CN217327578U - Novel water pump of tooth flushing device - Google Patents
Novel water pump of tooth flushing device Download PDFInfo
- Publication number
- CN217327578U CN217327578U CN202123178982.8U CN202123178982U CN217327578U CN 217327578 U CN217327578 U CN 217327578U CN 202123178982 U CN202123178982 U CN 202123178982U CN 217327578 U CN217327578 U CN 217327578U
- Authority
- CN
- China
- Prior art keywords
- water pump
- piston
- coil
- magnet
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model discloses a novel towards tooth ware water pump, including water pump power component, water pump piston assembly, water pump protection subassembly and power supply control subassembly, water pump power component includes coil, axis, spring, first magnet, second magnet and inductor. The utility model belongs to the technical field of towards the relevant equipment of tooth ware, specifically provide a be in under the condition of magnetism suspension at the axis, utilize the coil circular telegram to drive axle core seesaw to produce power and promote the water pump and obtain the piston motion, reduce energy loss and wearing and tearing, comparatively silence increases the novel towards tooth ware water pump of the life of product.
Description
Technical Field
The utility model belongs to the technical field of the relevant equipment of tooth ware that washes, specifically indicate a novel water pump for tooth ware that washes.
Background
Need utilize drive mechanism to convert the rotary motion of axis of rotation into the linear reciprocating motion of piston between the axis of rotation of the piston of tooth ware water pump and motor towards, and traditional water pump utilizes the motor rotation, drives gear and connecting rod motion to make the water pump piston do front and back linear motion, but this kind of motion is truned into linear motion by rotary motion, the energy loss of production is great, not only can make gear motor wearing and tearing, and can produce great noise, can bring the scheduling problem of shortening product life.
SUMMERY OF THE UTILITY MODEL
To the circumstances, for overcoming prior art's defect, the utility model provides a be in under the condition of magnetism suspension at the axis, utilize the coil to drive axle core seesaw to produce power and promote the water pump and obtain piston motion, reduce energy loss and wearing and tearing, comparatively silence increases the novel tooth ware water pump that washes of the life of product.
The utility model adopts the following technical scheme: the utility model relates to a novel water pump of a tooth flushing device, which comprises a water pump power component, a water pump piston component, a water pump protection component and a power supply control component, wherein the water pump piston component and the water pump power component are arranged in the water pump protection component, the power supply control component is arranged at the side end of the water pump protection component, the water pump power component comprises a coil, a middle shaft, a spring, a magnet and an inductor, the coil is arranged at the center of the outer part of the middle shaft, the magnet is provided with two groups of first and second magnets which are respectively arranged at the two sides of the middle shaft, the spring is arranged at the outer part of the middle shaft, the spring is arranged between the first magnet and one side of the coil, the two ends of the coil are extended with electric wires to be connected with the power supply control component, the inductor is arranged at one side close to the second magnet, the inductor is connected with the power supply control component, the inductor is provided with two groups, one group of inductors are coaxially arranged at the tail ends of the coil and the second magnet, another group of inductors are arranged on one side of the coil close to the second magnet, the inductors are used for sensing the position of the middle shaft, when the coil is electrified, the principle of ampere right hand rule is utilized, after the coil is electrified, the head and the tail of the coil can generate magnetic poles of 'N' and 'S', when the magnetic poles are generated, the magnetic poles on one side of the head and the tail of the coil can attract the magnet on the middle shaft to be close, the other side can repel the magnet on the middle shaft to be close, so that the middle shaft can move from one side to the other side, when the middle shaft moves to be close to one side of the inductor, the circuit can switch the electrodes of the coil, under the ampere right hand spiral rule, the electrodes of the coil are changed, the magnetic poles on the head and the tail of the coil are also changed, the head and the tail of the coil are respectively changed from N to S, S, the magnetic poles on the head and the tail of the coil can attract the magnet on the middle shaft to be close, the other side can repel the magnet on the middle shaft, under the stress of the spring, the middle shaft has larger pushing force so as to push water from the front cavity of the piston and spray the water, when the middle shaft returns to the original point, the other inductor is triggered to convert the coil electrode, and the middle shaft moves again, so that the effects of moving the middle shaft back and forth and driving the piston of the water pump back and forth are achieved, water is pushed out of the nozzle by the water pump to be used for cleaning teeth.
