Controller line connection end protection device

Abstract

The invention belongs to the technical field of controller equipment, and discloses controller line connection end protection equipment which comprises a controller shell, a plug and a cable, one side of the controller shell is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a protection assembly, one side of the mounting plate is movably connected with a clamping assembly, and the clamping assembly is fixedly connected with the plug. A buffering assembly is movably clamped to the outer wall of the cable, interception assemblies are movably connected to the two sides of the buffering assembly in an abutting mode, and a first jacking assembly is fixedly connected to the interior of the protection assembly. By arranging the clamping assembly and other structures, a pressing rod is lifted upwards, the pressing rod drives a hinge rod to move, the hinge rod drives a first frame rod to turn inwards with a fixing shaft as the circle center, the fixing shaft drives a first clamping plate to move, the first clamping plate clamps the outer end of a plug, and when the pressing rod is lifted upwards, the pressing rod drives a fixing block to move upwards; when the cable is pulled by external force, the connection port is more stable, and the light equipment and the controller are not easy to disconnect.

Description

Technical Field

[0001] The invention belongs to the technical field of controller equipment, and in particular is a controller line connection end protection device. Background Art

[0002] Controllers are an indispensable part of automation systems and are widely used in many fields such as industry, transportation, and home. In the industrial field, controllers are used to control various mechanical equipment and production lines to improve production efficiency and product quality; in the transportation field, controllers are used to control the driving and operation of vehicles, ships, aircraft and other transportation vehicles; in the home field, controllers are used to control and manage smart home systems to improve the convenience and comfort of home life; among them, controllers used in the home field are mostly used to control switches. The controller controls the opening or closing of lighting equipment by receiving instructions from the user;

[0003] During the use of the switch controller in the prior art, the user can carry the switch controller outdoors for use. For example, when the user is camping outdoors, the user needs to hang a lighting device on the top of the tent and connect the lighting device to the switch controller to control the lighting device.

[0004] However, after the lighting device is connected to the switch device, the switch controller is generally placed directly on the ground. Since the user walks back and forth in the tent, it is easy for the user to accidentally pull the connection cable of the lighting device, causing the connection port between the controller and the device to be unstable. At the same time, when the cable is pulled by external force and the connection port is unstable, the lighting device may flicker and cause damage to the device. A controller line connection end protection device is now proposed to solve the above problems. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a controller line connection end protection device, which solves the problem that when the cable is pulled by external force and the connection port becomes unstable, the lighting equipment may flicker and cause damage to the equipment.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a controller line connection end protection device, comprising a controller housing, a plug and a cable, one side of the controller housing is fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to a protection component, one side of the mounting plate is movably connected to a clamping component, the outer wall of the cable is movably clamped with a buffer component, both sides of the buffer component are movably abutted with interception components, the interior of the protection component is fixedly connected to a first push-up component, and the interior of the mounting plate is fixedly connected to a second push-up component;

[0007] Wherein, the protection component comprises a protection frame, the top of the protection frame is fixedly connected with a special-shaped plate, the inner side of the special-shaped plate is movably connected with a protection plate, and one side of the protection plate is fixedly connected with a push handle.

[0008] Preferably, the clamping assembly comprises a pressing rod, one side of the pressing rod is hinged with a hinged rod, one end of the hinged rod is hinged with a first frame rod, and the interior of the first frame rod is rotatably connected with a fixed shaft.

[0009] Preferably, the bottom end of the first rack rod is fixedly connected to a first clamping plate, the bottom end of the pressing rod is fixedly connected to a fixing block, and both sides of the fixing block are fixedly connected to connecting blocks.

[0010] Preferably, a pressure wheel is movably connected to the middle of the two connection blocks, a support wheel is movably abutted against the outer wall of the pressure wheel, and a second frame rod is movably connected to both ends of the support wheel.

