Security socket with sealed shell

Abstract

The utility model relates to the technical field of security and protection sockets, and discloses a security and protection socket with a sealing shell, which comprises a socket body, an installation frame is fixedly installed on the outer side of the socket body, and the top end of the installation frame is hinged with the sealing protection shell used for sealing the socket body through a shaft piece. The side, away from the installation frame, of the sealing protection shell is provided with a through hole through which a plug cable can conveniently penetrate through the sealing protection shell, and the end, away from the sealing protection shell, of the through hole is hinged to a protection mechanism used for protecting the plug cable through a shaft piece. According to the utility model, after the plug is plugged into the socket body, an overlong cable left by the plug passes through the through hole, the protective covers and the arc-shaped clamping blocks to extend out, and the two groups of arc-shaped clamping blocks are driven by the two groups of protective covers to extend outwards according to the specification of the cable by using the elastic force of the reset spring so as to clamp the cable; and the function of protecting the cable at the joint of the plug by the sealing shell is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of security sockets, and in particular to a security socket with a sealed shell. Background Art

[0002] A security socket is a socket with integrated safety protection functions that can effectively prevent safety issues such as electrical short circuit, overload, and leakage. Generally speaking, a security socket has functions such as overload protection, short circuit protection, and leakage protection, allowing users to use electrical equipment more confidently.

[0003] However, the above-mentioned prior art still has many defects in actual use. For example, the bottom end of the sealed shell of the security socket is usually provided with a through hole for the plug cable to pass through, but the sealed shell does not have the function of protecting the plug cable, which causes the cable at the plug connection to bend and cause damage to the cable, which is prone to dangerous accidents and affects the safety of the security socket. Utility Model Content

[0004] The purpose of the utility model is to provide a security socket with a sealed shell, so as to solve the problem that in the prior art, the bottom end of the sealed shell of the security socket is usually provided with a through hole for the plug cable to pass through, but the sealed shell does not have the function of protecting the plug cable, which causes the cable at the plug connection to bend and cause damage to the cable, which is prone to dangerous accidents and affects the safety of the security socket.

[0005] The utility model provides the following technical solutions: a security socket with a sealed shell, comprising a socket body, a mounting frame fixedly installed on the outer side of the socket body, a sealing protective shell for sealing the socket body hingedly installed on the top of the mounting frame through a shaft, a locking mechanism for clamping and locking the sealing protective shell fixedly installed on the bottom ends of both sides of the mounting frame, the locking mechanism comprising a mounting hole and a connecting rod, a through hole for facilitating the plug cable to pass through the interior of the sealing protective shell is opened on the side of the sealing protective shell away from the mounting frame, a protective mechanism for protecting the plug cable is hingedly installed on the end of the through hole away from the sealing protective shell through a shaft, and the protective mechanism comprises a protective cover.

[0006] As a preferred embodiment of the above technical solution, a snap-in groove is provided inside the bottom end of the installation frame, and snap-in blocks for snapping into the inside of the snap-in groove are fixedly installed on both sides of the bottom end of the sealing protective shell. The snap-in blocks are snapped into the inside of the snap-in groove by pushing the sealing protective shell, and the snap-in blocks snapped into the inside of the snap-in groove drive the sealing protective shell to cover the surface of the installation frame.

[0007] As a preferred embodiment of the above technical solution, the mounting hole is fixedly installed on one side of the outer wall of the mounting frame, the inner wall of the mounting hole is fixedly installed with a resistance block, a connecting rod is slidably installed inside the mounting hole, and a pull ring extending from one end of the mounting hole is fixedly installed on one end of the connecting rod. The pull ring is convenient for pulling the connecting rod to move parallel inside through the mounting hole, and the resistance block resists the spring to prevent the connecting rod from escaping from the mounting hole when the pull ring pulls the connecting rod. The operator pulls the pull ring through the connecting rod to drive the locking block to move parallel inside the hole groove of the mounting frame and the clamping groove, and the parallel moving locking block moves to the inside of the hole groove of the mounting frame, which facilitates the locking block to escaping from the inside of the hole groove of the clamping groove.

