CN109327976B - Independent external antenna vehicle body controller - Google Patents
Independent external antenna vehicle body controller Download PDFInfo
- Publication number
- CN109327976B CN109327976B CN201811036477.XA CN201811036477A CN109327976B CN 109327976 B CN109327976 B CN 109327976B CN 201811036477 A CN201811036477 A CN 201811036477A CN 109327976 B CN109327976 B CN 109327976B
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- vehicle body
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- 239000007787 solid Substances 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011889 copper foil Substances 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- MTLMVEWEYZFYTH-UHFFFAOYSA-N 1,3,5-trichloro-2-phenylbenzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=CC=C1 MTLMVEWEYZFYTH-UHFFFAOYSA-N 0.000 description 13
- 238000005476 soldering Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Support Of Aerials (AREA)
Abstract
The utility model relates to a vehicle body controller of an independent external antenna, which uses a solid antenna to replace a copper foil antenna or an antenna integrated by injection molding, and the solid antenna is arranged outside a shell to enhance signal receiving capability, and is fixed through a three-dimensional space positioning structure, and is welded with a PCB (printed circuit board) through a welding hole, so that the welding is firm, the looseness and the falling are avoided, and the vibration resistance and the falling resistance of the vehicle body controller are improved. According to the three-section type solid antenna with three-dimensional bending, the fixed installation is convenient, the length of the solid antenna can be increased as much as possible, and the signal receiving capability is further enhanced. The connecting end of the entity antenna is limited to pass through the length of the PCB board through the expanding body, so that the problem of insensitive remote control receiving is prevented. According to the utility model, the antenna channel is arranged in the shell and is used for supporting the PCB, so that the hidden danger of falling loose of welding points of the solid antenna caused by overlarge stress of the welding points due to excessive pressing of the PCB when the solid antenna and the PCB are welded is avoided.
Description
Technical Field
The present utility model relates to a vehicle body controller, and more particularly to a vehicle body controller with a freestanding external antenna.
Background
The common automobile body controller adopts the copper foil antenna of direct setting on the PCB board, belongs to built-in antenna, then exists remote control insensitivity, remote control distance weak point, directly influences automobile body controller at the vehicle setting range, and then influences the holistic electrical design of vehicle, even structural design.
Chinese patent application 201621161454.8 discloses a vehicle body controller and a car, the vehicle body controller comprising: antenna, automobile body controller upper cover, PCB and automobile body controller lower cover, antenna and automobile body controller upper cover integrated into one piece that moulds plastics, the surface parallel and level of antenna upper surface and automobile body controller upper cover, the first contact end of antenna possesses the structure of bending, is connected with the second contact end of installing on the PCB in the automobile body controller upper cover, realizes the antenna function, and the automobile body controller lower cover is accomplished the assembly with automobile body controller upper cover, has realized with the antenna integration in the automobile body controller, has strengthened the signal receiving ability of antenna to a certain extent.
However, the utility model still has the following defects:
1. the injection molded antenna and the shell form an integrated structure, so that the installation and adjustment are inconvenient, and the production cost is high.
2. The antenna is connected with the second contact part of the PCB through the first contact part exposed in the vehicle body controller, and the antenna is in an integral injection molding mode, so that the antenna is difficult to weld and even cannot be welded, can only be connected through non-fixedly connected contacts, is easy to loosen or fall off, and causes poor vibration resistance and falling resistance.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the vehicle body controller of the independent external antenna, which has the advantages of effectively enhancing the signal receiving capability, being convenient to install and adjust and having low production cost.
The technical scheme of the utility model is as follows:
the utility model provides a vehicle body controller of stand alone type external antenna, includes casing, PCB board, entity antenna, and the casing surface is provided with the mounting groove, and entity antenna sets up in the mounting groove, and in the connecting end of entity antenna stretched into the casing, was connected with the PCB board, the mounting groove formed three-dimensional space location to entity antenna.
