CN209997974U - Panel and household appliance - Google Patents
Panel and household appliance Download PDFInfo
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- CN209997974U CN209997974U CN201920152548.6U CN201920152548U CN209997974U CN 209997974 U CN209997974 U CN 209997974U CN 201920152548 U CN201920152548 U CN 201920152548U CN 209997974 U CN209997974 U CN 209997974U
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- substrate
- window frame
- panel
- film
- tectorial membrane
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Abstract
The utility model discloses an kinds of panel and domestic appliance, the panel include substrate (1) and paste cover in the tectorial membrane (2) on the surface of substrate (1), be provided with the window on substrate (1), be equipped with tectorial membrane window frame (21) on tectorial membrane (2), substrate (1) be equipped with be used for with tectorial membrane window frame (21) counterpoint in order to judge the substrate limit sign of window frame (21) off normal position is looked to the tectorial membrane the utility model discloses a panel enables the producer more convenient, chooses out the panel defective products in time, has improved the efficiency and the rate of accuracy of visualization inspection, has also avoided the condition of doing over again after assembling the finished product with the panel, has improved production efficiency and finished product quality greatly.
Description
Technical Field
The utility model relates to a household electrical appliances field specifically, relates to kinds of panels and domestic appliance.
Background
The intelligent degree in modern household appliances is higher and higher, and the display and control panel component is an intelligent important part of the whole household appliance product and comprises a panel, a control device and a display device. The panel is arranged on the control device and the display device and used for protecting the control device and the display device below the panel.
In the production process of the panel, the window area of the panel is prone to the adverse condition of film coating deviation, namely, the window area of the panel cannot completely expose the display device. Such defects are difficult to detect visually during the manufacturing process, and are usually not detected when the panel is assembled to the display device. The finished product that has been assembled at this time needs to be reworked again, thereby greatly affecting the production efficiency and the shipment quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing kinds of panels and domestic appliance, this panel is convenient for carry out visual inspection, in time discovers the defective products, effectively reduces the rework rate.
In order to realize above-mentioned purpose, the utility model provides an kinds of panels, the panel include the substrate and paste cover in the substrate the tectorial membrane on the surface, be provided with the window on the substrate, be equipped with tectorial membrane window frame on the tectorial membrane, the substrate be equipped with be used for with tectorial membrane window frame counterpoints in order to judge the base material limit sign of tectorial membrane window frame off normal.
Optionally, the substrate limit mark is a substrate viewing window frame, the substrate viewing window frame and the film-coated viewing window frame have the same shape, and the outer contour size of the substrate viewing window frame is not less than the outer contour size of the film-coated viewing window frame.
Optionally, the outer contour distance between the outer contour of the base material viewing window frame and the outer contour of the film-coated viewing window frame is d, and d is greater than or equal to 0.5mm and less than or equal to 2 mm.
Optionally, the frame line of the base material window frame is a continuous line or a dot-dash line.
Optionally, the substrate is provided with a pattern of bas-marks distributed around the substrate viewing window frame.
Optionally, the film-coated viewing window frame is a polygonal frame, and the substrate limiting mark includes a plurality of substrate limiting corners aligned with each outer contour corner of the film-coated viewing window frame.
Optionally, the base material is a see-through material, and the base material limiting mark is arranged on the back surface of the base material.
Optionally, the substrate limiting mark is formed in a convex shape or a concave groove shape.
Optionally, the coating and the substrate are fixedly connected through in-mold injection molding.
Correspondingly, the utility model discloses kinds of domestic appliance are still provided, domestic appliance includes according to the utility model discloses foretell panel.
The utility model discloses a panel passes through set up on the substrate spacing sign, producer can be in time right the panel carries out visual inspection, judges whether the tectorial membrane window frame is the off normal to can make things convenient for, in time choose the defective products of panel, improve the efficiency and the rate of accuracy of visual inspection, also avoided the condition of doing over again after assembling the panel for the finished product, improved production efficiency and finished product quality greatly.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification , which together with the following detailed description serve to explain the invention, but are not intended to limit the invention.
Fig. 1 is a schematic perspective view of a panel according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the panel of FIG. 1;
FIG. 3 is a schematic rear view of the panel of FIG. 1;
fig. 4 is a partially enlarged view of a portion I of fig. 3.
