CN220650855U - Portable aviation plug cable detection device - Google Patents

Abstract

The application relates to a detection device of portable avionics cable relates to avionics detection technical field, including main tank body, detection body and display screen, be equipped with the mounting panel on the main tank body, be equipped with a plurality of binding post one and a plurality of binding post two on the mounting panel, binding post one and binding post two correspond the setting, detect the body coupling binding post one and binding post two. Through being connected to binding post one or binding post two respectively with every pencil, reduce the adjacent pencil mistake in the testing process and touch the universal meter, lead to detecting the wrong condition to after installing corresponding binding post one or binding post two with the pencil, detect the body and can detect the connection condition of multiunit pencil simultaneously, need not to detect each by hand, be favorable to reducing staff's work load, save detection time, and then improve detection efficiency.

Description

Portable aviation plug cable detection device

Technical Field

The application relates to the technical field of aviation plug detection, in particular to a detection device for a portable aviation plug cable.

Background

Aviation plugs are connectors, derived from the military industry, which are electromechanical components used to connect electrical lines. Compared with the common power supply and signal connector, the aviation plug has high protection and plug and play flexibility, so that the aviation plug is widely applied to various industries such as electric power and the like. In actual use, the avionics cable needs to be detected to determine whether the cable is correctly welded, in the related art, each cable is measured in sequence by a multimeter generally manually, and when the number of cores of the avionics cable is large, the detection is easy to make mistakes, and the improvement is needed.

Disclosure of Invention

In order to improve the accuracy of the detection result, the application provides a detection device of a portable aviation cable.

The application provides a detection device of portable avionics cable adopts following technical scheme:

the utility model provides a detection device of portable avionics cable, includes the main tank body, locates detect the body on the main tank body with locate display screen on the main tank body, be equipped with the mounting panel on the main tank body, be equipped with a plurality of binding post one and a plurality of binding post two on the mounting panel, binding post one with binding post two corresponds the setting, detect the body connection correspondence binding post one with binding post two.

Through adopting above-mentioned technical scheme, during the detection, will wait to detect each pencil of avionics plug in advance and insert binding post one, will wait to detect each pencil of avionics plug's butt joint plug with wait to detect in binding post two respectively, then will wait to detect avionics plug and butt joint plug and connect, after the connection is accomplished, detect the body work, detect and correspond the pencil on binding post and the binding post two and constitute complete passageway to show the testing result on the display screen. Through being connected to binding post one or binding post two respectively with every pencil, reduce the adjacent pencil mistake in the testing process and touch the universal meter, lead to detecting the wrong condition to after installing corresponding binding post one or binding post two with the pencil, detect the body and can detect the connection condition of multiunit pencil simultaneously, need not to detect each by hand, be favorable to reducing staff's work load, save detection time, and then improve detection efficiency.

Preferably, the main box body is hinged with a handle.

Through adopting above-mentioned technical scheme, in the in-service use, through setting up the handle, it is convenient to make removal detection device.

Preferably, the main box body is provided with a sinking groove, and the sinking groove is used for the lifting handle to rotate and clamp in.

Through adopting above-mentioned technical scheme, through seting up heavy groove, when making detection device idle, the handle card goes into heavy inslot, is favorable to reducing detection device's area occupied when using.

Preferably, the mounting plate is slidingly connected to the main box body, the mounting plate moves to drive the first connecting terminal and the second connecting terminal to slide and stretch into or stretch out of the main box body, and a positioning piece is arranged on the main box body and used for positioning the mounting plate.

By adopting the technical scheme, when detection is needed, the mounting plate is moved to enable the first wiring terminal and the second wiring terminal to extend out of the main box body, and after the mounting plate is positioned by the positioning piece, the wiring harness is connected to the first wiring terminal and the second wiring terminal for detection; after detection is completed, the positioning of the mounting plate is released, the mounting plate is moved to enable the first connecting terminal and the second connecting terminal to extend into the main box body, the occupied area of the detection device is reduced, and the detection device is convenient to store. And the first binding post and the second binding post extend into the main box body, so that dust impurities are not easy to be stained on the first binding post and the second binding post, and the service lives of the first binding post and the second binding post are prolonged.