Preferably, the entity antenna comprises an antenna front section, an antenna middle section and an antenna tail section, wherein the end part of the antenna front section is a connecting end, and the antenna front section, the antenna middle section and the antenna tail section form bending in sequence; the antenna middle section and the antenna tail section are clamped in the mounting groove, and the antenna front section penetrates through the through hole in the bottom surface of the mounting groove and stretches into the shell.
Preferably, the antenna front section is substantially perpendicular to the antenna middle section, the antenna middle section is substantially perpendicular to the antenna tail section, and the antenna front section and the antenna tail section form substantially spatial perpendicularity.
Preferably, the mounting groove corresponds to the antenna middle section and the antenna tail section, and comprises a middle section groove and a tail section groove, an opening position of the middle section groove is provided with an opening limiting mechanism, an opening position of the tail section groove is provided with a closed limiting mechanism, the opening limiting mechanism forms a necking to the opening of the middle section groove, and the closed limiting mechanism forms a closing to the opening of the tail section groove.
Preferably, the opening limiting mechanism comprises limiting blocks arranged on two sides of the opening position of the middle section groove, the limiting blocks transversely extend towards the upper side of the middle section groove, and the lower surface of the limiting blocks towards the middle section groove is a cambered surface.
Preferably, the transverse distance between the two limiting blocks is smaller than the diameter of the middle section of the antenna and larger than the radius of the middle section of the antenna; the middle section of the antenna forms interference fit at the position of the opening limiting mechanism.
Preferably, the two limiting blocks 141 and the middle section groove form a 3/4 circular arc.
Preferably, the closed limit mechanism is a limit bridge arranged above the opening position of the tail section groove, and the lower surface of the limit bridge facing the tail section groove is an arc surface.
Preferably, the rear end of the tail section groove extends out of the yielding groove, and is used for providing yielding space for the entity antenna when the entity antenna is assembled.
Preferably, the position of the connecting end of the entity antenna, which is at a certain distance from the tail end, is set as an expanding body, the expanding body is clamped on one surface of the PCB, the tail end of the connecting end penetrates through the PCB and extends out of the PCB for a certain length to form a welding section, and the entity antenna is welded on the PCB through the welding section.
Preferably, the inner wall of the shell extends inwards from the through hole to form an antenna channel, the antenna channel faces to the connection position of the solid antenna and the PCB, and the front section of the antenna extends to the PCB along the antenna channel; the antenna channel and the PCB form a propping limit.
Preferably, the antenna channel is provided with a slot along the length direction, and the cross section of the antenna channel is in a C shape or an arc shape.
Preferably, a reinforcing plate is provided between the outer wall of the antenna passage and the inner wall of the housing along the length direction of the antenna passage.
The beneficial effects of the utility model are as follows:
according to the vehicle body controller of the independent external antenna, the solid antenna is used for replacing a copper foil antenna or an antenna integrated with injection molding, the solid antenna is arranged outside the shell, so that the signal receiving capacity is enhanced, the solid antenna is fixed through a three-dimensional space positioning structure, and is welded with the PCB through the welding hole, so that the welding is firm, loosening and falling are avoided, and the vibration resistance and falling resistance of the vehicle body controller are improved.
According to the three-section type solid antenna with three-dimensional bending, the fixed installation is convenient, the length of the solid antenna can be increased as much as possible, and the signal receiving capability is further enhanced. The entity antenna is welded with the PCB through the connecting end extending into the shell, so that the PCB is not required to be close to the shell on one side of the antenna as much as possible, and the length of the entity antenna can be further increased. The connecting end of the entity antenna limits the length passing through the PCB through the expanding body, so that the problem that the remote control receiving is insensitive due to the fact that the front signal and the back signal are mutually offset and subtracted due to the fact that the length passing through the PCB is too long is prevented.
