CN217310665U - Split type mounting structure of tooth flushing device assembly and tooth flushing device - Google Patents
Split type mounting structure of tooth flushing device assembly and tooth flushing device Download PDFInfo
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- CN217310665U CN217310665U CN202220722484.0U CN202220722484U CN217310665U CN 217310665 U CN217310665 U CN 217310665U CN 202220722484 U CN202220722484 U CN 202220722484U CN 217310665 U CN217310665 U CN 217310665U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The application provides a split type mounting structure of a tooth flushing device component and a tooth flushing device; the split mounting structure comprises a shell and a bottom cover; the shell is an accommodating structure with an opening at one end; the bottom cover is arranged at the opening of the shell; the inner wall of the shell is provided with a plurality of mounting positions for respectively mounting the core assembly, the circuit board assembly and the battery in the shell; the installation positions of the core assembly, the circuit board assembly and the battery are matched with each other, so that the core assembly, the circuit board assembly and the battery are not interfered with each other when the core assembly, the circuit board assembly and the battery are installed in the shell. This application can be installed three independent module with core assembly, circuit board components and battery separation for core assembly's specification is not influenced by circuit board components and battery, is favorable to realizing core assembly's standardization, has saved core assembly's development cost, is favorable to mass production.
Description
Technical Field
The application relates to the technical field of tooth flushing devices, in particular to a split type mounting structure of a tooth flushing device assembly and a tooth flushing device.
Background
The tooth washing device is an auxiliary tool for cleaning the oral cavity, just as a high-pressure water gun can wash out a car, the teeth and the oral cavity of people can be effectively cleaned through water flow with proper pressure. The tooth flushing device mainly comprises a machine core assembly, a circuit board assembly, a battery, a water tank and a nozzle, and liquid in the water tank is extracted through the machine core and is sprayed out through the nozzle, so that the purpose of flushing teeth is achieved.
In order to meet the various performance requirements of the tooth flushing device, the movement assembly is usually required to be matched with circuit board assemblies and batteries with different specifications so as to form different combination schemes. However, the existing tooth flushing devices on the market adopt a connection mode of fixing a circuit board and a battery on a machine core assembly, so that a new machine core assembly must be developed again when one circuit board or battery is replaced, the standardization of the machine core assembly is not facilitated, a large amount of development cost is wasted, and the mass production is not facilitated; in addition, need be earlier with circuit board and battery be connected to the core subassembly under current compound mode and inside the assembly to the casing again, lead to the assembly process of tooth ware comparatively loaded down with trivial details, maintenance and tear open the process of getting also comparatively complicated.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application is proposed to provide a two-part mounting structure of a dental irrigator assembly and a dental irrigator which overcome or at least partially solve the above problems, comprising:
a split mounting arrangement for a dental irrigator assembly for mounting the assembly of the machine core, the circuit board and the battery, comprising: a housing and a bottom cover;
the shell is an accommodating structure with an opening at one end; the bottom cover is arranged at the opening of the shell; the inner wall of the shell is provided with a plurality of mounting positions for respectively mounting the movement assembly, the circuit board assembly and the battery in the shell; the installation positions of the core assembly, the circuit board assembly and the battery are matched with each other, so that the core assembly, the circuit board assembly and the battery are not interfered with each other when the core assembly, the circuit board assembly and the battery are installed in the shell.
Preferably, a first mounting groove, a second mounting groove and a third mounting groove are respectively formed in the inner wall of the shell; the first mounting groove is matched with the end part of the movement assembly in shape and is used for mounting the movement assembly in the shell; the second mounting groove is matched with the shape of the end part of the circuit board assembly and is used for mounting the circuit board assembly inside the shell; the third mounting groove is matched with the shape of the end part of the battery and used for mounting the battery in the shell.
Preferably, the cross section of the inner cavity of the housing decreases from the end close to the opening of the housing to the end far from the opening of the housing.
Preferably, the bottom cover comprises a base and a protruding part; one end of the protruding part is connected with the base, and the other end of the protruding part extends to the inside of the shell.
Preferably, the movement assembly comprises a movement bracket, a driving assembly and a pump body assembly; the driving assembly and the pump body assembly are respectively arranged in the movement bracket; the driving assembly is connected with the movable end of the pump body assembly and is used for driving the movable end of the pump body assembly to reciprocate.
