CN105206183A - Display panel and electric appliance including same - Google Patents
Display panel and electric appliance including same Download PDFInfo
- Publication number
- CN105206183A CN105206183A CN201510746125.3A CN201510746125A CN105206183A CN 105206183 A CN105206183 A CN 105206183A CN 201510746125 A CN201510746125 A CN 201510746125A CN 105206183 A CN105206183 A CN 105206183A
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- CN
- China
- Prior art keywords
- display panel
- light
- key
- charactron
- hole
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
Abstract
The invention provides a display panel and an electric appliance including the same. The display panel comprises a surface cover, a PCB, a key bracket, a digital tube bracket, a panel unit, light emitting elements and key springs, wherein the surface cover is fixed on an electric appliance shell; the PCB is fixed on the surface cover; the key bracket is fixed on the PCB, and light-penetrable lamp holes are formed in the key bracket; the digital tube bracket is fixed on the PCB, and a plurality of first light-penetrable holes are formed in the digital tube bracket; the panel unit is fixed on the surface cover and comprises a substrate and a surface film formed on the substrate; the light emitting elements are respectively arranged on the rear sides of the key bracket and the digital tube bracket and are used for supplying light; the key springs are arranged in the lamp holes, one ends of the key springs are electrically connected with a circuit end on the PCB, and the other ends of the key springs prop against the inner side of the panel unit; patterns and words are formed on the surface film, and ink is printed to regions, except the patterns and the words, on the inner side of the surface film.
Description
Technical field
The present invention relates to field of display devices, particularly relate to a kind of display panel and comprise the electrical equipment of this display panel.
Background technology
Along with the development of science and technology, growth in the living standard, household electrical appliance are not only required the service that can provide convenience, and have durable performance, and consumer it is also proposed more and more higher requirement for its outward appearance simultaneously.For the display panel of electrical equipment, for consumers, wish that it can not only be easy to operate, and attractive in appearance.
Such as, the patent No. is that the Chinese utility model patent of ZL201120419309.6 discloses a kind of electrical equipment display panel, and this display panel can hide operational character.Concrete, with character on described display panel, the side of display panel is also coated with printed layers.When described electrical equipment is not energized, described character is covered up through described printed layers and hides on a display panel.The inner side of described display panel is provided with automatically controlled light emitting source, and when described electrical equipment energising, above-mentioned automatically controlled light emitting source irradiates described character, and described character manifests on a display panel through described printed layers.Wherein, described printed layers preferably adopts composite bed, is namely made up of the first printed layers and the second printed layers.Use dark-coloured dense ink, all regions of silk-screen panel except described character, thus form this first printed layers.Further, use the color can coordinated mutually with described panels en bloc color, at the first printed layers outside surface silk-screen, and cover described character, thus form this second printed layers.
Technique scheme can realize hiding described character, but this scheme is very high to the appearance requirement of described display panel.Particularly, it needs to ensure on described display panel without shrink trace and current mark.If panel surface has shrink trace or current mark, then the defect of typography to shrink trace or current mark has amplification, shrink trace or current mark is more easily seen, thus affects the outward appearance of described display panel, and and then affects the attractive in appearance of electrical equipment.
Therefore, be necessary to propose a kind of suppressible display panel being easy to realize.
Summary of the invention
The present invention proposes in view of above problem.Its electrical equipment a kind of display panel being provided and comprising this display panel.Described display panel has the operation interface hidden being easy to realize.
According to a first aspect of the invention, a kind of display panel is provided, comprises: cover, be fixed on casing for electric appliances; PCB, is fixed on described cover; Key support, fixes on the pcb, it is formed with the lamp hole of printing opacity; Charactron support, fixes on the pcb, it is formed with multiple first light hole; Panel unit, be fixed on described cover, it comprises base material, and is formed in the facial mask on base material; Light-emitting component, it is respectively formed on rear side of key support and charactron support, for providing light; And press key spring, it is formed in described lamp hole, and one end is electrically connected with the circuit end on described PCB, and the other end is connected to the inner side of panel unit; Wherein, described facial mask is formed with pattern, word, the region coating printing ink going out described pattern, word inside facial mask.
Preferably, for forming spotlight effect, charactron support is also coated with charactron face and pastes, it is formed with multiple second light hole, described second light hole is less than the first light hole.
Preferably, for forming the slip control operation on described display panel, described lamp hole comprises the lamp hole being formed as arc and being communicated with, wherein be provided with described by key spring, and described facial mask is also formed with arc transmission region, this transmission region is corresponding with the lamp hole that described arc is communicated with, and is formed as slip control operation region.
Preferably, for preventing described facial mask from warping, described base material and described facial mask one-body molded.
Preferably, for preventing forming shade by key spring on described panel unit, each lamp hole of the lamp hole that described arc is communicated with is provided with one by key spring, and every root is by all arranging a lamp pearl in key spring, and every two are also provided with more than one light-emitting component by between key spring.
