CN217138325U - Electric tooth brush - Google Patents
Electric tooth brush Download PDFInfo
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- CN217138325U CN217138325U CN202121154459.9U CN202121154459U CN217138325U CN 217138325 U CN217138325 U CN 217138325U CN 202121154459 U CN202121154459 U CN 202121154459U CN 217138325 U CN217138325 U CN 217138325U
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- nfc module
- toothbrush
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Abstract
The embodiment of the utility model discloses electric toothbrush, including handle and the toothbrush head of being connected with the handle, the handle includes body, handle NFC module, mainboard and rotates the piece, and handle NFC module, mainboard all set up this internally, rotate the piece setting and are in on the body, handle NFC module and mainboard electric connection, toothbrush head include toothbrush head, brush hair, inner support and toothbrush head NFC module, and the brush hair is located the one end that the handle was kept away from to the toothbrush head brush holder, and the one end that the handle was close to the toothbrush head is equipped with the holding tank, and the inner support setting is equipped with the accommodation hole that is used for holding the rotation piece on the inner support, and toothbrush head NFC module inlays the lateral wall of establishing at the accommodation hole and toothbrush head NFC module and handle NFC module signal butt joint. Compared with the traditional electric toothbrush with complex assembly process and higher assembly cost, the electric toothbrush with the scheme has the advantages of simple assembly process and lower assembly cost.
Description
Technical Field
The utility model relates to an electric toothbrush technical field especially relates to an electric toothbrush.
Background
With the continuous development of science and technology and the improvement of living standard, more and more people begin to use the electric toothbrush. The brush head of the electric toothbrush can generate high-frequency vibration, toothpaste can be instantly decomposed into fine foam to deeply clean teeth gaps, vibration of the brush hair can promote blood circulation of the oral cavity, and a better massage effect is achieved on gum tissues. Compared with the common toothbrush, the electric toothbrush is more scientific and effective, can more thoroughly clear dental plaque and reduce gingivitis and gingival bleeding. In addition, the electric toothbrush with the NFC function can set a special brush head, prevents misuse, protects personal hygiene, can feed back the number of days of use of the toothbrush head, and is convenient for reminding and replacing the toothbrush head.
Traditional electric toothbrush with toothbrush head NFC module and inner support assembly in-process together, need carry out encapsulating water repellent to toothbrush head NFC module earlier, install the toothbrush head NFC module after encapsulating water repellent at the surface of inner support again, traditional electric toothbrush assembly process is complicated, and assembly cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric toothbrush that assembly cost is lower.
In order to solve the problems, the utility model provides an electric toothbrush, which comprises a handle and a toothbrush head connected with the handle;
the handle comprises a body, a handle NFC module, a main board and a rotating piece, wherein the handle NFC module and the main board are both arranged in the body, the rotating piece is arranged on the body, and the handle NFC module is electrically connected with the main board;
the toothbrush head includes toothbrush head brush holder, brush hair, inner support and toothbrush head NFC module, the brush hair is located the toothbrush head brush holder is kept away from the one end of handle, the toothbrush head brush holder is close to the one end of handle is equipped with the holding tank, the inner support sets up in the holding tank, be equipped with on the inner support and be used for holding the accommodation hole of rotating the piece, toothbrush head NFC module inlays to be established the lateral wall of accommodation hole and toothbrush head NFC module with handle NFC module signal butt joint.
Implement the embodiment of the utility model provides a, will have following beneficial effect:
the utility model discloses an above-mentioned electric toothbrush, including handle and the toothbrush head of being connected with the handle, the handle includes the body, handle NFC module, mainboard and rotation piece, handle NFC module, the mainboard all sets up at this internally, the rotation piece sets up on the body, handle NFC module and mainboard electric connection, the toothbrush head includes the toothbrush head brush holder, the brush hair, inner support and toothbrush head NFC module, the brush hair is located the one end that the handle was kept away from to the toothbrush head brush holder, the one end that the toothbrush head brush holder is close to the handle is equipped with the holding tank, the inner support sets up in the holding tank, be equipped with the accommodation hole that is used for holding the rotation piece on the inner support, toothbrush head NFC module inlays the lateral wall of establishing at the accommodation hole and toothbrush head NFC module and handle NFC module signal docking, because NFC module inlays the lateral wall of establishing at the accommodation hole, need not carry out encapsulating water repellent, assembly process is simple. Carry out encapsulating water repellent treatment to toothbrush head NFC module earlier for traditional, install the scheme at the surface of inner support to toothbrush head NFC module after encapsulating water repellent treatment again, the electric toothbrush assembly simple process of this scheme, the equipment cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Wherein:
fig. 1 is a schematic perspective view of an electric toothbrush according to an embodiment of the present invention.
