Aviation joint wiring module

Abstract

The utility model discloses an aviation joint wiring module, which comprises a shell, a circuit board, an aviation connector, an aviation joint and a crimping terminal, and is mounted in the shell through the circuit board. The aviation connector is arranged on the circuit board; the aviation joint is connected with the aviation connector so as to introduce a power supply and / or a signal; the number of the wire pressing terminals is multiple, each wire pressing terminal is arranged on the circuit board, and each wire pressing terminal is electrically connected with the aviation connector so as to lead out a power supply and / or a signal. Therefore, the circuit board, the aviation connector and the crimping terminal can be protected to a certain extent through the shell. In the embodiment of the utility model, the power supply and the signal are introduced into the circuit board through the aviation connector and the aviation joint, so that the access of the input power supply and the signal line is more convenient. And the aviation connector and the aviation joint are usually made of metal materials and are not easy to damage, so that the reliability of the connected power line and signal line is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, in particular to an aviation connector wiring module. Background Art

[0002] Wiring terminals are used for conducting or controlling a power supply. To protect the wiring, the wiring terminals are usually arranged in a terminal box. In the prior art, the power supply and signal line input ends of the wiring terminals are usually connected by ordinary pressure terminals. Therefore, an input pressure terminal and an output pressure terminal are respectively arranged on the wiring terminal. When there are many input signals, it is troublesome to connect the wiring through the input wiring terminal. In some improvements, connection is also made by means of a plug and a socket. However, this kind of connection is usually not very stable and is prone to falling off, resulting in unreliable connection signals. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, an object of the utility model is to provide an aviation connector wiring module.

[0004] To achieve the above object, an embodiment of the utility model provides an aviation connector wiring module, which includes:

[0005] A housing;

[0006] A circuit board, which is installed in the housing;

[0007] An aviation connector, which is installed on the circuit board;

[0008] An aviation joint, which is connected to the aviation connector to introduce the power supply and / or signal;

[0009] Pressure terminals, a plurality of which are respectively provided, and each of the pressure terminals is respectively arranged on the circuit board and is respectively electrically connected to the aviation connector to lead out the power supply and / or signal.

[0010] Further, according to an embodiment of the utility model, the aviation connector wiring module further includes:

[0011] A power indication circuit, which is connected to the power supply end of the aviation connector through the circuit board to indicate the power supply.

[0012] Further, according to an embodiment of the utility model, the power indication circuit includes:

[0013] A first resistor R1, one end of which is connected to the positive power supply end of the aviation connector;

[0014] A power indicator light, the power indicator light includes a first light-emitting diode D1, an anode of the first light-emitting diode D1 is connected to the other end of the first resistor R1, and a cathode of the first light-emitting diode D1 is connected to a negative power terminal of the aviation connector.

[0015] Further, according to an embodiment of the present invention, the aviation connector wiring module further includes:

[0016] A power positive-negative switching circuit, the power positive-negative switching circuit includes a switching switch, the switching switch is disposed on the circuit board, a positive power terminal of the aviation connector is connected to a first channel end of the switching switch, a negative power terminal of the aviation connector is connected to a second channel end of the switching switch, and a common terminal of the switching switch is electrically connected to the wire pressing terminal.

[0017] Further, according to an embodiment of the present invention, the aviation connector wiring module further includes:

[0018] A signal indication circuit, the signal indication circuit is disposed on the circuit board, each wire pressing terminal is connected to the common terminal of the switching switch through a signal indication circuit, and the signal indication circuit is used for indicating the signal of the wire pressing terminal.

[0019] Further, according to an embodiment of the present invention, the signal indication circuit includes:

[0020] A second resistor R2, one end of the second resistor R2 is connected to the common terminal of the switching switch;

[0021] A signal indicator light, the signal indicator light includes a second light-emitting diode D2, a cathode of the second light-emitting diode D2 is connected to the other end of the second resistor R2, and an anode of the light-emitting diode D2 is connected to a first signal terminal of the wire pressing terminal.

[0022] Further, according to an embodiment of the present invention, the signal indication circuit includes:

[0023] The signal indicator light further includes a third light-emitting diode D3, an anode of the third light-emitting diode D3 is connected to the other end of the second resistor R2, and a cathode of the third light-emitting diode D3 is connected to the first signal terminal of the wire pressing terminal.

