CN219626876U - FPC antenna structure bracket used for notebook computer - Google Patents
FPC antenna structure bracket used for notebook computer Download PDFInfo
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- CN219626876U CN219626876U CN202320257540.2U CN202320257540U CN219626876U CN 219626876 U CN219626876 U CN 219626876U CN 202320257540 U CN202320257540 U CN 202320257540U CN 219626876 U CN219626876 U CN 219626876U
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Abstract
The utility model discloses an FPC antenna structure support for a notebook computer, which comprises a base main body and a plurality of hollow grooves, wherein the base main body comprises a top surface wall and two side surface walls, the bottom of the base main body is provided with an attached antenna soft board, the antenna soft board comprises a soft board layer and an antenna layer arranged on the soft board layer, any hollow groove is provided with a through channel, a window is arranged on the antenna soft board, a feed-in wire which is communicated and matched with the antenna layer is arranged in the hollow groove, and the antenna layer is connected with a grounding part. The utility model can realize the through conduction matching of the carrying of the antenna soft board on the outer surface and the built-in feed-in wire, the built-in conduction stability of the feed-in wire is better, and the conduction part is not easy to be damaged in the assembly process. The requirements on the carrying precision and the attaching stability of the antenna soft board are met, and meanwhile, the antenna soft board has the floating grounding characteristic and maintains the grounding stability and the relative locking stability. Through the design of the limit carrying part arranged on the extension pile body, the feed-in line can be introduced and locked, and the built-in stability of the feed-in line is ensured.
Description
Technical Field
The utility model relates to an FPC antenna structure bracket for a notebook computer, and belongs to the technical field of built-in antennas of notebook computers.
Background
The built-in antenna of the notebook computer mainly comprises a PCB antenna, an FPC antenna and an LDS antenna, wherein the PCB antenna is mainly used for being directly built-in, and an accommodating space for carrying the PCB antenna is required to exist in the notebook computer. The FPC antenna and the LDS antenna are mainly arranged aiming at the antenna in the non-planar area in the notebook, wherein the FPC antenna is mainly used for flexible lamination between two flat turning surfaces, and the LDS antenna is mainly used for laser forming of the antenna with a complex structure and combined surfaces.
At present, a notebook computer shell can be a metal shell, so that the space for carrying the antenna is very narrow, and the antenna is carried mainly through a rotating shaft position or a partially hollowed-out windowing position.
In the prior art, a mesh surface or a hollowed-out part for speaker and heat dissipation exists on a notebook computer, antenna radiation can be realized in such a space, and according to the situation, the carrying of a PCB antenna, an FPC antenna and an LDS antenna is generally carried out in the position at present, and the FPC antenna is generally arranged on a supporting structural member or a loudspeaker bracket, so that the cost is high, and the carrying stability of the PCB antenna is poor.
Therefore, in such a space, the mode that the supporting structural member and the FPC antenna are combined can be adopted, the supporting structural member generally adopts a cavity structure, namely, the mode of adopting a grid supporting structural member is adopted, and the weight of the notebook computer can be greatly reduced while the strength of the supporting structural member is met. The existing FPC antenna is directly carried on the supporting structural member in a two-sided or three-sided laminating mode, and has the defects that firstly, the laminating positioning accuracy of the FPC antenna is poor, the assembling of the supporting structural member is affected after lamination, in addition, the FPC antenna needs to conduct a feed-in wire on an antenna layer, a wiring terminal of the feed-in wire can be on the side face or the top face, after the supporting structural member is carried, the conducting end can be affected in the assembling process, wiring arrangement of the feed-in wire is not facilitated, the FPC antenna also needs to be externally connected with a grounding copper foil, the space structure is narrow, and the external requirement and the conducting stability of the grounding copper foil are difficult to meet.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an FPC antenna structure bracket used for a notebook computer to be built in, aiming at the problems that the traditional support structure member is difficult to carry an FPC antenna and the feed-in wire is complicated to conduct and the feed-in wire is grounded and easy to influence assembly.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the FPC antenna structure bracket used for the notebook computer comprises a base main body, two ends of the base main body are respectively provided with a connecting pile,
the base body comprises a top surface wall and two side surface walls connected with the top surface wall, the bottom of the base body is provided with a plurality of hollowed-out grooves,
the base main body is provided with an attached antenna soft board, the antenna soft board comprises a soft board layer and an antenna layer arranged on the soft board layer,
any one of the hollow grooves is provided with a through channel, the antenna soft board is provided with a window matched with the through channel in a relative position, a feed-in line connected with the antenna layer in a conduction fit mode is arranged in the hollow groove, and the antenna layer is connected with a grounding part.
Preferably, the antenna flexible board includes a top flexible board portion for being matched with the top wall, at least one side flexible board portion for being matched with the side wall, and the grounding portion is disposed on the top flexible board portion.
Preferably, the grounding part is a conductive foam layer.
