Dismounting tool, plugging assembly and inverter

Abstract

The utility model provides a dismounting tool, plug-in assembly and inverter, the dismounting tool is used for dismounting the plug-in assembly, the plug-in assembly comprises a first plug-in piece and a second plug-in piece which are detachably connected, the first plug-in piece is provided with a limiting part, and under the condition that the first plug-in piece is connected with the second plug-in piece, the second plug-in piece is provided with a limiting part. The limiting part is configured to limit the movement of the second plug connector, and the disassembling tool comprises a connecting body used for being detachably connected with the second plug connector; and the triggering piece is configured to push the limiting part to move under the condition that the triggering piece is triggered, so that the limiting part relieves movement limitation on the second plug connector, the dismounting difficulty of the second plug connector in a narrow space can be remarkably reduced, and the dismounting efficiency of the second plug connector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, and in particular to a disassembly tool, a plug-in component and an inverter. Background Art

[0002] At present, the plug and socket of household energy storage connectors are generally connected quickly by snap-fit. In the related art, snap-fit ​​connectors are generally disassembled by hand or with a screwdriver.

[0003] However, bare-handed operation does not meet safety requirements for household equipment and poses the risk of accidental touch. To disassemble the connector plug by pressing the buckle with a screwdriver, it is necessary to reserve enough operating space to use the tool, which is inconvenient for connectors in a small space. Utility Model Content

[0004] The embodiments of the utility model are intended to solve at least one of the technical problems existing in the prior art.

[0005] To this end, a first aspect of an embodiment of the utility model provides a disassembly tool.

[0006] A second aspect of the embodiments of the present utility model provides a plug-in assembly.

[0007] A third aspect of the embodiments of the present utility model provides an inverter.

[0008] In view of this, according to the first aspect of an embodiment of the utility model, a disassembly tool is provided, which is used for disassembling a plug-in assembly, wherein the plug-in assembly comprises a first connector and a second connector which are detachably connected, and the first connector is provided with a limiting portion, and when the first connector and the second connector are connected, the limiting portion is configured to limit the movement of the second connector, and the disassembly tool comprises: a connecting body, which is detachably connected to the second connector; and a trigger member, which is configured to push the limiting portion to move when the trigger member is triggered, so that the limiting portion releases the movement restriction on the second connector.

[0009] The disassembly tool provided in the embodiment of the utility model comprises a connecting body and a trigger member, specifically, the plug assembly comprises a first plug member and a second plug member, wherein the first plug member and the second plug member are detachably connected. Optionally, the first plug member is a socket, and the second plug member is a plug.

[0010] The first connector is provided with a limiting portion, and when the first connector is connected to the second connector, the limiting portion is configured to limit the movement of the second connector, thereby improving the connection strength between the first connector and the second connector. Optionally, the limiting portion includes a buckle, and specifically, when the first connector and the second connector are connected, the buckle cooperates with a part of the second connector to limit the movement of the second connector and prevent the second connector from being separated from the first connector.

[0011] When the second connector needs to be disassembled, the connection body is first connected to the second connector, and then the trigger is pressed. Even if the trigger is triggered, the trigger pushes the limiter to move relative to the connection body, so that the limiter releases the movement restriction on the second connector. At this time, the connection body can be operated to drive the second connector to move in the insertion direction away from the second connector, so that the second connector is separated from the first connector, and the disassembly of the second connector is completed. It is understandable that after the second connector is pulled out, the connection body can be separated from the second connector.

[0012] The disassembly tool has a simple structure and, compared with the related art of pulling out the second connector by hand, meets safety regulations, reduces the risk of accidental touch, and improves the safety of the connector assembly.

[0013] It is understandable that when a screwdriver is used to disassemble a plug in the related art, a large space needs to be reserved in the insertion direction perpendicular to the second connector. When the connector assembly is a connector, the insertion direction perpendicular to the second connector is the radial direction of the connector.

[0014] Use a disassembly tool to disassemble the second connector (plug of the connector), manually press the trigger part to release the movement restriction of the limit part on the second connector, and then pull out the disassembly tool and the second connector simultaneously. That is, the radial operating space of the connector in the related technology is changed to the axial operating space of the connector, which can significantly reduce the difficulty of disassembling the second connector in a small space and improve the disassembly efficiency of the second connector in a small space.

[0015] Optionally, the connecting body and the trigger member are an integrated structure. It can be understood that the integrated structure has good mechanical properties, and thus can improve the connection strength between the connecting body and the trigger member, prevent the trigger member from breaking during repeated triggering, and extend the service life of the disassembly tool.

[0016] In addition, the integrated structure is also conducive to the mass production of disassembly tools, reducing the manufacturing difficulty, thereby reducing the production cost of the disassembly tools.

[0017] Optionally, at least one of the connecting body and the triggering member is a thermoplastic plastic member, so that after the triggering member is triggered to move by an external force, it can automatically reset when the external force is removed.

[0018] In addition, the disassembly tool provided according to the above technical solution of the utility model also has the following additional technical features:

[0019] In some technical solutions, optionally, the connection body is provided with a mounting cavity, and when the connection body is connected to the second connector, a portion of the second connector is located in the mounting cavity.

[0020] In this technical solution, it is specified that the connecting body is provided with an installation cavity. Specifically, when the connecting body is connected to the second plug-in connector, part of the second plug-in connector is located in the installation cavity, that is, the connecting body surrounds the second plug-in connector to achieve the connection between the connecting body and the second plug-in connector, thereby preventing the disassembly tool from falling off during the disassembly of the second plug-in connector, thereby further improving the disassembly efficiency of the second plug-in connector.

[0021] In some technical solutions, optionally, the connecting body includes a mounting wall, and the mounting wall is located in the mounting cavity; wherein the cross-sectional shape of the mounting wall is a circular arc.

[0022] In this technical solution, it is defined that the connecting body includes a mounting wall. Specifically, the mounting wall is located in the mounting cavity, and the cross-sectional shape of the mounting wall is an arc, that is, the inner wall of the connecting body is an arc surface.

