CN114271976A - Handheld tooth washing device capable of continuously adjusting water pressure - Google Patents
Handheld tooth washing device capable of continuously adjusting water pressure Download PDFInfo
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- CN114271976A CN114271976A CN202111302070.9A CN202111302070A CN114271976A CN 114271976 A CN114271976 A CN 114271976A CN 202111302070 A CN202111302070 A CN 202111302070A CN 114271976 A CN114271976 A CN 114271976A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 261
- 238000005406 washing Methods 0.000 title claims abstract description 19
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 27
- 244000153158 Ammi visnaga Species 0.000 claims description 27
- 238000011321 prophylaxis Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 claims 6
- 230000002596 correlated effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The invention relates to a handheld tooth washing device capable of continuously adjusting water pressure. The controller of the hand-held tooth washing device is respectively connected with the pressure sensor and the water pump driving circuit, and the water pump driving circuit is connected with and drives the water pump; and the power supply is respectively connected with and supplies power to the controller and the water pump driving circuit. The pressure sensor generates an adjusting signal under the action of external pressure and transmits the adjusting signal to the controller; the controller generates a water pump driving signal according to the adjusting signal, and the water pump driving circuit executes the water pump driving signal to drive the water pump to operate. The adjusting signal generated by the pressure sensor is a continuous value, so that the water pump driving signal is a continuous value, thereby realizing the continuous adjustment of the output water pressure of the handheld tooth washing device and meeting the individual requirements of users on the water pressure.
Description
Technical Field
The invention relates to the field of hand-held tooth cleaners, in particular to a hand-held tooth cleaner capable of continuously adjusting water pressure.
Background
The hand-held tooth cleaner is used for cleaning oral cavities and is widely used due to small volume and convenient carrying. The output water pressure of the handheld tooth washing device is related to the cleaning effect and the user experience, and the existing handheld tooth washing device is only provided with a plurality of fixed water pressure gears or fixed cleaning modes, so that the output water pressure of the handheld tooth washing device has only a plurality of fixed values, and the requirement of a user on the personalized water pressure cannot be met.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned problems of the prior art and providing a hand-held water toothpick capable of continuously adjusting water pressure.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hand-held tooth cleaner capable of continuously adjusting water pressure is constructed, and comprises a controller, a water pump driving circuit, a pressure sensor, a power supply and a water pump; the controller is respectively connected with the pressure sensor and the water pump driving circuit, and the water pump driving circuit is connected with and drives the water pump; the power supply is respectively connected with and supplies power to the controller and the water pump driving circuit;
the pressure sensor generates a regulating signal under the action of external pressure and transmits the regulating signal to the controller; the controller generates a water pump driving signal according to the adjusting signal, and the water pump driving circuit executes the water pump driving signal to drive the water pump to operate.
Further, in the handheld water toothpick capable of continuously adjusting water pressure according to the present invention, if the adjustment signal is a voltage signal, the generating of the water pump driving signal by the controller according to the adjustment signal includes: and the controller searches the water pump driving signal corresponding to the voltage signal according to the corresponding relation between the voltage and the driving signal.
Further, in the handheld water toothpick capable of continuously adjusting water pressure according to the present invention, if the adjustment signal is a current signal, the controller generating the water pump driving signal according to the adjustment signal includes: and the controller searches the water pump driving signal corresponding to the current signal according to the corresponding relation between the current and the driving signal.
Further, in the hand-held tooth washing device capable of continuously adjusting water pressure of the invention, the external pressure has a positive correlation with the water pressure generated by the water pump.
Furthermore, the handheld water toothpick capable of continuously adjusting water pressure further comprises a storage key and a memory, wherein the storage key and the memory are connected with the controller, and after the controller receives a storage instruction generated by the storage key, the current water pump driving signal is acquired and stored in the memory.
Furthermore, the handheld water toothpick capable of continuously adjusting water pressure further comprises a selection button connected with the controller and used for generating a selection instruction, the controller reads a water pump driving signal corresponding to the selection instruction in the memory after receiving the selection instruction, and the water pump driving circuit executes the water pump driving signal to drive the water pump to operate.
