CN210276999U - Infrared induction automatic foam soap dispenser - Google Patents
Infrared induction automatic foam soap dispenser Download PDFInfo
- Publication number
- CN210276999U CN210276999U CN201821303559.1U CN201821303559U CN210276999U CN 210276999 U CN210276999 U CN 210276999U CN 201821303559 U CN201821303559 U CN 201821303559U CN 210276999 U CN210276999 U CN 210276999U
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- shell
- infrared
- foam
- housing
- battery
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Abstract
The utility model discloses an automatic foam soap lye ware of infrared induction, liquid jar, main part shell, infrared ray device, its characterized in that: the liquid tank is arranged on a main body shell in a twisting mode, the main body shell comprises a left shell and a right shell, the left shell is connected with a liquid outlet device, a PCBA board, an infrared shell and a foam generator through bolts, the liquid outlet device is connected with the foam generator, the infrared device is fixedly arranged on the infrared shell, a battery device is arranged on the right shell, a liquid leakage prevention cover is arranged between the left shell and the right shell and located below the liquid outlet device, the left shell and the right shell are symmetrically arranged, and a protection ring is sleeved on the main body shell; the utility model can automatically discharge foam by infrared induction, and the foam is not discharged by hands, and the foam is not easy to flow along the finger seam, thereby wasting soap solution and hand sanitizer; the time for rubbing the foam by hands is not wasted, and the device is more convenient, quicker and more comfortable.
Description
Technical Field
The utility model relates to a foam soap dispenser, concretely relates to automatic foam soap dispenser of infrared induction.
Background
The prior soap dispenser and hand-washing liquid dispenser are generally manual, hand-pressed or liquid, and have the following problems:
1. the hand-operated or hand-pressed hand washing machine is easy to cross-infect or have bacteria residue, so that the effect is poor after hand washing, or the hand washing machine does not have the function of sterilizing, and the waste is easily caused without controlling quantity;
2. common soap dispenser and hand sanitizer dispensers need to be manually kneaded to foam, which wastes time and water resources;
3. the liquid squeezed out by the hand or the liquid inducted out can easily flow away along the gaps of the fingers, and the soap solution and the hand sanitizer are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an infrared induction automatic foam soap dispenser, which automatically discharges foam by infrared induction, does not discharge foam by hands, and is not easy to flow along the finger seam, thus wasting soap solution and hand sanitizer; the time for rubbing the foam by hands is not wasted, and the device is more convenient, quicker and more comfortable.
The utility model provides an automatic foam soap lye ware of infrared induction, liquid tank, main part shell, infrared ray device which characterized in that: the liquid tank is twisted on the main body shell, the main body shell comprises a left shell and a right shell, wherein the left shell is connected with a liquid outlet device, a PCBA board, an infrared shell and a foam generator through bolts respectively, the liquid outlet device is connected with the foam generator, the infrared device is fixedly mounted on the infrared shell, a battery device is mounted on the right shell, a liquid leakage prevention cover is mounted between the left shell and the right shell and located below the liquid outlet device, the left shell and the right shell are symmetrically arranged, a protection ring is sleeved on the main body shell, and a waterproof top cover is mounted at the upper top end of the main body shell.
Further, the liquid outlet device comprises a motor and a water pump, and the motor is connected with a bottom shell of the water pump through a third bolt.
Furthermore, the water pump comprises a bottom shell, an eccentric wheel, a fixing bolt, a fixing shell, a connecting rod, a support and a piston group, wherein the bottom shell is connected with the eccentric wheel through a bearing, the eccentric wheel is connected with the piston group through the connecting rod, the piston group is arranged in a piston cylinder arranged on the support, and the support is fixedly arranged on the fixing shell.
Furthermore, a suction-type silica gel shell is mounted at the upper end of the fixed shell, a suction-type silica gel piece is mounted on the suction-type silica gel shell, a suction-type silica gel shell is mounted at the upper end of the suction-type silica gel shell, and a suction-type silica gel piece is mounted on the suction-type silica gel shell; and a screw rod of the fixing bolt sequentially penetrates through the suction type silica gel shell, the suction type silica gel shell and the fixing shell and is screwed on the bottom shell.
Furthermore, the piston group consists of four identical pistons, and the pistons are made of high-strength rubber and/or silica gel, can move up and down, left and right, and generate positive air pressure and negative air pressure.
Further, the foam generator includes inlet tube, first filtration shell, second filtration shell, goes out the foam pipe, the inlet tube with first filtration shell is connected, first filtration shell overcoat is in on the second filtration shell, the second filtration shell with it is connected to go out the foam pipe.
Further, first filter housing and the filter housing that the second filter housing constitutes first filter screen, second filter screen, third filter screen are being installed from the right side to left side in proper order in the inner chamber of filter housing, the mesh diameter of first filter screen is greater than the mesh diameter of second filter screen, the mesh diameter of second filter screen is greater than the mesh diameter of third filter screen.