Description of the reference numerals
1 base material 11 base material window frame
2 film-coated 21 film-coated viewing window frame
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, top, bottom" is generally used with respect to the orientation shown in the drawings or the positional relationship of the components with respect to each other in the vertical, or gravitational direction, wherein "front" and "rear" are positional relationship-describing terms with respect to the user's angle of use, and the side near the user is "front" and the side far from the user is "rear".
The display control panel component is an important component of modern intelligent household appliances and comprises a panel, a control device and a display device, wherein the panel is arranged on the control device and the display device. In the production process of the panel, the window area of the panel is easy to have the defect of film coating deviation, but because the defect is difficult to be found in time by visual inspection, more defective panels still flow into the following assembly process, and the reject ratio of the assembled finished products is high. Moreover, when the window display deviation of the assembled finished product is caused, the panel needs to be reworked and replaced, a large amount of manpower and material resources are wasted, and the production efficiency and the finished product delivery quality are affected.
From this, the utility model discloses a pertinence provides neotype panels, as shown in fig. 1 ~ 3, in the embodiment of figure show, the utility model discloses a panel includes substrate 1 and pastes the tectorial membrane 2 of covering on the surface in substrate 1, is provided with the window on substrate 1, is equipped with tectorial membrane window frame 21 on the tectorial membrane 2, and substrate 1 is equipped with and is used for counterpointing in order to judge the substrate limit sign of tectorial membrane window frame 21 off normal with tectorial membrane window frame 21.
The panel comprises a substrate 1 and a film 2 attached to the surface of the substrate 1, wherein a film viewing window frame 21 is arranged on the film 2, the shape and the size of the film 2 are the same as those of the substrate 1, the position of the corresponding device of the substrate 1 and the display device is the viewing window position of the substrate 1, the position of the film viewing window frame 21 arranged on the film 2 corresponds to the viewing window position of the substrate 1, the outer contour shape of the film viewing window frame 21 is the same as that of the display device, and the film viewing window frame 21 is transparent so as to completely display the display device.
The utility model discloses a panel is through having set up the substrate spacing sign of looking window frame 21 counterpoint with the tectorial membrane on substrate 1, when tectorial membrane 2 subsides cover in substrate 1, the producer can judge whether the window frame 21 is looked to the window off normal with substrate 1 with the substrate spacing sign counterpoint through visual inspection tectorial membrane window frame 21. Therefore, visual inspection can be carried out more accurately and more timely, namely, a producer can find and select defective products in time, the defective products are prevented from flowing into the next assembly process, the rework rate of the assembled finished products is reduced, the consumption of manpower and material resources is reduced, and the production efficiency and the shipment quality are greatly improved.
, the substrate limit mark can be a substrate view window frame 11, the substrate view window frame 11 and the film-coated view window frame 21 are the same in shape, and the outer contour dimension of the substrate view window frame 11 is not less than the outer contour dimension of the film-coated view window frame 21.
As shown in fig. 3 and 4, the film viewing window frame 21 of the film 2 is a rounded rectangle, the shape of the substrate stopper mark of the substrate 1 is the same as that of the film viewing window frame 21, and the outer dimension of the substrate viewing window frame 11 is larger than that of the film viewing window frame 21. However, the shapes of the film viewing window frame 21 of the film 2 and the substrate stopper mark of the substrate 1 are not limited to these, and the shapes of both may match the shape of the display device. When the film 2 is attached to the base material 1, a manufacturer can judge whether the film viewing window frame 21 of the film 2 is deviated by visually checking whether the film viewing window frame 21 of the film 2 is completely accommodated in the base material viewing window frame 11 of the base material 1 or whether the base material viewing window frame 11 can be seen from the film viewing window frame 21, and can find and select defective products in time.
It will be understood by those skilled in the art that the outer dimension of the base viewing frame 11 may be equal to the outer dimension of the film-coated viewing frame 21, and in this case, the outer dimension of the base viewing frame 11 may exactly overlap the outer dimension of the film-coated viewing frame 21. However, in this case, the manufacturer is required to accurately and unmistakably attach the film-coated viewing window frame 21 to the base material viewing window frame 11 in the production process, which is difficult in actual operation and is not favorable for improving the production efficiency and the product yield. For this reason, the outer dimension of the base material window frame 11 may be set larger than the outer dimension of the film-coated window frame 21.