Preferably, the driving assembly comprises a rotating motor, a motor gear, a transmission gear, an eccentric wheel and a connecting rod; the motor gear is fixed on a rotating shaft of the rotating motor; the transmission gear is meshed with the motor gear; the eccentric wheel is arranged on the end face of the transmission gear and is not coaxially arranged with the transmission gear; one end of the connecting rod is sleeved outside the eccentric wheel, and the other end of the connecting rod is connected with the movable end of the pump body assembly.
Preferably, the pump body assembly comprises a pump body and a piston; one end of the piston is connected with the inner cavity of the pump body in a sliding manner, and the other end of the piston is connected with the end part of the connecting rod; the end part of the pump body, which is far away from the piston, is respectively provided with a water inlet interface and a water outlet interface.
Preferably, the circuit board assembly comprises a circuit board, a key and a display lamp; the key and the display lamp are respectively attached to the surface of the circuit board.
Preferably, a pressing plate is arranged on the surface of the shell corresponding to the position of the key; the pressing plate is movably connected with the surface of the key; and a light through hole is formed in the surface of the shell corresponding to the display lamp.
A dental irrigator comprising: the split type mounting structure comprises a machine core assembly, a circuit board assembly, a battery, a nozzle, a water tank and any one split type mounting structure;
the movement assembly, the circuit board assembly and the battery are respectively arranged inside the shell; the nozzle is arranged at the end of the shell far away from the bottom cover; the water tank is arranged at the end part of the bottom cover far away from the shell; the nozzle and the water tank are respectively connected with the movement assembly.
The application has the following advantages:
in the embodiment of the application, the shell and the bottom cover are used; the shell is an accommodating structure with an opening at one end; the bottom cover is arranged at the opening of the shell; the inner wall of the shell is provided with a plurality of mounting positions for respectively mounting the movement assembly, the circuit board assembly and the battery in the shell; the core assembly, the circuit board assembly and the battery are mutually matched in mounting positions, so that when the core assembly, the circuit board assembly and the battery are arranged in the shell, the core assembly, the circuit board assembly and the battery are not interfered with each other, and the core assembly, the circuit board assembly and the battery can be separated into three independent modules for mounting, so that the specification of the core assembly is not influenced by the circuit board assembly and the battery, the standardization of the core assembly is favorably realized, the development cost of the core assembly is saved, and the mass production is favorably realized.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is an exploded view of a split mounting arrangement for a dental irrigator assembly according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a split mounting structure of a dental irrigator assembly according to an embodiment of the present application;
fig. 3 is a schematic assembly flow chart of a split-type mounting structure of a dental irrigator assembly according to an embodiment of the present application.
The reference numbers in the drawings of the specification are as follows:
100. a housing; 101. a pressing plate; 102. a light through hole; 200. a bottom cover; 201. a base; 202. a boss portion; 300. a movement assembly; 310. a movement bracket; 311. an upper bracket; 312. a lower bracket; 400. a circuit board assembly; 401. a circuit board; 402. pressing a key; 403. a display lamp; 500. a battery.
Detailed Description
In order to make the objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, in any embodiment of the present application, the split mounting structure is applied to a dental irrigator for mounting the movement assembly 300, the circuit board assembly 400 and the battery 500 of the dental irrigator.
Referring to fig. 1-2, a split-type mounting structure of a dental irrigator assembly according to an embodiment of the present application is shown, comprising: a case 100 and a bottom cover 200;
the housing 100 is an accommodating structure with an opening at one end; the bottom cover 200 is disposed at an opening of the case 100; a plurality of mounting positions for respectively mounting the movement assembly 300, the circuit board assembly 400 and the battery 500 inside the casing 100 are arranged on the inner wall of the casing 100; the installation positions of the movement assembly 300, the circuit board assembly 400 and the battery 500 are matched with each other, so that when the movement assembly 300, the circuit board assembly 400 and the battery 500 are installed in the shell 100, the movement assembly 300, the circuit board assembly 400 and the battery 500 are not interfered with each other.