[0023] It can be understood that the cross-sectional shape of the connector plug is generally circular, or quasi-circular, that is, the outer wall of the connector plug is generally an arc-shaped surface.

[0024] By setting the inner wall of the connecting body as an arc-shaped surface, it can be matched with the shape of the connector plug. When the connecting body is connected to the plug (the second connector), the connecting body can fit better with the second connector. While realizing the rapid disassembly of the second connector, the space occupied by the disassembly tool in the direction perpendicular to the insertion direction of the second connector can be further reduced, that is, the space occupied in the radial direction of the connector is reduced, thereby realizing the rapid disassembly of the second connector in a small space.

[0025] In some technical solutions, optionally, the length L of the arc and the radius R of the circle in which the arc is located satisfy L>πR.

[0026] In this technical solution, the length of the arc is limited to be greater than half the circumference of the circle in which the arc is located, that is, the connecting body can wrap the second connector in the circumferential direction, so that after the connecting body is installed on the second connector, the disassembly tool can be further prevented from falling off the second connector, thereby improving the disassembly efficiency of the second connector.

[0027] In some technical solutions, optionally, the connecting body is further provided with a first positioning portion; when the connecting body is connected to the second connector, the first positioning portion can cooperate with the second positioning portion on the second connector.

[0028] In this technical solution, it is specified that the connecting body is also provided with a first positioning portion. Specifically, a second positioning portion is provided on the second plug-in connector. When the connecting body is connected to the second plug-in connector, the first positioning portion on the connecting body can cooperate with the second positioning portion on the second plug-in connector, thereby limiting the connecting body, improving the installation stability of the connecting body on the second plug-in connector, and further preventing the disassembly tool from falling off during disassembly of the second plug-in connector, which is conducive to the rapid disassembly of the second plug-in connector.

[0029] In some technical solutions, optionally, the first positioning portion includes a positioning groove, and the second positioning portion includes a protrusion; when the connecting body is connected to the second connector, at least a portion of the protrusion is located in the positioning groove.

[0030] In this technical solution, it is defined that the first positioning portion includes a positioning groove. Specifically, the second positioning portion includes a protrusion. When the connecting body is installed on the second connector, at least part of the protrusion is inserted into the positioning groove, thereby being able to limit the connecting body in the circumferential direction and the axial direction of the connecting body, preventing the disassembly tool from falling off the second connector, and improving the disassembly efficiency of the second connector.

[0031] In addition, by inserting at least part of the protrusion into the positioning groove, it can also serve to remind the operator that the disassembly tool is in place. At this time, by pressing the trigger member, the trigger member can push the limit part to unlock. Compared with the use of a screwdriver to disassemble the plug in the related art, the position of the buckle (limit part) is clearly visible without the need. When at least part of the protrusion is inserted into the positioning groove, it can be indirectly explained that a part of the trigger member corresponds to the limit part, and pressing the trigger member can push the limit part to move and unlock.

[0032] Moreover, since at least part of the protrusion is inserted into the positioning groove, after the limiting portion releases the movement restriction on the second connector, the second connector can be pulled out by directly pulling the connecting body, thereby realizing the rapid separation of the second connector from the first connector.

[0033] It is worth noting that the positioning groove is a through groove extending radially along the connecting body.

[0034] In some technical solutions, optionally, the connecting body is further provided with a first opening, and along the axial direction of the connecting body, the first opening is located on a side of the positioning groove away from the trigger member and is communicated with the positioning groove.

[0035] In this technical solution, it is defined that the connecting body is further provided with a first opening, specifically, the first opening is communicated with the positioning groove, that is, a notch is provided on the side of the positioning groove away from the trigger member along the axial direction of the connecting body. Therefore, when the connecting body is connected to the second plug-in component, a part of the protrusion is located in the positioning groove to achieve the position limitation of the connecting body, that is, it is not necessary to completely match the shape of the positioning groove with the shape of the protrusion, and the connection body can be prevented from falling off, which is conducive to reducing the processing accuracy requirements for the connecting body, and further reducing the production cost of the disassembly tool.

[0036] In addition, since the first opening is located on the side of the positioning groove away from the trigger member, when the trigger member is pressed to push the limit portion to move and unlock, the connecting body is pulled. Due to the cooperation between the protrusion and the positioning groove, the second connector can be separated from the first connector at the same time, which is beneficial to further improve the disassembly efficiency of the second connector.

[0037] In some technical solutions, optionally, the connecting body is further provided with a second opening, the second opening is communicated with the installation cavity, and the connecting body is detachably connected to the second connector through the second opening.

[0038] In this technical solution, it is defined that the connecting body is further provided with a second opening. Specifically, the second opening is communicated with the installation cavity, and the connecting body is detachably connected to the second plug-in connector through the second opening. In other words, when the second plug-in connector needs to be disassembled, the second plug-in connector is located in the installation cavity through the second opening to achieve assembly between the second plug-in connector and the disassembly tool. When the second plug-in connector is separated from the first plug-in connector, the connecting body is separated from the second plug-in connector through the second opening.

[0039] By providing the second opening, the connecting body is formed into a semi-enclosed structure, which improves the convenience of assembly and separation between the disassembly tool and the second connector, and is conducive to further improving the disassembly efficiency of the second connector.

[0040] In some technical solutions, optionally, the connecting body is further provided with a void groove, at least a portion of the trigger member is located in the void groove, the first end of the trigger member is connected to the groove wall of the void groove, and the second end of the trigger member can move relative to the connecting body.

[0041] In this technical solution, it is specified that the connecting body is also provided with an air avoidance groove. Specifically, at least part of the trigger member is located in the air avoidance groove, which is conducive to reducing the volume of the disassembly tool, thereby reducing the overall axial space occupied by the disassembly tool, and avoiding interference between the disassembly tool and other structures of the plug-in assembly during the disassembly process.

[0042] One end of the trigger member is connected to the groove wall of the air avoidance groove, and the other end can move relative to the connecting body. That is to say, the trigger member is formed as a cantilever structure, so that while the trigger member can move relative to the connecting body to push the limiting part to be released, it can also simplify the structure of the disassembly tool, which is beneficial to reducing the production cost of the disassembly tool.

