Quick plug type connector

Abstract

The invention relates to the technical field of connectors, and discloses a quick plug type connector which comprises a connector plug and a connector socket. The connector plug is arranged above the connector socket, the connector plug comprises a cover plate, an insulating spacer, an electric conductor and a fastener, the cover plate is arranged at the top end of the connector socket, one ends of the insulating spacer, the fastener and the electric conductor are all connected with the cover plate, and the other ends of the insulating spacer, the fastener and the electric conductor extend towards the direction of the connector socket; the connector socket is arranged below the connector plug, the connector socket comprises a shell, a first bridging piece and an elastic piece, a cavity is formed in the shell, a first channel, at least two second channels and at least two third channels are formed in the cavity, and the elastic piece is arranged in the cavity. The two second channels are arranged on the two sides of the first channel respectively, the two third channels are arranged on the two sides of the first channel respectively, the elastic piece and the first bridging piece are arranged in the first channel, and the first bridging piece is used for connecting the two adjacent second channels.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a quick-plug connector. Background Art

[0002] A connector is a device that connects two active devices. It is an electronic component that transmits and exchanges current or optical signals between electronic system devices. As a node, it transmits current or optical signals between devices, components, equipment, and subsystems independently or with cables, and keeps the signal distortion and energy loss between systems. It is a basic component necessary for the connection of the entire system.

[0003] At present, most existing connectors use a spring plus a conductor structure to achieve the self-sealing function. When the connector is disconnected, the conductor and the contact on the circuit are short-circuited under the action of the spring rebound force. However, during use, the plug is directly pulled out at one time, and there is no guarantee that the spring can smoothly push the conductor to the circuit contact or the pushing speed is slower than the speed of disconnecting the connector plug, resulting in an instantaneous open circuit, which has a serious impact on the circuit. The operation of using screw wiring is cumbersome and inefficient. Summary of the invention

[0004] The technical problem to be solved by the present invention is: in the prior art, when the connector plug is pulled out once, it cannot be guaranteed that the spring can smoothly push the conductor onto the circuit contact piece or the pushing back speed is lower than the speed of disconnecting the connector plug, which has a serious impact on the circuit.

[0005] In order to solve the above technical problems, the present invention provides a quick-plug connector, which includes a connector plug and a connector socket; the connector plug is arranged above the connector socket, the connector plug includes a cover plate, an insulating spacer, a conductor and a snap-on component, the cover plate is arranged at the top of the connector socket, one end of the insulating spacer, the snap-on component and the conductor are all connected to the cover plate, and the other end extends toward the connector socket; the connector socket is arranged below the connector plug, and the connector socket includes a shell, a first bridge piece and an elastic member, a cavity is arranged inside the shell, a first channel, a second channel and a third channel are opened in the cavity, the number of the second channel and the third channel is at least two, and the two second channels are respectively arranged on both sides of the first channel, and the two third channels are respectively arranged on both sides of the first channel; the insulating spacer is inserted in the first channel, the conductor is inserted in the second channel for connecting adjacent second channels and third channels, the snap-on component is inserted in the third channel, and the elastic member is arranged in the first channel , the first bridge piece is laterally arranged between the elastic member and the insulating spacer along the width direction of the cavity, and the two ends of the first bridge piece are respectively connected to the two adjacent second channels, a short-circuit block is arranged in the middle of the first bridge piece, one end of the short-circuit block is connected to the insulating spacer, and the other end is connected to the power output end of the elastic member, the insulating spacer drives the short-circuit block to move downward along the length direction of the first channel, and the short-circuit block applies a downward force along the first channel to the elastic member, and the two adjacent second channels are disconnected; when the insulating spacer moves upward along the length direction of the first channel, the elastic member applies an upward rebound force along the first channel to the short-circuit block to drive the short-circuit block to return to its initial position, and the two adjacent second channels are connected to each other through the first bridge piece and the short-circuit block; wherein, when the elastic member applies an upward rebound force along the length direction of the first channel to the short-circuit piece, the buckle abuts against the inner wall of the third channel to prevent the connector plug from being pulled out of the connector socket, so that the two adjacent second channels are connected first, and the two adjacent second channels and the third channel are disconnected later.

[0006] In one embodiment, a second bridge piece is provided between the second channel and the third channel, the second bridge piece is used to connect the second channel and the third channel, one end of the conductor is connected to the second bridge piece, and the conductor passes current into the second channel and the third channel through the second bridge piece.

