CN220797062U - BT & WIFI antenna fixing structure capable of simplifying procedure - Google Patents
BT & WIFI antenna fixing structure capable of simplifying procedure Download PDFInfo
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- CN220797062U CN220797062U CN202322472473.9U CN202322472473U CN220797062U CN 220797062 U CN220797062 U CN 220797062U CN 202322472473 U CN202322472473 U CN 202322472473U CN 220797062 U CN220797062 U CN 220797062U
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- antenna
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- plastic panel
- fixing structure
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010009 beating Methods 0.000 claims abstract description 5
- 239000006260 foam Substances 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims 2
- 239000002184 metal Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 6
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a BT & WIFI antenna fixing structure capable of simplifying procedures in the field of automobile multimedia systems, which comprises a plastic panel and an antenna body, wherein panel fixing structures are arranged on two sides of the plastic panel, the antenna body is provided with an antenna fixing structure, the antenna body is connected with the plastic panel through the antenna fixing structure and the panel fixing structure, a connecting wire harness is arranged on the antenna body, an antenna connector is arranged at the end of the connecting wire harness, the antenna connector is connected with a socket on a PCB, the PCB is connected with the plastic panel, the antenna body is positioned between the PCB and the plastic panel, the plastic panel is connected with a sheet metal front frame, and the antenna body and the PCB are positioned between the plastic panel and the sheet metal front frame. Need not to use the screw, the installation is dismantled more simply and conveniently, through the installation of panel beating front bezel and plastic panel, presss from both sides PCB and antenna body between the two, accomplishes the assembly, has simplified the assembly process, promotes the productivity, has also made things convenient for subsequent dismantlement.
Description
Technical Field
The utility model relates to a BT & WIFI antenna fixing structure capable of simplifying procedures in the field of automobile multimedia systems.
Background
At present, the method for fixing the BT & WIFI antenna in the multimedia system in the automotive field adopts a mode of locking screws, so that the material cost is increased, the assembly process is increased, and the subsequent disassembly is inconvenient; the antenna also has static electricity problems, and the overall antistatic performance is poor; the connection harness on the antenna also can produce abnormal sound due to vibration and other reasons in the actual use process, so that the using effect is affected.
Disclosure of Invention
The utility model aims to provide a BT & WIFI antenna fixing structure capable of simplifying the working procedure, simplifying the assembly working procedure, improving the productivity and facilitating the subsequent disassembly.
In order to achieve the above-mentioned purpose, the utility model provides a BT & WIFI antenna fixing structure capable of simplifying the process, which comprises a plastic panel and an antenna body, wherein both sides of the plastic panel are respectively provided with a panel fixing structure, the antenna body is provided with an antenna fixing structure, the antenna body is connected with the plastic panel through the antenna fixing structure and the panel fixing structure, the antenna body is provided with a connecting wire harness, the end of the connecting wire harness is provided with an antenna joint, the antenna joint is connected with a socket on a PCB, the PCB is connected with the plastic panel, the antenna body is positioned between the PCB and the plastic panel, the plastic panel is connected with a sheet metal front frame, and the antenna body and the PCB are positioned between the plastic panel and the sheet metal front frame.
Compared with the prior art, the antenna has the beneficial effects that the antenna body can be directly assembled on the plastic panel through the matching of the panel fixing structure and the antenna fixing structure, screws are not required to be used, the assembly and the disassembly are simpler and more convenient, then the antenna connector of the connecting wire harness of the antenna body is connected with the socket of the PCB, and the PCB and the antenna body are clamped between the front frame of the metal plate and the plastic panel through the installation of the front frame of the metal plate, so that the assembly is completed, the assembly process is simplified, the productivity is improved, and the subsequent disassembly is also convenient.
