CN210931976U

CN210931976U - Tooth flushing device with time display function

Info

Publication number: CN210931976U
Application number: CN201921729723.XU
Authority: CN
Inventors: 陈海云; 黄孝月; 舒洪彬
Original assignee: Shenzhen Zhongxin Keyboard Industry Science & Technology Co ltd
Current assignee: Shenzhen Zhongxin Keyboard Industry Science & Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-07
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a tooth flushing device with time display function, which comprises a shell, wherein the bottom of the shell is fixedly connected with a base, the front wall of the shell is provided with a first accommodating groove, two side walls of the shell are respectively provided with a second accommodating groove and a third accommodating groove, the outer wall of the shell is provided with a display screen, the top of the shell is provided with a water tank, the size of the inner wall of the water tank is matched with that of the outer wall of the shell, the inner wall of the shell is fixedly connected with a water pump and a water flow sensor, the water outlet end of the water pump is connected with the water inlet end of the water flow sensor through a pipeline, and the water inlet end of the water pump is fixedly connected with a hose; the utility model discloses a set up display screen, timing chip, rivers sensor, CPU etc. can automatic display live time when using, make the user can more audio-visual know the time of washing, the result of use is too good.

Description

Tooth flushing device with time display function

Technical Field

The utility model relates to a tooth flushing device, in particular to a tooth flushing device with a time display function.

Background

The electric tooth-rinsing device is a relatively new oral cavity cleaning device, and is a necessary sanitary article for many families in Europe and America. In recent years, the tooth flusher is gradually accepted by Chinese consumers, many people gradually like the comfortable and effective tooth health care electric appliance, the tooth flusher pressurizes water through the pump body, superfine high-pressure pulse water columns of 800-1600 times per minute can be generated, the high-pressure pulse water columns can be flushed to any parts of the oral cavity without any obstacle due to the ingenious design of the nozzle, the high-pressure pulse water columns comprise tooth brushes, dental floss and toothpicks which are not easy to reach the gaps between the teeth and the deep parts of the gum, and food residue fragments in the gaps between the teeth can be flushed completely only by flushing for 1-3 minutes after meals.

However, the existing tooth flushing device has a timing automatic closing function, and can be automatically closed after being used to set time so as to prompt a user to use the tooth flushing device, but the outer wall of the tooth flushing device is provided with any display device to display the flushing time, so that the user cannot visually know the specific use time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a towards tooth ware with time display function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tooth flushing device with a time display function comprises a shell, wherein a base is fixedly connected to the bottom of the shell, a first accommodating groove is formed in the front wall of the shell, a second accommodating groove and a third accommodating groove are formed in two side walls of the shell respectively, a display screen is arranged on the outer wall of the shell, a water tank is arranged at the top of the shell, the size of the inner wall of the water tank is matched with that of the outer wall of the shell, a water pump and a water flow sensor are fixedly connected to the inner wall of the shell, the water outlet end of the water pump is connected with the water inlet end of the water flow sensor through a pipeline, a hose is fixedly connected to the water inlet end of the water pump, the water inlet end of the hose is connected with the bottom of the water tank through a joint, an annular hose is fixedly connected to the water outlet end of the water flow sensor, a grab handle is fixedly, the outer wall of grab handle is provided with the valve switch, the top of base is located the casing and passes through bolt fixedly connected with mainboard, the top fixedly connected with CPU and the timing chip of mainboard.

As a further aspect of the present invention: annular hose is located the third and accomodates the inslot, the inslot portion is accomodate to the second is provided with a plurality of washing heads, the outer wall of casing is located second intake tank bottom portion and has evenly seted up a plurality of first cooperation grooves, and is a plurality of the bottom of washing head is located first cooperation inslot.

As a further aspect of the present invention: the top of base is located the first two lower chucks of fixed connection of accomodating the inslot, it is provided with two and goes up the chuck to be located two directly over the chuck to accomodate the inslot first the top symmetry of going up the chuck is fixed with two push rods, the casing is located the first outer wall of accomodating the groove and has seted up a plurality of spring grooves, the spring inslot is provided with compression spring, the top of push rod is located the spring inslot that corresponds respectively, the top of push rod is fixed even the stopper.

As a further aspect of the present invention: the second cooperation groove has been seted up at the top of casing, the bottom of water tank is provided with the cooperation piece, cooperation piece and water tank be the integrated into one piece structure, the cooperation piece is located second cooperation inslot, annular hose is located the third and accomodates the inslot.

As a further aspect of the present invention: the timing chip, the display screen, the water flow sensor and the water pump are all electrically connected with the CPU.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up display screen, timing chip, rivers sensor, CPU etc. can automatic display live time when using, make the user can more audio-visual know the time of washing, the result of use is too good.