Fig. 2 is an exploded view of the electric toothbrush shown in fig. 1.
Fig. 3 is an exploded view of the toothbrush head of the powered toothbrush shown in fig. 1.
Figure 4 is a cross-sectional view of the inner housing and head NFC module of the power toothbrush shown in figure 1.
Fig. 5 is an exploded view of the handle of the electric toothbrush shown in fig. 1.
Reference numerals:
10-handle, 11-body, 12-handle NFC module, 13-main board, 14-rotating piece, 15-power piece, 16-power piece support, 161-through hole, 163-mounting groove;
20-toothbrush head, 21-toothbrush head handle, 211-receiving slot, 213-inner handle, 215-outer handle, 23-bristle, 25-inner support, 251-receiving slot, 253-first step, 255-second step, 257-third step, 27-toothbrush head NFC module.
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 embodiments 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 addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. 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.
As shown in fig. 1, 2 and 3, the present embodiment provides a power toothbrush including a handle 10 and a toothbrush head 20 connected to the handle 10.
Toothbrush head 20 includes toothbrush head handle 21, brush hair 23, inner support 25 and toothbrush head NFC module 27, and brush hair 23 is located toothbrush head handle 21 and keeps away from the one end of handle 10, and the one end that toothbrush head handle 21 is close to handle 10 is equipped with holding tank 211, and inner support 25 sets up in holding tank 211, is equipped with the accommodation hole 251 that is used for holding a rotation piece 14 on the inner support 25, and toothbrush head NFC module 27 inlays the lateral wall of establishing at accommodation hole 251 and toothbrush head NFC module 27 and handle NFC module 12 signal docking.
The electric toothbrush is adopted, the electric toothbrush comprises a handle 10 and a toothbrush head 20 connected with the handle 10, the handle 10 comprises a body 11, a handle NFC module 12, a mainboard 13 and a rotating part 14, the handle NFC module 12 and the mainboard 13 are all arranged in the body 11, the rotating part 14 is arranged on the body 11, the handle NFC module 12 is electrically connected with the mainboard 13, the toothbrush head 20 comprises a toothbrush head handle 21, bristles 23, an inner bracket 25 and a toothbrush head NFC module 27, the bristles 23 are positioned at one end of the toothbrush head handle 21 far away from the handle 10, one end of the toothbrush head handle 21 close to the handle 10 is provided with a containing groove 211, the inner bracket 25 is arranged in the containing groove 211, the inner bracket 25 is provided with a containing hole 251 for containing the rotating part 14, the toothbrush head NFC module 27 is embedded in the side wall of the containing hole 251, and the toothbrush head NFC module 27 is in signal butt joint with the handle NFC module 12, because the toothbrush head NFC module 27 is embedded in the side wall of the containing hole 251, and glue pouring and water proofing treatment is not required, and the assembly process is simple. Carry out encapsulating water repellent treatment to toothbrush head NFC module 27 earlier for traditional, install the scheme at the surface of inner support 25 toothbrush head NFC module 27 after encapsulating water repellent treatment again, the electric toothbrush assembly simple process of this scheme, the equipment cost is lower.
In this embodiment, a toothbrush head NFC module 27 is located at the end of the inner bracket 25 near the handle 10.
Specifically, the toothbrush head NFC module 27 is located at one end of the inner bracket 25 close to the handle 10, so that the toothbrush head NFC module 27 and the handle NFC module 12 are prevented from affecting signal docking effect due to too far distance.
In the present embodiment, the accommodation hole 251 is located in a middle region of the inner bracket 25.