As a further improvement of the utility model, the panel fixing structure is provided with a pair of fixing buckles and a pair of wire fixing buckles, the fixing buckles are arranged up and down, the wire fixing buckles are arranged obliquely above the fixing buckles, and a wire releasing interval is reserved between the fixing wire buckles; the antenna fixing structure comprises clamping faces arranged at the upper end and the lower end of the antenna body, the clamping faces are matched with the fixing buckles, the antenna body is connected with the plastic panel through cooperation between the clamping faces and the fixing buckles, and the connecting wire is arranged in the fixing line card in a penetrating mode.
Therefore, the upper end and the lower end of the antenna body are assembled with the plastic panel through the buckling between the clamping surface and the fixing buckle, and the connecting wire harness of the antenna body is buckled with the fixing wire buckle which is arranged on the plastic panel in a penetrating way, so that the connecting wire harness can be reasonably routed.
As a further improvement of the utility model, the fixing structure further comprises two groups of limiting ribs which are respectively positioned at two sides between the fixing line cards, each group of limiting ribs are arranged up and down, the upper and lower spacing between the limiting ribs are different, one side of the antenna body is provided with an error-proofing sheet, and the error-proofing sheet is matched with the spacing between two limiting ribs in one group.
The transverse distance between two sets of spacing ribs just matches with the width of antenna body for antenna body can wear to adorn between two sets of spacing ribs, avoids the antenna body that installs to make a round trip to rock the problem because reasons such as vibration, and the mistake proofing piece just matches with the interval between two spacing ribs of same group, thereby avoids appearing the problem that the position dress is contrary when installing, realizes disposable assembly success.
As a further improvement of the utility model, the fixed buckle is provided with an outer guide slope, and the outer guide slope and an inner guide slope are arranged on the clamping surface.
Therefore, when the antenna body is assembled, the clamping surface can be quickly buckled with the fixed buckle along the outer guide slope through the inner guide slope, so that multiple alignment between the inner guide slope and the fixed buckle is avoided, and the antenna is convenient to install.
As a further improvement of the present utility model, the outer periphery of the connecting harness is wrapped with the cushion foam. The buffer foam is arranged, so that elastic buffer exists between the connecting wire harness and the fixed wire fastener, and abnormal sound cannot be generated by the connecting wire harness when vibration occurs
As a further improvement of the utility model, the outer side surface of the antenna body is provided with conductive foam, and the conductive foam is contacted with a convex hull arranged on the sheet metal front frame.
When the antenna body is assembled with the plastic panel, the sheet metal front frame is combined with the plastic panel for installation, and the outer side face of the antenna body is just inserted into the convex hull on the sheet metal front frame, so that the conductive foam is contacted with the inner wall of the convex hull, grounding is achieved through phase change, and overall antistatic performance is improved.
As a further improvement of the utility model, the upper and lower ends of the antenna body are also provided with back glue; therefore, when the antenna body and the plastic panel are clamped and assembled, the back adhesive can also play a certain fixing role, so that the antenna body is more stably installed.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic view of the structure of the present utility model before assembly.
FIG. 3 is a schematic view of a plastic panel assembly according to the present utility model.
Fig. 4 is a schematic diagram of a BT & WIFI antenna according to the present utility model.
Fig. 5 is a schematic diagram of a PCB of the present utility model.
FIG. 6 is a schematic view of a sheet metal front frame of the present utility model.
Fig. 7 is a schematic structural diagram of the antenna body.
Fig. 8 is a partial enlarged view at a in fig. 2.
The antenna comprises a metal plate front frame 1, a plastic panel 2, an antenna body 3, a PCB4, a limiting rib 5, a fixing buckle 6, a fixing buckle 7, an outer guiding slope 8, conductive foam 9, buffering foam 10, a connecting wire harness 11, an antenna joint 12, an error-proofing sheet 13, a clamping surface 14, an inner guiding slope 15, a back adhesive 16, a socket 17 and a convex hull 18.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings:
the BT & WIFI antenna fixing structure capable of simplifying the procedure as shown in fig. 1-8 comprises a plastic panel 2 and an antenna body, wherein the two sides of the plastic panel 2 are respectively provided with a panel fixing structure, the antenna body is connected with the plastic panel 2 through the antenna fixing structure and the panel fixing structure, the antenna body is provided with a connecting wire harness 11, the end of the connecting wire harness 11 is provided with an antenna connector 12, the antenna connector 12 is connected with a socket 17 on a PCB4, the PCB4 is connected with the plastic panel 2, the antenna body is positioned between the PCB4 and the plastic panel 2, the plastic panel 2 is connected with a sheet metal front frame 1, and the antenna body and the PCB4 are positioned between the plastic panel 2 and the sheet metal front frame 1.
