CN114099029A - Waterproof tooth washing device - Google Patents
Waterproof tooth washing device Download PDFInfo
- Publication number
- CN114099029A CN114099029A CN202111311100.2A CN202111311100A CN114099029A CN 114099029 A CN114099029 A CN 114099029A CN 202111311100 A CN202111311100 A CN 202111311100A CN 114099029 A CN114099029 A CN 114099029A
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- shell
- waterproof
- water
- tooth washing
- cover plate
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- 238000005406 washing Methods 0.000 title claims abstract description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 257
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000005086 pumping Methods 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 18
- 238000011321 prophylaxis Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009529 body temperature measurement Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 description 19
- 238000004140 cleaning Methods 0.000 description 18
- 241000463219 Epitheca Species 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000000741 silica gel Substances 0.000 description 12
- 229910002027 silica gel Inorganic materials 0.000 description 12
- 210000000214 mouth Anatomy 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 235000010585 Ammi visnaga Nutrition 0.000 description 6
- 244000153158 Ammi visnaga Species 0.000 description 6
- 229920006324 polyoxymethylene Polymers 0.000 description 6
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- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 208000005888 Periodontal Pocket Diseases 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 208000002064 Dental Plaque Diseases 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000008187 granular material Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a waterproof tooth washing device, which comprises: the shell comprises an upper cover plate, an upper shell, a lower shell detachably connected with the upper shell and a base, wherein the upper shell and the lower shell are connected to form a shell with an upper opening and a lower opening; the tooth washing mechanism is arranged in the shell, extends out of the upper cover plate and is used for spraying water flow and bubbles; the water distributor is arranged in the shell, extends out of the lower opening and is used for pumping water below to the tooth washing mechanism; and the adjusting mechanism is arranged in the shell and connected with the tooth washing mechanism and used for adjusting the pressure of the tooth washing mechanism. The shell is provided with the shell waterproof ring and the cover plate waterproof ring, so that the problem that the whole machine of the tooth washing device cannot be waterproof and the inside of the tooth washing device is difficult to clean in the prior art is solved.
Description
Technical Field
The invention relates to the field of tooth cleaners, in particular to a waterproof tooth cleaner with a temperature measuring function.
Background
In the existing tooth washing device, teeth are cleaned by utilizing the tooth washing device, the surfaces of the teeth are usually washed back and forth by utilizing an electric vibration toothbrush, an electric mechanism and a control system are arranged in the structure of the existing tooth washing device, and a waterproof structure is only arranged at a plug-in electric position.
In the prior art, because the tooth washing device has no comprehensive waterproof function, in the use process, water is very easy to enter the tooth washing device through the gap between the parts from the outside, and the parts in the tooth washing device are corroded, so that the problem of difficulty in cleaning the tooth washing device is caused.
Thus, the prior art has yet to be improved and enhanced.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a waterproof tooth washing device, which solves the technical problems that the tooth washing device in the prior art cannot realize the whole machine waterproof effect and causes difficulty in cleaning the interior of the tooth washing device.
The technical scheme of the invention is as follows:
a water resistant dental prophylaxis device comprising: the shell comprises an upper cover plate, an upper shell, a lower shell detachably connected with the upper shell and a base, wherein the upper shell and the lower shell are connected to form a shell with an upper opening and a lower opening;
the tooth washing mechanism is arranged in the shell, extends out of the upper cover plate and is used for spraying water flow and bubbles;
the water distributor is arranged in the shell, extends out of the lower opening and is used for pumping water below to the tooth washing mechanism;
and the adjusting mechanism is arranged in the shell and connected with the tooth washing mechanism and used for adjusting the pressure of the tooth washing mechanism.
The control assembly is arranged on the side wall of the shell;
the upper shell is provided with a shell waterproof ring at the joint of the upper shell and the lower shell, a cover plate waterproof ring is arranged between the upper cover plate and the upper opening, and a nozzle waterproof ring is arranged between the tooth washing mechanism and the upper cover plate.
In the above scheme, through setting up epitheca cooperation inferior valve, form the parcel protection to the inner structure of water toothpick, through be in set up water toothpick mechanism in the casing, just water toothpick mechanism extends the upper shed, the tooth to the oral cavity is conveniently washd. An upper cover plate detachably connected with the upper opening is arranged at the upper opening, and the upper opening of the shell is sealed and protected by the upper cover plate. Through the lower opening of casing sets up the base, when forming sealed protection to the lower opening of casing, make things convenient for the connection of tooth cleaning device and outside water supply container. The tooth washing mechanism is arranged in the shell and extends out of the upper cover plate, water flow and air bubbles are sprayed out, and the water flow sprayed out by the tooth washing mechanism is used for cleaning teeth. The water guide mechanism is arranged in the shell and is connected with the tooth washing mechanism through the water guide mechanism, and a water source is provided for the tooth washing mechanism. Through setting up the regulation structure, convenience of customers adjusts the discharge that gets into the water distributor, adjusts to the most suitable water pressure and carries out the washing of tooth. The control assembly is arranged on the outer side of the shell, so that a user can conveniently control and operate the tooth washing device. The joint of the upper shell and the lower shell is provided with a waterproof ring sleeved on the shell, so that the joint of the upper shell and the lower shell is waterproof. The waterproof ring of the cover plate is arranged between the upper opening and the upper cover plate, a gap connected between the upper opening and the upper cover plate is waterproof, the waterproof ring of the nozzle is arranged between the tooth washing mechanism and the upper cover plate, the gap between the tooth washing mechanism and the upper cover plate is waterproof, and the waterproof capability of the upper opening is improved, so that the waterproof effect of the whole machine is improved, and the condition that external water cannot enter the interior of the tooth washing device from the connection position is ensured.
Further, the tooth washing mechanism comprises: a pump body assembly, and a nozzle assembly;
the pump body assembly includes:
a motor fixedly disposed within the housing;
the plunger pump is positioned in the shell and is connected with the motor;
the pump body waterproof ring is arranged at a water outlet of the plunger pump connected with the nozzle assembly.
In the above scheme, the pump body assembly is arranged in the shell, and the pump body assembly is utilized to pressurize water flow flowing into the tooth washing device for tooth washing. The electric motor is arranged in the shell, the electric motor is used for providing a power source for the pump body assembly, the plunger pump is arranged in the shell, the electric motor is connected with the plunger pump, the electric motor is used for driving the plunger pump to operate, the plunger pump is used for pressurizing water flow flowing into the tooth washing mechanism, so that the pressure of the water flow reaches the pressure requirement of tooth washing, and the tooth washing efficiency is improved. The pump body waterproof ring is arranged at the water outlet where the plunger pump is connected with the nozzle assembly, so that water inside the tooth washing mechanism is prevented from leaking to the water outlet, and meanwhile, external water is prevented from entering the tooth washing mechanism from the water outlet, and the stability of water pressure is guaranteed.
