Anti-dropping male plug

Abstract

The utility model relates to the male plug field, specifically is a kind of anti -type male plug, including male plug, the left side of male plug is inserted with female socket, and the right side of male plug is equipped with anti -type mechanism;The utility model is equipped with anti -type mechanism, holds anti -type plate and moves, and anti -type plate is clamped in the inboard of positioning seat, and positioning rod will enter the inside of anti -type plate, the position of anti -type plate is supported, after anti -type plate is in position, the surface of elastic clamping block will be clamped into the inside of fixed groove, the position of anti -type plate is fixed, makes anti -type plate stable and adhere to the surface of male plug and female socket, can prevent male plug from female socket surface and separate, solve the male plug in the use process possibly due to accidental pulling, vibration and other reasons and loose and fall off, if equipment is still in energized state at this time, plug live part is exposed outside, personnel touch when extremely vulnerable to electric shock accident, endanger life safety problem.

Description

Technical Field

[0001] This utility model relates to the field of male plugs, specifically an anti-dislodgement male plug. Background Technology

[0002] Male plugs are common components in electrical connections, usually used in conjunction with female sockets to enable circuit connection and disconnection. They are widely used in various electronic devices, electrical equipment, and industrial control systems.

[0003] However, when the existing male plug is connected to the female socket, it relies solely on simple plugging. During use, the male plug may loosen and fall off due to accidental pulling, vibration, or other reasons. Once the plug falls off, the circuit that was originally connected will suddenly break. If the equipment is still powered on at this time, the live parts of the plug will be exposed, and people are very likely to be electrocuted when they touch it, endangering their lives. Utility Model Content

[0004] To address the shortcomings of existing technologies, when connecting the male plug to the female socket, the connection relies solely on simple insertion. During use, the male plug may loosen or detach due to accidental pulling, vibration, or other reasons. Once the plug detaches, the circuit that was originally connected will suddenly break. If the device is still powered on at this time, the live parts of the plug will be exposed, which can easily cause electric shock accidents when people touch it, endangering their lives. This utility model proposes an anti-detachment male plug.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a male plug with anti-disconnection, including a male plug, a female socket is inserted into the left side of the male plug, and an anti-disconnection mechanism is installed on the right side of the male plug;

[0006] The anti-detachment mechanism includes a connecting seat, the left side of which is fitted to the right side of the male plug. Connecting grooves are provided on both the front and back sides of the connecting seat. A positioning seat is fixedly connected to the inner cavity of the connecting groove. A positioning rod is slidably connected to the inner cavity of the positioning seat. An anti-detachment plate is engaged with the inner cavity of the positioning seat. The inner cavity of the anti-detachment plate is inserted into the surface of the positioning rod. One of the anti-detachment plates has a fixing groove in its inner cavity. An elastic block is engaged with the inner cavity of the fixing groove. One side of the elastic block is fixedly connected to the surface of the other anti-detachment plate. The inner side of the anti-detachment plate is tightly fitted to the surfaces of the male plug and the female socket.

[0007] Preferably, one of the anti-detachment plates has a guide groove in its inner cavity, and a guide rod is inserted into the inner cavity of the guide groove. One side of the guide rod is fixedly connected to the surface of the other anti-detachment plate.

[0008] Preferably, a movable plate is fixedly connected to one side of the positioning rod, and one side of the movable plate is in contact with the surface of the connecting seat.

[0009] Preferably, the top and bottom of the inner cavity of the connecting seat are provided with movable grooves, the inner cavity of the movable groove is slidably connected to the surface of the positioning rod, and a mounting groove is provided on one side of the inner cavity of the movable groove. A spring is fixedly connected to the inner cavity of the mounting groove, and one end of the spring is fixedly connected to the surface of the moving plate.

[0010] Preferably, the inner cavity of the connector is threaded with a fixing bolt, and the surface of the fixing bolt is threadedly connected to the housing of the male plug.

[0011] Preferably, the male plug has a positioning groove on its left side, and a positioning block is engaged in the inner cavity of the positioning groove. One side of the positioning block is fixedly connected to the surface of the female socket.

