CN214434625U - Electric toothbrush and acoustic device mounting assembly therefor - Google Patents
Electric toothbrush and acoustic device mounting assembly therefor Download PDFInfo
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- CN214434625U CN214434625U CN202023338368.9U CN202023338368U CN214434625U CN 214434625 U CN214434625 U CN 214434625U CN 202023338368 U CN202023338368 U CN 202023338368U CN 214434625 U CN214434625 U CN 214434625U
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- mounting assembly
- electric toothbrush
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Abstract
The utility model discloses an electric toothbrush and sound device installation component thereof, wherein, an electric toothbrush is applied to the installation component of sound device, electric toothbrush includes the casing, the casing structure has the sound export, the installation component set up in the space that the casing was injectd, the installation component includes: a bracket configured with a first mounting cavity having an opening through which the sound device can be inserted into the first mounting cavity such that the first mounting cavity is at least circumferentially securable with the sound device; the opening is directed towards the sound outlet. The utility model discloses technical scheme aims at solving among the prior art the relatively poor and not good technical problem of audio of loudspeaker play sound uniformity.
Description
Technical Field
The utility model relates to a toothbrush technical field, in particular to electric toothbrush and sound device installation component thereof.
Background
The electric toothbrush can make the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantly decompose toothpaste into fine foam to deeply clean teeth gaps, and meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on gum tissues.
The existing electric toothbrush with music or voice adopts the mode that the conventional Maila circular or racetrack Maila loudspeaker is directly adhered on the electric toothbrush support by glue, and the loudspeaker sound effect and the sound output consistency are poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric toothbrush and sound device installation component thereof aims at solving among the prior art electric toothbrush loudspeaker sound chamber seal uniformity and improves to improve the audio and go out the relatively poor technical problem of sound uniformity.
To achieve the above object, the present invention provides a mounting assembly for a sound device, applied to an electric toothbrush, the electric toothbrush including a housing configured with a sound outlet, the mounting assembly being disposed in a space defined by the housing,
the mounting assembly includes:
a bracket configured with a first mounting cavity having an opening through which the sound device can be inserted into the first mounting cavity such that the first mounting cavity is at least circumferentially securable with the sound device;
the opening is directed towards the sound outlet.
Optionally, the mounting assembly further comprises: and the water-stop piece is embedded into the first mounting cavity through the opening under the condition that the sound device is embedded into the first mounting cavity.
Optionally, the mounting assembly further comprises: a sleeve plug configured with a nesting cavity; and the water stop piece is embedded into the first mounting cavity, and the sleeve plug embedding cavity is combined to the outer cavity wall of the first mounting cavity.
Optionally, the bracket includes a tailstock, and the tailstock is connected to the first mounting cavity.
Optionally, the tailstock has a connecting boss extending in an axial direction of the electric toothbrush; a groove is formed in one side, facing the tailstock, of the sleeve plug; the groove is embedded into the connecting convex column.
Optionally, a side surface of the sleeve plug, which faces away from the first mounting cavity, is a convex arc surface, and at least two protrusions are configured on the convex arc surface; the side of the housing facing the plug is configured with at least two recesses; the at least two bulges and the at least two recesses are mutually embedded one by one.
Optionally, a side of the bracket facing away from the first mounting cavity is provided with at least two hooks arranged at intervals in the width direction of the electric toothbrush; the electric toothbrush further comprises a plate having at least two indentations; the flat plate is connected with the mounting component through the one-to-one matching of the at least two clamping hooks and the at least two notches.
Optionally, the bracket further comprises a second mounting cavity for mounting an electric motor.
Optionally, the bracket further comprises a third mounting cavity for mounting the controller.
Optionally, the present invention further provides an electric toothbrush comprising the voice device mounting assembly as described above.
