A rectangular connector with quick lock function

Abstract

The present invention relates to the field of connector technology, and in particular to a rectangular connector with a quick-locking function, the connector comprising a socket device and a plug device docked with each other, the socket device and the plug device respectively comprising a socket shell and a plug shell; the outer wall of the socket shell is provided with a snap-fitting groove portion, the snap-fitting groove portion comprises a sliding slope and a receiving groove, the sliding slope is smoothly connected to the receiving groove; the end of the plug shell docking with the socket shell is provided with a locking portion, the locking portion comprises a moving block, a fixed block and an elastic member, the moving block passes through the plug shell and is connected to the fixed block, the elastic member is arranged inside the plug shell and abuts against the moving block. The rectangular connector with a quick-locking function can achieve a quick-locking function by cooperating the moving block of the locking portion with the sliding slope of the snap-fitting groove portion, the moving block can be clamped in the receiving groove to realize the quick-locking function, the overall structure of the connector is compact, the connection operation is simple, the connection is reliable, and the connector unlocking due to accidental touch can be avoided.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to a rectangular connector with a quick-locking function. Background Art

[0002] The existing rectangular connector locking structure mainly includes screw connection, snap connection or hook connection on both sides. The screw connection method is a structure in which screws and nuts are respectively set on both sides of the plug and the socket, and the connection is performed by tools; the snap and hook connection method is a boss structure set on the socket and a snap and hook structure set on the plug for connection, and this structure does not require the use of tools.

[0003] However, the screw connection method cannot achieve the function of quick locking, and the operation during connection is cumbersome and the steps are complicated. In the connection method of the buckle and the hook, both the buckle and the hook need to adopt a cantilever beam structure or a seesaw structure, which results in a large axial dimension. In addition, the cantilever beam structure or the seesaw structure is a suspended structure, which cannot avoid the connector unlocking due to accidental touch.

[0004] Therefore, it is necessary to design a new rectangular connector with a quick lock function to solve the above problems. Summary of the invention

[0005] In view of this, in order to overcome the defects of the prior art, the present invention provides a rectangular connector with a quick lock function, which effectively solves the problem that the existing rectangular connector cannot achieve quick locking by using screw connection and the operation is troublesome and the steps are cumbersome during connection. The connection method using buckles and hooks requires the setting of a cantilever beam structure or a seesaw structure, which makes the axial dimension larger and the cantilever beam structure or the seesaw structure may cause accidental touch and lead to unlocking.

[0006] According to the present invention, a rectangular connector with a quick lock function is provided, wherein the rectangular connector with a quick lock function comprises a socket device and a plug device that are docked with each other, the socket device and the plug device respectively comprise a socket shell and a plug shell, and the socket shell and the plug shell can be docked with each other; the outer side wall of the socket shell is provided with a snap-in groove portion, the snap-in groove portion comprises a sliding inclined surface and a receiving groove, and the sliding inclined surface is smoothly connected to the receiving groove; the end of the plug shell docking with the socket shell is provided with a locking portion, the locking portion comprises a moving block, a fixed block and an elastic member, the moving block passes through the plug shell and is connected with the fixed block, and the elastic member is arranged inside the plug shell and abuts against the moving block; when the socket device and the plug device are docked, the moving block slides along the sliding inclined surface until it is latched in the receiving groove.

[0007] Preferably, the outer side wall of the plug housing is provided with a first card slot and a second card slot, and the locking portion further includes a wrench piece, which is connected to the fixed block; when the socket device and the plug device are docked, the wrench piece is engaged with the second card slot, and when the socket device and the plug device are separated, the wrench piece is engaged with the first card slot.

[0008] Preferably, the socket device and the plug device are both formed as a rectangular parallelepiped structural member, the rectangular parallelepiped structural member includes a first long face, a first wide face, a second long face and a second wide face connected in sequence, the first long face and the second long face of the socket shell are both provided with the snap-fitting groove portion, the first long face and the second long face of the plug shell are both provided with the locking portion; the first snap-fitting groove and the second snap-fitting groove are both provided on the first wide face of the plug shell.

[0009] Preferably, the sliding bevel includes a first bevel end and a second bevel end, the first bevel end is arranged at the end of the socket shell close to the plug shell, the second bevel end is smoothly connected to the accommodating groove, and in the first direction, the second bevel end is close to the center line of the socket shell relative to the first bevel end; in the first direction, the first bevel end is close to the center line of the socket shell relative to the bottom of the accommodating groove.

