CN216818600U - Engine controller antenna connection structure and engine - Google Patents
Engine controller antenna connection structure and engine Download PDFInfo
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- CN216818600U CN216818600U CN202123361827.XU CN202123361827U CN216818600U CN 216818600 U CN216818600 U CN 216818600U CN 202123361827 U CN202123361827 U CN 202123361827U CN 216818600 U CN216818600 U CN 216818600U
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Abstract
The application relates to the technical field of engine antennas, and discloses engine controller antenna connection structure and engine, coupling mechanism include coaxial antenna, female end plug connector and controller connecting seat, controller connecting seat electric connection engine controller, wherein: the coaxial antenna has an inner conductor; the female end connector comprises a connecting terminal, a first end of the connecting terminal is in compression joint with the inner conductor, and a second end of the connecting terminal is electrically connected with the controller connecting seat, so that the coaxial antenna is electrically connected with the controller connecting seat. The application discloses engine control ware antenna connection structure, not only can guarantee the performance of antenna, but also reduction in production cost.
Description
Technical Field
The application relates to the technical field of engine antennas, in particular to an engine controller antenna connecting structure and an engine.
Background
The antenna is a component for emitting or receiving electromagnetic waves in radio equipment, and is also an energy converter, and is a cross-sectional device of a circuit and a control key.
For an ECU (engine controller), when an antenna is connected, the antenna cannot be directly connected due to the fact that the working frequency range of the antenna is high, and therefore an intermediate plug connector is used for being connected with the antenna. The antenna generally adopts a coaxial antenna, and the coaxial antenna generally needs a special connector when being connected with the middle connector, however, the antenna is not beneficial to matching application under the condition, particularly, the coaxial antenna needs to be oppositely inserted with the special connector, and the special connector has higher cost, and the production cost is not reduced.
SUMMERY OF THE UTILITY MODEL
The application provides an engine controller antenna connection structure and engine, when satisfying the functional requirement of antenna, still reducible production cost.
In order to achieve the above object, in one aspect, the present application provides an engine controller antenna connection structure, including coaxial antenna, female end plug connector and controller connecting seat, controller connecting seat electric connection engine controller, wherein:
the coaxial antenna has an inner conductor;
female end plug connector connecting terminal, connecting terminal's first end with the inner conductor crimping, connecting terminal's second end with controller connecting seat electric connection, so that coaxial antenna electric connection the controller connecting seat.
Above-mentioned engine controller antenna connection structure, coaxial antenna pass through female end plug connector and are connected with the controller connecting seat, and coaxial antenna's inner conductor and the connecting terminal crimping of female end plug connector for coaxial antenna can with female end plug connector electric connection, and with controller connecting seat electric connection under the effect of female end plug connector. Because the inner conductor of the coaxial antenna is directly connected with the connecting terminal of the female end connector in a compression mode by the scheme, the connecting seat with the controller can be realized, and the special connector is omitted, so that the production cost is reduced.
Therefore, the engine controller antenna connection structure that this application provided through the connecting terminal crimping with coaxial antenna and female end plug connector, not only can guarantee the performance of antenna, still reduction in production cost.
Preferably, the female connector further comprises a pin, one end of the pin is connected with the connecting terminal, and the other end of the pin is connected with the controller connecting seat, so that the connecting terminal is connected with the controller connecting seat through the pin.
Preferably, coaxial antenna still includes outer protective layer, metallic shield layer and insulating layer, the insulating layer set up in the inner conductor surface, the metallic shield layer set up in the insulating layer surface, the outer protective layer set up in the metallic shield layer surface, follow coaxial antenna's extending direction, the inner conductor is connected the one end of female end plug connector stretches out the insulating layer.
Preferably, female end plug connector still includes the pencil bellows, connecting terminal is located in the pencil bellows, just the inner conductor crimping connecting terminal's one end is located in the pencil bellows.
Preferably, the coaxial antenna is a communication antenna.
On the other hand, the application can also provide an engine, including engine controller and the engine controller antenna connection structure of any preceding item, controller connecting seat electric connection the engine controller.
Drawings
Fig. 1 is a schematic structural diagram of a coaxial antenna according to an embodiment of the present application;
fig. 2 is a partial structural schematic diagram of a connection structure in an embodiment of the present application.
In the figure:
10-a coaxial antenna; 11-an outer protective layer; 12-a metallic shielding layer; 13-an insulating layer; 14-an inner conductor; 20-female end plug connector; 21-a connection terminal; 22-pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present disclosure provides an antenna connection structure for an engine controller, including a coaxial antenna 10, a female connector 20, and a controller connector (not shown), where the controller connector is electrically connected to an engine controller. The coaxial antenna 10 may include an outer protection layer 11, a metal shielding layer 12, an insulating layer 13, and an inner conductor 14, the inner conductor 14 is used for signal transmission, the material of the inner conductor may be a metal material such as a copper wire, the insulating layer 13 is disposed on the outer surface of the inner conductor 14, the metal shielding layer 12 is disposed on the outer surface of the insulating layer 13 and is used for shielding other signal interference, the material of the inner conductor may be tin plating or the like, and the outer protection layer 11 is disposed on the outer surface of the metal shielding layer 12 and is used for protecting the inner conductor 14 from being damaged by the outside.