Specifically, the receiving hole 251 is formed in the middle region of the inner bracket 25, which is advantageous for enhancing the use effect of the electric toothbrush.
In this embodiment, the brush head NFC module 27 is ring-shaped, and the receiving hole 251 penetrates through a central region of the brush head NFC module 27.
Specifically, toothbrush head NFC module 27 is annular, and accommodation hole 251 passes through the central region of toothbrush head NFC module 27, is favorable to improving the effect of toothbrush head NFC module 27 and handle NFC module 12 signal interfacing.
As shown in fig. 4, a first step 253, a second step 255 and a third step 257 are disposed in the receiving hole 251, the first step 253, the second step 255 and the third step 257 are sequentially spaced along a length direction of the receiving hole 251, the first step 253 and the second step 255 are located at one side of the receiving hole 251, and the third step 257 is located at the other side of the receiving hole 251.
Specifically, the receiving hole 251 is provided with a first step 253, a second step 255 and a third step 257, the first step 253, the second step 255 and the third step 257 are sequentially arranged at intervals along the length direction of the receiving hole 251, the first step 253 and the second step 255 are positioned at one side of the receiving hole 251, the third step 257 is positioned at the other side of the receiving hole 251, and the first step 253, the second step 255 and the third step 257 facilitate the rotation member 14 to transmit the vibration to the inner bracket 25.
In the present embodiment, the first step 253 and the third step 257 are flat surfaces, and the second step 255 is a slope surface.
Specifically, the first step 253 and the third step 257 are flat surfaces, and the second step 255 is a slope surface, which facilitates the rotation member 14 to transmit the vibration to the inner bracket 25.
In this embodiment, the handle NFC module 12 is located at the end of the body 11 near the toothbrush head 20.
Particularly, handle NFC module 12 is located the body 11 and is close to the one end of toothbrush head 20, is favorable to improving the effect of toothbrush head NFC module 27 and handle NFC module 12 signal butt joint.
Preferably, one end of the rotation member 14 is disposed inside the body 11, and the other end of the rotation member 14 is disposed outside the body 11.
When the handle 10 is coupled to the toothbrush head 20, the end of the rotatable member 14 located outside the body 11 is inserted into the receiving hole 251.
Specifically, one end of the rotation member 14 is disposed in the body 11, the other end of the rotation member 14 is disposed outside the body 11, and when the handle 10 is coupled to the toothbrush head 20, the end of the rotation member 14 outside the body 11 is inserted into the receiving hole 251, thereby facilitating replacement of the toothbrush head 20.
Preferably, the handle 10 further comprises a power member 15 disposed in the body 11, the power member 15 is located at an end of the body 11 away from the toothbrush head 20, and the rotating member 14 is a power shaft of the power member 15.
Specifically, the handle 10 further includes a power element 15 disposed in the body 11, the power element 15 is located at an end of the body 11 away from the toothbrush head 20, the rotating element 14 is a power shaft of the power element 15, and the power element 15 provides power for the rotation of the rotating element 14.
Preferably, the handle 10 further comprises a power element support 16 for fixing the power element 15, the power element support 16 is located in the body 11, the power element support 16 is located at one end of the power element 15 close to the toothbrush head 20, and the power element support 16 is provided with a through hole 161 for the rotation element 14 to pass through.
Specifically, the handle 10 further includes a power element support 16 for fixing the power element 15, the power element support 16 is located in the body 11, the power element support 16 is located at one end of the power element 15 close to the toothbrush head 20, a through hole 161 for the rotation element 14 to pass through is formed in the power element support 16, and the power element 15 can be fixed through the power element support 16.
As shown in fig. 5, the power member support 16 is provided with a fitting groove 163 at an end thereof adjacent to the brush head 20, and the handle NFC module 12 is fitted into the fitting groove 163.
Particularly, the one end that power part support 16 is close to toothbrush head 20 is equipped with mounting groove 163, and handle NFC module 12 is installed in mounting groove 163, is favorable to improving the effect of toothbrush head NFC module 27 and the butt joint of handle NFC module 12 signal.
Preferably, the handle NFC module 12 is ring-shaped.