Furthermore, the handheld water toothpick capable of continuously adjusting water pressure also comprises a starting button and a shutdown button which are connected with the controller, wherein the starting button is used for generating a starting instruction, and the shutdown button is used for generating a shutdown instruction;
and the controller receives the shutdown instruction and then stores the water pump driving signal used before shutdown into the memory, and the controller receives the startup instruction and then reads and executes the water pump driving signal.
Furthermore, the handheld tooth washing device capable of continuously adjusting water pressure comprises a display screen connected with the controller, and the display screen is used for displaying the water pressure corresponding to the water pump driving signal.
Further, in the handheld water toothpick capable of continuously adjusting the water pressure, the power supply is a power supply battery.
Furthermore, the handheld tooth washing device capable of continuously adjusting water pressure also comprises a water storage container which is connected with the water pump pipeline and used for storing water.
The implementation of the handheld tooth washing device capable of continuously adjusting the water pressure has the following beneficial effects: the adjusting signal generated by the pressure sensor is a continuous value, so that the water pump driving signal is a continuous value, thereby realizing the continuous adjustment of the output water pressure of the handheld tooth washing device and meeting the individual requirements of users on the water pressure.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of a hand-held water toothpick capable of continuously adjusting water pressure according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a hand-held water toothpick capable of continuously adjusting water pressure provided by the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a hand-held water toothpick capable of continuously adjusting water pressure according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a hand-held water toothpick capable of continuously adjusting water pressure according to an embodiment of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
In a preferred embodiment, referring to fig. 1, the hand-held tooth washing device capable of continuously adjusting water pressure of the present embodiment comprises a controller 10, a water pump driving circuit 20, a pressure sensor 30, a power supply 40 and a water pump 50, wherein the controller 10 is respectively connected with the pressure sensor 30 and the water pump driving circuit 20, the water pump driving circuit 20 is connected with and drives the water pump 50, and the water pump 50 outputs water to form water pressure. The power supply 40 is respectively connected with and supplies power to the controller 10 and the water pump driving circuit 20.
When the user presses the pressure sensor 30 to adjust the output water pressure when using the hand-held dental scaler, the user may directly apply the external pressure to the pressure sensor 30 or indirectly apply the external pressure to the pressure sensor 30 through a pressure button (not shown). The pressure sensor 30 is electrically changed by the external pressure to generate an adjustment signal, which is changed according to the change of the external pressure, so that the adjustment signal can be continuously changed since the external pressure can be continuously changed. The pressure sensor 30 transmits the adjustment signal to the controller 10, and the controller 10 generates a water pump driving signal according to the adjustment signal, wherein the water pump driving signal changes with the change of the adjustment signal, and the water pump driving signal is a continuous change signal because the adjustment signal is a continuous change signal. The controller 10 sends a continuously variable water pump driving signal to the water pump driving circuit 20, the water pump driving circuit 20 executes the water pump driving signal to drive the water pump 50 to operate, and the water pump 50 discharges water to form water pressure. Because the water pump driving signal is a continuous change signal, the water pump 50 can generate continuous change water pressure, thereby realizing the continuous adjustment of the water outlet pressure of the hand-held tooth washing device.
The adjusting signal generated by the pressure sensor is a continuous value, so that the water pump driving signal is a continuous value, the output water pressure of the handheld tooth washing device can be continuously adjusted, and the individual requirements of users on the water pressure can be met.
In some embodiments, the hand-held water toothpick capable of continuously adjusting water pressure, the adjusting signal is a voltage signal, i.e. the voltage generated by the pressure sensor 30 under the action of external pressure changes, and the voltage signal changes along with the change of external pressure, so that the voltage signal can be continuously changed. The pressure sensor 30 transmits a voltage signal to the controller 10, and the controller 10 generates a water pump driving signal according to the voltage signal, wherein the water pump driving signal changes with the change of the voltage signal, and the water pump driving signal is a continuous change signal because the voltage signal is a continuous change signal. The controller 10 sends a continuously variable water pump driving signal to the water pump driving circuit 20, the water pump driving circuit 20 executes the water pump driving signal to drive the water pump 50 to operate, and the water pump 50 discharges water to form water pressure. Because the water pump driving signal is a continuous change signal, the water pump 50 can generate continuous change water pressure, thereby realizing the continuous adjustment of the water outlet pressure of the hand-held tooth washing device. Alternatively, the controller 10 or the memory 70 communicatively connected to the controller 10 stores a voltage-to-drive signal correspondence relationship, where the voltage-to-drive signal correspondence relationship includes a correspondence relationship between a voltage signal and a water pump drive signal, and the controller 10 searches for the water pump drive signal corresponding to the voltage signal according to the voltage-to-drive signal correspondence relationship. The voltage signal that this embodiment pressure sensor produced is the continuous value, and then makes water pump drive signal be the continuous value to realize handheld water pressure's of water output continuous regulation, satisfy the individualized demand of user to water pressure.