In the embodiment of the present application, the housing 100 and the bottom cover 200; the housing 100 is an accommodating structure with an opening at one end; the bottom cover 200 is disposed at an opening of the case 100; a plurality of mounting positions for respectively mounting the movement assembly 300, the circuit board assembly 400 and the battery 500 inside the casing 100 are arranged on the inner wall of the casing 100; the installation positions of the movement assembly 300, the circuit board assembly 400 and the battery 500 are matched with each other, so that when the movement assembly 300, the circuit board assembly 400 and the battery 500 are installed in the shell 100, the movement assembly 300, the circuit board assembly 400 and the battery 500 are not interfered with each other, the movement assembly 300, the circuit board assembly 400 and the battery 500 can be separated into three independent modules for installation, the specification of the movement assembly 300 is not influenced by the circuit board assembly 400 and the battery 500, the standardization of the movement assembly 300 is facilitated, the development cost of the movement assembly 300 is saved, and the mass production is facilitated.
Hereinafter, a separate mounting structure of a dental irrigator assembly according to the present exemplary embodiment will be further described.
As an example, the housing 100 is a barrel structure; the mounting position is arranged on an end face of the inside of the housing 100 opposite to the opening of the housing 100; the opening direction of the mounting position is parallel to the axial direction of the shell 100; when the deck assembly 300, the circuit board assembly 400 and the battery 500 are installed in the housing 100, the installation position may clamp and fix the ends of the deck assembly 300, the circuit board assembly 400 and the battery 500, and the projections of the deck assembly 300, the circuit board assembly 400 and the battery 500 in the axial direction of the housing 100 do not overlap each other. Therefore, the movement assembly 300, the circuit board assembly 400 and the battery 500 are not affected by each other in the installation process, and the installation sequence of the movement assembly 300, the circuit board assembly 400 and the battery 500 can be exchanged according to requirements.
In this embodiment, the inner wall of the casing 100 is respectively provided with a first mounting groove, a second mounting groove and a third mounting groove; the first mounting groove is matched with the end part of the movement assembly 300 in shape and is used for mounting the movement assembly 300 in the shell 100; the second mounting groove is adapted to the shape of the end of the circuit board assembly 400 for mounting the circuit board assembly 400 inside the housing 100; the third mounting groove is adapted to the shape of the end of the battery 500 for mounting the battery 500 inside the case 100.
Specifically, the first mounting groove, the second mounting groove and the third mounting groove are respectively disposed on an end surface of the inside of the housing 100 opposite to the opening of the housing 100; the opening directions of the first mounting groove, the second mounting groove and the third mounting groove are respectively parallel to the axial direction of the shell 100; when the movement assembly 300 is installed in the housing 100, the first installation groove can clamp and fix the end part of the movement assembly 300, and the projection of the movement assembly 300 in the axial direction of the housing 100 is located in a first area; when the circuit board assembly 400 is installed in the housing 100, the second installation groove can be clamped and fixed on the end part of the circuit board assembly 400, and the projection of the circuit board assembly 400 in the axial direction of the housing 100 is located in a second area; when the battery 500 is installed in the housing 100, the third installation groove can clamp and fix the end of the battery 500, and the projection of the battery 500 in the axial direction of the housing 100 is located in a third area; wherein the first section, the second region, and the third region do not overlap with each other.
In this embodiment, the cross section of the inner cavity of the housing 100 decreases from the end close to the opening of the housing 100 to the end far from the opening of the housing 100. The open end of the housing 100 has a larger cross-section than the opposite end, which facilitates the loading of the engine assembly 300, the circuit board assembly 400 and the battery 500 into the housing 100 from the open end of the housing 100.
In this embodiment, the bottom cover 200 includes a base 201 and a boss 202; one end of the protrusion 202 is connected to the base 201, and the other end extends to the inside of the housing 100. Specifically, a buckle or a sealing ring is arranged around the protrusion 202. Through setting up the buckle or the sealing washer can make bottom 200 with casing 100 detachable connection is convenient for take off behind the bottom 200 to the core assembly 300, circuit board assembly 400 with battery 500 maintains and dismantles.
In this embodiment, the movement assembly 300 includes a movement bracket 310, a driving assembly, and a pump body assembly; the driving assembly and the pump body assembly are respectively installed inside the movement bracket 310; the driving assembly is connected with the movable end of the pump body assembly and is used for driving the movable end of the pump body assembly to reciprocate. Specifically, the movement bracket 310 includes an upper bracket 311 and a lower bracket 312 which are oppositely arranged; the driving assembly and the pump body assembly are respectively installed between the upper bracket 311 and the lower bracket 312; the upper bracket 311 and the lower bracket 312 are fixedly connected through a bolt fastener, so that the movement bracket 310 can have good sealing performance.
