the advantages that: the hand sanitizer can uniformly discharge liquid and avoid the phenomenon of residual dripping.
Description
Technical Field
The utility model relates to the field of washing, in particular to a wall-mounted liquid feeder.
Background
At present, the hand sanitizer is a washing product frequently used in daily life of people and is usually placed in kitchens, toilets and other places. Conventionally, hand sanitizer is stored in a container, and is pressed out of the container by pressing a pressing device provided at the top of the container, or is delivered using an electric dispensing device. When washing hands, the output hand sanitizer is smeared on the part to be washed, the hands are repeatedly kneaded to form bubbles, and then the part is washed clean by tap water.
However, the conventional method of using electric liquid discharge has the following problems: the opening and closing of the bottom valve are controlled by the motor, so that the hand sanitizer is released by free fall, more liquid is discharged when the hand sanitizer is filled, and less and uneven liquid is discharged when the hand sanitizer is less, and residual drops are generated.
Therefore, how to provide a wall-mounted liquid dispenser to achieve uniform liquid discharge of the hand sanitizer and avoid the phenomenon of residual dripping is an urgent problem to be solved.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in providing a wall-hanging liquid feeder, realizes making the liquid soap play liquid evenly, avoids appearing the surplus phenomenon of dripping.
The utility model discloses a realize like this: a wall-mounted liquid feeder comprises a liquid storage bottle, a shell, an MCU, an infrared sensor, a power module, a liquid feeding transmission device and a residual liquid dripping prevention component;
the infrared sensor, the power supply module and the liquid feeding transmission device are respectively connected with the MCU;
the liquid storage bottle is arranged at the upper end of the shell and is communicated with the shell; the MCU, the infrared sensor, the power supply module, the liquid feeding transmission device and the residual liquid dripping prevention component are all arranged inside the shell; the input end of the residual liquid dripping prevention component is communicated with the output end of the liquid feeding transmission device, and the output end of the residual liquid dripping prevention component penetrates through the lower end of the shell.
Furthermore, the liquid feeding transmission device comprises a motor cover, a motor, a pressing plate, a first sealing ring, a second sealing ring, a gear set, a liquid feeding shell and a plurality of screws;
the motor is fixed in the motor cover through a screw and a pressing plate; the first sealing ring is arranged on the pressure plate; the output end of the motor is connected with the gear set; the second sealing ring is arranged between the output end of the motor and the gear set; the liquid feeding shell is provided with a liquid inlet and a liquid outlet; the gear set is positioned in the liquid feeding shell and used for outputting the hand sanitizer flowing in from the liquid inlet to the liquid outlet.
Furthermore, the residual liquid dripping prevention component comprises a liquid outlet nozzle, a non-return rubber sucking disc and a third sealing ring;
the non-return rubber sucker is arranged at the input end of the liquid outlet nozzle; the third sealing ring is arranged between the liquid outlet nozzle and the liquid feeding shell; the liquid outlet nozzle is fixed on the liquid feeding shell through a screw and is communicated with the liquid outlet.
Further, the shell comprises an upper shell and a lower shell; the upper end of the upper shell is communicated with the liquid storage bottle, and the lower end of the upper shell is connected with the lower shell;
the lower shell is provided with a first hole for discharging liquid from the liquid outlet nozzle and a second hole for receiving and sending induction signals by the infrared inductor; the liquid feeding transmission device is fixed on the lower shell through a bolt.
Further, the device also comprises a fixing piece; the fixing piece is arranged at the rear end of the shell.
Further, the power module comprises a battery and a battery box; the battery is arranged in the battery box; the battery is connected with the MCU.
The utility model has the advantages that:
1. by arranging the liquid feeding transmission device and the MCU, namely the MCU controls the motor driving gear set to disturb the set time length of the hand sanitizer, the hand sanitizer is output to the liquid outlet, so that the hand sanitizer can be uniformly discharged, and the problem of low user experience caused by different liquid discharge amounts during hand washing at each time is avoided.
2. Through setting up prevent remaining liquid play liquid subassembly, when the liquid soap measure is not enough, non return rubber suction cup sorption liquid outlet prevents the remaining liquid, when motor drive gear set output liquid soap, non return rubber suction cup hangs down under the effect of gravity, and then passes through the liquid outlet mouth goes out the liquid, avoids appearing the remaining liquid phenomenon promptly.
