Socket capable of automatically powering off

Abstract

The utility model discloses a socket capable of automatically powering off, which comprises a socket main body, a plurality of grooves are uniformly arranged on the top surface of the socket main body, limiting cavities are arranged on two sides of the grooves, limiting plates are slidably connected to the inner walls of the limiting cavities, and extrusion springs are fixed on the outer walls of one sides of the limiting plates. A connecting rod is fixed to the outer wall of one side of the limiting plate, an extrusion block is fixed to one end of the connecting rod, sliding grooves are formed in the top ends of the inner walls of the two sides of the groove, sliding plates are slidably connected to the inner walls of the sliding grooves, a containing cavity is formed in the top end of the inner wall of one side of the groove, and folding covering cloth is fixed to the inner wall of one side of the containing cavity. According to the utility model, through the arrangement of the position cavity, the connecting rod, the extrusion block, the limiting plate and the extrusion spring, when a plug is inserted into the jack, the extrusion block extrudes the two sides of the plug and fixes the plug by utilizing the elasticity of the extrusion spring, so that the possibility that the plug falls off is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to a socket capable of automatically cutting off power. Background Art

[0002] Socket, also known as power socket, switch socket. Socket refers to a seat that can be inserted with one or more circuit wiring. Various wiring can be inserted through it, so that it is convenient to connect with other circuits. Through the connection and disconnection between the line and the copper parts, the connection and disconnection of this part of the circuit can be achieved.

[0003] After searching, the Chinese patent publication number CN207250861U discloses an intelligent automatic power-off socket, which is composed of a shell, an LED lamp, an ordinary plug jack, an infrared sensor, a switch, a USB female connector, a round plug jack, an incoming line sleeve, a control unit, a relay, an LED lamp driving device, a wireless transmission module, a current transformer, an alarm device, a temperature and humidity controller, and a display screen; wherein the upper surface of the shell is provided with an ordinary plug jack, a USB female connector and a round plug jack, the ordinary plug jack is arranged on the left side of the USB female connector and the round plug jack, and the USB female connector is arranged on the round plug jack.

[0004] The device is provided with a current transformer, a relay and a control unit. When no current flows through the socket or the current flowing through the socket is very small, the control unit will automatically disconnect to avoid wasting energy by standing by for a long time. However, when the socket is connected to the plug, the plug is not fixed, resulting in poor connection stability between the plug and the socket, which makes the plug easy to fall off, reducing the use effect. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a socket capable of automatically cutting off power.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A socket that can automatically cut off power includes a socket body, a plurality of grooves are evenly opened on the top surface of the socket body, a plug hole is arranged on the bottom surface of the groove, a limit cavity is arranged on both sides of the groove, the inner wall of the limit cavity is slidably connected to a limit plate, an extrusion spring is fixed to the outer wall of one side of the limit plate, one end of the extrusion spring is connected to the inner wall of the limit cavity, a connecting rod is fixed to the outer wall of one side of the limit plate, an extrusion block is fixed to one end of the connecting rod, and an inclined surface inclined from the side close to the connecting rod to the inner wall of the bottom surface of the groove is arranged on the top of the opposite side of the extrusion block.

[0008] As a further solution of the utility model: a connecting wire is connected to one side of the socket body, and a socket plug is fixed to one end of the connecting wire.

[0009] As a further solution of the utility model: the top ends of the inner walls on both sides of the groove are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with sliding plates, and the top surface of the sliding plates is fixed with push plates.

[0010] As a further solution of the utility model: a receiving cavity is provided at the top of the inner wall of one side of the groove, a folding covering cloth is fixed to the inner wall of one side of the receiving cavity, and one end of the folding covering cloth is connected to the sliding plate.

[0011] As a further solution of the utility model: a fixing plate 1 and a fixing plate 2 are relatively fixed at two ends of the side wall of the socket body.

[0012] As a further solution of the utility model: a fixing seat is fixed on one side of the top surface of the fixing plate one, a limiting block is fixed on one side of the top surface of the fixing plate two, and the limiting block is arranged opposite to the fixing seat.

[0013] As a further solution of the utility model: a rotating shaft is fixed to the inner wall of the fixing seat, and a blocking plate is rotatably connected to the rotating shaft.

[0014] As a further solution of the utility model: a torsion spring is sleeved on the rotating shaft, and one end of the blocking plate cooperates with a limit block.

[0015] Compared with the prior art, the utility model provides a socket that can automatically cut off the power supply, which has the following beneficial effects:

[0016] 1. The utility model is provided with a position cavity, a connecting rod, an extrusion block, a limit plate and an extrusion spring. When a plug is inserted into the jack, the elasticity of the extrusion spring is utilized to make the extrusion block squeeze both sides of the plug to fix the plug and reduce the possibility of the plug falling off.