According to the utility model, the antenna channel is arranged in the shell, is communicated with the through hole and has a certain length, and can be used for supporting the PCB, so that the hidden danger of falling loose of welding points of the solid antenna caused by overlarge stress of the welding points due to excessive pressing of the PCB when the solid antenna and the PCB are welded is avoided. The antenna channel is provided with the slot along the length direction, so that the solid antenna can only deform towards the slot direction when being inserted, and the solid antenna and the PCB are convenient to insert and mount.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the structure of the present utility model;
FIG. 3 is a partial schematic view of the relief slot position;
FIG. 4 is a schematic view of the structure of the opening limiting mechanism;
FIG. 5 is a schematic view of the closure limiting mechanism;
fig. 6 is a partial schematic view of the front section of the antenna;
fig. 7 is a schematic diagram of the assembly of the upper cover and the solid antenna (inner surface view);
fig. 8 is a partial schematic view of antenna channel locations (showing a physical antenna);
in the figure: 10 is a shell, 11 is an upper cover, 12 is a base, 13 is a mounting groove, 131 is a middle section groove, 132 is a tail section groove, 133 is a yielding groove, 14 is an opening limiting mechanism, 141 is a limiting block, 15 is a closed limiting mechanism, 151 is a limiting bridge, 16 is an antenna channel, 161 is a slot, 162 is a reinforcing plate, 20 is a solid antenna, 21 is an antenna front section, 211 is an expanding body, 212 is a welding section, 22 is an antenna middle section, 23 is an antenna tail section, and 30 is a PCB board.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
The utility model provides a vehicle body controller of an independent external antenna for solving the defects of weak antenna signal receiving capability, high cost, poor vibration resistance and breakage resistance and the like in the prior art, as shown in fig. 1 and 2, the vehicle body controller comprises a shell 10, a PCB (printed circuit board) 30 and a solid antenna 20 (a solid brass antenna can be adopted), wherein the shell 10 comprises an upper cover 11 and a base 12, and the PCB 30 is arranged in the shell 10; the outer surface of the shell 10 is provided with a mounting groove 13, the entity antenna 20 is arranged in the mounting groove 13, the connecting end of the entity antenna 20 stretches into the shell 10 and is connected with the PCB 30, the mounting groove 13 forms three-dimensional space positioning for the entity antenna 20, namely, the surface provided with the mounting groove 13 is used as a reference surface, an XYZ coordinate system is established, the entity antenna 20 can realize positioning in X-axis, Y-axis and Z-axis directions in the mounting groove 13, and the entity antenna 20 is fixed in the mounting groove 13. In this embodiment, the mounting groove 13 is provided on the outer surface of the upper cover 11.
In order to realize three-dimensional space alignment, the solid antenna 20 is configured as a three-section three-dimensional bending structure, that is, the solid antenna 20 includes an antenna front section 21, an antenna middle section 22, and an antenna tail section 23, the end of the antenna front section 21 is a connection end, and the antenna front section 21, the antenna middle section 22, and the antenna tail section 23 sequentially form bending. In this embodiment, the front antenna section 21 is substantially perpendicular to the middle antenna section 22, the middle antenna section 22 is substantially perpendicular to the rear antenna section 23, and the front antenna section 21 and the rear antenna section 23 form substantially spatial verticality. The middle section 22 and the tail section 23 are clamped in the mounting groove 13, so that the positioning in the X-axis and Y-axis directions can be realized; the antenna front section 21 passes through the through hole of the bottom surface of the mounting groove 13 and extends into the housing 10 for connection with the PCB board 30. Meanwhile, the three-section type three-dimensional bent solid antenna 20 is matched with the mounting groove 13, so that the solid antenna 20 can be limited to rotate, and the effect of stability and reliability (mainly aiming at stability in the driving process, such as signal receiving sensitivity) is achieved.
For positioning of the physical antenna 20 in the Z-axis direction, i.e. for limiting the physical antenna 20 in the Z-axis direction. In the utility model, the mounting groove 13 corresponds to the antenna middle section 22 and the antenna tail section 23, and comprises a middle section groove 131 and a tail section groove 132, wherein an opening position of the middle section groove 131 is provided with an opening limiting mechanism 14, an opening position of the tail section groove 132 is provided with a closed limiting mechanism 15, the opening limiting mechanism 14 forms a shrinkage mouth on the opening of the middle section groove 131, and the closed limiting mechanism 15 forms a closed mouth on the opening of the tail section groove 132. The necking formed by the opening limiting mechanism 14 limits the middle section 22 of the antenna in the Z-axis direction, and the closing formed by the closing limiting mechanism 15 limits the tail section 23 of the antenna in the Z-axis direction.
