A plug with a guide bevel

Abstract

The utility model relates to plug technical field, concretely is a kind of anti-misplug plug with guide inclined plane, including plug and socket, the one end of plug is fixedly connected with connector, connector is inserted with socket, the surface of plug is equipped with movable slot, the inner wall of movable slot is equipped with perforation, the outer wall of connector is equipped with sliding slot, sliding slot is communicated with movable slot by perforation. Compared with prior art, the utility model is through the setting movable slot, perforation, sliding slot, press block, sliding plate, guide block, extrusion groove and limit groove, by pressing press block, so that sliding plate drives guide block to move, so that guide block is flush with extrusion groove, then it is inserted, and it is connected with limit groove, when not pressing press block, guide block is higher than extrusion groove, so plug cannot be inserted with socket, the anti-misplug function to plug is realized, and simultaneously through protective shell, press block can be protected, so that press block cannot be touched by mistake, avoid the technical problem that plug and socket are separated.

Description

Technical Field

[0001] This utility model relates to the field of plug technology, specifically to a plug with a guide bevel to prevent misinsertion. Background Technology

[0002] An anti-accidental contact plug is a safety device designed to prevent accidental operation or electric shock. Its main function is to ensure that the socket is not energized when the appliance is not properly plugged in, thereby avoiding the risk of electric shock. It plays an important protective role, especially for children and the elderly who are prone to accidental operation.

[0003] The prior art disclosure number CN217009758U discloses a matching plug and socket with anti-misinsertion function, which relates to the field of cable connectors. It includes a plug body, a socket body, and two cables. The plug body is inserted into the socket body with a clearance fit to complete the electrical connection. The upper side of the socket body is formed with a slot, and a toggle block is installed in the slot with a clearance fit. A sliding groove is formed in the slot, and a slider is formed on the side of the toggle block. The slider is slidably installed in the sliding groove, which is tilted to the left. A spring slot is formed in the socket body, and the lower end of the slot passes into the spring slot. A metal spring is installed in the spring slot with a clearance fit. The lower end of the toggle block presses against the metal spring. A magnet is embedded in the toggle block, and the magnet and the metal spring are magnetically attracted to each other. A buckle is fixedly installed at the lower end of the metal spring. A through groove is formed in the spring slot, and the buckle is inserted into the through groove with a clearance fit. A snap-fit ​​groove is formed on the upper side of the plug body, and the snap-fit ​​groove and the snap-fit ​​groove are interlocked.

[0004] With the above configuration, the plug described in the prior art, after the plug body is inserted into the socket body, is locked in place by a metal spring that engages a latch within a slot, preventing the two cables from breaking under external force. However, the plug in the prior art has the following drawbacks during operation:

[0005] In the prior art, after the plug body is inserted into the socket body, the buckle engages with the slot to fix the plug. However, since there is no limiting block, when the socket body is impacted, the buckle may slide, causing the magnet to detach from the metal spring and the buckle to detach from the slot. Moreover, the plug body can be inserted into the socket body at any angle, which may lead to the risk of misinsertion. Utility Model Content

[0006] This utility model aims to provide a plug with a guide bevel to prevent mis-insertion. It is mainly used to solve the technical problem that when the socket body is impacted, the magnet will detach from the metal spring, which will cause the plug body to detach from the socket body. Moreover, the plug body can be inserted into the socket body at any angle, which makes the plug risky for mis-insertion.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A mis-insertion prevention plug with a guide bevel includes a plug and a socket. One end of the plug is fixedly connected to a connector, which is inserted into the socket. The surface of the plug has a movable groove, and the inner wall of the movable groove has a through hole. The outer wall of the connector has a sliding groove, which is connected to the movable groove through the through hole. A push block is slidably connected to the inner wall of the movable groove. One end of the push block is fixedly connected to a compression spring, and the other end of the compression spring is fixedly connected to the movable groove. A slide plate is fixedly connected to the outer wall of the push block and is slidably connected to the through hole. A guide block is slidably connected to the inner wall of the sliding groove, and one end of the slide plate is fixedly connected to the guide block. One end of the socket has a compression groove, and the inner wall of the compression groove has a limit groove. The guide block engages with the limit groove. The outer wall of the plug has an L-shaped groove, and a protective component is installed on the inner wall of the L-shaped groove.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When the plug and socket need to be connected, first press the actuating block, which compresses the spring. This causes the actuating block to move the sliding plate, which in turn moves the guide block. The guide block moves until it is flush with the compression groove. Then, the plug and socket are connected, with the connector inserted into the socket. At this time, the compression groove compresses the guide ramp on the guide block, causing the guide block and the sliding plate to move downward together. When the plug and socket are fully inserted, the guide block springs into the limiting groove, limiting the plug and completing the operation.

