Light bar jointed board

Abstract

The utility model discloses a light bar jointed board. The light bar jointed board comprises a release film and a plurality of light bar groups, the release film is rectangular; the plurality of light bar groups are arranged on the release film in parallel; each light bar group comprises a plurality of FPCs (Flexible Printed Circuit) which are arranged in parallel; the FPC comprises a first part and a second part; the length of the first part is smaller than that of the second part; the first component and the second component are connected in a T shape; the included angle between the second part and the long side of the release film is-15 degrees to 15 degrees; and the included angles between the second parts of the FPCs in each light bar group and the long edge of the release film are the same. The light bars are regularly arranged, and conditions are created for automatic picking.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic devices, in particular to a light bar splicing board. Background Art

[0002] The backlight structures of existing intelligent terminals have gradually become regular, so most of them can achieve automatic assembly during the assembly process. However, there are still some steps that cannot be automatically assembled. For example, for a light bar composed of multiple LED lights arranged on an FPC, the shape of the light bar is Figure 1 the T shape shown in the figure. The existing method of placing the light bar still uses manual placement, and the manual efficiency seriously drags down the production efficiency of the overall production line. If we want to achieve automation in placing the light bar, the first thing to solve is to arrange the light bar regularly.

[0003] How to arrange the light bar regularly has become a technical problem urgently to be solved in the industry. Summary of the Invention

[0004] In order to at least solve the above technical problems, the purpose of the utility model is to provide a light bar splicing board, which arranges the light bars regularly and creates conditions for automatic picking of the light bars.

[0005] To achieve the above purpose, the light bar splicing board provided by this application includes:

[0006] A release film and multiple light bar groups;

[0007] The shape of the release film is rectangular;

[0008] Multiple light bar groups are arranged in parallel on the release film;

[0009] Each light bar group includes multiple FPCs arranged in parallel;

[0010] The FPC includes a first component and a second component;

[0011] The length dimension of the first component is less than that of the second component;

[0012] The first component is connected to the second component in a T shape;

[0013] The included angle between the second component and the long side of the release film is -15° to 15°;

[0014] The included angles between the second components of the FPCs in each light bar group and the long side of the release film are the same.

[0015] Furthermore, the distance between each light bar group and the edge of the release film is the same.

[0016] Furthermore, the gold finger part of the FPC faces the release film;

[0017] There are 3 light bar groups;

[0018] The 3 light bar groups are arranged parallel to the long side of the release film.

[0019] Furthermore, the 3 light bar groups are arranged side by side in parallel in the upper and lower layers;

[0020] There are groove-shaped notches between the ends of the adjacent second components of each light bar group that are far from the first component;

[0021] A first mark is provided in the groove-shaped notch in the top row of light bar groups.

[0022] Furthermore, a second mark is provided in the groove-shaped notch in the middle row of light bar groups;

[0023] The second mark is also provided in the groove-shaped notch in the bottom row of light bar groups.

[0024] Furthermore, one end of the first component in the top row of light bar groups that is far from the second component is arranged in the groove-shaped notch in the middle row.

[0025] Furthermore, one end of the first component in the middle row of light bar groups that is far from the second component is arranged in the groove-shaped notch in the bottom row.

[0026] Furthermore, a third mark is provided between the ends of the adjacent second components of the bottom row of light bar groups that are far from the first component.

[0027] Furthermore, the distance between the light bar group and the long side of the release film is 8 - 14 mm;

[0028] The distance between the light bar group and the short side of the release film is 12 - 18 mm.

[0029] Furthermore, the length dimension of the release film is 250 mm;

[0030] The width dimension of the release film is 60 - 125 mm.

[0031] The light bar panel in the embodiment of the present application includes: a release film and a plurality of light bar groups; the shape of the release film is rectangular; the plurality of light bar groups are arranged in parallel on the release film; each light bar group includes a plurality of FPCs arranged in parallel; the FPC includes a first component and a second component; the length dimension of the first component is smaller than that of the second component; the first component and the second component are connected in a T shape; the included angle between the second component and the long side of the release film is -15° to 15°; the included angles between the second components of the FPCs in each light bar group and the long side of the release film are the same. Regularly arranging the light bars creates conditions for automatic picking of the light bars; the design with the included angle between the second component and the long side of the release film being -15° to 15° greatly saves space materials. Description of the Drawings

[0032] The accompanying drawings are used to provide a further understanding of the present application and form a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation to the present application. In the accompanying drawings:

[0033] Figure 1 It is a schematic diagram of the light bar splicing structure of the embodiment of the present application.

