CN211460626U - Oral cavity cleaning appliance handle and oral cavity cleaning appliance - Google Patents
Oral cavity cleaning appliance handle and oral cavity cleaning appliance Download PDFInfo
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- CN211460626U CN211460626U CN201922265826.1U CN201922265826U CN211460626U CN 211460626 U CN211460626 U CN 211460626U CN 201922265826 U CN201922265826 U CN 201922265826U CN 211460626 U CN211460626 U CN 211460626U
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Abstract
An oral cleaning implement handle comprising: a display panel provided with indicia having a set shape and which, upon activation of the oral cleaning appliance, is illuminated and visible to a user corresponding to its selected mode of operation; the light-emitting device comprises a shell, a light-emitting component and a light-shielding component, wherein the cavity of the shell is internally provided with at least one light-emitting component and the light-shielding component, the light-shielding component is arranged around the light-emitting component and limits the light of each light-emitting component to the related mark, and one side of the shell corresponding to the light-emitting component is also provided with a through hole; and a waterproof seal member covering the through hole of the housing; the display panel is arranged on the waterproof sealing piece and is connected with the shell in an installing mode, and light rays of the light-emitting elements penetrate through the waterproof sealing piece and irradiate the relevant marks on the display panel. The utility model provides an oral cavity cleaning appliance handle with simple structure, good waterproof performance, good display effect and good aesthetic feeling.
Description
Technical Field
The utility model belongs to the technical field of cleaning appliance, a oral cavity cleaning appliance handle is related to and have the oral cavity cleaning appliance of this handle.
Background
Oral cleaning appliances such as electric toothbrushes or tooth cleaners are often provided with a handle for hand holding, the handle including a switch button, a mode selection button, and a display panel for displaying information on the current operating mode of the appliance, the speed of the brush head in that operating mode, the amount of power, etc.
The display panel mainly comprises an explicit interface panel and a hidden interface panel, wherein the hidden interface panel is usually provided with a coating on one side of the transparent handle, and the coating is a composite layer, so that the defects of high cost and relatively complex process exist. And dominance interface panel is mostly trompil on the handle, then carries out the mode of leaded light to user display information through the transparent panel who installs on the hole, and the inside printing opacity gasket of handle, recess and LED lamp can be seen to transparent panel, and the outward appearance is pleasing to the eye inadequately.
In the prior art, the outer surface of the display panel is painted to make the internal elements of the appliance invisible, but the paint coated on the outer layer of the handle is easily scratched, and the aesthetic degree is reduced after the handle is used for a period of time. The dominant interface panel is mostly capable of opening a hole on the handle, then information is displayed to a user through the dominant interface panel arranged on the hole, the dominant interface panel and the keys are usually connected with the handle main body respectively, the appliance is located in a water-staining environment in a use state, connection and waterproof treatment are needed to be carried out respectively in order to avoid the problem of water inflow inside the handle, and the process steps and the water leakage risk are increased.
In order to ensure the excellent display effect of the display panel, the display panel assembly of the handle of the appliance further includes a light shielding member for limiting the light generated by each light emitting element to the associated display panel mark, and a light equalizing member for preventing light leakage or hot spot from illuminating and reducing the practicability and visual appeal of the display panel.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and deficiencies existing in the prior art, the utility model aims to provide an oral cavity cleaning appliance handle which has simple structure, good waterproof performance, good display effect and good aesthetic feeling.
In order to achieve the above purpose, the present invention is realized by the following technical solution.
The technical scheme of the utility model is an oral cleaning utensil handle, include:
a display panel provided with indicia having a set shape and which, upon activation of the oral cleaning appliance, is illuminated and visible to a user corresponding to its selected mode of operation;
the light-emitting device comprises a shell, a light-emitting component and a light-shielding component, wherein the cavity of the shell is internally provided with at least one light-emitting component and the light-shielding component, the light-shielding component is arranged around the light-emitting component and limits the light of each light-emitting component to the related mark, and one side of the shell corresponding to the light-emitting component is also provided with a through hole; and
a waterproof seal member covering the through hole of the housing;
the display panel is arranged on the waterproof sealing piece and is connected with the shell in an installing mode, and light rays of the light-emitting elements penetrate through the waterproof sealing piece and irradiate the relevant marks on the display panel.