[0024] Further, according to an embodiment of the present invention, the wire pressing terminal is a spring terminal.

[0025] Further, according to an embodiment of the present invention, the housing includes:

[0026] Upper cover;

[0027] Main housing, and the upper cover is detachably connected to the main housing.

[0028] In the aviation connector wiring module provided by the embodiment of the present utility model, a circuit board is installed in the housing; an aviation connector is installed on the circuit board; an aviation joint is connected to the aviation connector to introduce the power supply and / or signal; a plurality of wire pressing terminals are respectively provided, and each wire pressing terminal is respectively arranged on the circuit board, and each wire pressing terminal is electrically connected to the aviation connector to lead out the power supply and / or signal. In this way, the circuit board, the aviation connector, and the wire pressing terminals can be protected to a certain extent through the housing. Since in the embodiment of the present utility model, the power supply and the signal are introduced into the circuit board through the aviation connector and the aviation joint, the access of the input power supply and the signal line is more convenient. And the aviation connector and the aviation joint usually adopt metal materials and are not easily damaged, ensuring the reliability of the access of the power supply line and the signal line. Description of the Drawings

[0029] Figure 1 Schematic structural diagram of the aviation connector wiring module provided by the embodiment of the present utility model;

[0030] Figure 2 Exploded structural diagram of the aviation connector wiring module provided by the embodiment of the present utility model;

[0031] Figure 3 Top view structural diagram of the circuit board, the aviation connector, the wire pressing terminal and the main housing provided by the embodiment of the present utility model;

[0032] Figure 4 Wiring circuit structural diagram of the circuit board provided by the embodiment of the present utility model;

[0033] Figure 5 For Figure 4 Partial enlarged structural diagram of the wiring circuit structural diagram of the circuit board;

[0034] Figure 6 Another wiring circuit structural diagram of the circuit board provided by the embodiment of the present utility model;

[0035] Figure 7 For Figure 6 Partial enlarged structural diagram of the wiring circuit structural diagram of the circuit board.

[0036] Reference Signs:

[0037] Housing 10;

[0038] Upper cover 101;

[0039] Main housing 102;

[0040] Circuit board 20;

[0041] Aviation connector 30;

[0042] Aviation joint 40;

[0043] Pressure terminal 50;

[0044] Power indicator light 60;

[0045] Toggle switch 70;

[0046] Signal indicator light 80.

[0047] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0048] In order to enable those skilled in the art of this technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0049] Reference to "embodiment" herein means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present utility model. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0050] Refer to Figures 1 to 7 , an embodiment of the present utility model provides a wiring module for an aviation joint 40, including: a housing 10, a circuit board 20, an aviation connector 30, a pressure terminal 50 and an aviation joint 40. The circuit board 20 is installed in the housing 10; the aviation connector 30 is installed on the circuit board 20; the aviation joint 40 is connected to the aviation connector 30 to introduce the power supply and / or signal; a plurality of pressure terminals 50 are respectively provided, and each pressure terminal 50 is respectively arranged on the circuit board 20, and each pressure terminal 50 is electrically connected to the aviation connector 30 to lead out the power supply and / or signal. Specifically, as Figure 1 and Figure 2As shown in the figure, the aviation connector 40 can be connected to the input signal line and the power line. Among them, the signal line can include multiple ones, so that multiple input signals can be introduced. The power line can introduce the positive and negative terminals of the DC power supply respectively. The aviation connector 40 can be threadedly connected to the aviation connector 30. In this way, the connection terminals of the aviation connector 30 can be electrically connected to the aviation connector 40. Then, the signals or power sources accessed through the aviation connector 40 can be introduced onto the circuit board 20 through the aviation connector 30. The aviation connector 30 is electrically connected to the wire pressing terminal 50 through the circuit board 20. Among them, in an embodiment of the present invention, the wire pressing terminal 50 is a spring terminal. This makes it more convenient to lead out the connection of the signal line and makes the wiring more convenient. The housing 10 can provide a certain protection for the circuit board 20, the aviation connector 30, and the wire pressing terminal 50. Since in the embodiment of the present invention, the power supply and signals are introduced onto the circuit board 20 through the aviation connector 30 and the aviation connector 40, it makes the access of the input power supply and the signal line more convenient. And the aviation connector 30 and the aviation connector 40 are usually made of metal materials and are not easily damaged, ensuring the reliability of the access power supply line and signal line. As Figure 2 and Figure 3 As shown in the figure, a plurality of wire pressing terminals 50 are respectively provided, and different numbers are set according to application requirements.

[0051] Referring to Figures 2 to 7 , the wiring module of the aviation connector 40 further includes: a power indicator circuit, and the power indicator circuit is connected to the power supply terminal of the aviation connector 30 through the circuit board 20 to indicate the power supply. As Figures 2 to 7 As shown in the figure, the power indicator circuit includes: a first resistor R1 and a power indicator lamp 60. One end of the first resistor R1 is connected to the positive power supply terminal of the aviation connector 30; the power indicator lamp 60 includes a first light-emitting diode D1. The anode of the first light-emitting diode D1 is connected to the other end of the first resistor R1, and the cathode of the first light-emitting diode D1 is connected to the negative power supply terminal of the aviation connector 30. As Figures 2 to 3 As shown in the figure, the power indicator lamp 60 can be arranged on the circuit board 20. Through the lighting and extinguishing of the indicator lamp, the state of the introduced power supply can be indicated. For example, when the indicator lamp is in the lighting state, it indicates that the introduced power supply is in the normal working state, otherwise, it is in the abnormal working state. As Figure 5 or Figure 7 As shown in the figure, the working process of the power indicator circuit is that when the introduced power supply is correctly connected, the positive and negative terminals of the DC power supply supply power to the power indicator circuit composed of the first resistor R1 and the first light-emitting diode D1, so that the first light-emitting diode D1 can be lit. Otherwise, the first light-emitting diode D1 is in the extinguished state.

[0052] Refer to Figures 2 to 7 , the wiring module of the aviation connector 40 further includes: a power positive and negative switching circuit, the power positive and negative switching circuit includes a switching switch 70, the switching switch 70 is arranged on the circuit board 20, the positive power terminal of the aviation connector 40 is connected to the first channel end of the switching switch 70K1, the negative power terminal of the aviation connector 40 is connected to the second channel end of the switching switch 70, and the common terminal of the switching switch 70 is electrically connected to the wire pressing terminal 50. The power signal terminal introduced into the wire pressing terminal 50 can be manually switched by the switching switch 70K1. For example, the switching switch 70K1 can be switched to be connected to the negative or positive power terminal of the aviation connector 40. In this way, the positive power signal or the negative power signal can be introduced into the electrically connected end of the wire pressing terminal 50 to meet different application requirements.

[0053] Refer to Figures 2 to 7 , the wiring module of the aviation connector 40 further includes: a signal indication circuit, the signal indication circuit is arranged on the circuit board 20, each wire pressing terminal 50 is connected to the common terminal of the switching switch 70 through a signal indication circuit, and the signal indication circuit is used for indicating the signal of the wire pressing terminal 50. As Figures 2 to 7 , the signal indication circuit includes: a second resistor R2 and a signal indicator lamp 80, one end of the second resistor R2 is connected to the common terminal of the switching switch 70; the signal indicator lamp 80 includes a second light-emitting diode D2, the cathode of the second light-emitting diode D2 is connected to the other end of the second resistor R2, and the anode of the light-emitting diode D2 is connected to the first signal terminal of the wire pressing terminal 50. As Figure 5 Or Figure 7 As shown in, the working process of the signal indication circuit is that when the switching switch 70K1 can be switched to be connected to the negative power terminal of the aviation connector 40, and when the introduced signal is a positive signal, the positive signal can supply power to the signal indication circuit composed of the second resistor R2 and the second light-emitting diode D2, so that the second light-emitting diode D2 can be lit. Otherwise, the second light-emitting diode D2 is in an off state.

[0054] Refer to Figures 2 to 7 , in another embodiment of the present invention, the signal indication circuit includes: the signal indicator lamp 80 further includes a third light-emitting diode D3, the anode of the third light-emitting diode D3 is connected to the other end of the second resistor R2, and the cathode of the third light-emitting diode D3 is connected to the first signal terminal of the wire pressing terminal 50. As Figure 5 Or Figure 7As shown, the working process of the signal indication circuit is as follows: when the switching switch 70K1 can be switched to connect to the positive power terminal of the aviation connector 40, and when the input signal is a negative signal, the positive power terminal can supply power to the signal indication circuit composed of the second resistor R2 and the third light-emitting diode D3, so that the third light-emitting diode D3 can be lit. Otherwise, the third light-emitting diode D3 is in the off state. Through the third light-emitting diode D3 in this embodiment and in cooperation with the second light-emitting diode D2 in the previous embodiment, the indication of signals with different polarities can be achieved.

[0055] Referring to Figure 1 and Figure 2 , the housing 10 includes: an upper cover 101 and a main housing 102, and the upper cover 101 is detachably connected to the main housing 102. Through the detachable connection between the upper cover 101 and the main housing 102. In this way, the installation of the circuit board 20 and the power connectors and electronic components arranged on the circuit board 20 can be facilitated. The input / output ports of this module use pluggable spring terminals, which are more convenient, faster and more reliable than traditional terminal blocks for wiring. The input / output modules all use pure hardware circuit design without any software control or protocol conversion processing chips, and the input / output response speed is extremely fast. At the same time, each interface and the power interface are equipped with LED status lights, which can intuitively display the input / output status of each interface. It is convenient to quickly find the problem channels.

[0056] The above are only the embodiments of the present invention, but do not limit the patent scope of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present invention in other related technical fields shall be within the scope of the patent protection of the present invention by the same token.

[0057] In the description of this specification, the descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0058] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention without departing from the principle and purpose of the present invention.

Claims

1. An aviation connector wiring module, characterized in that: include: case; A circuit board, wherein the circuit board is installed in the housing; An aviation connector, the aviation connector being mounted on the circuit board; An aviation connector, which is connected to the aviation connector to introduce power and / or signals; A plurality of crimping terminals are provided, each of which is disposed on the circuit board, and each of which is electrically connected to the aviation connector to lead out power and / or signals.

2. The aviation connector wiring module according to claim 1, characterized in that: Also includes: A power indication circuit is connected to the power supply end of the aviation connector through the circuit board to indicate the power supply.

3. The aviation connector wiring module according to claim 2, characterized in that: The power indication circuit comprises: A first resistor (R1), one end of which is connected to the positive end of the power supply of the aviation connector; A power indicator light, the power indicator light comprising a first light emitting diode (D1), an anode of the first light emitting diode (D1) being connected to the other end of the first resistor (R1), and a cathode of the first light emitting diode (D1) being connected to the negative end of the power supply of the aviation connector.

4. The aviation connector wiring module according to claim 1, characterized in that: Also includes: The positive and negative power switching circuit includes a switching switch, which is arranged on the circuit board, the positive power terminal of the aviation connector is connected to the first channel terminal of the switching switch, the negative power terminal of the aviation connector is connected to the second channel terminal of the switching switch, and the common terminal of the switching switch is electrically connected to the wire terminal.

5. The aviation connector wiring module according to claim 4, characterized in that: Also includes: A signal indicating circuit is arranged on the circuit board, each of the crimping terminals is connected to the common end of the switching switch via a signal indicating circuit, and the signal indicating circuit is used for signal indication of the crimping terminal.

6. The aviation joint connection module according to claim 5, characterized in that: The signal indication circuit comprises: a second resistor (R2), one end of the second resistor (R2) being connected to the common end of the switch; A signal indicator light, the signal indicator light comprising a second light emitting diode (D2), the cathode of the second light emitting diode (D2) being connected to the other end of the second resistor (R2), and the anode of the light emitting diode D2 being connected to the first signal end of the wire pressing terminal.

7. The aviation connector wiring module according to claim 6, characterized in that: The signal indication circuit comprises: The signal indicator light also includes a third light emitting diode (D3), an anode of the third light emitting diode (D3) is connected to the other end of the second resistor (R2), and a cathode of the third light emitting diode (D3) is connected to the first signal end of the wire pressing terminal.

8. The aviation connector wiring module according to claim 1, characterized in that: The wire pressing terminal is a spring terminal.

9. The aviation joint connection module according to claim 1, characterized in that: The housing comprises: Upper cover; The main shell body is connected to the upper cover in a detachable manner.

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