[0034] Explanation of the reference numerals in the drawings:

[0035] 101 - First component; 102 - Second component; 103 - First mark; 104 - Second mark; 105 - Third mark. Detailed implementation manners

[0036] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present application. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes and are not used to limit the protection scope of the present application.

[0037] It should be understood that the steps recited in the method embodiments of the present application can be executed in a different order and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present application is not limited in this regard.

[0038] The term "including" and its variations used herein are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0039] It should be noted that the modifications of "one" and "multiple" mentioned in the present application are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more". "Multiple" should be understood as two or more.

[0040] The light bar splicing plate of the embodiment of the present application includes:

[0041] A release film and a plurality of light bar groups;

[0042] The shape of the release film is rectangular;

[0043] A plurality of light bar groups are arranged in parallel on the release film;

[0044] Each light bar group includes a plurality of FPCs arranged in parallel.

[0045] The FPC includes a first component and a second component.

[0046] The length dimension of the first component is smaller than that of the second component.

[0047] The first component and the second component are connected in a T shape.

[0048] The included angle between the second component and the long side of the release film is -15° to 15°.

[0049] The included angles between the second components of the FPCs within each light bar group and the long side of the release film are the same.

[0050] Embodiment 1

[0051] Figure 1 It is a schematic diagram of the light bar splicing structure of the embodiment of the present application. The following will be combined with Figure 1 to describe the light bar splicing structure of the embodiment of the present application in detail.

[0052] The light bar splicing board of the embodiment of the present application includes: a release film.

[0053] In some exemplary embodiments, the release film is, for example, a PET release film.

[0054] In some exemplary embodiments, the shape of the release film is rectangular. For example, the release film is a rectangle with smooth edges.

[0055] In some exemplary embodiments, the length dimension of the release film is 250 mm.

[0056] In some exemplary embodiments, the width dimension of the release film is 60 - 125 mm.

[0057] In some exemplary embodiments, the light bar splicing board of the embodiment of the present application further includes: a light bar group.

[0058] In some exemplary embodiments, there are a plurality of light bar groups. For example, the number of light bar groups is 3.

[0059] In some exemplary embodiments, the plurality of light bar groups are arranged in parallel on the release film.

[0060] In some exemplary embodiments, each light bar group includes a plurality of FPCs arranged in parallel, that is, a plurality of LED lamp beads are arranged on the FPC to form a light bar.

[0061] In some exemplary embodiments, the FPC includes a gold finger portion, and the gold finger portion of the FPC is disposed facing the release film; that is, one side of the gold finger is attached to the release film.

[0062] In some exemplary embodiments, three light bar groups are arranged parallel to the long side of the release film.

[0063] In some exemplary embodiments, the FPC includes a first component 101 and a second component 102, and the first component 101 is perpendicularly connected to the second component 102.

[0064] In some exemplary embodiments, the length dimension of the first component 101 is smaller than the length dimension of the second component 102.

[0065] In some exemplary embodiments, the first component 101 and the second component 102 are connected in a T shape, and the first component 101 is not connected to the midpoint of the second component 102, that is, the connection point of the first component 101 and the second component 102 is slightly biased towards one end of the second component 102.

[0066] In some exemplary embodiments, the included angle between the second component 102 and the long side of the release film is -15° to 15°.

[0067] In some exemplary embodiments, the included angle between the second component 102 of the FPC in each light bar group and the long side of the release film is the same; it can be understood that the second component 102 of each FPC points in the same direction.

[0068] In some exemplary embodiments, the distance between each light bar group and the side of the release film is the same.

[0069] In some exemplary embodiments, the distance between the light bar group and the long side of the release film is 8 - 14 mm.

[0070] In some exemplary embodiments, the distance between the light bar group and the long side of the release film is 11 mm.

[0071] In some exemplary embodiments, the distance between the light bar group and the short side of the release film is 12 - 18 mm.