[0012] Preferably, both the male plug and the female socket have a sealing ring fixedly connected to their inner cavities, and the sealing ring is made of silicone.

[0013] The advantages of this utility model are:

[0014] This invention features an anti-detachment mechanism. By gripping and moving the anti-detachment plate, it engages with the inner side of the positioning seat. Simultaneously, the surface of the positioning rod enters the interior of the anti-detachment plate, supporting its position. After the anti-detachment plate is in place, the surface of the elastic locking block engages with the interior of the fixing groove, thus fixing the anti-detachment plate in place. This ensures the anti-detachment plate is stably attached to the surfaces of the male plug and the female socket, preventing the male plug from detaching from the surface of the female socket. This solves the problem that the male plug may loosen and fall off during use due to accidental pulling, vibration, or other reasons. If the device is still powered on at this time, the live parts of the plug are exposed, posing a high risk of electric shock to personnel who touch it, endangering their lives. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the male plug and female socket of this utility model;

[0018] Figure 3This is a schematic diagram of the anti-detachment plate of this utility model;

[0019] Figure 4 This is a partial connection diagram of the anti-detachment plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the connector of this utility model;

[0021] Figure 6 This is a partial connection diagram of the connector of this utility model.

[0022] In the diagram: 1. Male plug; 2. Anti-detachment mechanism; 201. Anti-detachment plate; 202. Moving plate; 203. Connecting seat; 204. Fixing groove; 205. Guide groove; 206. Elastic locking block; 207. Guide rod; 208. Connecting groove; 209. Positioning rod; 210. Fixing bolt; 211. Positioning seat; 212. Spring; 213. Movable groove; 214. Mounting groove; 3. Female socket; 4. Sealing ring; 5. Positioning block; 6. Positioning groove. 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 scope of protection of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0025] This application discloses an anti-dislodgement male connector. (Refer to...) Figure 1 , Figure 3 , Figure 4 and Figure 5 A type of anti-disconnection male plug includes a male plug 1, a female socket 3 inserted into the left side of the male plug 1, and an anti-disconnection mechanism 2 installed on the right side of the male plug 1.

[0026] The anti-detachment mechanism 2 includes a connecting seat 203. The left side of the connecting seat 203 is attached to the right side of the male plug 1. Connecting grooves 208 are provided on both the front and back sides of the connecting seat 203. A positioning seat 211 is fixedly connected to the inner cavity of the connecting groove 208. Positioning rods 209 are slidably connected to the inner cavity of the positioning seat 211. There are four positioning rods 209. An anti-detachment plate 201 is engaged with the inner cavity of the positioning seat 211. The inner cavity of the anti-detachment plate 201 is inserted into the surface of the positioning rods 209. One of the anti-detachment plates 201 has a fixing groove 20 inside its inner cavity. 4. An elastic locking block 206 is engaged within the inner cavity of the fixing groove 204. The elastic locking block 206 is made of nylon, which has high tensile strength and impact toughness, capable of withstanding large external forces without breaking or permanent deformation. It also has high elasticity, allowing it to quickly return to its original shape and size after deformation under external force. One side of the elastic locking block 206 is fixedly connected to the surface of another anti-detachment plate 201. The inner side of the anti-detachment plate 201 is tightly fitted to the surfaces of the male plug 1 and the female socket 3. During installation, the male plug 1 is aligned with the slot of the female socket 3 and then inserted together. After the male plug 1 is installed, the anti-detachment plate 201 is moved by holding it, and its surface is moved into the connecting groove 208 and engaged inside the positioning seat 211. After the anti-detachment plate 201 enters the positioning seat 211, the surface of the positioning rod 209 will insert into the anti-detachment plate 201, supporting its position and ensuring that the anti-detachment plate 201 is stably fitted inside the positioning seat 211. On the other hand, during the movement of the second anti-detachment plate 201, the surface of the elastic block 206 will engage with the interior of the fixing groove 204. After the two anti-detachment plates 201 are in place, the surface of the elastic block 206 will be fully inserted into the interior of the fixing groove 204, so that the two anti-detachment plates 201 can be stably attached together, thereby fixing the position of the anti-detachment plates 201 and making the anti-detachment plates 201 stably attached to the surfaces of the male plug 1 and the female socket 3, so as to prevent the male plug 1 from detaching from the surface of the female socket 3 during use.