3. The fixing piece is arranged at the rear end of the shell, so that the wall-mounted liquid feeder can be fixed on a wall, the space of a table top is not occupied, and the wall-mounted liquid feeder is prevented from being overturned.
4. Through setting up first sealing washer and second sealing washer, effectively prevent that the liquid soap from getting into the motor and lead to the damage of motor.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a wall-mounted liquid dispenser according to the present invention.
Fig. 2 is a front view of a wall-mounted dispenser of the present invention.
Fig. 3 is a side view of a wall-mounted dispenser of the present invention.
Fig. 4 is an exploded view of a wall-mounted dispenser of the present invention.
Fig. 5 is a schematic block diagram of a wall-mounted dispenser of the present invention.
Description of the labeling:
100-a wall-mounted liquid feeder, 1-a liquid storage bottle, 2-a shell, 3-a MCU, 4-an infrared sensor, 5-a power module, 6-a liquid feeding transmission device, 7-an anti-residual liquid dripping component, 21-an upper shell, 22-a lower shell, 221-a first hole, 222-a second hole, 51-a battery box, 61-a motor cover, 62-a motor, 63-a pressing plate, 64-a first sealing ring, 65-a second sealing ring, 66-a gear set, 67-a liquid feeding shell, 68-a screw, 671-a liquid inlet, 672-a liquid outlet, 71-a liquid outlet nozzle, 72-a non-return rubber sucker and 73-a third sealing ring.
Detailed Description
Referring to fig. 1 to 5, a preferred embodiment of a wall-mounted liquid dispenser 100 of the present invention includes a liquid storage bottle 1, a housing 2, an MCU3, an infrared sensor 4, a power module 5, a liquid feeding transmission device 6, and an anti-residual-dripping component 7; the liquid storage bottle 1 is used for storing a hand sanitizer; the infrared sensor 4 is used for sensing a human hand and sending a sensing signal to the MCU 3; the MCU3 is used for receiving the sensing signal of the infrared sensor 4 and driving the liquid feeding transmission device 6 to output the hand sanitizer, and in specific implementation, the MCU capable of achieving this function is selected from the prior art, and is not limited to any type, and the control program is well known to those skilled in the art, which is available to those skilled in the art without creative work; the power module 5 is used for supplying power to the wall-mounted liquid feeder 100; the liquid feeding transmission device 6 is used for disturbing the hand sanitizer so as to output the hand sanitizer; the residual drip prevention assembly 7 is used for outputting the hand sanitizer to a user and preventing residual drips.
The infrared inductor 4, the power supply module 5 and the liquid feeding transmission device 6 are respectively connected with the MCU 3;
the liquid storage bottle 1 is arranged at the upper end of the shell 2 and is communicated with the shell 2; the MCU3, the infrared inductor 4, the power module 5, the liquid feeding transmission device 6 and the residual liquid dripping prevention component 7 are all arranged in the shell 2; the input end of the residual liquid dripping prevention component 7 is communicated with the output end of the liquid feeding transmission device 6, and the output end of the residual liquid dripping prevention component passes through the lower end of the shell 2, namely the liquid outlet nozzle 71 discharges liquid through the first hole 221.
The liquid feeding transmission device 6 comprises a motor cover 61, a motor 62, a pressure plate 63, a first sealing ring 64, a second sealing ring 65, a gear set 66, a liquid feeding shell 67 and a plurality of screws 68; by arranging the first sealing ring 64 and the second sealing ring 65, the hand sanitizer is effectively prevented from entering the motor 62 to damage the motor 62; the gear set 66 includes two gears; the motor 62 is a speed reducing motor;
the motor 62 is fixed in the motor cover 61 through a screw 68 and a pressure plate 63; the first sealing ring 64 is arranged on the pressure plate 63; the output end of the motor 62 is connected with a gear set 66; the second sealing ring 65 is arranged between the output end of the motor 62 and the gear set 66; the liquid feeding housing 67 is provided with a liquid inlet 671 and a liquid outlet 672; the gear set 66 is disposed in the liquid feeding housing 67 and is used for outputting the liquid soap flowing from the liquid inlet 671 to the liquid outlet 672. By arranging the liquid feeding transmission device 6 and the MCU3, namely the MCU3 controls the motor 62 to drive the gear set 66 to disturb the set time length of the hand sanitizer, the hand sanitizer is output to the liquid outlet 672, so that the hand sanitizer can be uniformly discharged, and the problem of low user experience caused by different liquid discharge amounts during hand washing each time is avoided.
