CN216603148U

CN216603148U - Low-noise diaphragm water pump core tooth washing device

Info

Publication number: CN216603148U
Application number: CN202123456390.8U
Authority: CN
Inventors: 陆春丽; 李盛来; 张显见; 梁新
Original assignee: Dongguan Diqiao Technology Co ltd
Current assignee: Dongguan Diqiao Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-27
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a low-noise diaphragm water pump movement tooth washing device which comprises a shell protection mechanism, a driving water absorption mechanism and a diaphragm assembly, wherein a battery is arranged on one side of the outside of the shell protection mechanism, a control panel is arranged on the other side of the outside of the shell protection mechanism, a pump is arranged on one side of the inside of the shell protection mechanism, the diaphragm assembly is arranged at the bottom of the lower end of the pump, the driving water absorption mechanism is arranged at the bottom of the lower end of the diaphragm assembly, and the driving water absorption mechanism comprises a brushless motor, an eccentric wheel and a connecting rod. This low noise diaphragm water pump core water toothpick adopts mutually supporting between a plurality of mechanisms, and is functional strong, adopts brushless motor to accomplish perfect silence and uses, and does not have the setting of slowing down, has utilized the energy to a great extent, adopts the diaphragm subassembly cooperation of ebonite and flexible glue combination, has accomplished that the inner machine does not have and leaks, does not have the equipment of secondary drainage subassembly, has reduced manual work and has assembled working strength.

Description

Low-noise diaphragm water pump core tooth washing device

Technical Field

The utility model relates to the technical field of tooth cleaners, in particular to a low-noise diaphragm water pump core tooth cleaner.

Background

The present tooth washing device is also called as tooth washing device, which is a relatively new kind of oral cavity cleaning device, and in europe, usa and china, the tooth washing device is a necessary sanitary product for many families, and the tooth washing device is widely used.

The water toothpick on the market adopts big or small gear reduction drive, big or small gear brings the experience sense not good at the rotation in-process noise production, and mould plastics and assemble the influence of multiple factor, can surpass the noise machine output of standard, let user's experience sense very poor, and it is plastic piston completion reciprocating motion that most pumps on the market are internal, the accurate detection can't be accomplished at injection moulding's in-process to the thin wall piston, various factors such as deformation can appear during the shaping, can't accomplish complete sealedly in the pump body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-noise diaphragm water pump core tooth washing device, which solves the problems that the tooth washing device in the market proposed in the background technology adopts large and small gear reduction transmission, the experience feeling is poor due to the noise generated by the large and small gears in the rotating process, the output of a noise machine exceeding the standard is generated due to the influence of various factors of injection molding and assembly, the experience feeling of a user is very poor, plastic pistons in most pump bodies in the market complete reciprocating motion, the thin-wall pistons cannot be accurately detected in the injection molding process, various factors such as deformation and the like can occur during molding, and the complete sealing in the pump body cannot be realized.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a low noise diaphragm water pump core tooth washing ware, includes that shell protection machanism, drive absorb water mechanism and diaphragm assembly, shell protection machanism's outside one side is provided with the battery, and shell protection machanism's outside opposite side is provided with the control panel, inside one side of shell protection machanism is provided with the pump, the lower extreme bottom of pump is provided with the diaphragm assembly, and the lower extreme bottom of diaphragm assembly is provided with the drive and absorbs water the mechanism, the drive absorbs water the mechanism and includes brushless motor, eccentric wheel and connecting rod, outside one side of brushless motor is provided with the eccentric wheel, and the outside department of eccentric wheel is provided with the connecting rod, outside one side of pump is provided with the transmission pipe.

Further, shell protection machanism includes fore-stock, nozzle holder, silica gel circle, nozzle and after-poppet, outside one side of fore-stock is provided with the after-poppet, the inboard block in the junction of fore-stock and after-poppet has the nozzle holder, and outer wall one side of nozzle holder is provided with the silica gel circle, the inboard department of nozzle holder is provided with the nozzle.

Further, under the condition that the battery provides the electric energy, the consumer operates the control panel, and the control panel signals to the brushless motor simultaneously, and the brushless motor drives the eccentric wheel and rotates when beginning to rotate, drives connecting rod up-and-down motion when the eccentric wheel rotates, and connecting rod up-and-down motion drives diaphragm pump up-and-down reciprocating motion, produces the negative pressure in the pump body sealed cavity, inhales water from the water tank to the transmission pipe, and then water reachs in the pump body sealed cavity, and the nozzle is advanced into the oral cavity through nozzle holder propelling movement at last.

Furthermore, the eccentric distance of the eccentric wheel is 1.5mm, and the reciprocating distance of the connecting rod is driven to be 3 mm.

