Universal cable dismounting mechanism

Abstract

The utility model belongs to the technical field of aircraft tests, and particularly relates to a universal cable dismounting mechanism. The dismounting mechanism comprises a handle (1), an air sucker (2) and a fixed telescopic caliper (3), the handle (1) is arranged on the back of the air suction cup (2), the fixed telescopic caliper (3) is arranged on the side edge of the air suction cup (2), the fixed telescopic caliper (3) comprises a fixed section (31) and a telescopic section (32), the telescopic section (32) can stretch out and draw back relative to the fixed section (31), and a buckle (33) is arranged at the tail end of the telescopic section (32); the two universal cable dismounting mechanisms are adsorbed on the two sides of the cable connector (4) through the air suction cups (2) respectively, and the buckles (33) extend into the bottom face of the cable connector (4) through gaps between the cable connector (4) and the airborne equipment (5) through the telescopic sections (32). The cable connector can be quickly disassembled, the structure is simple, and the universality is high.

Description

Technical Field

[0001] This application belongs to the technical field of aircraft testing, and particularly relates to a general-purpose cable disassembly mechanism. Background Art

[0002] When the airborne equipment is tested in the laboratory or removed from the aircraft, the cables and the equipment need to be connected and disassembled multiple times. However, due to the need to prevent detachment, the resistance between the general cable connector and the equipment is relatively large, making it difficult to disassemble.

[0003] Currently, during the process of connecting and disassembling the cable connector and the equipment, only a person can hold the cable connector by hand and separate the cable connector from the equipment through the resistance between the hand and the cable connector, or a person can hold the cable by hand to separate the cable connector from the equipment. Separating the cable connector from the equipment by holding the cable connector by hand is time-consuming and laborious. In the laboratory, the equipment needs to be frequently disassembled and assembled. When separating the cable connector from the equipment by holding the cable by hand, if the human effort is slightly slack, it will cause poor contact or detachment of the solder joints between the cable connector and the cable. In the lightest case, the power cannot be supplied and the communication is disordered. In the worst case, the equipment will be burned out. Content of the Utility Model

[0004] To solve at least one of the above technical problems, this application designs a general-purpose cable disassembly mechanism, which mainly includes a handle, an air suction cup, and a fixed telescopic caliper;

[0005] The handle is arranged on the back of the air suction cup, and the fixed telescopic caliper is arranged on the side of the air suction cup. The fixed telescopic caliper includes a fixed section and a telescopic section. The telescopic section can telescopically move relative to the fixed section, and the fixed section locks the telescopic section through a locking mechanism. The end of the telescopic section has a buckle perpendicular to the telescopic section;

[0006] Among them, two general-purpose cable disassembly mechanisms are respectively adsorbed on both sides of the cable connector through the air suction cups, and the buckle on the telescopic section is extended to the bottom surface of the cable connector through the gap between the cable connector and the airborne equipment.

[0007] Preferably, there are two handles. One extends along a direction parallel to the disk surface of the air suction cup on the back of the air suction cup, and the other extends along a direction perpendicular to the disk surface of the air suction cup on the back of the air suction cup.

[0008] Preferably, the handle is hinged to the back of the air suction cup through a pin shaft. The pin shaft is parallel to the disk surface of the air suction cup and perpendicular to the fixed telescopic caliper.

[0009] Preferably, the fixed section of the fixed telescopic caliper is provided with a track groove, and a plurality of clamping grooves are arranged on the side of the track groove. One end of the telescopic section located in the track groove has an elastic pin shaft extending radially. Press the elastic pin shaft to make the telescopic section slide in the track groove, and release the elastic pin shaft to make the elastic pin shaft extend into the clamping groove on the side of the track groove to lock the telescopic section.

[0010] Preferably, the side of the track groove is provided with scales for indicating different clamping grooves.

[0011] Preferably, the fixed section is a cylinder or a rod, and the telescopic section is a rod or a cylinder that is matched with the fixed section by threads.

[0012] This application achieves the purpose of convenience and labor saving by adding a force application point, has a simple and reliable structure, low cost, small size, and strong versatility. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of a preferred embodiment of the general cable disassembly mechanism of this application.

[0014] Figure 2 is this application Figure 1 Schematic diagram of the application of the disassembly mechanism of the illustrated embodiment.

[0015] Among them, 1 - handle, 2 - air suction cup, 3 - fixed telescopic caliper, 31 - fixed section, 32 - telescopic section, 33 - buckle, 4 - cable connector, 5 - airborne equipment. Detailed Embodiment

[0016] To make the purpose, technical solution, and advantages of the implementation of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings in the embodiments of this application. In the drawings, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below by referring to the drawings are exemplary and are intended to explain this application and should not be construed as a limitation of this application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the drawings.

[0017] This application provides a general cable disassembly mechanism, as Figure 1 shown, mainly including a handle 1, an air suction cup 2, and a fixed telescopic caliper 3;

[0018] The handle 1 is arranged on the back of the air suction cup 2, and the fixed telescopic caliper 3 is arranged on the side of the air suction cup 2. The fixed telescopic caliper 3 includes a fixed section 31 and a telescopic section 32. The telescopic section 32 can be telescoped relative to the fixed section 31, and the fixed section 31 locks the telescopic section 32 through a locking mechanism. The end of the telescopic section 32 has a buckle 33 perpendicular to the telescopic section 32.

[0019] As Figure 2 shown, two general-purpose cable disassembly mechanisms are respectively adsorbed on both sides of the cable connector 4 through the air suction cup 2, and the buckle 33 is extended to the bottom surface of the cable connector 4 through the gap between the cable connector 4 and the airborne device 5 by the telescopic section 32.