2. The utility model discloses a set up first groove of accomodating, the groove is accomodate to the second, the groove is accomodate to the third, first cooperation groove etc. can place grab handle, flushing head, annular hose respectively in each accomodates the inslot when towards the tooth ware not using to with the water tank back-off outside the casing, reduced the required space of the accuse of accomodating of towards the tooth ware greatly, the water tank of back-off can prevent that the dust from causing the pollution to in to the water tank, can internal and flushing head etc. simultaneously.

3. The utility model discloses a chuck, last chuck, push rod, spring etc. under setting can effectually press from both sides tightly fixedly to the grab handle when dashing tooth ware and not using, prevent that the grab handle from droing, are convenient for empty dry with the moisture on grab handle surface simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a tooth irrigator with a time display function.

Fig. 2 is a schematic view of the internal structure of a shell of the tooth irrigator with a time display function.

Fig. 3 is a schematic structural view of the tooth irrigator with a time display function after being stored.

Fig. 4 is a schematic structural view of an upper chuck of a tooth irrigator with a time display function.

Fig. 5 is a schematic diagram of a control module of the tooth irrigator with a time display function.

Wherein, 1, a base; 11. a lower chuck; 2. a housing; 21. a first receiving groove; 22. a second receiving groove; 23. a third receiving groove; 24. a first mating groove; 25. a second mating groove; 26. a spring slot; 3. a water tank; 31. a matching block; 4. a handle; 41. an annular hose; 42. opening and closing a valve; 43. a rinsing head; 5. an upper chuck; 51. a push rod; 52. a limiting block; 53. a compression spring; 6. a main board; 61. a CPU; 62. a timing chip; 63. a display screen; 64. a water flow sensor; 65. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a tooth-rinsing device with time display function includes a housing 2, a base 1 is fixedly connected to the bottom of the housing 2, a first storage groove 21 is formed on the front wall of the housing 2, a second storage groove 22 and a third storage groove 23 are respectively formed on two side walls of the housing 2, a display screen 63 is disposed on the outer wall of the housing 2, a water tank 3 is disposed on the top of the housing 2, the inner wall of the water tank 3 has a size identical to that of the outer wall of the housing 2, a water pump 65 and a water flow sensor 64 are fixedly connected to the inner wall of the housing 2, the water outlet of the water pump 65 is connected to the water inlet of the water flow sensor 64 through a pipeline, a hose is fixedly connected to the water inlet of the water pump 65, the water inlet of the hose is connected to the bottom of the water tank 3 through a joint, an annular hose 41 is fixedly connected, the top of the grab handle 4 is fixedly connected with a flushing head 43, the outer wall of the grab handle 4 is provided with a valve switch 42, the top of the base 1 is positioned in the shell 2 and is fixedly connected with a main board 6 through a bolt, and the top of the main board 6 is fixedly connected with a CPU61 and a timing chip 62.

Annular hose 41 is located the third and accomodates groove 23, and the second is accomodate the inside a plurality of washing heads 43 that are provided with of groove 22, and the outer wall of casing 2 is located the second and accomodates groove 22 bottom and has evenly seted up a plurality of first cooperation grooves 24, and the bottom of a plurality of washing heads 43 is located first cooperation groove 24, and the groove 22 is accomodate to the second, the third is accomodate groove 23 and can be accomodate washing heads 43 and annular hose 41, reduces the occupation space of towards the tooth ware.

The top of base 1 is located first two lower chucks 11 of fixed connection in accomodating groove 21, it is provided with two and goes up chuck 5 to be located two chuck 11 directly over in the first groove 21 of accomodating, two top symmetries of going up chuck 5 are fixed with two push rods 51, casing 2 is located the first outer wall of accomodating groove 21 and has seted up a plurality of spring groove 26, be provided with compression spring 53 in the spring groove 26, the top of push rod 51 is located the spring groove 26 that corresponds respectively, the top of push rod 51 is fixed even stopper 52, the cooperation of push rod 51 and compression spring 53 can be realized chuck 5 and the clamp of lower chuck 11 to grab handle 4, stopper 52 can prevent that push rod 51 from droing from spring groove 26.

Second cooperation groove 25 has been seted up at the top of casing 2, and the bottom of water tank 3 is provided with cooperation piece 31, and cooperation piece 31 and water tank 3 are the integrated into one piece structure, and cooperation piece 31 is located second cooperation groove 25, and second cooperation groove 25 and cooperation piece 31 can play the positioning action for casing 2 and water tank 3's installation.