[0007] In one embodiment, a second through hole is formed at one end of the second channel away from the conductor, a third through hole is formed at one end of the third channel away from the buckle, and a load device is externally connected to two adjacent second through holes and the third through hole.

[0008] In one embodiment, a wiring assembly is disposed on one side of two adjacent second channels and the third channel, and the wiring assembly is disposed in the cavity to clamp the wires of the load device inserted into the cavity.

[0009] In one embodiment, the wiring assembly includes a spring sheet and a clamping sheet, the spring sheet is arranged at one end of the clamping sheet, and a clamping channel for clamping the wire is formed between the spring sheet and the clamping sheet.

[0010] In one embodiment, the wiring assembly further includes a button member, which is disposed at one end of the spring sheet away from the clamping sheet. The button member applies an external force to the spring sheet, and the gap in the clamping channel is increased for pulling out the wire.

[0011] In one embodiment, the snap member is arranged on a side of the conductor away from the insulating spacer, and a protrusion is arranged on the snap member. The protrusion is arranged at one end of the snap member inserted into the third channel to limit the displacement of the snap member along the length direction of the third channel.

[0012] In one embodiment, the travel distance of the short-circuit block along the length direction of the first channel is smaller than the travel distance of the conductor along the length direction of the second channel.

[0013] In one embodiment, the first bridge piece, the second bridge piece and the short-circuit block are all made of metal material.

[0014] Compared with the prior art, the quick-plug connector of the embodiment of the present invention has the following beneficial effects: 1) A connector plug, which includes a cover plate, an insulating spacer, a conductor and a snap-fit ​​piece. The cover plate is located at the top of the connector socket and plays a role in protecting and fixing the internal components. The insulating spacer is inserted into the first channel of the connector socket for electrically isolating and driving the elastic member to compress. The snap-fit ​​piece is inserted into the third channel for fixing the connection between the connector plug and the socket. The conductor is inserted into the second channel for transmitting current; 2) A connector socket, the connector socket part includes a shell, a first bridge piece and an elastic member. There is a cavity inside the shell, and there are three key channels in the cavity: the first channel, the second channel and the third channel. Among them, the number of the second channel and the third channel is at least two, and the two channels are respectively located on both sides of the first channel. When the plug is inserted into the socket, the insulating spacer, the conductor and the snap-fit ​​piece are inserted into the first, second and third channels respectively. The insulating spacer here plays a key role. It is not only inserted into the first channel, but also connected to the short-circuit block. The short-circuit block is a part on the first bridge piece, which is located between the elastic member and the insulating spacer. When the insulating spacer moves downward along the length direction of the first channel, it drives the short-circuit block to move together and applies a downward force to the elastic member. This downward force causes the two adjacent second channels to be disconnected. However, when the insulating spacer moves upward, the elastic member uses its own resilience to push the short-circuit block back to the initial position. In this process, the two adjacent second channels are reconnected through the first bridge piece and the short-circuit block, thereby restoring the conductive state. In addition, this design has another clever feature: when the elastic member applies a rebound force to the short-circuit block, the latch prevents the connector plug from being directly pulled out of the connector socket. At this time, the connector is in a pre-pullout state, which first ensures that the two adjacent second channels are connected, and then the two adjacent second channels and the third channel are disconnected. This design ensures that before the plug is pulled out, the conductive channel between the two adjacent second channels has been stably connected, and the circuit connection between the adjacent second channel and the third channel will be disconnected at the end, thereby ensuring the safety and stability of the connection and realizing the short-circuit first and then the disconnection of the connector. The invention effectively solves the technical problem in the prior art that when the connector plug is pulled out once, the spring cannot smoothly push the conductor onto the circuit contact or the pushing back speed is slower than the speed of disconnecting the connector plug, which has a serious impact on the circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the quick-plug connector according to an embodiment of the present invention.

[0016] Figure 2 It is a partial schematic diagram of a quick-plug connector according to an embodiment of the present invention.

[0017] Figure 3It is a structural schematic diagram of the quick-plug connector in a connected state according to an embodiment of the present invention.

[0018] Figure 4 It is a structural schematic diagram of the quick-plug connector in a pre-pullout state according to an embodiment of the present invention.

[0019] Figure 5 It is a schematic structural diagram of a wiring assembly of a quick-plug connector according to an embodiment of the present invention.