Furthermore, one end part of the connecting rod is semicircular, and the other end part of the connecting rod is a circular ring.

Furthermore, the diaphragm assembly comprises hard glue and soft glue, and the top of the upper end of the hard glue is provided with the soft glue.

Further, the connecting rod head end semi-circle and the hard glue are assembled and connected into a whole piece, namely the connecting rod and the diaphragm assembly move almost synchronously in the moving process.

Compared with the prior art, the utility model has the beneficial effects that: this low noise diaphragm water pump core water toothpick adopts mutually supporting between a plurality of mechanisms, and functional strong, adopts brushless motor to accomplish perfect silence and use, and does not have the setting of slowing down, has utilized the energy to a great extent, adopts the diaphragm subassembly cooperation of ebonite and flexible glue combination, has accomplished the interior machine and has not leaked, does not have the equipment of secondary drainage subassembly, has reduced artifical equipment working strength.

By adopting the technical scheme, the problem of high noise caused by injection molding and assembly comprehensive factors of the conventional tooth washing device is solved.

Through adopting above-mentioned technical scheme, solved the big or small gear reduction transmission of conventional tooth cleaner, the in-process of speed reduction has brought the waste of the energy, and this kind of utility model full speed output has reduced the energy extravagant.

By adopting the technical scheme, the problems that the conventional tooth washing device adopts a thin-wall piston and cannot be completely sealed, and the inner machine leaks water are solved, and the perfect combination of the soft glue and the hard glue of the diaphragm assembly solves the problems.

Through adopting above-mentioned technical scheme, solved the assembly that has the secondary drainage subassembly in the conventional water toothpick frame core, this kind of utility model need not interior machine drainage, has reduced the cost of manual assembly.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the water absorption driving mechanism according to the present invention;

fig. 3 is a schematic view of the internal structure of the diaphragm assembly of the present invention.

In the figure: 1. a housing protection mechanism; 101. a front bracket; 102. a nozzle holder; 103. a silica gel ring; 104. A nozzle; 105. a rear bracket; 2. a control panel; 3. a pump machine; 4. driving the water absorption mechanism; 401. a brushless motor; 402. an eccentric wheel; 403. a connecting rod; 5. a battery; 6. a diaphragm assembly; 601. hard glue; 602. Soft gum is carried out; 7. and (4) conveying the tube.

Detailed Description

As shown in fig. 1-2, the present invention provides a technical solution: a low noise diaphragm water pump cartridge dental scaler comprising: the water pump comprises a shell protection mechanism 1, a driving water absorption mechanism 4 and a diaphragm assembly 6, wherein a battery 5 is arranged on one side of the outside of the shell protection mechanism 1, a control panel 2 is arranged on the other side of the outside of the shell protection mechanism 1, a pump 3 is arranged on one side of the inside of the shell protection mechanism 1, the diaphragm assembly 6 is arranged at the bottom of the lower end of the pump 3, the driving water absorption mechanism 4 is arranged at the bottom of the lower end of the diaphragm assembly 6, the driving water absorption mechanism 4 comprises a brushless motor 401, an eccentric wheel 402 and a connecting rod 403, the eccentric wheel 402 is arranged on one side of the outside of the brushless motor 401, the connecting rod 403 is arranged at the outside of the eccentric wheel 402, and a transmission pipe 7 is arranged on one side of the outside of the pump 3. The shell protection mechanism 1 comprises a front support 101, a nozzle seat 102, a silica gel ring 103, a nozzle 104 and a rear support 105, wherein the rear support 105 is arranged on one side of the outside of the front support 101, the nozzle seat 102 is clamped on the inner side of the joint of the front support 101 and the rear support 105, the silica gel ring 103 is arranged on one side of the outer wall of the nozzle seat 102, and the nozzle 104 is arranged on the inner side of the nozzle seat 102. The eccentric distance of the eccentric wheel 402 is 1.5mm, and the reciprocating distance of the driving connecting rod 403 is 3 mm. The connecting rod 403 has a semicircular end portion and a circular ring at one end portion. Under the condition that the battery 5 provides the electric energy, the consumer operates the control panel 2, simultaneously the control panel 2 sends a signal to the brushless motor 401, the brushless motor 401 starts to rotate and drives the eccentric wheel 402 to rotate, the eccentric wheel 402 rotates and drives the connecting rod 403 to move up and down, the connecting rod 403 moves up and down to drive the diaphragm pump to reciprocate up and down, negative pressure is generated in the sealed cavity of the pump body, water is sucked to the transmission pipe 7 from the water tank, then the water reaches the sealed cavity of the pump body, and finally the water is pushed to the inlet cavity of the nozzle 104 through the nozzle seat 102, perfect mute use is achieved by the brushless motor 401, no speed reduction setting is adopted, and energy is utilized to a greater extent.

