CN210162268U - Control device wiring channel - Google Patents
Control device wiring channel Download PDFInfo
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- CN210162268U CN210162268U CN201920710088.4U CN201920710088U CN210162268U CN 210162268 U CN210162268 U CN 210162268U CN 201920710088 U CN201920710088 U CN 201920710088U CN 210162268 U CN210162268 U CN 210162268U
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- control device
- wiring channel
- device wiring
- channel
- shunt
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Abstract
The utility model provides a wiring channel of a control device; including cable subassembly and spare part, the cable subassembly is the connecting channel between the spare part, the spare part includes: the utility model discloses an integrate the design, all fix all connecting wire in the support for whole product is inside walks the line neatly pleasing to the eye. During design, the cable and the connector are designed into a cable assembly set and are combined with the sensor, the shunt, the bus bar and the mounting bracket into an assembly, so that the integral installation and maintenance of a control device product are facilitated.
Description
Technical Field
The utility model relates to a controlling means inside wiring passageway, this novel wiring access structure specifically are used for the on-off control device who possesses the load power supply on the aircraft.
Background
The internal wiring channel structure of the control device is a structure derived in the process of matching and developing a certain control device of a certain type of airplane. The defects of the internal wiring channel structure of the prior control device are mainly in the sampling mode and the structural layout. The sampling mode is that Hall sensors are respectively added on a +135V line and a-135V line, the sampling value of the sensor on the +135V line is used as the sampling value of load current, the sampling values of 2 sensors are subjected to difference in an intelligent module by software, the difference value is used as a differential current value, Hall sensors with different specifications are needed due to different rated currents of channels, the sensors are large in size and heavy in weight, the software difference protection precision is low, and the response time cannot meet the requirement. The space utilization rate is low on the structural layout, the wire harnesses are all exposed, the wiring is disordered, and the installation and maintenance time is long. The traditional wiring channel structure increases the difficulty for the development of a certain control device of a certain airplane, has certain influence on the functional performance of the whole control device, and is not beneficial to the development of the airplane towards the direction of miniaturization, light weight, integration and high maneuverability.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a controlling means wiring channel.
The utility model discloses a following technical scheme can realize.
The utility model provides a wiring channel of a control device; including cable subassembly and spare part, the cable subassembly is the connecting channel between the spare part, the spare part includes:
the mounting bracket is used for providing an external interface and mounting internal parts and leads of the channel;
a bus bar to which an external power signal is input;
an integrated shunt for shunting power signals;
the Hall sensor collects the value of the load current as a sampling value;
and the intelligent control module processes the sampling value acquired by the Hall sensor into a differential current value.
The mounting bracket includes:
a side bracket, a channel mounting bracket;
a main support, and parts are installed;
side brackets, channel mounting.
The side supports are arranged at the lower ends of the two sides of the main support, and the lower support is arranged in the main support.
The integrated shunt is installed at the lower end of the lower support through the insulating support, and a resistor is arranged in the shunt.
The bus bars input external power signals to the integrated shunts, respectively.
The intelligent control module is installed on the upper end of the main support and is connected with the integrated shunt in a one-to-one correspondence mode through cable assemblies.
The Hall sensor is installed at the upper end of the lower support through an insulating boss, a through hole is processed in the upper end of the lower support, and a connecting wire of each integrated shunt and the intelligent controller penetrates through a round hole in the center of the Hall sensor.
The cable assembly comprises a conducting wire and a connector, the connector is installed at the top end in the main support, the output end of the connector is connected with the intelligent controller, and the input interface of the connector is connected with the integrated shunt through the conducting wire.
The wires are all fixed on the inner side wall of the main support.
The side wall of the main bracket is provided with leading-out ports of power wires and signal wires in different shapes.