[0011] 2. Beneficial effects:

[0012] Existing technology locks the plug in place by a metal spring that engages a latch within a slot after insertion, preventing cables from breaking under external force. However, while the existing plug secures the plug in place, the lack of a limiting mechanism allows the lever to slide when impacted. This causes the magnet to disengage from the metal spring, disengaging the latch. Furthermore, the plug can be inserted into the socket at any angle, leading to potential problems. To prevent the risk of misinsertion, this solution incorporates a movable slot, perforation, sliding groove, push block, sliding plate, guide block, compression groove, and limiting groove. Pressing the push block moves the sliding plate, causing the guide block to align with the compression groove. The plug is then inserted and engaged with the limiting groove to secure it. When the push block is not pressed, the guide block is higher than the compression groove, preventing the plug from being inserted into the socket. This design prevents misinsertion. Furthermore, a protective shell protects the push block, preventing accidental contact and avoiding the technical issue of the plug detaching from the socket.

[0013] Preferably, the protective component includes an L-shaped plate that is slidably connected to an L-shaped groove. A protective shell is fixed to one side of the L-shaped plate and is disposed on the upper surface of the push block. By providing the L-shaped plate and the protective shell, the push block can be protected to prevent accidental activation and to prevent the guide block from disengaging from the limiting groove.

[0014] Preferably, a slot is provided on one side of the plug, and a spring shaft is installed inside the slot. One end of the spring shaft is fixed to a stop plate, which abuts against the outer wall of the protective shell. By setting the spring shaft and the stop plate, the protective shell can be limited to prevent it from falling off.

[0015] Preferably, the guide block is higher than the extrusion groove, and the shape of the extrusion groove matches that of the guide block. When the extrusion block is not pressed, the guide block cannot be inserted into the extrusion groove, thus preventing the plug from being plugged into the socket and preventing mis-insertion of the plug.

[0016] Preferably, the upper surface of the guide block is provided with a guide ramp. The guide ramp facilitates the installation of the plug.

[0017] Preferably, the side of the abutment and the pressing block that contacts the fingers is fixed with an insulating rubber pad. This increases friction and prevents electric shock. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the present utility model patent;

[0019] Figure 2 This is a diagram of the internal structure of this utility model patent;

[0020] Figure 3 This is an exploded structural diagram of the present utility model patent;

[0021] Figure 4 This is a structural diagram of the plug for this utility model patent.

[0022] The reference numerals in the accompanying drawings of the instruction manual include: 1. Plug; 2. Socket; 3. Connector; 4. Movable groove; 5. Through hole; 6. Slide groove; 7. Press block; 8. Compression spring; 9. Slide plate; 10. Guide block; 11. Extrusion groove; 12. Limiting groove; 13. L-shaped groove; 14. L-shaped plate; 15. Protective shell; 16. Rotating groove; 17. Spring pivot; 18. Support plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-4 As shown, a plug with a guide bevel to prevent mis-insertion includes a plug 1 and a socket 2. One end of the plug 1 is fixedly connected to a connector 3, which is inserted into the socket 2. A movable groove 4 is formed on the surface of the plug 1, and a through hole 5 is formed on the inner wall of the movable groove 4. A sliding groove 6 is formed on the outer wall of the connector 3, and the sliding groove 6 communicates with the movable groove 4 through the through hole 5. A push block 7 is slidably connected to the inner wall of the movable groove 4. A compression spring 8 is fixedly connected to one end of the push block 7, and the other end of the compression spring 8 is fixedly connected to the movable groove 4. A sliding plate 9 is fixedly connected to the outer wall of the push block 7, and the sliding plate 9 is slidably connected to the through hole 5. A guide block 10 is slidably connected to the inner wall of the sliding groove 6, and one end of the sliding plate 9 is fixedly connected to the guide block 10. One end of the socket 2 has a guide bevel... The extrusion groove 11 is provided, and the guide block 10 is higher than the extrusion groove 11. The extrusion groove 11 and the guide block 10 are matched in shape. The inner wall of the extrusion groove 11 is provided with a limiting groove 12. The guide block 10 is engaged with the limiting groove 12. The outer wall of the plug 1 is provided with an L-shaped groove 13. The inner wall of the L-shaped groove 13 is provided with a protective component. The protective component includes an L-shaped plate 14. The L-shaped plate 14 is slidably connected to the L-shaped groove 13. A protective shell 15 is fixed to one side of the L-shaped plate 14. The protective shell 15 is provided on the upper surface of the push block 7. A rotating groove 16 is provided on one side of the plug 1. A spring rotating shaft 17 is provided inside the rotating groove 16. A stop plate 18 is fixed to one end of the spring rotating shaft 17. The stop plate 18 abuts against the outer wall of the protective shell 15.