[0011] Preferably, a support rod is fixedly connected inside the second rack rod, a clamping spring is fixedly connected to one side of the support rod, a second clamping plate is fixedly connected to the bottom end of the second rack rod, and a return spring is fixedly connected to the top end of the pressing rod.

[0012] Preferably, the buffer assembly includes a rubber ring plate, one side of the rubber ring plate is fixedly connected to a fixing ring, one side of the fixing ring is fixedly connected to a buffer spring, one end of the buffer spring is fixedly connected to an impact plate, the middle of the impact plate is fixedly connected to a rubber block, and both sides of the impact plate are fixedly connected to a first wedge block.

[0013] Preferably, the interception assembly comprises a second wedge block, one side of the second wedge block is fixedly connected to a compression spring, the outside of the compression spring is movably sleeved with a fixing piece, and the bottom of the second wedge block is movably connected to a support plate.

[0014] Preferably, the first lifting assembly includes a first fixing rod, a middle portion of which is rotatably connected to a first lifting plate, and one end of the first lifting plate is movably connected to a partition plate.

[0015] Preferably, a push rod is fixedly connected to the middle of the partition, a push spring is movably sleeved on the outside of the push rod, and one end of the push rod is movably connected to a limiting member.

[0016] Preferably, the second lifting assembly includes a second fixing rod, the outer wall of the second fixing rod is rotatably connected to the second top plate, and the outer wall of the second top plate is rotatably connected to the third top plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention is provided with structures such as a clamping assembly, etc., to pull the pressing rod upward, the pressing rod drives the hinged rod to move, the hinged rod drives the first frame rod to flip inward with the fixed axis as the center of the circle, the fixed axis drives the first clamping plate to move, the first clamping plate clamps the outer end of the plug, and when the pressing rod is pulled upward, the pressing rod drives the fixed block to move upward, the fixed block drives the pressure wheel to move upward through the connecting block, the pressure wheel is not engaged with the support wheel and is located above the support wheel, the support rod is pulled by the elastic force of the clamping spring, so that the support rod drives the second frame rod to flip inward with the top end of the second frame rod as the center of the circle, the second frame rod drives the second clamping plate to clamp the inner end of the plug, so that when the cable is pulled by external force, the connection port is more stable, and the lighting device and the controller are not easily disconnected;

[0019] The present invention is provided with structures such as a cable, a buffer assembly, an intercepting assembly, a first pushing assembly, and a second pushing assembly. When the cable is pulled, the cable will pull the buffer spring outward through the rubber ring plate and the fixing ring, and the buffer spring will push the impact plate to move, and the impact plate drives the first wedge block and the second wedge block to squeeze each other, and the second wedge block intercepts the first wedge block, and the first wedge block squeezes the second wedge toward the inside of the fixing member, and the first wedge block passes over the second wedge block and moves along the top of the supporting plate, and the impact plate collides with the first top plate, and one end of the first top plate flips upward with the first fixing rod as the center of the circle, and the first top plate is not stuck with the partition, and the partition drives the push rod to push along the inside of the limit member due to the compression force of the pushing spring, and one end of the limit member pushes the second top plate, and one end of the second top plate pushes the plug, so that the plug is released from the connection with the connection port of the controller housing, so that the lighting equipment can be disconnected from the controller in time to avoid damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall relationship structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the cross-sectional relationship structure of the present invention as a whole;

[0022] Figure 3 It is a schematic diagram of the cross-sectional relationship structure inside the protection component of the present invention;

[0023] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged relationship structure of the structure at A in the middle;

[0024] Figure 5 It is a schematic diagram of the positional relationship structure of the clamping assembly of the present invention;

[0025] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged relationship structure of the structure at B in the middle;

[0026] Figure 7 It is a schematic diagram of the positional relationship structure of the first jacking assembly of the present invention;

[0027] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged relationship structure of the structure at C in the middle;

[0028] Fig. 9 It is a schematic diagram of the top structure of the protection component of the present invention.