[0017] 2. The utility model is provided with a receiving cavity, a folding cover cloth, a sliding plate, a push plate and a slide groove, so that when the socket is not in use, it is covered to prevent foreign matter from entering the socket and causing damage to the socket.

[0018] 3. The utility model is provided with a fixing plate 1, a fixing plate 2, a fixing seat, a limit block, a rotating shaft, a blocking plate and a torsion spring, so that the unused connecting wires are wound between the fixing plate 1 and the fixing plate 2 for storage, thereby preventing the connecting wires from being too long and being damaged by people stepping on and rubbing.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a socket capable of automatically cutting off power provided by the utility model;

[0021] Figure 2 A side sectional view of a socket capable of automatically cutting off power provided by the utility model;

[0022] Figure 3 A partial cross-sectional view of a socket capable of automatically cutting off power provided by the utility model;

[0023] Figure 4 This is a partial enlarged view of a socket capable of automatically cutting off power provided by the utility model.

[0024] In the figure: 1-socket body, 2-connecting wire, 3-socket plug, 4-groove, 5-accommodating cavity, 6-folding cover cloth, 7-sliding plate, 8-push plate, 9-slide groove, 10-limiting cavity, 11-connecting rod, 12-extrusion block, 13-limiting plate, 14-fixed plate one, 15-fixed plate two, 16-limiting block, 17-fixed seat, 18-rotating shaft, 19-blocking plate, 20-torsion spring, 21-jack, 22-extrusion spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Example 1

[0028] A socket that can automatically cut off the power, such as Figures 1 to 3As shown, it includes a socket body 1, one side of the socket body 1 is connected to a connecting wire 2, one end of the connecting wire 2 is fixed with a socket plug 3, the top surface of the socket body 1 is evenly provided with a plurality of grooves 4, the bottom surface of the groove 4 is provided with a plug hole 21, and both sides of the groove 4 are provided with a limited cavity 10, the inner wall of the limited cavity 10 is slidably connected to the limited plate 13, the outer wall of one side of the limited plate 13 is fixed with an extrusion spring 22, one end of the extrusion spring 22 is connected to the inner wall of the limited cavity 10, and the outer wall of one side of the limited plate 13 is fixed with A connecting rod 11, one end of which is fixed with an extrusion block 12, the top of the opposite side of the extrusion block 12 is provided with an inclined surface inclined from the side close to the connecting rod 11 to the inner wall of the bottom surface of the groove 4, the top of the inner wall of one side of the groove 4 is provided with an accommodating cavity 5, the inner wall of one side of the accommodating cavity 5 is fixed with a folding covering cloth 6, the top of the inner wall on both sides of the groove 4 is provided with a sliding groove 9, the inner wall of the sliding groove 9 is slidably connected with a sliding plate 7, the top surface of the sliding plate 7 is fixed with a push plate 8, and one end of the folding covering cloth 6 is connected to the sliding plate 7.

[0029] When a plug is inserted into the socket 21, the squeezing block 12 will move to both sides to compress the squeezing spring 22. Due to the elasticity of the squeezing spring 22 itself, the squeezing block 12 will squeeze both sides of the plug to fix the plug. When a socket 21 is out of use, the push plate 8 is pulled to one side to make the sliding plate 7 slide along the slide groove 9, and the folding cover cloth 6 inside the accommodating cavity 5 is pulled out to cover the socket 21 to prevent foreign matter from entering.

[0030] By providing the limiting cavity 10, the connecting rod 11, the squeezing block 12, the limiting plate 13 and the squeezing spring 22, when a plug is inserted into the jack 21, the elasticity of the squeezing spring 22 is utilized to make the squeezing block 12 squeeze both sides of the plug to fix the plug and reduce the possibility of the plug falling off.

[0031] By providing the accommodating cavity 5, the folding cover cloth 6, the sliding plate 7, the push plate 8 and the slide groove 9, the socket 21 is covered when it is not in use, so as to prevent foreign matter from entering the socket 21 and causing damage to the socket.

[0032] Example 2

[0033] A socket capable of automatically cutting off power, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1 , Figure 4 As shown, a fixing plate 14 and a fixing plate 2 15 are relatively fixed at both ends of the side wall of the socket body 1, a fixing seat 17 is fixed to one side of the top surface of the fixing plate 14, a limiting block 16 is fixed to one side of the top surface of the fixing plate 2 15, the limiting block 16 is arranged opposite to the fixing seat 17, a rotating shaft 18 is fixed to the inner wall of the fixing seat 17, a blocking plate 19 is rotatably connected to the rotating shaft 18, a torsion spring 20 is sleeved on the rotating shaft 18, and one end of the blocking plate 19 cooperates with the limiting block 16.