The technical scheme has the advantages that the display panel is independent of the shell, the mark is formed on the display panel, the process is simplified, the shell does not need to be processed, and more process choices such as laser engraving or screen printing can be selected to flexibly adjust the shape of the mark;
the sealing waterproof piece can cover the through hole on the shell in an integral injection molding or bonding mode to realize the internal sealing of the shell, so that external liquid is prevented from permeating into the shell through the gap between the switch button and the display panel, and the reliability is high; simultaneously, the light equalizing function is achieved, light leakage or hot spot illumination can be avoided, and a user is not easy to confuse which mode is actually selected.
In an example of the technical solution, the display panel further includes keys, and the keys include a switch key and a mode selection key.
The key and the display panel are combined to share one sealing waterproof piece, connection and waterproof treatment are not needed, and the process steps and the water leakage risk are reduced.
Furthermore, the display panel is provided with a key mounting hole and a key mounting groove on the inner wall of the side edge of the key mounting hole, an annular bulge is arranged on the circumferential direction of the key, and the annular bulge is buckled into the key mounting groove, so that the key is mounted on the display panel.
In one example of this solution, the light emitting element is an LED, and the LED has two states of emitting light and non-emitting light, the light emitting state being used to illuminate the indicia of the selected operating mode, and the non-light emitting state being used to correspond to the indicia of the non-selected operating mode. The mark corresponding to the selected operation mode is displayed by the different states of the light emitting elements.
In one example of this solution, the display panel is made of a transparent or translucent material;
the inner surface of one side of the display panel, which is close to the sealing waterproof piece, is provided with a shading coating layer, and the shading coating layer is provided with a laser carving area for limiting marks representing a plurality of operation modes of the oral cleaning appliance.
The mark is formed on the inner surface of the display panel, the outer wall of the shell can not avoid scraping and wearing in the use process of a user, but the mark on the inner surface can not scrape and wear, so that the aesthetic feeling of the oral cleaning appliance is ensured.
Further, a color coating layer is further arranged between the display panel and the shading coating layer, and the laser etching area extends to the inner surface from the color coating layer to the display panel. The color coating layer can enable the display panel to have more color matching choices, the shell and the display panel can show different colors, and the color matching and the design aesthetic feeling are improved; the shell and the display panel can also present the same color, so as to achieve the semi-hidden effect of the user interface panel.
In one example of this solution, the display panel is made of a transparent or translucent material;
the outer surface of the display panel is provided with a shading coating layer, and a laser carving area used for limiting marks representing a plurality of operation modes of the oral cleaning appliance is arranged on the shading coating layer.
Furthermore, a color development layer which enables the panel shell to present required visual colors is further arranged on the shading coating layer, the laser etching area extends through the color development layer, the color development layer is a color coating layer or an electroplated layer, and the electroplated layer enables the display panel to present metal luster.
The sealing waterproof piece is provided with a bulge for touching the switch.
In one example of this solution, the waterproof seal is a transparent or translucent waterproof seal soft rubber. The transparent or semitransparent sealing waterproof piece can enable light rays of the light-emitting element to pass through, and simultaneously has a light equalizing effect, so that light leakage or hot spot illumination can be avoided, and a user is not easy to confuse which mode is actually selected.
Another technical scheme of the utility model is an oral cleaning appliance, including above oral cleaning appliance handle. The oral cleaning implement may be an electric toothbrush, a tooth flusher, or the like.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and the drawings in the following description are only directed to some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is an overall structural view of the electric toothbrush in the embodiment.
Fig. 2 is a sectional structure view of the electric toothbrush in the embodiment.
Fig. 3 is a structural view of the electric toothbrush with the display panel and the waterproof seal member disassembled in the embodiment.
Fig. 4 is an enlarged view of a portion a in fig. 2.
Fig. 5 is an enlarged view of a portion B in fig. 2.
Fig. 6 is a sectional view of a display panel of the electric toothbrush in the embodiment.
FIG. 7 is a cross-sectional view of one embodiment of a display panel of the electric toothbrush of the examples.
