Manual multi-in-one quick-change connector with plug-in locking structure

Abstract

The utility model discloses a manual all -in -one quick change connector with plug -pull locking structure belongs to plug connector device technical field. A manual all -in -one quick change connector with plug -pull locking structure, including socket and plug, still include: a plurality of sets of limit key groove, all set up on the socket, a plurality of sets of guide dowel, all set up in the plug, and the guide dowel is matched with limit key groove, two groups of pin card, respectively fixedly connected at the both sides of socket, square head, fixedly connected on the plug, handle mounting panel, rotation is connected on the square head, the utility model discloses a socket and plug, and the plug integrates a plurality of high -voltage line connectors and low -voltage communication line, realizes the integrated design of a plurality of connectors, and the connector adopts the mode of rotary handle locking, and after inserting the connector, rotates the handle, and the both ends pin card in locking hole can lock the connector plug.

Description

Technical Field

[0001] This utility model relates to the field of plug-in device technology, and in particular to a manual multi-in-one quick-change connector with a plug-in locking structure. Background Technology

[0002] Electrical connectors are widely used in fields such as electric engineering machinery to achieve circuit connections and signal transmission. Traditional electrical connectors typically consist of a plug and a socket, which are connected and disconnected via threaded connections, snap-fit ​​connections, or other methods. However, existing electrical connectors have some shortcomings, such as cumbersome connection operations, insufficient connection strength, inability to quickly and frequently plug and unplug, and susceptibility to mis-plugging.

[0003] Therefore, a manual multi-in-one quick-change connector with a plug-in locking structure is provided to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art and to propose a manual multi-in-one quick-change connector with a plug-in locking structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A manual multi-in-one quick-change connector with a plug-in locking mechanism includes a socket and a plug, and further includes:

[0007] Multiple sets of limit keyways are provided on the socket;

[0008] Multiple sets of guide pins are all disposed inside the plug, and the guide pins are matched with the limiting keyway;

[0009] Two sets of pins are fixedly connected to both sides of the socket, respectively;

[0010] A square head is fixedly connected to the plug;

[0011] The handle mounting plate is rotatably connected to the square head;

[0012] The locking hole is arc-shaped and has an inlet at one end, and is located on the handle mounting plate;

[0013] By rotating the handle mounting plate, the pin can be inserted into the locking hole through the inlet. Then, by rotating it, the pin is locked in the locking hole, fixing the plug to the socket. Reversing the rotation will separate the two, allowing the plug to detach from the socket.

[0014] Preferably, the square head has chamfered surfaces at its four corners, and raised anti-slip surfaces are provided on the plane between the two chamfered surfaces.

[0015] Preferably, the opening of the limiting keyway is provided with a guide opening formed by a chamfered surface.

[0016] Preferably, the opening width of the guide port is greater than the width of the limiting keyway itself, and the chamfered surface at the guide port is an open bevel.

[0017] Preferably, a square flange is fixedly connected to the socket.

[0018] Preferably, a connecting post connects the two sets of handle mounting plates.

[0019] Compared with the prior art, this utility model provides a manual multi-in-one quick-change connector with a plug-in locking structure, which has the following advantages:

[0020] This utility model includes a socket and a plug. The plug integrates multiple high-voltage wire connectors and low-voltage communication lines, realizing the integrated design of multiple connectors. The connector adopts a rotating handle locking method. After inserting the connector, rotating the handle will lock the connector plug in the locking holes at both ends. Attached Figure Description

[0021] Figure 1 This utility model presents a schematic diagram of a manual multi-in-one quick-change connector with a plug-in locking structure. Figure 1 ;

[0022] Figure 2 This utility model proposes a manual multi-in-one quick-change connector with a plug-in locking structure. Figure 1 A schematic diagram of the structure of part A;

[0023] Figure 3 This is a schematic diagram of the plug structure in a manual multi-in-one quick-change connector with a plug-in locking structure proposed in this utility model;

[0024] Figure 4 This utility model proposes a manual multi-in-one quick-change connector with a plug-in locking structure. Figure 3 A structural diagram of section B;

[0025] Figure 5 This utility model presents a schematic diagram of a manual multi-in-one quick-change connector with a plug-in locking structure. Figure 2 .