In this embodiment, the driving assembly includes a rotating motor, a motor gear, a transmission gear, an eccentric wheel and a connecting rod; the motor gear is fixed on a rotating shaft of the rotating motor; the transmission gear is meshed with the motor gear; the eccentric wheel is arranged on the end face of the transmission gear and is not coaxially arranged with the transmission gear; one end of the connecting rod is sleeved outside the eccentric wheel, and the other end of the connecting rod is connected with the movable end of the pump body assembly. Specifically, the end of the connecting rod is connected with the movable end of the pump body assembly through a ball head structure. When the motor gear is driven by the rotating motor to rotate, the transmission gear and the eccentric gear are driven by the motor gear to rotate; the connecting rod is driven by the eccentric gear to swing; the movable end of the pump body component reciprocates under the driving of the connecting rod.
In this embodiment, the pump body assembly includes a pump body and a piston; one end of the piston is connected with the inner cavity of the pump body in a sliding manner, and the other end of the piston is connected with the end part of the connecting rod; the end part of the pump body, which is far away from the piston, is respectively provided with a water inlet interface and a water outlet interface. Specifically, the water inlet interface is connected with the water tank through a water inlet pipe; the water outlet interface is connected with the nozzle through a water outlet pipe. When the piston reciprocates along the inner cavity of the pump body under the driving of the connecting rod, the liquid in the water tank enters the interior of the pump body through the water inlet interface and is then discharged to the nozzle through the water outlet interface under the pumping action of the piston.
In this embodiment, the circuit board assembly 400 includes a circuit board 401, a key 402, and a display lamp 403; the key 402 and the display lamp 403 are respectively attached to the surface of the circuit board 401. Specifically, the key 402 may be a capacitive touch sensitive key; the display lamp 403 may be a color LED (Light-Emitting Diode) lamp; one or more keys 402 and one or more display lamps 403 are respectively arranged; the key 402 and the display lamp 403 are electrically connected to the circuit board 401, respectively.
In this embodiment, a pressing plate 101 is disposed on the surface of the housing 100 corresponding to the position of the key 402; the pressing plate 101 is movably connected with the surface of the key 402; the surface of the housing 100 is provided with a light through hole 102 at a position corresponding to the display lamp 403. Specifically, the pressing plate 101 is made of an elastic material, and can be elastically deformed under the action of an external force, so as to be connected with the surface of the key 402, thereby triggering the key 402. The light through hole 102 facilitates light emitted from the display lamp 403 to be irradiated to the outside of the housing 100.
In this embodiment, the battery 500 is a disposable battery or a rechargeable battery. When the battery 500 is a disposable battery, a battery cover is further disposed on the surface of the housing 100 corresponding to the battery 500, so that the battery 500 can be conveniently assembled and disassembled after being opened; when the battery 500 is a rechargeable battery, a charging through hole is formed in the surface of the housing 100 corresponding to the position of the battery 500, so that the battery 500 can be charged after being connected with a data line.
In an embodiment of the present application, there is also provided a dental irrigator comprising: the movement assembly 300, the circuit board assembly 400, the battery 500, the nozzle, the water tank and the split type mounting structure of any one of the above parts;
the deck assembly 300, the circuit board assembly 400 and the battery 500 are respectively mounted inside the housing 100; the nozzle is arranged at the end of the shell 100 far away from the bottom cover 200; the water tank is arranged at the end of the bottom cover 200 far away from the shell 100; the nozzle and the water tank are respectively connected with the movement assembly 300. Specifically, the movement assembly 300 and the battery 500 are electrically connected to the circuit board assembly 400, respectively. The deck assembly 300 may pump the liquid in the water tank to the nozzle under the control of the circuit board assembly 400.
Referring to fig. 3, in an embodiment of the present application, there is further provided an assembling method of a dental irrigator based on the split-type mounting structure of any one of the above, including:
fitting the circuit board assembly 400 into the housing 100 in the axial direction of the housing 100;
loading the cartridge assembly 300 into the casing 100 in the axial direction of the casing 100;
fitting the battery 500 into the case 100 in the axial direction of the case 100;
the bottom cover 200 is fitted to the opening of the case 100.