The technical scheme of the utility model is that the first mounting cavity is constructed on the bracket and has an opening, the sound device is embedded into the first mounting cavity through the opening, and the cavity wall of the first mounting cavity and the sound device are contacted with each other to circumferentially fix the sound device; uncovered orientation sound export when the support is connected to the casing, therefore when using electric toothbrush, sound device is owing to be fixed its sound direction towards sound export all the time by circumference, has promoted its audio.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a first embodiment of a mounting assembly of the acoustic device of the present invention;
fig. 2 is a schematic structural view of a second embodiment of the mounting assembly of the acoustic device of the present invention;
fig. 3 is a schematic view of the water stop member and the sleeve plug according to the present invention at a first viewing angle;
fig. 4 is a schematic view of the water stop member and the sleeve plug according to the present invention at a first viewing angle;
FIG. 5 is a first schematic view of the internal structure of the electric toothbrush of the present invention;
FIG. 6 is a second schematic view of the internal structure of the electric toothbrush of the present invention;
FIG. 7 is an external view of the electric toothbrush of the present invention;
fig. 8 is a partially enlarged schematic view of a portion a of fig. 6.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
300a | |
|
| 200 | |
300b | Tailstock | |
| 300 | |
300b-1 | Connecting |
|
| 400 | Water- |
| Clamp hook | |
| 500 | |
300d | |
|
| | Shell body | 300e | |
|
| 100a-1 | |
500a | |
|
| 100b | |
500b | Groove | |
| 100b-1 | Gap |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
A voice-enabled electric toothbrush generally includes a brush head, a brush head connector, a motor, a power source, a charger, a controller, and a sound device. The sound device may be a conventional mylar round or racetrack mylar horn. In the prior art, the mode that a conventional Mylar circular or runway-shaped Mylar loudspeaker is directly adhered to an electric toothbrush support by glue is adopted, and the loudspeaker sound output consistency is poor.
The utility model discloses in, through setting up independent cavity on electric motor's support for place the sound device, go out the audio effect fruit with the improvement loudspeaker, improve the directionality of sound.
The present invention provides a mounting assembly of a sound device 200 for an electric toothbrush 100, the electric toothbrush 100 including a housing 100a, the housing 100a being constructed with a sound outlet 100 a-1. The housing 100 is a handle main body structure, on which an operation button is provided for starting the electric toothbrush, adjusting the vibration intensity and/or frequency of the electric toothbrush, and turning off the electric toothbrush. The sound outlet 100a-1 may be formed by a plurality of small openings in a honeycomb array, or may be formed by a linear array of strip-shaped notches.
Specifically, the mounting assembly is disposed within a space defined by the housing 100 a; the mounting assembly includes:
a bracket 300, the bracket 300 being configured to have a first mounting cavity 300a, the first mounting cavity 300a having an opening through which the sound device 200 can be fitted into the first mounting cavity 300a, such that the first mounting cavity 300a can be at least circumferentially fixed with the sound device 200;
the opening is directed towards the sound outlet 100 a-1.
Referring to fig. 1, 5 to 7, the present invention is configured such that a first mounting cavity 300a is formed on a bracket 300, the first mounting cavity 300a has an opening through which a sound device 200 is inserted into the first mounting cavity 300a, and a cavity wall of the first mounting cavity 300a and the sound device 200 contact each other such that the sound device 200 is circumferentially fixed; the opening is directed toward the sound outlet 100a-1 when the bracket 300 is coupled to the housing 100a, so that the sound device 200 enhances its sound effect since its sound direction is always directed toward the sound outlet 100a-1 when the electric toothbrush is used, since it is circumferentially fixed.
It should be noted that the shape and size of the first mounting cavity 300a need to be consistent with the shape and size of the acoustic device 200, respectively, so that the two can be circumferentially fixed to each other.