Furthermore, a supporting table is arranged at the opening of the upper shell, and an installation inner pipe is arranged in the middle of the supporting table and extends towards the base;
the cover plate waterproof ring is arranged between the support platform and the upper cover plate;
the water outlet of the plunger pump is connected to the lower end of the installation inner pipe;
the nozzle assembly includes:
the nozzle penetrates through the upper cover plate and is embedded in the installation inner pipe, and the nozzle can be plugged and arranged on the upper cover plate in a rotating mode;
the nozzle waterproof ring is clamped on the inner wall of the upper end of the installation inner pipe and sleeved on the inserted nozzle outer wall.
In the above scheme, set up a supporting bench through the opening part at the epitheca, support pump body subassembly and nozzle assembly, and extend towards the base in the middle of the supporting bench and be provided with the installation inner tube, through setting up the installation inner tube towards the base in the middle of the supporting bench, make things convenient for being connected of nozzle assembly and pump body subassembly, promote the stability that pump body subassembly and nozzle assembly are connected. The cover plate waterproof ring is arranged between the supporting platform and the upper cover plate, and the supporting platform and the upper cover plate are waterproof. Wear to establish the nozzle the upper cover plate is embedded intraductally in the installation, promotes nozzle and upper cover plate and installation tube coupling's stability, but through with the nozzle plug and rotatory setting on the upper cover plate, promotes the flexibility that the during operation nozzle used, still convenient change to the nozzle. Set up the waterproof circle of nozzle on the upper end inner wall of installation inner tube, and the waterproof circle of nozzle cover is established on the outer wall of nozzle, carries on spacingly to the waterproof circle of nozzle through this connected mode, promotes nozzle assembly's water-proof effects.
Further, the water distributor includes: the telescopic pipe is arranged in the round pipe and is positioned at the lower opening to be telescopic;
a fixed sleeve connected with the upper end of the telescopic pipe and fixed in the round pipe through screws,
the guide ring is arranged at the lower end of the fixed sleeve;
a waterproof fixing sleeve which is arranged at the lower end of the guide ring,
and one end of the water inlet pipe is connected with the water inlet of the plunger pump, and the other end of the water inlet pipe is connected with the circular pipe water outlet.
In the scheme, the water guide mechanism is arranged to guide water flow used when the tooth washing device washes teeth, so that a water source is provided for the tooth washing mechanism. The telescopic pipe is arranged in the round pipe and stretches towards the lower opening, and when the telescopic pipe is used, the telescopic pipe is pulled towards the lower opening, so that the telescopic pipe is convenient to contact with an external water source, and the water guide efficiency of the water guide mechanism is improved. Fixed cover is cup jointed through the upper end at flexible pipe, and fixed cover fixed connection promotes the stability that flexible pipe and pipe are connected in the pipe. Through the lower extreme installation guide ring at fixed cover, orient the flexible process of flexible pipe, guarantee that flexible pipe is not taking place the phenomenon that the card pauses at the in-process that stretches out and draws back, promote work efficiency. The waterproof fixing sleeve is arranged at the lower end of the guide ring, so that the space between the telescopic pipe and the base and the telescopic pipe is waterproof, and the waterproof performance of the water guide mechanism is improved. A water inlet pipe is arranged between a water inlet of the plunger pump and a water outlet of the circular pipe, so that the plunger pump is communicated with the water distributor, and the whole water guide process is completed.
Further, the adjustment mechanism includes: the adjustment mechanism includes:
the water pressure knob is rotatably arranged on the shell;
the water pressure cam is positioned in the shell, is fixedly connected to the bottom end of the water pressure knob and abuts against the water inlet pipe;
the water pressure knob waterproof ring is sleeved at the joint of the water pressure knob and the shell.
In the above scheme, set up adjustment mechanism and carry out pressure control to the pressure of intaking of inlet tube, set up the water pressure knob in the outside of casing, the person of facilitating the use adjusts the inside discharge of influx tooth washing ware, sets up the water pressure cam in the bottom mounting of water pressure knob, and the water pressure cam supports and leans on water distributor's inlet tube one side carries out the rotation compression to the inlet tube through setting up the water pressure cam, and the water cross sectional area in the quick change inlet tube to play the effect of quick change inlet tube discharge size. The joint of the water pressure knob and the shell is provided with a water pressure knob waterproof ring, and the joint of the water pressure knob and the shell is sealed and waterproof, so that water flow can not enter the tooth washing device from the joint of the water pressure knob and the shell.
Furthermore, a connecting hole is formed in the bottom surface of the base, and the extension tube extends and penetrates through the connecting hole;
the inner wall of the connecting hole is provided with internal threads and is used for connecting an external water supply container through the internal threads;
a base sealing ring is arranged on the upper surface of the connecting hole;
the pressure relief valve is arranged at the lower opening of the shell, one end of the pressure relief valve is communicated with the middle of the base, and the other end of the pressure relief valve is communicated with the outside of the shell.
In the scheme, the connecting hole is formed in the bottom surface of the base, so that the telescopic pipe can conveniently penetrate through the connecting hole to extend to the lower opening of the base. Through the upper surface of connecting hole sets up the base sealing washer, seals the base, guarantees that the water in the outside water supply container who is connected with the base can not get into the tooth cleaning ware from connecting hole department, just the base sealing washer still plays the effect that promotes the gas tightness. Through set up the internal thread on the inner wall at the connecting hole, make things convenient for the container of outside water supply and being connected of base, when promoting base and outside container to be connected stably, still make things convenient for outside container's installation and change, promote the installation effectiveness. Set up the relief valve in the under shed department of casing, in the middle of making the base connected to the one end of relief valve, the other end intercommunication the casing is outside, when producing the negative pressure in the outside water supply container in the use, during outside air passes through the relief valve entering container, keeps the balance of inside and outside atmospheric pressure, guarantees that outside water supply container can not be taken out flatly, promotes the security of using.
Further, waterproof water toothpick still includes the subassembly that charges, the subassembly that charges includes:
a battery disposed within the housing;
a charging post disposed at an outer side of the case and electrically connected to the battery;
the charging rubber plug is sleeved at the joint of the charging column and the shell.
In the scheme, the battery is arranged in the shell, and the battery is used for providing electric energy for the whole tooth washing device, so that the tooth washing device can normally run under the condition that the tooth washing device is not directly connected with the socket. One side of casing sets up the post that charges, the post electricity that charges is connected the battery promotes the convenience that the tooth washing ware charges, the post that charges with the junction of casing sets up the plug that charges, seals up waterproof to the subassembly that charges, guarantees that outside water can not get into inside the tooth washing ware from the kneck that charges.
Further, the control assembly includes: the supporting frame is arranged on the side wall of the shell and is positioned in the shell;
the control circuit board is arranged on the support frame and is positioned in the shell;
the key support is arranged on the surface of the shell through an ultrasonic process, and a key waterproof film is arranged on the surface of the key support;
the control key is fixedly arranged on the key support and is electrically connected to the control circuit board;
the display screen is electrically connected to the control circuit board.