The panel fixing structure comprises a pair of fixing buckles 6 and a pair of wire fixing buckles 7, wherein the fixing buckles 6 are arranged up and down, the wire fixing buckles 7 are arranged obliquely above the fixing buckles 6, and a wire paying-off interval is reserved between the fixing wire buckles; the antenna fixed knot constructs including setting up the block face 14 at the upper and lower both ends of antenna body, and block face 14 matches with fixed buckle 6, and the antenna body links to each other with plastic panel 2 through the cooperation between block face 14 and the fixed buckle 6, and the connecting wire wears to establish in fixed ply-yarn drill.
The fixed knot constructs still includes two sets of spacing muscle 5, is located the both sides between the fixed ply-yarn drill respectively, and every spacing muscle 5 of group are arranged from top to bottom, and interval size about between the spacing muscle 5 is all different, and one side of antenna body is provided with mistake proofing piece 13, misplaces the interval phase-match between piece and two spacing muscle 5 in wherein a set of. The fixed buckle 6 is provided with an outer guiding slope 8, and the outer guiding slope 8 and an inner guiding slope 15 arranged on the clamping surface 14.
The outer periphery of the connecting harness 11 is wrapped with buffer foam 10. The lateral surface of antenna body is equipped with conductive foam 9, and conductive foam 9 contacts with convex hull 18 that sets up on the panel beating front frame 1. The upper and lower ends of the antenna body are also provided with a back adhesive 16.
In the utility model, a pair of antenna bodies, namely a Bluetooth antenna and a WIFI antenna, are respectively arranged on two sides of a plastic panel 2, and a connecting wire harness 11 corresponding to the antenna is connected with a socket 17 on a PCB4 through an antenna connector 12. The limiting ribs 5 are divided into two groups, the first group is divided into two groups, the second group is divided into three groups, the upper and lower spacing between the limiting ribs 5 of the first group is different from the upper and lower spacing between any two limiting ribs 5 of the second group, and the height of the error-proofing sheet 13 is matched with the upper and lower spacing between the two limiting ribs 5 of the first group.
During assembly, the correct installation orientation of the antenna body 3 is determined through the error-proofing sheet 13 on the antenna body 3 and the first group of limit ribs 5 on the plastic panel 2, the antenna body 3 is pushed to the plastic panel 2, and the inner guide slope 15 of the antenna body 3 is matched with the outer guide slope 8 on the plastic panel 2, so that the clamping surface 14 on the antenna body 3 is smoothly matched with the fixed buckle 6, and meanwhile, the back adhesive 16 is adhered to the plastic panel 2; then assembling the connecting wire harness 11 and the fixing wire clip 7, and buffering the foam 10 to enable the connecting wire harness 11 and the fixing wire clip 7 to play a role of buffering after being assembled; and then the PCB4 is assembled with the plastic panel 2, the antenna connector 1212 is matched with the antenna base on the PCB4 after the assembly, and finally the sheet metal front frame 1 is assembled with the plastic panel 2, so that the conductive foam 9 on the outer side surface of the antenna body 3 is contacted with the inner wall of the convex hull 18, the antistatic performance of the whole machine is improved, and the two groups of limiting ribs 5 can limit the antenna body 3 between the two, thereby avoiding the shaking of the antenna body caused by vibration and the like and improving the installation stability.