The residual liquid dripping prevention component 7 comprises a liquid outlet nozzle 71, a non-return rubber sucking disc 72 and a third sealing ring 73; through setting up prevent surplus liquid outlet subassembly 7 that drips, promptly when the liquid soap measure is not enough, non return rubber suction cup 72 adsorbs liquid outlet 672 and prevents the surplus and drip, when motor 62 drive gear set 66 exports the liquid soap, non return rubber suction cup 72 hangs down under the effect of gravity, and then goes out the liquid through liquid outlet 71, avoids appearing the surplus phenomenon promptly.
The non-return rubber sucker 72 is arranged at the input end of the liquid outlet 71, the sucker of the non-return rubber sucker 72 is adsorbed on the liquid outlet 672, and when a large amount of liquid soap flows through, the liquid soap is opened under the action of gravity; the third sealing ring 73 is arranged between the liquid outlet nozzle 71 and the liquid feeding shell 67; the liquid outlet nozzle 71 is fixed to the liquid supply housing 67 by screws and is communicated with the liquid outlet 672.
The housing 2 comprises an upper shell 21 and a lower shell 22; the upper end of the upper shell 21 is communicated with the liquid storage bottle 1, and the lower end of the upper shell is connected with the lower shell 22; the hand sanitizer is output through the liquid storage bottle 1, the upper shell 21, the liquid supply shell 67 and the liquid outlet 71 in sequence;
the lower shell 22 is provided with a first hole 221 for discharging liquid from the liquid outlet nozzle 71 and a second hole 222 for receiving and transmitting induction signals by the infrared inductor 4; the hydraulic actuator 6 is fixed to the lower case 22 by bolts.
Further comprises a fixing member (not shown); the fixing member is provided at the rear end of the housing 2. By arranging the fixing member at the rear end of the housing 2, the wall-mounted liquid dispenser 100 can be fixed on a wall, so that the table space is not occupied, and the wall-mounted liquid dispenser 100 is prevented from being overturned.
The power module 5 includes a battery (not shown) and a battery box 51; the battery is arranged in the battery box 51; the battery 51 is connected with the MCU 3.
The utility model discloses the theory of operation:
after the infrared sensor 4 senses a human hand, a sensing signal is sent to the MCU3, and the MCU3 controls the motor 62 to operate for a set time, so as to drive the gear set 66 to rotate for a set time. Under the disturbance of the gear set 66, cleaning solution flows from the inlet 671 to the outlet 672. Under the action of gravity, the hand sanitizer presses the non-return rubber suction cup 72 downwards, and then the hand sanitizer is output through the liquid outlet 71.
To sum up, the utility model has the advantages that:
1. by arranging the liquid feeding transmission device and the MCU, namely the MCU controls the motor driving gear set to disturb the set time length of the hand sanitizer, the hand sanitizer is output to the liquid outlet, so that the hand sanitizer can be uniformly discharged, and the problem of low user experience caused by different liquid discharge amounts during hand washing at each time is avoided.
2. Through setting up prevent remaining liquid play liquid subassembly, when the liquid soap measure is not enough, non return rubber suction cup sorption liquid outlet prevents the remaining liquid, when motor drive gear set output liquid soap, non return rubber suction cup hangs down under the effect of gravity, and then passes through the liquid outlet mouth goes out the liquid, avoids appearing the remaining liquid phenomenon promptly.
3. The fixing piece is arranged at the rear end of the shell, so that the wall-mounted liquid feeder can be fixed on a wall, the space of a table top is not occupied, and the wall-mounted liquid feeder is prevented from being overturned.
4. Through setting up first sealing washer and second sealing washer, effectively prevent that the liquid soap from getting into the motor and lead to the damage of motor.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. A wall-mounted dispenser, comprising: comprises a liquid storage bottle, a shell, an MCU, an infrared sensor, a power module, a liquid feeding transmission device and a residual liquid dripping prevention component;
the infrared sensor, the power supply module and the liquid feeding transmission device are respectively connected with the MCU;
the liquid storage bottle is arranged at the upper end of the shell and is communicated with the shell; the MCU, the infrared sensor, the power supply module, the liquid feeding transmission device and the residual liquid dripping prevention component are all arranged inside the shell; the input end of the residual liquid dripping prevention component is communicated with the output end of the liquid feeding transmission device, and the output end of the residual liquid dripping prevention component penetrates through the lower end of the shell.