In order to facilitate the installation of the physical antenna 20, as shown in fig. 3, a relief groove 133 extends from the rear end of the tail section groove 132, so as to provide a relief space for the physical antenna 20 when the physical antenna 20 is assembled. When the entity antenna 20 is installed, the antenna tail section 23 can be put into the yielding groove 133, then moved to the tail section groove 132, passed through the closing limiting mechanism, installed in place, and then installed to the middle section groove 131 from the antenna middle section 22. For ease of installation, in this embodiment, the distance from the end of the relief groove 133 to the closing limiting mechanism should be greater than the length of the antenna tail section 23.
Normally, for convenient installation, the antenna middle section 22 is longest, the antenna front section 21 and the antenna tail section 23 are shorter, a closed limit mechanism 15 and a plurality of open limit mechanisms 14 are arranged, when the antenna is installed, the antenna tail section 23 passes through the closed limit mechanism 15, the antenna tail section 23 is installed in place in the tail section groove 132, then the solid antenna 20 is rotated, the antenna middle section 22 is rotated towards the middle section groove 131 and is clamped into the middle section groove 131 from the open limit mechanism 14, and the antenna front section 21 is well inserted from a through hole and extends into the shell 10. The closed limit mechanism 15 is arranged in the tail section groove 132, so that on one hand, the antenna tail section 23 can be inevitably prevented from falling off from the tail section groove 132, and on the other hand, compared with the longer antenna middle section 22, the shorter antenna tail section 23 can more conveniently pass through the closed limit mechanism 15 from the tail section groove 132. Correspondingly, the opening limiting mechanism 14 is arranged in the middle section groove 131, so that the longer antenna middle section 22 can be conveniently pressed down, and the antenna middle section 22 passes over the opening limiting mechanism 14 and is clamped into the middle section groove 131. Under the combined action of the opening limiting mechanism 14 and the closing limiting mechanism 15, the limiting of the entity antenna 20 in the Z-axis direction can be realized.
Specifically, as shown in fig. 4, the opening limiting mechanism 14 includes limiting blocks 141 disposed on two sides of the opening position of the middle section groove 131, the limiting blocks 141 extend transversely toward the upper side of the middle section groove 131, and the transverse distance between the two limiting blocks 141 is smaller than the diameter of the middle section 22 of the antenna and larger than the radius of the middle section 22 of the antenna; the antenna middle section 22 forms interference fit at the position of the opening limiting mechanism 14, namely, the enclosed space between the opening limiting mechanism 14 and the middle section groove 131 is in interference fit with the antenna middle section 22 for limiting. The lower surface of the limiting block 141 facing the middle section groove 131 is a cambered surface, in this embodiment, the two limiting blocks 141 of the opening limiting mechanism 14 and the middle section groove 131 form a 3/4 arc, and the pressing force and the pulling force of the solid antenna 20 are equivalent, so that the solid antenna is convenient to assemble and disassemble. As shown in fig. 5, the closed limit mechanism 15 is a limit bridge 151 disposed above the opening position of the tail section groove 132, and the lower surface of the limit bridge 151 facing the tail section groove 132 is an arc surface, that is, the limit bridge 151 and the tail section groove 132 form 1 full arc.