According to the utility model, the antenna body 3 and the plastic panel 2 are assembled by matching the guide slope, the limit rib 5, the error-proofing sheet 13 and the back glue 16, the antenna body 3 is fixed by the fixing buckle 6 on the plastic panel 2, the wire fixing buckle 7 is fixedly connected with the wire harness 11, the wire harness 11 is connected with the PCB4, and then the wire harness 11 is pressed by the convex hull 18 on the sheet metal front frame 1, so that the assembly between the antenna body 3 and the wire harness 11 and the plastic panel 2 is carried out without using screws, the assembly process is simplified, the productivity is improved, and the subsequent disassembly is also facilitated.
The present utility model is not limited to the above-described embodiments, and based on the technical solutions of the present disclosure, those skilled in the art may make some substitutions and modifications to some technical features thereof without creative efforts, which are all within the scope of the present utility model.
Claims (7)
1. BT & WIFI antenna fixed knot that can simplify process constructs, including plastic panel and antenna body, its characterized in that: the both sides of plastic panel all are provided with panel fixed knot and construct, are provided with antenna fixed knot on the antenna body and construct with the panel through antenna fixed knot and panel fixed knot and construct and link to each other with the plastic panel, be provided with the connection pencil on the antenna body, the end of connection pencil is provided with antenna connector, antenna connector is connected with the socket on the PCB, the PCB links to each other with the plastic panel, the antenna body is in between PCB and the plastic panel, the plastic panel will link to each other with the panel beating front frame, antenna body and PCB are in between the plastic panel will with the panel beating front frame.
2. The BT & WIFI antenna fixing structure capable of simplifying procedures according to claim 1, wherein: the panel fixing structure comprises a pair of fixing buckles and a pair of wire fixing buckles, wherein the fixing buckles are arranged up and down, the wire fixing buckles are arranged obliquely above the fixing buckles, and a wire releasing interval is reserved between the fixing wire buckles;
the antenna fixing structure comprises clamping faces arranged at the upper end and the lower end of the antenna body, the clamping faces are matched with the fixing buckles, the antenna body is connected with the plastic panel through cooperation between the clamping faces and the fixing buckles, and the connecting wire is arranged in the fixing line card in a penetrating mode.
3. The BT & WIFI antenna fixing structure capable of simplifying procedures according to claim 2, wherein: the fixed knot constructs still includes two sets of spacing muscle, is located the both sides between the fixed ply-yarn drill respectively, and every spacing muscle of group is arranged from top to bottom, and interval size about between the spacing muscle is all different, and one side of antenna body is provided with the mistake proofing piece, misplaces the interval phase-match between two spacing muscle in piece and one of them group.
4. A BT & WIFI antenna fixing structure capable of simplifying procedures according to claim 3, characterized in that: the fixed buckle is provided with an outer guide slope, and the outer guide slope and an inner guide slope arranged on the clamping surface.
5. The BT & WIFI antenna fixing structure capable of simplifying procedures according to claim 4, wherein: the periphery of the connecting wire harness is wrapped with buffer foam.
6. The BT & WIFI antenna fixing structure capable of simplifying procedures according to claim 5, wherein: the lateral surface of antenna body is equipped with electrically conductive bubble cotton, and electrically conductive bubble cotton contacts with the convex hull that sets up on the panel beating front frame.
7. The BT & WIFI antenna fixing structure capable of simplifying procedures according to claim 6, wherein: the upper and lower ends of the antenna body are also provided with back glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322472473.9U CN220797062U (en) | 2023-09-12 | 2023-09-12 | BT & WIFI antenna fixing structure capable of simplifying procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322472473.9U CN220797062U (en) | 2023-09-12 | 2023-09-12 | BT & WIFI antenna fixing structure capable of simplifying procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797062U true CN220797062U (en) | 2024-04-16 |
Family
ID=90634778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322472473.9U Active CN220797062U (en) | 2023-09-12 | 2023-09-12 | BT & WIFI antenna fixing structure capable of simplifying procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797062U (en) |
-
2023
- 2023-09-12 CN CN202322472473.9U patent/CN220797062U/en active Active
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