The timing chip 62, the display screen 63, the water flow sensor 64 and the water pump 65 are all electrically connected with the CPU61, the specific model of the timing chip 62 is NE555P, the display screen 63 is an LED backlight display panel, the specific model is JEL5735, and the specific model of the water flow sensor 64 is SEN-HZ21 FB.

The utility model discloses a theory of operation is:

when a user needs to use the tooth flusher, a power supply is switched on for the tooth flusher, a proper amount of clean water is injected into the water tank 3, the water pump 65 is started, the valve switch 42 on the surface of the grab handle 4 is pushed to the opened position, water in the water tank 3 is guided into the annular hose 41 through the hose by the water pump 65 and the water flow sensor 64 and then is sprayed out by the flushing head 43, when the water flow passes through the water flow sensor 64, the water flow sensor 64 works and transmits an electric signal to the CPU61, the CPU61 controls the timing chip 62 to start timing, the using time is displayed through the display screen 63, when the user closes the valve switch 42, the water in the tooth flusher stops flowing, the water flow sensor 64 transmits the electric signal to the CPU61, and the CPU61 controls the timing chip 62 to pause the timing chip 62 and display through the display screen.

When a user needs to store the tooth flushing device, the flushing head 43 can be detached from the top end of the handle 4, the flushing head 43 is placed in the first matching groove 24, the annular hose 41 is placed in the third storing groove 23, the handle 4 is horizontally placed between the upper chuck 5 and the lower chuck 11 and pushed in with force, the compression spring 53 is compressed through the push rod 51 and the limiting block 52 after the upper chuck 5 is stressed, the upper chuck 5 moves upwards, the handle 4 is released after the handle 4 is clamped between the upper chuck 5 and the lower chuck 11, the handle 4 is clamped by the upper chuck 5 and the lower chuck 11 under the action force of the compression spring 53, the water tank 3 is taken down from the top of the shell 2, the residual water in the water tank 3 is poured out, the water tank 3 is reversely buckled to the outer wall of the shell 2, and the opening of the water tank 3 is in contact with the top of the base 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A tooth irrigator with a time display function comprises a shell (2), and is characterized in that: the bottom fixedly connected with base (1) of casing (2), first groove (21) of accomodating has been seted up to the antetheca of casing (2) two lateral walls of casing (2) have been seted up second respectively and have been accomodate groove (22) and third and accomodate groove (23), the outer wall of casing (2) is provided with display screen (63), the top of casing (2) is provided with water tank (3), the inner wall size of water tank (3) is identical with the outer wall size of casing (2), the inner wall fixedly connected with water pump (65) and rivers sensor (64) of casing (2), the play water end of water pump (65) and the intake end of rivers sensor (64) pass through the tube coupling, the intake end fixedly connected with hose of water pump (65), the intake end of hose passes through the joint and is connected with the bottom of water tank (3), the play water end fixedly connected with annular hose (41) of rivers sensor (64), the water outlet end fixedly connected with grab handle (4) of annular hose (41), the top fixedly connected with of grab handle (4) washes head (43), the outer wall of grab handle (4) is provided with valve switch (42), the top of base (1) is located casing (2) and passes through bolt fixedly connected with mainboard (6), the top fixedly connected with CPU (61) and timing chip (62) of mainboard (6).

2. The dental irrigator with a time display function according to claim 1, wherein: annular hose (41) are located the third and accomodate groove (23), groove (22) are accomodate to the second inside is provided with a plurality of washing heads (43), the outer wall of casing (2) is located the second and accomodates groove (22) bottom and has evenly seted up a plurality of first cooperation grooves (24), and is a plurality of the bottom of washing head (43) is located first cooperation groove (24).

3. The dental irrigator with a time display function according to claim 1, wherein: the top of base (1) is located first two lower chucks (11) of fixed connection in accomodating groove (21), it is provided with two and goes up chuck (5), two to be located directly over two lower chucks (11) in first accomodating groove (21) the top symmetry of going up chuck (5) is fixed with two push rods (51), casing (2) are located the first outer wall of accomodating groove (21) and have seted up a plurality of spring grooves (26), be provided with compression spring (53) in spring groove (26), the top of push rod (51) is located corresponding spring groove (26) respectively, the top of push rod (51) is fixed even stopper (52).

4. The dental irrigator with a time display function according to claim 1, wherein: second cooperation groove (25) have been seted up at the top of casing (2), the bottom of water tank (3) is provided with cooperation piece (31), cooperation piece (31) and water tank (3) are the integrated into one piece structure, cooperation piece (31) are located second cooperation groove (25).

5. The dental irrigator with a time display function according to claim 1, wherein: the timing chip (62), the display screen (63), the water flow sensor (64) and the water pump (65) are all electrically connected with the CPU (61).