Light-emitting watch bezel assembly of smart watch

Abstract

The utility model discloses a smartwatch's luminous bezel component, including bezel, astigmatism sheet, LED lamp ring and screen component, the bezel is equipped with first positioning portion and second positioning portion, astigmatism sheet and LED lamp ring are installed on the first positioning portion, the light emitted by LED lamp ring can be diffused by astigmatism sheet and then is emitted through bezel, and the screen component is fixed on the bezel. The LED lamp ring is provided with a first FPC (Flexible Printed Circuit); the screen assembly is installed on the second positioning part and provided with a second FPC, and the second FPC is connected with the first FPC. According to the intelligent watch, the overall assembly simplicity of the intelligent watch can be improved, the overall assembly cost can be reduced, the LED lamp ring does not need to be independently connected with a mainboard of the intelligent watch, but is connected with the mainboard of the intelligent watch through the screen assembly, so that the assembly scheme is further simplified, the assembly cost is reduced, and a semi-finished product test control program is simplified; according to the utility model, the uniformity effect is good when the light emitted by the LED lamp ring penetrates through the watch bezel.

Description

Technical Field

[0001] The utility model relates to the technical field of smart watches, and in particular to a luminous bezel component of a smart watch. Background Art

[0002] At present, the structures of smart watches with bezel luminous function on the market are different. Due to space limitations, the LED light emitter, bezel and screen components need to be assembled separately, and it is impossible to form an integrated luminous bezel component. The assembly is cumbersome and the assembly cost is high. Figure 1 , the LED light emitter and screen assembly need to be plugged into the smart watch motherboard separately. Both the LED light emitter and screen assembly are connected to the smart watch motherboard through independent connection points or FPC. This connection scheme is difficult to assemble and the semi-finished product testing and control are complicated. In addition, the uniformity of the light emitted by the LED light emitter when passing through the bezel is poor. This problem is also a bottleneck in the industry, which leads to an increase in the material and assembly costs of the whole machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a luminous bezel assembly for a smart watch in view of the deficiencies of the above-mentioned prior art, wherein the luminous bezel assembly can form a bezel, a diffuser, an LED light ring and a screen assembly into a whole, so as to improve the overall assembly simplicity of the smart watch and reduce the overall assembly cost; the LED light ring and the screen assembly of the luminous bezel assembly are connected via an FPC, so that the LED light ring does not need to be separately connected to the mainboard of the smart watch, but is connected to the mainboard of the smart watch via the screen assembly, thereby further simplifying the assembly scheme, reducing the assembly cost, and simplifying the semi-finished product testing and control procedures; the luminous bezel assembly is provided with a diffuser, and the light emitted by the LED light ring can be diffused by the diffuser and then emitted through the bezel, so that the light emitted by the LED light ring has a good uniformity effect when passing through the bezel.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a luminous bezel assembly of a smart watch, comprising a bezel, a diffuser, an LED light ring and a screen assembly, the bezel being provided with a first positioning portion and a second positioning portion, the diffuser and the LED light ring being installed on the first positioning portion, the light emitted by the LED light ring being diffused by the diffuser and then emitted through the bezel, the LED light ring being provided with a first FPC; the screen assembly being installed on the second positioning portion, the screen assembly being provided with a second FPC, and the second FPC being connected to the first FPC.

[0005] Preferably, the first positioning portion is a groove ring, and the second positioning portion is a convex ring, the groove ring is located outside the convex ring, the diffuser and the LED light ring are installed in the groove ring, the diffuser is in contact with the bottom of the groove ring, and the outer peripheral edge of the screen assembly is installed on the convex ring. Furthermore, the groove ring is provided with spaced-apart limiting protrusions, and the diffuser and the LED light ring are respectively provided with limiting notches that match the limiting protrusions.

[0006] Preferably, the bezel is a transparent plastic bezel with diffuser powder added.

[0007] Preferably, the first FPC and the second FPC are welded or connected via a connector, and the first FPC and the second FPC are pasted together on the screen assembly.