[0043] In some technical schemes, optionally, the groove wall of the air avoidance groove includes a first wall, a second wall and a third wall, the first wall and the third wall are opposite, the second wall is located between the first wall and the third wall, and is connected to the first wall and the third wall; wherein the first end of the trigger member is connected to the second wall and has a gap between it and at least one of the first wall and the third wall.

[0044] In the technical solution, the groove wall defining the air-avoiding groove includes a first wall, a second wall and a third wall. Specifically, the second wall is located between the first wall and the third wall, the first wall and the third wall are opposite, one end of the second wall is connected to the first wall, and the other end of the second wall is connected to the third wall. The first wall, the second wall and the third wall enclose the air-avoiding groove.

[0045] One end of the trigger member is connected to the second wall, and the other end of the trigger member moves relative to the connecting body. That is, the trigger member is formed as a cantilever structure, so that while the trigger member can move relative to the connecting body to push the limiting part to be released, it can also simplify the structure of the disassembly tool, which is beneficial to reducing the production cost of the disassembly tool.

[0046] There is a gap between the trigger member and the first wall. Alternatively, there is a gap between the trigger member and the third wall. Alternatively, there is a gap between one side of the trigger member and the first wall, and at the same time, there is a gap between the other end of the trigger member and the third wall.

[0047] Since there is a gap between the trigger member and at least one of the first wall and the third wall, when the trigger member is pressed, the trigger member is easy to move relative to the connecting body to push the limit portion to move and unlock. In addition, the problem of wear of the trigger member due to contact with the first wall and / or the third wall during the movement can be avoided, which is conducive to extending the service life of the disassembly tool.

[0048] In some technical schemes, optionally, the trigger member includes a trigger body and a ridge, wherein the trigger body is disposed on the connecting body, at least a portion of the trigger body extends radially along the connecting body into the installation cavity, the ridge is disposed on a side of the trigger body away from the installation cavity, and at least partially protrudes from an outer wall of the connecting body, and the trigger body is configured to push the limiting portion to move when the ridge is triggered.

[0049] In this technical solution, it is defined that the trigger member includes a trigger body and a ridge. Specifically, the ridge is arranged on the side of the trigger body away from the installation cavity, and at least part of the ridge protrudes from the outer wall of the connecting body, so that the operator can manually press the ridge to move the trigger body relative to the connecting body to push the limit part to move and unlock, which is conducive to improving the convenience of operating the disassembly tool and can further improve the disassembly efficiency of the second connector.

[0050] In addition, the provision of the convex ridges facilitates the operator's pressing operation and helps save material usage compared to the trigger member protruding outward as a whole, thereby reducing the production cost of the disassembly tool.

[0051] Optionally, the convex ridge and the trigger body are an integrated structure.

[0052] In some technical schemes, optionally, the trigger body includes a plate body and a trigger part, wherein the plate body is arranged on the connecting body, the ridge is arranged on the side of the plate body away from the installation cavity, the first end of the trigger part is connected to the plate body, and the second end of the trigger part extends into the installation cavity along the radial direction of the connecting body, and when the ridge is triggered, the plate body drives the trigger part to move so that the trigger part pushes the limiting part to move; along the axial direction of the connecting body, a side surface of the trigger part close to the plate body is used to contact the second connector.

[0053] In this technical solution, it is defined that the trigger body includes a plate body and a trigger part. Specifically, one end of the trigger part is connected to the plate body, and the other end of the trigger part extends into the installation cavity. When the ridge is triggered, the other end of the trigger part moves inward, contacts the limiting part, and pushes the limiting part to move, so that the limiting part releases the movement restriction on the second connector.

[0054] When the limiting portion releases the restriction on the movement of the second connector, the trigger portion contacts the second connector on one side of the plate body, so that when the connecting body is pulled, the second connector can be pulled out at the same time, thereby achieving rapid separation of the second connector from the first connector and further improving the disassembly efficiency of the second connector.

[0055] Optionally, a portion of the plate body is bent toward a side where the mounting cavity is located to form a trigger portion, that is, the trigger portion and the plate body are an integrated structure.

[0056] In some technical solutions, optionally, there are multiple ridges, and the trigger member further includes a reinforcing rib, which is arranged between any two adjacent ridges.

[0057] In this technical solution, it is defined that the trigger member also includes reinforcing ribs. Specifically, when there are multiple ridges, reinforcing ribs are arranged between any two adjacent ridges to increase the structural strength of the trigger member, thereby preventing the trigger member from being deformed when the trigger member is repeatedly pressed to disassemble the second connector, which is beneficial to extending the service life of the disassembly tool.

[0058] Optionally, the trigger body, the convex ridges and the reinforcing ribs are an integrated structure.

[0059] In some technical solutions, optionally, when the limiting portion releases the restriction on the movement of the second connector, the connecting body can drive the second connector to move, so as to separate the second connector from the first connector.

[0060] In this technical solution, when the trigger member pushes the limiting portion to move so that the limiting portion releases the movement restriction on the second connector, the disassembly tool and the second connector can be directly pulled out synchronously through the connecting body, which is beneficial to further improve the disassembly efficiency of the second connector in a narrow space.

[0061] According to the second aspect of the utility model, a plug-in assembly is provided for use in conjunction with a disassembly tool provided by any of the above technical solutions, thereby having all the beneficial technical effects of the disassembly tool, which will not be repeated here.

[0062] Optionally, the plug assembly includes a connector.

[0063] Specifically, the connector includes a socket and a plug, wherein the socket and the plug are detachably connected. A limiting portion is provided on the socket, and when the socket and the plug are connected, the limiting portion can limit the movement of the plug, thereby improving the connection strength between the socket and the plug.

[0064] When the plug needs to be disassembled, the connection body is first connected to the plug, and then the trigger is pressed. Even if the trigger is triggered, the trigger can push the limiter to move during the movement of the connection body relative to the connection body, so that the limiter releases the movement restriction on the plug. At this time, the connection body is operated to drive the plug to move in the direction away from the insertion direction of the plug, so that the plug is separated from the socket, and the plug is disassembled. It can be understood that after the plug is pulled out, the connection body can be separated from the plug.