Further, infrared device includes infrared emission pipe, infrared ray receiver tube, first PCBA board, infrared emission pipe with the equal fixed mounting of infrared ray receiver tube is in on the first PCBA board, infrared emission pipe with the cover has the silica gel stopper on the infrared ray receiver tube, the silica gel stopper be located infrared filter with between the first PCBA board, infrared filter installs on the infrared ray shell.
Furthermore, the battery device comprises a first spring, a second spring and a battery shell, wherein the first spring and the second spring are symmetrically and fixedly installed on the battery shell, a battery is also installed on the battery shell, and the battery is respectively connected with the first spring and the second spring.
Further, the PCBA board respectively with the motor, first PCBA board, battery electric connection.
The utility model discloses a theory of operation: when the hand approaches the infrared transmitting tube and the infrared receiving tube, the circuit and the MCU receive signals to control the motor and the circuit to work; the battery drives the motor, the motor drives the eccentric gear of the water pump to move up, down, left and right, so as to drive the connecting rod to do similar movement, further drive the piston to move up, down, left and right, and generate positive air pressure and negative air pressure; when the piston built-in cylinder is in a negative pressure state, the suction type silica gel part is opened, the suction type silica gel part is closed, air, soap solution and hand sanitizer are sucked, when the piston built-in cylinder is in a positive pressure state, the suction type silica gel part is closed, the suction type silica gel part is opened, air, soap solution and hand sanitizer are sucked, and the soap solution and the hand sanitizer enter the multilayer foam generator;
after passing through a water outlet pipe of the foam generator, foam flows into the hand, the circuit and the MCU control the flow or the amount of the foam, and then the motor, the water pump and the foam generator are controlled to stop working, namely the foam stops flowing out; when the hand leaves the infrared transmitting tube and the infrared receiving tube, the circuit and the MCU complete one-time work, and at the moment, the machine processes the machine state and waits for the next work.
The beneficial effects of the utility model reside in that: the device has simple structure and ingenious design; the device utilizes four pistons, so that the device can generate more positive air pressure and negative air pressure more quickly; the device utilizes the foam generator to make the foam generated by the device fine, smooth, uniform and snow-white; the device automatically senses soap liquid foam and hand sanitizer foam, so that time is not wasted, and the effect of little foam is achieved by rubbing with hands; the foam automatically sensed by the device is not easy to flow along the finger seam, and the advantages of soap liquid and hand sanitizer are wasted; the device does not waste time for rubbing foam by hand, and more foam is generated; the device can automatically induce foam without pressing by hand or contacting the surface, thereby avoiding cross infection, bacterial infection and the like; the device can automatically sense foam, and is more convenient, rapid and comfortable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic sectional view of the present invention.
Fig. 4 is a schematic diagram of the explosion structure of the foam generator of the present invention.
Fig. 5 is a schematic view of the explosion structure of the liquid outlet device of the present invention.
Fig. 6 is a schematic view of the explosion structure of the liquid outlet device of the present invention.
Fig. 7 is a schematic view of the sectional structure of the liquid outlet device of the present invention.
Fig. 8 is an enlarged schematic view of part a of the present invention.
In the figure, a liquid tank 1, a protection ring 2, a liquid leakage prevention cover 3, a liquid outlet device 4, a motor 41, a bottom shell 42, a third bolt 43, an eccentric wheel 44, a fixing bolt 45, a fixing shell 46, a connecting rod 47, a bracket 48, a piston 49, a suction type silica gel shell 410, a suction type silica gel piece 411, a suction type silica gel piece 412, a suction type silica gel shell 413, a first spring 5, a second spring 7, a battery shell 8, a main body shell 9, a PCBA board 10, a battery cover 11, a waterproof top cover 12, an infrared filter 13, a silica gel plug 14, an infrared device 15, an infrared shell 16, a foam generator 17, a water inlet pipe 171, a first filter shell 172, a first filter net 173, a second filter net 174, a third filter net 175, a second filter shell 176 and a foam outlet pipe 177.
Detailed Description
The following is a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto.
The utility model provides an automatic foam soap lye ware of infrared induction, liquid tank 1, main part shell 9, infrared device 15 which characterized in that: the liquid tank 1 is twisted on a main body shell 9, the main body shell 9 comprises a left shell and a right shell, wherein the left shell is respectively connected with a liquid outlet device 4, a PCBA board 10, an infrared shell 16 and a foam generator 17 through bolts, the liquid outlet device 4 is connected with the foam generator 17, the infrared device 15 is fixedly mounted on the infrared shell 16, a battery device is mounted on the right shell, a liquid leakage prevention cover 3 is mounted between the left shell and the right shell, the liquid leakage prevention cover 3 is positioned below the liquid outlet device 4, the left shell and the right shell are symmetrically arranged, a protection ring 2 is sleeved on the main body shell 9, and a waterproof top cover 12 is mounted at the upper top end of the main body shell 9.