Further preferably, described in two, be less than 1.8 times of spring outer diameter by the centre distance between key spring, thus be beneficial to the described slip control operation of formation.
Further preferably, described light-emitting component is lamp pearl.
Preferably, clear for ensureing the digital stroke shown by charactron, the seamed edge that adjacent two the second light holes are sticked in described charactron face is parallel to each other between two, and the distance between seamed edge is not less than 1.8mm.
Preferably, clear for ensureing display, the thickness of the viewing area of described panel unit is thinner than non-display area.
According to a further aspect in the invention, provide a kind of electrical equipment, it comprises display panel according to a first aspect of the present invention.
Display panel according to the present invention, its suppressible operation interface provided, can cover plate shrink trace and current mark, reduces panel production difficulty, and has suppressible operation interface due to it, more meet the requirement of consumer to appearance looks elegant.Meanwhile, described display panel can realize operating the slip control at interface, thus rich science and technology sense.
Make specific descriptions below with reference to accompanying drawing and preferred real-time mode of the present invention to the present invention, beneficial effect of the present invention will be clear and definite further.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.
Fig. 1 is the decomposing schematic representation of the ingredient of the display panel of one embodiment of the present invention;
Fig. 2 is one embodiment of the present invention, it has been installed key support, lamp pearl, by the solid of the PCB of key spring and charactron support and plane) schematic diagram, wherein, a () is schematic perspective view, (b) is floor map.
Fig. 3 is solid and the planar structure schematic diagram of the key support of one embodiment of the present invention, and wherein, (a) is schematic perspective view, and (b) is floor map.
Fig. 4 is solid and the planar structure schematic diagram of the charactron support of one embodiment of the present invention, and wherein, (a) is schematic perspective view, and (b) is floor map.
Fig. 5 is solid and the floor map of the charactron face subsides of one embodiment of the present invention, and wherein, (a) is schematic perspective view, and (b) is floor map.
Fig. 6 is the planar structure schematic diagram of the panel unit of one embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the specific embodiment of the invention and corresponding accompanying drawing, technical solution of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
First composition graphs 1 illustrates the formation of display panel of the present invention.Fig. 1 shows the decomposing schematic representation of the ingredient of display panel according to one preferred embodiment of the present invention.As shown in Figure 1, display panel of the present invention is preferably made up of cover 1, PCB2, key support 3, charactron support 4, charactron face subsides 5 and panel unit 6.
Next one by one above-mentioned each parts are described.
Described cover 1 is formed as supporting and settles the framework of each component part of described display panel.It is fixed on casing for electric appliances on the one hand by rights, and makes the outside surface of described display panel and the outside surface of electrical equipment remain on a surface level, or the outside surface comparing described electrical equipment is outstanding a little, is as the criterion with the overall appearance not destroying electrical equipment.Described suitable mode, such as, fixed by the link such as screw or bolt, or utilize snap-in structure to connect, and cementing agent also can be utilized to bond etc.Described cover 1 supports on the other hand or holds each parts forming described display panel, such as PCB2, panel unit 6 etc.Hereafter will be described in detail this.
Fig. 2 is solid (left side) and plane (right side) schematic diagram of the PCB2 it having been installed key support 3 and charactron support 4.As shown in Figure 2, charactron support 4 utilizes such as bonding to wait appropriate ways to be fixed on the side of the face-to-face Slab element 6 of PCB2.Similar, key support 3 also in a suitable manner, such as, utilizes buckle fasten and be fixed on the side of the face-to-face Slab element 6 of PCB2.PCB2 as circuit block, for providing the transmission of power supply and other control signals etc. for the parts of described display panel.It is by appropriate ways, and the modes such as such as screw/bolt connection, engaging are fixed on described cover 1.
In addition, as shown in Figure 2, lamp pearl 7 and being also arranged on PCB2 by key spring 8.Wherein, lamp pearl 7 provides light for described display panel, and it is arranged in the mutually through lamp hole 31 on the downside of key support 3 as shown in Figure 3.In addition, be arranged in described lamp hole 31 by key spring 8, each lamp hole arranges one by key spring, and preferred every root is by all arranging a lamp pearl in key spring.Further, further preferably, two to be less than 1.8 times of button spring outer diameter by the centre distance of key spring.If apart from excessive, just slide cannot be realized.Further preferably, two, by the lamp pearl being provided with more than 1 between key spring, are caused shade by key spring described in intensive lamp pearl can prevent on panel unit 6.