In some embodiments, the hand-held water toothpick capable of continuously adjusting water pressure, the adjusting signal is a current signal, i.e. the pressure sensor 30 generates a current change under the action of external pressure, and the current signal changes along with the change of external pressure, so that the current signal can be continuously changed because the external pressure can be continuously changed. The pressure sensor 30 transmits the current signal to the controller 10, and the controller 10 generates a water pump driving signal according to the current signal, wherein the water pump driving signal changes with the change of the current signal, and the water pump driving signal is a continuous change signal because the current signal is a continuous change signal. The controller 10 sends a continuously variable water pump driving signal to the water pump driving circuit 20, the water pump driving circuit 20 executes the water pump driving signal to drive the water pump 50 to operate, and the water pump 50 discharges water to form water pressure. Because the water pump driving signal is a continuous change signal, the water pump 50 can generate continuous change water pressure, thereby realizing the continuous adjustment of the water outlet pressure of the hand-held tooth washing device. Alternatively, the controller 10 or the memory 70 communicatively connected to the controller 10 stores a current-to-drive signal correspondence relationship, where the current-to-drive signal correspondence relationship includes a correspondence relationship between a current signal and a water pump drive signal, and the controller 10 searches for the water pump drive signal corresponding to the current signal according to the current-to-drive signal correspondence relationship. The current signal that this embodiment pressure sensor produced is the continuous value, and then makes water pump drive signal be the continuous value to realize handheld water pressure's of water output continuous regulation, satisfy the individualized demand of user to water pressure.
In some embodiments of the hand-held water toothpick capable of continuously adjusting the water pressure, the external pressure is in positive correlation with the water pressure generated by the water pump 50, that is, the higher the external pressure applied by the user, the higher the water pressure of the outlet water of the hand-held water toothpick; the less external pressure the user applies, the less water pressure the hand-held dental prophylaxis device will output. Alternatively, the external pressure is in direct proportion to the water pressure generated by the water pump 50.
In the hand-held water toothpick capable of continuously adjusting water pressure according to some embodiments, referring to fig. 2, the hand-held water toothpick of this embodiment further comprises a storage button 60 and a memory 70 connected to the controller 10, wherein the storage button 60 is used for generating a storage command, the user presses the storage button 60 when wanting to store the current water pump driving signal, and the storage button 60 is pressed to generate the storage command; alternatively, the storage key 60 may be a virtual key. The storage button 60 sends a storage instruction to the controller 10, and the controller 10 obtains and stores the current water pump driving signal to the memory 70 after receiving the storage instruction generated by the storage button 60. Alternatively, in order to facilitate the user to view the stored water pump driving signals, a storage name is set for each water pump driving signal at the time of storage, for example, a number, a storage time, a water pressure magnitude, and the like are used as the storage name. This embodiment allows some water pump drive signal of user's storage, and the user adjusts to can save the water pump drive signal under this water pressure after more comfortable water pressure in the use, and follow-up user can directly use the water pump drive signal who has saved, no longer need adjust pressure sensor 30 repeatedly alright find suitable own water pressure fast, realizes the individualized customization of water pressure.
In the hand-held dental scaler capable of continuously adjusting water pressure according to some embodiments, referring to fig. 3, the hand-held dental scaler of this embodiment further includes a selection button 80 connected to the controller 10 for generating a selection command, the selection button 80 is pressed when a user wants to select a stored water pump driving signal, and the selection button 80 transmits the generated selection command to the controller 10. The controller 10 receives the selection command and then reads the water pump driving signal corresponding to the selection command from the memory 70, and the water pump driving circuit 20 executes the water pump driving signal to drive the water pump 50 to operate, so as to generate the water pressure required by the user. The user can directly use the stored water pump driving signal, can quickly find the proper water pressure, does not need to repeatedly adjust the pressure sensor 30, and realizes quick positioning of the water pressure.