In the present utility model, the physical antenna 20 is welded after passing through the welding hole of the PCB 30, in order to control the length of the physical antenna 20 passing through the PCB 30 and prevent the problem of insensitive remote control reception caused by cancellation and subtraction of the front signal and the back signal due to the overlong length of the physical antenna 20 passing through the PCB 30, the position of the connecting end of the physical antenna 20, which is a distance from the end, is set as the expanding body 211, as shown in fig. 6, the expanding body 211 is clamped on one side of the PCB 30, the end of the connecting end passes through the PCB 30 and extends for a certain length to form the welding section 212, and the physical antenna 20 is welded on the PCB 30 through the welding section 212. In this embodiment, the expanding body 211 is flattened at a set position of the antenna front section 21 of the solid antenna 20 to form the expanding body 211 with a limiting function, and the connection end passes through the soldering hole of the PCB board 30 until the expanding body 211 is clamped in the soldering hole. Then, the soldering is performed by the wave soldering process, after the soldering is performed, the gap between the soldering hole and the solid antenna 20 is filled, and the flattened expanded diameter body 211 and the soldering hole can be contacted with the soldering in a larger area, so that the soldering is more fastened.
In order to facilitate alignment assembly of the entity antenna 20, the utility model is provided with a guiding deviation rectifying mechanism in the housing 10, which is in butt joint with the through hole, so as to rectify the direction of the connecting end of the entity antenna 20, and the guiding deviation rectifying mechanism is used for preventing deformation of the housing 10 or deformation of the entity antenna 20, so that the entity antenna 20 is difficult to be aligned and assembled with the PCB 30. As shown in fig. 7 and 8, in the present embodiment, the inner wall of the housing 10 extends inward from the through hole to form an antenna channel 16, the antenna channel 16 faces the connection position of the physical antenna 20 and the PCB board 30, i.e. the soldering hole, and the antenna front section 21 extends to the PCB board 30 along the antenna channel 16, so that the orientation and position of the antenna front section 21 can be defined approximately, and the PCB board 30 can be assembled conveniently. In the present embodiment, since the physical antenna 20 is disposed on the outer surface of the upper cover 11 of the housing 10, the antenna channel 16 is correspondingly disposed on the inner wall of the upper cover 11.
The antenna channel 16 can also support the PCB 30, namely, in the assembly process, the entity antenna 20 and the PCB 30 are firstly installed in place, and then are welded, and as the antenna channel 16 and the PCB 30 form a propping limit, the PCB 30 is prevented from being excessively pressed in the welding process, so that the stress of the welding point is excessively large, and the hidden danger of falling loose exists in the welding point of the entity antenna 20.
In this embodiment, the antenna channel 16 is provided with a slot 161 along the length direction, and the cross section of the antenna channel 16 is in a "C" shape or a circular arc shape. The slot 161 of the antenna channel 16 increases the adjustment margin of the solid antenna 20, and the solid antenna 20 which is convenient to excessively deform can be easily penetrated into the housing 10, and then adjusted to an angle convenient to be connected with the PCB board 30.
In order to enhance the strength of the antenna channel 16 and enhance the vibration and drop resistance, in this embodiment, a reinforcing plate 162 is disposed between the outer wall of the antenna channel 16 and the inner wall of the housing 10 along the length direction of the antenna channel 16 to prevent the antenna channel 16 with the slot 161 from breaking and tilting during vibration and drop.
The above examples are only for illustrating the present utility model and are not to be construed as limiting the utility model. Variations, modifications, etc. of the above-described embodiments are intended to fall within the scope of the claims of the present utility model, as long as they are in accordance with the technical spirit of the present utility model.
Claims (12)
1. The vehicle body controller of the independent external antenna is characterized by comprising a shell, a PCB and an entity antenna, wherein an installation groove is formed in the outer surface of the shell, the entity antenna is arranged in the installation groove and comprises an antenna front section, an antenna middle section and an antenna tail section, the end part of the antenna front section is a connecting end, and the antenna front section, the antenna middle section and the antenna tail section form bending in sequence; the antenna middle section and the antenna tail section are clamped in the mounting groove, the antenna front section penetrates through the through hole in the bottom surface of the mounting groove and stretches into the shell, the connecting end of the entity antenna stretches into the shell, the entity antenna is welded with the PCB through the welding hole of the PCB, the mounting groove is used for positioning the entity antenna in three-dimensional space, the position, away from the tail end by a certain distance, of the connecting end of the entity antenna is set to be an expanding body, and the length, penetrating through the PCB, of the connecting end is limited by the expanding body.
