CN211481739U - Platform is concentrated in "wireless" intercommunication between avionics subassembly - Google Patents
Platform is concentrated in "wireless" intercommunication between avionics subassembly Download PDFInfo
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- CN211481739U CN211481739U CN201921494787.6U CN201921494787U CN211481739U CN 211481739 U CN211481739 U CN 211481739U CN 201921494787 U CN201921494787 U CN 201921494787U CN 211481739 U CN211481739 U CN 211481739U
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- rectangular connector
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Abstract
The utility model relates to an installation platform is concentrated in "wireless" intercommunication between avionics subassembly, include the platform frame that comprises back casing, back shroud and baffle bottom plate, by the communication system that B rectangular connector, A rectangular connector, printing board and welding pin constitute. The communication between the avionic components is carried out through the two rectangular connectors and the printed board, so that the use of electric conduction is avoided, and the communication of 'no-wire' signals is realized. The utility model has the advantages that: firstly, signals are communicated wirelessly, the machinability is good, the rectangular connector A10, the welding pins 13 and the printed board 9 are welded together by soldering tin and are installed on a platform frame, all welding of products is completed, and the processing period is short; secondly, signals are communicated wirelessly, so that the use of a large number of wires is avoided, and the light weight of the product is facilitated; thirdly, the complicated crossing condition after a large number of wires are welded is avoided, and the welding of the product is neat and beautiful.
Description
Technical Field
The invention belongs to the field of mechanical structure design and circuit design, relates to a wireless intercommunication centralized installation platform among avionic components, and particularly relates to a wireless intercommunication centralized installation platform among avionic component function cabinets, which is used for meeting the requirement of good manufacturability, realizing the light weight of products and improving the working reliability of product signal transmission.
Background
Traditional avionics subassembly is concentrated mounting platform and is docked through the rectangular connector and the function machine case that set up, other equipment connectors on circular connector and the machine, and each rectangular connector and circular connector communicate through the wire connection, and the pencil is numerous. The manufacturability is poor, a special template is needed for welding, the processing period is long, and the delivery progress of the product is limited to a certain extent; the number of the wire harnesses is large, so that the weight of the product is increased to a certain extent, and the light weight of the product is not facilitated; the product wire harness has poor aesthetic and artistic performance, and the trend of the wire harness is crisscross and is not beautiful. A new centralized avionics component mounting platform is needed to address this problem.
Disclosure of Invention
Technical problem to be solved
In order to avoid the defects of the prior art, the invention provides the concentrated mounting platform for the avionic components, the communication between the components is carried out through a printed board, the use of wires is avoided, the manufacturability is good, the weight of a product can be reduced to a certain extent, and the concentrated mounting platform is neat and attractive.
Technical scheme
A wireless intercommunication centralized installation platform among avionic components is characterized by comprising a rear shell 3, a baffle 11, a bottom plate 14, an A rectangular connector 10, a B rectangular connector 6, a printed board 9 and a welding pin 13; the rear shell 3 is positioned on one side of the bottom plate 14 to form an L-shaped structure, and two ends of the L-shaped structure are stably and fixedly connected through a baffle plate 11; the upper part of the rear shell 3 is provided with a plurality of B rectangular connectors 6, the lower part is provided with a printed board 9, and a plurality of A rectangular connectors 10 are welded with the printed board 9 through welding pins 13; a path for realizing signal intercommunication among the A rectangular connectors 10 is printed on the printed board 9; the sockets of the rectangular connector A10 and the rectangular connector B6 which are positioned on the inner side of the L shape are matched with the upper cavity and the lower cavity of the socket of the functional case 1, so that mutual insertion connection is realized, and the signal intercommunication among the avionic components is realized; the other end of the B rectangular connector 6 is butted with an onboard cable connector, so that signal intercommunication between the functional case and other onboard equipment is realized.
A rear cover 5 is provided at a portion of the rear case 3 where the rectangular connector 10 is provided, forming a closed space with the rear case 3.
Advantageous effects
The invention provides a wireless intercommunication centralized installation platform among avionic components, which comprises a platform frame and a communication system, wherein the platform frame is composed of a rear shell, a rear cover plate and a baffle bottom plate, and the communication system is composed of a B rectangular connector, an A rectangular connector, a printed board and welding pins. The communication between the avionic components is carried out through the two rectangular connectors and the printed board, so that the use of electric conduction is avoided, and the communication of 'no-wire' signals is realized. The signals are communicated wirelessly, and the processability is good; the light weight of the product is facilitated; the intricate crossing condition after a large number of wires are welded is avoided, and the product is welded neatly and attractively; the working reliability of product signal transmission is high.
The invention has the advantages that: firstly, signals are communicated wirelessly, the machinability is good, the rectangular connector A10, the welding pins 13 and the printed board 9 are welded together by soldering tin and are installed on a platform frame, all welding of products is completed, and the processing period is short; secondly, signals are communicated wirelessly, so that the use of a large number of wires is avoided, and the light weight of the product is facilitated; thirdly, the complicated crossing condition after a large number of wires are welded is avoided, and the welding of the product is neat and beautiful.
Drawings
FIG. 1: mounting effect diagram of avionic component on wireless intercommunication centralized mounting platform
FIG. 2: three-dimensional effect diagram of avionic component centralized installation platform with rear cover plate removed
FIG. 3: three-dimensional effect diagram of concentrated mounting platform of avionic component
FIG. 4: partial views of A rectangular connector, B rectangular connector and welding pin
1-functional case, 2-rectangular socket C, 3-rear shell, 4-screw a, 5-rear cover plate, 6-rectangular socket B, 7-screw B, 8-screw C, 9-printed board, 10-rectangular connector A, 11-baffle A, 12-screw d, 13-welding pin and 14-bottom plate.