Further, the water pump piston assembly comprises a pump body, a piston connecting rod, a water inlet, a water outlet and a valve, the pump body is arranged on one side of the linear motion track of the center shaft, the water inlet and the water outlet are arranged on the pump body, the piston is transversely arranged in the pump body, the piston connecting rod is arranged between the piston and the magnet on the side, close to the center shaft, of the piston, a one-way valve and a nozzle are arranged on one side, away from the piston connecting rod, of the pump body, preferably, a positioning sliding groove is formed in the pump body, the piston slides along the positioning sliding groove, and a nozzle decoration ring is further arranged at the bottom of the nozzle.
In order to further explain this scheme, be connected through the connecting axle between piston and the piston connecting rod, the piston is kept away from one side of piston connecting rod and is equipped with the waterproof circle of piston, the waterproof circle of piston slides along the location spout.
Furthermore, the water pump protection assembly comprises a water pump bracket upper shell and a water pump bracket lower shell, a fixing buckle edge is arranged between two sides of the water pump bracket upper shell and the water pump bracket lower shell, fixing holes are formed in the fixing buckle edge, and the water pump bracket upper shell and the water pump bracket lower shell are fixedly connected through fixing pieces such as screws.
Furthermore, the power supply control assembly comprises a PCB and a power supply battery, the power supply battery is used for supplying power to the whole equipment, a battery fixing seat is arranged at the bottom of one side of the water pump support lower shell, a battery fixing movable holding arm is also arranged at the side end of the water pump support lower shell, the battery fixing movable holding arm is arranged above the battery fixing seat, the battery fixing movable holding arm is made of a bendable material, the bottom of the power supply battery is arranged on the battery fixing seat, and the battery fixing movable holding arm is wrapped on the outer wall of the power supply battery; the water pump support is characterized in that a top clamping groove, an upper fixing column and a lower supporting column are arranged on one side, away from the water pump support lower shell, of the water pump support upper shell, the top clamping groove, the upper fixing column and the lower supporting column are sequentially arranged from top to bottom, one side, close to the upper fixing column, of the top clamping groove is in an inverted hook-shaped arrangement, a fixing groove is formed in one side of the top of the PCB, the upper fixing column is inserted into the fixing groove, the top of the PCB is clamped in an inverted hook-shaped cavity of the top clamping groove, and the bottom of the PCB is erected above the lower supporting column.
Preferably, the sensor is a fluorescence sensor.
Furthermore, the inductor can also be a magnetic reed switch, the response speed is high by using the magnetic reed switch, the size is small, the weight is light, the service life is long, and stable switching action can be obtained.
Preferably, the joints of the water inlet and the water outlet and the pump body are respectively provided with a watertight sealing ring.
Preferably, the battery is a 18650 battery and the coil is a copper coil.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme a novel towards tooth ware water pump adopts linear motion, has avoided and has reduced energy loss, has prolonged the life of product, and the noise is less, small, the structure is comparatively simple.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel water pump for a tooth rinsing device of the present invention;
fig. 2 is a schematic structural view of a water pump piston assembly of the novel water pump of the tooth flushing device;
fig. 3 is a sectional view of a water pump piston assembly of the novel water pump of the tooth flusher of the invention;
FIG. 4 is a schematic view of the connection structure of the piston and the piston connecting rod of the novel water pump for a tooth rinsing device of the present invention;
fig. 5 is a schematic structural view of a top clamping groove of the novel water pump of the tooth flusher of the present invention;
FIG. 6 is a schematic view of the novel water pump of the tooth rinsing device of the present invention in a non-operating state;
FIG. 7 is a schematic view of the state of the magnetic pole of the water pump power assembly in the water pump of the novel tooth flusher of the present invention when it is powered on;
fig. 8 is a schematic diagram of the power-on condition and the current direction state of the water pump power assembly in the water pump of the novel tooth flushing device when being powered on.
The water pump comprises a water pump power assembly 1, a water pump piston assembly 2, a water pump protection assembly 3, a water pump protection assembly 4, a power supply control assembly 5, a coil 6, a middle shaft 7, a spring 8, a magnet 9, a first magnet 10, a second magnet 11, an inductor 12, a pump body 13, a piston 14, a piston connecting rod 15, a water inlet 16, a water outlet 17, a valve 18, a water pump support upper shell 19, a water pump support lower shell 21, a nozzle 22, a positioning chute 23, a PCB board 24, a power supply battery 25, a top clamping groove 26, an upper fixing column 27, a lower supporting column 29, a water leakage-proof sealing ring 30, a water spraying opening 31, a connecting shaft 32, a piston waterproof ring 33 and a nozzle decoration ring.