[0020] Figure 6 4 is a top view of the quick-plug connector according to an embodiment of the present invention.

[0021] Figure 7 It is a cross-sectional view of the quick-plug connector according to the embodiment of the present invention in a pre-pullout state.

[0022] In the figure, 1. connector plug; 11. cover plate; 12. insulating spacer; 13. conductor; 14. snap-fit ​​member; 2. connector socket; 21. shell; 22. elastic member; 23. first channel; 24. second channel; 25. third channel; 26. first bridge piece; 261. short-circuit block; 27. second bridge piece; 3. wiring assembly; 31. spring piece; 32. clamping piece; 33. button member. DETAILED DESCRIPTION

[0023] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present invention, it should be understood that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. The terms "installed", "connected" and "connected" 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 an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0025] In the description of the present invention, it should be understood that the terms "height", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present invention, it should be understood that the terms "first" and "second" are used in the present invention for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0027] like Figures 1 to 7As shown, an embodiment of the present invention preferably provides a quick-plug connector, which includes a connector plug 1 and a connector socket 2; the connector plug 1 is arranged above the connector socket 2, and the connector plug 1 includes a cover plate 11, an insulating spacer 12, a conductor 13 and a latch 14, the cover plate 11 is arranged at the top of the connector socket 2, one end of the insulating spacer 12, the latch 14 and the conductor 13 are all connected to the cover plate 11, and the other end extends toward the connector socket 2; the connector socket 2 is arranged below the connector plug 1, and the connector socket 2 includes a shell 21, a first bridge piece 26 and a spring The housing 21 has a cavity inside, and a first channel 23, a second channel 24 and a third channel 25 are provided in the cavity. The number of the second channel 24 and the third channel 25 is at least two, and the two second channels 24 are respectively provided on both sides of the first channel 23, and the two third channels 25 are respectively provided on both sides of the first channel 23; the insulating spacer 12 is inserted into the first channel 23, the conductor 13 is inserted into the second channel 24 for connecting the adjacent second channel 24 and the third channel 25, the buckle 14 is inserted into the third channel 25, and the elastic member 22 is provided in the first channel 23. The first bridge piece 26 is transversely arranged between the elastic member 22 and the insulating spacer 12 along the width direction of the cavity, and the two ends of the first bridge piece 26 are respectively connected to the two adjacent second channels 24. A short-circuit block 261 is arranged in the middle of the first bridge piece 26. One end of the short-circuit block 261 is connected to the insulating spacer 12, and the other end is connected to the power output end of the elastic member 22. The insulating spacer 12 drives the short-circuit block 261 to move downward along the length direction of the first channel 23. The short-circuit block 261 applies a downward force along the first channel 23 to the elastic member 22, and the two adjacent second channels 24 are disconnected; the insulating spacer 12 moves along the first When the channel 23 moves upward in the length direction, the elastic member 22 applies an upward rebound force along the first channel 23 to the short-circuit block 261 to drive the short-circuit block 261 to return to its initial position, and the two adjacent second channels 24 are connected to each other through the first bridge piece 26 and the short-circuit block 261; wherein, when the elastic member 22 applies an upward rebound force along the length direction of the first channel 23 to the short-circuit piece, the latch 14 abuts against the inner wall of the third channel 25 to prevent the connector plug 1 from being pulled out of the connector socket 2, so that the two adjacent second channels 24 are connected first, and the two adjacent second channels 24 and the third channel 25 are disconnected later.