[0027] Reference Figure 4 One of the anti-detachment plates 201 has a guide groove 205 in its inner cavity. There are two guide grooves 205. A guide rod 207 is inserted into the inner cavity of the guide groove 205. The length of the guide rod 207 is greater than the length of the elastic block 206. One side of the guide rod 207 is fixedly connected to the surface of the other anti-detachment plate 201. Through the setting of the guide groove 205, the surface of the guide rod 207 can be inserted into the interior of the anti-detachment plate 201. Thus, during the movement of the anti-detachment plate 201, the guide rod 207 can guide the movement of the anti-detachment plate 201, so that the anti-detachment plate 201 can be stably attached together, avoiding the position of the anti-detachment plate 201 shifting during the movement, which would affect the normal engagement of the elastic block 206 into the fixed groove 204.

[0028] Reference Figure 5 A movable plate 202 is fixedly connected to one side of the positioning rod 209. There are four movable plates 202. The movable plates 202 are made of rubber. One side of the movable plate 202 contacts the surface of the connecting seat 203. By setting the movable plate 202, the contact area with the positioning rod 209 is increased, which facilitates the movement of the positioning rod 209. At the same time, the position of the positioning rod 209 can be positioned to prevent the positioning rod 209 from moving too far, causing the positioning rod 209 to detach from the inside of the connecting seat 203 and affecting the subsequent normal reset of the positioning rod 209.

[0029] Reference Figure 5 and Figure 6 The top and bottom of the inner cavity of the connecting seat 203 are provided with movable grooves 213. The inner cavity of the movable groove 213 is slidably connected to the surface of the positioning rod 209. A mounting groove 214 is provided on one side of the inner cavity of the movable groove 213. A spring 212 is fixedly connected to the inner cavity of the mounting groove 214. One end of the spring 212 is fixedly connected to the surface of the moving plate 202. The movable groove 213 guides the movement of the positioning rod 209, keeping it vertical and preventing it from shifting during movement. The mounting groove 214 also stores the spring 212, preventing it from being exposed for a long time and reducing its service life. When the moving plate 202 is not under force, the spring 212 can restore its deformation to move the positioning rod 209, allowing it to quickly reset and easily re-insert into the anti-detachment plate 201 for support.

[0030] Reference Figure 5 The inner cavity of the connector 203 is threaded with two fixing bolts 210, which are symmetrically arranged. The surface of the fixing bolts 210 is threadedly connected to the housing of the male plug 1. The fixing bolts 210 fix the position of the connector 203, so that the connector 203 can be stably attached to the surface of the male plug 1 for use. At the same time, when the male plug 1 or the connector 203 needs to be maintained in the future, the connector 203 can be quickly removed from the surface of the male plug 1, reducing the time required for maintenance.

[0031] Reference Figure 2 The male plug 1 has a positioning groove 6 on its left side. There are two positioning grooves 6. A positioning block 5 is engaged in the inner cavity of the positioning groove 6. One side of the positioning block 5 is fixedly connected to the surface of the female socket 3. By setting the positioning groove 6, the surface of the positioning block 5 can be engaged into the interior of the male plug 1, thereby improving the stability of the connection between the male plug 1 and the female socket 3 and reducing the shaking during use.

[0032] Reference Figure 2 Both the male plug 1 and the female socket 3 are fixedly connected with sealing rings 4. The sealing rings 4 are made of silicone. The sealing rings 4 seal the interface of the male plug 1 and the female socket 3, effectively preventing external water from entering the interior of the male plug 1 and the female socket 3, affecting the normal use of the male plug 1 and the female socket 3, and avoiding short circuits caused by water ingress.