[0065] The disassembly tool has a simple structure and, compared with unplugging the plug by hand in the related art, meets safety regulations, reduces the risk of accidental touch, and improves the safety of connector use.

[0066] It is understandable that when using a screwdriver to disassemble a plug in the related art, a large space needs to be reserved in a direction perpendicular to the insertion direction of the plug, that is, sufficient space needs to be reserved in the radial direction of the connector. For a connector located in a narrow groove, it is difficult to disassemble it using a screwdriver.

[0067] The plug is disassembled by using a disassembly tool. After manually pressing the trigger part to release the movement restriction of the limit part on the plug, the disassembly tool and the plug are pulled out simultaneously, that is, the radial operating space of the connector in the related technology is changed to the axial operating space of the connector, which can significantly reduce the difficulty of disassembling the plug in a small space and improve the disassembly efficiency of the plug in a small space.

[0068] According to a third aspect of the utility model, an inverter is provided, comprising a plug-in assembly as provided by any of the above technical solutions, thereby having all the beneficial technical effects of the plug-in assembly, which will not be repeated here.

[0069] It can be understood that, when the plug-in component is a connector, the inverter is connected to the load through the connector.

[0070] Additional aspects and advantages of the present invention will be given in the following description, and some will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0072] Figure 1 It shows one of the structural schematic diagrams of the disassembly tool and the plug-in assembly used in conjunction with each other according to one embodiment of the utility model;

[0073] Figure 2 A second structural schematic diagram showing the use of a disassembly tool and a plug-in assembly in cooperation with each other according to an embodiment of the utility model;

[0074] Figure 3 A third structural schematic diagram showing the use of a disassembly tool and a plug-in assembly in cooperation with each other according to an embodiment of the utility model;

[0075] Figure 4 One of the structural schematic diagrams of a disassembly tool according to an embodiment of the utility model is shown;

[0076] Figure 5 A second structural schematic diagram of a disassembly tool according to an embodiment of the utility model is shown;

[0077] Figure 6A third structural schematic diagram of a disassembly tool according to an embodiment of the utility model is shown;

[0078] Figure 7 A fourth structural schematic diagram of a disassembly tool according to an embodiment of the utility model is shown;

[0079] Figure 8 A fifth structural schematic diagram of a disassembly tool according to an embodiment of the utility model is shown;

[0080] Fig. 9 A sixth structural schematic diagram of a disassembly tool according to an embodiment of the utility model is shown;

[0081] Fig.10 FIG7 shows a seventh structural schematic diagram of a disassembly tool according to an embodiment of the utility model;

[0082] Fig.11 An eighth structural schematic diagram of a disassembly tool according to an embodiment of the utility model is shown.

[0083] in, Figures 1 to 11 The corresponding relationship between the reference numerals and the component names is as follows:

[0084] 100 disassembly tool, 110 connecting body, 111 installation cavity, 112 installation wall, 113 first positioning portion, 114 positioning groove, 115 first opening, 116 second opening, 117 air avoidance groove, 120 trigger member, 121 trigger body, 122 convex edge, 123 plate body, 124 trigger portion, 125 reinforcing rib, 130 first wall, 140 second wall, 150 third wall, 160 gap, 200 plug-in assembly, 210 first plug-in component, 211 limiting portion, 220 second plug-in component, 221 second positioning portion, 300 groove. DETAILED DESCRIPTION

[0085] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0086] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0087] Refer to the following Figures 1 to 11 The disassembly tool 100, the plug-in assembly 200 and the inverter provided according to some embodiments of the present utility model are described.

[0088] In one embodiment according to the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, a disassembly tool 100 is proposed, and the disassembly tool 100 is used for disassembling a plug-in assembly 200. The plug-in assembly 200 includes a first connector 210 and a second connector 220 that are detachably connected. The first connector 210 is provided with a limiting portion 211. When the first connector 210 and the second connector 220 are connected, the limiting portion 211 is configured to limit the movement of the second connector 220. The disassembly tool 100 includes: a connecting body 110, which is used to be detachably connected to the second connector 220; and a trigger member 120. The trigger member 120 is configured to push the limiting portion 211 to move when the trigger member 120 is triggered, so that the limiting portion 211 releases the movement restriction on the second connector 220.

[0089] The disassembly tool 100 provided in the embodiment of the utility model includes a connecting body 110 and a trigger member 120. Specifically, the plug assembly 200 includes a first plug member 210 and a second plug member 220, wherein the first plug member 210 and the second plug member 220 are detachably connected. Optionally, the first plug member 210 is a socket and the second plug member 220 is a plug.

[0090] The first connector 210 is provided with a limiting portion 211. When the first connector 210 is connected to the second connector 220, the limiting portion 211 is configured to limit the movement of the second connector 220, thereby improving the connection strength between the first connector 210 and the second connector 220. Optionally, the limiting portion 211 includes a buckle. Specifically, when the first connector 210 and the second connector 220 are connected, the buckle cooperates with a part of the second connector 220 to limit the movement of the second connector 220 and prevent the second connector 220 from being separated from the first connector 210.

[0091] When the second connector 220 needs to be disassembled, the connection body 110 is first connected to the second connector 220, and then the trigger 120 is pressed. Even if the trigger 120 is triggered, the trigger 120 pushes the limiter 211 to move during the movement relative to the connection body 110, so that the limiter 211 releases the movement restriction on the second connector 220. At this time, the second connector 220 can be driven to move in the insertion direction away from the second connector 220 by operating the connection body 110, so that the second connector 220 is separated from the first connector 210, and the disassembly of the second connector 220 is completed. It can be understood that after the second connector 220 is pulled out, the connection body 110 can be separated from the second connector 220.

[0092] The disassembly tool 100 has a simple structure and, compared with the related art of pulling out the second connector 220 by hand, meets safety regulations, reduces the risk of accidental touch, and improves the safety of the connector assembly 200.