In fig. 3, a part a is a flat head screw, and the second magnet is fixed on the middle shaft through the flat head screw.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
As shown in fig. 1, the utility model relates to a novel towards tooth ware water pump, including water pump power component 1, water pump piston assembly 2, water pump protection component 3 and power supply control component 4, in water pump protection component 3 was located to water pump piston assembly 2, water pump power component 1, 3 sides of water pump protection component were located to power supply control component 4.
Referring to fig. 2 and 3, in the present embodiment, the water pump power assembly 1 includes a coil 5, a center shaft 6, a spring 7, a magnet 8 and an inductor 11, the coil 5 is disposed at the center of the outside of the center shaft 6, the magnet 8 is provided with two sets including a first magnet 9 and a second magnet 10, the first magnet 9 and the second magnet 10 are respectively disposed on both sides of the center shaft 6, the spring 7 is disposed at the outside of the center shaft 6, the spring 7 is disposed between the first magnet 9 and one side of the coil 5, two ends of the coil 5 are extended with electric wires to be connected with the power supply control assembly 4, the inductor 11 is disposed on one side close to the second magnet 10, the inductor 11 is provided with two sets, one set of inductors 11 is disposed on the ends of the coil 5 and the second magnet 10, the other set of inductors 11 is disposed on one side of the coil 5 close to the second magnet 10, the inductor 11 can be used to sense the position of the center shaft 6, in an alternative embodiment, the sensor 11 may be a reed switch, and the reed switch is used to respond quickly, and has a small size, light weight, long service life, and can obtain a stable switching operation.
Referring to fig. 2-3, the water pump piston assembly 2 includes a pump body 12, a piston 13, a piston connecting rod 14, a water inlet 15, a water outlet 16, and a valve 17, the pump body 12 is disposed on one side of the linear motion track of the central axis 6, the water inlet 15 and the water outlet 16 are disposed on the pump body 12, the piston 13 is disposed in the pump body 12 in a transverse motion manner, the piston connecting rod 14 is disposed between the piston 13 and the magnet 8 on one side of the central axis 6, a water spout 30 and a nozzle 21 are disposed on one side of the pump body 12 away from the piston connecting rod 14, the valve 17 is disposed at the water spout 30, the valve 17 is a one-way valve, preferably, a positioning chute 22 is disposed inside the pump body 12, and the piston 13 slides along the positioning chute 22.
As shown in fig. 4, the piston 13 is connected with the piston connecting rod 14 through a connecting shaft 31, and a piston waterproof ring 32 is arranged on one side of the piston 13 away from the piston connecting rod 14, and the piston waterproof ring 32 slides along the positioning chute 22.
As shown in fig. 7, when the coil 5 is energized, the head and the tail of the coil 5 will generate "N" and "S" magnetic poles by using the principle of ampere right hand rule, when the magnetic poles are generated, the magnetic poles at the head and the tail side of the coil 5 will attract the magnet 8 (first magnet) at one side of the central shaft 6 to approach, and the other side will repel the magnet 8 (second magnet) at the central shaft 6 to approach, so that the central shaft 6 will go from one side to the other side, and when the central shaft 6 goes to the side of the inductor 11, the circuit will switch the electrodes, thereby switching the electrodes of the coil 5, as shown in fig. 8, under the ampere right hand rule, the electrodes of the coil 5 will change, the magnetic poles at the head and the tail of the coil 5 will change, the head and the tail will change from N to S, S respectively, and the magnetic poles at the head and the tail side of the coil 5 will attract the magnet 8 (second magnet) at the central shaft 6 to approach, and the other side will repel the magnet 8 (first magnet) at the central shaft 6, under the stress of the spring 7, the pushing force of the middle shaft 6 is larger, so that water is sucked from the front cavity of the piston 13 through the water inlet 15 and pushed out of the cavity of the piston 13 through the water outlet 16, the water is conveyed to the nozzle 21 to realize the water spraying work, when the middle shaft 6 returns to the original point, the other inductor 11 is triggered, the electrode of the coil 5 is converted again, and the middle shaft 6 moves again, so that the effects of moving the middle shaft 6 back and forth and driving the piston 13 of the water pump to move back and forth are achieved, so that the water is pushed out of the nozzle 21 by the water pump to be used for cleaning teeth, in the structure, under the effect of small energy loss due to the design of linear motion, the noise in the working process is reduced, and the service life of equipment can be prolonged.