[0008] As a preferred embodiment of the above technical solution, a locking block is fixedly installed at one end of the connecting rod away from the interference block, and a interference spring is fixedly installed at one end of the locking block. The end of the interference spring away from the locking block is fixedly connected to one side of the connecting rod, and the interference spring is sleeved on the inner side of the connecting rod, and the sealing protective shell is pushed to drive the clamping block to be clamped into the inside of the clamping groove. When the clamping block is completely clamped into the inside of the clamping groove, the operator releases the pull ring and uses the elastic force of the interference spring to drive the connecting rod and the locking block to reset and move between the installation frame, the clamping groove and the clamping block. The reset locking block is clamped into the inside of the hole groove of the clamping groove and the clamping block, thereby locking the clamping groove and the clamping block.

[0009] As a preferred embodiment of the above technical solution, the installation frame, the snap-in slot and the snap-in block are all provided with holes and grooves inside to facilitate the insertion of the locking block, and the holes and grooves of the installation frame, the snap-in slot and the snap-in block correspond to each other, and the locking block is conveniently inserted through the holes and grooves provided inside the installation frame, the snap-in slot and the snap-in block.

[0010] As a preferred embodiment of the above technical solution, the protective cover is hingedly installed at one end of the through hole away from the sealing protective shell through an axis, and the protective cover is divided into two groups. The outer walls of the two groups of protective covers are fixedly installed with connecting seats, and the inner side of the connecting seat is fixedly installed with a reset spring. The elastic force of the reset spring is used to drive the two groups of protective covers to expand outward through the connecting seat. The two groups of protective covers that expand outward drive the two groups of arc-shaped clamping blocks to expand outward according to the specifications of the cables.

[0011] As a preferred embodiment of the above technical solution, an arc-shaped clamping block is fixedly installed on one end of the protective cover away from the through hole, and a sponge pad is adhered to the inner side of the arc-shaped clamping block. The cable is clamped by two groups of arc-shaped clamping blocks extending outward, and the sponge pad buffers the force of the arc-shaped clamping blocks on the cable.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] After the utility model completes the insertion of the plug into the socket body, the cable left over in the plug is extended out through the through hole, the protective cover and the arc-shaped clamping block, and the elastic force of the reset spring is used to drive the two groups of protective covers to expand outwards, and the two groups of protective covers that are expanded outwards drive the two groups of arc-shaped clamping blocks to expand outwards according to the specifications of the cables to clamp the cables, and the sponge pad is used to buffer the force of the arc-shaped clamping blocks on the cables, thereby protecting the cables at the connection of the plug, realizing the function of the sealed shell protecting the cables at the connection of the plug, avoiding the problem of cable damage caused by bending of the cables at the connection of the plug, and improving the protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a security socket with a sealed shell;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of a security socket with a sealed housing;

[0016] Figure 3 It is a schematic diagram of a sealed protective shell structure of a security socket with a sealed shell;

[0017] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 5 The present invention is a schematic diagram of the structure of a security socket protection mechanism with a sealed shell.