[0026] In the diagram: 1. Socket; 101. Limit keyway; 102. Guide port; 103. Pin; 2. Plug; 201. Guide pin; 3. Square flange; 401. Square head; 402. Handle mounting plate; 403. Locking hole; 404. Connecting post. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example:

[0029] Reference Figure 1-5 A manual multi-in-one quick-change connector with a plug-in locking structure includes a socket 1 and a plug 2, and further includes: multiple sets of limiting keyways 101, all disposed on the socket 1; multiple sets of guide pins 201, all disposed inside the plug 2, and the guide pins 201 matching the limiting keyways 101; two sets of pin catches 103, respectively fixedly connected to both sides of the socket 1; a square head 401, fixedly connected to the plug 2; a handle mounting plate 402, rotatably connected to the square head 401; and a locking hole 403, arc-shaped, with an inlet at one end, disposed on the handle mounting plate 402; by rotating the handle mounting plate 402, the pin catches 103 can pass through... The connector enters the locking hole 403, and then the pin 103 is locked in the locking hole 403 by rotation, fixing the plug 2 to the socket 1. Reversing the direction will separate the two, allowing the plug 2 to detach from the socket 1. The square head 401 has chamfered surfaces at its four corners, and raised anti-slip surfaces are provided on the plane between the two chamfered surfaces. The opening of the limiting keyway 101 is provided with a guide port 102 formed by a chamfered surface. The opening width of the guide port 102 is greater than the width of the limiting keyway 101 itself, and the chamfered surface at the guide port 102 is an open bevel. A square flange 3 is fixedly connected to the socket 1, and a connecting post 404 is connected between the two sets of handle mounting plates 402.

[0030] The present invention provides a manual multi-in-one quick-change connector with a plug-in locking structure, including a socket 1 and a plug 2. The plug 2 integrates multiple high-voltage wire connectors and low-voltage communication lines, realizing the integrated design of multiple connectors.

[0031] The connector includes a socket 1 and a plug 2. The plug 2 has guide pins 201 with a diameter of 5 mm on both sides. The socket 1 has limiting keyways 101 on both sides that match the guide pins 201. The limiting keyways 101 are 6 mm wide and 35 mm deep, forming a symmetrical and fixed structure. The guide pins 201 and the limiting keyways 101 cooperate to guide the plug 2 during the insertion of the plug 2 into the socket 1, ensuring that the plug 2 and the socket 1 are stably inserted into place.

[0032] The lower part of the socket 1 housing has a receiving part that extends forward 20 mm in length, so that the plug 2 can partially rest on the socket 1 before plugging.

[0033] A 45-degree chamfered surface is provided at the opening of the limiting keyway 101 to form a guide opening 102. The opening width of the guide opening 102 is 8 mm, which is greater than the 6 mm width of the limiting keyway 101 itself. The chamfered surface at the guide opening 102 is an open bevel, which facilitates the insertion of the plug 2. The rear of the plug 2 is provided with a square head 401 with a side length of 30 mm. The four corners of the square head 401 are provided with chamfered surfaces of 10 mm in length. A raised anti-slip surface is provided on the plane between the two chamfered surfaces, which is beneficial to the installation of the socket 1.

[0034] A handle mounting plate 402 is provided at the end of the plug 2 away from the socket 1. The handle mounting plate 402 has a locking hole 403 with a diameter of 8 mm. There are two guide pins 201, which are respectively located on the left and right sides of the plug 2, forming a two-point distribution fixing method. After the connector is inserted, the handle is rotated by the operation of the robot arm, which causes the locking hole 403 to lock onto the pin 103, locking the plug 2 onto the socket 1. When the connecting post 404 is located at one end of the arc-shaped hole with a radius of 20 mm, the pin 103 is locked in the locking hole 403; when the connecting post 404 is located at the other end of the arc-shaped hole, the pin 103 is completely released away from the locking hole 403.

[0035] The socket 1 has a square flange 3 with a side length of 50 mm at the end. The socket 1 can be installed on the outside of the box using M8 screws, and is equipped with an end face sealing ring with a thickness of 3 mm to ensure the sealing and protection level.

[0036] Another implementation method:

[0037] Plug 2 integrates 4 high-voltage line connectors and 36 low-voltage communication line connectors, realizing the integrated design of multiple connectors.