Preferably, the side surface wall is provided with at least two spacing protrusions which are arranged at intervals, and the side surface soft board part is provided with alignment hole grooves which are arranged in one-to-one correspondence with the spacing protrusions.
Preferably, the top surface wall is provided with a first bearing surface and a second bearing surface with height difference, an inclined transition surface is arranged between the first bearing surface and the second bearing surface, and the top surface soft board part covers the first bearing surface, the second bearing surface and the inclined transition surface.
Preferably, any one of the coupling piles is provided with a limiting carrying part for limiting the feed-in line, the hollow groove adjacent to the limiting carrying part is provided with the through channel, and the side wall of the hollow groove is provided with a feed-in line slot opposite to the limiting carrying part.
Preferably, the limit carrying part comprises at least one extending pile body, and a limit groove is formed in the extending pile body.
Preferably, the limit mounting portion includes two extending pile bodies arranged at intervals, and the limit grooves of the two extending pile bodies face opposite directions.
The beneficial effects of the utility model are mainly as follows:
1. the flexible printed circuit board can realize the through conduction matching connection of the outer surface antenna flexible printed circuit board and the built-in feed-in line, so that the built-in conduction stability of the feed-in line is better, and the conduction part is not easy to be damaged in the assembly process.
2. The requirements on the carrying precision and the attaching stability of the antenna soft board are met, and meanwhile, the antenna soft board has the floating grounding characteristic and maintains the grounding stability and the relative locking stability.
3. Through the design of the limit carrying part arranged on the extension pile body, the feed-in line can be introduced and locked, and the built-in stability of the feed-in line is ensured.
4. The whole assembly is convenient, quick and efficient, the cost is controllable, and the device is suitable for popularization and application.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of an FPC antenna structure holder for use in a notebook computer according to the present utility model.
Fig. 2 is a schematic view of another view angle structure of the FPC antenna structure holder for use in a notebook computer according to the present utility model.
Fig. 3 is an exploded view of the structure of the FPC antenna for the notebook computer according to the present utility model.
Fig. 4 is a schematic structural view of the base body in the FPC antenna structure holder of the present utility model.
Fig. 5 is a schematic view of another view angle structure of the base body in the FPC antenna structure stand according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model provides an FPC antenna structure bracket for a notebook computer, which is shown in fig. 4 and 5, and comprises a base main body 1, wherein two ends of the base main body are respectively provided with a matching pile 2.
The traditional base main body is only suitable for peripheral laminating or radium carving antenna, and its feed-in line and ground are whole to be exposed, lead to the joining in-process can influence and connect electric stability.
In this case, as shown in fig. 1 to 5, the base body 1 includes a top wall 11, two side walls 12 connected to the top wall, and a plurality of hollow grooves 13 are formed in the bottom of the base body 1.
The base body 1 is provided with an antenna flexible board 3 to be attached, and the antenna flexible board 3 includes a flexible board layer 31 and an antenna layer 32 provided on the flexible board layer.
Any hollow groove 13 is provided with a through channel 130, the antenna soft board 3 is provided with a window 310 which is matched with the through channel in a relative position, the hollow groove 13 is internally provided with a feed-in line 4 which is communicated and matched with an antenna layer, and the antenna layer is connected with a grounding part 5.
The specific implementation process and principle description:
firstly, the design of the hollow groove 13 with the hollow bottom is adopted, namely, the forming of the hollow groove 13 is realized by utilizing grid ribs, so that the weight of the base main body 1 is reduced, and the reliable structural strength is maintained.
The exposed through channel is arranged in any hollow groove 13, and the design of the open window 310 on the soft board layer 31 is adopted, so that the requirement that the feed-in line 4 is internally arranged to be conducted and matched with the antenna layer 32 through the through channel 130 and the open window 310 is easily realized, the feed-in line and the conducting part thereof are internally arranged in the hollow groove 13, the conducting part cannot be damaged during assembly and matching, and meanwhile, the feed-in line does not need to be routed in extra space.
In a specific embodiment, the antenna flexible board 3 includes a top flexible board portion for mating with the top wall, at least one side flexible board portion for mating with the side wall, and a ground portion provided on the top flexible board portion. The grounding part is a conductive foam layer.
Specifically, the base main body 1 is mainly crimped by a metal cover body of a notebook computer, the base main body 1 internally plays a role in supporting and structure guaranteeing, and in the scheme, a conductive foam layer is designed, so that flexible and stable abutting connection can be provided, and the conduction reliability and stability of a grounding part are ensured.
In a specific embodiment, the side wall 12 is provided with at least two spacing protrusions 120, and the side soft board portion is provided with alignment holes corresponding to the spacing protrusions one to one.
The pre-alignment assembly precision of the antenna flexible board 3 during mounting is satisfied, and the assembly quality is ensured to be reliable.
In a specific embodiment, the top surface wall is provided with a first bearing surface and a second bearing surface with height difference, an inclined transition surface is arranged between the first bearing surface and the second bearing surface, and the top surface soft board part covers the first bearing surface, the second bearing surface and the inclined transition surface.