Further, the liquid outlet device 4 comprises a motor 41 and a water pump, the motor 41 is connected with a bottom shell 42 of the water pump through a third bolt 43, the water pump comprises a bottom shell 42, an eccentric wheel 44, a fixing bolt 45, a fixing shell 46, a connecting rod 47, a bracket 48 and a piston group 49, the bottom shell 42 is connected with the eccentric wheel 44 through a bearing, the eccentric wheel 44 is connected with the piston group 49 through the connecting rod 47, the piston group 49 is installed in a piston cylinder arranged on the bracket 48, the bracket 48 is fixedly installed on the fixing shell 46, a suction type silica gel shell 410 is installed at the upper end of the fixing shell 46, a suction type silica gel piece 411 is installed on the suction type silica gel shell 410, a suction type silica gel shell 413 is installed at the upper end of the suction type silica gel shell 410, and a suction type silica gel piece 412 is installed on the suction type silica gel shell 413; the screw of the fixing bolt 45 sequentially penetrates through the suction type silica gel shell 413, the suction type silica gel shell 410 and the fixing shell 46 and is screwed on the bottom shell 42, the piston group 49 is composed of four identical pistons, and the pistons are made of high-strength rubber and/or silica gel, can move up and down, left and right and can generate positive air pressure and negative air pressure.
Further, foam generator 17 includes inlet tube 171, first filter housing 172, second filter housing 176, goes out the foam pipe 177, inlet tube 171 with first filter housing 172 is connected, first filter housing 172 overcoat is in on the second filter housing 176, second filter housing 176 with it connects to go out foam pipe 177, the filter housing that first filter housing 172 and second filter housing 176 are constituteed the filter housing of filter housing is being installed first filter screen 173, second filter screen 174, third filter screen 175 from the right side to left side in proper order in the inner chamber of filter housing, the mesh diameter of first filter screen 173 is greater than the mesh diameter of second filter screen 174, the mesh diameter of second filter screen 174 is greater than the mesh diameter of third filter screen 175.
Further, infrared device 15 includes infrared transmitting tube, infrared ray receiver tube, a PCBA board, infrared transmitting tube with the equal fixed mounting of infrared ray receiver tube is in on the first PCBA board, infrared transmitting tube with the last cover of infrared ray receiver tube has silica gel plug 14, silica gel plug 14 be located infrared filter 13 with between the first PCBA board, infrared filter 13 is installed on infrared shell 16.
Further, the battery device comprises a first spring 5, a second spring 7 and a battery shell 8, wherein the first spring 5 and the second spring 7 are symmetrically and fixedly installed on the battery shell 8, a battery is further installed on the battery shell 8, and the battery is respectively connected with the first spring 5 and the second spring 7.
Further, the PCBA board 10 is electrically connected to the motor 41, the first PCBA board, and the battery, respectively.
The utility model discloses a theory of operation: when the hand approaches the infrared transmitting tube and the infrared receiving tube, the circuit and the MCU receive signals to control the motor and the circuit to work; the battery drives the motor, the motor drives the eccentric gear of the water pump to move up, down, left and right, so as to drive the connecting rod to do similar movement, further drive the piston to move up, down, left and right, and generate positive air pressure and negative air pressure; when the piston built-in cylinder is in a negative pressure state, the suction type silica gel part is opened, the suction type silica gel part is closed, air, soap solution and hand sanitizer are sucked, when the piston built-in cylinder is in a positive pressure state, the suction type silica gel part is closed, the suction type silica gel part is opened, air, soap solution and hand sanitizer are sucked, and the soap solution and the hand sanitizer enter the multilayer foam generator;
after passing through a water outlet pipe of the foam generator, foam flows into the hand, the circuit and the MCU control the flow or the amount of the foam, and then the motor, the water pump and the foam generator are controlled to stop working, namely the foam stops flowing out; when the hand leaves the infrared transmitting tube and the infrared receiving tube, the circuit and the MCU complete one-time work, and at the moment, the machine processes the machine state and waits for the next work.