[0029] In the figure: 1, controller housing; 2, mounting plate; 3, protection assembly; 301, protection frame; 302, special-shaped plate; 303, protection plate; 304, push handle; 4, plug; 5, cable; 6, clamping assembly; 601, pressing rod; 602, hinged rod; 603, first frame rod; 604, fixed shaft; 605, first clamping plate; 606, fixed block; 607, connecting block; 608, pressure wheel; 609, support wheel; 610, second frame rod; 611, support rod; 612, clamping spring; 613, second clamping plate; 614, reset spring; 7, buffer assembly ;701, rubber ring plate;702, fixing ring;703, buffer spring;704, impact plate;705, rubber block;706, first wedge block;8, interception assembly;801, second wedge block;802, extrusion spring;803, fixing piece;804, support plate;9, first pushing assembly;901, first fixing rod;902, first top plate;903, partition;904, pushing rod;905, pushing spring;906, limiting piece;10, second pushing assembly;1001, second fixing rod;1002, second top plate;1003, third top 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] like Figures 1 to 9 As shown, the present invention provides a controller line connection end protection device, including a controller housing 1, a plug 4 and a cable 5, a mounting plate 2 is fixedly connected to one side of the controller housing 1, a protective component 3 is fixedly connected to one side of the mounting plate 2, a clamping component 6 is movably connected to one side of the mounting plate 2, a buffer component 7 is movably clamped on the outer wall of the cable 5, and interception components 8 are movably abutted on both sides of the buffer component 7, a first push component 9 is fixedly connected inside the protective component 3, and a second push component 10 is fixedly connected inside the mounting plate 2;

[0032] The protection component 3 includes a protection frame 301, a special-shaped plate 302 is fixedly connected to the top of the protection frame 301, a protection plate 303 is movably connected to the inner side of the special-shaped plate 302, and a push handle 304 is fixedly connected to one side of the protection plate 303;

[0033] The above scheme is adopted: by pulling the pressing rod 601 upward, the pressing rod 601 drives the hinge rod 602 to move, the hinge rod 602 drives the first frame rod 603 to turn inward with the fixed axis 604 as the center, the fixed axis 604 drives the first clamping plate 605 to move, and the first clamping plate 605 clamps the outer end of the plug 4. When the pressing rod 601 is pulled upward, the pressing rod 601 drives the fixed block 606 to move upward, and the fixed block 606 drives the pressure wheel 608 to move upward through the connecting block 607. The pressure wheel 608 is not engaged with the support wheel 609 and is located above the support wheel 609. The support rod 611 is pulled by the elastic force of the clamping spring 612, so that the support rod 611 drives the second frame rod 610 to turn inward with the top end of the second frame rod 610 as the center, and the second frame rod 610 drives the second clamping plate 613 to clamp the inner end of the plug 4, so that the connection port is more stable when the cable is pulled by external force, and the lighting equipment and the controller are not easily disconnected;

[0034] When the cable 5 is pulled, the cable 5 will pull the buffer spring 703 outward through the rubber ring plate 701 and the fixing ring 702, and the buffer spring 703 will push the impact plate 704 to move, and the impact plate 704 will drive the first wedge block 706 and the second wedge block 801 to squeeze each other, and the second wedge block 801 will intercept the first wedge block 706, and the first wedge block 706 will squeeze the second wedge block 801 into the inside of the fixing member 803, and the first wedge block 706 will pass over the second wedge block 801 and move along the top of the support plate 804, and the impact plate 704 and the first top plate 9 will be pressed together. 02 collides, one end of the first top plate 902 flips upward with the first fixed rod 901 as the center, the first top plate 902 is not stuck with the partition 903, and the partition 903 drives the push rod 904 to move along the inside of the limit piece 906 due to the compression force of the push spring 905, and one end of the limit piece 906 pushes the second top plate 1002, and one end of the second top plate 1002 pushes the plug 4, so that the plug 4 is disconnected from the connection port of the controller housing 1, so that the lighting equipment can be disconnected from the controller in time to avoid damage to the equipment.