FIG. 8 is a cross-sectional view of one embodiment of a display panel of the electric toothbrush of the examples.
FIG. 9 is a cross-sectional view of one embodiment of a display panel of the electric toothbrush of the examples.
FIG. 10 is a cross-sectional view of one embodiment of a display panel of the electric toothbrush of the examples.
Fig. 11 is an example of indicia that may be employed in the electric toothbrush of the embodiments to indicate status in a pattern.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second 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 be considered to be absent, and is not within the scope of the present disclosure.
In the following description, suffixes such as "module", "part", "assembly", or "unit" are used only for convenience of description of the present invention, and do not have a specific meaning by themselves, and thus may be used mixedly.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in FIG. 1, this embodiment is a power toothbrush comprising a handle 10 and a head 20 removably attached to the handle, the head 20 generally comprising an elongated neck 21 attached to the handle and a head 22 having bristles for cleaning teeth.
The bottom of the handle 10 may also be fitted with a base 30, the base 30 being used to house and charge the electric toothbrush.
As shown in fig. 2 and 3, the handle 10 includes a housing 11 and a display panel 12, an inner cavity 111 is formed inside the housing 11, a motor 13, a power supply 14, a circuit board 15 and a movement bracket 16 are disposed in the inner cavity, and the motor, the power supply and the circuit board are all mounted on the movement bracket 16. The drive shaft 131 of the motor extends out of the upper end of the housing for connection with the brush head 20
The circuit board 15 is provided with an on/off switch 151 and a mode selection switch 152. The cavity is further provided with a plurality of light emitting elements 153, the light emitting elements 153 are electrically connected with the circuit board 15, a light shielding member 17 is arranged between the light emitting elements, the light shielding member 17 isolates light of each light emitting element and limits the light to the associated mark, the light is prevented from being mixed to cause the illumination of the unassociated mark, the user is prevented from being confused, and the light shielding member 17 can be plastic or EVA cotton.
The light emitting element 153 is an LED, and the LED has two states of emitting light and non-emitting light, the light emitting state being used to illuminate the indicia of the selected operation mode, and the non-light emitting state being used to correspond to the indicia of the unselected operation mode.
An injection molded recess 112 is provided in the outer wall of the housing 11, and a through hole 113 is provided in the recess to allow the light emitting element 153, the on/off switch 151, and the mode selection switch 152 to be visible. The groove 112 is injection molded with a waterproof seal 18 that fills in and mates with the groove while covering the through hole.
Optionally, the housing 11 is injection molded from a material having a light shielding effect. Optionally, the housing 11 is a transparent or semitransparent housing, and then a paint layer is coated on the surface of the housing 11 to achieve a shading effect.
In this embodiment, the mode of the waterproof seal 18 that forms is moulded plastics in the recess of casing is adopted, through being connected waterproof seal and casing as an organic whole, has reached seamless purpose between waterproof seal and casing to realized the inside seal of casing, inside avoiding external liquid to pass through the clearance infiltration casing of shift knob, display panel department, effectively protected motor and electronic components in the casing, safety, reliability height.
As shown in fig. 3 and 4, the waterproof seal 18 is provided with a projection 181 for the on/off switch and the mode selection switch. When the button is pressed by a finger, the waterproof seal member is pressed downward, and the protrusion 181 is moved downward, so that the switch is pressed by the protrusion 181, and the on/off switch 151 and the mode selection switch 152 may be tact switches.
The waterproof seal member 18 may be a transparent or translucent waterproof seal member, which can pass light generated by the light emitting element and has a uniform light effect.
As shown in fig. 3 and 5, the display panel 12 is disposed on the waterproof sealing member and is connected to the housing, the display panel includes a display panel main body 120 and a key 122, the display panel main body 120 is provided with marks 121 having a set shape, each mark 121 corresponds to an LED, the LEDs may be in various colors, when the electric toothbrush is started, the mark 121 corresponding to the selected operation mode on the display panel main body 120 is illuminated and can be seen by a user, and the mark 121 is used for displaying information such as the current operation mode of the electric toothbrush, the brush head speed in the operation mode, and the electric quantity.