[0028] Based on the above technical features, the embodiment of the present invention is provided with a connector plug 1, which includes a cover plate 11, an insulating spacer 12, a conductor 13 and a latch 14. The cover plate 11 is located at the top of the connector socket 2 to protect and fix the internal components. The insulating spacer 12 is inserted into the first channel 23 of the connector socket 2 to electrically isolate and drive the elastic member 22 to compress. The latch 14 is inserted into the third channel 25 to fix the connection between the connector plug 1 and the socket. The conductor 13 is inserted into the second channel 24 to transmit current. Through the setting of the connector socket 2, the connector socket 2 part includes a shell 21, a first bridge 26 and an elastic member 22. There is a cavity inside the shell 21, and there are three key channels in this cavity: the first channel 23, the second channel 24 and the third channel 25. Among them, the number of the second channel 24 and the third channel 25 is at least two, and these two channels are respectively located on both sides of the first channel 23. When the plug is inserted into the socket, the insulating spacer 12, the conductor 13 and the snap-on member 14 are inserted into the first, second and third channels 25 respectively. The insulating spacer 12 here plays a key role. It is not only inserted into the first channel 23, but also connected to the short-circuit block 261. The short-circuit block 261 is a part on the first bridge 26, which is located between the elastic member 22 and the insulating spacer 12. When the insulating spacer 12 moves downward along the length direction of the first channel 23, it drives the short-circuit block 261 to move together and applies a downward force to the elastic member 22. This downward force causes the two adjacent second channels 24 to disconnect. However, when the insulating spacer 12 moves upward, the elastic member 22 uses its own resilience to push the short-circuit block 261 back to the initial position. In this process, the two adjacent second channels 24 are reconnected through the first bridge 26 and the short-circuit block 261, thereby restoring the conductive state. In addition, this design has another clever feature: when the elastic member 22 applies a rebound force to the short-circuit piece, the latch member 14 prevents the connector plug 1 from being directly pulled out of the connector socket 2. At this time, the connector is in a pre-pulling state, and first it ensures that the two adjacent second channels 24 are connected, and then the two adjacent second channels 24 and the third channel 25 are disconnected. Such a design can ensure that before the plug is pulled out, the conductive channel between the two adjacent second channels 24 is stably connected, and the circuit connection between the adjacent second channels 24 and the third channel 25 will be disconnected last, thereby ensuring the safety and stability of the connection and realizing the short-circuit-first and then the open-circuit of the connector.

[0029] As some embodiments of the present invention, Figures 3 to 7As shown, a second bridge piece 27 is provided between the second channel 24 and the third channel 25. The second bridge piece 27 is used to connect the second channel 24 and the third channel 25. One end of the conductor 13 is connected to the second bridge piece 27. The conductor 13 passes current into the second channel 24 and the third channel 25 through the second bridge piece 27. Through the provision of the second bridge piece 27, the second bridge piece 27 is located between the second channel 24 and the third channel 25, and plays a role in connecting the two channels. Its design allows current to flow from the conductor 13 through the second bridge piece 27 into the second channel 24 and the third channel 25, thereby achieving a wider circuit connection.

[0030] As some embodiments of the present invention, Figures 3 to 7 As shown, a second through hole is formed at one end of the second channel 24 away from the conductor 13, a third through hole is formed at one end of the third channel 25 away from the buckle 14, and a load device is externally connected to the two adjacent second through holes and the third through hole. When the conductor 13 is inserted into the second channel 24, current can flow into the second channel 24 through the conductor 13, and flow into the load device through the second channel 24, and the current flowing into the load device flows back to the second channel 24 through the third channel 25 and the second bridge piece 27, so that when the connector is in a connected state, it has a complete current loop, which improves the reliability and maintainability of the external load device of the connector.

[0031] As some embodiments of the present invention, Figures 5 to 7 As shown, a wiring assembly 3 is disposed on one side of two adjacent second channels 24 and third channels 25. The wiring assembly 3 is disposed in the cavity for clamping the wire of the load device inserted in the cavity. When the wire is inserted into the clamping area, the spring 31 of the wiring assembly 3 clamps the wire by its own elastic force, and this clamping force ensures that the electrical connection between the wire and the connector is firm and reliable.

[0032] As some embodiments of the present invention, Figures 5 to 7 As shown, the wiring assembly 3 includes a spring piece 31 and a clamping piece 32. The spring piece 31 is arranged at one end of the clamping piece 32. A clamping channel for clamping the wire is formed between the spring piece 31 and the clamping piece 32. The clamping channel is a space formed between the spring piece 31 and the clamping piece 32, which is used to clamp the exposed part of the wire. The shape and size of the clamping channel are designed to match the diameter of the wire to ensure that the wire can be firmly clamped. At the same time, the design of the clamping channel also takes into account the convenience of inserting and removing the wire and the reliability of electrical contact.

[0033] As some embodiments of the present invention, Figures 5 to 7As shown, the wiring assembly 3 also includes a button member 33, which is arranged at one end of the spring sheet 31 away from the clamping sheet 32. The button member 33 applies external force to the spring sheet 31, and the gap of the clamping channel is increased for pulling out the wire. When removing the wire, a flat-blade screwdriver is used to vertically press the button member 33, and the button is forced to squeeze the spring sheet 31, and the spring sheet 31 is deformed by the force, thereby increasing the gap of the clamping channel formed by the spring sheet 31 and the clamping sheet 32, and at the same time, the wire is pulled out, so that the operator can effectively realize the wire removal operation.