[0008] Preferably, the screen assembly is provided with a BTB connector for connecting to a smart watch motherboard.

[0009] Preferably, a bezel time scale is provided on the outer side of the bezel, and the bezel time scale is opposite to the position of the screen time scale displayed when the screen assembly is powered on.

[0010] The beneficial effects of the utility model are as follows: first, since the bezel of the utility model is provided with a first positioning portion and a second positioning portion, the diffuser and the LED light ring are installed on the first positioning portion, the screen assembly is installed on the second positioning portion, and the second FPC of the screen assembly is connected to the first FPC of the LED light ring, therefore, the utility model can form the bezel, the diffuser, the LED light ring and the screen assembly into a whole, so as to improve the overall assembly simplicity of the smart watch and reduce the overall assembly cost; second, since the LED light ring is provided with a first FPC, the screen assembly is provided with a second FPC, and the second FPC is connected to the first FPC, therefore, the LED light ring of the utility model does not need to be connected to the mainboard of the smart watch separately, but is connected to the mainboard of the smart watch through the screen assembly, thereby further simplifying the assembly scheme, reducing the assembly cost, and simplifying the semi-finished product test control procedure; third, since the utility model is provided with a diffuser, the light emitted by the LED light ring can be diffused by the diffuser and then emitted through the bezel, so that the light emitted by the LED light ring has a good uniformity effect when passing through the bezel. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The present invention is a structural schematic diagram of the connection between the LED light ring, the screen assembly and the smart watch mainboard in the prior art.

[0012] Figure 2 This is one of the overall structural diagrams of the utility model.

[0013] Figure 3 This is the second overall structural diagram of the present utility model.

[0014] Figure 4 It is a cross-sectional structural diagram of the utility model.

[0015] Figure 5 for Figure 4 A partial enlarged view of part A.

[0016] Figure 6 This is one of the dispersed structure diagrams of the utility model.

[0017] Figure 7 This is the second dispersed structure diagram of the present utility model.

[0018] Figure 8 This is a schematic diagram of the structure in which the LED light ring, screen assembly and smart watch mainboard are connected in the utility model.

[0019] In the figure: 1. bezel; 11. first positioning portion; 111. limiting protrusion; 112. limiting notch; 12. second positioning portion; 2. diffuser; 3. LED light ring; 31. first FPC; 4. screen assembly; 41. second FPC; 42. BTB connector. DETAILED DESCRIPTION

[0020] The structural principle and working principle of the utility model are further described in detail below with reference to the accompanying drawings.

[0021] like Figure 2-Figure 8 As shown, the utility model is a luminous bezel assembly of a smart watch, including a bezel 1, a diffuser 2, an LED light ring 3 and a screen assembly 4, the bezel 1 is provided with a first positioning portion 11 and a second positioning portion 12, the diffuser 2 and the LED light ring 3 are installed on the first positioning portion 11, the light emitted by the LED light ring 3 can be diffused by the diffuser 2 and then emitted through the bezel 1, the LED light ring 3 is provided with a first FPC 31; the screen assembly 4 is installed on the second positioning portion 12, the screen assembly 4 is provided with a second FPC 41, and the second FPC 41 is connected to the first FPC 31. The utility model can form a whole with the bezel 1, the diffuser 2, the LED light ring 3 and the screen assembly 4, so as to improve the overall assembly simplicity of the smart watch and reduce the overall assembly cost; the LED light ring 3 of the utility model does not need to be connected to the smart watch mainboard separately, but is connected to the smart watch mainboard through the screen assembly 4, thereby further simplifying the assembly scheme, reducing the assembly cost, and simplifying the semi-finished product testing and control procedures; the utility model can make the light emitted by the LED light ring 3 pass through the bezel 1 with good uniformity.

