Anti-drop power supply connection socket plug

Abstract

The utility model relates to the technical field of household appliance connectors, in particular to an anti-drop power supply connection socket plug, which comprises a shell, a plug assembly and an electric wire, the plug assembly is rotatably mounted at the front end of the shell, and telescopic rod groups are fixedly mounted on two sides, close to the front end, of the shell. According to the utility model, through the arrangement of the telescopic rod group, the plug can be buckled on the socket, the plug is effectively prevented from falling off from the socket, through the arrangement of the sector gear, the angles of the two pins of the plug can be adjusted at the same time, the angle adjustment is more convenient, and the operation is more convenient. A user can judge whether the angle of the plug pin is adjusted to a proper position or not due to the existence of the limiting block, the user can easily take up the plug through the arranged anti-skid block, and the phenomenon that the plug falls off due to hand slipping is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliance connectors, in particular to an anti-dropping power supply connection socket plug. Background Art

[0002] The plug refers to the interface part of the device that connects to the power supply. It is used to connect the appliance to the power socket to power the appliance. The two-pin plug is the most commonly used type in life. There is a live wire and a zero wire, which are connected to the phase line and neutral line of the power supply respectively. This type of plug is common in many countries and regions, especially in some household appliances.

[0003] When subjected to external force or vibration, the two-pin plug is easy to fall off from the socket. The socket is divided into straight pins and slanted pins. The ordinary two-pin plug cannot adapt to all sockets, and the generally adjustable plug pins can only adjust the two pins separately. The shell is generally made of plastic and is easy to fall off from the hand. Therefore, a kind of anti-falling power connection socket plug is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an anti-dropping power connection socket plug to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of locking plates, the locking plates having the plurality of locking plates being respectively provided with a plurality of locking plates and a plurality of locking plates, the plurality of locking plates having the plurality of locking plates being respectively provided with a plurality of locking plates and a plurality of locking plates.

[0007] Preferably, anti-sliding blocks are fixedly mounted on both sides of the shell near the rear end.

[0008] Preferably, a pressure strip is fixedly installed at the rear of the housing by screws, and the wires pass through the bottom of the pressure strip.

[0009] Preferably, a plug pin is fixedly mounted on the front end of the fixing seat, a sector gear is fixedly mounted on the side of the fixing seat, and a limit block is fixedly mounted on the top of the sector gear.

[0010] Preferably, there are two groups of plug assemblies, which are respectively located on two sides of the inside of the shell, and the sector gears of the plug assemblies are meshed with each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the plug can be buckled on the socket by the telescopic rod group, which effectively prevents the plug from falling off the socket. The fan-shaped gear can adjust the angles of the two pins of the plug at the same time, and the existence of the limit block can allow the user to judge whether the angle of the pin is adjusted to a suitable position. The anti-sliding block can allow the user to easily pick up the plug to avoid the plug falling off due to hand slippage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the plug assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the telescopic rod group of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the telescopic rod group of the utility model in the open state.

[0017] In the figure: 1. shell; 2. plug assembly; 201. fixing seat; 202. plug pin; 203. sector gear; 204. limit block; 3. wire; 4. telescopic rod group; 401. fixing block; 402. first rotating shaft; 403. slide groove; 404. slider; 405. guide rod; 406. spring; 407. slide rod; 408. second rotating shaft; 409. block; 410. anti-slip pad; 5. pressure strip; 6. anti-sliding block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] A plug for preventing a power source from falling off, comprising a shell 1, a plug assembly 2 and a wire 3, wherein the plug assembly 2 is rotatably mounted at the front end of the shell 1, and telescopic rod groups 4 are fixedly mounted on both sides of the shell 1 near the front end, and the telescopic rod groups 4 comprise a fixed block 401, a first rotating shaft 402, a slide groove 403, a slider 404, a guide rod 405, a spring 406, a slide rod 407, a second rotating shaft 408 and a clamping block 409, wherein the first rotating shaft 402 is fixedly mounted at the end of the fixed block 401, the slide groove 403 is rotatably mounted on the first rotating shaft 402, the slide groove 404 is slidably mounted on the inner wall of the slide groove 403, and the guide rod 405 is fixedly mounted on the bottom of the slider 404 A spring 406 is provided on the outer side of the guide rod 405, one end of the spring 406 is fixedly connected to the slider 404, and the end of the spring 406 away from the slider 404 is fixedly connected to the inner bottom wall of the slide groove 403, a slide rod 407 is fixedly installed at the end of the guide rod 405, a second rotating shaft 408 is fixedly installed at the end of the slide rod 407, a clamping block 409 is rotatably installed on the second rotating shaft 408, and an anti-slip pad 410 is fixedly installed on one side of the clamping block 409, and the ends of the neutral wire and the live wire of the electric wire 3 are respectively fixedly installed with plug assemblies 2, and the plug assembly 2 includes a fixing seat 201, a plug pin 202, a fan gear 203 and a limit block 204.