The handheld water toothpick capable of continuously adjusting water pressure of some embodiments further comprises a power-on button and a power-off button connected with the controller 10, wherein the power-on button is used for generating a power-on instruction, and the power-off button is used for generating a power-off instruction; alternatively, the power-on key and the power-off key may be the same key. The controller 10 receives the shutdown instruction and stores the water pump driving signal used before shutdown in the memory 70, and the controller 10 receives the startup instruction and reads and executes the water pump driving signal stored before shutdown. This embodiment automatic storage user is at the water pump drive signal that uses when shutting down to this water pump drive signal of automatic operation when next start, the water pressure that makes the shutdown front and back produce is the same, improves user and uses experience.
In some embodiments of the handheld water toothpick capable of continuously adjusting water pressure, referring to fig. 4, the handheld water toothpick of this embodiment further includes a display screen 90 connected to the controller 10, the controller 10 or the memory 70 communicatively connected to the controller 10 stores a driving signal and water pressure corresponding relationship, the driving signal and water pressure corresponding relationship includes a water pump driving signal and a water outlet pressure corresponding relationship, and the controller 10 searches for the water pressure corresponding to the water pump driving signal according to the driving signal and the water pressure corresponding relationship. The display screen 90 is used for displaying the water pressure corresponding to the water pump driving signal in real time, so that a user can know the current water pressure in real time conveniently. Of course, the display screen 90 may also be used to display other user interactive or reminder messages for the hand-held dental prophylaxis device, and the like. Alternatively, the water pressure may be a water pressure relative value, for example, a water pressure relative value range of 0 to 100 is set.
In some embodiments of the hand-held water toothpick that can continuously adjust the water pressure, the power supply 40 is a power supply battery, which is a rechargeable battery.
The hand-held tooth cleaner capable of continuously adjusting water pressure of some embodiments further comprises a water storage container connected with the water pump 50 through a pipe for storing water, and the water storage container is detachably mounted on the body of the hand-held tooth cleaner.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. A hand-held tooth cleaner capable of continuously adjusting water pressure is characterized by comprising a controller (10), a water pump driving circuit (20), a pressure sensor (30), a power supply (40) and a water pump (50); the controller (10) is respectively connected with the pressure sensor (30) and the water pump driving circuit (20), and the water pump driving circuit (20) is connected with and drives the water pump (50); the power supply (40) is respectively connected with and supplies power to the controller (10) and the water pump driving circuit (20);
the pressure sensor (30) generates a regulating signal under the action of external pressure and transmits the regulating signal to the controller (10); the controller (10) generates a water pump driving signal according to the adjusting signal, and the water pump driving circuit (20) executes the water pump driving signal to drive the water pump (50) to operate.
2. The hand-held water pressure adjustable dental prophylaxis device according to claim 1, wherein the adjustment signal is a voltage signal, and the controller (10) generates the water pump driving signal according to the adjustment signal comprises: and the controller (10) searches for the water pump driving signal corresponding to the voltage signal according to the corresponding relation between the voltage and the driving signal.
3. The hand-held water toothpick capable of continuously adjusting water pressure according to claim 1 wherein the adjustment signal is a current signal, and the controller (10) generating the water pump driving signal according to the adjustment signal comprises: and the controller (10) searches for the water pump driving signal corresponding to the current signal according to the corresponding relation between the current and the driving signal.
4. The hand-held water toothpick capable of continuously adjusting water pressure according to claim 1 wherein the external pressure is positively correlated to the water pressure generated by the water pump (50).
5. The hand-held water toothpick capable of continuously adjusting water pressure according to claim 1, further comprising a storage button (60) and a memory (70) connected to the controller (10), wherein the controller (10) acquires and stores the current water pump driving signal to the memory (70) after receiving a storage instruction generated by the storage button (60).
6. The hand-held tooth washing device capable of continuously adjusting water pressure according to claim 5, further comprising a selection button (80) connected with the controller (10) and used for generating a selection instruction, wherein the controller (10) reads a water pump driving signal corresponding to the selection instruction in the memory (70) after receiving the selection instruction, and the water pump driving circuit (20) executes the water pump driving signal to drive the water pump (50) to operate.