[0010] Preferably, one end of the moving block is formed as a sliding surface, and the inclination of the sliding surface is the same as the inclination of the sliding inclined surface.

[0011] Preferably, the movable block is arranged on the inner side surface of the plug shell, and the fixed block is arranged on the outer side surface of the plug shell; the movable block includes a limiting step and a connecting protrusion, and the connecting protrusion is arranged on the limiting step, and the limiting step extends from the surface of the movable block toward the direction of the plug shell so that the limiting step is located inside the plug shell, and the connecting protrusion passes through the plug shell; the fixed block is connected to the movable block through the connecting protrusion.

[0012] Preferably, a mounting hole is opened inside the plug housing, the limiting step is arranged in the mounting hole, the first end of the elastic member abuts against one end of the mounting hole, and the second end of the elastic member abuts against the limiting step.

[0013] Preferably, the socket device further comprises a socket module, wherein the socket module is arranged inside the socket shell, and the socket module comprises a socket insulator and a jack arranged inside the socket insulator; the plug device further comprises a plug module, wherein the plug module is arranged inside the plug shell, and the plug module comprises a plug insulator and a pin arranged inside the plug insulator; the plug device and the socket device are connected via the jack and the pin.

[0014] Preferably, the plug module further comprises a first connecting member, which is arranged at an end of the plug insulator away from the plug module, and the plug insulator is connected to the plug housing via the first connecting member.

[0015] Preferably, a notch is provided at the end of the plug housing away from the socket housing, and a second connecting member is provided inside the notch for fixing the cable.

[0016] According to the rectangular connector with a quick-locking function of the present invention, a snap-on groove portion and a locking portion are respectively provided on the socket housing and the plug housing to realize the quick-locking function. The cooperation between the moving block of the locking portion and the sliding inclined surface of the snap-on groove portion can realize smooth movement of the moving block. With the assistance of the fixed block and the elastic member, the moving block is finally snapped into the accommodating groove to realize the quick-locking function of the connector. The overall structure of the connector is compact and the connection operation is simple. It can realize reliable connection and can also avoid accidental touch causing the connector to be unlocked.

[0017] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of a rectangular connector with a quick lock function in a separated state according to an embodiment of the present invention is shown;

[0020] Figure 2 A cross-sectional view showing a front view of a rectangular connector with a quick lock function according to an embodiment of the present invention;

[0021] Figure 3A cross-sectional view showing a side view of a rectangular connector with a quick lock function according to an embodiment of the present invention;

[0022] Figure 4 The embodiment according to the present invention is shown Figure 3 An enlarged schematic diagram of the structure at A;

[0023] Figure 5 A schematic structural diagram of a socket housing according to an embodiment of the present invention is shown;

[0024] Figure 6 A schematic structural diagram of a plug housing according to an embodiment of the present invention is shown;

[0025] Figure 7 A schematic structural diagram of a rectangular connector with a quick lock function in a docking state according to an embodiment of the present invention is shown;

[0026] Figure 8 A schematic diagram showing the structure of a moving block according to an embodiment of the present invention is shown;

[0027] Fig. 9 A schematic structural diagram of a fixing block according to an embodiment of the present invention is shown;

[0028] Fig.10 A schematic structural diagram of a wrench according to an embodiment of the present invention is shown.

[0029] Reference numerals: 1-socket device; 2-plug device; 3-socket housing; 301-sliding inclined plane; 3011-first inclined plane end; 3012-second inclined plane end; 302-accommodating groove; 3021-groove bottom; 4-plug housing; 401-moving block; 4011-sliding surface; 4012-limiting step; 4013-connecting protrusion; 402-fixing block; 4021-clamping hole; 4022-wrench connecting hole; 403 -elastic member; 404-wrench member; 4041-wrench protrusion; 4042-wrench buckle; 405-first slot; 406-second slot; 407-mounting hole; 408-docking slot; 601-socket insulator; 602-jack; 701-plug insulator; 702-pin; 8-first connecting member; 901-notch; 902-second connecting member; 10-protective member; L1-center line; S1-first direction. DETAILED DESCRIPTION

[0030] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0031] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the embodiments of the present application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] According to the present invention, a rectangular connector with a quick lock function is provided, such as Figures 1 to 10 As shown, the rectangular connector with quick lock function is used for connecting electrical components and cables, etc., and can realize the transmission of data and current. The rectangular connector with quick lock function includes a plug device 2 and a socket device 1.

