A universal foldable plug-in removal tool

Abstract

The present invention discloses a universal foldable plug-in disassembly tool, which relates to the technical field of plug-in disassembly tools, and specifically comprises a crossbeam and a rotating beam, wherein the rotating beam is fixedly connected to the two ends of the crossbeam, and a support leg is arranged at one end of the rotating beam of the crossbeam away from the crossbeam, and a rack is arranged on the two side surfaces of the bottom of the support leg. By arranging a locking device, a support leg and a rotating beam, the rotating beam is rotated and folded, so that the tool can be folded and easy to disassemble, and the problem that many plug-ins installed on the rack do not have enough disassembly and plug-in strokes is solved, and the plug-in force of the rear blind plug connector is large, and the plug-in is easily pulled out and falls off during the removal of the plug-in, causing damage to the equipment. The plug-in force is large, and a large force is required to pull out the plug-in, and the maintainability is poor. In addition, different disassembly tools are required for plug-ins of different sizes, which not only increases the number of random spare parts, but also increases the maintenance time.

Description

Technical Field

[0001] The invention relates to a plug-in removal tool, in particular to a universal foldable plug-in removal tool. Background Art

[0002] With the continuous development of technology, the requirements for volume and weight of airborne electronic equipment are becoming more and more stringent. In a highly integrated structure, it is necessary to reduce weight and increase efficiency while considering maintainability in a small space. This places high demands on structural design.

[0003] Due to the limitations of design space and weight of airborne products, many plug-ins installed on the rack do not have sufficient removal and insertion stroke, and the plug-in force of the rear blind-plug connector is large. During the process of removing the plug-in, it is easy to cause the plug-in to be pulled out and fall off, causing damage to the equipment or even injury to personnel. When blind-plugging products such as airborne power supplies, since electrical connectors, water connectors, locating pins, etc. all need to be plugged in, their plug-in force is large. When the plug-in is pulled out, a large force is required, and the maintainability is poor. In addition, different disassembly tools are required for plug-ins of different sizes, which not only increases the random spare parts, but also increases the maintenance time. In order to improve the maintainability of the plug-in on the rack, save the plug-in force, facilitate disassembly and assembly, ensure that the plug-in will not fall off due to too short a stroke when pulled out, ensure the safety of equipment and personnel, and make the tool small, easy to carry and store. At the same time, one tool can be used to disassemble multiple tools to meet the universal requirements. The present invention proposes a universal foldable plug-in removal tool. Summary of the invention

[0004] The object of the present invention is to provide a universal foldable plug-in removal tool to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A universal foldable plug-in removal tool comprises a crossbeam and a rotating beam, wherein the rotating beam is fixedly connected to the two ends of the crossbeam, a support leg is arranged at one end of the rotating beam of the crossbeam away from the crossbeam, frames are arranged on the two side surfaces of the bottom of the support leg, a lead screw mechanism is arranged at the middle position of the upper surface of the crossbeam, the lead screw mechanism penetrates the crossbeam and extends to the bottom of the crossbeam, a locking device is arranged at the bottom of the lead screw mechanism, a plug-in is arranged at the bottom of the locking device and the supporting leg, a plug-in screw is arranged on the surface of the plug-in, a balancing device is arranged on the upper surface of the locking device, and the top of the balancing device penetrates the crossbeam and is fixedly connected to the inner wall of the crossbeam.

[0007] As a further solution of the present invention: a rotating shaft is provided at the connection position between one end of the cross beam and the rotating beam, and the rotating beam is rotatably connected to the two ends of the cross beam via the rotating shaft.

[0008] As a further solution of the present invention: screws are provided at positions where the surface of the screw mechanism is connected to the crossbeam and the locking device, and the screws are fixedly connected to the upper surfaces of the crossbeam and the locking device.

[0009] As a further solution of the present invention: a right magnetic steel installation groove is opened on the upper surface of the cross beam, and magnetic steel and suction blocks are respectively arranged on both sides of the end of the rotating beam, and the magnetic steel is movably connected to the inside of the magnetic steel installation groove.

[0010] As a further solution of the present invention: a marble mechanism is provided on the lower surface of the rotating beam, and the supporting leg is clamped on the lower surface of the rotating beam through the marble mechanism. The marble mechanism includes a marble, a spring and a cover plate. The spring is movably connected to the side of the marble away from the beam, and the cover plate is arranged at the end of the spring away from the marble.