In the scheme, the control assembly is arranged to control the whole tooth washing device and is arranged on the side wall of the shell, the support frame is used for connecting the inner side of the shell to support the whole control assembly, the control circuit board is arranged in the shell, the shell is used for protecting the control circuit board, the display screen is arranged on the control circuit board, and the function selection state of the tooth washing device at the moment is judged through the display of the display screen. The button support is installed on the surface of the shell by adopting an ultrasonic process, the stability of connection between the button support and the shell is improved, the control button is arranged on the button support and is electrically connected with the control circuit board, the control circuit board extends outwards from the shell, the button support is utilized to support and limit the control button, the stability of connection between the control button is improved, a user can conveniently use the button to carry out whole machine control operation on the tooth washing device, a button waterproof film is arranged on the surface of the button support, the connection between the control button and the button support is protected from water, and the waterproof performance of the button assembly is improved.
Further, the water toothpick still includes temperature measurement subassembly, temperature measurement subassembly includes:
the supporting main board is clamped and embedded on the outer wall of the shell and is positioned above the supporting frame;
the sensor base is arranged inside the supporting main board;
the sensor support is embedded in the sensor base in a clamping manner;
the sensor circuit board is arranged at the bottom of the sensor base and is connected with the supporting main board through a temperature measuring screw;
and the temperature sensor is arranged on the sensor bracket and is electrically connected with the sensor circuit board.
Through setting up temperature measurement subassembly, realize can also real-time detection human temperature when carrying out the tooth washing. Through fixedly set up the support mainboard on the outer wall of casing, the support mainboard supports whole temperature measurement subassembly, sets up the sensor base, with the fixed setting of sensor base inside supporting the mainboard, utilize the sensor base to wrap up the sensor, support the sensor. The temperature measuring device is characterized in that a sensor circuit board is arranged, the sensor is electrically connected to the sensor circuit board, the sensor circuit board is fixedly connected with the supporting main board through screws, and the temperature measuring component is integrally installed and fixed.
Further, be provided with waterproof lens on the casing outer wall, waterproof lens pass through waterproof ultrasonic welding on the casing, and be located with display screen department.
In the scheme of watering, through display screen department sets up waterproof lens, and utilize ultrasonic welding technique will waterproof lens welding is in on the casing to this carries out water proof protection to the display screen when not influencing the display screen reading.
Beneficial effect, this scheme provides a waterproof tooth cleaning ware, through above-mentioned scheme, sets up epitheca and inferior valve formation and has upper shed and under shed's casing, forms the parcel protection to tooth cleaning ware's inner structure. Set up the waterproof circle of shell in the junction of epitheca and inferior valve, carry out water proof protection through setting up the waterproof circle of shell to the gap that epitheca and inferior valve were connected and are formed. An upper cover plate detachably connected with the shell is arranged at the upper opening, and the upper opening of the shell is sealed and protected by the upper cover plate. Set up the base at the lower shed department, it is right when the lower shed department of casing forms water protection, make things convenient for the connection of tooth cleaner and outside water supply container, through set up tooth cleaning mechanism in the casing, carry out the pressure boost to the rivers, promote the pressure of rivers to the pressure range of rivers tooth cleaning, just tooth cleaning mechanism extends the upper shed department makes things convenient for tooth cleaner to get into people's oral cavity and washs the tooth. The control assembly is arranged on the outer side of the shell, so that a user can conveniently control and operate the tooth washing device. The waterproof ring of the cover plate is arranged between the upper opening and the upper cover plate, and a gap between the upper opening and the upper cover plate is waterproof, so that the waterproof effect is improved. The waterproof ring of the cover plate is arranged between the upper opening and the upper cover plate, a gap between the upper opening and the upper cover plate is waterproof, the waterproof ring of the nozzle is arranged between the tooth washing mechanism and the upper cover plate, the gap between the tooth washing mechanism and the upper cover plate is waterproof, the waterproof capability of the upper opening is improved, the waterproof effect of the whole machine is improved, and it is ensured that external water cannot enter the interior of the tooth washing device from the gap between the tooth washing mechanism and the upper cover plate.
Drawings
FIG. 1 is an exploded view of a water-proof dental prophylaxis device according to the present invention;
FIG. 2 is a front cross-sectional view of a waterproof dental prophylaxis device of the present invention;
FIG. 3 is a front view of a waterproof dental prophylaxis device of the present invention;
FIG. 4 is a cross-sectional view showing the extension tube of the waterproof tooth washing device according to the present invention;
FIG. 5 is a rear sectional view of a waterproof dental prophylaxis device of the present invention;
FIG. 6 is a rear view of a waterproof dental prophylaxis device of the present invention;
FIG. 7 is an overall sectional view of a waterproof dental prophylaxis device according to the present invention;
the reference numbers in the figures: 1. a nozzle; 2. a nozzle fixing ring; 3. an upper cover plate; 4. a nozzle waterproof ring; 5. a waterproof ring of the cover plate; 6. a water pressure knob; 7. a water pressure knob waterproof ring; 8. a hydraulic cam; 9. an upper shell; 10. a waterproof ring of the pump body; 11. a water inlet pipe; 12. a crash pad; 13. a plunger pump; 14. a battery; 16. an electric motor; 17. a waterproof ring of the shell; 18. fixing a sleeve; 19. a guide ring; 20. a waterproof fixing sleeve; 21. a telescopic pipe; 22. a lower case; 23. charging the rubber plug; 24. a charging post; 26. a pressure relief valve; 27. a base; 28. a base seal ring; 29. a temperature measuring screw; 30. a sensor circuit board; 31. a sensor base; 32. a temperature sensor; 33. a sensor holder; 34. supporting the main board; 35. a sensor lens; 36. FPC flexible flat cable; 37. a support frame; 38. a display screen; 39. a waterproof lens; 41. a control circuit board; 42. a control key; 43. a key holder; 44. a key waterproof film; 45. a lamp shade; 46. a base shield; 47. a telescopic water tank; 49. an upper opening; 50. a lower opening; 51. a support table; 52. installing an inner pipe; 53. a circular tube; 54. a column; 55. a tooth washing mechanism; 56. a water distributor; 57. an adjustment mechanism; 58. a control component; 60. a temperature measuring component; 61. a pump body assembly; 62. a nozzle assembly; 64. a limiting boss; 65. a housing; 66. a housing; 67. a charging assembly.
Detailed Description
The invention provides a waterproof tooth washing device, which is further described in detail below by referring to the attached drawings and examples in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the existing tooth washing device, teeth are cleaned by utilizing the tooth washing device, the surfaces of the teeth are usually washed back and forth by utilizing an electric vibration toothbrush, an electric mechanism and a control system are arranged in the structure of the existing tooth washing device, and a waterproof structure is arranged at a plug-in electric position.
In order to solve the above technical problems, the present invention provides a structure and a technical solution of a waterproof tooth washing device, which are specifically described in the following embodiments.