The female connector 20 may include a connection terminal 21, one end of the inner conductor 14 may extend outside the insulation layer 13 and be crimped to the first end of the connection terminal 21, so as to electrically connect the inner conductor 14 and the connection terminal 21, and the second end of the connection terminal 21 may be electrically connected to the controller connection seat, so that the antenna signal may be transmitted from the inner conductor 14 to the controller connection seat through the connection terminal 21, and then transmitted from the controller connection seat to the engine controller.
In the antenna connection structure of the engine controller, the coaxial antenna 10 is connected with the controller connection seat through the female connector 20, and the inner conductor 14 of the coaxial antenna 10 is connected with the connection terminal 21 of the female connector 20 in a crimping manner, so that the coaxial antenna 10 can be electrically connected with the female connector 20 and electrically connected with the controller connection seat under the action of the female connector 20. The inner conductor 14 of the coaxial antenna 10 is directly connected with the connecting terminal 21 of the female end connector 20 in a compression mode through the scheme, so that the connection with the controller can be realized, and the production cost is reduced due to the fact that a special connector is omitted.
In some embodiments, the coaxial antenna 10 may be a communication antenna. Alternatively, in other embodiments, the coaxial antenna 10 may be other types of antennas.
In some embodiments, the female connector 20 may further include a pin 22, the second end of the connection terminal 21 may be electrically connected to one end of the pin 22 through a wire harness, and the other end of the pin 22 may be electrically connected to the controller connecting seat, so as to achieve the connection function of the female connector 20.
In some embodiments, the female connector 20 further has a harness bellows, the connection terminal 21 is located in the harness bellows to protect the connection terminal 21 from being damaged, and the end of the inner conductor 14 crimped with the connection terminal 21 can also be placed in the harness bellows, so that not only the signal transmission function of the antenna is ensured, but also the crimped portion can be protected.
Based on the same inventive concept, the present application may further provide an engine, including an engine controller and the antenna connection structure of the engine controller in any of the above embodiments, wherein the controller connection seat is electrically connected to the engine controller, and the inner conductor 14 of the coaxial antenna 10 is electrically connected to the controller connection seat after being pressed against the connection terminal 21 of the female connector 20, so as to implement signal transmission.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an engine controller antenna connection structure which characterized in that, includes coaxial antenna, female end plug connector and controller connecting seat, controller connecting seat electric connection engine controller, wherein:
the coaxial antenna has an inner conductor;
female end plug connector includes connecting terminal, connecting terminal's first end with the inner conductor crimping, connecting terminal's second end with controller connecting seat electric connection, so that coaxial antenna electric connection the controller connecting seat.
2. The engine controller antenna connection structure of claim 1, wherein the female connector further comprises a pin, one end of the pin is connected to the connection terminal, and the other end of the pin is connected to the controller connection base, so that the connection terminal is connected to the controller connection base through the pin.
3. The engine controller antenna connection structure of claim 1, characterized in that, coaxial antenna still includes outer protective layer, metallic shield and insulating layer, the insulating layer set up in the inner conductor surface, the metallic shield set up in the insulating layer surface, outer protective layer set up in the metallic shield surface, follow coaxial antenna's extending direction, the inner conductor is connected the one end of female end plug connector stretches out the insulating layer.
4. The engine controller antenna connection structure according to any one of claims 1 to 3, wherein the female-end connector further includes a harness bellows, the connection terminal is located in the harness bellows, and one end of the inner conductor, which is crimped against the connection terminal, is located in the harness bellows.
5. The engine controller antenna connection structure according to claim 1, wherein the coaxial antenna is a communication antenna.
6. An engine comprising an engine controller and an engine controller antenna connection structure as claimed in any one of claims 1 to 5, wherein the controller connection socket is electrically connected to the engine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123361827.XU CN216818600U (en) | 2021-12-29 | 2021-12-29 | Engine controller antenna connection structure and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123361827.XU CN216818600U (en) | 2021-12-29 | 2021-12-29 | Engine controller antenna connection structure and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818600U true CN216818600U (en) | 2022-06-24 |
Family
ID=82055791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123361827.XU Active CN216818600U (en) | 2021-12-29 | 2021-12-29 | Engine controller antenna connection structure and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818600U (en) |
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2021
- 2021-12-29 CN CN202123361827.XU patent/CN216818600U/en active Active
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