[0034] When in use, according to the required length, the connecting wire 2 is wound between the fixing plate 14 and the fixing plate 2 15 for storage. When the connecting wire 2 is wound to the blocking plate 19, the blocking plate 19 is pressed inward, the torsion spring 20 accumulates force, and a gap appears between the blocking plate 19 and the limit block 16. The connecting wire 2 is passed through the gap and continued to be wound. When the connecting wire 2 needs to be released, the blocking plate 19 is pressed inward, and the connecting wire 2 between the fixing plate 14 and the fixing plate 2 15 is taken out from the gap between the blocking plate 19 and the limit block 16.

[0035] By setting a fixing plate 14, a fixing plate 2, a fixing seat 17, a limit block 16, a rotating shaft 18, a blocking plate 19 and a torsion spring 20, the unused connecting line 2 is wound between the fixing plate 14 and the fixing plate 2 15 for storage, so as to prevent the connecting line 2 from being too long and being damaged by people stepping on it and rubbing on it.

[0036] Working principle: When in use, according to the required length, the connecting wire 2 is wound between the fixing plate 14 and the fixing plate 2 15 for storage. When the connecting wire 2 is wound to the blocking plate 19, the blocking plate 19 is pressed inward, the torsion spring 20 is charged, and a gap appears between the blocking plate 19 and the limit block 16. The connecting wire 2 is passed through the gap and continues to be wound. When the connecting wire 2 needs to be released, the blocking plate 19 is pressed inward to release the connecting wire 2 between the fixing plate 14 and the fixing plate 2 15 from the blocking plate. 19 and the gap between the limit block 16 are taken out. When a plug is inserted into the jack 21, the squeezing block 12 will move to both sides to compress the squeezing spring 22. Due to the elasticity of the squeezing spring 22 itself, the squeezing block 12 will squeeze both sides of the plug to fix the plug. When a certain jack 21 is out of use, the push plate 8 is pulled to one side to make the sliding plate 7 slide along the slide groove 9, and the folded cover cloth 6 inside the accommodating chamber 5 is pulled out to cover the jack 21 to prevent foreign matter from entering.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A socket capable of automatically shutting off power, comprising a socket body (1), characterized in that: A plurality of grooves (4) are evenly arranged on the top surface of the socket body (1), a plug hole (21) is arranged on the bottom surface of the groove (4), and limit cavities (10) are arranged on both sides of the groove (4). The inner wall of the limit cavity (10) is slidably connected to a limit plate (13), an extrusion spring (22) is fixed to the outer wall of one side of the limit plate (13), one end of the extrusion spring (22) is connected to the inner wall of the limit cavity (10), a connecting rod (11) is fixed to the outer wall of one side of the limit plate (13), an extrusion block (12) is fixed to one end of the connecting rod (11), and an inclined surface is arranged on the top end of the opposite side of the extrusion block (12), which is inclined from the side close to the connecting rod (11) to the inner wall of the bottom surface of the groove (4).

2. A socket capable of automatically shutting off power according to claim 1, characterized in that: A connecting wire (2) is connected to one side of the socket body (1), and a socket plug (3) is fixed to one end of the connecting wire (2).

3. The socket capable of automatically shutting off power according to claim 1, characterized in that: The top ends of the inner walls on both sides of the groove (4) are provided with sliding grooves (9), the inner walls of the sliding grooves (9) are slidably connected with sliding plates (7), and the top surface of the sliding plates (7) is fixed with push plates (8).

4. The socket capable of automatically shutting off power according to claim 1, characterized in that: A receiving cavity (5) is provided at the top of the inner wall on one side of the groove (4), a folding covering cloth (6) is fixed to the inner wall on one side of the receiving cavity (5), and one end of the folding covering cloth (6) is connected to the sliding plate (7).

5. The socket capable of automatically shutting off power according to claim 1, characterized in that: A fixing plate 1 (14) and a fixing plate 2 (15) are relatively fixed at both ends of the side wall of the socket body (1).

6. The socket capable of automatically shutting off power according to claim 5, characterized in that: A fixing seat (17) is fixed on one side of the top surface of the fixing plate 1 (14), and a limiting block (16) is fixed on one side of the top surface of the fixing plate 2 (15), wherein the limiting block (16) is arranged opposite to the fixing seat (17).

7. The socket capable of automatically shutting off power according to claim 6, characterized in that: A rotating shaft (18) is fixed on the inner wall of the fixing seat (17), and a blocking plate (19) is rotatably connected to the rotating shaft (18).

8. The socket capable of automatically shutting off power according to claim 7, characterized in that: The rotating shaft (18) is sleeved with a torsion spring (20), and one end of the blocking plate (19) is matched with the limiting block (16).

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