[0035] In the following description, reference will be made to Figures 1 to 10The detailed structure of the plug device 2 and the socket device 1 of the rectangular connector with quick lock function is specifically described. In addition, in the description of the embodiment, a direction is also involved, that is, a first direction S1, such as Figure 5 As shown, the first direction S1 can be understood as Figure 5 In the bottom-up direction.

[0036] like Figure 1 and Figure 7 As shown, in the embodiment, the rectangular connector with quick lock function includes two states, namely a docking state where the plug device 2 and the socket device 1 are docked with each other and a separation state where the plug device 2 and the socket device 1 are separated.

[0037] like Figures 1 to 10 As shown, in the embodiment, the socket device 1 and the plug device 2 respectively include a socket housing 3 and a plug housing 4, and the socket housing 3 and the plug housing 4 can be connected to each other to achieve a quick lock function.

[0038] Specifically, the outer wall of the socket housing 3 is provided with a snap-fit ​​groove portion, which can be used for snap-fitting the plug housing 4, thereby realizing quick locking. The snap-fit ​​groove portion includes a sliding inclined surface 301 and a receiving groove 302, and the sliding inclined surface 301 and the receiving groove 302 are smoothly connected.

[0039] The end of the plug housing 4 that is butted against the socket housing 3 is provided with a locking portion, which can cooperate with the snap-fitting groove portion to achieve snap-fitting, thereby achieving quick locking. The locking portion includes a moving block 401, a fixed block 402, and an elastic member 403. The moving block 401 passes through the plug housing 4 and is connected to the fixed block 402. The elastic member 403 is arranged inside the plug housing 4 and abuts against the moving block 401. The moving block 401 and the fixed block 402 can be arranged on the inner and outer sides of the plug housing 4, respectively. The moving block 401 can slide and reset on the plug housing 4 by abutting against the elastic member 403. The fixed block 402 is used to install the moving block 401 on the plug housing 4.

[0040] When the socket device 1 and the plug device 2 are docked, the moving block 401 slides along the sliding inclined surface 301 until it is engaged with the receiving groove 302. Since the sliding inclined surface 301 and the receiving groove 302 are smoothly connected, the moving block 401 can slide along the sliding inclined surface 301 and finally be engaged with the inside of the receiving groove 302, so that locking is achieved by engaging the moving block 401 with the receiving groove 302.

[0041] Since the user does not need to perform additional operations when connecting the socket housing 3 and the plug housing 4, it is only necessary to mate the moving block 401 with the sliding inclined surface 301 and apply external force to mate the socket device 1 with the plug device 2. Figure 7When the socket device 1 and the plug device 2 need to be separated, the user pulls the moving block 401 in the opposite direction to disengage the moving block 401 from the receiving groove 302. After disengagement, the moving block 401 returns to its original position along the sliding slope 301, thereby achieving the separation of the socket device 1 and the plug device 2. Figure 1 The separation state shown.

[0042] The rectangular connector with quick lock function can achieve quick locking when docking through the cooperation of the snap-fit ​​groove portion of the socket housing 3 and the locking portion of the plug housing 4. The overall structure of the connector is simple, compact and easy to use, and the docking is fast. It can avoid the problems of troublesome operation and cumbersome steps in the screw connection of the existing connector, and can also solve the problem that the axial size of the connector is large and it is easy to be unlocked by accident due to the buckle and hook connection.

[0043] Preferably, if Figure 1 and Figure 6 As shown, in the embodiment, the outer side wall of the plug housing 4 is provided with a first card slot 405 and a second card slot 406 , and the first card slot 405 and the second card slot 406 are arranged in sequence and spaced apart.

[0044] Preferably, if Figure 1 , Figure 6 , Figure 7 and Fig.10 As shown, in the embodiment, the locking portion may further include a wrench member 404, and the wrench member 404 is connected to the fixed block 402. When the socket device 1 and the plug device 2 are docked, the wrench member 404 is engaged with the second card slot 406, and when the socket device 1 and the plug device 2 are separated, the wrench member 404 is engaged with the first card slot 405. In order to avoid accidental touch, the size of the fixed block 402 is small. Since the size of the fixed block 402 is small, the user can use the wrench member 404 to perform auxiliary operation on the fixed block 402, and by pulling the wrench member 404, the fixed block 402 and the moving block 401 are driven, so that the moving block 401 is disengaged from the accommodating groove 302.