[0034] As some embodiments of the present invention, Figure 3 As shown, the latch 14 is arranged on the side of the conductor 13 away from the insulating spacer 12, and a protrusion is arranged on the latch 14. The protrusion is arranged at one end of the latch 14 inserted into the third channel 25 to limit the displacement of the latch 14 along the length direction of the third channel 25. When the connector components are assembled together, the latch 14 will be inserted to a predetermined position along the length direction of the third channel 25. When the latch 14 reaches the position where the protrusion is aligned with the corresponding position of the third channel 25, the protrusion will be stuck in the third channel 25 due to its own shape and size, thereby preventing the latch 14 from moving further. Once the protrusion is stuck in the third channel 25, it will effectively limit the displacement of the latch 14 along the length direction of the third channel 25 so that the connector is in a pre-pull state. At the same time, the operator squeezes the latch 14 again so that the protrusion is no longer engaged with the inner wall of the third channel 25, and the connector plug 1 can be pulled out of the connector socket 2.

[0035] As some embodiments of the present invention, Figure 1 As shown, the travel of the short-circuit block 261 along the length direction of the first channel 23 is smaller than the travel of the conductor 13 along the length direction of the second channel 24. The height of the latch 14 above the connection socket should be smaller than the length of the latch 14 inserted into the connector socket 2 to prevent the operator from accidentally touching the latch and directly pressing the latch to pull out the plug at once, causing the connector to be instantly open during the pull-out process, thereby affecting the circuit of the connector.

[0036] As some embodiments of the present invention, Figures 1 to 7 As shown, the first bridge piece 26, the second bridge piece 27 and the short-circuit block 261 are all made of metal. The metal material is selected as the material of the first bridge piece 26, the second bridge piece 27 and the short-circuit block 261 based on its excellent conductivity, mechanical strength and corrosion resistance. This selection ensures the electrical performance, mechanical strength and durability of the connector.