[0093] It is understandable that when a screwdriver is used to disassemble a plug in the related art, a large space needs to be reserved in the insertion direction perpendicular to the second connector 220. When the connector assembly 200 is a connector, the insertion direction perpendicular to the second connector 220 is the radial direction of the connector.

[0094] Use the disassembly tool 100 to disassemble the second connector 220 (the plug of the connector). After manually pressing the trigger member 120 to release the movement restriction of the limit portion 211 on the second connector 220, the disassembly tool 100 and the second connector 220 can be pulled out simultaneously. That is, the radial operating space of the connector in the related technology is changed to the axial operating space of the connector. This can significantly reduce the difficulty of disassembling the second connector 220 in a small space and improve the disassembly efficiency of the second connector 220 in a small space.

[0095] Optionally, the connecting body 110 and the trigger member 120 are an integrated structure. It is understandable that the integrated structure has good mechanical properties, and thus can improve the connection strength between the connecting body 110 and the trigger member 120, prevent the trigger member 120 from breaking during repeated triggering, and extend the service life of the disassembly tool 100.

[0096] In addition, the integrated structure is also conducive to the mass production of the disassembly tool 100 , reducing the manufacturing difficulty, thereby reducing the production cost of the disassembly tool 100 .

[0097] Optionally, at least one of the connecting body 110 and the trigger member 120 is a thermoplastic plastic member, so that after the trigger member 120 is triggered to move by an external force, it can automatically reset when the external force is removed.

[0098] like Figure 4 , Figure 8 and Fig. 9 As shown, in some embodiments, optionally, the connection body 110 is provided with a mounting cavity 111 , and when the connection body 110 is connected to the second connector 220 , a portion of the second connector 220 is located in the mounting cavity 111 .

[0099] In this embodiment, it is defined that the connecting body 110 is provided with an installation cavity 111. Specifically, when the connecting body 110 is connected to the second connector 220, part of the second connector 220 is located in the installation cavity 111, that is, the connecting body 110 surrounds the second connector 220 to achieve the connection between the connecting body 110 and the second connector 220, thereby preventing the disassembly tool 100 from falling off during the disassembly of the second connector 220, thereby further improving the disassembly efficiency of the second connector 220.

[0100] like Figure 7 and Figure 8 As shown, in some embodiments, optionally, the connection body 110 includes a mounting wall 112, and the mounting wall 112 is located in the mounting cavity 111; wherein the cross-sectional shape of the mounting wall 112 is an arc.

[0101] In this embodiment, the connection body 110 is defined to include a mounting wall 112 . Specifically, the mounting wall 112 is located in the mounting cavity 111 , and a cross-sectional shape of the mounting wall 112 is an arc, that is, the inner wall of the connection body 110 is an arc-shaped surface.

[0102] It can be understood that the cross-sectional shape of the connector plug is generally circular, or quasi-circular, that is, the outer wall of the connector plug is generally an arc-shaped surface.

[0103] By setting the inner wall of the connecting body 110 as an arc-shaped surface, it can be matched with the shape of the connector plug. When the connecting body 110 is connected to the plug (the second connector 220), the connecting body 110 can better fit with the second connector 220. While realizing the quick disassembly of the second connector 220, the space occupied by the disassembly tool 100 in the direction perpendicular to the insertion direction of the second connector 220 can be further reduced, that is, the space occupied in the radial direction of the connector is reduced, thereby realizing the quick disassembly of the second connector 220 in a small space.

[0104] In some embodiments, optionally, the length L of the arc and the radius R of the circle in which the arc lies satisfy L>πR.

[0105] In this embodiment, the length of the arc is limited to be greater than half of the circumference of the circle in which the arc is located, that is, the connecting body 110 can wrap the second connector 220 in the circumferential direction, so that after the connecting body 110 is installed on the second connector 220, the disassembly tool 100 can be further prevented from falling off from the second connector 220, thereby improving the disassembly efficiency of the second connector 220.

[0106] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments, optionally, the connecting body 110 is further provided with a first positioning portion 113 ; when the connecting body 110 is connected to the second connector 220 , the first positioning portion 113 can cooperate with the second positioning portion 221 on the second connector 220 .

[0107] In this embodiment, it is defined that the connecting body 110 is also provided with a first positioning portion 113, specifically, a second positioning portion 221 is provided on the second plug-in connector 220. When the connecting body 110 is connected to the second plug-in connector 220, the first positioning portion 113 on the connecting body 110 can cooperate with the second positioning portion 221 on the second plug-in connector 220, so as to limit the connecting body 110, improve the installation stability of the connecting body 110 on the second plug-in connector 220, further prevent the disassembly tool 100 from falling off during the disassembly of the second plug-in connector 220, and facilitate the rapid disassembly of the second plug-in connector 220.

[0108] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments, optionally, the first positioning portion 113 includes a positioning groove 114 , and the second positioning portion 221 includes a protrusion; when the connecting body 110 is connected to the second connector 220 , at least a portion of the protrusion is located in the positioning groove 114 .

[0109] In this embodiment, it is defined that the first positioning portion 113 includes a positioning groove 114. Specifically, the second positioning portion 221 includes a protrusion. When the connecting body 110 is installed on the second connector 220, at least a portion of the protrusion is inserted into the positioning groove 114. Therefore, the connecting body 110 can be limited in the circumferential direction and axial direction of the connecting body 110, thereby preventing the disassembly tool 100 from falling off the second connector 220, thereby improving the disassembly efficiency of the second connector 220.

[0110] In addition, by inserting at least part of the protrusion into the positioning groove 114, it can also serve to remind the operator that the disassembly tool 100 is in place. At this time, by pressing the trigger member 120, the trigger member 120 can push the limit portion 211 to unlock. Compared with the use of a screwdriver to disassemble the plug in the related art, the position of the buckle (limit portion 211) is clearly visible. When at least part of the protrusion is inserted into the positioning groove 114, it can be indirectly explained that a part of the trigger member 120 corresponds to the limit portion 211, and pressing the trigger member 120 can push the limit portion 211 to move and unlock.