Preferably, the main box body is provided with an installation cavity, the installation plate drives the first wiring terminal and the second wiring terminal to move and stretch into or stretch out of the installation cavity, a limiting block is arranged on the installation plate and located in the installation cavity, and the projection of the limiting block on the sliding direction parallel to the installation plate is located on the inner wall of the installation cavity.

Through adopting above-mentioned technical scheme, when in actual use, through the inner wall in stopper butt installation cavity, make the mounting panel in the removal in-process, the mounting panel is difficult for breaking away from the main tank, is favorable to keeping detecting the wiring between body and binding post one and the binding post two stable.

Preferably, the locating piece is a locating lever, the locating lever slide connect in on the main tank body, the slip direction of locating lever with the slip direction of mounting panel is perpendicular, the locating lever slides and stretches into or stretches out the travel path of stopper, the locating lever is used for supporting tightly the stopper, makes the stopper supports tightly the inner wall of installation cavity.

Through adopting above-mentioned technical scheme, when in actual use, outwards remove the mounting panel, make stopper butt installation intracavity wall, remove the locating lever to the direction that stretches into the installation chamber, make the locating lever support tight stopper can be to the mounting panel location. The positioning rod extends out of the mounting cavity, so that the positioning rod is separated from the limiting block, and the positioning can be released, so that the positioning and the releasing are convenient.

Preferably, the positioning rod slides into or extends out of the main box body, one end of the positioning rod extending out of the main box body is located on the rotating path of the lifting handle, an elastic piece is arranged on the main box body and abuts against the positioning rod, and the positioning rod has a trend of moving out of the mounting cavity.

Through adopting above-mentioned technical scheme, before removing the box, to the direction rotation handle of keeping away from the main tank, make the handle break away from the setting element, the setting element removes under the effect of elastic component and breaks away from the stopper and make the mounting panel remove the location, can stretch into in the main tank with binding post one and binding post two removal, remove the location when being convenient for mention the main tank.

Preferably, the limiting block is provided with a guide surface, the guide surface is inclined away from the positioning rod in the direction of extending into the mounting cavity, and the guide surface is used for abutting against the positioning rod.

Through adopting above-mentioned technical scheme, through setting up the guide surface, make the setting element remove the in-process that stretches into the installation chamber, setting element butt guide surface makes the stopper remove to the direction that stretches out the installation chamber along the incline direction of guide surface, makes the mounting panel remove to the direction that stretches out the installation chamber, and then makes binding post one and binding post two stretch out the installation chamber gradually, until the stopper is on a parallel with its relative both ends butt installation intracavity wall and setting element respectively of slip direction, can fix a position the mounting panel. Through setting up the guide surface, remove the locating lever and can make binding post one and binding post two stretch out the mounting groove and fix a position, make binding post one and binding post two remove and stretch out the mounting chamber and fix a position more convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by connecting each wire harness to the first wiring terminal or the second wiring terminal respectively, the detection body can detect the connection condition of a plurality of groups of wire harnesses at the same time, each wire harness is not required to be detected manually, the workload of workers is reduced, the detection time is saved, and the detection efficiency is further improved;

2. the first wiring terminal and the second wiring terminal extend into the main box body, so that dust impurities are not easy to be stained on the first wiring terminal and the second wiring terminal, and the service lives of the first wiring terminal and the second wiring terminal are prolonged;

3. the positioning rod extends out of the mounting cavity, so that the positioning rod is separated from the limiting block, and the positioning can be released, so that the positioning and the releasing are convenient.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present embodiment.

Fig. 2 is a schematic view of a partial structure of the present embodiment, mainly showing the structure in the mounting cavity.

Fig. 3 is a partial cross-sectional view of the present embodiment, mainly showing the structure between the stopper and the positioning member.

Fig. 4 is an enlarged view of the portion a in fig. 3, mainly showing the position of the elastic member.