As shown in fig. 3, the present invention provides a technical solution: a low-noise diaphragm water pump movement tooth washing device comprises a diaphragm assembly 6 and a rubber brush 601 and a soft rubber 602, wherein the top of the upper end of the rubber brush 601 is provided with the soft rubber 602. The semicircular end part of the connecting rod 403 and the hard glue 601 are assembled and connected to form an integral piece, namely the connecting rod 403 and the diaphragm assembly 6 almost synchronously move in the moving process, and the perfect combination of the hard glue 601 and the soft glue 602 is utilized to ensure better sealing performance of the piston, so that no water leakage exists in the internal machine, no secondary drainage assembly is assembled, and the labor assembly working strength is reduced.

To sum up, this low noise diaphragm water pump core water toothpick, during the use, at first utilize battery 5 as the source that provides the electric energy, after supplying power to this water toothpick, user operation control panel 2 signals to brushless motor 401, brushless motor 401 received signal begins the transmission, band-pass eccentric wheel 402 begins the transmission, eccentric wheel 402 rotates and drives connecting rod 403 and carries out the up-and-down motion, connecting rod 403 up-and-down motion drives diaphragm pump up-and-down reciprocating motion, produce the negative pressure in the pump body sealed cavity, inhale transmission pipe 7 with water from the water tank, then water arrives in the pump body sealed cavity, at last through nozzle seat 102 propelling movement to nozzle 104 inlet port chamber, output high-pressure rivers, clean tooth.

Claims

1. A low-noise diaphragm water pump core tooth washing device comprises a shell protection mechanism (1), a driving water absorption mechanism (4) and a diaphragm component (6), it is characterized in that a battery (5) is arranged on one side of the outer part of the shell protection mechanism (1), a control panel (2) is arranged on the other side of the outer part of the shell protection mechanism (1), a pump (3) is arranged on one side of the inner part of the shell protection mechanism (1), a diaphragm component (6) is arranged at the bottom of the lower end of the pump (3), and the bottom of the lower end of the diaphragm component (6) is provided with a driving water absorption mechanism (4), the water suction driving mechanism (4) comprises a brushless motor (401), an eccentric wheel (402) and a connecting rod (403), an eccentric wheel (402) is arranged on one side of the outer part of the brushless motor (401), and a connecting rod (403) is arranged at the outer part of the eccentric wheel (402), and a transmission pipe (7) is arranged at one side of the outer part of the pump (3).

2. The low noise diaphragm water pump cartridge water toothpick of claim 1 wherein: the shell protection mechanism (1) comprises a front support (101), a nozzle seat (102), a silica gel ring (103), a nozzle (104) and a rear support (105), wherein the rear support (105) is arranged on one side of the outside of the front support (101), the nozzle seat (102) is clamped on the inner side of the joint of the front support (101) and the rear support (105), the silica gel ring (103) is arranged on one side of the outer wall of the nozzle seat (102), and the nozzle (104) is arranged on the inner side of the nozzle seat (102).

3. The low noise diaphragm water pump cartridge water toothpick of claim 2 wherein: under the condition that battery (5) provided the electric energy, consumer operation control panel (2), control panel (2) signals to brushless motor (401) simultaneously, brushless motor (401) begin to rotate and drive eccentric wheel (402) rotation simultaneously, eccentric wheel (402) pivoted drives connecting rod (403) up-and-down motion simultaneously, connecting rod (403) up-and-down motion drives diaphragm pump up-and-down reciprocating motion, produce the negative pressure in the pump body sealed cavity, inhale transmission pipe (7) with water from the water tank, then water arrives in the pump body sealed cavity, at last through nozzle seat (102) propelling movement to nozzle (104) entering oral cavity.

4. A low noise diaphragm water pump cartridge dental rinser as claimed in claim 3, characterized in that: the eccentric distance of the eccentric wheel (402) is 1.5mm, and the reciprocating distance of the connecting rod (403) is driven to be 3 mm.

5. The low noise diaphragm water pump cartridge water toothpick of claim 4 wherein: one end of the connecting rod (403) is semicircular, and the other end of the connecting rod is a circular ring.

6. The low noise diaphragm water pump cartridge water toothpick of claim 1 wherein: the diaphragm assembly (6) comprises hard glue (601) and soft glue (602), wherein the top of the upper end of the hard glue (601) is provided with the soft glue (602).

7. The low noise diaphragm water pump cartridge water toothpick of claim 6 wherein: the head end part of the connecting rod (403) is in semicircular assembly connection with the hard glue (601) and is formed into a whole piece, namely the connecting rod (403) and the diaphragm assembly (6) move almost synchronously in the moving process.