[0111] Moreover, since at least part of the protrusion is inserted into the positioning groove 114, after the limiting portion 211 releases the movement restriction on the second connector 220, the second connector 220 can be pulled out by directly pulling the connecting body 110, thereby realizing the rapid separation of the second connector 220 from the first connector 210.

[0112] It is worth noting that the positioning groove 114 is a through groove extending along the radial direction of the connecting body 110 .

[0113] like Figure 2 , Figure 4 and Figure 5 As shown, in some embodiments, optionally, the connecting body 110 is further provided with a first opening 115 , and along the axial direction of the connecting body 110 , the first opening 115 is located on a side of the positioning groove 114 away from the trigger member 120 and communicates with the positioning groove 114 .

[0114] In this embodiment, the connection body 110 is further provided with a first opening 115. Specifically, the first opening 115 is communicated with the positioning groove 114. That is, a notch is provided on the side of the positioning groove 114 away from the trigger member 120 along the axial direction of the connection body 110. Therefore, when the connection body 110 is connected to the second plug-in component 220, a part of the protrusion is located in the positioning groove 114 to limit the connection body 110. That is, it is not necessary to completely match the shape of the positioning groove 114 with the shape of the protrusion, and the connection body 110 can be prevented from falling off, which is conducive to reducing the processing accuracy requirements for the connection body 110, thereby reducing the production cost of the disassembly tool 100.

[0115] In addition, since the first opening 115 is located on the side of the positioning groove 114 away from the trigger member 120, when the trigger member 120 is pressed to push the limit portion 211 to move and unlock, the connecting body 110 is pulled. Due to the cooperation between the protrusion and the positioning groove 114, the second connector 220 can be separated from the first connector 210 at the same time, which is beneficial to further improve the disassembly efficiency of the second connector 220.

[0116] like Figure 7 and Figure 8As shown, in some embodiments, optionally, the connecting body 110 is further provided with a second opening 116 , the second opening 116 is communicated with the installation cavity 111 , and the connecting body 110 is detachably connected to the second plug-in component 220 through the second opening 116 .

[0117] In this embodiment, it is defined that the connecting body 110 is further provided with a second opening 116. Specifically, the second opening 116 is communicated with the installation cavity 111, and the connecting body 110 is detachably connected to the second plug connector 220 through the second opening 116. That is, when the second plug connector 220 needs to be disassembled, the second plug connector 220 is located in the installation cavity 111 through the second opening 116 to achieve the assembly between the second plug connector 220 and the disassembly tool 100. When the second plug connector 220 is separated from the first plug connector 210, the connecting body 110 is separated from the second plug connector 220 through the second opening 116.

[0118] By providing the second opening 116 , the connecting body 110 is formed into a semi-enclosed structure, which improves the convenience of assembly and separation between the disassembly tool 100 and the second connector 220 , and is conducive to further improving the disassembly efficiency of the second connector 220 .

[0119] Specifically, when the second connector 220 needs to be disassembled, the connection body 110 is first connected to the second connector 220 through the second opening 116, and then the trigger 120 is pressed. Even if the trigger 120 is triggered, the trigger 120 can push the limiter 211 to move during the movement relative to the connection body 110, so that the limiter 211 releases the movement restriction on the second connector 220. At this time, the second connector 220 is driven to move in the insertion direction away from the second connector 220 by operating the connection body 110, so that the second connector 220 is separated from the first connector 210, and the disassembly of the second connector 220 is completed. It can be understood that after the second connector 220 is pulled out, the connection body 110 can be separated from the second connector 220 through the second opening 116.

[0120] like Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments, optionally, the connecting body 110 is further provided with a void groove 117, at least a portion of the trigger member 120 is located in the void groove 117, the first end of the trigger member 120 is connected to the groove wall of the void groove 117, and the second end of the trigger member 120 can move relative to the connecting body 110.

[0121] In this embodiment, it is defined that the connecting body 110 is also provided with a void groove 117. Specifically, at least part of the trigger member 120 is located in the void groove 117, which is beneficial to reducing the volume of the disassembly tool 100, thereby reducing the overall axial space occupied by the disassembly tool 100, and avoiding interference between the disassembly tool 100 and other structures of the plug-in assembly 200 during the disassembly process.

[0122] One end of the trigger member 120 is connected to the groove wall of the air avoidance groove 117, and the other end can move relative to the connecting body 110. That is, the trigger member 120 is formed as a cantilever structure, so that the trigger member 120 can move relative to the connecting body 110 to push the limiting portion 211 to be released, while simplifying the structure of the disassembly tool 100, which is beneficial to reducing the production cost of the disassembly tool 100.

[0123] like Figure 6 and Figure 7 As shown, in some embodiments, optionally, the groove wall of the air avoidance groove 117 includes a first wall 130, a second wall 140 and a third wall 150, the first wall 130 and the third wall 150 are opposite, the second wall 140 is located between the first wall 130 and the third wall 150, and is connected to the first wall 130 and the third wall 150; wherein the first end of the trigger member 120 is connected to the second wall 140, and has a gap 160 between the first wall 130 and the third wall 150.

[0124] In this embodiment, the groove wall defining the air-avoiding groove 117 includes a first wall 130, a second wall 140 and a third wall 150. Specifically, the second wall 140 is located between the first wall 130 and the third wall 150. The first wall 130 and the third wall 150 are opposite to each other. One end of the second wall 140 is connected to the first wall 130, and the other end of the second wall 140 is connected to the third wall 150. The first wall 130, the second wall 140 and the third wall 150 enclose the air-avoiding groove 117.

[0125] One end of the trigger member 120 is connected to the second wall 140, and the other end of the trigger member 120 moves relative to the connecting body 110. That is, the trigger member 120 is formed as a cantilever structure, so that the trigger member 120 can move relative to the connecting body 110 to push the limiting portion 211 to be released, while simplifying the structure of the disassembly tool 100, which is beneficial to reducing the production cost of the disassembly tool 100.