[0035] like Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the clamping assembly 6 includes a pressing rod 601, a hinged rod 602 is hinged on one side of the pressing rod 601, a first frame rod 603 is hinged on one end of the hinged rod 602, and a fixed shaft 604 is rotatably connected inside the first frame rod 603;

[0036] The bottom end of the first rack rod 603 is fixedly connected with a first clamping plate 605, the bottom end of the pressing rod 601 is fixedly connected with a fixing block 606, and both sides of the fixing block 606 are fixedly connected with connecting blocks 607;

[0037] A pressing wheel 608 is movably connected to the middle of the two connecting blocks 607, a supporting wheel 609 is movably abutted against the outer wall of the pressing wheel 608, and a second support rod 610 is movably connected to both ends of the supporting wheel 609;

[0038] A support rod 611 is fixedly connected inside the second frame rod 610, a clamping spring 612 is fixedly connected to one side of the support rod 611, a second clamping plate 613 is fixedly connected to the bottom end of the second frame rod 610, and a return spring 614 is fixedly connected to the top end of the pressing rod 601;

[0039] The above scheme is adopted: the movement of the pressing rod 601 is limited by the mounting plate 2, so that the pressing rod 601 can only move along the inside of the mounting plate 2 when moving. One side of the pressing rod 601 is a T-shaped structure. Therefore, a T-shaped groove adapted to the size of the T-shaped structure of the pressing rod 601 is opened inside the mounting plate 2. The T-shaped structure is fixedly connected with the reset spring 614. The pressing rod 601 can be pulled and reset by the reset spring 614. One end of the two hinged rods 602 is in a cross position relationship. The first frame rod 603 is a symmetrical structure. One end of the fixed shaft 604 is fixedly connected to the mounting plate 2.

[0040] The second frame rod 610 is located in the middle of the first frame rod 603, and the fixing block 606 is limited and fixed by pressing the rod 601. The connecting block 607 is a square structure, and the connecting block 607 is a symmetrical structure. The connecting block 607 supports and limits the pressure wheel 608. By rotating the top end of the second frame rod 610 and the mounting plate 2, the second frame rod 610 can be turned over with its top end as the center of the circle. The support rod 611 is a T-shaped structure, and the support rod 611 is a symmetrical structure. The two support rods 611 respectively fix the two ends of the clamping spring 612, so that the clamping spring 612 can pull the second frame rod 610 through the support rod 611;

[0041] Among them, the first clamping plate 605 and the second clamping plate 613 are made of the same material. The first rack rod 603 can drive the first clamping plate 605 to move, and the second rack rod 610 can drive the second clamping plate 613 to move. The first clamping plate 605 and the second clamping plate 613 clamp the plug 4, so that the connection between the plug 4 and the controller housing 1 is more stable and not easy to fall off.

[0042] like Figures 2 to 4 , Figures 7 to 9As shown, the buffer assembly 7 includes a rubber ring plate 701, a fixing ring 702 is fixedly connected to one side of the rubber ring plate 701, a buffer spring 703 is fixedly connected to one side of the fixing ring 702, an impact plate 704 is fixedly connected to one end of the buffer spring 703, a rubber block 705 is fixedly connected to the middle of the impact plate 704, first wedge blocks 706 are fixedly connected to both sides of the impact plate 704, and first wedge blocks 706 are fixedly connected to both sides of the impact plate 704;

[0043] By adopting the above scheme, the cable 5 will be pulled by the external force, so that it will pull the buffer spring 703 outward through the rubber ring plate 701 and the fixing ring 702, the buffer spring 703 will be stretched, and the buffer spring 703 will push the impact plate 704 to move, and the impact plate 704 will drive the first wedge block 706 to move, the first wedge block 706 and the second wedge block 801 will squeeze each other, and the second wedge block 801 will intercept the first wedge block 706, so that the first wedge block 706 will pause and be buffered. If the external force still exists, the first wedge block 706 will squeeze the second wedge block 801 into the inside of the fixing member 803, the extrusion spring 802 will be compressed, the first wedge block 706 will pass over the second wedge block 801 and move along the top of the support plate 804, the impact plate 704 will collide with the first top plate 902, and the rubber ring plate 701 can fix the cable 5 and the buffer spring 703.