Reference numerals illustrate: 1. a main case; 11. a mounting cavity; 12. a fixing groove; 13. a sliding port; 14. sinking grooves; 15. a handle; 2. detecting a body; 3. a display screen; 4. a mounting plate; 41. a first sliding plate; 411. a first wiring terminal; 42. a second slide plate; 421. a second wiring terminal; 43. a limiting block; 431. a guide surface; 5. a positioning piece; 51. a positioning rod; 52. an elastic member.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a detection device of portable avionics cable. Referring to fig. 1 and 2, a portable avionics cable's detection device includes main tank body 1, detect body 2 and display screen 3, set up installation cavity 11 on the main tank body 1, detect body 2 and be located installation cavity 11, detect body 2 and fix on main tank body 1, set up fixed slot 12 on the main tank body 1, fixed slot 12 and installation cavity 11 intercommunication, display screen 3 is fixed on main tank body 1 surface, display screen 3 covers and closes fixed slot 12, detect body 2 and display screen 3 and pass through the wire and be connected. The display 3 in this embodiment is a liquid crystal touch screen.

In this embodiment, the detecting body 2 includes a PLC module, a switching power supply, and a battery pack, where the battery pack can supply power to the device without an external power supply. 220V mains supply connected to the power interface can charge the battery pack and supply power to the device.

Referring to fig. 2 and 3, two sliding ports 13 are formed in the main box 1, the two sliding ports 13 are located on two opposite sides of the main box 1 respectively, the sliding ports 13 are communicated with the installation cavity 11, the box is connected with an installation plate 4 in a sliding mode, the installation plate 4 comprises a first sliding plate 41 and a second sliding plate 42, the distribution directions of the first sliding plate 41 and the second sliding plate 42 are parallel to the distribution directions of the sliding ports 13, the first sliding plate 41 and the second sliding plate cover the two sliding ports 13 respectively, the first sliding plate 41 and the second sliding plate 42 slide to stretch into or stretch out of the installation cavity 11, and the sliding directions of the first sliding plate 41 and the second sliding plate 42 are parallel to the sliding directions of the two sliding ports 13.

Referring to fig. 2 and 3, a plurality of first connecting terminals 411 are fixed on the first slide 41, the first connecting terminals 411 are located on one side of the first slide 41 away from the second slide 42, the first connecting terminals 411 are located on one side of the first slide 41 away from the mounting cavity 11, the first connecting terminals 411 are connected to the first slide 41 in a plugging manner, and the first sliding movement drives the first connecting terminals to move to extend into or extend out of the mounting cavity 11. The first connecting terminal 411 is used for clamping a wire harness of the aviation plug to be detected, and after the wire harness is clamped into the first connecting terminal 411, the wire harness is communicated with the detection body 2.

Referring to fig. 2 and 3, a plurality of second connecting terminals 421 are fixed on the second slide plate 42, the positions and the numbers of the second connecting terminals 421 are in one-to-one correspondence with those of the first connecting terminals 411, the second connecting terminals 421 are located on one side, away from the first slide plate 41, of the second slide plate 42, the second connecting terminals 421 are located on one side, away from the mounting cavity 11, of the second slide plate 42, the second connecting terminals 421 are connected to the second slide plate 42 in a plugging mode, and the second slide plate 42 moves to drive the connecting terminals to move into or out of the mounting cavity 11. Binding post two 421 supplies to wait to detect every pencil card of the docking plug of avionics plug adaptation and go into, and behind the pencil card went into binding post two 421, spacing and detection body 2 intercommunication.

During actual detection, each wire harness of the aviation plug to be detected is inserted into a first connecting terminal 411 respectively, each wire harness of the docking plug matched with the aviation plug to be detected is inserted into a second connecting terminal 421 on the front face of the device respectively, then the aviation plug to be detected and the docking plug are connected well, and a power supply of the device is started. Firstly, the core number of the aviation plug cable to be detected is selected on the touch display screen 3, and then the specific number of the wiring harness to be detected is selected, because some aviation plug cables are not used in actual application, the unused wiring harness is skipped, and the detection speed can be increased, so that the efficiency is improved. Of course, all the wire harnesses can be selected completely, namely all the aviation plug cable wire harnesses can be detected, and the trouble of hooking each wire harness one by one is avoided. And finally setting corresponding conditions of two ends of the aviation plug cable, wherein two ends of the aviation plug cable are not in one-to-one correspondence according to actual application requirements, namely, the 1 st wire harness of one aviation plug is corresponding to the 2 nd wire harness of the other aviation plug, and the like.