[0126] There is a gap 160 between the trigger member 120 and the first wall 130. Alternatively, there is a gap 160 between the trigger member 120 and the third wall 150. Alternatively, there is a gap 160 between one side of the trigger member 120 and the first wall 130, and at the same time, there is a gap 160 between the other end of the trigger member 120 and the third wall 150.

[0127] Since there is a gap 160 between the trigger member 120 and at least one of the first wall 130 and the third wall 150, when the trigger member 120 is pressed, the trigger member 120 is convenient to move relative to the connecting body 110 to push the limiting portion 211 to move and unlock. In addition, the problem of wear of the trigger member 120 due to contact with the first wall 130 and / or the third wall 150 during the movement can be avoided, which is conducive to extending the service life of the disassembly tool 100.

[0128] like Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments, optionally, the trigger member 120 includes a trigger body 121 and a ridge 122, wherein the trigger body 121 is disposed on the connecting body 110, at least a portion of the trigger body 121 extends radially of the connecting body 110 into the mounting cavity 111, the ridge 122 is disposed on a side of the trigger body 121 away from the mounting cavity 111, and at least partially protrudes from an outer wall of the connecting body 110, and the trigger body 121 is configured to push the limiting portion 211 to move when the ridge 122 is triggered.

[0129] In this embodiment, the trigger member 120 is defined to include a trigger body 121 and a ridge 122. Specifically, the ridge 122 is arranged on a side of the trigger body 121 away from the mounting cavity 111, and at least a portion of the ridge 122 protrudes from the outer wall of the connecting body 110, so that the operator can manually press the ridge 122 to move the trigger body 121 relative to the connecting body 110 to push the limit portion 211 to move and unlock, which is beneficial to improving the convenience of operating the disassembly tool 100 and can further improve the disassembly efficiency of the second connector 220.

[0130] In addition, the ridge 122 is provided to facilitate the operator's pressing operation. Compared with the trigger member 120 protruding outward as a whole, it is helpful to save material usage, thereby reducing the production cost of the disassembly tool 100.

[0131] Optionally, the ridge 122 and the trigger body 121 are an integral structure.

[0132] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, in some embodiments, optionally, the trigger body 121 includes a plate body 123 and a trigger portion 124, wherein the plate body 123 is disposed on the connecting body 110, the ridge 122 is disposed on a side of the plate body 123 away from the mounting cavity 111, the first end of the trigger portion 124 is connected to the plate body 123, and the second end of the trigger portion 124 extends into the mounting cavity 111 along the radial direction of the connecting body 110, and when the ridge 122 is triggered, the plate body 123 drives the trigger portion 124 to move, so that the trigger portion 124 pushes the limiting portion 211 to move; along the axial direction of the connecting body 110, a side surface of the trigger portion 124 close to the plate body 123 is used to contact the second connector 220.

[0133] In this embodiment, the trigger body 121 is defined to include a plate body 123 and a trigger portion 124. Specifically, one end of the trigger portion 124 is connected to the plate body 123, and the other end of the trigger portion 124 extends into the mounting cavity 111. When the ridge 122 is triggered, the other end of the trigger portion 124 moves inward, contacts the limiting portion 211, and pushes the limiting portion 211 to move, so that the limiting portion 211 releases the movement restriction on the second connector 220.

[0134] Specifically, when the limiting portion 211 includes a buckle, when the first connector 210 and the second connector 220 are connected, the buckle abuts against a portion of the second connector 220 along the axial direction of the connecting body 110, thereby limiting the movement of the second connector 220 in the axial direction. When the second end of the trigger portion 124 contacts the buckle and pushes the buckle to move in the radial direction of the connecting body 110, the buckle can be separated from a portion of the second connector 220, thereby releasing the axial movement restriction of the second connector 220, and the second connector 220 can move axially to separate from the first connector 210.

[0135] When the limiting portion 211 releases the restriction on the movement of the second connector 220, the trigger portion 124 contacts the second connector 220 on one side close to the plate body 123. Thus, when the connecting body 110 is pulled, the second connector 220 can be pulled out at the same time, thereby achieving rapid separation of the second connector 220 from the first connector 210 and further improving the disassembly efficiency of the second connector 220.

[0136] Optionally, a portion of the plate body 123 is bent toward the side where the installation cavity 111 is located to form the trigger portion 124 , that is, the trigger portion 124 and the plate body 123 are an integrated structure.

[0137] like Figure 2 and Figure 4 As shown, in some embodiments, optionally, there are multiple ridges 122 , and the trigger member 120 further includes a reinforcing rib 125 , which is disposed between any two adjacent ridges 122 .

[0138] In this embodiment, it is defined that the trigger member 120 also includes a reinforcing rib 125. Specifically, when there are multiple ridges 122, a reinforcing rib 125 is provided between any two adjacent ridges 122 to increase the structural strength of the trigger member 120, thereby preventing the trigger member 120 from being deformed when the trigger member 120 is repeatedly pressed to disassemble the second connector 220, which is beneficial to extending the service life of the disassembly tool 100.

[0139] Optionally, the trigger body 121 , the convex ridge 122 and the reinforcing rib 125 are an integrated structure.

[0140] In some embodiments, optionally, when the limiting portion 211 releases the restriction on the movement of the second connector 220 , the connecting body 110 can drive the second connector 220 to move, so that the second connector 220 is separated from the first connector 210 .

[0141] In this embodiment, when the trigger member 120 pushes the limiting portion 211 to move so that the limiting portion 211 releases the movement restriction on the second connector 220, the disassembly tool 100 and the second connector 220 can be directly pulled out synchronously through the connecting body 110, which is beneficial to further improve the disassembly efficiency of the second connector 220 in a narrow space.

[0142] According to the second aspect of the present invention, a plug-in assembly 200 is provided for use with a disassembly tool 100 provided in any of the above embodiments, and thus has all the beneficial technical effects of the disassembly tool 100, which will not be described in detail herein.

[0143] Optionally, the plug assembly 200 includes a connector.

[0144] Specifically, the connector includes a socket and a plug, wherein the socket and the plug are detachably connected. A limiting portion 211 is provided on the socket, and when the socket and the plug are connected, the limiting portion 211 can limit the movement of the plug, thereby improving the connection strength between the socket and the plug.