2. The vehicle body controller of claim 1, wherein the front antenna section is perpendicular to the middle antenna section, the middle antenna section is perpendicular to the rear antenna section, and the front antenna section is spatially perpendicular to the rear antenna section.
3. The vehicle body controller of the independent external antenna according to claim 1, wherein the mounting groove corresponds to the middle section of the antenna and the tail section of the antenna, and comprises a middle section groove and a tail section groove, an opening position of the middle section groove is provided with an opening limiting mechanism, an opening position of the tail section groove is provided with a closed limiting mechanism, the opening limiting mechanism forms a shrinkage mouth to an opening of the middle section groove, and the closed limiting mechanism forms a closed mouth to an opening of the tail section groove.
4. The vehicle body controller of claim 3, wherein the opening limiting mechanism comprises limiting blocks arranged on two sides of the opening position of the middle section groove, the limiting blocks transversely extend towards the upper side of the middle section groove, and the lower surface of the limiting block towards the middle section groove is an arc surface.
5. The vehicle body controller of the free standing external antenna according to claim 4, wherein the lateral distance between the two stoppers is smaller than the diameter of the middle section of the antenna and larger than the radius of the middle section of the antenna; the middle section of the antenna forms interference fit at the position of the opening limiting mechanism.
6. The vehicle body controller of claim 5, wherein the two limiting blocks and the middle section groove form a 3/4 arc.
7. The vehicle body controller of claim 3, wherein the closed limit mechanism is a limit bridge disposed above the opening position of the tail section groove, and the lower surface of the limit bridge facing the tail section groove is a cambered surface.
8. The vehicle body controller of claim 3 or 7, wherein the rear end of the tail section groove extends out of the relief groove for providing a relief space for the physical antenna when the physical antenna is assembled.
9. The vehicle body controller of claim 1, wherein the enlarged body is clamped on one surface of the PCB, and the end of the connection end passes through the PCB and extends out a certain length to form a welding section, and the solid antenna is welded on the PCB through the welding section.
10. The vehicle body controller of the free standing external antenna according to claim 1, wherein the inner wall of the housing extends inwardly from the through hole an antenna channel, the antenna channel faces the connection position of the physical antenna and the PCB board, and the antenna front section extends to the PCB board along the antenna channel; the antenna channel and the PCB form a propping limit.
11. The vehicle body controller of claim 10, wherein the antenna channel is slotted in a length direction, and the cross section of the antenna channel is "C" shaped or circular arc shaped.
12. The vehicle body controller of claim 10 or 11, wherein a reinforcing plate is provided between an outer wall of the antenna passage and an inner wall of the housing along a length direction of the antenna passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036477.XA CN109327976B (en) | 2018-09-06 | 2018-09-06 | Independent external antenna vehicle body controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036477.XA CN109327976B (en) | 2018-09-06 | 2018-09-06 | Independent external antenna vehicle body controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109327976A CN109327976A (en) | 2019-02-12 |
| CN109327976B true CN109327976B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036477.XA Active CN109327976B (en) | 2018-09-06 | 2018-09-06 | Independent external antenna vehicle body controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109327976B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021205307A1 (en) * | 2021-05-25 | 2022-12-01 | Robert Bosch Gesellschaft mit beschränkter Haftung | Connector for an electronic control unit and control unit |
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| CN106087999A (en) * | 2016-03-19 | 2016-11-09 | 王继忠 | A kind of stir constructing device and the construction method thereof spraying expanding reinforcing pile |
| CN206264961U (en) * | 2016-10-25 | 2017-06-20 | 北京汽车研究总院有限公司 | A kind of car body controller and automobile |
| CN207021369U (en) * | 2017-07-05 | 2018-02-16 | 新疆华兴信达信息技术有限公司 | A kind of new 4G external antennas structure |
| CN209402868U (en) * | 2018-09-06 | 2019-09-17 | 厦门宏发汽车电子有限公司 | A kind of car body controller of stand alone type external antenna |
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| CN109327976A (en) | 2019-02-12 |
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