And , the outer contour distance between the outer contour of the base material viewing window frame 11 and the outer contour of the film-coated viewing window frame 21 is d, and d is more than or equal to 0.5mm and less than or equal to 2 mm.
As shown in FIG. 4, the shape of the substrate viewing window frame 11 is the same as that of the film-coated viewing window frame 21, the outer contour dimension of the substrate viewing window frame 11 is larger than that of the film-coated viewing window frame 21, the outer contour dimension of the substrate viewing window frame 11 is concentrically enlarged in proportion based on the outer contour dimension of the film-coated viewing window frame 21, at this time, the outer contour spacing between the outer contour of the substrate viewing window frame 11 and the outer contour of the film-coated viewing window frame 21 is d to satisfy 0.5 mm. d. 2 mm. when d is too large, even if the film-coated viewing window frame 21 of the film 2 is completely contained in the substrate viewing window frame 11 of the substrate 1, the film-coated viewing window frame 21 is easily deviated and a producer cannot visually check out, when d is too small, the film-coated viewing window frame 21 needs to be very accurately coated on the substrate viewing window frame 11 in the production process, the actual operation difficulty is large, which is not easy to improve the production efficiency and the production yield.
Alternatively, the border line of the substrate window frame 11 is a continuous line or a dot-dash line. As shown in fig. 4, the frame line of the substrate viewing window frame 11 is a continuous line, but the present invention is not limited thereto, the frame line of the substrate viewing window frame 11 may also be a dot-dash line, and the producer can also visually check and determine whether the film-coated viewing window frame 21 is deviated according to the substrate viewing window frame 11 of the dot-dash line.
In addition, the substrate 1 may be provided with a pattern of bas-marks (not shown) distributed around the window frame 11 of the substrate. The shape of the inner edge profile of the sun-shading pattern close to the base material window frame 11 is the same as that of the film-coated window frame 21, and the distance d between the inner edge profile of the sun-shading pattern close to the base material window frame 11 and the outer profile of the film-coated window frame 211Also satisfies d is more than or equal to 0.5mm1Less than or equal to 2 mm. When the coating 2 is attached to the substrate 1, if the producer can see the pattern of the sun-drying pattern distributed around the substrate viewing window frame 11 from the coating viewing window frame 21, the deviation of the coating viewing window frame 21 can be judged, so that defective products can be selected in time.
In other embodiments, the film covered window frame 21 may be a polygonal frame, and the substrate position limit mark includes a plurality of substrate position limit corners (not shown) aligned with the outer contour corners of the film covered window frame 21, wherein the substrate position limit corners may be "V-shaped", the substrate position limit corners are aligned with the outer contour corners of the film covered window frame 21, and the distance d between the substrate position limit corners and the outer contour corners of the film covered window frame 21 is equal to the distance d2Also satisfies d is more than or equal to 0.5mm22mm ≦ 2mm when the tectorial membrane 2 subsides cover in substrate 1, the producer can see wherein arbitrary substrate spacing corners in looking window frame 21 from the tectorial membrane, can judge tectorial membrane and look window frame 21 off normal to can in time choose the defective products, the spacing corner of substrate can be "V-arrangement", nevertheless the utility model discloses be not limited to this, the shape of the spacing corner of substrateThe shape can also be other shapes according with the purpose of the utility model.
In addition, the substrate 1 may be a transparent material, and the substrate position-limiting mark may be disposed on the back surface of the substrate 1. When the substrate 1 is a transparent material, even if the substrate position-limiting mark is disposed on the back surface of the substrate 1, the manufacturer can see the substrate position-limiting mark on the back surface of the substrate 1 from the front surface of the substrate 1 through the transparent material. When the coating 2 is applied to the base material 1, the manufacturer can judge whether the coated window frame 21 is misaligned by visual inspection. As will be appreciated by those skilled in the art, when the substrate 1 is not a see-through material, the substrate-limiting indicia is disposed on the front side of the substrate 1.
, the base material limit mark can be convex or concave, when the base material limit mark is not plane pattern mark, the base material limit mark can be convex or concave, so the producer can check and judge whether the film-covered viewing window frame 21 is deviated or not.
Optionally, the film 2 and the substrate 1 are fixedly connected by in-mold injection molding. The laminating film 2 and the substrate 1 are fixed in an in-mold injection molding mode, and the laminating film and the substrate are firmly combined, long in service life, convenient to manufacture and high in production efficiency. However, the present invention is not limited thereto, and the film 2 and the substrate 1 may be fixed by gluing.
Specifically, tectorial membrane 2 can be the PET tectorial membrane, nevertheless the utility model discloses be not limited to this, tectorial membrane 2 also can be for complying with the utility model discloses the purpose other materials.
In addition, the film 2 is required to have aesthetic appearance in addition to the requirements of durability, safety, and easy cleaning. For this purpose, the covering film 2 is usually patterned in the non-viewing window position of the corresponding panel. A plurality of touch key positions can be arranged at the non-window position of the panel, and correspondingly, the covering film 2 can be attached to the base material 1 to protect the touch keys of the control device.
Correspondingly, the utility model discloses still provide kinds of domestic appliance, this domestic appliance includes according to the utility model discloses foretell panel.
The utility model discloses a panel is through setting up substrate spacing sign on substrate 1, and the producer can in time carry out visual inspection to the panel, judges whether the tectorial membrane window frame 21 is off normal to can make things convenient for, choose out the panel defective products in time, improved the efficiency and the rate of accuracy of visual inspection, also avoided assembling the panel for the condition of doing over again behind the finished product of one-tenth machine, improved production efficiency and finished product quality greatly.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide the technical solution of the present invention with a plurality of simple modifications, including combining each specific technical feature in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not provide additional description for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like shall be construed , for example, as being fixedly connected, detachably connected, or in a body, mechanically connected, electrically connected or communicable with each other, directly connected, indirectly connected through an intermediate medium, connected internally of two elements, or interacting between two elements, unless expressly stated or limited.
In the description of the present specification, reference to the terms " embodiments," " embodiments," "examples," "specific examples," or " examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.
Although embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
- The utility model provides kinds of panels, its characterized in that, the panel include substrate (1) and paste cover in tectorial membrane (2) on the surface of substrate (1), be provided with the window on substrate (1), be equipped with tectorial membrane window frame (21) on tectorial membrane (2), substrate (1) be equipped with be used for with tectorial membrane window frame (21) counterpoint in order to judge the base material limit sign of tectorial membrane window frame (21) off normal.
- 2. The panel of claim 1, wherein the substrate limit indicator is a substrate viewing window frame (11), the substrate viewing window frame (11) and the film-coated viewing window frame (21) are identical in shape, and an outer dimension of the substrate viewing window frame (11) is not less than an outer dimension of the film-coated viewing window frame (21).
- 3. The panel according to claim 2, wherein the outer contour spacing between the outer contour of the base material view window frame (11) and the outer contour of the film-coated view window frame (21) is d, satisfying 0.5mm ≦ d ≦ 2 mm.
- 4. The panel according to claim 2, characterized in that the border line of the substrate viewing frame (11) is a continuous line or a dash-dot line.
- 5. The panel according to claim 2, characterized in that the substrate (1) is provided with a tanning pattern distributed around the substrate viewing window frame (11).
- 6. The panel of claim 1, wherein the laminated viewing frame (21) is a polygonal frame and the substrate restraint indicia includes a plurality of substrate restraint corners that are aligned with respective outer profile corners of the laminated viewing frame (21).
- 7. Panel according to claim 1, characterized in that the substrate (1) is a see-through material and that the substrate limiting marking is arranged on the back side of the substrate (1).
- 8. The panel of claim 1, wherein the substrate restraint indicia are formed as a raised or recessed shape.
- 9. Panel according to claim 1, characterized in that the covering film (2) is fixedly connected to the substrate (1) by in-mold injection.
- 10, household appliance, characterized in that the household appliance comprises a panel according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152548.6U CN209997974U (en) | 2019-01-28 | 2019-01-28 | Panel and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152548.6U CN209997974U (en) | 2019-01-28 | 2019-01-28 | Panel and household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209997974U true CN209997974U (en) | 2020-01-31 |
Family
ID=69300037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152548.6U Active CN209997974U (en) | 2019-01-28 | 2019-01-28 | Panel and household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209997974U (en) |
-
2019
- 2019-01-28 CN CN201920152548.6U patent/CN209997974U/en active Active
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