[0045] Preferably, if Fig.10 As shown, in the embodiment, the wrench member 404 can be formed into an approximately arc-shaped structure, and wrench buckles 4042 are provided at both ends of the arc-shaped structure, and the wrench member 404 can be connected to the fixing block 402 through the wrench buckles 4042. A wrench protrusion 4041 is provided in the middle of the arc-shaped structure, and the user can pull the wrench member 404 out of the first slot 405 or the second slot 406 through the wrench protrusion 4041.

[0046] Preferably, if Figure 1 , Figure 5 and Figure 6As shown, in the embodiment, since the connector of the present invention is a rectangular connector, the socket device 1 and the plug device 2 are both formed as a rectangular parallelepiped structure (the four corners of the rectangular parallelepiped structure are provided with chamfers), and accordingly, the plug housing 4 and the socket housing 3 can also be formed as a rectangular parallelepiped structure, and the plug housing 4 and the socket housing 3 can both be formed as a rectangular parallelepiped structure formed by four faces, and the two ends of the rectangular parallelepiped structure are formed as via structures. The rectangular parallelepiped structure may include a first long face and a second long face extending in the length direction, and the first long face and the second long face are arranged facing each other, and the rectangular parallelepiped structure may also include a first wide face and a second wide face extending in the width direction, and the first wide face and the second wide face are arranged facing each other. The snap-fit ​​groove portion is provided on the first long face and the second long face of the socket housing 3, and the locking portion is provided on the first long face and the second long face of the plug housing 4. Since the area of ​​the first long face and the area of ​​the second long face are both larger than the area of ​​the first wide face and the area of ​​the second wide face, in order to ensure stability during docking, the snap-in groove portion and the locking portion are both arranged on the first long face and the second long face with larger areas. At the same time, in order to ensure stability during docking, both the first long face and the second long face of the plug housing 4 and the first long face and the second long face of the socket housing 3 are respectively provided with a snap-in groove portion and a locking portion.

[0047] Preferably, if Figure 6 As shown, the first card slot 405 and the second card slot 406 are both arranged on the first wide surface of the plug housing 4. The first card slot 405 and the second card slot 406 arranged on the first wide surface can facilitate the user to perform the unlocking operation. At the same time, since the card groove part and the locking part are arranged on different surfaces, accidental touch causing unlocking can be avoided.

[0048] Preferably, if Figure 6 As shown, in the embodiment, a docking groove 408 is further provided at the end of the plug housing 4 close to the socket housing 3. The docking groove 408 is recessed from the surface of the plug housing 4 toward the inside of the plug housing 4. The fixing block 402 is arranged in the docking groove 408. The height of the fixing block 402 is the same as the depth of the docking groove 408. In this way, the fixing block 402 can be flush with the surface of the plug housing 4 to avoid accidental touch causing the connector to be unlocked.

[0049] Preferably, if Figure 5As shown, in the embodiment, the sliding bevel 301 may include a first bevel end 3011 and a second bevel end 3012, the first bevel end 3011 is arranged at the end of the socket housing 3 close to the plug housing 4, the second bevel end 3012 is smoothly connected to the accommodating groove 302, and the second bevel end 3012 is close to the center line L1 of the socket housing 3 relative to the first bevel end 3011 in the first direction S1, so that the moving block 401 first passes through the first bevel end 3011 and then slides along the sliding bevel 301 to the second bevel end 3012, and finally engages with the accommodating groove 302. Further, in the first direction S1, the first bevel end 3011 is close to the center line L1 of the socket housing 3 relative to the groove bottom 3021 of the accommodating groove 302. The accommodating groove 302 needs to be relatively far away from the center line L1 to ensure the stability of the moving block 401 when it is engaged.

[0050] Preferably, if Figure 5 and Figure 8 As shown, in the embodiment, one end of the moving block 401 is formed as a sliding surface 4011, and the inclination of the sliding surface 4011 is the same as the inclination of the sliding inclined surface 301. When the plug device 2 is docked with the socket device 1, the sliding surface 4011 of the moving block 401 abuts against the sliding inclined surface 301. In order to ensure fast and stable sliding, the inclination of the sliding surface 4011 and the sliding inclined surface 301 need to be the same.

[0051] Preferably, if Figure 3 and Figure 4 As shown, in the embodiment, the movable block 401 is arranged on the inner side of the plug housing 4, and the fixed block 402 is arranged on the outer side of the plug housing 4, that is, the movable block 401 and the fixed block 402 respectively abut the inner wall and the outer wall of the plug housing 4. Such an arrangement can achieve stable sliding while ensuring the strength of the structure.