[0033] Working principle: During the installation of the male plug 1, it is inserted into the slot of the female socket 3. During the insertion process, the surface of the positioning block 5 engages with the inside of the positioning groove 6 to improve the stability of the connection and reduce shaking during use. After the male plug 1 is installed, the sealing rings 4 inside the male plug 1 and female socket 3 fit together to seal the interface, effectively preventing water from entering and affecting the normal use of the male plug 1 and female socket 3. Then, the anti-detachment plate 201 can be moved by holding it, moving its surface into the connecting groove 208 and engaging with the inside of the positioning seat 211. During the movement of the anti-detachment plate 201, the positioning rod 209 will retract. After the anti-detachment plate 201 enters the inner side of the positioning seat 211, the spring 212 restores its deformation and pushes the moving plate 202 to move. The movement of the moving plate 202 drives the positioning rod 209 to reset, so that the surface of the positioning rod 209 inserts into the interior of the anti-detachment plate 201, supporting the position of the anti-detachment plate 201 and allowing the anti-detachment plate 201 to be stably attached to the inner side of the positioning seat 211. During the movement of the second anti-detachment plate 201, the surface of the elastic block 206 will engage with the interior of the fixing groove 204. After the two anti-detachment plates 201 are in place, the surface of the elastic block 206 will be completely inserted into the interior of the fixing groove 204, so that the two anti-detachment plates 201 are stably attached together, thereby fixing the position of the anti-detachment plate 201 and allowing the anti-detachment plate 201 to be stably attached to the surface of the male plug 1 and the female socket 3, so as to prevent the male plug 1 from detaching from the surface of the female socket 3 during use.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A non-detachable male plug, comprising a male plug (1), characterized in that: The male plug (1) is connected to a female socket (3) on its left side, and an anti-disconnection mechanism (2) is installed on the right side of the male plug (1). The anti-detachment mechanism (2) includes a connecting seat (203). The left side of the connecting seat (203) is attached to the right side of the male plug (1). The front and back sides of the connecting seat (203) are provided with connecting grooves (208). The inner cavity of the connecting groove (208) is fixedly connected to a positioning seat (211). The inner cavity of the positioning seat (211) is slidably connected to a positioning rod (209). The inner cavity of the positioning seat (211) is engaged with an anti-detachment plate (201). The inner cavity of the anti-detachment plate (201) is inserted into the surface of the positioning rod (209). One of the anti-detachment plates (201) has a fixing groove (204) in its inner cavity. An elastic block (206) is engaged in the inner cavity of the fixing groove (204). One side of the elastic block (206) is fixedly connected to the surface of the other anti-detachment plate (201). The inner side of the anti-detachment plate (201) is tightly attached to the surface of the male plug (1) and the female socket (3).

2. The anti-dislodgement male plug according to claim 1, characterized in that: One of the anti-detachment plates (201) has a guide groove (205) in its inner cavity, and a guide rod (207) is inserted into the inner cavity of the guide groove (205). One side of the guide rod (207) is fixedly connected to the surface of the other anti-detachment plate (201).

3. The anti-dislodgement male plug according to claim 1, characterized in that: A movable plate (202) is fixedly connected to one side of the positioning rod (209), and one side of the movable plate (202) is in contact with the surface of the connecting seat (203).

4. The anti-dislodgement male plug according to claim 1, characterized in that: The top and bottom of the inner cavity of the connecting seat (203) are provided with movable grooves (213). The inner cavity of the movable groove (213) is slidably connected to the surface of the positioning rod (209). A mounting groove (214) is provided on one side of the inner cavity of the movable groove (213). A spring (212) is fixedly connected to the inner cavity of the mounting groove (214). One end of the spring (212) is fixedly connected to the surface of the moving plate (202).

5. The anti-dislodgement male plug according to claim 1, characterized in that: The inner cavity of the connector (203) is threaded with a fixing bolt (210), and the surface of the fixing bolt (210) is threaded with the housing of the male plug (1).

6. The anti-dislodgement male plug according to claim 1, characterized in that: The male plug (1) has a positioning groove (6) on its left side. A positioning block (5) is engaged in the inner cavity of the positioning groove (6). One side of the positioning block (5) is fixedly connected to the surface of the female socket (3).

7. The anti-dislodgement male plug according to claim 1, characterized in that: The inner cavities of the male plug (1) and the female socket (3) are both fixedly connected with sealing rings (4), which are made of silicone.

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