Example one
As shown in FIG. 1, the waterproof tooth washing device provided by the present scheme has a specific structure comprising: the shell 66, the tooth washing mechanism 55, the water distributor 56, the adjusting mechanism 57, the control assembly 58, the shell waterproof ring 17, the cover plate waterproof ring 5 and the nozzle waterproof ring 4. The shell comprises an upper cover plate 3, an upper shell 9, a lower shell 22 and a base 27. The upper shell 9 and the lower shell 22 are fixedly connected through 4 screws to form a shell 65 with an upper opening 49 and a lower opening 50, so that the stability of connection of the upper shell 9 and the lower shell 22 is improved. The epitheca 9 with the junction of inferior valve 22 sets up the waterproof circle 17 of shell, and 4 screws paste the waterproof circle 17 compression of shell in the junction of epitheca 9 with inferior valve 22, and is right the waterproof circle 17 of shell carries on spacing fixedly, prevents that the waterproof circle 17 of shell from following drop on the casing 65, the waterproof circle 17 of shell adopts the silica gel material preparation of high elasticity to form, and it is right to utilize the waterproof circle 17 of silica gel material preparation shell of high elasticity the epitheca 9 with the junction of inferior valve 22 is waterproof, makes the epitheca 9 with the installation of inferior valve 22 is more convenient. The upper cover plate 3 is detachably arranged at the upper opening 49 of the shell 65, the upper opening 49 is sealed and waterproof, the cover plate waterproof ring 5 is arranged between the upper cover plate 3 and the upper opening 49 of the shell 65, and the gap between the upper opening 49 and the upper cover plate 3 is waterproof. The base 27 is arranged at the lower opening 50 of the shell 65, and the base 27 is arranged at the lower opening 50 of the shell 65, so that the connection between the tooth washing device and an external water supply container is facilitated while the lower opening 50 of the shell 65 is protected in a sealing manner. The tooth washing mechanism 55 is arranged in the shell 65 and extends out of the upper cover plate 3, so that the tooth washing device can be conveniently stretched into the oral cavity of a person to spray water flow and bubbles to wash teeth. The nozzle waterproof ring 4 is arranged between the tooth washing mechanism 55 and the upper cover plate 3, and is used for preventing water in a gap between the tooth washing mechanism 55 and the upper cover plate 3 and improving the waterproof capacity of the upper opening 49. The water distributor 56 is arranged in the shell 65, a water outlet of the water distributor 56 is connected with a water inlet of the tooth washing mechanism 55 to provide water flow for the tooth washing mechanism 55, and the water distributor 56 extends out of the lower opening 50 to be contacted with water in an external water supply container, so that the water flow enters the water distributor 56. The adjusting mechanism 57 is arranged in the shell 65, the adjusting mechanism 57 is connected with the tooth washing mechanism 55, and when the water flow pressure needs to be adjusted, the water flow in the tooth washing mechanism 55 is adjusted through the adjusting mechanism 57. The control assembly 58 is arranged on the side wall of the shell 65, and a user can control the whole tooth washing device through the control assembly 58.
In the above solution, the upper shell 9 is connected with the lower shell 22, and the shell 65 with the upper opening 49 and the lower opening 50 is formed to wrap and protect the internal structure of the tooth washing device. Set up the waterproof circle 17 of shell through the junction at epitheca 9 and inferior valve 22, it is right epitheca 9 with the junction of inferior valve 22 is waterproof, through the upper shed 49 department of casing 65 sets up upper cover plate 3, utilizes upper cover plate 3 right upper shed 49 department seals up waterproofly, upper cover plate 3 with set up the waterproof circle 5 of apron between the upper shed 49, it is right upper shed 49 with the gap of connecting between the upper cover plate 3 is waterproof, promotes the water-proof effects of upper shed 49 department. By providing the base 27 at the lower opening 50 of the housing 65, the connection of the dental prophylaxis device to an external water supply container is facilitated while providing a sealing protection to the lower opening 50 of the housing 65. The tooth washing mechanism 55 is arranged in the shell 65 and extends out of the upper cover plate 3, so that the tooth washing device can be conveniently stretched into the oral cavity of a person to spray water flow and bubbles to wash teeth. A water distributor 56 is arranged in the shell 65, the water distributor 56 can extend to the lower opening 50, and a water outlet of the water distributor 56 is connected with the tooth cleaning mechanism 55 to provide water flow for the tooth cleaning mechanism 55. And the water distributor 56 also extends out of the lower opening 50 to be contacted with water in an external water supply container, so that water flows into the water distributor 56, and the convenience of taking water is improved. Set up apron waterproof ring 5 between upper cover plate 3 with wash teeth mechanism 55 is waterproof to the gap between wash teeth mechanism 55 and the upper cover plate 3, guarantees that outside water can not follow inside the junction gets into the tooth cleaner between upper cover plate 3 and the wash teeth mechanism 55, still guarantees the stability of the inside rivers pressure of wash teeth mechanism 55 simultaneously.
Example two
As shown in fig. 1 and 5, in the first embodiment, in the specific structure of the waterproof tooth washing device in this embodiment, a support base 51 is provided at the upper opening 49 of the upper shell 9, and an inner tube 52 is installed. The supporting table 51 is located in the casing 65, and is connected with the casing 65 and integrally formed, the upper cover plate 3 covers the supporting table 51, the cover plate waterproof ring 5 is arranged between the upper cover plate 3 and the supporting table 51, a groove is formed in the cover plate waterproof ring 5, the cover plate waterproof ring 5 is sleeved on the supporting table 51 through the groove, the cover plate waterproof ring 5 is limited, and therefore the waterproof effect is achieved. The mounting inner tube 52 is located in the middle of the support platform 51 and extends toward the direction of the base 27, and the mounting inner tube 52 is integrally formed with the support platform 51.
As shown in fig. 1 and 2, in the first embodiment, in a specific structure of the waterproof tooth washing device in the present embodiment, the tooth washing mechanism 55 includes: pump body assembly 61, nozzle assembly 62. The pump body assembly 61 comprises an electric motor 16, a plunger pump 13 and a pump body waterproof ring 10. The motor 16 sets up in the casing 65, the motor 16 passes through the screw fixation setting and is in inside the casing 65, the motor 16 is BLDC brushless motor, and excellent and steady BLDC motor always is accurate each time when using, the powerful and powerful power of output of continuous, and the sound of this motor operation only has 50db, let the user experience the high-efficient feel that the tooth washing brought, built-in 1500MAH high capacity's polymer electricity core, make the duration of motor 16 reach 30 days, the vibration frequency of this motor is 2300 times per minute, the tooth washing can both obtain degree of depth clean slit between teeth and gum deeply at every turn, choice AI intelligence high-precision chip lets the speed governing can steady operation each time, the effectual pause that has stopped the variable speed and has brought is frustrated and is felt. The plunger pump 13 is arranged in the housing 65 and above the motor 16, the plunger pump 13 is connected with the motor 16, the motor 16 is used for driving the plunger pump 13 to rotate, and then pressure is added to water flowing into the plunger pump 13, so that the water pressure meets the requirement of water pressure for cleaning teeth.
