A solar watch touch screen structure and a solar watch including the same
By integrating touch and solar functional layers on the lower cover of the solar watch, and using transparent tempered glass and fully bonded adhesive layer, the problem of increasing watch thickness is solved, and the thickness of the watch is thinned and material saving is achieved.
Patent Information
- Application Number
- CN202421463904.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-25
AI Technical Summary
After adding solar power, the thickness of the touch watch increases, resulting in an increase in the overall watch thickness, which violates the thin and fine design requirements of the watch.
Design a solar watch touch screen structure, which optimizes the overall thickness and material use of the watch by integrating the touch and solar function layer on the lower cover plate, and uses transparent colorless tempered glass and a fully bonded adhesive layer, combining a black shaded ink layer and a light-concentrating structure.
It achieves thinning of the watch thickness, while saving materials, reducing production costs, and meeting the thin and fine design requirements of the watch.
Smart Images
Figure CN222704986U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar energy and intelligent electronic technology, and in particular to a solar watch touch screen structure and a solar watch comprising the same. Background Art
[0002] With the development of solar green energy, some touch watches also have solar charging function. However, after adding the solar function, the thickness of the touch watch increases, because a layer of solar glass functional layer needs to be added, which leads to an increase in the overall thickness of the watch. Watches pursue thinness and fineness, which is a challenge to the weight, appearance and overall design. In order to improve this problem, it is urgent to propose a solar watch touch screen structure that can make the watch thinner. Utility Model Content
[0003] The purpose of the utility model is to provide a solar watch touch screen structure. Specifically, the technical solution of the utility model is:
[0004] On the one hand, a solar watch touch screen structure is proposed, including an upper cover plate, an OCA adhesive layer and a lower cover plate, wherein a touch function layer is arranged on the upper surface of the lower cover plate, and a solar function layer is arranged on the lower surface; it also includes a touch FPC, the touch FPC includes two connection ends, wherein the first connection end is bound and connected to the touch function layer, and the second connection end is bound and connected to the solar function layer; the upper cover plate includes a black shading ink layer, and the black shading ink layer is arranged on the back and edge of the upper cover plate.
[0005] As a preferred technical solution, the touch function layer includes an edge wiring layer, and the edge wiring layer is shielded by a black light-shielding ink layer.
[0006] As a preferred technical solution, the upper cover plate is transparent colorless tempered glass.
[0007] As a preferred technical solution, the solar energy functional layer is arranged at the edge area of the lower surface of the lower cover plate, and has an overlapping area with the touch function layer arranged on the upper surface of the lower cover plate.
[0008] As a preferred technical solution, the touch function layer in the overlapping area is set to have no touch function.
[0009] As a preferred technical solution, the solar functional layer includes a transparent positive electrode layer, a PV photovoltaic layer, and a transparent or semi-transparent negative electrode layer.
[0010] As a preferred technical solution, the OCA adhesive layer is a fully laminated adhesive layer.
[0011] On the other hand, a solar cell watch is proposed, comprising the solar watch touch screen structure and the back cover as described above, wherein the solar watch touch screen structure and the back cover are bonded together by frame glue.
[0012] As a preferred technical solution, a focusing structure is provided on the inner surface of the rear cover.
[0013] As a preferred technical solution, the surface pattern of the focusing structure is a regular tetrahedron, a regular or irregular hemisphere, a cone, a trapezoid, a triangle, or a strip structure or a block structure with a smooth convex cross section.
[0014] The beneficial effect of the utility model is that the solar watch touch screen structure proposed in the technical solution integrates the touch function and the solar function layer in the lower cover plate. The watch made of the touch screen structure can be made thinner and save materials, thereby achieving the effect of reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 This is a schematic diagram of the lower cover structure proposed in Example 1 of the utility model;
[0017] Figure 2 This is a schematic diagram of the stacking structure of the lower cover plate proposed in Example 1 of the utility model;
[0018] Figure 3 A schematic diagram of the structure of a solar watch touch screen proposed in Example 1 of the utility model;
[0019] Figure 4 A schematic diagram of a stacked structure of a solar watch touch screen proposed in Example 1 of the utility model;
[0020] Figure 5 This is a schematic diagram of the upper cover structure proposed in Example 1 of the utility model;
[0021] Figure 6 This is a schematic diagram of the focusing structure proposed in Example 2 of the utility model.
[0022] Explanation of the reference numerals: upper cover plate 1; black light-shielding ink layer 11; lower cover plate 2; touch function layer 21; solar function layer 22; OCA adhesive layer 3; FPC 4; first connection end 41; second connection end 42; focusing structure 5. DETAILED DESCRIPTION
[0023] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.
[0024] In addition, described feature, structure or characteristic can be combined in the first or more embodiments in any suitable manner.In the following description, many specific details are provided so as to provide a full understanding of the embodiments of the present application.But, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without the first or more in the specific details, or other methods, components, devices, steps etc. can be adopted.In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the present application.
[0025] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.
[0026] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.
[0027] It should be noted that the “plurality” mentioned in this article refers to two or more.
[0028] Example 1
[0029] like Figure 4 As shown, this embodiment provides a solar watch touch screen structure, which includes an upper cover plate 1, an OCA adhesive layer 3 and a lower cover plate 2. Preferably, the OCA adhesive layer 3 is a full-laminated adhesive layer, which laminates the upper cover plate 1 and the lower cover plate 2 together.