[0038] The connector includes a socket 1 and a plug 2. The plug 2 has guide pins 201 with a diameter of 6 mm on both sides. The socket 1 has limiting keyways 101 on both sides that match the guide pins 201. The limiting keyways 101 are 7 mm wide and 12 mm deep, forming a symmetrical and fixed structure. The guide pins 201 and the limiting keyways 101 cooperate to guide the plug 2 during the insertion of the plug 2 into the socket 1, ensuring that the plug 2 and the socket 1 are stably inserted into place.

[0039] The lower part of the socket 1 housing has a receiving part that extends forward by 25 mm, so that the plug 2 can partially rest on the socket 1 before plugging. A 60-degree chamfered surface is provided at the opening of the limiting keyway 101 to form a guide opening 102. The opening width of the guide opening 102 is 9 mm, which is larger than the 7 mm width of the limiting keyway 101 itself. The chamfered surface at the guide opening 102 is an open bevel, which facilitates the insertion of the plug 2. The rear of the plug 2 has a square head 401 with a side length of 40 mm. The four corners of the square head 401 have chamfered surfaces with a length of 15 mm. A raised anti-slip surface is provided on the plane between the two chamfered surfaces, which is beneficial to the installation of the socket 1.

[0040] A handle mounting plate 402 is provided at the end of the plug 2 away from the socket 1. The handle mounting plate 402 has a locking hole 403 with a diameter of 10 mm. There are three guide pins 201, which are respectively set on the upper, left and right sides of the plug 2 to form the most stable fixing method with three points. After the connector is inserted, the handle is rotated by the operation of the robot arm, which drives the locking hole 403 to lock onto the pin 103, locking the plug 2 onto the socket 1. When the connecting post 404 is located at one end of the arc-shaped hole with a radius of 20 mm, the pin 103 is locked in the locking hole 403; when the connecting post 404 is located at the other end of the arc-shaped hole, the pin 103 is completely released away from the locking hole 403.

[0041] The socket 1 has a square flange 3 with a side length of 60 mm at the end. The socket 1 can be installed on the outside of the box using M10 screws, and is equipped with an end face sealing ring with a thickness of 5 mm to ensure the sealing and protection level.

[0042] This utility model includes a socket 1 and a plug 2. The plug 2 integrates multiple high-voltage wire connectors and low-voltage communication lines, realizing the integrated design of multiple connectors. The connector adopts a rotating handle locking method. After the connector is inserted, rotating the handle will lock the connector plug 2 in the locking holes 403 at both ends.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A manual multi-in-one quick-change connector with a plug-in locking structure, comprising a socket (1) and a plug (2), characterized in that, Also includes: Multiple sets of limiting keyways (101) are all provided on the socket (1); Multiple sets of guide pins (201) are all disposed in the plug (2), and the guide pins (201) are matched with the limiting keyway (101); Two sets of pins (103) are fixedly connected to both sides of the socket (1); A square head (401) is fixedly connected to the plug (2); The handle mounting plate (402) is rotatably connected to the square head (401); The locking hole (403) is arc-shaped and has an inlet at one end, and is located on the handle mounting plate (402); By rotating the handle mounting plate (402), the pin (103) can be inserted into the locking hole (403) through the inlet. Then, by rotating, the pin (103) is locked in the locking hole (403), and the plug (2) is fixed on the socket (1). Reversing the rotation will separate the two, and the plug (2) will be separated from the socket (1).

2. The manual multi-in-one quick-change connector with a plug-in locking structure according to claim 1, characterized in that, The square head (401) has chamfered surfaces at its four corners, and raised anti-slip surfaces are provided on the plane between the two chamfered surfaces.

3. A manual multi-in-one quick-change connector with a plug-in locking structure according to claim 1, characterized in that, The opening of the limiting keyway (101) is provided with a guide opening (102) formed by a chamfered surface.

4. A manual multi-in-one quick-change connector with a plug-in locking structure according to claim 3, characterized in that, The opening width of the guide port (102) is greater than the width of the limiting keyway (101) itself, and the chamfered surface at the guide port (102) is an open inclined surface.

5. A manual multi-in-one quick-change connector with a plug-in locking structure according to claim 1, characterized in that, A square flange (3) is fixedly connected to the socket (1).

6. A manual multi-in-one quick-change connector with a plug-in locking structure according to claim 1, characterized in that, A connecting post (404) connects the two sets of handle mounting plates (402).

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