[0011] As a further solution of the present invention: a riveted sleeve is provided on the top of the support leg, which can be clamped with the surface of the marble mechanism through the riveted sleeve, and the surface of the suction block is fixed to the magnetic steel by magnetic attraction.

[0012] As a further solution of the present invention: the screw mechanism includes a screw, a sleeve, and a fixed block. The surface of the screw is movably connected to the inner wall of the crossbeam and the inner wall of the locking device. The sleeve is threadedly sleeved on the surface of the screw, and the fixed block is fixedly connected to the upper surface of the locking device.

[0013] As a further solution of the present invention: the locking device is composed of a fixing plate and a locking sleeve.

[0014] As a further solution of the present invention: the balancing device is composed of two balancing bare rods.

[0015] As a further solution of the present invention: the operation steps are as follows:

[0016] Step 1: When plugging and unplugging, combine the tools into Figure 1 In the first unfolded state, the bottom of the supporting leg is placed on the planes on both sides of the frame, the locking sleeve on the locking device locks the plug-in screw on the plug-in, and the relative distance between the locking device and the crossbeam is shortened by rotating the lead screw mechanism, so that the plug-in can be easily pulled out;

[0017] Step 2: Similarly, this tool can be combined into Figure 3 The second unfolded state shown is used to plug in and out different plug-ins. When the tool is not used, the tool is folded into Figure 5 In the folded state shown, the tool is compact, easy to carry and can save storage space;

[0018] Step 3: From the unfolded state to the folded state, you need to first separate the support legs from the marble mechanism on the rotating beam, rotate the rotating beam inward, fold the lower part of the cross beam, and then place the support legs on the upper part of the cross beam to complete.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a locking device, a supporting leg and a rotating beam, the rotating beam rotates and folds, the supporting leg is engaged for easy removal, and the locking device fixes the plug-in, which can greatly save the plug-in and pull-out force by converting the linear motion of the plug-in and pull-out direction into the rotational motion of the thread, and can also make the plug-in stop at any time during the plug-in and pull-out process to ensure that the plug-in will not be pulled out and fall, thereby ensuring the safety of equipment and personnel. This plug-in removal tool is small and light, easy to carry and store, easy to use, low cost, and long service life, which greatly improves the maintainability of the plug-in, achieves the effect that the tool can be folded and easy to disassemble, and solves the problem that many plug-ins installed on the rack do not have sufficient disassembly and plug-in strokes, and the plug-in and pull-out force of the rear blind plug connector is large. During the process of removing the plug-in, it is easy to cause the plug-in to be pulled out and fall off, causing damage to the equipment. Its plug-in force is large, and a large force is required to pull out the plug-in, and the maintainability is poor. In addition, different disassembly tools are required for plug-ins of different sizes, which increases the problems of random spare parts and maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a front view structural diagram of a universal foldable plug-in removal tool in an unfolded state.

[0021] Figure 2 The present invention is a schematic diagram of the use structure of a universal foldable plug-in removal tool in an unfolded state.

[0022] Figure 3 The figure is a schematic diagram of the overall structure of a universal foldable plug-in removal tool in the second unfolded state.

[0023] Figure 4 The present invention is a schematic diagram of the use structure of a universal foldable plug-in removal tool in the second unfolded state.

[0024] Figure 5 The present invention is a schematic diagram of the folded state structure of a universal foldable plug-in removal tool.

[0025] Figure 6 This is an exploded view of the overall structure at the support leg position of a universal foldable plug-in removal tool.

[0026] Figure 7 The figure is a schematic diagram of the overall structure of the magnetic block in a universal foldable plug-in removal tool.

[0027] Figure 8 The figure is an exploded view of the overall structure of a locking device in a universal foldable plug-in removal tool.

[0028] Fig. 9 This is an exploded view of the overall structure of the marble mechanism in a universal foldable plug-in removal tool.