Detailed Description
The invention will now be further described with reference to the following examples and drawings:
the technical scheme of the invention is as follows: a 'wireless' intercommunication centralized installation platform among avionic components comprises a platform frame consisting of a rear shell 3, a rear cover plate 5, a baffle plate 11 and a bottom plate 14, a communication system consisting of a B rectangular connector 6, an A rectangular connector 10, a printed board 9 and a welding pin 13, and fasteners consisting of a screws 4, B screws 7, c screws 8 and d screws 12.
The rear shell 3 is located on one side of the bottom plate 14 to form an L-shaped structure, two ends of the L-shaped structure are stably fixedly connected through the baffle plate 11, and the rear shell, the baffle plate and the baffle plate are fastened and connected through screws. The upper part of the rear shell 3 is fixedly connected with a plurality of B rectangular connectors 6 side by side through screws, the lower part of the rear shell is provided with a printed board 9, and a plurality of A rectangular connectors 10 are welded with the printed board 9 through welding pins 13; a path for realizing signal intercommunication among the A rectangular connectors 10 is printed on the printed board 9; the sockets of the rectangular connector A10 and the rectangular connector B6 which are positioned on the inner side of the L shape are matched with the upper cavity and the lower cavity of the socket of the functional case 1, so that mutual insertion connection is realized, and the signal intercommunication among the avionic components is realized; the other end of the B rectangular connector 6 is butted with an onboard cable connector, so that signal intercommunication between the functional case and other onboard equipment is realized.
Functional signals on the functional case 1 are clearly divided, signals for communication between the functional cases 1 are arranged in the lower cavity of the C rectangular connector 2, and signals for communication with other equipment on the aircraft are arranged in the upper cavity of the C rectangular connector 2. After the functional case 1 is installed in place on the wireless intercommunicating centralized installation platform, the upper cavity of the C rectangular connector 2 is connected with the B rectangular connector 6 on the centralized installation platform in an opposite inserting way, and the lower cavity of the C rectangular connector 2 is connected with the A rectangular connector 10 on the centralized installation platform in an opposite inserting way.
After the functional case 1 is installed on a centralized installation platform, the lower cavity and the upper cavity of the C rectangular connector 2 are respectively connected with the A rectangular connector 10 and the B rectangular connector 6 in an inserted mode, communication between the functional case 1 is carried out through the printed board 9, the use of a large number of communication wires is avoided, and the wireless communication of signals between the avionic components is achieved.
The rear cover 5 is fastened and connected to the rear case 3 at the portion of the rectangular connector 10 a by screws, and forms a closed space with the rear case 3. A communication system composed of the B rectangular connector 6, the A rectangular connector 10, the printed board 9 and the welding pins 13 is packaged inside, external dust and the like are isolated, the three-proofing capability of the communication system is improved, and the reliability and the communication safety of the communication system are further improved.
Claims (2)
1. A wireless intercommunication centralized installation platform among avionic components is characterized by comprising a rear shell (3), a baffle (11), a bottom plate (14), an A rectangular connector (10), a B rectangular connector (6), a printed board (9) and a welding pin (13); the rear shell (3) is positioned on one side of the bottom plate (14) to form an L-shaped structure, and the two ends of the L-shaped structure are stably and fixedly connected through a baffle plate (11); the upper part of the rear shell (3) is provided with a plurality of B rectangular connectors (6), the lower part of the rear shell is provided with a printed board (9), and a plurality of A rectangular connectors (10) are welded with the printed board (9) through welding pins (13); a path for realizing signal intercommunication among the A rectangular connectors (10) is printed on the printed board (9); the sockets of the A rectangular connector (10) and the B rectangular connector (6) which are positioned on the inner side of the L shape are matched with the upper cavity and the lower cavity of the socket of the functional case (1), so that mutual insertion connection is realized, and the signal intercommunication among the avionic components is realized; the other end of the B rectangular connector (6) is butted with an onboard cable connector, so that signal intercommunication between the functional case and other onboard equipment is realized.
2. The avionics component-to-component "wireless" interworking centralized mounting platform of claim 1, further comprising: a rear cover plate (5) is arranged at the part of the A rectangular connector (10) of the rear shell (3) to form a closed space with the rear shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494787.6U CN211481739U (en) | 2019-09-09 | 2019-09-09 | Platform is concentrated in "wireless" intercommunication between avionics subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494787.6U CN211481739U (en) | 2019-09-09 | 2019-09-09 | Platform is concentrated in "wireless" intercommunication between avionics subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211481739U true CN211481739U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494787.6U Active CN211481739U (en) | 2019-09-09 | 2019-09-09 | Platform is concentrated in "wireless" intercommunication between avionics subassembly |
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| Country | Link |
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| CN (1) | CN211481739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794081A (en) * | 2021-08-16 | 2021-12-14 | 西安空间无线电技术研究所 | Multi-component electronic product interconnection method and structure |
-
2019
- 2019-09-09 CN CN201921494787.6U patent/CN211481739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794081A (en) * | 2021-08-16 | 2021-12-14 | 西安空间无线电技术研究所 | Multi-component electronic product interconnection method and structure |
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