The requirement on the adhesive structural strength of the antenna soft board 3 is met, and the opposite matching locking stability is better.
In a specific embodiment, a limiting carrying part 6 for limiting the feed-in line is arranged on any one of the coupling piles, a through channel is arranged on a hollowed-out groove adjacent to the limiting carrying part, and a feed-in line slot 7 which is arranged opposite to the limiting carrying part is arranged on the side wall of the hollowed-out groove.
Specifically, the design of the limit carrying part 6 is adopted, the locking requirement of the wire body of the feed-in wire is met, the hollow grooves matched with the wire body of the feed-in wire are easy to realize relative matching, and the free end introduction requirement of the feed-in wire can be met through the feed-in wire slot 7.
In addition, the design of providing the limit mounting portion 6 on the coupling pile is adopted, so that the relative position locking is easy to realize, and the limit mounting portion 6 does not need to be mounted by an additional structural design.
In a specific embodiment, the limit mounting portion includes at least one extending pile body 61, and a limit groove 62 is formed on the extending pile body. The limit requirement for the feed-in line buckle is met.
In a preferred embodiment, the limit mounting portion comprises two extending pile bodies which are arranged at intervals, and the limit grooves of the two extending pile bodies face opposite directions.
The design meets the requirement of locking stability of the feed-in wire, and can realize locking without matching such as gluing.
Through the description, the FPC antenna structure bracket used in the notebook computer can realize the through conduction matching connection of the surface antenna soft board carrying and the built-in feed-in line, so that the built-in conduction stability of the feed-in line is better, and the conduction part is not easy to damage in the assembly process. The requirements on the carrying precision and the attaching stability of the antenna soft board are met, and meanwhile, the antenna soft board has the floating grounding characteristic and maintains the grounding stability and the relative locking stability. Through the design of the limit carrying part arranged on the extension pile body, the feed-in line can be introduced and locked, and the built-in stability of the feed-in line is ensured. The whole assembly is convenient, quick and efficient, the cost is controllable, and the device is suitable for popularization and application.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus/apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus/apparatus.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (8)
1. A FPC antenna structure support for notebook computer embeds, including the base main part, base main part both ends are equipped with the adapter pile respectively, its characterized in that:
the base body comprises a top surface wall and two side surface walls connected with the top surface wall, the bottom of the base body is provided with a plurality of hollowed-out grooves,
the base main body is provided with an attached antenna soft board, the antenna soft board comprises a soft board layer and an antenna layer arranged on the soft board layer,
any one of the hollow grooves is provided with a through channel, the antenna soft board is provided with a window matched with the through channel in a relative position, a feed-in line connected with the antenna layer in a conduction fit mode is arranged in the hollow groove, and the antenna layer is connected with a grounding part.
2. The FPC antenna structure holder for use in a notebook computer according to claim 1, wherein:
the antenna soft board comprises a top soft board part matched with the top wall and at least one side soft board part matched with the side wall, and the grounding part is arranged on the top soft board part.
3. The FPC antenna structure holder for use in a notebook computer according to claim 2, wherein:
the grounding part is a conductive foam layer.
4. The FPC antenna structure holder for use in a notebook computer according to claim 2, wherein:
and the side surface wall is provided with at least two spacing protrusions which are arranged at intervals, and the side surface soft board part is provided with alignment hole grooves which are arranged in one-to-one correspondence with the spacing protrusions.
5. The FPC antenna structure holder for use in a notebook computer according to claim 2, wherein:
the top surface wall is provided with a first bearing surface and a second bearing surface with height difference, an inclined transition surface is arranged between the first bearing surface and the second bearing surface, and the top surface soft board part covers the first bearing surface, the second bearing surface and the inclined transition surface.
6. The FPC antenna structure holder for use in a notebook computer according to claim 1, wherein:
any one of the coupling piles is provided with a limiting carrying part for limiting the feed-in line, the hollow groove adjacent to the limiting carrying part is provided with a through channel, and the side wall of the hollow groove is provided with a feed-in line slot opposite to the limiting carrying part.
7. The FPC antenna structure holder for use in a notebook computer according to claim 6, wherein:
the limit carrying part comprises at least one extension pile body, and a limit groove is formed in the extension pile body.
8. The FPC antenna structure holder for use in a notebook computer according to claim 7, wherein:
the spacing portion of carrying includes two alternate settings extend the pile body, two extend the pile body spacing recess orientation is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257540.2U CN219626876U (en) | 2023-02-20 | 2023-02-20 | FPC antenna structure bracket used for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257540.2U CN219626876U (en) | 2023-02-20 | 2023-02-20 | FPC antenna structure bracket used for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626876U true CN219626876U (en) | 2023-09-01 |
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ID=87795288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320257540.2U Active CN219626876U (en) | 2023-02-20 | 2023-02-20 | FPC antenna structure bracket used for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626876U (en) |
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2023
- 2023-02-20 CN CN202320257540.2U patent/CN219626876U/en active Active
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