[0029] As shown in the figure: 1. crossbeam; 2. rotating beam; 3. supporting leg; 4. screw mechanism; 5. locking device; 6. balancing device; 7. frame; 8. plug-in; 9. plug-in screw; 10. marble mechanism; 11. riveted sleeve; 12. magnet; 13. suction block; 14. rotating shaft; 15. screw; 16. screw sleeve; 17. fixing block; 18. balancing rod; 19. fixing plate; 20. locking sleeve; 21. marble; 22. spring; 23. cover plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] See also Figures 1 to 9In an embodiment of the present invention, a universal foldable plug-in removal tool comprises a cross beam 1 and a rotating beam 2. The two rotating beams 2 are fixed together by magnetic attraction through the magnetic steel 12 and the suction block 13 thereon. A rotating shaft 14 is arranged at the connection position between one end of the cross beam 1 and the rotating beam 2. A right magnetic steel installation groove is arranged on the upper surface of the cross beam 1. The ends of the rotating beam 2 are respectively provided with magnetic steel 12 and suction blocks 13. The magnetic steel 12 is movably connected to the inside of the magnetic steel installation groove. The rotating beam 2 is rotatably connected to the two ends of the cross beam 1 through the rotating shaft 14. A marble mechanism 10 is arranged on the lower surface of the rotating beam 2. The support leg 3 is clamped on the rotating beam 2 through the marble mechanism 10. On the lower surface of the beam 2, the marble mechanism 10 includes a marble 21, a spring 22 and a cover plate 23. The spring 22 is movably connected to the side of the marble 21 away from the beam 1. The cover plate 23 is arranged at the end of the spring 22 away from the marble 21. The rotating beam 2 is fixedly connected to the two ends of the beam 1. The end of the rotating beam 2 of the beam 1 away from the beam 1 is provided with a supporting leg 3. When the supporting leg 3 is placed on the upper part of the beam 1, the magnetic steel 12 on the beam 1 and the suction block 13 on the supporting leg 3 are fixed together by magnetic attraction. The top of the supporting leg 3 is provided with a riveted sleeve 11, which can be clamped with the surface of the marble mechanism 10 through the riveted sleeve 11, and the surface of the suction block 13 is connected to the The magnetic steel 12 is fixed by magnetic attraction, and a frame 7 is provided on both sides of the bottom of the supporting leg 3. A screw mechanism 4 is provided at the middle position of the upper surface of the beam 1. The screw mechanism 4 includes a screw 15, a screw sleeve 16, and a fixing block 17. The surface of the screw 15 is movably connected to the inner wall of the beam 1 and the inner wall of the locking device 5. The screw sleeve 16 is threadedly sleeved on the surface of the screw 15. The fixing block 17 is fixedly connected to the upper surface of the locking device 5. Screws are provided at the position where the surface of the screw mechanism 4 is connected to the beam 1 and the locking device 5. The screws are fixedly connected to the upper surface of the beam 1 and the locking device 5. The screw mechanism 4 passes through the beam 1 and extends to the beam 1, a locking device 5 is arranged at the bottom of the screw mechanism 4, the locking device 5 is composed of a fixing plate 19 and a locking sleeve 20, a plug-in 8 is arranged at the bottom of the locking device 5 and the supporting leg 3, a plug-in screw 9 is arranged on the surface of the plug-in 8, and a balancing device 6 is arranged on the upper surface of the locking device 5, which is used to ensure the parallelism between the beam 1 and the locking mechanism 5 as much as possible when the beam 1 and the locking mechanism 5 move relative to each other during the removal process of the plug-in 8, so that the plug-in 8 is evenly stressed and pulled out smoothly, the balancing device 6 is composed of two balancing light rods 18, the top of the balancing device 6 passes through the beam 1 and is fixedly connected to the inner wall of the beam 1, and the operation steps are as follows:

[0034] Step 1: When plugging and unplugging, combine the tools into Figure 1 In the first unfolded state, the bottom of the support leg 3 is placed on the planes on both sides of the frame 7, the locking sleeve on the locking device 5 locks the plug-in screw 9 on the plug-in 8, and the relative distance between the locking device 5 and the crossbeam 1 is shortened by rotating the screw mechanism 4, so that the plug-in 8 can be easily pulled out;

[0035] Step 2: Similarly, this tool can be combined into Figure 3 The second unfolded state shown is used for plugging in and out different plug-ins 8. When the tool is used up, the tool is folded into Figure 5 In the folded state shown, the tool is compact, easy to carry and can save storage space;

[0036] Step 3: From the unfolded state to the folded state, you need to first separate the support leg 3 from the marble mechanism 10 on the rotating beam 2, rotate the rotating beam 2 inward, fold the lower part of the inverted beam 1, and then place the support leg 3 on the upper part of the beam 1 to complete.