As shown in fig. 1, the nozzle assembly 62 includes: the nozzle comprises a nozzle 1, a nozzle waterproof ring 4 and a nozzle fixing ring 2. Nozzle 1 sets up in upper shed 49 department, the bottom of nozzle 1 is cylindrical, the cylinder periphery of 1 bottom of nozzle is provided with spacing boss 64, spacing boss 64 upper surface still is provided with the strengthening rib, and when installing, spacing boss 64 lower surface supports and leans on the upper cover plate 3, it is spacing to carry out nozzle 1, prevents nozzle 1 gets into completely in the tooth washing device, promote the stability that nozzle 1 connects, spacing boss 64 lower extreme is provided with the recess, 2 covers of nozzle retainer plate are established on the recess, 2 cooperations of nozzle retainer plate 64 are right nozzle 1 carries on spacingly. The bottom of nozzle 1 is worn to establish the through-hole of upper cover plate 3 is connected the delivery port of plunger pump 13, the delivery port diameter of nozzle 1 is only 0.6MM, the inside of nozzle 1 is through the vortex design, and 1 internal channel of nozzle after the vortex design forms the water affairs that has the granule bubble shape, nozzle 1 adopts Polycarbonate (PC) material to make, and polycarbonate has intensity big, and high transparency accords with the human contact requirement of food level, adopts Polycarbonate (PC) material to make, promotes nozzle 1's impact resistance. Through setting up nozzle 1 bottom to cylindrically, make nozzle 1 more convenient cup joint on the delivery port of plunger pump 13, and design into cylindrically plunger pump 13 bottom, can make things convenient for nozzle 1 realizes 360 degrees rotations when using. The nozzle waterproof ring 4 is embedded on the inner wall of the upper end of the installation inner pipe 52 in a clamping manner, and is sleeved on the outer wall of the inserted nozzle 1. Waterproof circle of nozzle 4 adopts silica gel soft materials to make, waterproof circle of nozzle 4 sets up upper cover plate 3 towards one side in the casing 65 will waterproof circle of nozzle 4 sets up upper cover plate 3 towards one side in the casing 65 makes the waterproof circle of nozzle 4's position can be fixed, can't follow the casing 65 outside drops by oneself, promotes the waterproof sealing performance of waterproof circle of nozzle 4, and double-deck waterproof sealing structure makes the waterproof sealing performance of upper shed 49 department is stronger. The pump body waterproof ring 10 is arranged at a water outlet connected with the plunger pump 13 and the nozzle 1 assembly, and is used for performing waterproof protection on a space between the outlet of the plunger pump 13 and the upper cover plate 3.
As shown in fig. 2, the inner wall of the lower shell 22 is provided with a circular tube 53, and the circular tube 53 is used for guiding water flow. The lower opening 50 of the lower shell 22 is provided with a pillar 54, the pillar 54 is a cylinder with a through hole in the middle, and the pillar 54 is integrally formed with the shell 65.
As shown in fig. 1 and 4, the water distributor 56 includes: an extension tube 21, a fixing sleeve 18, a guide ring 19, a waterproof fixing sleeve 20 and a water inlet pipe 11. The extension tube 21 is arranged in the shell 65 in a telescopic mode, the extension tube 21 can extend towards the lower opening 50 of the shell 65, the extension tube 21 is made of SUS304 food-grade stainless steel tube materials, the diameter of the extension tube is 5MM smooth, the outer diameter of the opening of the extension tube 21 is enlarged by the aid of flaring at the lower portion of the extension tube 21, the outer diameter of a water inlet of the extension tube 21 is enlarged, when the extension tube 21 needs to extend out of the shell 65, the extension tube 21 can be pulled out and extended by clamping the enlarged water inlet by hands and pulling the enlarged water inlet outwards, in addition, the enlargement of the outer diameter of the water inlet of the extension tube 21 also plays a role in limiting the extension tube 21, the extension tube 21 is prevented from completely entering the shell 65 and cannot be taken out, and the water guide efficiency of the water guide mechanism 56 is improved by arranging the extension tube 21 in the round tube 53 and contacting the extension tube 21 with an external water source at the lower opening 50. The fixed sleeve 18 is connected to the upper end of the extension tube 21, the fixed sleeve 18 is sleeved on the upper end of the extension tube 21, the fixed sleeve 18 is fixedly connected into the circular tube 53, and the connection stability of the extension tube 21 and the circular tube 53 is improved. The fixed cover 18 is made of (POM) polyformaldehyde materials, and the (POM) polyformaldehyde has the effect of self-lubricating high strength, and the telescopic pipe 21 is fixed and limited by arranging the fixed cover 18 made of (POM) polyformaldehyde materials between the shell 65 and the water inlet pipe 11, so that the telescopic pipe 21 is ensured to be smoothly deformed during fixing and limiting, and the working efficiency is improved. The guide ring 19 sets up the lower extreme of fixed cover 18, the guide ring 19 chooses for use the fluororubber preparation to form, and the material hardness is 60 degrees, the guide ring 19 establishes through interference fit's mode cover on the flexible pipe 21, through the guide ring 19 is established to the cover on the flexible pipe 21, adopts waterproof silica gel material to make, the guide ring 19 design is the U-shaped, the U-shaped opening section of U-shaped guide ring 19 cup joints on the stand 54 of casing 65, and another pot head is established on the flexible pipe 21, it is right to pass through the guide ring 19 the flexible direction of flexible pipe 21 is injectd, prevents that flexible pipe 21 from appearing the phenomenon of card pause at flexible in-process, promotes the flexible efficiency of flexible pipe 21, when not using, flexible pipe 21 withdrawal machine is inside to reduce contaminated risk. The waterproof fixing sleeve 20 is arranged at the lower end of the guide ring 19, and is used for preventing water in the space between the guide ring 19 and the upright column 54 and improving the sealing performance of the water distributor 56.
Through the pipe 53 that is equipped with in flexible pipe 21 and the casing 65 flexible pipe 21 with the waterproof fixed cover 20 is established to the cover between the pipe 53, it is right flexible pipe 21 is established fixedly and is still played waterproof effect, makes flexible pipe 21 with the casing 65 forms the waterproof seal structure of integral type.