[0022] like Figure 4 , Figure 5 and Figure 7As shown, the first positioning part 11 is a groove ring, and the second positioning part 12 is a convex ring. The groove ring is located outside the convex ring. The diffuser 2 and the LED light ring 3 are installed in the groove ring. The diffuser 2 is attached to the bottom of the groove ring, and the outer edge of the screen assembly 4 is installed on the convex ring. The groove ring is provided with limiting protrusions 111 at intervals, and the diffuser 2 and the LED light ring 3 are respectively provided with limiting notches 112 adapted to the limiting protrusions. The first positioning part adopts a groove ring structure, which can stably position the diffuser 2 and the LED light ring 3; by setting the limiting protrusion and the limiting notch, the position of the diffuser 2 and the LED light ring 3 can be limited.

[0023] As a preferred embodiment of the present invention, the bezel 1 is a transparent plastic bezel 1 with diffuser powder added thereto, which can better enhance the diffuser effect.

[0024] As a preferred embodiment of the present invention, Figure 3 and Figure 4 As shown, the first FPC 31 and the second FPC 41 are welded or connected via a connector, and the first FPC 31 and the second FPC 41 are pasted together on the screen assembly 4 .

[0025] As a preferred embodiment of the present invention, Figure 3 and Figure 7 As shown, the screen assembly 4 is provided with a BTB connector 42, i.e., a board-to-board connector, for connecting to the smart watch motherboard. Figure 8 During assembly, firstly, the first FPC 31 and the second FPC 41 are pasted together on the screen assembly 4, and then the BTB connector 42 of the screen assembly 4 is connected to the smart watch motherboard.

[0026] The LED light ring 3 of the utility model does not need to be connected to the smart watch mainboard separately, but is connected to the smart watch mainboard through the screen component 4, thereby further simplifying the assembly scheme, reducing the assembly cost, and simplifying the semi-finished product test control procedure.

[0027] As a preferred embodiment of the present invention, Figure 2 and Figure 6 As shown, a bezel time scale is provided on the outer side of the bezel 1, and the bezel time scale is relative to the position of the screen time scale displayed when the screen assembly 4 is turned on; it should be noted that the screen time scale displayed when the screen assembly 4 is turned on needs to be set through the watch program.

[0028] The above is only a preferred embodiment of the present invention. Any slight modification, equivalent changes and modifications made to the above embodiments according to the technical solution of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A luminous bezel assembly for a smart watch, characterized in that: It includes a bezel, a diffuser, an LED light ring and a screen assembly, wherein the bezel is provided with a first positioning portion and a second positioning portion, the diffuser and the LED light ring are mounted on the first positioning portion, the light emitted by the LED light ring can be diffused by the diffuser and then emitted through the bezel, and the LED light ring is provided with a first FPC; the screen assembly is mounted on the second positioning portion, and the screen assembly is provided with a second FPC, and the second FPC is connected to the first FPC.

2. The luminous bezel assembly of a smart watch according to claim 1, characterized in that: The first positioning portion is a groove ring, and the second positioning portion is a convex ring. The groove ring is located on the outside of the convex ring, and the diffuser and LED light ring are installed in the groove ring. The diffuser is attached to the bottom of the groove ring, and the outer peripheral edge of the screen assembly is installed on the convex ring.

3. The luminous bezel assembly of a smart watch according to claim 2, characterized in that: Limiting protrusions are arranged at intervals inside the groove ring, and the light diffuser and the LED lamp ring are respectively provided with limiting notches matched with the limiting protrusions.

4. The luminous bezel assembly of a smart watch according to claim 1, characterized in that: The bezel is a transparent plastic bezel with diffuser powder added.

5. The luminous bezel assembly of a smart watch according to claim 1, characterized in that: The first FPC and the second FPC are welded or connected via a connector, and the first FPC and the second FPC are pasted together on the screen assembly.

6. The luminous bezel assembly of a smart watch according to claim 1, characterized in that: The screen assembly is provided with a BTB connector for connecting to a smart watch motherboard.

7. The luminous bezel assembly of a smart watch according to any one of claims 1 to 6, characterized in that: A bezel time scale is provided on the outer side of the bezel, and the bezel time scale is opposite to the position of the screen time scale displayed when the screen assembly is turned on.

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