[0020] In this application, by respectively installing an adsorbable cable disassembly mechanism on both sides of the cable connector 4, the two walls of the cable connector 4 are tightly attached to the air suction cup 2. Then, by adjusting the length of the fixed telescopic caliper 3, the buckle 33 is inserted into the gap between the cable connector 4 and the airborne device 5, and it is pressed against the bottom surface of the cable connector 4, so that the stress points are concentrated together. The operator can easily disassemble the cable connector 4 from the airborne device 5 by pulling the handle 1 of the cable disassembly mechanism.

[0021] In some alternative embodiments, there are two handles 1. One extends along a direction parallel to the disk surface of the air suction cup 2 on the back of the air suction cup 2, and the other extends along a direction perpendicular to the disk surface of the air suction cup 2 on the back of the air suction cup 2.

[0022] Referring to Figure 1 and Figure 2 , one handle is used to push the air suction cup 2 to adsorb on the cable connector 4, and the other handle is used to pull the air suction cup 2 and the fixed telescopic caliper 3, so as to pull out the cable connector 4 from the airborne device 5.

[0023] In an alternative embodiment, the handle 1 can also be one. When the handle 1 is one, the handle 1 is hinged to the back of the air suction cup 2 through a pin shaft. The pin shaft is parallel to the disk surface of the air suction cup 2 and perpendicular to the fixed telescopic caliper 3. Based on this embodiment, the handle 1 can rotate around the pin shaft. The handle 1 is a frame structure. When the frame plane of the handle 1 rotates to be perpendicular to the fixed telescopic caliper 3, it can drive the air suction cup 2 to adsorb on the cable connector 4 or pull out from the cable connector 4. When the frame plane of the handle 1 rotates to be parallel to the fixed telescopic caliper 3, it can pull the buckle 33 of the fixed telescopic caliper 3 to disassemble the cable connector 4 from the airborne device 5.

[0024] In some alternative embodiments, the fixed section 31 of the fixed retractable caliper 3 has a track groove, and a plurality of clamping grooves are provided on the side of the track groove. One end of the retractable section 32 located in the track groove has an elastic pin shaft extending radially. Press the elastic pin shaft to make the retractable section 32 slide in the track groove, and release the elastic pin shaft to make the elastic pin shaft extend into the clamping groove on the side of the track groove to lock the retractable section 32.

[0025] In this embodiment, the elastic pin shaft enables the retractable section 32 to be fixed at different positions of the fixed section 31, so as to achieve the purpose of adjusting the different lengths of the retractable section 32.

[0026] In some alternative embodiments, scales for indicating different clamping grooves are provided on the side of the track groove. In this embodiment, the buckle 33 can be adjusted to a suitable position as needed.

[0027] In an alternative embodiment, the fixed section 31 is a cylinder or a rod, and the retractable section 32 is a rod or a cylinder that is matched with the fixed section 31 by threads. By rotating the retractable section 32, the extended length of the retractable section 32 is adjusted. In this embodiment, in order to facilitate the buckle 33 of the retractable section 32 to fall into the back of the cable connector when the retractable section 32 rotates to different positions, the buckle can be set as a disc structure, that is, the end of the retractable section 32 has a disc with a diameter larger than the diameter of the retractable section 32.

[0028] This application can freely disassemble the airborne equipment and the cable connector through the adsorption principle, ensuring that the cable will not be damaged due to disassembly. It can be operated by a single person with both hands, has a light structure, adjustable operating dimensions, and strong versatility.

[0029] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A universal cable disassembly mechanism, characterized in that: It comprises a handle (1), an air suction cup (2) and a fixed retractable caliper (3); The handle (1) is arranged on the back of the air suction cup (2), and the fixed retractable caliper (3) is arranged on the side of the air suction cup (2). The fixed retractable caliper (3) comprises a fixed section (31) and a retractable section (32). The retractable section (32) can be retracted relative to the fixed section (31), and the fixed section (31) locks the retractable section (32) through a locking mechanism. The end of the retractable section (32) has a buckle (33) perpendicular to the retractable section (32). The two universal cable disassembly mechanisms are respectively adsorbed on both sides of the cable connector (4) through air suction cups (2), and the buckle (33) is extended through the gap between the cable connector (4) and the airborne device (5) to the bottom surface of the cable connector (4) through the telescopic section (32).

2. The universal cable removal mechanism according to claim 1, characterized in that: The handle (1) comprises two handles, one of which extends at the back of the air suction cup (2) in a direction parallel to the surface of the air suction cup (2), and the other extends at the back of the air suction cup (2) in a direction perpendicular to the surface of the air suction cup (2).

3. The universal cable removal mechanism according to claim 1, characterized in that: The handle (1) is hinged to the back of the air suction cup (2) via a pin, and the pin is parallel to the surface of the air suction cup (2) and perpendicular to the fixed retractable caliper (3).

4. The universal cable removal mechanism according to claim 1, characterized in that: The fixed section (31) of the fixed telescopic caliper (3) has a track groove, and a plurality of slots are arranged on the side of the track groove. One end of the telescopic section (32) located in the track groove has an elastic pin shaft extending in the radial direction. The elastic pin shaft is pressed to make the telescopic section (32) slide in the track groove. The elastic pin shaft is released to make the elastic pin shaft extend into the slot on the side of the track groove, so as to lock the telescopic section (32).

5. The universal cable removal mechanism according to claim 4, characterized in that: The side of the track groove is provided with scales for indicating different card slots.

6. The universal cable removal mechanism according to claim 1, characterized in that: The fixed section (31) is a cylinder or a rod, and the telescopic section (32) is a rod or a cylinder that cooperates with the fixed section (31) via threads.

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