After the above operation is completed, the device starts automatic detection, and when the detection is completed, the detection result is displayed on the display screen 3. When the avionics cable has no problem, the screen display detection is completely passed; if there is an error, the device will display the specific error harness according to the type of error. Error type 1: the wire harness is broken, the wire harness is not connected, and a complete passage cannot be formed; error type 2: if the wire harness is wrong and the actual corresponding relation of the wire harness is not consistent with the corresponding relation of the requirement, if the corresponding relation of the two ends of the aviation plug cable is that the wire harness 1 corresponds to the wire harness 1 of the other end, the detection finds that the wire harness 1 actually corresponds to the wire harness 2 of the other end, and then the aviation plug cable has welding errors; error type 3: inside short circuit, the inside short circuit phenomenon that exists of pencil, 1 pencil have corresponding the many pencil of another head.

Referring to fig. 2 and 3, two ends of the first slide plate 41 and the second slide plate 42 are respectively fixed with a limiting block 43, the limiting blocks 43 are located on two opposite sides of the detection body 2, the distribution direction of the limiting blocks 43 located on the first slide plate 41 is perpendicular to the sliding direction of the first slide plate 41, the distribution direction of the limiting blocks 43 located on the second slide plate 42 is perpendicular to the sliding direction of the second slide plate 42, the limiting blocks 43 are located in the installation cavity 11, projections of the limiting blocks 43 in the sliding direction parallel to the first slide plate 41 or the second slide plate 42 are located on the inner wall of the installation cavity 11, and one end, away from the detection body 2, of the limiting blocks 43 is used for abutting against the inner wall of the installation cavity 11 to limit the first slide plate 41 or the second slide plate 42, and the first slide plate 41 and the second slide plate 42 are prevented from moving away from the main box 1 from the sliding opening 13.

Referring to fig. 2 and 3, the main casing 1 is provided with a sink groove 14 on the outer side, the sink groove 14 is located on the surface of the main casing 1 adjacent to the end surface of the fixed groove 12, the end surface of the sink groove 14 is located between the end surfaces of the two sliding ports 13, and the sink groove 14 is not communicated with the installation cavity 11.

Referring to fig. 2 and 3, a foot rest on the main box body 1 is connected with a lifting handle 15, the lifting handle 15 and a sinking groove 14 are positioned on the same side of the main box body 1, the hinge axis of the lifting handle 15 is parallel to the distribution direction of a first sliding plate 41 and a second sliding plate 42, the sinking groove 14 is used for clamping the lifting handle 15, and after the lifting handle 15 is clamped into the sinking groove 14, the lifting handle 15 is positioned through friction with the inner wall of the sinking groove 14.

Referring to fig. 2 and 3, the distribution direction of the limiting block 43 on the first slide 41 or the second slide 42 is parallel to the distribution direction of the first slide 41 and the handle 15, and the positioning piece 5 is slidably connected to the main box 1, and the positioning piece 5 is used for positioning the first slide 41 and the second slide 42, so that the first connecting terminal 411 and the second connecting terminal 421 protrude out of the main box 1.