7. The hand-held water toothpick capable of continuously adjusting the water pressure as claimed in claim 5, further comprising a power-on button and a power-off button connected to the controller (10), wherein the power-on button is used for generating a power-on command, and the power-off button is used for generating a power-off command;
the controller (10) receives the shutdown instruction and then stores a water pump driving signal used before shutdown into the memory (70), and the controller (10) receives the startup instruction and then reads and executes the water pump driving signal.
8. The hand-held water toothpick capable of continuously adjusting water pressure according to claim 1 further comprising a display screen (90) connected to the controller (10), wherein the display screen (90) is used for displaying the water pressure corresponding to the water pump driving signal.
9. The hand-held water pressure adjustable dental prophylaxis device according to claim 1, wherein the power supply source (40) is a power supply battery.
10. The hand-held water toothpick capable of continuously adjusting water pressure as claimed in claim 1 further comprising a water storage container connected to the water pump (50) for storing water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111302070.9A CN114271976A (en) | 2021-11-04 | 2021-11-04 | Handheld tooth washing device capable of continuously adjusting water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111302070.9A CN114271976A (en) | 2021-11-04 | 2021-11-04 | Handheld tooth washing device capable of continuously adjusting water pressure |
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| CN114271976A true CN114271976A (en) | 2022-04-05 |
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| CN202111302070.9A Pending CN114271976A (en) | 2021-11-04 | 2021-11-04 | Handheld tooth washing device capable of continuously adjusting water pressure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018914A (en) * | 2017-12-21 | 2018-05-11 | 龙岩畅丰专用汽车有限公司 | A kind of constant pressure water supply system |
| CN109620447A (en) * | 2019-01-03 | 2019-04-16 | 厦门洁博雅科技有限公司 | A kind of portable tooth washing device |
| CN209548123U (en) * | 2018-09-20 | 2019-10-29 | 遵义市第一人民医院 | A kind of oral cleaning device of paediatrics |
| US20200011713A1 (en) * | 2018-07-03 | 2020-01-09 | Brandon Moore | Non-invasive dental equpment monitoring system |
| CN111166519A (en) * | 2020-02-26 | 2020-05-19 | 深圳市雅洁康科技有限公司 | Tooth washing device control method and tooth washing device |
| CN210644213U (en) * | 2019-05-22 | 2020-06-02 | 康乐根(深圳)科技有限公司 | Water column pressure adjustable tooth flushing device |
| CN112656530A (en) * | 2020-12-29 | 2021-04-16 | 深圳素士科技股份有限公司 | Tooth rinsing device control method and device, tooth rinsing device and computer readable storage medium |
| CN213883595U (en) * | 2020-09-08 | 2021-08-06 | 上海英博口腔门诊部有限公司 | Paediatrics oral cavity cleaning and nursing device |
-
2021
- 2021-11-04 CN CN202111302070.9A patent/CN114271976A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018914A (en) * | 2017-12-21 | 2018-05-11 | 龙岩畅丰专用汽车有限公司 | A kind of constant pressure water supply system |
| US20200011713A1 (en) * | 2018-07-03 | 2020-01-09 | Brandon Moore | Non-invasive dental equpment monitoring system |
| CN209548123U (en) * | 2018-09-20 | 2019-10-29 | 遵义市第一人民医院 | A kind of oral cleaning device of paediatrics |
| CN109620447A (en) * | 2019-01-03 | 2019-04-16 | 厦门洁博雅科技有限公司 | A kind of portable tooth washing device |
| CN210644213U (en) * | 2019-05-22 | 2020-06-02 | 康乐根(深圳)科技有限公司 | Water column pressure adjustable tooth flushing device |
| CN111166519A (en) * | 2020-02-26 | 2020-05-19 | 深圳市雅洁康科技有限公司 | Tooth washing device control method and tooth washing device |
| CN213883595U (en) * | 2020-09-08 | 2021-08-06 | 上海英博口腔门诊部有限公司 | Paediatrics oral cavity cleaning and nursing device |
| CN112656530A (en) * | 2020-12-29 | 2021-04-16 | 深圳素士科技股份有限公司 | Tooth rinsing device control method and device, tooth rinsing device and computer readable storage medium |
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