[0044] like Figure 2 , Figure 3 , Figures 7 to 9 As shown, the interception assembly 8 includes a second wedge block 801, one side of the second wedge block 801 is fixedly connected to a compression spring 802, the outside of the compression spring 802 is movably sleeved with a fixing member 803, and the bottom of the second wedge block 801 is movably connected to a support plate 804;

[0045] The above scheme is adopted: one side of the fixing member 803 is connected and fixed to the protective frame 301, the protective frame 301 can limit and fix the fixing member 803, the fixing member 803 limits the extrusion spring 802, the extrusion spring 802 is located inside the fixing member 803, the extrusion spring 802 can be deformed inside the fixing member 803 when compressed, the extrusion spring 802 fixes the second wedge block 801, the fixing member 803 limits the movement of the second wedge block 801, the bottom of the support plate 804 is fixedly connected to the protective frame 301, and the support plate 804 is a symmetrical structure, the support plate 804 is an L-shaped structure, the support plate 804 is supported and fixed by the protective frame 301, when the support plate 804 supports the first wedge block 706, the first wedge block 706 can move along the top of the support plate 804, wherein it is worth noting that the first wedge block 706 and the second wedge block 801 are both inclined block structures.

[0046] like Figure 2 , Figure 3 , Figure 7 and Fig. 9 As shown, the first push assembly 9 includes a first fixing rod 901, the middle part of the first fixing rod 901 is rotatably connected to a first top plate 902, and one end of the first top plate 902 is movably connected to a partition plate 903;

[0047] A push rod 904 is fixedly connected to the middle of the partition 903, a push spring 905 is movably sleeved on the outside of the push rod 904, and one end of the push rod 904 is movably connected to a limiting member 906;

[0048] By adopting the above scheme, when the impact plate 704 collides with the first top plate 902, one end of the first top plate 902 is turned upward with the first fixing rod 901 as the center, and the first top plate 902 is not connected with the partition plate 903, so that the partition plate 903 drives the push rod 904 to move along the inside of the limiter 906 due to the compression force of the push spring 905, and the conical end of the limiter 906 pushes the second top plate 1002, and the push rod 904 is limited by the limiter 906, and the first fixing rod 901 pushes the first top plate 90 2 support, when one end of the first top plate 902 is clamped with the partition plate 903, the first top plate 902 can hold and fix the partition plate 903, so that the partition plate 903 compresses the push spring 905, one end of the push spring 905 is connected and fixed to the partition plate 903, and the other end of the push spring 905 is connected and fixed to the protection component 3, so that the push spring 905 can bounce the partition plate 903 due to its own elastic force, so that the partition plate 903 drives the push rod 904 to move due to the elastic force, and the push rod 904 pushes the second top plate 1002.

[0049] like Figure 2 , Figure 3 , Figure 6 and Fig. 9 As shown, the second push assembly 10 includes a second fixing rod 1001, the outer wall of the second fixing rod 1001 is rotatably connected to a second top plate 1002, and the outer wall of the second top plate 1002 is rotatably connected to a third top plate 1003;