[0019] In the figure: 1. socket body; 2. mounting frame; 201. snap-in groove; 3. sealing protective shell; 301. snap-in block; 302. through hole; 4. locking mechanism; 401. mounting hole; 402. resistance block; 403. connecting rod; 404. locking block; 405. resistance spring; 406. pull ring; 5. protective mechanism; 501. protective cover; 502. arc clamping block; 503. connecting seat; 504. reset spring; 505. sponge pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-5As shown, the utility model provides a technical solution: a security socket with a sealed shell, comprising a socket body 1, a mounting frame 2 is fixedly installed on the outer side of the socket body 1, a sealing protective shell 3 for sealing the socket body 1 is hingedly installed on the top of the mounting frame 2 through an axis, and a locking mechanism 4 for clamping and locking the sealing protective shell 3 is fixedly installed on the bottom ends of both sides of the mounting frame 2, and the locking mechanism 4 includes a mounting hole 401 and a connecting rod 403, the mounting hole 401 is fixedly installed on one side of the outer wall of the mounting frame 2, and a resistance block 402 is fixedly installed on the inner wall of the mounting hole 401, and a connecting rod 403 is slidably installed inside the mounting hole 401, and a pull ring 406 extending from one end of the mounting hole 401 is fixedly installed on one end of the connecting rod 403, and one end of the connecting rod 403 is far A locking block 404 is fixedly installed at one end away from the interference block 402, and a interference spring 405 is fixedly installed at one end of the locking block 404. The end of the interference spring 405 away from the locking block 404 is fixedly connected to one side of the connecting rod 403, and the interference spring 405 is sleeved on the inner side of the connecting rod 403. The operator pushes the sealing protection shell 3 to drive the clamping block 301 to be clamped into the inside of the clamping groove 201. When the clamping block 301 is completely clamped into the inside of the clamping groove 201, the operator releases the pull ring 406 and uses the elastic force of the interference spring 405 to drive the connecting rod 403 and the locking block 404 to reset and move between the installation frame 2, the clamping groove 201 and the clamping block 301. The reset locking block 404 is clamped into the hole groove of the clamping groove 201 and the clamping block 301. , thereby locking the card slot 201 and the card block 301. The locked card slot 201 and the card block 301 fix the sealing protective shell 3 to the surface of the mounting frame 2, thereby fixing the sealing protective shell 3 on the plugging surface of the socket body 1, so that the sealing protective shell 3 can seal and protect the plugging surface of the socket body 1. The side of the sealing protective shell 3 away from the mounting frame 2 is provided with a through hole 302 for convenient plug cables to pass through the inside of the sealing protective shell 3. The end of the through hole 302 away from the sealing protective shell 3 is hingedly installed with a protective mechanism 5 for protecting the plug cables through a shaft. The protective mechanism 5 includes a protective cover 501. The protective cover 501 is hingedly installed on the end of the through hole 302 away from the sealing protective shell 3 through a shaft, and the protective cover 501 is divided into two groups. The two groups of protective covers 501 are The outer wall of 01 is fixedly installed with a connecting seat 503, and a reset spring 504 is fixedly installed on the inner side of the connecting seat 503. An arc-shaped clamping block 502 is fixedly installed on the end of the protective cover 501 away from the through hole 302, and a sponge pad 505 is adhered to the inner side of the arc-shaped clamping block 502. The cable left over too long in the plug extends out through the through hole 302, the protective cover 501 and the arc-shaped clamping block 502, and the elastic force of the reset spring 504 is used to drive the two groups of protective covers 501 to expand outward. The two groups of protective covers 501 that expand outward drive the two groups of arc-shaped clamping blocks 502 that expand outward according to the specifications of the cables to clamp the cables, and the sponge pad 505 buffers the force of the arc-shaped clamping blocks 502 to clamp the cables, thereby protecting the cables at the connection of the plug.Avoid bending the cable at the plug connection, which may cause damage to the cable.

[0022] As an implementation method in this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a snap-in groove 201 is provided inside the bottom end of the installation frame 2, and snap-in blocks 301 for snapping into the inside of the snap-in groove 201 are fixedly installed on both sides of the bottom end of the sealing protective shell 3. The snap-in blocks 301 are snap-into the inside of the snap-in groove 201 by pushing the sealing protective shell 3, and the snap-in blocks 301 snap-into the inside of the snap-in groove 201 drive the sealing protective shell 3 to cover the surface of the installation frame 2.

[0023] As an implementation method in this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the inside of the installation frame 2, the snap-in slot 201 and the snap-in block 301 are all provided with holes and grooves for facilitating the insertion of the locking block 404, and the holes and grooves of the installation frame 2, the snap-in slot 201 and the snap-in block 301 correspond to each other, and the locking block 404 is conveniently inserted through the holes and grooves provided inside the installation frame 2, the snap-in slot 201 and the snap-in block 301.

[0024] Working principle: the operator plugs the plug into the socket. When the plug is plugged in, the operator manually turns the sealing protective shell 3 to rotate through the shaft, and the rotating sealing protective shell 3 seals the plug-in surface of the socket. When the sealing protective shell 3 completely covers the plug-in surface of the socket body 1, the operator pulls the pull ring 406 to drive the locking block 404 to move parallel to the hole grooves of the installation frame 2 and the card slot 201 through the connecting rod 403. The parallel-moving locking block 404 moves to the inside of the hole groove of the installation frame 2, which facilitates the locking block 404 to disengage from the inside of the hole groove of the card slot 201. At the same time, the operator pushes the sealing protective shell 3 to drive the card slot 301 to card into the card slot 2 01, when the clamping block 301 is completely clamped into the clamping groove 201, the operator releases the pull ring 406, and uses the elastic force of the resistance spring 405 to drive the connecting rod 403 and the locking block 404 to reset and move between the installation frame 2, the clamping groove 201 and the clamping block 301, and the reset locking block 404 is clamped into the inside of the hole groove of the clamping groove 201 and the clamping block 301, thereby locking the clamping groove 201 and the clamping block 301, and the locked clamping groove 201 and the clamping block 301 fix the sealing protective shell 3 to the surface of the installation frame 2, thereby fixing the sealing protective shell 3 on the plug-in surface of the socket body 1, so that the sealing protective shell 3 can seal and protect the plug-in surface of the socket body 1.