It should be noted that the above is only an example of the assembling method of the tooth flushing device, in other embodiments, the mounting sequence of the movement assembly 300, the circuit board assembly 400 and the battery 500 may be changed, and the mounting sequence of the movement assembly 300, the circuit board assembly 400 and the battery 500 is not limited in this application.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, in this document, relational terms such as first and second, and the like are 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 terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is made on the split type mounting structure of the tooth irrigator assembly and the tooth irrigator, and the specific examples are applied herein to explain the principle and the implementation of the present application, and the description of the above examples is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A split mounting structure of tooth ware subassembly towards for install core subassembly, circuit board subassembly and battery, its characterized in that includes: a housing and a bottom cover;
the shell is an accommodating structure with an opening at one end; the bottom cover is arranged at the opening of the shell; the inner wall of the shell is provided with a plurality of mounting positions for respectively mounting the movement assembly, the circuit board assembly and the battery in the shell; the installation positions of the core assembly, the circuit board assembly and the battery are matched with each other, so that the core assembly, the circuit board assembly and the battery are not interfered with each other when the core assembly, the circuit board assembly and the battery are installed in the shell.
2. The split type mounting structure according to claim 1, wherein a first mounting groove, a second mounting groove and a third mounting groove are respectively provided on an inner wall of the housing; the first mounting groove is matched with the end part of the movement assembly in shape and used for mounting the movement assembly in the shell; the second mounting groove is matched with the shape of the end part of the circuit board assembly and is used for mounting the circuit board assembly inside the shell; the third mounting groove is matched with the shape of the end part of the battery and used for mounting the battery in the shell.
3. The split mounting structure of claim 1, wherein the cross-section of the internal cavity of the housing decreases from an end near the opening of the housing to an end away from the opening of the housing.
4. The split mounting structure of claim 1, wherein the bottom cover comprises a base and a boss; one end of the protruding part is connected with the base, and the other end of the protruding part extends to the inside of the shell.
5. The split mounting structure of claim 1, wherein the cartridge assembly comprises a cartridge bracket, a drive assembly, and a pump body assembly; the driving assembly and the pump body assembly are respectively arranged in the movement bracket; the driving assembly is connected with the movable end of the pump body assembly and is used for driving the movable end of the pump body assembly to reciprocate.
6. The split mounting structure of claim 5, wherein the driving assembly comprises a rotating motor, a motor gear, a transmission gear, an eccentric wheel and a connecting rod; the motor gear is fixed on a rotating shaft of the rotating motor; the transmission gear is meshed with the motor gear; the eccentric wheel is arranged on the end face of the transmission gear and is not coaxially arranged with the transmission gear; one end of the connecting rod is sleeved outside the eccentric wheel, and the other end of the connecting rod is connected with the movable end of the pump body assembly.
7. The split mounting structure of claim 6, wherein the pump body assembly comprises a pump body and a piston; one end of the piston is connected with the inner cavity of the pump body in a sliding manner, and the other end of the piston is connected with the end part of the connecting rod; the end part of the pump body, which is far away from the piston, is respectively provided with a water inlet interface and a water outlet interface.
8. The split mounting structure of claim 1, wherein the circuit board assembly comprises a circuit board, a key and a display lamp; the key and the display lamp are respectively attached to the surface of the circuit board.
9. The split mounting structure according to claim 8, wherein a pressing plate is provided on the surface of the housing at a position corresponding to the key; the pressing plate is movably connected with the surface of the key; and a light through hole is formed in the surface of the shell corresponding to the display lamp.
10. A dental irrigator, comprising: a movement assembly, a circuit board assembly, a battery, a nozzle, a water tank, and the split mounting structure of any one of claims 1-9;
the movement assembly, the circuit board assembly and the battery are respectively arranged in the shell; the nozzle is arranged at the end of the shell far away from the bottom cover; the water tank is arranged at the end part of the bottom cover far away from the shell; the nozzle and the water tank are respectively connected with the movement assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722484.0U CN217310665U (en) | 2022-03-30 | 2022-03-30 | Split type mounting structure of tooth flushing device assembly and tooth flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220722484.0U CN217310665U (en) | 2022-03-30 | 2022-03-30 | Split type mounting structure of tooth flushing device assembly and tooth flushing device |
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| Publication Number | Publication Date |
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| CN217310665U true CN217310665U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220722484.0U Active CN217310665U (en) | 2022-03-30 | 2022-03-30 | Split type mounting structure of tooth flushing device assembly and tooth flushing device |
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| Country | Link |
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| CN (1) | CN217310665U (en) |
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- 2022-03-30 CN CN202220722484.0U patent/CN217310665U/en active Active
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