As shown in fig. 6-8, 11A and 11B are both sensors.
It should be noted that the water pump protection assembly 3 includes a water pump bracket upper shell 18 and a water pump bracket lower shell 19, a fixing buckle edge is arranged between two sides of the water pump bracket upper shell 18 and the water pump bracket lower shell 19, a fixing hole is formed on the fixing buckle edge, and the water pump bracket upper shell 18 and the water pump bracket lower shell 19 are fixedly connected through fixing members such as screws.
As shown in fig. 4 and 6, the power supply control assembly 4 includes a PCB 23 and a power supply battery 24, the power supply battery 24 is used for supplying power to the whole device, a battery fixing seat is disposed at the bottom of one side of the water pump bracket lower shell 19, a battery fixing movable arm is further disposed at the side end of the water pump bracket lower shell 19, the battery fixing movable arm is disposed above the battery fixing seat, the battery fixing movable arm is made of a bendable material, the bottom of the power supply battery 24 is disposed on the battery fixing seat, and the battery fixing movable arm is wrapped on the outer wall of the power supply battery 24; a top clamping groove 25, an upper fixing column 26 and a lower supporting column 27 are arranged on one side, away from the water pump bracket lower shell 19, of the water pump bracket upper shell 18, the top clamping groove 25, the upper fixing column 26 and the lower supporting column 27 are sequentially arranged from top to bottom, one side, close to the upper fixing column 26, of the top clamping groove 25 is in a barb-shaped arrangement, a fixing groove is formed in one side of the top of the PCB 23, the upper fixing column 26 is inserted into the fixing groove, the top of the PCB 23 is clamped in a barb-shaped cavity of the top clamping groove 25, and the bottom of the PCB 23 is erected above the lower supporting column 27.
To sum up, the novel water pump of the tooth flushing device has the characteristics of simple structure, less energy loss, small mechanical loss and long service life, and because the shaft core (the middle shaft 6) is in the condition of magnetic suspension, the friction basically does not exist, so the water pump works quite.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (8)
1. The utility model provides a novel towards tooth ware water pump which characterized in that: the water pump power assembly and the water pump power assembly are arranged in the water pump protection assembly, the power supply control assembly is arranged at the side end of the water pump protection assembly, the water pump power assembly comprises a coil, a middle shaft, a spring, a magnet and inductors, the coil is arranged at the center of the outer portion of the middle shaft, the magnet is provided with two groups of first magnets and second magnets which are respectively arranged on the two sides of the middle shaft, the spring is arranged on the outer portion of the middle shaft and is arranged between the first magnet and one side of the coil, electric wires are led from the two ends of the coil to be connected with the power supply control assembly, the inductors are arranged on one side close to the second magnet and are connected with the power supply control assembly, the inductors are provided with two groups, one group of inductors are coaxially arranged on the tail ends of the coil and the second magnet, the other group of inductors are arranged on one side of the coil close to the second magnet.
2. The novel water pump of the tooth flushing device as claimed in claim 1, wherein: the water pump piston assembly comprises a pump body, a piston connecting rod, a water inlet, a water outlet and a valve, wherein the pump body is arranged on one side of a linear motion track of a center shaft, the water inlet and the water outlet are arranged on the pump body, the piston is transversely arranged in the pump body, the piston connecting rod is arranged between the piston and a magnet at one side, close to the center shaft, of the pump body, a one-way valve and a nozzle are arranged on one side, away from the piston connecting rod, of the pump body, a positioning sliding groove is formed in the pump body, the piston slides along the positioning sliding groove, and a nozzle decoration ring is further arranged at the bottom of the nozzle.
3. The novel water pump of the tooth flushing device as claimed in claim 2, characterized in that: the piston is connected with the piston connecting rod through a connecting shaft, a piston waterproof ring is arranged on one side, away from the piston connecting rod, of the piston, and the piston waterproof ring slides along the positioning sliding groove.
4. The novel water pump of the tooth flusher according to claim 2, characterized in that: the water pump protection assembly comprises a water pump support upper shell and a water pump support lower shell, a fixing buckle edge is arranged between the two sides of the water pump support upper shell and the water pump support lower shell, a fixing hole is formed in the fixing buckle edge, and the water pump support upper shell and the water pump support lower shell are fixedly connected through screws.