[0050] The above scheme is adopted: the second top plate 1002 is pushed up by one end of the conical shape of the limiting member 906, so that one end of the second top plate 1002 pushes the plug 4, so that the plug 4 is disconnected from the connection port of the controller housing 1, and at the same time, the second top plate 1002 opens the two second rack rods 610 to both sides through the third top plate 1003, so that the second rack rod 610 drives the first rack rod 603 to move to both sides through the pressing rod 601, so that the first clamping plate 605 and the second clamping plate 613 are released at the same time. In addition to clamping the plug 4, the third top plate 1003 is an inverted U-shaped structure, and the two ends of the U are rotatably connected to the second top plate 1002, and the middle part of the third top plate 1003 is rotatably connected to the mounting plate 2. The third top plate 1003 is limited by the mounting plate 2, and when the second top plate 1002 drives the third top plate 1003 to move, the third top plate 1003 can be flipped with the middle part as the center of the circle, so that the top side of the third top plate 1003 pushes the two second racks 610 to both sides, thereby increasing the distance between them.

[0051] The working principle and use process of the present invention:

[0052] First, insert the cable 5 into the rubber ring plate 701. After it is locked, insert the plug 4 into the connection port of the controller housing 1, and pull the pressing rod 601 upward. The pressing rod 601 drives the hinged rod 602 to move, and the hinged rod 602 drives the first frame rod 603 to flip inward with the fixed axis 604 as the center. At this time, the fixed axis 604 drives the first clamping plate 605 to move, and the first clamping plate 605 clamps the outer end of the plug 4. When the pressing rod 601 is pulled upward, the pressing rod 601 drives the hinged rod 602 to move. The pressure rod 601 drives the fixed block 606 to move upward, and the fixed block 606 drives the pressure wheel 608 to move upward through the connecting block 607. At this time, the pressure wheel 608 is not engaged with the support wheel 609 and is located above the support wheel 609. At this time, the support rod 611 is pulled by the elastic force of the clamping spring 612, so that the support rod 611 drives the second frame rod 610 to turn inward with the top of the second frame rod 610 as the center of the circle, and the second frame rod 610 drives the second clamping plate 613 to clamp the inner end of the plug 4;

[0053] After the plug 4 is firmly clamped by the clamping assembly 6, the portion of the cable 5 at the outer end is clamped into the grooves of the rubber block 705 and the protective frame 301, and the protective plate 303 is clamped into the inside of the special-shaped plate 302 by the push handle 304 until one side of the protective plate 303 abuts against the mounting plate 2. At this time, the inside of the protective frame 301 is in a closed space, thereby protecting the connection end of the controller housing 1;

[0054] When the cable 5 is pulled by an external force, the cable 5 will pull the buffer spring 703 outward through the rubber ring plate 701 and the fixing ring 702. At this time, the buffer spring 703 is stretched, and the buffer spring 703 pushes the impact plate 704 to move. The impact plate 704 drives the first wedge block 706 to move, and the first wedge block 706 and the second wedge block 801 are squeezed against each other. At this time, the second wedge block 801 intercepts the first wedge block 706, so that the first wedge block 706 pauses and is buffered.

[0055] If the external force still exists, at this time, the first wedge block 706 squeezes the second wedge block 801 into the interior of the fixing member 803, the extrusion spring 802 is compressed, and the first wedge block 706 passes over the second wedge block 801 and moves along the top of the support plate 804. At this time, the impact plate 704 collides with the first top plate 902, causing one end of the first top plate 902 to flip upward with the first fixing rod 901 as the center of the circle, and the first top plate 902 is not stuck with the partition 903, so that the partition 903 drives the push rod 904 to move along the inside of the limit member 906 due to the compression force of the push spring 905. At this time, the limit One conical end of the positioning member 906 pushes the second top plate 1002, so that one end of the second top plate 1002 pushes the plug 4, so that the plug 4 is released from the connection port of the controller housing 1. At the same time, the second top plate 1002 opens the two second racks 610 to both sides through the third top plate 1003, so that the second rack 610 drives the first rack 603 to move to both sides through the pressing rod 601, so that the first clamping plate 605 and the second clamping plate 613 release the clamping of the plug 4 at the same time, thereby avoiding damage to the connection between the plug 4 and the controller housing 1 and completing the operation.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A controller line connection end protection device, comprising a controller housing (1), a plug (4) and a cable (5), characterized in that: A mounting plate (2) is fixedly connected to one side of the controller housing (1), a protective component (3) is fixedly connected to one side of the mounting plate (2), a clamping component (6) is movably connected to one side of the mounting plate (2), a buffer component (7) is movably clamped on the outer wall of the cable (5), both sides of the buffer component (7) are movably abutted against interception components (8), a first push-up component (9) is fixedly connected to the inside of the protective component (3), and a second push-up component (10) is fixedly connected to the inside of the mounting plate (2); The protection component (3) comprises a protection frame (301), the top of the protection frame (301) is fixedly connected to a special-shaped plate (302), the inner side of the special-shaped plate (302) is movably connected to a protection plate (303), and one side of the protection plate (303) is fixedly connected to a push handle (304).