As shown in fig. 1 and 6, the adjusting mechanism 57 includes: a water pressure knob 6, a water pressure cam 8 and a water-proof ring 7 of the water pressure knob. The water pressure cam 8 is arranged on the side face of the water inlet pipe 11 and is abutted against the side face of the water inlet pipe 11, the water pressure cam 8 is designed asymmetrically to form a structure which is high on one side and low on the other side, and the water pressure cam 8 is designed into a structure which is high on one side and low on the other side, so that the water inlet pipe 11 can be conveniently compressed after rotating for a certain angle. The water pressure knob 6 sets up the casing 65 outside, the lower part of water pressure knob 6 through the trench that epitheca 9 was provided with epitheca 9 fixed connection, water pressure knob 6 with the trench that epitheca 9 set up carries out interference fit, the lower part of water pressure knob 6 extends to on the water pressure cam 8, and with water pressure cam 8 fixed connection, water pressure cam 8 with water pressure knob 6 passes through the mode installation cooperation of tight fit. The waterproof circle 7 of water pressure knob sets up water pressure knob 6 with the junction of casing 65, the waterproof circle 7 of water pressure knob is made for the design of silica gel material, the waterproof circle 7 surface of water pressure knob is scribbled and is equipped with waterproof lubricating oil, water pressure knob 6 knob with trench and fixed connection that epitheca 9 was provided with, the waterproof circle 7 of water pressure knob with the trench that epitheca 9 set up carries out interference fit, the waterproof circle 7 surface of water pressure knob is scribbled and is equipped with waterproof lubricating oil, through scribbling at the waterproof circle 7 surface of water pressure knob and establish waterproof lubricating oil, to water pressure knob 6 with when waterproof is carried out in the gap between the epitheca 9, guarantee the rotatory smoothness of water pressure knob 6 does not take place the phenomenon of stuck, promotes the efficiency of adjustment mechanism 57 operation.
As shown in fig. 1 and 2, a water outlet is arranged at the upper end of the circular tube 53, one end of the water inlet tube 11 is directly sleeved on the water outlet at the upper end of the circular tube 53, and the other end of the water inlet tube is sleeved on the water inlet of the plunger pump 13, so that the connection between the water inlet of the plunger pump 13 and the water distributor 56 is realized, and the function of internal water guiding is realized. The inlet tube 11 adopts the silica gel hose design to make, and the inlet tube 11 that adopts the silica gel hose to make conveniently buckles, just its water guide function is not influenced after the inlet tube 11 buckles, and the inlet tube 11 that adopts the silica gel hose to make has high elasticity, can in time resume original shape after being compressed, the inlet tube 11 supports and leans on the 8 sides of water pressure cam, works as when water pressure knob 6 drives water pressure cam 8 and does the joint rotation, water pressure cam 8's peak and the inlet tube 11 progressively take place to break away from, and the inlet tube 11 resumes original shape, and high elasticity's inlet tube 11 gets back to the cylindrical state before fast, and the sectional area of inlet tube 11 obtains the increase, and rivers and the flow in the inlet tube 11 this moment are the biggest. When the water pressure knob is rotated 90 degrees anticlockwise, the water pressure knob 6 drives the water pressure cam 8 to be linked, the highest point of the water pressure cam 8 is gradually contacted with the water inlet pipe 11, when the highest point of the water pressure cam 8 is contacted with the water inlet pipe 11, the water inlet pipe 11 is gradually deformed under the compression of the water pressure cam 8, the sectional area of the water inlet pipe 11 is gradually reduced, and at the moment, the water flow and the flow in the water inlet pipe 11 are minimum, so that the aim of adjusting the water pressure and the water flow is fulfilled. Through being provided with water pressure cam 8 on one side at inlet tube 11 water pressure cam 8 with when water pressure knob 6 jointly rotates, inlet tube 11 takes place to warp gradually, and the cross-sectional area in the inlet tube 11 is along with changing to reach the purpose of discharge regulation, through above-mentioned regulative mode, utilize simple and convenient mode to realize adjusting the discharge that gets into plunger pump 13, reduce adjustment mechanism 57's complexity, save the use of part, do not influence the regulation of discharge size when practicing thrift the cost, promote the efficiency of pressure regulating operation.
As shown in fig. 2, a connecting hole is formed in the bottom surface of the base 27, the connecting hole is introduced into the casing 65, the extension tube 21 extends and penetrates out of the connecting hole, an internal thread is arranged on the inner wall of the connecting hole, the connecting hole is connected with an external water supply container, and the external water supply container can be screwed on the connecting hole by arranging the internal thread on the inner wall of the connecting hole, so that the connection with the base 27 is realized, and the connection stability between the base 27 and the external water supply container is improved. The outside water supply container is flexible water tank 47, flexible water tank 47 adopts the PP polypropylene material to make, adopts the PP polypropylene material to make flexible water tank 47, can satisfy flexible water tank 47 needs to possess the requirement of ductility and food contact, flexible water tank 47's upper end oral area is provided with spiral helicine bayonet socket, spiral helicine bayonet socket spiro union is in the spiral bayonet socket of base 27, the spiro union mode is anticlockwise rotation spiro union and is in on the base 27, when needs use, clockwise rotation unscrews, draws out down and send tensile state, flexible water tank 47 is shown as A in figure 7 when using, after the use is accomplished, can fold flexible water tank 47 into as B in figure 7 compression state, conveniently carry, promote the portability of tooth washing ware. The external water supply container can also be a mineral water bottle, so that the universality of the tooth washing device is improved. And a waterproof ring of the base 27 is arranged on the upper surface of the connecting hole of the base 27. The water in the telescopic water tank connected with the base 27 can not enter the tooth washing device from the connecting hole, and the sealing ring of the base 27 also has the effect of improving the air tightness.
As shown in fig. 5 and A, B in fig. 7, a relief valve 26 is provided at the lower opening 50 of the housing 65, one end of the relief valve 26 is connected to the middle of the base 27, and the other end communicates with the outside of the housing 65. The relief valve 26 adopts the preparation of the high elasticity silica gel of 40 degrees to form, and the shape adopts L venturi tube shape structure, delivery port intercommunication pressure release hole on the base 27, pressure release hole diameter is 0.5 MM's through-hole, the design of relief valve 26 is the check valve, and when the working process of relief valve 26 produced the negative pressure in for water tank and water-jug, during the outside air need entered into flexible water tank through relief valve 26, prevented flexible water tank 47 and water-jug and can not be taken out flatly, the principle of check valve is designed to the pressure release mouth of this relief valve 26, when the tooth washing ware did not get into operating condition, the pressure release mouth of relief valve 26 was in the closed condition. When the water toothpick is in operating condition, the negative pressure has been produced in the flexible water tank 47, and the pressure release mouth of relief valve 26 is opened, and the air enters into flexible water tank 47, the pressure release mouth of relief valve 26 is designed into the lip structure and adopts, and lip front end sizing material only has 0.1MM thickness, and the pressure release hole only has 0.05 MM's interval in the middle of two lips, when rivers pass through two lips, the pressure and the density of water are great than the pressure and the density of air, lip structure in the relief valve 26 can take place deformation, and the lip structure after the deformation can fill middle 0.1 MM's pressure release hole to rivers in can preventing water tank and the water-jug advance relief valve 26. Set up relief valve 26 in the lower open-end 50 department of casing 65, when producing the negative pressure in the external water supply container in the use, during outside air passes through relief valve 26 and gets into telescopic water tank 47, keep the balance of inside and outside atmospheric pressure, guarantee telescopic water tank 47 can not be taken out flatly, promote the security of using.