[0052] Preferably, if Figure 8 and Fig. 9 As shown, in the embodiment, the moving block 401 includes a limiting step 4012 and a connecting protrusion 4013, and the connecting protrusion 4013 is arranged on the limiting step 4012, and the limiting step 4012 extends from the surface of the moving block 401 toward the direction where the plug housing 4 is located, so that the limiting step 4012 can be located inside the plug housing 4, and the connecting protrusion 4013 can pass through the plug housing 4.

[0053] The fixed block 402 includes a snap-in hole 4021 and a wrench connection hole 4022, which are respectively arranged at both ends of the fixed block 402, and the shape and size of the snap-in hole 4021 match the shape and size of the connection protrusion 4013, and the two can be connected by interference fit, so that the fixed block 402 is connected to the moving block 401 through the connection protrusion 4013. The wrench connection hole 4022 is connected to the wrench buckle 4042 of the above-mentioned wrench member 404, and the wrench buckle 4042 can be rotatably connected to the wrench connection hole 4022, so that the user can pull the wrench member 404. The way in which the wrench buckle 4042 is rotatably connected to the wrench connection hole 4022 can be a common hinge connection.

[0054] Preferably, if Figure 3 and Figure 4 As shown, in the embodiment, a mounting hole 407 is provided inside the plug housing 4, and a limiting step 4012 is provided in the mounting hole 407. The size of the mounting hole 407 is larger than the size of the limiting step 4012, so that the elastic member 403 can be installed in the mounting hole 407 at the same time. The first end of the elastic member 403 abuts against one end of the mounting hole 407, and the second end of the elastic member 403 abuts against the limiting step 4012. By providing the mounting hole 407 and the elastic member 403, the limiting step 4012 can slide back and forth in the mounting hole 407. The elastic member 403 can be, for example, a spring or a torsion spring.

[0055] Preferably, if Figure 2 As shown, in the embodiment, the socket device 1 may further include a socket module, which is disposed inside the socket housing 3, and the socket module may include a socket insulator 601 and a jack 602 disposed inside the socket insulator 601. The plug device 2 may further include a plug module, which is disposed inside the plug housing 4, and the plug module may include a plug insulator 701 and a plug pin 702 disposed inside the plug insulator 701. The plug device 2 and the socket device 1 are connected through the jack 602 and the plug pin 702, thereby realizing the connection of cables or electrical components.

[0056] Preferably, if Figure 2 As shown, in an embodiment, the socket module may further include a protective member 10. The protective member 10 may be, for example, epoxy adhesive, which is used to achieve bonding and can also play a role of moisture and dust prevention.

[0057] Preferably, if Figure 2 As shown, in an embodiment, the plug module may further include a first connector 8, which is disposed at the end of the plug insulator 701 away from the plug module, and the plug insulator 701 is connected to the plug housing 4 via the first connector 8. The first connector 8 may be, for example, a screw.

[0058] Preferably, if Figure 1 and Figure 2 As shown, in the embodiment, a notch 901 is provided at the end of the plug housing 4 away from the socket housing 3, and a second connector 902 is provided inside the notch 901 for fixing the cable. The second connector 902 can be, for example, a pressure plate assembly, which is used to fix the cable and assist the cable in connection.

[0059] The rectangular connector with quick lock function is used as follows: push the plug device 2 or the socket device 1 along the docking direction of the plug device 2 and the socket device 1, so that the plug device 2 and the socket device 1 are close to each other, and at this time, the moving block 401 of the plug housing 4 can be driven to cooperate with the sliding inclined surface 301 of the socket housing 3, and the moving block 401 slides along the sliding inclined surface 301. During the sliding process, the elastic member 403 is compressed. When the moving block 401 slides to the receiving groove 302 and the moving block 401 is clamped in the receiving groove 302, the elastic member 403 recovers so that the moving block 401 is clamped in the receiving groove 302. If the fixed block 402 is provided with a wrench member 404, at this time, the wrench member 404 is clamped in the second clamping groove 406 (such as Figure 7 When the connector needs to be separated, if the fixing block 402 is provided with a wrench 404, the user can move the wrench 404 from the second slot 406 of the plug housing 4 to the first slot 405, thereby driving the moving block 401 to move and separate from the receiving slot 302, and then applying an external force to move the plug device 2 and the plug device 2 in a direction away from each other, thereby achieving separation of the connectors.