Optionally, the mounting assembly further comprises: a water stop 400; in a case where the sound device 200 is inserted into the first installation cavity 300a, the water stopper 400 is inserted into the first installation cavity 300a through the opening. The water stop 400 is mainly to prevent water from entering the area where the sound device 200 is located, and thus the water stop 400 also needs to be inserted into the first mounting cavity 300a through the first mounting cavity 300 a; at the same time, the stop 400 may simultaneously limit the movement of the sound device 200 in the embedding direction. The riser 400 generally includes a body (not labeled), which may be a flexible rubber; the body is provided with a through hole (not marked) so that sound can pass through, and the through hole can be covered by a water-stop film, or the water-stop film is arranged in the through hole (not marked) to prevent water from flowing into an area where the sound device is located.
Optionally, the mounting assembly further comprises: a sleeve plug 500, the sleeve plug 500 being configured with a fitting cavity 500 a; when the water stopper 400 is fitted into the first mounting cavity 300a, the spigot 500 fitting cavity 500a is coupled to the outer cavity wall of the first mounting cavity 300 a. The shape of the bung 500 is configured to conform to the shape of the first mounting cavity; when the water stop member 400 is inserted into the first installation cavity 300a, the insertion cavity 500a is connected to the outer cavity wall of the first installation cavity 300a, so that the sleeve plug 500 has a certain water blocking function; in addition, the plug 500 is also flexible and has a certain vibration damping effect.
Optionally, the bracket 300 includes a tailstock 300b, and the tailstock 300 is connected to the first mounting cavity 300 a. The tail base 300 is used to connect with the battery pack of the electric toothbrush, so that the sound device 200 of the present invention is closer to the tail end of the electric toothbrush, as shown in fig. 5 to 7; during brushing, the sound outlet 100a-1 is located outside the mouth.
Optionally, the tailstock 300b has a connecting boss 300b-1, the connecting boss 300b-1 extends in the axial direction of the electric toothbrush; a groove 500b is formed on one side of the sleeve plug 500 facing the tailstock 300 b; the groove 500b is fitted into the coupling boss 300 b-1. For example, the connecting boss 300b-1 extends from the outer wall of the first mounting cavity 300a to the end face of the tailstock 300 b; referring to fig. 2 to 4, a groove 500b is formed on a side of the sleeve plug 500 facing the tailstock 300b, and the groove 500b is engaged with the connecting stud 300b-1, so that the sleeve plug 500 is not easily slid in the width direction.
Optionally, a side of the sleeve plug 500 facing away from the first mounting cavity 300a is a convex arc surface; at least two bulges are constructed on the convex cambered surface; the side of the housing 100a facing the plug 500 is configured with at least two recesses; the at least two bulges and the at least two recesses are mutually embedded one by one. Namely: the shape of the convex arc surface is consistent with that of the curved surface of the shell 100 a; also, the sleeve plug 500 and the housing are based on the engagement of the recess and the protrusion, so that the assembling force of the housing 100a presses the sleeve plug 500 against the wall of the first mounting cavity 300a at the time of assembly. Meanwhile, the sleeve plug 500 also has a hollow structure facing the opening, so that sound can penetrate through.
Alternatively, as shown in fig. 6 or 7, a surface of the bracket facing away from the first mounting cavity 300a has at least two hooks 300c spaced apart in the width direction of the electric toothbrush 100; the electric toothbrush further comprises a plate 100b, the plate 100b having at least two indentations 100 b-1; the flat plate 100b is connected to the mounting assembly by one-to-one engagement of the at least two hooks 300c and the at least two notches 100 b-1. The side of the hook 300c facing away from the mounting component is a wedge-shaped curved surface, and when mounting, at least two notches 100b-1 are embedded into the hook 300c through the wedge-shaped curved surface, so that the flat plate 300b and the bracket are preliminarily fixed. Generally, the bracket and the flat plate are fixedly connected through a threaded fastener; the flat plate 100b is disposed inside the housing space 100a and is fixedly connected to the housing 100a, such as by clipping, screwing, etc. The plate 100b is mainly used to provide a flat support for the rack, and prevent the rack from rotating without being fixed in the housing.