[0025] After the plug is completely inserted into the socket body 1, the remaining cable of the plug extends out through the through hole 302, the protective cover 501 and the arc-shaped clamping block 502, and the elastic force of the reset spring 504 is used to drive the two groups of protective covers 501 to expand outward. The two groups of protective covers 501 that expand outward drive the two groups of arc-shaped clamping blocks 502 that expand outward according to the specifications of the cables to clamp the cables, and the sponge pad 505 is used to buffer the force of the arc-shaped clamping blocks 502 to clamp the cables, thereby protecting the cables at the plug connection and avoiding the problem of cable damage caused by bending of the cables at the plug connection.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A security socket with a sealed housing, comprising a socket body (1), characterized in that: A mounting frame (2) is fixedly mounted on the outer side of the socket body (1); a sealing protective shell (3) for sealing the socket body (1) is hingedly mounted on the top of the mounting frame (2) via a shaft; locking mechanisms (4) for clamping and locking the sealing protective shell (3) are fixedly mounted on the bottom ends of both sides of the mounting frame (2); the locking mechanisms (4) include mounting holes (401) and connecting rods (403); a through hole (302) is provided on a side of the sealing protective shell (3) away from the mounting frame (2) for facilitating the insertion of a plug cable into the sealing protective shell (3); a protective mechanism (5) for protecting the plug cable is hingedly mounted on one end of the through hole (302) away from the sealing protective shell (3) via a shaft; the protective mechanism (5) includes a protective cover (501).

2. A security socket with a sealed housing according to claim 1, characterized in that: A snap-in groove (201) is provided inside the bottom end of the installation frame (2), and snap-in blocks (301) for snapping into the inside of the snap-in groove (201) are fixedly installed on both sides of the bottom end of the sealing protection shell (3).

3. A security socket with a sealed housing according to claim 1, characterized in that: The mounting hole (401) is fixedly mounted on one side of the outer wall of the mounting frame (2); a resisting block (402) is fixedly mounted on the inner wall of the mounting hole (401); a connecting rod (403) is slidably mounted inside the mounting hole (401); and a pull ring (406) extending from one end of the mounting hole (401) is fixedly mounted on one end of the connecting rod (403).

4. The security socket with a sealed housing according to claim 1, characterized in that: A locking block (404) is fixedly installed on one end of the connecting rod (403) away from the resistance block (402), and a resistance spring (405) is fixedly installed on one end of the locking block (404). The end of the resistance spring (405) away from the locking block (404) is fixedly connected to one side of the connecting rod (403), and the resistance spring (405) is sleeved on the inner side of the connecting rod (403).

5. The security socket with a sealed housing according to claim 1, characterized in that: The interiors of the installation frame (2), the clamping slot (201) and the clamping block (301) are all provided with holes and slots for facilitating the insertion of the locking block (404), and the holes and slots of the installation frame (2), the clamping slot (201) and the clamping block (301) correspond to each other.

6. The security socket with a sealed housing according to claim 1, characterized in that: The protective cover (501) is hingedly mounted on one end of the through hole (302) away from the sealing protective shell (3) through a shaft, and the protective cover (501) is divided into two groups. The outer walls of the two groups of protective covers (501) are fixedly mounted with a connecting seat (503), and the inner side of the connecting seat (503) is fixedly mounted with a return spring (504).

7. The security socket with a sealed housing according to claim 1, characterized in that: An arc-shaped clamping block (502) is fixedly mounted on one end of the protective cover (501) away from the through hole (302), and a sponge pad (505) is adhered to the inner side of the arc-shaped clamping block (502).

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