Described lamp pearl 7 is electrically connected with PCB2, thus obtains power supply with luminescence from PCB2.Described key spring 8 one end of pressing is electrically connected with the circuit end on PCB2, the other end is connected to the inner side of panel unit 6, when staff is by when pressing the panel zone of key spring 8 correspondence, electric capacity can change, the control program of electrical equipment thus perceive user by which position by key spring, thus control described electrical equipment and perform corresponding action.That is, touch key-press is formed by key spring 8.The region of described lamp hole 31 corresponds to the arc area 62 of panel unit 6, touch slip control area when forming viewed from panel unit 6 side.
Fig. 3 is solid (left side) and plane (right side) structural representation of described key support 3.As shown in Figure 3, preferably curved and through lamp hole 31 is provided with.The light penetrated from the lamp pearl 7 at lamp hole 31 rear, through the connection lamp hole 31 of key support 3, is mapped to after on panel unit 6, forms an arc light belt, and this arc light belt slides control (slip control) operating area exactly.During electric appliance standby, lamp pearl 31 is extinguished, and described arc light belt disappears, and namely slip control operating area disappears and is hidden.During electrical work, when staff slides along the arc light belt on panel unit 6, the operations such as function selection and subscription time selection can be carried out.In addition, key support 3 also can be provided with other lamp holes as required, press key spring and lamp pearl by installing wherein, realizing other controlling functions of electrical equipment.
Fig. 4 is solid (left side) and plane (right side) structural representation of charactron support 4 according to one preferred embodiment of the present invention.As shown in Figure 4, charactron support 4 is dispersed with many light holes 41, these light holes 41 form 4 " 8 " words.The rear side of each light hole 41 of charactron support 4 has a lamp pearl (not shown).When electrical work, lamp pearl energising and luminous, light forms the display pattern of 4 " 8 " on panel unit 6 through these light holes 41.
Immediately below the square display window 63 (see Fig. 6) of the numeral of charactron Bracket setting for showing numeral method on facial mask, for supporting described charactron.
In addition, charactron support 4 againsts a face and paste, namely charactron face pastes 5.The solid (left side) that the charactron face that Fig. 5 shows one embodiment of the present invention is pasted and plane (right side) structural representation.As shown in Figure 5, described charactron face is pasted on 5 and is dispersed with many light holes 51 equally, and the light hole 51 on 5 and light hole 41 one_to_one corresponding on charactron support 4 are pasted in charactron face.Preferably, the size of the light hole 51 of charactron face subsides 5 will be slightly less than the light hole 41 of charactron support 4, thus the light hole 51 that charactron face is pasted on 5 plays optically focused effect.In addition, the seamed edge that adjacent two light holes 51 on 5 are pasted in charactron face is parallel to each other between two, and preferably, as shown in Figure 5, the distance 52 between seamed edge is not less than 1.8mm, thus ensure that 4 shown " 8 " strokes are clear.Paste the optically focused effect of 5 through charactron face, after on light projection to panel unit 6, clearly can show 4 " 8 " words, in order to show " subscription time ", " work excess time " or other numerical informations during described electrical work.In addition, 5 preferred black are pasted in charactron face.
Below panel unit 6 is described, the described display panel of the electrical equipment namely seen from user/consumer angle.Fig. 6 shows the floor map of panel unit 6 according to one preferred embodiment of the present invention.Described panel unit 6 comprises the base material (not shown) made with transparent material, and it passes through, and such as buckle is fastened on described cover 1.In addition, the base material of described panel unit 6 also can be made up of the through hole transparent materials with pattern form.The outside surface of described base material is covered with one deck facial mask (not shown).This facial mask is positioned at the outermost layer of electrical equipment complete machine.Facial mask makes operation interface can hide under electric appliance standby state, also can open defect (such as shrink trace, current mark etc.) on cover plate unit 6.As shown in Figure 6, the region of operation interface as shown in dashed rectangle 61.Comprising pattern, word and arc viewing area 62 etc.The facial mask back side scribbles ink, but place's not inkings such as pattern, word and arc viewing area.When there is light source at facial mask back, light can from the viewing area of pattern, word, arc viewing area 62 and square display window 63 appear, thus pattern and word shown in facial mask front.On the other hand, when facial mask back gauge without light source, pattern and word cannot be seen in facial mask front.
In addition, preferably, the thickness of the viewing area of panel unit 6 will be thinner than non-display area, and can ensure that viewing area can clearly show like this, non-display area is light leak not.Further preferably, panel unit is when injection mo(u)lding, and the injection mold of panel unit put in advance into by facial mask, so that one-body molded with described panel unit, thus can prevent the facial mask later stage from warping.
Display panel according to the present invention, the technician in described field as required, can be applied on the electrical equipment such as electric cooker, refrigerator, pressure cooker, fan.
The foregoing is only the embodiment of the application, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations.Within all spirit in the application and principle, any amendment done, equivalent replacement, improvement etc., within the right that all should be included in the application.
