A kind of concealed light-shielding structure of electric toothbrush
Technical field
The present invention relates to electric toothbrush technology fields, and in particular to technical field of display panel.
Background technique
With the development of the society, electric toothbrush using more and more common, demand is also increasing.With science and technology into
Step, requirement of the people to the display panel of electric toothbrush are also higher and higher.
The electric toothbrush of the prior art is usually provided with a variety of gears and various modes, uses need to meet a variety of of user
It asks.The mode of multi gear position and multi-mode is usually to pass through setting indicator light to be changed display.The electric toothbrush of the prior art
Display lamp be generally arranged in the intracavity of handle of electric toothbrush, the light of display lamp by transparent shell launch outward to
So that light is visible to achieve the purpose that display;Or directly offered on handle casing installation display lamp through-hole make people
The mode of the directly visible display lamp of eye carries out light and shows.
The set-up mode of both the above display lamp human eye when light does not work can also see the display position on handle casing,
And the display position being arranged on handle will affect the overall appearance of electric toothbrush;It opens up and is put according to the through-hole of display lamp on the shell
The mode for setting display lamp is even more the danger that waterproof performance may be brought bad.
Summary of the invention
The purpose of the present invention is to provide a kind of electric toothbrush shadow concealed light-shielding structures, to solve the above technical problems.
Its technical solution is as follows:
A kind of electric toothbrush shadow concealed light-shielding structure, including electric toothbrush ontology and shadow concealed panel, the electric toothbrush
Ontology includes handle casing and the machine core that is set in the handle casing inner cavity, and the machine core includes the display for display
Component offers on the handle casing of the display component position and leads to for what the light of display component sending passed through
Hole, the concealed panel are set on the shell for covering the through-hole.
Further, the concealed panel is made of semi transparent material, and backside coating has light shield layer, is located at described logical
Laser carving processing is carried out on the light shield layer of hole site to facilitate the light of display component to penetrate.
Further, the mounting groove for installing the concealed panel is offered on the handle casing.
Further, the light-blocking part for preventing optical crosstalk is provided between the adjacent through-hole.
Further, it is provided with barn door below the mounting groove, is located at the display component on the barn door
Position is provided with guide-lighting protrusion, is provided with the light-blocking part for preventing optical crosstalk between the two guide-lighting protrusions.
Further, the light-guiding pillar is made of trnaslucent materials.
Further, the light-blocking part is made of opaque flexible glue material.
Further, the light-blocking part is made of opaque flexible glue material.
Further, the display component is LED light.
Further, the display component is LED light.
Compared with the electric toothbrush of the prior art, electric toothbrush of the invention is had the advantage that
1. the concealed structure of electric toothbrush of the invention includes electric toothbrush ontology and shadow concealed panel, the electric tooth
Brush ontology includes handle casing and the machine core that is set in the handle casing inner cavity, and the machine core includes for the aobvious of display
Show component, offers on the handle casing of the display component position and lead to for what the light of display component sending passed through
Hole, the concealed panel are set on the shell for covering the through-hole
Above-mentioned concealed panel is made of trnaslucent materials, and inner surface is provided with one layer of lighttight light shield layer, is located at
The light shield layer position of display component carries out laser carving processing, so that the light of display component can only be from by the processed light shield layer of laser carving
It projects position.Technical solution human eye when display component is non-luminous is the display position that can't see on display panel,
Instruction model can be clearly seen when display component bright light.This technical solution can not only promote the overall appearance of product,
It can also show the noble taste of product.
2. the position of the adjacent display lamp in the display component of electric toothbrush shadow concealed light-shielding structure is also provided with and prevents
The light-shielding structure of optical crosstalk, the light-shielding structure, which can both can guarantee that light was concentrated to project from laser carving position, can also prevent adjacent display
The interference of light between lamp.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the shadow concealed light-shielding structure of electric toothbrush of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of electric toothbrush in the embodiment of the present invention;
Fig. 3 is the decomposition state schematic diagram of electric toothbrush housings of the embodiment of the present invention.
Description of symbols:
10, electric toothbrush ontology;101, handle casing;103, through-hole;104, mounting groove;
105, barn door;1051, guide-lighting protrusion;106 light-blocking parts;107, electricity display lamp;
20, concealed panel;201, light shield layer;30, brush head;40, switch/gear button;
50, mode button.