[0060] The rectangular connector with quick-locking function realizes the function of quick locking by respectively arranging a snap-fitting groove portion and a locking portion on the socket housing and the plug housing. The cooperation between the moving block of the locking portion and the sliding inclined surface of the snap-fitting groove portion can realize smooth movement of the moving block. With the assistance of the fixed block and the elastic member, the moving block is finally snapped into the accommodating groove to realize the quick-locking function of the connector. The overall structure of the connector is compact and the connection operation is simple. It can realize reliable connection and avoid accidental touch causing the connector to be unlocked.

[0061] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed in the present application, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A rectangular connector with a quick lock function, characterized in that: The rectangular connector with a quick lock function comprises a socket device and a plug device that are connected to each other, wherein the socket device and the plug device respectively comprise a socket housing and a plug housing, and the socket housing and the plug housing can be connected to each other; The outer side wall of the socket housing is provided with a clamping groove portion, the clamping groove portion comprises a sliding inclined surface and a receiving groove, and the sliding inclined surface is smoothly connected to the receiving groove; The end of the plug housing and the socket housing is provided with a locking portion, the locking portion comprising a moving block, a fixed block and an elastic member, the moving block passes through the plug housing and is connected to the fixed block, the elastic member is arranged inside the plug housing and abuts against the moving block; When the socket device and the plug device are docked, the moving block slides along the sliding slope until it is engaged with the receiving groove; The outer side wall of the plug housing is provided with a first slot and a second slot, and the locking portion further comprises a wrench member, and the wrench member is connected to the fixing block; When the socket device and the plug device are docked, the wrench member is snapped into the second slot, and when the socket device and the plug device are separated, the wrench member is snapped into the first slot; The socket device and the plug device are both formed as a rectangular parallelepiped structure, the rectangular parallelepiped structure comprises a first long face, a first wide face, a second long face, and a second wide face connected in sequence, the first long face and the second long face of the socket housing are both provided with the clamping groove portion, and the first long face and the second long face of the plug housing are both provided with the locking portion; The first card slot and the second card slot are both arranged on the first wide surface of the plug housing.

2. The rectangular connector with quick lock function according to claim 1, characterized in that: The sliding slope includes a first slope end and a second slope end, the first slope end is arranged at the end of the socket housing close to the plug housing, the second slope end is smoothly connected to the accommodating groove, and in the first direction, the second slope end is close to the center line of the socket housing relative to the first slope end; In the first direction, the first sloped surface end is close to the center line of the socket housing relative to the bottom of the accommodating groove.

3. The rectangular connector with quick lock function according to claim 1, characterized in that: One end of the moving block is formed as a sliding surface, and the inclination of the sliding surface is the same as the inclination of the sliding inclined surface.

4. The rectangular connector with quick lock function according to claim 1, characterized in that: The moving block is arranged on the inner side of the plug housing, and the fixing block is arranged on the outer side of the plug housing; The moving block includes a limiting step and a connecting protrusion, wherein the connecting protrusion is arranged on the limiting step, the limiting step extends from the surface of the moving block toward the direction close to the plug housing, so that the limiting step is located inside the plug housing, and the connecting protrusion passes through the plug housing; The fixed block is connected to the moving block via the connecting protrusion.

5. The rectangular connector with quick lock function according to claim 4, characterized in that: A mounting hole is provided inside the plug housing, the limiting step is arranged in the mounting hole, the first end of the elastic member abuts against one end of the mounting hole, and the second end of the elastic member abuts against the limiting step.

6. The rectangular connector with quick lock function according to claim 1, characterized in that: The socket device further comprises a socket module, the socket module is arranged inside the socket housing, the socket module comprises a socket insulator and a socket arranged in the socket insulator; The plug device further comprises a plug module, the plug module is arranged inside the plug housing, the plug module comprises a plug insulator and a plug pin arranged inside the plug insulator; The plug device and the socket device are connected via the jack and the pin.

7. The rectangular connector with quick lock function according to claim 6, characterized in that: The plug module further includes a first connector, which is disposed at an end of the plug insulator away from the plug module, and the plug insulator is connected to the plug housing via the first connector.

8. The rectangular connector with quick lock function according to claim 1, characterized in that: A notch is provided at the end of the plug housing away from the socket housing, and a second connecting piece is provided inside the notch for fixing the cable.

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