In this embodiment, the external water supply container may be a mineral water bottle or other container capable of being screwed with the base 27.
As shown in fig. 1, the charging assembly 67: battery 14, charging post 24, charging plug 23. The battery 14 is disposed within the housing 65 to provide electrical power to the overall waterproof dental unit. The charging post 24 is disposed on an outer wall of the housing 65, and the charging post 24 is electrically connected to the battery 14. Charging post 24 adopts the brass material to make, and the surface carries out nickel plating, charging post 24 adopts the mode that the secondary was moulded plastics to install the mouth position that charges, the plug 23 that charges sets up casing 65 with charging post 24's junction, charging plug 23 adopts soft silica gel material to make, through casing 65 with charging post 24's junction sets up the plug 23 that charges that adopts soft silica gel material to make, and is right casing 65 with charging post 24's junction carries out water proof protection, ensures the subassembly 67 that charges, promotes the safety of charging of waterproof tooth cleaner.
As shown in fig. 2 and 3, the control assembly 58 includes a support frame 37, a control circuit board 41, a control key 42, a key support 43, a display screen, and a key waterproof film 44. The supporting frame 37 is fixedly connected to the inside of the side surface of the casing 65, and is fixedly connected to the casing 65 through screws. The control circuit board 41 is arranged in the shell 65 and fixed on the support frame 37 through screws, and the relative fixation of the control circuit board 41 on the support frame 37 is realized through the screws. The key support 43 is fixedly arranged on the surface of the shell 65 by adopting an ultrasonic process, an ultrasonic welding line is designed on the whole circle of the key support 43, and the whole key support 43 is waterproof by designing the ultrasonic welding line on the whole circle of the surface of the key support 43. The control key 42 is fixedly arranged on the key support 43, and the electric connection end of the control key 42 penetrates through the shell 65 and is electrically connected with the control circuit board 41. The key support 43 is sleeved on the control key 42 and the shell 65, and the control key 42 is supported by arranging the key support 43, and the appearance of the key support has aesthetic feeling, so that the aesthetic feeling of the appearance of the waterproof tooth washing device is improved. The button waterproof film 44 is tightly attached to the outer side of the shell 65 and covers a gap formed by the control button 42 and the shell 65, and a sealing waterproof effect is formed on the gap formed by the control button 42 and the shell 65, so that external water cannot enter the inside of the tooth washing device from the gap formed by the control button 42 and the shell 65. The display screen is electrically connected and fixed on the control circuit board 41, and the control circuit board 51 is electrically connected through the display screen 38, so that a user can visually observe function options of the tooth washing device and the working state of the tooth washing device.
As shown in fig. 3, a waterproof lens 39 is arranged on the outer side of the casing 65 at the position of the display screen 38, the waterproof lens 39 is a transparent waterproof lens 39, the waterproof lens 39 is welded on the casing 65 through waterproof ultrasonic welding, the waterproof lens 39 is arranged at the position of the display screen 38, and the waterproof lens 39 is welded on the casing 65 through waterproof ultrasonic welding, so that the waterproof protection of the display screen 38 is realized while the display screen reading display is not influenced.
As shown in fig. 1, the temperature measuring assembly 60 includes: a support main board 34, a sensor base 27, a sensor circuit board 30, a sensor bracket 33 and a temperature sensor 32. The support main board 34 is arranged inside the casing 65 and fixed on the inner wall of the casing 65, and the support main board 34 is a circular ring-shaped support main board. The sensor base 27 is sleeved and fixed in the annular supporting main board 34, the supporting main board 34 surrounds the sensor base 27 from the side, and the sensor base 27 is the annular base 27 and is conveniently sleeved inside the supporting main board 34. The sensor support 33 is embedded and sleeved inside the sensor base 27 and is relatively fixed with the base 27, the sensor support 33 is made of brass nickel-plated materials, brass has good heat-conducting performance and can be rapidly adapted to various different environmental temperatures, the temperature sensor 32 on the temperature measurement assembly 60 is always at constant temperature, temperature measurement difference cannot be generated along with severe temperature change, and a sinking platform is arranged in the sensor support 33. Temperature sensor 32 is fixed to be set up on the sensor support 33, temperature sensor 32's one end cup joints in the heavy platform on the sensor support 33, other end fixed electrical connection is in on the sensor circuit board 30, the sensor circuit passes through FPC flexible flat cable electricity and connects control circuit board 41, through sinking platform on the sensor support 33 to temperature sensor 32 carry out the ascending spacing of left and right sides direction, sensor circuit board 30 through temperature measurement screw 29 with support mainboard 34 fixed connection, will through utilizing temperature measurement screw 29 sensor circuit board 30 and support mainboard 34 fixed connection make whole temperature measurement subassembly 60 inside not need other screw to fix and can realize holistic position fixing, realize temperature measurement subassembly 60's fixed connection with simple fixed knot structure. Through setting up temperature measurement subassembly 60, realize that waterproof tooth cleaning device can also detect human body temperature when carrying out the tooth cleaning, realize the effect of a tractor serves several purposes.
As shown in fig. 6, a lampshade is further arranged on the outer side of the casing 65, the lampshade is designed with ultrasonic welding lines in a whole circle, the lampshade is welded on the side surface of the casing 65 by means of the ultrasonic welding lines,
the nozzle 1 can also be a dental plaque type nozzle, the water outlet of the dental plaque type nozzle is thinner, the number of the water outlets is two, the water flow pressure can be better enhanced, the cleaning surface is larger, and teeth can be cleaned more efficiently. The nozzle 1 can also be an orthodontic nozzle, and the orthodontic nozzle 1 is suitable for daily cleaning and nursing of the gum. The nozzle 1 can also be a periodontal pocket-shaped nozzle, the diameter of the outer circle at the water outlet of the periodontal pocket-shaped nozzle 1 is small, and the periodontal pocket-shaped nozzle can extend into a narrow space, so that the nozzle is suitable for cleaning tooth implantation, tooth inlay, dental crowns and dental bridges. The nozzle 1 can also be a tongue coating-shaped nozzle, the cross section area of the upper water outlet end of the tongue coating-shaped nozzle is large, and the tongue coating can be contacted with the tongue of a person in a large area, so that the tongue coating can be cleaned.