[0145] When the plug needs to be disassembled, the connection body 110 is first connected to the plug, and then the trigger member 120 is pressed. Even if the trigger member 120 is triggered, the trigger member 120 can push the limiter 211 to move during the movement relative to the connection body 110, so that the limiter 211 releases the movement restriction on the plug. At this time, the connection body 110 is operated to drive the plug to move in the insertion direction away from the plug, so that the plug is separated from the socket, and the plug is disassembled. It can be understood that after the plug is pulled out, the connection body 110 can be separated from the plug.

[0146] The disassembly tool 100 has a simple structure and, compared with unplugging the plug by hand in the related art, meets safety regulations, reduces the risk of accidental touch, and improves the safety of connector use.

[0147] It is understandable that when using a screwdriver to disassemble the plug in the related art, a large space needs to be reserved in the direction perpendicular to the insertion direction of the plug, that is, sufficient space needs to be reserved in the radial direction of the connector. For the connector located in the narrow groove 300, it is difficult to disassemble it using a screwdriver.

[0148] The plug is disassembled by using the disassembly tool 100. After the trigger part 120 is manually pressed to release the movement restriction of the plug by the limit part 211, the disassembly tool 100 and the plug are pulled out synchronously, that is, the radial operating space of the connector in the related technology is changed to the axial operating space of the connector, which can significantly reduce the difficulty of disassembling the plug in a small space and improve the disassembly efficiency of the plug in a small space.

[0149] According to a third aspect of the utility model, an inverter is provided, comprising a plug-in assembly 200 as provided in any of the above embodiments, and thus having all the beneficial technical effects of the plug-in assembly 200, which will not be described in detail herein.

[0150] It can be understood that, when the plug-in component 200 is a connector, the inverter is connected to the load through the connector.

[0151] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0152] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0153] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A disassembly tool, characterized in that: The disassembly tool is used for disassembling a plug assembly, the plug assembly includes a first plug connector and a second plug connector that are detachably connected, the first plug connector is provided with a limiting portion, and when the first plug connector and the second plug connector are connected, the limiting portion is configured to limit the movement of the second plug connector, and the disassembly tool includes: A connecting body, used to be detachably connected to the second plug-in connector; A triggering member is configured to push the limiting portion to move when the triggering member is triggered, so that the limiting portion releases the movement restriction on the second connector.

2. The disassembly tool according to claim 1, characterized in that: The connecting body is provided with an installation cavity. When the connecting body is connected to the second plug-in connector, a part of the second plug-in connector is located in the installation cavity.

3. The disassembly tool according to claim 2, characterized in that: The connecting body comprises a mounting wall, and the mounting wall is located in the mounting cavity; Wherein, the cross-sectional shape of the mounting wall is an arc.

4. The disassembly tool according to claim 3, characterized in that: The length L of the arc and the radius R of the circle on which the arc lies satisfy L ＞ πR.

5. The disassembly tool according to any one of claims 1 to 4, characterized in that: The connecting body is further provided with a first positioning portion. When the connecting body is connected to the second connector, the first positioning portion can cooperate with the second positioning portion on the second connector.

6. The disassembly tool according to claim 5, characterized in that: The first positioning portion includes a positioning groove, and the second positioning portion includes a protrusion; When the connecting body is connected to the second plug-in connector, at least a portion of the protrusion is located in the positioning groove.

7. The disassembly tool according to claim 6, characterized in that: The connecting body is further provided with a first opening. Along the axial direction of the connecting body, the first opening is located at a side of the positioning groove away from the trigger member and is communicated with the positioning groove.

8. The disassembly tool according to any one of claims 2 to 4, characterized in that: The connecting body is further provided with a second opening, the second opening is communicated with the installation cavity, and the connecting body is detachably connected to the second plug-in connector through the second opening.

9. The disassembly tool according to any one of claims 1 to 4, characterized in that: The connecting body is also provided with a clearance groove, at least a part of the trigger member is located in the clearance groove, a first end of the trigger member is connected to a groove wall of the clearance groove, and a second end of the trigger member can move relative to the connecting body.

10. The disassembly tool according to claim 9, characterized in that: The groove wall of the air-avoiding groove comprises a first wall, a second wall and a third wall, the first wall is opposite to the third wall, the second wall is located between the first wall and the third wall, and is connected to the first wall and the third wall; Wherein, the first end of the trigger member is connected to the second wall, and there is a gap between the first end of the trigger member and at least one of the first wall and the third wall.

11. The disassembly tool according to any one of claims 2 to 4, characterized in that: The triggering member comprises: A trigger body, disposed on the connecting body, at least a portion of the trigger body extending radially from the connecting body into the mounting cavity; The convex ridge is arranged on a side of the trigger body away from the installation cavity and at least partially protrudes from the outer wall of the connecting body. The trigger body is configured to push the limiting portion to move when the convex ridge is triggered.

12. The disassembly tool according to claim 11, characterized in that: The trigger body comprises: A plate body is arranged on the connecting body, and the convex ridge is arranged on a side of the plate body away from the installation cavity; A trigger part, wherein a first end of the trigger part is connected to the plate body, and a second end of the trigger part extends into the mounting cavity along the radial direction of the connecting body. When the convex ridge is triggered, the plate body drives the trigger part to move, so that the trigger part pushes the limiting part to move; Wherein, along the axial direction of the connecting body, a side surface of the trigger portion close to the plate body is used to contact the second plug-in component.

13. The disassembly tool according to claim 11, characterized in that: The number of the convex ridges is multiple, and the triggering member further includes: The reinforcing rib is arranged between any two adjacent convex edges.

14. The removal tool according to any one of claims 1 to 4, characterized in that: When the limiting portion releases the restriction on the movement of the second connector, the connecting body can drive the second connector to move, so that the second connector is separated from the first connector.

15. A plug assembly, characterized in that: For use with a disassembly tool as claimed in any one of claims 1 to 14.

16. An inverter, characterized in that: Comprising the plug-in assembly as claimed in claim 15.

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