Claims (12)
1. a display panel, is characterized in that, comprising:
Cover, is fixed on casing for electric appliances;
PCB, is fixed on described cover;
Key support, fixes on the pcb, it is formed with the lamp hole of printing opacity;
Charactron support, fixes on the pcb, it is formed with multiple first light hole;
Panel unit, be fixed on described cover, it comprises base material, and is formed in the facial mask on base material;
Light-emitting component, for providing light for key support and charactron support; And
By key spring, it is formed in described lamp hole, and one end is electrically connected with the circuit end on described PCB, and the other end is connected to the inner side of panel unit;
Wherein, described facial mask is formed with pattern and/or word, inside facial mask, except the region coating printing ink of described pattern and/or word.
2. display panel as claimed in claim 1, is characterized in that, also comprise:
The charactron face covered on described charactron support is pasted, and it is formed with multiple second light hole, described second light hole is less than the first light hole.
3. display panel as claimed in claim 1 or 2, is characterized in that, wherein,
Described lamp hole comprises the lamp hole being formed as arc and being communicated with, and is wherein provided with described by key spring, and
Described facial mask is also formed with arc transmission region, and this transmission region is corresponding with the lamp hole that described arc is communicated with, and is formed as slip control operation region.
4. display panel as claimed in claim 1 or 2, is characterized in that, wherein,
Described base material and described facial mask one-body molded.
5. display panel as claimed in claim 4, is characterized in that, wherein,
Described base material is made up of transparent material or the transparent materials with the through hole corresponding with described pattern and/or word.
6. display panel as claimed in claim 3, is characterized in that, wherein,
Each lamp hole of the lamp hole that described arc is communicated with is provided with one by key spring, and every root is by all arranging a lamp pearl in key spring, and every two are also provided with more than one light-emitting component by between key spring.
7. display panel as claimed in claim 6, is characterized in that, wherein,
Be less than 1.8 times of spring outer diameter by the centre distance between key spring described in two.
8. display panel as claimed in claim 7, is characterized in that, wherein,
Described light-emitting component is lamp pearl.
9. display panel as claimed in claim 2, is characterized in that, wherein,
The seamed edge that adjacent two the second light holes are sticked in described charactron face is parallel to each other between two.
10. display panel as claimed in claim 9, is characterized in that, wherein,
Distance between seamed edge is not less than 1.8mm.
11. display panels as described in claim 1,2 or 9, is characterized in that, wherein,
The thickness of the viewing area of described panel unit is thinner than non-display area.
12. 1 kinds of electrical equipment, it comprises the display panel as described in any one of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746125.3A CN105206183B (en) | 2015-11-03 | 2015-11-03 | Display panel and electric appliance including the display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746125.3A CN105206183B (en) | 2015-11-03 | 2015-11-03 | Display panel and electric appliance including the display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105206183A true CN105206183A (en) | 2015-12-30 |
| CN105206183B CN105206183B (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746125.3A Active CN105206183B (en) | 2015-11-03 | 2015-11-03 | Display panel and electric appliance including the display panel |
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| CN105845031A (en) * | 2016-05-24 | 2016-08-10 | 珠海格力电器股份有限公司 | Display device and household appliance comprising same |
| CN105897241A (en) * | 2016-05-16 | 2016-08-24 | 珠海格力电器股份有限公司 | Display module and touch button |
| CN106448484A (en) * | 2016-11-09 | 2017-02-22 | 珠海格力电器股份有限公司 | Transparent-display face membrane, electric appliance display panel with same and electric appliance |
| CN108261085A (en) * | 2016-12-30 | 2018-07-10 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil and operation panel thereof |
| WO2018166491A1 (en) * | 2017-03-16 | 2018-09-20 | 青岛海尔股份有限公司 | Refrigerator |
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| CN104122727A (en) * | 2014-07-29 | 2014-10-29 | 深圳市华星光电技术有限公司 | Array substrate and liquid crystal display panel |
| CN205069022U (en) * | 2015-11-03 | 2016-03-02 | 珠海格力电器股份有限公司 | Display panel reaches electrical apparatus including this display panel |
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| CN2924301Y (en) * | 2006-01-25 | 2007-07-18 | 唐勇 | Convenient lighting circuit switch box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105897241A (en) * | 2016-05-16 | 2016-08-24 | 珠海格力电器股份有限公司 | Display module and touch button |
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| CN106448484A (en) * | 2016-11-09 | 2017-02-22 | 珠海格力电器股份有限公司 | Transparent-display face membrane, electric appliance display panel with same and electric appliance |
| CN108261085A (en) * | 2016-12-30 | 2018-07-10 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil and operation panel thereof |
| WO2018166491A1 (en) * | 2017-03-16 | 2018-09-20 | 青岛海尔股份有限公司 | Refrigerator |
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| Publication number | Publication date |
|---|---|
| CN105206183B (en) | 2018-10-26 |
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