The beneficial effects of the utility model reside in that: the device has simple structure and ingenious design; the device utilizes four pistons, so that the device can generate more positive air pressure and negative air pressure more quickly; the device utilizes the foam generator to make the foam generated by the device fine, smooth, uniform and snow-white; the device automatically senses soap liquid foam and hand sanitizer foam, so that time is not wasted, and the effect of little foam is achieved by rubbing with hands; the foam automatically sensed by the device is not easy to flow along the finger seam, and the advantages of soap liquid and hand sanitizer are wasted; the device does not waste time for rubbing foam by hand, and more foam is generated; the device can automatically induce foam without pressing by hand or contacting the surface, thereby avoiding cross infection, bacterial infection and the like; the device can automatically sense foam, and is more convenient, rapid and comfortable.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic foam soap lye ware of infrared induction, liquid tank, main part shell, infrared ray device which characterized in that: the liquid tank is twisted on the main body shell, the main body shell comprises a left shell and a right shell, wherein the left shell is connected with a liquid outlet device, a PCBA board, an infrared shell and a foam generator through bolts respectively, the liquid outlet device is connected with the foam generator, the infrared device is fixedly mounted on the infrared shell, a battery device is mounted on the right shell, a liquid leakage prevention cover is mounted between the left shell and the right shell and located below the liquid outlet device, the left shell and the right shell are symmetrically arranged, a protection ring is sleeved on the main body shell, and a waterproof top cover is mounted at the upper top end of the main body shell.
2. The infrared induction automatic foam soap dispenser as claimed in claim 1, wherein the liquid outlet device comprises a motor and a water pump, and the motor is connected with a bottom shell of the water pump through a third bolt.
3. The infrared induction automatic foam soap dispenser according to claim 2, wherein the water pump comprises a bottom shell, an eccentric wheel, a fixing bolt, a fixing shell, a connecting rod, a bracket and a piston set, the bottom shell is connected with the eccentric wheel through a bearing, the eccentric wheel is connected with the piston set through the connecting rod, the piston set is mounted in a piston cylinder arranged on the bracket, and the bracket is fixedly mounted on the fixing shell.
4. The infrared induction automatic foam soap dispenser according to claim 3, wherein a suction silicone shell is mounted on the upper end of the fixed housing, a suction silicone member is mounted on the suction silicone shell, a suction silicone shell is mounted on the upper end of the suction silicone shell, and a suction silicone member is mounted on the suction silicone shell; and a screw rod of the fixing bolt sequentially penetrates through the suction type silica gel shell, the suction type silica gel shell and the fixing shell and is screwed on the bottom shell.
5. The infrared induction automatic foam soap dispenser as claimed in claim 3, wherein the piston group is composed of four identical pistons, and the pistons are made of high strength rubber and/or silica gel, can move up and down, left and right, and generate positive air pressure and negative air pressure.
6. The infrared induction automatic foam soap dispenser as claimed in claim 1, wherein the foam generator comprises a water inlet pipe, a first filtering housing, a second filtering housing, and a foam outlet pipe, wherein the water inlet pipe is connected with the first filtering housing, the first filtering housing is sleeved on the second filtering housing, and the second filtering housing is connected with the foam outlet pipe.
7. The infrared induction automatic foam soap dispenser according to claim 6, wherein the first filter housing and the second filter housing form a filter housing, a first filter screen, a second filter screen and a third filter screen are sequentially arranged in the inner cavity of the filter housing from right to left, the mesh diameter of the first filter screen is larger than that of the second filter screen, and the mesh diameter of the second filter screen is larger than that of the third filter screen.
8. The infrared induction automatic foam soap dispenser according to claim 2, wherein the infrared device comprises an infrared emission tube, an infrared receiving tube, and a first PCBA board, the infrared emission tube and the infrared receiving tube are both fixedly mounted on the first PCBA board, a silicone plug is sleeved on the infrared emission tube and the infrared receiving tube, the silicone plug is located between the infrared filter and the first PCBA board, and the infrared filter is fixedly mounted on the infrared housing.
9. The infrared induction automatic foam soap dispenser according to claim 8, wherein the battery device comprises a first spring, a second spring, and a battery housing, wherein the first spring and the second spring are symmetrically and fixedly mounted on the battery housing, and a battery is further mounted on the battery housing, and the battery is connected to the first spring and the second spring respectively.
10. The infrared induction automatic foam soap dispenser of claim 9, wherein the PCBA board is electrically connected to the motor, the first PCBA board, and the battery, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303559.1U CN210276999U (en) | 2018-08-14 | 2018-08-14 | Infrared induction automatic foam soap dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303559.1U CN210276999U (en) | 2018-08-14 | 2018-08-14 | Infrared induction automatic foam soap dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210276999U true CN210276999U (en) | 2020-04-10 |
Family
ID=70060107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821303559.1U Expired - Fee Related CN210276999U (en) | 2018-08-14 | 2018-08-14 | Infrared induction automatic foam soap dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210276999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022198618A1 (en) * | 2021-03-26 | 2022-09-29 | 刘红伟 | Infrared sensing-based automatic liquid dispenser head having replaceable bottle cap |
-
2018
- 2018-08-14 CN CN201821303559.1U patent/CN210276999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022198618A1 (en) * | 2021-03-26 | 2022-09-29 | 刘红伟 | Infrared sensing-based automatic liquid dispenser head having replaceable bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20200814 |