[0030] Among them, Figure 1-4 As shown, the lower cover plate 2 is a glass layer integrating the touch function and the solar function layer 22. Specifically, the touch function layer 21 is arranged on the upper surface, and the solar function layer 22 is arranged on the lower surface. A touch FPC 4 is also included, and the touch FPC 4 includes two connection ends, wherein the first connection end 41 is bound and connected to the touch function layer 21 to realize the touch function connection, and the second connection end 42 is bound and connected to the solar function layer 22 to realize the charging function connection.
[0031] like Figure 5 As shown, the upper cover plate 1 includes a black light-shielding ink layer 11, and the black light-shielding ink layer 11 is arranged on the back and edge of the upper cover plate 1. Further, the upper cover plate 1 is a transparent colorless tempered glass. Figure 5 , except for the black light-shielding ink layer 11 area at the edge, the middle is a colorless and transparent area.
[0032] Preferably, the touch function layer 21 of the lower cover plate 2 includes an edge wiring layer, and the edge wiring layer is shielded by the corresponding black light-shielding ink layer 11. This will not affect the aesthetics of the watch.
[0033] Preferably, Figure 1 As shown, the solar function layer 22 is arranged at the edge area of the lower surface of the lower cover plate 2, and the area of the solar function layer 22 arranged at the edge area can be determined according to the design. There is an overlapping area with the touch function layer 21 arranged on the upper surface of the lower cover plate 2. Further, the touch function layer 21 in the overlapping area is set to have no touch function through the firmware algorithm.
[0034] like Figure 1-2 As shown, one end of FPC4 is bounded and connected to the solar function layer 22, which is blocked by the solar function layer 22 and cannot be seen from the front. One end of FPC4 is bounded and connected to the touch function layer 21, which is blocked by the edge black light-shielding ink layer 11 and cannot be seen from the front.
[0035] Preferably, the solar energy functional layer 22 includes a transparent positive electrode layer, a PV photovoltaic layer, and a transparent or semi-transparent negative electrode layer.
[0036] like Figure 3 As shown, the above solar watch touch screen structure, viewed from the front, from the middle to the edge, is the touch area, the solar functional layer 22 area, and the black light-shielding ink layer 11 area. Among them, the touch area is also colorless and transparent.
[0037] Example 2
[0038] This embodiment proposes a solar cell watch, including the solar watch touch screen structure and the back cover plate as proposed in Embodiment 1, wherein the solar watch touch screen structure and the back cover plate are bonded together by frame glue.
[0039] like Figure 6As shown, preferably, a focusing structure 5 is provided on the inner surface of the rear cover. The surface pattern of the focusing structure 5 is a regular tetrahedron, a regular or irregular hemisphere, a cone, a trapezoid, a triangle, or a strip structure or a block structure with a smooth convex cross section. The light incident from the front of the watch is refracted multiple times by the focusing structure 5 of the rear cover, and then incident on the solar functional layer 22 in a direction tending to be perpendicular to the surface of the watch, thereby improving the utilization of the incident light, thereby improving the photoelectric efficiency of the solar functional layer 22, and extending the battery life of the watch.
[0040] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A solar watch touch screen structure, characterized in that: It includes an upper cover plate, an OCA adhesive layer and a lower cover plate, wherein a touch function layer is arranged on the upper surface of the lower cover plate, and a solar function layer is arranged on the lower surface; it also includes a touch FPC, wherein the touch FPC includes two connection ends, wherein a first connection end is bound and connected to the touch function layer, and a second connection end is bound and connected to the solar function layer; the upper cover plate includes a black shading ink layer, wherein the black shading ink layer is arranged on the back and edge of the upper cover plate.
2. A solar watch touch screen structure according to claim 1, characterized in that: The touch function layer includes an edge wiring layer, and the edge wiring layer is shielded by the black light-shielding ink layer.
3. A solar watch touch screen structure according to claim 2, characterized in that: The upper cover plate is transparent colorless tempered glass.
4. A solar watch touch screen structure according to claim 2, characterized in that: The solar energy functional layer is arranged at an edge region of the lower surface of the lower cover plate, and has an overlapping region with the touch control functional layer arranged on the upper surface of the lower cover plate.
5. A solar watch touch screen structure according to claim 4, characterized in that: The touch function layer in the overlapping area is set to have no touch function.
6. The solar watch touch screen structure according to claim 1, characterized in that: The solar energy functional layer includes a transparent positive electrode layer, a PV photovoltaic layer, and a transparent or semi-transparent negative electrode layer.
7. A solar watch touch screen structure according to any one of claims 1 to 6, characterized in that: The OCA adhesive layer is a fully laminated adhesive layer.
8. A solar cell watch, characterized in that: It comprises a solar watch touch screen structure and a back cover as described in any one of claims 1 to 7, wherein the solar watch touch screen structure and the back cover are bonded together by frame glue.
9. A solar cell watch according to claim 8, characterized in that: The inner surface of the rear cover plate is provided with a light-collecting structure.
10. A solar cell watch according to claim 9, characterized in that: The surface pattern of the light-concentrating structure is a regular tetrahedron, a regular or irregular hemisphere, a cone, a trapezoid, a triangle, or a strip structure or a block structure with a smooth convex cross section.