The push button 122 is used to press the protrusion 181 on the seal flashing 18, so that the protrusion also moves downward, thereby activating the on/off switch and the mode selection switch by the pressing of the protrusion. The keys 122 include an on/off key 122 a and a mode selection key 122b, which correspond to the on/off switch 151 and the mode selection switch 152, respectively.
As shown in fig. 1, the display panel main body 120 is provided with marks 121 indicating operation modes, which are text marks "CLEAN", "POLISH", and "GUM CARE" expressing the operation mode of the electric toothbrush, when the electric toothbrush is turned on, the operation mode selected by the electric toothbrush, for example, the operation mode of cleaning is selected, the LED corresponding to the mark "CLEAN" emits light to generate light, the mark "CLEAN" is displayed at high brightness so as to be distinguished from other marks, and the other operation modes are switched by pressing the mode selection switch 152.
Optionally, when a corresponding pattern mark is set in the corresponding operation mode, for example, when the text mark "CLEAN" is lit, the pattern mark corresponding to the CLEAN may also be lit at the same time, so that the display panel may present various displays, and the appearance may be enhanced, as shown in fig. 11, some examples of the lit pattern mark may be given.
As shown in fig. 3 and 4, the inner wall of the display panel main body 120 is provided with a key mounting groove 123 and a key mounting hole 124, and an annular protrusion 122c is provided at the circumference of the key 122, and the annular protrusion is buckled into the key mounting groove 123, so that the key 122 enters the key mounting hole 124, and the key is mounted on the display panel main body.
The key 122 is mounted above the waterproof seal together with the display panel main body 120 while being fixed in the groove of the housing. Optionally, display panel is connected as an organic wholely with sealed waterproof through moulding plastics in the mould, can avoid having the gap between the two, and another optional fixed mode is that, the position that display panel and casing are connected is scribbled waterproof glue, utilizes waterproof glue to fix display panel.
As shown in fig. 6 and 7, the display panel main body is made of transparent or semitransparent material, the mark 121 on the display panel main body 120 is formed in a laser engraved area of the mark having a character shape or a pattern shape by disposing a light blocking paint layer 124 on an inner surface and then performing laser engraving on the light blocking paint layer, and light generated by the light emitting element can pass through the mark, so that the mark is seen by a user after being lighted. The shading coating layer is arranged on the inner surface of the display panel main body, so that the marks can be prevented from being abraded and scratched to form damage in the using process.
In order to further enrich the design of the pattern of the display panel, a layer of color coating layer 125 is further arranged between the display panel main body and the shading coating layer, and the laser etching area extends to the color coating layer to the inner surface of the display panel main body.
The color coating layer can be manufactured by printing patterns on the inner surface of the display panel main body after designing the color patterns of the layout and using a film typesetting machine, and when the adopted display panel main body is made of transparent materials, a user can see the patterns through the display panel main body. Optionally, the color coating layer can also be glittering powder, so that the display panel has more design aesthetic feeling.
In another embodiment, as shown in fig. 8 and 9, a light shielding coating layer may be disposed on the outer surface of the display panel main body, and the mark on the display panel main body 120 is formed by disposing the light shielding coating layer 124 on the outer surface and then performing a laser etching process on the display panel such that the light shielding coating layer defines a laser etched area for forming marks representing a plurality of operation modes of the electric toothbrush.
Because the shading coating layer simultaneously plays the roles of shading and displaying the color of the panel, the color and the material of the coating are limited. And a color development layer which enables the panel shell to present required visual colors is further arranged on the shading coating layer, the laser etching area extends through the color development layer, the color development layer is a color coating layer 125 or an electroplated layer 126, and the electroplated layer enables the display panel to present metal luster.
The color development layer is coated with a protective coating layer 127 which is a clear coating layer made of polyurethane or similar materials and is used for protecting the display panel from abrasion, preventing the display panel from being easily polluted and playing a role of water resistance.