[0037] In summary, the embodiment of the present invention provides a quick-plug connector, which has the following beneficial effects compared with the prior art: 1) A connector plug 1, which includes a cover plate 11, an insulating spacer 12, a conductor 13 and a latch 14. The cover plate 11 is located at the top of the connector socket 2, and plays a role in protecting and fixing the internal components. The insulating spacer 12 is inserted into the first channel 23 of the connector socket 2, and is used to electrically isolate and drive the elastic member 22 to compress. The latch 14 is inserted into the third channel 25, and is used to fix the connection between the connector plug 1 and the socket. The conductor 13 is inserted into the second channel 24, and is used to transmit current; 2) A connector socket 2, the connector socket 2 part includes a shell 21, a first bridge 26 and an elastic member 22. There is a cavity inside the shell 21, and there are three key channels in this cavity: a first channel 23, a second channel 24 and a third channel 25. Among them, the number of the second channel 24 and the third channel 25 is at least two, and these two channels are respectively located on both sides of the first channel 23. When the plug is inserted into the socket, the insulating spacer 12, the conductor 13 and the snap-on member 14 are inserted into the first, second and third channels 25 respectively. The insulating spacer 12 here plays a key role. It is not only inserted into the first channel 23, but also connected to the short-circuit block 261. The short-circuit block 261 is a part on the first bridge 26, which is located between the elastic member 22 and the insulating spacer 12. When the insulating spacer 12 moves downward along the length direction of the first channel 23, it drives the short-circuit block 261 to move together and applies a downward force to the elastic member 22. This downward force causes the two adjacent second channels 24 to disconnect. However, when the insulating spacer 12 moves upward, the elastic member 22 uses its own resilience to push the short-circuit block 261 back to the initial position. In this process, the two adjacent second channels 24 are reconnected through the first bridge 26 and the short-circuit block 261, thereby restoring the conductive state. In addition, this design has another clever feature: when the elastic member 22 applies a rebound force to the short-circuit piece, the latch member 14 prevents the connector plug 1 from being directly pulled out of the connector socket 2. At this time, the connector is in a pre-pulling state, and first ensures that the two adjacent second channels 24 are connected, and then the two adjacent second channels 24 and the third channel 25 are disconnected. This design can ensure that before the plug is pulled out, the conductive channel between the two adjacent second channels 24 has been stably connected, and the circuit connection between the adjacent second channel 24 and the third channel 25 will be disconnected at the end, thereby ensuring the safety and stability of the connection and realizing the short circuit before the disconnection of the connector. It effectively solves the technical problem in the prior art that when the connector plug 1 is pulled out once, it cannot be guaranteed that the spring can smoothly push the conductor 13 onto the circuit contact or the pushing back speed is slower than the disconnection speed of the connector plug 1, which has a serious impact on the circuit.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A quick-plug connector, characterized in that: The invention comprises a connector plug and a connector socket; the connector plug is arranged above the connector socket, the connector plug comprises a cover plate, an insulating spacer, a conductor and a latch, the cover plate is arranged at the top of the connector socket, one end of the insulating spacer, the latch and the conductor are all connected to the cover plate, and the other end extends toward the direction of the connector socket; The connector socket is arranged below the connector plug, and the connector socket comprises a shell, a first bridge sheet and an elastic member, a cavity is arranged inside the shell, a first channel, a second channel and a third channel are opened in the cavity, the number of the second channel and the third channel is at least two, and the two second channels are respectively arranged on both sides of the first channel, and the two third channels are respectively arranged on both sides of the first channel; The insulating spacer is inserted into the first channel, the conductor is inserted into the second channel for connecting the adjacent second channel and the third channel, the snap member is inserted into the third channel, the elastic member is arranged in the first channel, the first bridge piece is transversely arranged between the elastic member and the insulating spacer along the width direction of the cavity, and the two ends of the first bridge piece are respectively connected to the two adjacent second channels, a short-circuit block is arranged in the middle of the first bridge piece, one end of the short-circuit block is connected to the insulating spacer, and the other end is connected to the power output end of the elastic member, the insulating spacer drives the short-circuit block to move downward along the length direction of the first channel, the short-circuit block applies a downward force along the first channel to the elastic member, and the two adjacent second channels are disconnected; When the insulating spacer moves upward along the length direction of the first channel, the elastic member applies a rebound force upward along the first channel to the short-circuit block to drive the short-circuit block to return to an initial position, and two adjacent second channels are connected to each other through the first bridge piece and the short-circuit block; When the elastic member applies an upward rebound force to the short-circuit piece along the length direction of the first channel, the latch member engages with the inner wall of the third channel to prevent the connector plug from being pulled out of the connector socket. At this time, two adjacent second channels are connected first, and then the two adjacent second channels and the third channel are disconnected.

2. The quick-plug connector according to claim 1, characterized in that: A second bridge piece is provided between the second channel and the third channel, and the second bridge piece is used to connect the second channel and the third channel. One end of the conductor is connected to the second bridge piece, and the conductor passes current into the second channel and the third channel through the second bridge piece.

3. The quick-plug connector according to claim 2, characterized in that: A second through hole is formed at one end of the second channel away from the conductor, a third through hole is formed at one end of the third channel away from the buckle, and two adjacent second through holes and the third through hole are externally connected to a load device.

4. The quick-plug connector according to claim 3, characterized in that: A wiring assembly is disposed on one side of two adjacent second channels and the third channel. The wiring assembly is disposed in the cavity and is used to clamp the wire of the load device inserted into the cavity.

5. The quick-plug connector according to claim 4, characterized in that: The wiring assembly includes a spring sheet and a clamping sheet. The spring sheet is arranged at one end of the clamping sheet. A clamping channel for clamping a wire is formed between the spring sheet and the clamping sheet.

6. The quick-plug connector according to claim 5, characterized in that: The wiring assembly also includes a button component, which is arranged at one end of the spring sheet away from the clamping sheet. The button component applies external force to the spring sheet, and the gap of the clamping channel is increased for pulling out the wire.

7. The quick-plug connector according to claim 6, characterized in that: The latch is arranged on a side of the conductor away from the insulating spacer, and a protrusion is arranged on the latch. The protrusion is arranged at one end of the latch inserted into the third channel to limit the displacement of the latch along the length direction of the third channel.

8. The quick-plug connector according to claim 7, characterized in that: The travel of the short-circuit block along the length direction of the first channel is smaller than the travel of the conductor along the length direction of the second channel.

9. The quick-plug connector according to claim 8, characterized in that: The first bridge piece, the second bridge piece and the short-circuit block are all made of metal materials.

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