Particularly, handle NFC module 12 is the annular, is favorable to improving the effect of toothbrush head NFC module 27 and handle NFC module 12 signal butt joint.
Preferably, the handle 10 is in the shape of a truncated cone, and the smaller end surface of the handle 10 is connected to the toothbrush head 20.
Specifically, the handle 10 is in a truncated cone shape, and the smaller end surface of the handle 10 is connected with the toothbrush head 20, so that the handle is convenient for a user to hold.
Preferably, head handle 21 includes an inner handle 213 and an outer handle 215 disposed about the inner handle 213, and the receiving groove 211 is disposed at an end of the inner handle 213 adjacent to the handle 10.
Particularly, outer brush handle 215 outside brush handle 213 including toothbrush head handle 21 includes interior brush handle 213 and cover is established, and brush handle 213 is close to the one end of handle 10 including the holding tank 211 sets up, because inner support 25 sets up in holding tank 211, and toothbrush head NFC module 27 inlays and establishes in inner support 25, is favorable to improving the effect of toothbrush head NFC module 27 and the 12 signal butt joints of handle NFC module.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. An electric toothbrush, which is characterized by comprising a handle and a toothbrush head connected with the handle;
the handle comprises a body, a handle NFC module, a main board and a rotating piece, wherein the handle NFC module and the main board are both arranged in the body, the rotating piece is arranged on the body, and the handle NFC module is electrically connected with the main board;
the toothbrush head includes toothbrush head brush holder, brush hair, inner support and toothbrush head NFC module, the brush hair is located the toothbrush head brush holder is kept away from the one end of handle, the toothbrush head brush holder is close to the one end of handle is equipped with the holding tank, the inner support sets up in the holding tank, be equipped with on the inner support and be used for holding the accommodation hole of rotating the piece, toothbrush head NFC module inlays to be established the lateral wall of accommodation hole and toothbrush head NFC module with handle NFC module signal butt joint.
2. The powered toothbrush of claim 1, wherein the head NFC module is located at an end of the inner housing proximate the handle.
3. The powered toothbrush of claim 2, wherein the head NFC module is annular and the receiving hole passes through a central region of the head NFC module.
4. The electric toothbrush according to claim 3, wherein a first step, a second step and a third step are provided in the receiving hole, the first step, the second step and the third step are sequentially spaced apart along a length direction of the receiving hole, the first step and the second step are located at one side of the receiving hole, and the third step is located at the other side of the receiving hole.
5. The powered toothbrush of claim 4, wherein the first step and the third step are planar and the second step is a ramp.
6. The powered toothbrush of claim 2, wherein the handle NFC module is located at an end of the body proximate the toothbrush head.
7. The electric toothbrush according to any one of claims 1 to 6 wherein the handle further comprises a power element disposed within the body, the power element being located at an end of the body remote from the toothbrush head, the rotatable element being a power shaft of the power element.
8. The powered toothbrush of claim 7, wherein the handle further comprises a power element support for holding the power element, the power element support being located within the body and at an end of the power element adjacent the toothbrush head, the power element support having a through hole for the rotation element to pass through.
9. The powered toothbrush of claim 8, wherein the power element support includes a mounting slot at an end thereof adjacent the head, the handle NFC module being mounted in the mounting slot.
10. The electric toothbrush of claim 7, wherein the handle NFC module is ring-shaped;
the handle is in a round table shape, and the smaller end surface of the handle is connected with the toothbrush head;
toothbrush head brush holder includes interior brush holder and cover and establishes interior outer brush handle outside the brush holder, the holding tank sets up interior brush handle is close to the one end of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154459.9U CN217138325U (en) | 2021-05-26 | 2021-05-26 | Electric tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154459.9U CN217138325U (en) | 2021-05-26 | 2021-05-26 | Electric tooth brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217138325U true CN217138325U (en) | 2022-08-09 |
Family
ID=82659159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154459.9U Active CN217138325U (en) | 2021-05-26 | 2021-05-26 | Electric tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217138325U (en) |
-
2021
- 2021-05-26 CN CN202121154459.9U patent/CN217138325U/en active Active
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| GR01 | Patent grant | ||
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