[0025] As can be seen from the above, the specific embodiments of this utility model are as follows:

[0026] When plug 1 needs to be connected to socket 2, first rotate the stop plate 18 to disengage it from the protective shell 15. Then pull the protective shell 15 out of the L-shaped groove 13. At this time, press the actuating block 7 to compress the compression spring 8, causing the actuating block 7 to move the sliding plate 9. The sliding plate 9 then moves the guide block 10 until it is flush with the pressing groove 11. Then plug 1 into socket 2, inserting the connector 3 into socket 2. At this time, the pressing groove 11 presses the guide ramp on the guide block 10, causing the guide block 10 and the sliding plate 9 to move downward together. When plug 1 and socket 2 are fully inserted, the guide block 10 springs into the limiting groove 12 to limit plug 1. Then insert the protective shell 15 into the L-shaped groove 13. Then release the stop plate 18, causing the stop plate 18 to abut against the protective shell 15 under the action of the spring shaft 17, limiting the protective shell 15 and completing the operation.

[0027] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A plug with a guide bevel to prevent mis-insertion, comprising a plug (1) and a socket (2), characterized in that, A connector (3) is fixedly connected to one end of the plug (1), and the connector (3) is plugged into the socket (2). A movable groove (4) is provided on the surface of the plug (1), and a through hole (5) is provided on the inner wall of the movable groove (4). A sliding groove (6) is provided on the outer wall of the connector (3), and the sliding groove (6) is connected to the movable groove (4) through the through hole (5). A push block (7) is slidably connected to the inner wall of the movable groove (4). A compression spring (8) is fixedly connected to one end of the push block (7), and the other end of the compression spring (8) is fixedly connected to the movable groove (4). The outer wall of the push block (7) is fixedly connected to the slide plate (9), the slide plate (9) is slidably connected to the through hole (5), the inner wall of the slide groove (6) is slidably connected to the guide block (10), one end of the slide plate (9) is fixedly connected to the guide block (10), one end of the socket (2) is provided with a pressing groove (11), the inner wall of the pressing groove (11) is provided with a limiting groove (12), the guide block (10) is engaged with the limiting groove (12), the outer wall of the plug (1) is provided with an L-shaped groove (13), and the inner wall of the L-shaped groove (13) is equipped with a protective component.

2. The anti-misinsertion plug with guide bevel as described in claim 1, characterized in that: The protective assembly includes an L-shaped plate (14), which is slidably connected to an L-shaped groove (13). A protective shell (15) is fixed to one side of the L-shaped plate (14), and the protective shell (15) is disposed on the upper surface of the push block (7).

3. The anti-misinsertion plug with guide bevel as described in claim 1, characterized in that: A slot (16) is provided on one side of the plug (1). A spring shaft (17) is provided inside the slot (16). A stop plate (18) is fixed to one end of the spring shaft (17). The stop plate (18) abuts against the outer wall of the protective shell (15).

4. The anti-misinsertion plug with guide bevel as described in claim 1, characterized in that: The height of the guide block (10) is higher than that of the extrusion groove (11), and the shape of the extrusion groove (11) matches that of the guide block (10).

5. The anti-misinsertion plug with guide bevel as described in claim 1, characterized in that: The upper surface of the guide block (10) is provided with a guide slope.

6. A plug with a guide bevel to prevent misinsertion according to claim 3, characterized in that: An insulating rubber pad is fixed to the side of the abutment (18) and the pressing block (7) that contacts the finger.

Images