Referring to fig. 2 and 3, the positioning member 5 is a positioning rod 51, the positions and the number of the positioning rods 51 are in one-to-one correspondence with the positions and the number of the sliding openings 13, the positioning rod 51 is connected to the main box 1 in a sliding manner, the sliding direction of the positioning rod 51 is perpendicular to the sliding direction of the first sliding plate 41 and the second sliding plate 42, the positioning rods 51 are respectively located at two opposite sides of the detection body 2 parallel to the sliding direction of the first sliding plate 41, the positioning rods 51 are located at one side of the detection body 2, close to the detection body 2, of the same side positioning block 43, the positioning rods 51 are located at one side of the detection body 2, close to the handle 15, and the sliding direction of the positioning rods 51 is parallel to the distribution directions of the handle 15 and the detection body 2. The positioning rod 51 slides into or extends out of the main box 1, the projection of the positioning rod 51 in the sliding direction is positioned in the sink 14, the positioning rod 51 slides into or extends out of the sink 14, one end of the positioning rod 51 extending into the sink 14 is positioned on the rotating path of the handle 15, and when the handle 15 rotates towards the direction close to the main box 1, the handle 15 abuts against the end of the positioning rod 51 and enables the positioning rod 51 to move into the main box 1.

Referring to fig. 3 and 4, an elastic member 52 is fixed on the main case 1, opposite ends of the elastic member 52 are fixedly connected with the main case 1 and the fixing rod respectively, the elastic member 52 is fixedly connected with one end of the positioning rod 51 away from the handle 15, and the elastic member 52 abuts against the positioning rod 51, so that the positioning rod 51 has a tendency to move close to the handle 15. In this embodiment, the elastic member 52 is a compression spring, when the handle 15 is clamped into the sink 14, the force of the spring acting on the handle 15 through the positioning rod 51 is smaller than the friction force of the handle 15, and when the positioning rod 51 is separated from the handle 15, the positioning rod 51 stretches into the sink 14.

Referring to fig. 2 and 3, the sliding direction of the positioning rod 51 is parallel to the sliding direction of the limiting block 43, and the positioning rod 51 located on one side of the detection body 2 close to the first slide plate 41 is used for abutting against and positioning the limiting block 43 on the first slide plate 41; the positioning rod 51 positioned on one side of the detection body 2 close to the second slide plate 42 is used for abutting the limiting block 43 on the second slide plate 42 and positioning, the positioning rod 51 is positioned on one side of the limiting block 43 close to the handle 15, and the positioning rod 51 slides into or out of a moving path of the corresponding limiting block 43.

When the positioning rod 51 abuts against the limiting block 43, the opposite ends of the limiting block 43 parallel to the sliding direction of the limiting block are respectively attached to the positioning rod 51 and the inner wall of the mounting cavity 11, so that the limiting block 43 is positioned, and the mounting plate 4 is further fixed.

Referring to fig. 3 and 4, a guide surface 431 is formed on one end of the stopper 43 near the handle 15, the guide surface 431 is inclined away from the positioning rod 51 in a direction extending into the mounting cavity 11, the lower end of the positioning rod 51 abuts against the guide surface 431 on the corresponding stopper 43, the corresponding stopper 43 is moved in a direction extending out of the mounting cavity 11 through the guide surface 431 as the positioning rod 51 moves in a direction away from the handle 15 until one end of the stopper 43 parallel to the sliding direction abuts against the inner wall of the mounting cavity 11, and the positioning rod 51 is separated from the guide surface 431 to abut against the stopper 43.

When the worker moves the detection device, the handle 15 is separated from the sink 14, the worker holds the handle 15 by hand to carry the detection device, along with the separation of the handle 15 from the sink 14, the positioning rod 51 moves in the direction close to the handle 15 under the action of the elastic piece 52 to separate from the limiting block 43 and stretches into the sink 14, at this time, the first 41 and the second 42 slide plates can be moved to enable the first 411 and the second 421 connecting terminals to stretch into the mounting cavity 11, and at this time, the projection of the positioning rod 51 in the vertical direction is located on the guide surface 431. By moving the first connecting terminal 411 and the second connecting terminal 421 into the mounting cavity 11, the situation that the first connecting terminal 411 and the second connecting terminal 421 protruding out of the main box body 1 collide with other objects when the detection device moves is reduced.