[0023] Anti-sliding blocks 6 are fixedly installed on both sides of the shell 1 near the rear end to prevent the plug from falling out of the hand. A pressure strip 5 is fixedly installed at the rear end of the shell 1 by screws, and the wire 3 passes through the bottom of the pressure strip 5 to ensure the firmness of the wire 3. A plug pin 202 is fixedly installed at the front end of the fixing seat 201, and a fan-shaped gear 203 is fixedly installed on the side of the fixing seat 201. A limit block 204 is fixedly installed on the top of the fan-shaped gear 203 to enable the plug pin 202 to adjust its angle. There are two groups of plug assemblies 2, which are respectively located on both sides of the inside of the shell 1, and the fan-shaped gears 203 of the plug assemblies 2 are meshed with each other, so that the angles of the plug pins 202 can be adjusted at the same time.

[0024] Working process: When using the plug, first pass the wire 3 through the bottom of the pressure strip 5, and use screws to fix the pressure strip 5 on the shell 1. Hold the plug firmly with one hand through the anti-sliding block 6, and adjust the plug assembly 2 to a suitable angle with the other hand. The user needs to pinch the plug pin 202 on one side to rotate. The plug pin 202 drives the fixing seat 201 to rotate at the front end of the shell 1, and drives the fan gear 203 and the limit block 204 to rotate. Since the two fan gears 203 are meshed with each other, the plug assembly 2 on this side will drive the plug assembly 2 on the other side to rotate in the opposite direction. When the rotation reaches the appropriate angle, the limit block 204 will jam the fan gear 203 on the other side, so that the plug assembly 2 cannot continue After rotating and adjusting the angle of the plug assembly 2, insert the plug into the socket, then adjust the telescopic rod group 4, rotate the slide groove 403, so that the slide groove 403 rotates around the fixed block 401 through the first rotating shaft 402, and then rotate the clamping block 409, so that the clamping block 409 and the anti-skid pad 410 rotate around the slide rod 407 through the second rotating shaft 408. When the fixed block 401 and the clamping block 409 reach the appropriate position, pull the slide rod 407 outward, the slide rod 407 will drive the guide rod 405 and the slider 404 to move outward, and at the same time compress the spring 406, so that the clamping block 409 contacts the socket through the anti-skid pad 410, and then release the slide rod 407, the spring 406 returns to its original state, so that the clamping block 409 is firmly stuck on the socket.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-drop power connection socket plug, comprising a housing (1), a plug assembly (2) and a wire (3), characterized in that: A plug assembly (2) is rotatably mounted on the front end of the housing (1); telescopic rod groups (4) are fixedly mounted on both sides of the housing (1) near the front end; the telescopic rod group (4) comprises a fixed block (401), a first rotating shaft (402), a sliding groove (403), a slider (404), a guide rod (405), a spring (406), a sliding rod (407), a second rotating shaft (408) and a clamping block (409); the first rotating shaft (402) is fixedly mounted on the end of the fixed block (401); the sliding groove (403) is rotatably mounted on the first rotating shaft (402); the sliding block (404) is slidably mounted on the inner wall of the sliding groove (403); the guide rod (405) is fixedly mounted on the bottom of the slider (404); the outer side of the guide rod (405) A spring (406) is provided, one end of the spring (406) is fixedly connected to the slider (404), and one end of the spring (406) away from the slider (404) is fixedly connected to the inner bottom wall of the slide groove (403). A slide rod (407) is fixedly installed at the end of the guide rod (405), and a second rotating shaft (408) is fixedly installed at the end of the slide rod (407). A clamping block (409) is rotatably installed on the second rotating shaft (408), and an anti-slip pad (410) is fixedly installed on one side of the clamping block (409). The ends of the neutral wire and the live wire of the electric wire (3) are respectively fixedly installed with plug assemblies (2), and the plug assembly (2) comprises a fixing seat (201), a plug pin (202), a fan gear (203) and a limit block (204).

2. The anti-dropping power connection socket plug according to claim 1, characterized in that: Anti-sliding blocks (6) are fixedly mounted on both sides of the housing (1) near the rear end.

3. The anti-dropping power connection socket plug according to claim 1, characterized in that: A pressure strip (5) is fixedly mounted at the rear of the housing (1) by means of screws, and the electric wire (3) passes through the bottom of the pressure strip (5).

4. The anti-dropping power connection socket plug according to claim 1, characterized in that: A plug pin (202) is fixedly mounted on the front end of the fixing seat (201), a sector gear (203) is fixedly mounted on the side of the fixing seat (201), and a limit block (204) is fixedly mounted on the top of the sector gear (203).

5. The anti-dropout power connection socket plug according to claim 1, characterized in that: There are two groups of the plug assemblies (2), which are respectively located on two sides of the interior of the housing (1), and the sector gears (203) of the plug assemblies (2) are meshed with each other.

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