In summary, the technical solution provides a waterproof tooth washing device, the entire device adopts a waterproof ring to perform waterproof in a manner of being fixed by being clamped and embedded, the waterproof ring is made of a high-elasticity and high-temperature-resistant silica gel material and a fluororubber material, and the waterproof ring is additionally arranged on the shell and the inner part of the waterproof tooth washing device, so that the inner mechanism of the waterproof tooth washing device is waterproof. The tooth washing mechanism and the water distributor inside the waterproof tooth washing device are both provided with waterproof rings with good sealing and waterproof performances, so that the water in the water distributor cannot flow out from the inside when the external water cannot influence the internal mechanism, and the use safety of the tooth washing device is improved. The adjusting mechanism is further arranged inside the tooth washing device and used for adjusting water flow in the water distributor, and a user can conveniently adjust water flow pressure when tooth washing is carried out, so that the most appropriate water flow pressure can be adjusted. The bottom of casing sets up the base, the outside water supply container is connected to the base, sets up the flexible pipe of telescopic in water distributor, utilizes the flexible function that can outwards stretch out and draw water with the water contact in the outside water supply container, flexible pipe is collapsible when not using, reduces the influence that carries to the tooth cleaner, promotes the portability of tooth cleaner. The control component is arranged on the outer side of the shell of the tooth washing device, so that a user can conveniently control the whole tooth washing device. In addition, the waterproof tooth washing device is also provided with a temperature measuring component, and a temperature sensor is arranged in the temperature measuring component and used for measuring the body temperature of a human body, so that the multifunctional function of one machine is realized.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A water resistant dental prophylaxis device, comprising: the shell comprises an upper cover plate, an upper shell, a lower shell detachably connected with the upper shell and a base, wherein the upper shell and the lower shell are connected to form a shell with an upper opening and a lower opening;
the tooth washing mechanism is arranged in the shell, extends out of the upper cover plate and is used for spraying water flow and bubbles;
the water distributor is arranged in the shell, extends out of the lower opening and is used for pumping water below to the tooth washing mechanism;
the adjusting mechanism is arranged in the shell, is connected with the tooth washing mechanism and adjusts the pressure of the tooth washing mechanism;
a control assembly disposed on a sidewall of the housing;
the upper shell is provided with a shell waterproof ring at the joint of the upper shell and the lower shell, a cover plate waterproof ring is arranged between the upper cover plate and the upper opening, and a nozzle waterproof ring is arranged between the tooth washing mechanism and the upper cover plate.
2. The waterproof dental prophylaxis device of claim 1, wherein said dental prophylaxis mechanism comprises: a pump body assembly, and a nozzle assembly;
the pump body assembly includes:
a motor fixedly disposed within the housing;
the plunger pump is positioned in the shell and is connected with the motor;
the pump body waterproof ring is arranged at a water outlet of the plunger pump connected with the nozzle assembly.
3. The waterproof tooth washing device as claimed in claim 2, wherein a support platform is provided at the opening of the upper shell, and a mounting inner tube is provided at the middle of the support platform and extends towards the base;
the cover plate waterproof ring is arranged between the support platform and the upper cover plate;
the water outlet of the plunger pump is connected to the lower end of the installation inner pipe;
the nozzle assembly includes:
the nozzle penetrates through the upper cover plate and is embedded in the installation inner pipe, and the nozzle can be plugged and arranged on the upper cover plate in a rotating mode;
the nozzle waterproof ring is clamped on the inner wall of the upper end of the installation inner pipe and sleeved on the inserted nozzle outer wall.
4. The waterproof tooth washing device as claimed in claim 2, wherein the inner wall of the lower case is provided with a circular tube;
the water distributor includes:
the telescopic pipe is arranged in the round pipe and is positioned at the lower opening to be telescopic;
a fixed sleeve connected with the upper end of the telescopic pipe and fixed in the round pipe through screws,
the guide ring is arranged at the lower end of the fixed sleeve;
a waterproof fixing sleeve which is arranged at the lower end of the guide ring,
and one end of the water inlet pipe is connected with the water inlet of the plunger pump, and the other end of the water inlet pipe is connected with the circular pipe water outlet.
5. The waterproof dental prophylaxis device of claim 4, wherein said adjustment mechanism comprises:
the water pressure knob is rotatably arranged on the shell;
the water pressure cam is positioned in the shell, is fixedly connected to the bottom end of the water pressure knob and abuts against the water inlet pipe;
the water pressure knob waterproof ring is sleeved at the joint of the water pressure knob and the shell.
6. The waterproof tooth washing device as claimed in claim 5, wherein the bottom surface of the base is provided with a connecting hole, and the extension tube extends and penetrates through the connecting hole;
the inner wall of the connecting hole is provided with internal threads and is used for connecting an external water supply container through the internal threads;
a base sealing ring is arranged on the upper surface of the connecting hole;
the pressure relief valve is arranged at the lower opening of the shell, one end of the pressure relief valve is communicated with the middle of the base, and the other end of the pressure relief valve is communicated with the outside of the shell.
7. The waterproof dental prophylaxis device of claim 5, further comprising a charging assembly, the charging assembly comprising:
a battery disposed within the housing;
a charging post disposed outside the case and electrically connected to the battery;
the charging rubber plug is sleeved at the joint of the charging column and the shell.
8. The waterproof dental prophylaxis device of claim 6, wherein the control assembly comprises:
the support frame is arranged on the side wall of the shell and is positioned in the shell;
the control circuit board is arranged on the support frame and is positioned in the shell;
the key support is arranged on the surface of the shell through an ultrasonic process, and a key waterproof film is arranged on the surface of the key support;
the control key is fixedly arranged on the key support and is electrically connected to the control circuit board;
the display screen is electrically connected to the control circuit board.
9. The waterproof dental rinser of claim 1, further comprising a temperature measurement assembly comprising:
the supporting main board is embedded on the outer wall of the shell and is positioned above the supporting frame;
the sensor base is arranged inside the supporting main board;
the sensor support is clamped and embedded in the sensor base, and a sinking platform is arranged in the middle of the sensor support;
the sensor circuit board is arranged at the bottom of the sensor base and is connected with the supporting main board through a temperature measuring screw;
and the temperature sensor is arranged on the sensor bracket and is electrically connected with the sensor circuit board.
10. The waterproof dental rinser of claim 8, wherein a waterproof lens is disposed at an outer wall of the housing, and the waterproof lens is welded to the housing by a waterproof ultrasonic process and is positioned above the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311100.2A CN114099029B (en) | 2021-11-04 | 2021-11-04 | Waterproof tooth washer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311100.2A CN114099029B (en) | 2021-11-04 | 2021-11-04 | Waterproof tooth washer |
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| Publication Number | Publication Date |
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| CN114099029A true CN114099029A (en) | 2022-03-01 |
| CN114099029B CN114099029B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111311100.2A Active CN114099029B (en) | 2021-11-04 | 2021-11-04 | Waterproof tooth washer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2815693C1 (en) * | 2022-11-08 | 2024-03-20 | Шэньчжэнь Соокас Текнолоджи Ко., Лтд. | Personal hygiene device |
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| KR102167980B1 (en) * | 2020-04-07 | 2020-10-20 | (주)피엘엠 | Apparatus for open and shut water pipe and functional washing device for mouth with the same |
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| CN114099029B (en) | 2024-01-02 |
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