Before the detection device works, the handle 15 is rotated to enable the handle 15 to be clamped into the sink 14, the handle 15 is abutted against the positioning rod 51, the positioning rod 51 is enabled to move to abut against the guide surface 431, the limiting block 43 is enabled to move to extend out of the installation cavity 11 until the positioning rod 51 is separated from the guide surface 431 to abut against the limiting block 43, and then the first connecting terminal 411 and the second connecting terminal 421 extending out of the installation cavity 11 can be fixed.

The implementation principle of the detection device of the portable aviation cable is as follows: when in actual use, the handle 15 is rotated to be clamped into the sink 14, the first connecting terminal 411 and the second connecting terminal 421 are led to extend out of the mounting cavity 11 and are fixed through the cooperation between the locating piece 5 and the limiting block 43, the wire harnesses of the to-be-detected aviation plug are respectively clamped onto the first connecting terminal 411, each wire harness of the docking plug matched with the to-be-detected aviation plug is respectively connected onto the second connecting terminal 421, the paths formed by the wire harnesses on the first connecting terminal 411 and the second connecting terminal 421 are controlled to be detected through the detection body 2, a plurality of paths formed by the wire harnesses can be detected simultaneously, the detection efficiency is improved, detection errors are not easy to occur through the detection of the detection body 2, and the accuracy of detection results is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a detection device of portable avionics cable, includes main tank body (1), locates detect body (2) on main tank body (1) and locate display screen (3) on main tank body (1), its characterized in that: the detecting device is characterized in that a mounting plate (4) is arranged on the main box body (1), a plurality of first connecting terminals (411) and a plurality of second connecting terminals (421) are arranged on the mounting plate (4), the first connecting terminals (411) and the second connecting terminals (421) are correspondingly arranged, and the detecting body (2) is connected with the first connecting terminals (411) and the second connecting terminals (421).

2. The portable avionics cable detection device of claim 1, wherein: the main box body (1) is hinged with a handle (15).

3. The portable avionics cable detection device of claim 2, wherein: the main box body (1) is provided with a sinking groove (14), and the sinking groove (14) is used for enabling the lifting handle (15) to rotate and clamp in.

4. The portable avionics cable detection device of claim 2, wherein: the mounting plate (4) is connected onto the main box body (1) in a sliding mode, the mounting plate (4) is moved to drive the first connecting terminal (411) and the second connecting terminal (421) to stretch into or stretch out of the main box body (1), a positioning piece (5) is arranged on the main box body (1), and the positioning piece (5) is used for positioning the mounting plate (4).

5. The portable avionics cable inspection device of claim 4, wherein: the novel electric power cable comprises a main box body (1), and is characterized in that an installation cavity (11) is formed in the main box body (1), the installation plate (4) drives a first connection terminal (411) and a second connection terminal (421) to move and stretch into or stretch out of the installation cavity (11), a limiting block (43) is arranged on the installation plate (4), the limiting block (43) is located in the installation cavity (11), and the projection of the limiting block (43) in the sliding direction parallel to the installation plate (4) is located on the inner wall of the installation cavity (11).

6. The portable avionics cable inspection device of claim 5, further comprising: the locating piece (5) is a locating rod (51), the locating rod (51) is connected to the main box body (1) in a sliding mode, the sliding direction of the locating rod (51) is perpendicular to the sliding direction of the mounting plate (4), the locating rod (51) slides into or extends out of a moving path of the limiting block (43), and the locating rod (51) is used for propping against the limiting block (43) to enable the limiting block (43) to prop against the inner wall of the mounting cavity (11).

7. The portable avionics cable inspection device of claim 6, further comprising: the locating rod (51) slides into or extends out of the main box body (1), one end of the locating rod (51) extending out of the main box body (1) is located on a rotating path of the lifting handle (15), an elastic piece (52) is arranged on the main box body (1), and the elastic piece (52) abuts against the locating rod (51), so that the locating rod (51) has a trend of moving out of the installation cavity (11).

8. The portable avionics cable inspection device of claim 6, further comprising: the limiting block (43) is provided with a guide surface (431), the guide surface (431) is inclined away from the positioning rod (51) towards the direction extending into the mounting cavity (11), and the guide surface (431) is used for abutting against the positioning rod (51).