[0072] In some exemplary embodiments, the distance between the light bar group and the short side of the release film is 15 mm.

[0073] In some exemplary embodiments, the three light bar groups are arranged side by side and parallel in upper and lower layers.

[0074] In some exemplary embodiments, a groove-shaped notch is formed between the ends of the adjacent second components 102 of each light bar group that are far from the first component 101.

[0075] In some exemplary embodiments, a first mark 103 is provided in the groove-shaped notch in the top row of light bar groups.

[0076] In some exemplary embodiments, the first mark 103 is two circles with different diameter sizes.

[0077] In some exemplary embodiments, a second mark 104 is provided in the groove-shaped notch in the middle row of light bar groups.

[0078] In some exemplary embodiments, the second mark 104 is two circles with the same diameter size.

[0079] In some exemplary embodiments, the second mark 104 is also provided in the groove-shaped notch in the bottom row of light bar groups.

[0080] In some exemplary embodiments, the end of the first component 101 in the top row of light bar groups away from the second component 102 is disposed in the groove-shaped notch in the middle row.

[0081] In some exemplary embodiments, the end of the first component 101 in the middle row of light bar groups away from the second component 102 is disposed in the groove-shaped notch in the bottom row.

[0082] In some exemplary embodiments, a third mark 105 is provided between the ends of the adjacent second components 102 in the bottom row of light bar groups away from the first component 101.

[0083] In some exemplary embodiments, the third mark 105 is three circles.

[0084] In some exemplary embodiments, the first mark 103, the second mark 104, and the third mark 105 are all non-through-hole type markings.

[0085] In some exemplary embodiments, as needed, the first mark 103, the second mark 104, and the third mark 105 can be marks of different colors from each other.

[0086] Although the disclosed embodiments of the present utility model are as above, the content is only the embodiments adopted for the convenience of understanding the present utility model and is not used to limit the present utility model. Any person skilled in the art within the scope of the present utility model can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present utility model. However, the scope of patent protection of the present utility model shall still be subject to the scope defined by the appended claims.

Claims

1. A light bar splicing board, characterized in that, Including: A release film and multiple light bar groups; The shape of the release film is rectangular; Multiple said light bar groups are arranged in parallel on the release film; Each said light bar group includes multiple FPCs arranged in parallel; The FPC includes a first component and a second component; The length dimension of the first component is smaller than the length dimension of the second component; The first component is connected to the second component in a T shape; The included angle between the second component and the long side of the release film is -15° to 15°; The included angle between the second component of the FPCs in each said light bar group and the long side of the release film is the same.

2. The light bar panel according to claim 1, wherein The distance between each said light bar group and the side of the release film is the same.

3. The light bar splicing board according to claim 2, characterized in that, The gold finger part of the FPC is arranged facing the release film; There are 3 said light bar groups; The 3 said light bar groups are arranged parallel to the long side of the release film.

4. The light bar panel according to claim 3, characterized in that, The 3 said light bar groups are arranged side by side in parallel in upper and lower layers; There are groove-shaped notches between the ends of the adjacent second components of each said light bar group that are far from the first component; A first mark is provided in the groove-shaped notch in the top row of said light bar groups.

5. The light bar panel according to claim 4, wherein A second mark is provided in the groove-shaped notch in the middle row of said light bar groups; The second mark is also provided in the groove-shaped notch in the bottom row of said light bar groups.

6. The light bar splicing board according to claim 4, wherein, One end of the first component in the top row of said light bar groups that is far from the second component is arranged in the groove-shaped notch in the middle row.

7. The light bar splicing board according to claim 4, characterized in that, One end of the first component in the middle row of said light bar groups that is far from the second component is arranged in the groove-shaped notch in the bottom row.

8. The light bar panel according to claim 4, wherein A third mark is provided between the ends of the adjacent second components of the bottom row of said light bar groups that are far from the first component.

9. The light bar splicing board according to claim 1, wherein, The distance between the light bar group and the long side of the release film is 8 - 14 mm; The distance between the light bar group and the short side of the release film is 12 - 18 mm.

10. The light bar splicing board according to claim 1, characterized in that, The length dimension of the release film is 250 mm; The width dimension of the release film is 60 - 125 mm.

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