2. A wall mounted dispenser as defined in claim 1, wherein: the liquid feeding transmission device comprises a motor cover, a motor, a pressing plate, a first sealing ring, a second sealing ring, a gear set, a liquid feeding shell and a plurality of screws;
the motor is fixed in the motor cover through a screw and a pressing plate; the first sealing ring is arranged on the pressure plate; the output end of the motor is connected with the gear set; the second sealing ring is arranged between the output end of the motor and the gear set; the liquid feeding shell is provided with a liquid inlet and a liquid outlet; the gear set is positioned in the liquid feeding shell and used for outputting the hand sanitizer flowing in from the liquid inlet to the liquid outlet.
3. A wall mounted dispenser as defined in claim 2, wherein: the residual-drip-preventing liquid outlet assembly comprises a liquid outlet nozzle, a non-return rubber sucker and a third sealing ring;
the non-return rubber sucker is arranged at the input end of the liquid outlet nozzle; the third sealing ring is arranged between the liquid outlet nozzle and the liquid feeding shell; the liquid outlet nozzle is fixed on the liquid feeding shell through a screw and is communicated with the liquid outlet.
4. A wall mounted dispenser as defined in claim 1, wherein: the shell comprises an upper shell and a lower shell; the upper end of the upper shell is communicated with the liquid storage bottle, and the lower end of the upper shell is connected with the lower shell;
the lower shell is provided with a first hole for discharging liquid from the liquid outlet nozzle and a second hole for receiving and sending induction signals by the infrared inductor; the liquid feeding transmission device is fixed on the lower shell through a bolt.
5. A wall mounted dispenser as defined in claim 1, wherein: the device also comprises a fixing piece; the fixing piece is arranged at the rear end of the shell.
6. A wall mounted dispenser as defined in claim 1, wherein: the power module comprises a battery and a battery box; the battery is arranged in the battery box; the battery is connected with the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464257.7U CN211534171U (en) | 2019-09-04 | 2019-09-04 | Wall-mounted liquid feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464257.7U CN211534171U (en) | 2019-09-04 | 2019-09-04 | Wall-mounted liquid feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211534171U true CN211534171U (en) | 2020-09-22 |
Family
ID=72488705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464257.7U Active CN211534171U (en) | 2019-09-04 | 2019-09-04 | Wall-mounted liquid feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211534171U (en) |
-
2019
- 2019-09-04 CN CN201921464257.7U patent/CN211534171U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107435209B (en) | Manual detergent feeding device and washing machine | |
| MX2012006360A (en) | Fluid dispenser. | |
| CN103826516A (en) | Fluid dispenser with cleaning/maintenance mode | |
| CN109199297B (en) | Detergent throwing device and dish washing machine | |
| CN211022383U (en) | Intelligent induction foam hand washing machine | |
| CN106580161B (en) | Split vertical intelligent induction foam hand washing machine | |
| CN211534171U (en) | Wall-mounted liquid feeder | |
| CN112078956A (en) | Intelligent liquid discharging device | |
| KR20160003508U (en) | Powder output device | |
| US20060049207A1 (en) | Cereal dispenser | |
| CN210212838U (en) | Liquid filling machine with clean function of disinfection | |
| AU2011101604A4 (en) | A dispenser unit | |
| CN205018940U (en) | Electrodynamic induction soap lye box | |
| CN215876489U (en) | Kitchen garbage treatment device with dry-wet separation function | |
| CN114903362B (en) | Automatic meal beating machine | |
| CN109846399A (en) | A kind of fragrant soap liquid dispenser of one | |
| CN211911441U (en) | Soft touch type electronic soap dispenser | |
| CN113756399A (en) | Adjustable medical disinfection washbasin and use method thereof | |
| CN204427866U (en) | A kind of condiment automatic supplier | |
| CN210277001U (en) | Integrated soap dispenser with fragrance spraying function | |
| CN209951198U (en) | Automatic put in device and contain its dish washer | |
| CN214595663U (en) | Full-automatic foaming hand washing device | |
| CN213883609U (en) | Tooth flushing device with LED liquid crystal display screen device | |
| CN221411169U (en) | Liquid throwing device and dish washing machine | |
| CN212879094U (en) | Novel hand washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |