Intelligent wearable watch capable of improving sealing performance of whole machine

Abstract

The utility model discloses an intelligent wearable watch capable of improving whole machine sealing performance, which comprises a cover plate, a touch control layer and a display module, the touch control layer is arranged below the cover plate, the display module is arranged below the cover plate, the edge of the touch control layer is flush with the edge of the cover plate, and the display module is arranged below the cover plate. An ink layer is arranged on the lower surface of the touch layer in the non-visual area in a silk-screen mode, and a glue layer is arranged on the lower surface of the ink layer. The edge of the touch control layer is flush with the edge of the cover plate, the ink layer is arranged on the lower surface of the touch control layer in a silk-screen mode, and the glue layer is arranged on the lower surface of the ink layer, so that the glue layer is arranged on the lower surface of the touch control layer instead of being arranged on the lower surface of the cover plate originally, and the edge of the touch control layer is extended to be flush with the edge of the cover plate. Therefore, the area of the glue layer can be greatly increased.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display, and more specifically, to an intelligent wearable watch capable of improving the sealing performance of the whole device. Background Art

[0002] With the improvement of intelligence level, smart wearable watches have become a necessity in people's lives. Low-end watch products that pursue cost-effectiveness generally use TFT with an external touch layer. The structure of the touch layer generally uses GF. The gap between the outer periphery of the cover and the touch layer is the area where the client shell is glued. The size of this area determines the sealing of the whole machine. The larger this area, the better the sealing of the whole machine. To increase the area of ​​this area, either the outer space of the cover is expanded or the outer space of the touch layer is reduced. However, the touch layer cannot be reduced all the time because it needs to meet the wiring space. It can only be reduced to a certain extent. Then, to improve the glue area, the outer space of the cover can only be expanded, but this is obviously not in line with the trend of miniaturization of electronic products. If the space of the cover is not expanded, the glue area can only be reduced, which will reduce the sealing of the product; if the glue point is on the wiring of the touch layer, there will be a step difference, which will affect the sealing of the product. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to increase the area of ​​the glue dispensing area without increasing the peripheral space of the cover plate, thereby ensuring the sealing performance of the product.

[0004] The technical problem to be solved by the utility model is achieved through the following technical solutions:

[0005] In order to solve the above technical problems, the utility model provides a smart wearable watch with improved sealing performance of the whole machine, which includes a cover plate, a touch layer and a display module. The touch layer is arranged below the cover plate, and the display module is arranged below the cover plate. The edge of the touch layer is flush with the edge of the cover plate, and the lower surface of the touch layer located in the non-visible area is silk-screened with an ink layer, and the lower surface of the ink layer is provided with a glue layer.

[0006] As a preferred embodiment of the smart wearable watch for improving the sealing of the whole machine provided by the utility model, a ring groove is provided on the lower surface of the cover plate, the ring groove is located in the non-visible area, the lower surface of the cover plate located in the ring groove area is coated with optical glue, and the touch layer is provided with a gap to avoid the ring groove.

[0007] As a preferred implementation of the smart wearable watch for improving the sealing performance of the entire device provided by the utility model, the cross-sectional shape of the annular groove is a trapezoid.

[0008] As a preferred implementation of the smart wearable watch for improving the sealing performance of the entire device provided by the utility model, the cross-sectional shape of the annular groove is an isosceles trapezoid.

[0009] As a preferred implementation of the smart wearable watch for improving the sealing performance of the whole device provided by the utility model, the annular groove is an open groove which is wide on the outside and narrow on the inside.

[0010] As a preferred implementation of the smart wearable watch for improving the sealing performance of the entire device provided by the utility model, the depth of the annular groove is 0.1 mm.

[0011] As a preferred embodiment of the smart wearable watch for improving the sealing of the whole machine provided by the utility model, the display module includes a lower polarizer, a lower substrate, an upper substrate and an upper polarizer stacked in sequence from bottom to top, the lower substrate is longer than the upper substrate and protrudes outward, and a protrusion is provided on the edge of the upper surface of the protruding lower substrate, and a buffer glue is provided on the upper surface of the lower substrate between the protrusion and the upper substrate, the buffer glue abuts against the ink layer, and no glue layer is provided at the abutment between the buffer glue and the ink layer.

[0012] As a preferred implementation of the smart wearable watch for improving the sealing performance of the entire device provided by the utility model, the upper surface of the protrusion is flush with the upper surface of the upper substrate.

[0013] As a preferred implementation of the smart wearable watch for improving the sealing performance of the entire device provided by the utility model, the upper surface of the protrusion is flush with the upper surface of the upper substrate.

[0014] As a preferred implementation of the smart wearable watch for improving the sealing performance of the whole device provided by the utility model, a chamfer is arranged between the protrusion and the lower substrate.

[0015] The utility model has the following beneficial effects:

[0016] Since the edge of the touch layer is flush with the edge of the cover plate, and an ink layer is silk-screened on the lower surface of the touch layer, and a glue layer is arranged on the lower surface of the ink layer, that is, the glue layer is changed from being arranged on the lower surface of the cover plate to being arranged on the lower surface of the touch layer, and the edge of the touch layer is extended to be flush with the edge of the cover plate, so that the area of ​​the glue layer can be greatly increased. Since the dyne value of the touch layer itself is not as high as that of the ink, if the glue is directly applied on the touch layer, the sealing is poor. Therefore, the ink layer can increase the dyne value of the touch layer to enhance the sealing. That is, the structure provided by the utility model can increase the area of ​​the glue application area without increasing the peripheral space of the cover plate, thereby ensuring the sealing of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme in the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic structural diagram of a smart wearable watch for improving the sealing performance of the entire device provided by the utility model.

[0019] Figure 2 This is a bottom view of the touch layer and the ink layer.

[0020] Figure 3 This is a schematic diagram of the structure of Example 3.

[0021] Description of Figure Numbers:

[0022] Cover plate 1; touch layer 2; display module 3; ink layer 4; glue layer 5;

[0023] Lower polarizer 31 ; lower substrate 32 ; upper substrate 33 ; upper polarizer 34 ; protrusion 35 ; buffer glue 36 . DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and "third" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] The utility model provides a smart wearable watch with improved sealing performance of the whole device, which includes a cover plate, a touch layer and a display module, the touch layer is arranged below the cover plate, the display module is arranged below the cover plate, the edge of the touch layer is flush with the edge of the cover plate, the lower surface of the touch layer located in the non-visible area is silk-screened with an ink layer, and the lower surface of the ink layer is provided with a glue layer.

[0028] Since the edge of the touch layer is flush with the edge of the cover plate, and an ink layer is silk-screened on the lower surface of the touch layer, and a glue layer is arranged on the lower surface of the ink layer, that is, the glue layer is changed from being arranged on the lower surface of the cover plate to being arranged on the lower surface of the touch layer, and the edge of the touch layer is extended to be flush with the edge of the cover plate, so that the area of ​​the glue layer can be greatly increased. Since the dyne value of the touch layer itself is not as high as that of the ink, if the glue is directly applied on the touch layer, the sealing is poor. Therefore, the ink layer can increase the dyne value of the touch layer to enhance the sealing. That is, the structure provided by the utility model can increase the area of ​​the glue application area without increasing the peripheral space of the cover plate, thereby ensuring the sealing of the product.

[0029] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The present invention is described in detail below in conjunction with the accompanying drawings and embodiments, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention.

[0030] Example 1

[0031] See also Figure 1 and Figure 2, a smart wearable watch for improving the sealing performance of the whole machine provided by the utility model, comprising a cover plate 1, a touch layer 2 and a display module 3, the touch layer 2 is arranged below the cover plate 1, the display module 3 is arranged below the cover plate 1, the edge of the touch layer 2 is flush with the edge of the cover plate 1, the lower surface of the touch layer 2 located in the non-visible area is silk-screened with an ink layer 4, and the lower surface of the ink layer 4 is provided with a glue layer 5. Since the edge of the touch layer 2 is flush with the edge of the cover plate 1, and the ink layer 4 is silk-screened on the lower surface of the touch layer 2, and the lower surface of the ink layer 4 is provided with a glue layer 5, that is, the glue layer 5 is changed from being provided on the lower surface of the cover plate 1 to being provided on the lower surface of the touch layer 2, and the edge of the touch layer 2 is extended to be flush with the edge of the cover plate 1, so that the area of ​​the glue layer 5 can be greatly increased. Since the dyne value of the touch layer 2 itself is not as high as that of the ink, if the glue is directly applied on the touch layer 2, the sealing is poor. Therefore, the ink layer 4 can increase the dyne value of the touch layer 2 to enhance the sealing. That is, the structure provided by the utility model can increase the area of ​​the glue application area without increasing the peripheral space of the cover plate 1, thereby ensuring the sealing of the product.

[0032] Example 2

[0033] As a further optimization solution of Example 1, in this embodiment, further, a ring groove is provided on the lower surface of the cover plate, the ring groove is located in the non-visible area, the lower surface of the cover plate located in the ring groove area is coated with optical glue, and the touch layer is provided with a space-avoiding portion to avoid the ring groove. That is, the ring groove is provided around the optical glue, and when the optical glue is applied, excess optical glue can overflow into the ring groove, thereby preventing the optical glue from overflowing into other areas.

[0034] Furthermore, the cross-sectional shape of the annular groove is a trapezoid, and more preferably, the cross-sectional shape of the annular groove is an isosceles trapezoid. The annular groove is an open groove that is wide on the outside and narrow on the inside, so that the optical glue can stay in the annular groove after entering the annular groove to avoid the optical glue overflowing to other areas.

[0035] Furthermore, the depth of the annular groove is 0.1 mm, so as to provide sufficient overflow space for the optical adhesive to prevent the optical adhesive from overflowing to other areas.

[0036] Example 3

[0037] See also Figure 3As a further optimization scheme of Example 1, in this embodiment, the display module 3 includes a lower polarizer 31, a lower substrate 32, an upper substrate 33 and an upper polarizer 34 which are sequentially stacked from bottom to top. The lower substrate 32 is longer than the upper substrate 33 and extends outward. The edge of the upper surface of the lower substrate 32 extending outward is provided with a protrusion 35. The upper surface of the lower substrate 32 is provided with a buffer glue 36 between the protrusion 35 and the upper substrate 33. The buffer glue 36 abuts against the ink layer 4. The abutment between the buffer glue 36 and the ink layer 4 is not provided with a glue layer 5. Since the edge of the lower substrate 32 is provided with a protrusion 35, the protrusion 35 can limit the flow of the buffer glue 36, so that the shape of the buffer glue 36 is easy to control, and there will be no phenomenon of overflowing glue or incomplete glue dispensing. Thereby preventing the smart wearable watch from being unable to be assembled with the casing. Thereby avoiding the problem of poor buffering effect caused by incomplete glue dispensing and easy rupture of the lower substrate 32, and preventing the smart wearable watch from displaying abnormally.

[0038] Furthermore, the upper surface of the protrusion 35 is flush with the upper surface of the upper substrate 33 to further limit the flow of the buffer glue 36, so that the shape of the buffer glue 36 is easy to control without overflowing glue or incomplete glue dispensing.

[0039] Furthermore, the buffer glue 36 is silicone glue.

[0040] Furthermore, a chamfer is provided between the protrusion 35 and the lower substrate 32 so that the buffer glue 36 can more easily fill the space between the protrusion 35 on the upper surface of the lower substrate 32 and the upper substrate 33. The protrusion 35 with a chamfer can make the buffer glue 36 flow more smoothly into the space between the protrusion 35 on the upper surface of the lower substrate 32 and the upper substrate 33, so that bubbles are less likely to appear.

[0041] Furthermore, the upper surface of the lower substrate 32 and the side surface of the protrusion 35 are rough surfaces to improve the fixing effect of the buffer glue 36 .

[0042] Furthermore, the rough surface is a frosted surface or a diamond knurling surface to further improve the fixing effect of the buffer glue 36 .

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A smart wearable watch with improved sealing performance, characterized in that: It includes a cover plate, a touch layer and a display module. The touch layer is arranged below the cover plate, the display module is arranged below the cover plate, the edge of the touch layer is flush with the edge of the cover plate, the lower surface of the touch layer located in the non-visible area is silk-screened with an ink layer, and the lower surface of the ink layer is provided with a glue layer.

2. The smart wearable watch for improving the sealing performance of the whole device according to claim 1, characterized in that: The lower surface of the cover plate is provided with an annular groove, the annular groove is located in a non-visible area, the lower surface of the cover plate in the annular groove area is coated with optical glue, and the touch layer is provided with a avoiding portion to avoid the annular groove.

3. The smart wearable watch for improving the sealing performance of the whole device according to claim 2, characterized in that: The cross-sectional shape of the annular groove is a trapezoid.

4. The smart wearable watch for improving the sealing performance of the whole device according to claim 3, characterized in that: The cross-sectional shape of the annular groove is an isosceles trapezoid.

5. The smart wearable watch for improving the sealing performance of the whole device according to claim 2, characterized in that: The annular groove is an open groove which is wide outside and narrow inside.

6. The smart wearable watch for improving the sealing performance of the whole device according to claim 2, characterized in that: The depth of the annular groove is 0.1 mm.

7. The smart wearable watch for improving the sealing performance of the whole device according to claim 1, characterized in that: The display module includes a lower polarizer, a lower substrate, an upper substrate and an upper polarizer stacked in sequence from bottom to top, the lower substrate is longer than the upper substrate and protrudes outward, a protrusion is provided on the edge of the upper surface of the protruding lower substrate, a buffer glue is provided on the upper surface of the lower substrate between the protrusion and the upper substrate, the buffer glue abuts against the ink layer, and no glue layer is provided at the abutment between the buffer glue and the ink layer.

8. The smart wearable watch for improving the sealing performance of the whole device according to claim 7, characterized in that: An upper surface of the protrusion is flush with an upper surface of the upper substrate.

9. The smart wearable watch for improving the sealing performance of the whole device according to claim 7, characterized in that: An upper surface of the protrusion is flush with an upper surface of the upper substrate.

10. The smart wearable watch for improving the sealing performance of the whole device according to claim 7, characterized in that: A rounded corner is arranged between the protrusion and the lower substrate.

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