[0037] When using, combine the tools into Figure 1 In the unfolded state 1, the bottom of the support leg 3 is placed on the planes on both sides of the frame 7, the locking sleeve on the locking device 5 locks the plug-in screw 9 on the plug-in 8, and the relative distance between the locking device 5 and the crossbeam 1 is shortened by rotating the screw mechanism 4, so that the plug-in 8 can be easily pulled out. Figure 3 The second unfolded state shown is used for plugging in and out different plug-ins 8. When the tool is used up, the tool is folded into Figure 5 In the folded state shown, the tool is small and easy to carry and can save storage space. From the unfolded state to the folded state, it is necessary to first separate the support leg 3 from the marble mechanism 10 on the rotating beam 2, rotate the rotating beam 2 inward, fold the lower part of the inverted beam 1, and then place the support leg 3 on the upper part of the beam 1 to complete. This plug-in removal tool is small and light, easy to carry and store, easy to use, low cost, long service life, and greatly improves the maintainability of the plug-in 8.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention, and the contents not described in detail in this specification shall belong to the prior art known to professional and technical personnel in the field.

Claims

1. A universal foldable plug-in removal tool, comprising a crossbeam (1) and a rotating beam (2), characterized in that: The rotating beam (2) is connected to both ends of the cross beam (1); a supporting leg (3) is arranged at one end of the rotating beam (2) of the cross beam (1) away from the cross beam (1); frames (7) are arranged on the two side surfaces of the bottom of the supporting leg (3); a screw mechanism (4) is arranged at the middle position of the upper surface of the cross beam (1); the screw mechanism (4) passes through the cross beam (1) and extends to the bottom of the cross beam (1); a locking device (5) is arranged at the bottom of the screw mechanism (4); a plug-in (8) is arranged at the bottom of the locking device (5) and the supporting leg (3); a plug-in screw (9) is arranged on the surface of the plug-in screw (8); a balancing device (6) is arranged on the upper surface of the locking device (5); the top of the balancing device (6) passes through the cross beam (1) and is fixedly connected to the inner wall of the cross beam (1); A rotating shaft (14) is provided at the connection position between one end of the cross beam (1) and the rotating beam (2), and the rotating beam (2) is rotatably connected to the two ends of the cross beam (1) via the rotating shaft (14).

2. A universal foldable plug-in removal tool according to claim 1, characterized in that: Screws are provided at positions where the surface of the screw mechanism (4) is connected to the crossbeam (1) and the locking device (5), and the screws are fixedly connected to the upper surfaces of the crossbeam (1) and the locking device (5).

3. A universal foldable plug-in removal tool according to claim 1, characterized in that: The upper surface of the cross beam (1) is provided with a magnetic steel installation groove, and magnetic steel (12) and suction blocks (13) are respectively provided on both sides of the end of the rotating beam (2), and the magnetic steel (12) is movably connected inside the magnetic steel installation groove; the surface of the suction block (13) is fixed to the magnetic steel (12) by magnetic attraction.

4. A universal foldable plug-in removal tool according to claim 1, characterized in that: The lower surface of the rotating beam (2) is provided with a marble mechanism (10), and the supporting leg (3) is clamped on the lower surface of the rotating beam (2) through the marble mechanism (10). The marble mechanism (10) comprises a marble (21), a spring (22) and a cover plate (23). The spring (22) is movably connected to a side of the marble (21) away from the beam (1), and the cover plate (23) is provided at an end of the spring (22) away from the marble (21).

5. A universal foldable plug-in removal tool according to claim 4, characterized in that: Place A riveted shaft sleeve (11) is provided on the top of the support leg (3), and can be clamped with the surface of the marble mechanism (10) through the riveted shaft sleeve (11).

6. A universal foldable plug-in removal tool according to claim 1, characterized in that: The screw mechanism (4) comprises a screw (15), a threaded sleeve (16), and a fixing block (17); the surface of the screw (15) is movably connected to the inner wall of the crossbeam (1) and the inner wall of the locking device (5); the threaded sleeve (16) is threadedly sleeved on the surface of the screw (15); and the fixing block (17) is fixedly connected to the upper surface of the locking device (5).

7. A universal foldable plug-in removal tool according to claim 1, characterized in that: The lock The fixing device (5) is composed of a fixing plate (19) and a locking sleeve (20).

8. A universal foldable plug-in removal tool according to claim 1, characterized in that: The balancing device (6) is composed of two balancing polished rods (18).

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