5. The novel water pump of the water flushing device according to claim 4, characterized in that: the power supply control assembly comprises a PCB and a power supply battery, the power supply battery is used for supplying power to the whole equipment, the coil and the inductor are both connected with the PCB, a battery fixing seat is arranged at the bottom of one side of the water pump bracket lower shell, a battery fixing movable holding arm is further arranged at the side end of the water pump bracket lower shell, the battery fixing movable holding arm is arranged above the battery fixing seat and made of a bendable material, the bottom of the power supply battery is arranged on the battery fixing seat, and the battery fixing movable holding arm is wrapped on the outer wall of the power supply battery; the water pump support comprises a water pump support upper shell and is characterized in that a top clamping groove, an upper fixing column and a lower supporting column are arranged on one side, away from the water pump support lower shell, of the water pump support upper shell, the top clamping groove, the upper fixing column and the lower supporting column are sequentially arranged from top to bottom, one side, close to the upper fixing column, of the top clamping groove is in a barb-shaped arrangement, a fixing groove is formed in one side of the top of a PCB, the upper fixing column is inserted into the fixing groove, the top of the PCB is clamped in a barb-shaped cavity of the top clamping groove, and the bottom of the PCB is erected above the lower supporting column.
6. The novel water pump of the tooth flushing device as claimed in claim 1, wherein: the inductor is a fluorescence inductor.
7. The novel water pump of the tooth flusher according to claim 2, characterized in that: and the joints of the water inlet and the water outlet and the pump body are respectively provided with a water-tight sealing ring.
8. The novel water pump of the tooth flushing device as claimed in claim 5, wherein: the power supply battery is a 18650 battery, and the coil is a copper coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178982.8U CN217327578U (en) | 2021-12-17 | 2021-12-17 | Novel water pump of tooth flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178982.8U CN217327578U (en) | 2021-12-17 | 2021-12-17 | Novel water pump of tooth flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217327578U true CN217327578U (en) | 2022-08-30 |
Family
ID=82989413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123178982.8U Active CN217327578U (en) | 2021-12-17 | 2021-12-17 | Novel water pump of tooth flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217327578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116247900A (en) * | 2023-03-24 | 2023-06-09 | 深圳市日丽丰科技有限公司 | New functional tooth-flushing device motor |
-
2021
- 2021-12-17 CN CN202123178982.8U patent/CN217327578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116247900A (en) * | 2023-03-24 | 2023-06-09 | 深圳市日丽丰科技有限公司 | New functional tooth-flushing device motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2005111763A (en) | THE ELECTRIC TOOTHBRUSH | |
| CN217327578U (en) | Novel water pump of tooth flushing device | |
| EP1542345A3 (en) | Small-size direct-acting actuator | |
| CN204927193U (en) | Take position feedback's magnetic latching relay | |
| CN211151786U (en) | Magnetic suspension linear motor | |
| CN212969400U (en) | Improved structure type sound wave motor | |
| CN112332559A (en) | Novel magnetic suspension axial telescopic motor | |
| CN205583987U (en) | Miniature electromagnetic power generation facility | |
| CN208207159U (en) | The earth detector of miniature circuit breaker | |
| CN216602377U (en) | Lifting device, tea basket lifting mechanism and teapot thereof | |
| CN2702435Y (en) | A bistable operating mechanism for permanent-magnet type contactor | |
| CN2904231Y (en) | Reverse instantaneous watt consumption electromagnetic electric appliance | |
| CN113102427A (en) | Automatic control screen cleaning device for charging system | |
| CN210490680U (en) | Novel brushless motor is with colluding line frame structure | |
| CN102013783A (en) | Light direct current (DC) linear motor | |
| CN2367014Y (en) | Energy storage and linear oscillating type magnetoelectric generator | |
| CN201683520U (en) | Self-cleaning mirror | |
| CN112311193A (en) | Electromagnetic power device | |
| CN2884675Y (en) | Motor | |
| CN201700637U (en) | Sports cup with self-generating type electric flashlight | |
| CN221482720U (en) | Lighting pull head | |
| CN221407179U (en) | DC contactor | |
| CN2702433Y (en) | Bistable operating mechanism for permanent-magnet type contactor | |
| CN101865026A (en) | High-efficiency magnetic piston power machine | |
| CN214152801U (en) | Magnetic latching relay capable of automatically cutting off self-driven power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |