Portable wiring device based on semi-physical simulation platform

Abstract

The utility model discloses a portable wiring device based on a semi-physical simulation platform, which comprises a fixed plate, a plurality of aviation plugs and a plurality of binding posts are arranged on the fixed plate, the number of the binding posts is larger than that of the aviation plugs, and the plurality of binding posts are connected with one aviation plug through wires. The whole device utilizes the self-locking property of the binding post, improves the stability and efficiency during test wiring, is simple and convenient to operate and light in structure, can quickly and accurately complete the required wiring work according to the requirements, and improves the working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wiring device technical field especially relates to a portable wiring device based on semi -physical simulation platform. BACKGROUND

[0002] Semi -physical simulation test needs to install and connect between multiple components, and part of the components are located on the turntable equipment in the simulation system, and the external interface of the turntable equipment is a multi -core number dispersion cable, and the cable diameter is thick and heavy.

[0003] In a test process, the cable is connected multiple times, and the direct cable connection mode is low in efficiency and unreliable. The semi -physical simulation test is affected by the connection reliability between components, and the test failure is easily caused in the test process, so the wiring reliability needs to be improved when the cable is wired, so as to improve the test efficiency. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a portable wiring device based on semi -physical simulation platform suitable for efficient and reliable wiring operation between each participating device in semi -physical simulation test.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A portable wiring device based on semi -physical simulation platform, including fixed plate, be provided with a plurality of aviation plug and a plurality of wiring post on the fixed plate, the number of wiring post is more than aviation plug, a plurality of wiring post and an aviation plug are connected through wire.

[0007] As a further improvement of the above technical scheme:

[0008] Preferably, the number of aviation plug is 3, and the number of wiring post is 128.

[0009] Preferably, the model of 3 aviation plug is 2 50 core and 1 36 core, and the installation order is 50 core, 36 core and 50 core.

[0010] Preferably, the wiring sequence between 3 aviation plug and 128 wiring post is defined according to order.

[0011] Preferably, the wiring post includes a wiring body, a soldering sheet arranged at the lower end of the wiring body, a pressing head sleeved and slid on the upper end of the wiring body, a spring arranged between the pressing head and the wiring body, and a primary wire connection hole and a secondary wire connection hole arranged in a staggered manner on the pressing head and the wiring body.

[0012] Preferably, the terminal post and the wire, the aviation plug and the wire are sleeved with heat shrink tube, and the heat shrink tube is shrunk by heat shrink gun.

[0013] Preferably, the fixing plate is fixedly arranged in the aluminum alloy box.

[0014] Preferably, an L-shaped fixing frame is arranged in the aluminum alloy box, and the fixing plate is fixedly arranged on the L-shaped fixing frame by screws.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The whole device utilizes the self-locking property of the terminal post, improves the stability and efficiency during test wiring, is simple and convenient to operate, has light structure, and can quickly and accurately complete the required wiring work according to requirements, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall perspective structural schematic view of the utility model;

[0018] Figure 2 It is the side view cross-sectional structural schematic view of the utility model;

[0019] Figure 3 It is the 50-core aviation plug perspective structural schematic view of the utility model;

[0020] Figure 4 It is the 36-core aviation plug perspective structural schematic view of the utility model;

[0021] Figure 5 It is the terminal post perspective structural schematic view of the utility model;

[0022] Figure 6 It is the fixing plate perspective structural schematic view of the utility model.

[0023] In the drawing: 1, aluminum alloy box; 2, movable handle; 3, box lock catch; 4, L-shaped fixing frame; 5, fixing plate; 6, aviation plug; 7, terminal post; 71, wiring main body; 72, welding sheet; 73, pressing head; 74, wire connection main hole; 75, wire connection auxiliary hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] As attached Figure 1 With appendix Figure 2 As shown, this technical solution consists of the following components: fixing plate 5, aviation plug 6 (36-pin * 1, 50-pin * 2), terminal block 7, movable handle 2, box lock 3, L-shaped fixing bracket 4, and aluminum alloy box 1.

[0028] Solder the wires to the solder points of the three aviation plugs 6 (36-core * 1, 50-core * 2) in sequence (the length of the wires is determined according to the distance between the aviation plug 6 and each terminal 7), put heat shrink tubing over the wires and solder points, and use a heat gun to shrink them to achieve the effect of fastening and insulation.

[0029] Secure the 128 terminals 7 to the mounting plate 5 with nuts, and check whether the terminals 7 are insulated from each other. Figure 6 As shown, each terminal 7 includes a terminal body 71, which is used to connect to the fixing plate 5. A solder pad 72 is provided at the lower end of the terminal body 71, and a pressing head 73 is slidably sleeved on the upper end of the terminal body 71. A spring (not shown in the figure, but pressing and resetting by spring is a conventional technique for those skilled in the art) is provided between the pressing head 73 and the terminal body 71. At the same time, the pressing head 73 and the terminal body 71 are provided with misaligned wire connection main hole 74 and wire connection secondary hole 75.

[0030] As attached Figure 1 Appendix Figure 2 With appendix Figure 4As shown, the three soldered aviation plugs 6 are installed on the fixing plate 5 in sequence (in the order of 50-pin, 36-pin, and 50-pin) using screws. The fixing plate 5 provides positioning, support, and insulation for the terminal block 7 and the aviation plugs 6.

[0031] Flip over the mounting plate 5, which has the aviation connector 6 and terminal 7 installed. Solder the other end of the wire on the aviation connector 6 to the solder pad 72 on the terminal 7. The wiring sequence should follow the defined sequence (refer to the attached diagram). Figure 5 The left-hand aviation plug 6 corresponds to the left-hand terminal 7, the middle one corresponds to the middle one, and the right one corresponds to the right one. Then, put heat shrink tubing on it and use a heat gun to shrink it. Use this method to complete the electrical connection between 128 terminals 7 and aviation plug 6.

[0032] Two L-shaped brackets 4 are fixed to the inner wall of the aluminum alloy box 1 with screws, and then the installed fixing plate 5 is installed on the L-shaped brackets 4 with 4 screws.

[0033] Close the aluminum alloy box 1, install the two box latches 3 on the aluminum alloy box 1, and check whether the box can be locked after installation; finally, install the movable handle 2 on the aluminum alloy box 1.

[0034] The process of using this utility model:

[0035] When in use, open the two locks 3 of the box, flip open the aluminum alloy box 1, connect the aviation socket at the cable end on the platform to the aviation plug 6 on the wiring device, rotate the aviation socket to lock them together and complete the electrical connection, and connect the three aviation plugs 62 in this way.

[0036] Strip the insulation from one end of the cable connected to the test component. Press the pressing head 73 of terminal 7. The spring inside terminal 7 is compressed, and the originally staggered main wire connection hole 74 on terminal 7 aligns with the wire connection secondary hole 75. Insert the stripped wire into the round hole. Release the pressing head 73 of terminal 7. The compressed spring returns to its original position, and the aligned round holes are staggered. Press the wire tightly to complete the wiring. Repeat this operation to complete the wiring according to the definition. Complete the electrical connection between the wiring device and the test equipment according to the requirements of different test equipment. When not in use or needing to be moved, conduct the test.

[0037] After use, press the pressing head 73 of terminal 7. The spring inside terminal 7 will compress, and the original misaligned wire connection main hole 74 on terminal 7 will align with the wire connection secondary hole 75. Remove the wire, release the pressing head 73 of terminal 7, and remove all wires in this way.

[0038] Rotate the aviation connector to remove it. Repeat this process to disconnect the three aviation connectors from aviation plug 6 in sequence.

[0039] Close the aluminum alloy box 1, lock the two box locks 3, pull the movable handle 2 and place the device in a suitable position.

[0040] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A portable wiring device based on a semi-physical simulation platform, comprising a fixed plate (5), characterized in that, The fixing plate (5) is provided with a plurality of aviation plugs (6) and a plurality of terminal posts (7), the number of the terminal posts (7) is more than that of the aviation plugs (6), and a plurality of the terminal posts (7) and one aviation plug (6) are connected through wires.

2. The semi-physical simulation platform based portable wiring device of claim 1, wherein, The number of the aviation plugs (6) is 3, and the number of the terminal posts (7) is 128.

3. The semi-physical simulation platform based portable wiring device of claim 2, wherein, The model of the 3 aviation plugs (6) is 2 50-core and 1 36-core, and the installation sequence is 50-core, 36-core and 50-core.

4. The semi-physical simulation platform based portable wiring device of claim 2, wherein, The wiring sequence between the 3 aviation plugs (6) and the 128 terminal posts (7) is defined according to the sequence.

5. The semi-physical simulation platform based portable wiring device of claim 2, wherein, The terminal post (7) comprises a terminal body (71), a soldering sheet (72) arranged at the lower end of the terminal body (71), a pressing head (73) sleeved and sliding on the upper end of the terminal body (71), a spring arranged between the pressing head (73) and the terminal body (71), and a primary wire connection hole (74) and a secondary wire connection hole (75) arranged in a staggered manner on the pressing head (73) and the terminal body (71).

6. The semi-physical simulation platform based portable wiring device of claim 1, wherein, The terminal post (7) and the wire and the aviation plug (6) and the wire are both sleeved with a heat shrink tube, and the heat shrink tube is shrunk through a heat shrink gun.

7. The semi-physical simulation platform based portable wiring device of claim 1, wherein, The fixing plate (5) is fixedly arranged in the aluminum alloy box body (1).

8. The semi-physical simulation platform based portable wiring device of claim 7, wherein, The aluminum alloy box body (1) is provided with an L-shaped fixing frame (4), and the fixing plate (5) is fixedly arranged on the L-shaped fixing frame (4) through screws.

9. The semi-physical simulation platform based portable wiring device of claim 7, wherein, The outer surface of the aluminum alloy box body (1) is provided with a movable handle (2) and a box body lock catch (3).

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