2. The controller line connection terminal protection device according to claim 1, characterized in that: The clamping assembly (6) comprises a pressing rod (601), one side of the pressing rod (601) is hinged with a hinge rod (602), one end of the hinge rod (602) is hinged with a first frame rod (603), and the first frame rod (603) is internally rotatably connected with a fixed shaft (604).

3. The controller line connection terminal protection device according to claim 2, characterized in that: The bottom end of the first rack rod (603) is fixedly connected to a first clamping plate (605), the bottom end of the pressing rod (601) is fixedly connected to a fixing block (606), and both sides of the fixing block (606) are fixedly connected to connecting blocks (607).

4. The controller line connection terminal protection device according to claim 3, characterized in that: A pressure wheel (608) is movably connected in the middle of the two connection blocks (607), a support wheel (609) is movably abutted against the outer wall of the pressure wheel (608), and a second frame rod (610) is movably connected at both ends of the support wheel (609).

5. The controller line connection terminal protection device according to claim 4, characterized in that: The second frame rod (610) is fixedly connected to a support rod (611) inside, a clamping spring (612) is fixedly connected to one side of the support rod (611), a second clamping plate (613) is fixedly connected to the bottom end of the second frame rod (610), and a return spring (614) is fixedly connected to the top end of the pressing rod (601).

6. The controller line connection terminal protection device according to claim 1, characterized in that: The buffer assembly (7) comprises a rubber ring plate (701), one side of the rubber ring plate (701) is fixedly connected to a fixing ring (702), one side of the fixing ring (702) is fixedly connected to a buffer spring (703), one end of the buffer spring (703) is fixedly connected to an impact plate (704), the middle of the impact plate (704) is fixedly connected to a rubber block (705), and both sides of the impact plate (704) are fixedly connected to a first wedge block (706).

7. The controller line connection terminal protection device according to claim 1, characterized in that: The interception assembly (8) includes a second wedge block (801), one side of the second wedge block (801) is fixedly connected to a compression spring (802), the outer portion of the compression spring (802) is movably sleeved with a fixing member (803), and the bottom of the second wedge block (801) is movably connected to a support plate (804).

8. The controller line connection terminal protection device according to claim 7, characterized in that: The first push assembly (9) comprises a first fixing rod (901), the middle part of which is rotatably connected to a first top plate (902), and one end of the first top plate (902) is movably connected to a partition plate (903).

9. The controller line connection terminal protection device according to claim 8, characterized in that: A push rod (904) is fixedly connected to the middle of the partition (903), a push spring (905) is movably sleeved on the outside of the push rod (904), and one end of the push rod (904) is movably connected to a limiting member (906).

10. The controller line connection terminal protection device according to claim 1, characterized in that: The second lifting assembly (10) comprises a second fixing rod (1001), the outer wall of the second fixing rod (1001) is rotatably connected to a second top plate (1002), and the outer wall of the second top plate (1002) is rotatably connected to a third top plate (1003).

Images