Optionally, the bracket 300 further comprises a second mounting cavity 300d for mounting an electric motor. The second mounting cavity 300d is located at the head end of the bracket 300; the application of the motor of the electric motor in the electric toothbrush is well-established, so that those skilled in the art can mount the electric motor in the second mounting cavity 300d, which is not described in detail herein.
Optionally, the bracket 300 further includes a third mounting cavity 300e for mounting a controller. The controller mainly controls the vibration frequency and intensity of the electric motor based on the button, and controls the sound device to emit sound, which is also known in the art of electric toothbrushes, so that those skilled in the art can mount the controller in the third mounting cavity 300e, and therefore, the detailed description thereof is omitted.
The utility model discloses still provide an electric toothbrush, this electric toothbrush sound device and sound device's installation component, the concrete structure of this sound device's installation component refers to above-mentioned embodiment, because electric toothbrush has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A mounting assembly for a sound device for use with an electric toothbrush comprising a housing configured with a sound outlet,
wherein the mounting assembly is disposed within a space defined by the housing,
the mounting assembly includes:
a bracket configured with a first mounting cavity having an opening through which the sound device can be inserted into the first mounting cavity such that the first mounting cavity is at least circumferentially securable with the sound device;
the opening is directed towards the sound outlet.
2. The mounting assembly of claim 1, wherein the mounting assembly further comprises:
the water-stop piece is arranged on the bottom of the water-stop piece,
under the condition that the sound device is embedded into the first installation cavity, the water-stop piece is embedded into the first installation cavity through the opening.
3. The mounting assembly of claim 2, wherein the mounting assembly further comprises:
a sleeve plug configured with a nesting cavity;
and the water stop piece is embedded into the first mounting cavity, and the sleeve plug embedding cavity is combined to the outer cavity wall of the first mounting cavity.
4. The mounting assembly of claim 3 wherein the bracket includes a foot block, the foot block being coupled to the first mounting cavity.
5. The mounting assembly of claim 4 wherein said tail block has a connecting boss extending in an axial direction of said electric toothbrush;
a groove is formed in one side, facing the tailstock, of the sleeve plug;
the groove is embedded into the connecting convex column.
6. The mounting assembly of any one of claims 3 to 5, wherein a side of the spigot facing away from the first mounting cavity is convexly curved,
at least two bulges are constructed on the convex cambered surface;
the side of the housing facing the plug is configured with at least two recesses;
the at least two bulges and the at least two recesses are mutually embedded one by one.
7. The mounting assembly according to any one of claims 1 to 5, wherein a face of the bracket facing away from the first mounting cavity has at least two hooks spaced apart in a width direction of the electric toothbrush;
the electric toothbrush further comprises a plate having at least two indentations;
the flat plate is connected with the mounting component through the one-to-one matching of the at least two clamping hooks and the at least two notches.
8. The mounting assembly of any one of claims 1 to 5, wherein the bracket further comprises a second mounting cavity for mounting an electric motor.
9. The mounting assembly of any of claims 1-5, wherein the bracket further comprises a third mounting cavity for mounting a controller.
10. An electric toothbrush comprising a sound device and a mounting assembly for the sound device of any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338368.9U CN214434625U (en) | 2020-12-31 | 2020-12-31 | Electric toothbrush and acoustic device mounting assembly therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338368.9U CN214434625U (en) | 2020-12-31 | 2020-12-31 | Electric toothbrush and acoustic device mounting assembly therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214434625U true CN214434625U (en) | 2021-10-22 |
Family
ID=78109743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023338368.9U Active CN214434625U (en) | 2020-12-31 | 2020-12-31 | Electric toothbrush and acoustic device mounting assembly therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214434625U (en) |
-
2020
- 2020-12-31 CN CN202023338368.9U patent/CN214434625U/en active Active
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