The side support is provided with heat dissipation holes
The beneficial effects of the utility model reside in that: adopt and integrate the design thinking, all fix all connecting wire in the support for whole product is inside walks neatly pleasing to the eye. During design, the cable and the connector are designed into a cable assembly set and are combined with the sensor, the shunt, the bus bar and the mounting bracket into an assembly, so that the integral installation and maintenance of a control device product are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic bottom structure of the present invention;
fig. 3 is a schematic end view of the present invention;
in the figure: 1-main support, 11-side support, 111-heat dissipation holes, 12-lower support, 13-signal wire leading-out port, 14-power wire outlet, 15-end fixing plate, 2-intelligent controller, 3-Hall sensor, 4-integrated shunt, 5-bus bar A, 6-connector, 7-wire and bus bar B.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
A control device wiring channel; including cable subassembly and spare part, the cable subassembly is the connecting channel between the spare part, the spare part includes:
the mounting bracket is used for providing an external interface and mounting internal parts and leads of the channel;
a bus bar to which an external power signal is input;
an integrated shunt for shunting power signals;
the Hall sensor collects the value of the load current as a sampling value;
and the intelligent control module processes the sampling value acquired by the Hall sensor into a differential current value.
The mounting bracket includes:
a side bracket, a channel mounting bracket;
a main support, and parts are installed;
side brackets, channel mounting.
The side supports are arranged at the lower ends of the two sides of the main support, and the lower support is arranged in the main support.
The integrated shunt is installed at the lower end of the lower support through the insulating support, and a resistor is arranged in the shunt.
The bus bars input external power signals to the integrated shunts, respectively.
The intelligent control module is installed on the upper end of the main support and is connected with the integrated shunt in a one-to-one correspondence mode through cable assemblies.
The Hall sensor is installed at the upper end of the lower support through an insulating boss, a through hole is processed in the upper end of the lower support, and a connecting wire of each integrated shunt and the intelligent controller penetrates through a round hole in the center of the Hall sensor.
The cable assembly comprises a conducting wire and a connector, the connector is installed at the top end in the main support, the output end of the connector is connected with the intelligent controller, and the input interface of the connector is connected with the integrated shunt through the conducting wire.
The wires are all fixed on the inner side wall of the main support.
The side wall of the main bracket is provided with leading-out ports of power wires and signal wires in different shapes.
And heat dissipation holes are processed in the side brackets.
The utility model discloses controlling means inside wiring channel structure is to carry out redesign with wiring channel structure in the past, and load current passes through the shunt collection, and differential current passes through hall sensor collection. Because the differential protection requirements of all channels are the same, the Hall sensor can select the same specification. In the aspect of load current collection, the rated current value of each power distribution channel and the resistance value of the shunt are designed in a matching mode. The sensor and the shunt are respectively installed on the upper surface and the inner side of the lower bracket. This intelligence distribution channel is convenient for lay wire, and the pencil is hidden in the support basically, and is pleasing to the eye clean and tidy, space utilization is high, sound construction is reliable, light in weight is small, is convenient for maintain and change, and the interchangeability of product obtains very big improvement. The utility model has the main advantages that:
the main mounting bracket, the lower mounting bracket, the left mounting bracket and the right mounting bracket provide mounting positions for all devices, parts and wires in the wiring channel structure and provide external mechanical interfaces for the wiring channel structure;
the sensor mounting position is integrated, the sensor can be fixed on the lower support through four mounting bosses, and a circular through hole is reserved on the lower support for threading. The appearance of the sensor can be designed in a universal way;
the integrated shunt mounting position, the shunt passes through screw and fixing base installation on the lower carriage. The sensor and the shunt are respectively arranged on the upper surface and the lower surface of the lower bracket, so that wiring is facilitated, and the space utilization rate is high;
the connector in butt joint with the intelligent control module is fixed on the upper bracket, and the wires led out by the connector are distributed along the inner space of the upper bracket and can be fixed on two sides of the inner wall of the upper bracket, so that the installation and the maintenance are convenient, and the wiring is neat and beautiful;
the +135V and-135V power inputs are transmitted to different channels through the bus bars, so that the branching connection is facilitated, and the disordered high-power wire connection is avoided. The bus bar is arranged in the space below the lower bracket, so that the space is saved, and the safety of the installation and maintenance process is improved;
different lead-out outlets are designed on the upper bracket aiming at the power wire and the signal wire;
the internal wiring channel structure of the control device mainly comprises an intelligent control module, a sensor, a shunt, a bus bar, an upper bracket, a lower bracket, a left bracket, a right bracket, a connector and a plurality of wires, wherein the external installation schematic diagram is shown in figure 1, and the structural composition schematic diagram is shown in figure 2. The internal wiring channel structure of the control device inputs power signals through a bus bar A and a bus bar B, and signals of a shunt and a sensor are connected to an intelligent control module. The +135V input is connected with the shunt through the bus bar 1, a power line is led out from the shunt to the corresponding contactor, and sampling points are led out from the two ends of the shunt and are connected to the intelligent module. input-135V is connected to the contactor main contacts via bus bar B. All connectors and wires are designed as one cable assembly and the cable assembly is fixed inside the upper bracket. Structurally, the four supports are mainly fixed from top to bottom and from left to right, and the firmness and reliability of the product are ensured. The novel intelligent contactor has the advantages that the internal space of the control device is greatly saved, the weight is reduced, and the important function is played for improving the functional performance of a certain control device of a certain airplane.
Claims (10)
1. A control device wiring channel, characterized by comprising a cable assembly and a spare part, wherein the cable assembly is a connecting channel between the spare parts, and the spare part comprises:
the mounting bracket is used for providing an external interface and mounting internal parts and leads of the channel;
a bus bar to which an external power signal is input;
an integrated shunt for shunting power signals;
the Hall sensor collects the value of the load current as a sampling value;
and the intelligent control module processes the sampling value acquired by the Hall sensor into a differential current value.
2. The control device wiring channel of claim 1, wherein the mounting bracket comprises:
a side bracket, a channel mounting bracket;
a main support, and parts are installed;
side brackets, channel mounting.
3. The control device wiring channel of claim 2, wherein: the side supports are arranged at the lower ends of the two sides of the main support, and a lower support is also arranged in the main support.
4. The control device wiring channel of claim 1, wherein: the integrated shunt is installed at the lower end of the lower support through the insulating support, and a resistor is arranged in the shunt.
5. The control device wiring channel of claim 1, wherein: the bus bars input external power signals to the integrated shunts, respectively.
6. The control device wiring channel of claim 1, wherein: the intelligent control module is installed on the upper end of the main support and is connected with the integrated shunt in a one-to-one correspondence mode through cable assemblies.
7. The control device wiring channel of claim 1, wherein: the Hall sensor is installed at the upper end of the lower support through an insulating boss, a through hole is processed in the upper end of the lower support, and a connecting wire of each integrated shunt and the intelligent controller penetrates through a round hole in the center of the Hall sensor.
8. The control device wiring channel of claim 1, wherein: the cable assembly comprises a conducting wire and a connector, the connector is installed at the top end in the main support, the output end of the connector is connected with the intelligent controller, and the input interface of the connector is connected with the integrated shunt through the conducting wire.
9. The control device wiring channel of claim 7, wherein: the wires are all fixed on the inner side wall of the main support.
10. The control device wiring channel of claim 3, wherein: the side wall of the main bracket is provided with leading-out ports of power wires and signal wires in different shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710088.4U CN210162268U (en) | 2019-05-17 | 2019-05-17 | Control device wiring channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710088.4U CN210162268U (en) | 2019-05-17 | 2019-05-17 | Control device wiring channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210162268U true CN210162268U (en) | 2020-03-20 |
Family
ID=69791981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710088.4U Active CN210162268U (en) | 2019-05-17 | 2019-05-17 | Control device wiring channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210162268U (en) |
-
2019
- 2019-05-17 CN CN201920710088.4U patent/CN210162268U/en active Active
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