Specific embodiment
The embodiment of the present invention is described in detail below.
Electric toothbrush as shown in Figure 2, including power toothbrush handle ontology 10 and brush head 30, the electric toothbrush ontology 10
Including handle casing 101 and it is set to the machine core of 101 cavity inside of handle casing, the machine core includes display component.Institute
It states and is additionally provided with switch/gear button 40, mode button 50 and electricity display lamp on the handle casing 101 of electric toothbrush ontology 10
107。
Wherein, for controlling power switch and gear switch, the mode button 50 is used for the switch/gear button 40
The pattern switching brushed teeth is controlled, the electricity display lamp 107 is used to show the electricity and charging and discharging state of power supply.
Wherein, the display component is the display unit for being used to indicate the variations such as the electric toothbrush gear, mode, electricity
Part, it is preferred that the display device is LED light.
As shown in Figure 1-3, the position that the power toothbrush handle shell 101 is located at LED light setting is provided with shadow hiding
The panel 20 of formula.The concealed panel 20 is made of semi transparent material, when the LED light is in OFF state, through institute
Shadow concealed panel 20 is stated it cannot be seen that display device, when the LED light is in the display state of bright light, the LED light is issued
Light can through the shadow concealed panel 20 with play display gear, mode purpose.
As shown in Figure 1, the back side of the shadow concealed panel 20 is at least provided with one layer of lighttight light shield layer 201, it is described
The position that light shield layer 201 is located at the LED light has carried out laser carving processing, so that the light that the LED light issues can pass through institute
State light shield layer 201.Preferably, the back side of the concealed panel 20 is provided with one layer of light shield layer 201.In order to which matching design needs
It wants, laser carving can go out the transparent areas such as pattern of various shapes, Chinese character, word, letter on the light shield layer 201.
The position that the shell 101 of the power toothbrush handle is located at the LED light offers through-hole 103, the through-hole 103
The light that the LED light can be facilitated to issue passes through from there.
103 position of the through-hole of the handle casing 101 is provided with the installation for installing the concealed panel 20
Slot 104, the concealed panel 20, which can be bonded on the mounting groove 104 by way of bonding, can also pass through supersonic welding
The mode connect is welded on the mounting groove 104.Preferably, the concealed panel 20 is bonded on the mounting groove 104.
Further, shading can also be set positioned at the position of the through-hole 103 in the cavity of the handle casing 101
Plate 105 is provided with guide-lighting protrusion 1051 on the barn door, it is preferred that the barn door 105 and the guide-lighting protrusion 1,051 1
It is body formed, and be made of semi transparent material.The barn door 105 is located at the cavity inside of the handle casing 101, sets thereon
The leaded light protrusion 1051 set is filled in inside the through-hole 103.The light that the LED light issues passes through the barn door 105 thoroughly
It crosses the guide-lighting protrusion 1051 and is transferred to the laser carving transparent area of 20 back of shadow concealed face finally from the shadow concealed panel
20 project.
The barn door 105 has good light blocking effect, can be located at a part when the LED light bright light described
Light barrier outside laser carving transparent area removes inside handle casing in the handle inner so that the not easy-to-use eyes of people are perceived
Light outside laser carving transparent area.
Best, light-blocking part 106 made of light-proof material are provided between the two adjacent LED light, it is described
Light-blocking part 106 has the function of preventing the LED light optical crosstalk, can greatly prevent the light between the LED light from interfering.
The light-blocking part 106 can be formed by lighttight flexible glue material encapsulating, be finally made a light-blocking film, and
It is provided on the light-blocking film and the guide-lighting raised 1051 compatible light-blocking protrusions.At this time as shown in figure 3, in the screening
The through-hole passed through for the light-blocking protrusion is offered between adjacent leaded light protrusion 1051 on tabula rasa 105, likewise, in the screening
The light transmission through-hole penetrated for light is offered with the guide-lighting raised 1051 corresponding positions on tabula rasa 105.It in this way will be described soft
Piece, which is placed in below the barn door 105, fits closely the two.
The above is only specific embodiments of the present invention, are not limited the scope of protection of the present invention with this;Do not violating this hair
Made any replacement and improvement, category protection scope of the present invention on the basis of bright design.