As shown in fig. 10, alternatively, the color developing layer may further include an electroplated layer 126 and a color coating layer 125, the laser etching region extends to the electroplated layer and the color coating layer to the outer surface of the display panel, the bottom color of the color coating layer is the color of the electroplated layer, so that the display panel presents a color with a metal color, and a protective coating layer is coated on the color coating layer.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (10)
1. An oral cleaning implement handle, comprising:
a display panel provided with indicia having a set shape and which, upon activation of the oral cleaning appliance, is illuminated and visible to a user corresponding to its selected mode of operation;
the light-emitting device comprises a shell, a light-emitting component and a light-shielding component, wherein the cavity of the shell is internally provided with at least one light-emitting component and the light-shielding component, the light-shielding component is arranged around the light-emitting component and limits the light of each light-emitting component to the related mark, and one side of the shell corresponding to the light-emitting component is also provided with a through hole; and
a waterproof seal member covering the through hole of the housing;
the display panel is arranged on the waterproof sealing piece and is connected with the shell in an installing mode, and light rays of the light-emitting elements penetrate through the waterproof sealing piece and irradiate the relevant marks on the display panel.
2. The oral cleaning implement handle of claim 1,
the display panel also comprises a key.
3. The oral cleaning implement handle of claim 2,
the display panel is provided with a key mounting hole and a key mounting groove in the inner wall of the side edge of the key mounting hole, an annular bulge is arranged on the circumferential direction of the key and buckled into the key mounting groove, and the key is mounted on the display panel.
4. The oral cleaning implement handle of claim 1,
the light emitting element is an LED having two states, a light emitting state for illuminating the indicia of the selected operating mode and a non-light emitting state for the indicia corresponding to the non-selected operating mode.
5. The oral cleaning implement handle of claim 1,
the display panel is made of transparent or semitransparent materials;
the surface of one side of the display panel, which is close to the sealing waterproof piece, is provided with a shading coating layer, and the shading coating layer is provided with a laser carving area for limiting marks representing a plurality of operation modes of the oral cleaning appliance.
6. The oral cleaning implement handle of claim 5,
still be equipped with one deck color coating layer between display panel and the shading coating layer, just radium carving region extends to color coating layer is to the internal surface of display panel.
7. The oral cleaning implement handle of claim 1,
the display panel is made of transparent or semitransparent materials;
a shading coating layer is arranged on the outer surface of the display panel, and a laser etching area used for limiting marks representing a plurality of operation modes of the oral cleaning appliance is arranged on the shading coating layer;
and a color development layer which enables the panel shell to present required visual colors is further arranged on the shading coating layer, the laser etching area extends through the color development layer, the color development layer is a color coating layer or an electroplated layer, and the electroplated layer enables the display panel to present metal luster.
8. The oral cleaning implement handle of claim 1,
the sealing waterproof piece is provided with a bulge for touching the switch.
9. The oral cleaning implement handle of claim 1,
the sealing waterproof piece is a transparent or semitransparent sealing waterproof soft rubber piece.
10. An oral cleaning implement comprising an oral cleaning implement handle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265826.1U CN211460626U (en) | 2019-12-13 | 2019-12-13 | Oral cavity cleaning appliance handle and oral cavity cleaning appliance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265826.1U CN211460626U (en) | 2019-12-13 | 2019-12-13 | Oral cavity cleaning appliance handle and oral cavity cleaning appliance |
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| Publication Number | Publication Date |
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| CN211460626U true CN211460626U (en) | 2020-09-11 |
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| CN201922265826.1U Active CN211460626U (en) | 2019-12-13 | 2019-12-13 | Oral cavity cleaning appliance handle and oral cavity cleaning appliance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305768A (en) * | 2021-12-31 | 2022-04-12 | 广州星际悦动股份有限公司 | Personal care equipment hand tool, personal care equipment and light-transmitting structure processing technology |
| WO2022166835A1 (en) * | 2021-02-03 | 2022-08-11 | 上海飞象健康科技有限公司 | Oral irrigator having wake-up function |
-
2019
- 2019-12-13 CN CN201922265826.1U patent/CN211460626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166835A1 (en) * | 2021-02-03 | 2022-08-11 | 上海飞象健康科技有限公司 | Oral irrigator having wake-up function |
| CN114305768A (en) * | 2021-12-31 | 2022-04-12 | 广州星际悦动股份有限公司 | Personal care equipment hand tool, personal care equipment and light-transmitting structure processing technology |
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