CN221353287U - Safety socket with pull-free function - Google Patents
Safety socket with pull-free function Download PDFInfo
- Publication number
- CN221353287U CN221353287U CN202323001845.6U CN202323001845U CN221353287U CN 221353287 U CN221353287 U CN 221353287U CN 202323001845 U CN202323001845 U CN 202323001845U CN 221353287 U CN221353287 U CN 221353287U
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- upper cover
- socket
- base
- lifting box
- free function
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Abstract
The utility model provides a safety socket with a unplugging-free function. The safety socket with the unplugging-free function comprises: the device comprises a base and an upper cover assembled on the base, wherein the upper cover is fixedly connected with the base through a plurality of screws; a socket module assembled on the top of the base and located in the upper cover; wherein, the base is provided with a button switch for switching on and off the socket module; the upper cover is provided with a lifting box for pre-plugging an electric appliance plug, and the lifting box is provided with a five-hole socket; the upper cover base is provided with a rebound mechanism for enabling the lifting box to reset upwards automatically. The safety socket with the unplugging-free function can be conveniently operated by one hand when the plug of the electrical appliance is required to be unplugged, improves the safety of operation, and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of sockets, in particular to a safety socket with a unplugging-free function.
Background
In the prior art, the socket with the power line and the matched plug can be randomly placed at any position on the desktop, thereby bringing convenience to users. The existing wired socket is generally provided with a button switch, and the circuit on the socket plug module can be disconnected by pressing, so that an electric appliance plug is not required to be frequently plugged and unplugged, and the socket is relatively safe.
However, the button switch on the existing socket is only turned off to disconnect the live wire of the power line on the socket, and cannot completely avoid the electric shock risk when the plug of the electrical appliance is plugged in or plugged out; and the button switch has the possibility of short circuit in the use process. When the electric appliance needs to be moved, the electric appliance plug still needs to be plugged, and when the electric appliance plug is plugged into the wired socket, the metal sheet of the electric appliance plug is contacted with the copper sheet in the socket when the metal sheet of the electric appliance plug is not plugged to the bottom, so that the electric shock risk exists. In addition, when the plug is pulled out of the wired socket, the wired socket needs to be pressed by one hand, the plug of the electrical appliance is pulled upwards by one hand, which is troublesome and inconvenient to operate under the condition of holding articles; especially when the electrical appliance plug is required to be pulled out in time under the abnormal condition of the electrical appliance, the operation is inconvenient in time
Therefore, it is necessary to provide a safety socket with a unplugging-free function to solve the above technical problems.
Disclosure of utility model
The utility model provides a safety socket with a unplugging-free function, which aims to solve the technical problem that existing sockets are inconvenient to unplug by one hand.
The utility model provides a safety socket with a pull-out-free function, which comprises: the device comprises a base and an upper cover assembled on the base, wherein the upper cover is fixedly connected with the base through a plurality of screws; a socket module assembled on the top of the base and located in the upper cover; wherein, the base is provided with a button switch for switching on and off the socket module; the upper cover is provided with a lifting box for pre-plugging an electric appliance plug, and the lifting box is provided with a five-hole socket; a rebound mechanism for automatically resetting the lifting box upwards is arranged on the upper covered base; and a limiting mechanism for locking the height position of the lifting box is arranged on the inner side wall of the upper cover.
Preferably, the upper cover is provided with a square hole, and the lifting box penetrates through the square hole and is matched with the square hole.
Preferably, the rebound mechanism comprises a fixed column, a pressure spring and a groove block, wherein the fixed column is fixedly arranged on the inner wall of the top of the upper cover, the bottom of the lifting box is slidably sleeved on the fixed column, the pressure spring is slidably sleeved on the fixed column, the groove block is fixedly arranged at the top of the base, a slot is arranged at the top of the groove block, and the bottom end of the fixed column extends into the slot.
Preferably, the limiting mechanism comprises a mounting shaft and a first torsion spring, the mounting shaft is fixedly mounted on the inner side wall of the upper cover, the first torsion spring is sleeved on the mounting shaft, one end of the first torsion spring is inserted into a fixing groove formed in the mounting shaft, one end of the first torsion spring is provided with a hook part, limiting grooves are formed in two sides of the lifting box, and the hook part extends into the limiting grooves.
Preferably, the limiting groove is internally and fixedly provided with a central shaft, the central shaft is sleeved with a baffle plate, the central shaft is sleeved with a second torsion spring, and the torsion of the second torsion spring enables the baffle plate to rotate into a baffle groove formed in the side wall of the limiting groove and be blocked by the baffle groove.
Preferably, the upper cover is provided with a through hole, and the button switch penetrates through the through hole and extends to the upper part of the upper cover.
Preferably, the copper sheet on the socket module is connected with the button switch wire through a wire, and is led out of the power wire, and one end of the power wire is provided with a matched plug.
Compared with the related art, the safety socket with the unplugging-free function has the following beneficial effects:
the utility model provides a safety socket with a pull-out-free function, which comprises a socket body and a socket body, wherein the socket body is provided with a socket body, the socket body is provided with a socket cover, the socket cover:
Through set up the lift box on the upper cover of socket to set up resilient mechanism and stop gear on base and upper cover, can conveniently plug electrical apparatus plug, improve the security of operation, and only need single hand operation can extract electrical apparatus plug, convenient to use.
Drawings
FIG. 1 is a schematic top view of a safety socket with unplugging-free function according to a preferred embodiment of the present utility model;
FIG. 2 is a first elevational cross-sectional schematic view of the present utility model;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is a second elevational cross-sectional schematic of the present utility model;
FIG. 5 is an enlarged schematic view of portion B shown in FIG. 4;
FIG. 6 is a schematic side cross-sectional view of the present utility model;
FIG. 7 is an enlarged schematic view of portion C of FIG. 6;
FIG. 8 is a schematic diagram showing a front cross-sectional structure of an appliance plug according to the present utility model in a state of being inserted into a receptacle module;
FIG. 9 is an enlarged schematic view of portion D of FIG. 8;
FIG. 10 is a schematic elevational view of the lift cage of the present utility model;
FIG. 11 is an enlarged schematic view of portion E of FIG. 10;
FIG. 12 is a schematic front cross-sectional view of the utility model with an appliance plug inserted only into the lifting box and into the receptacle module;
Fig. 13 is a position map of each point of the limit slot on the lifting box in the present utility model.
Reference numerals in the drawings: 1. a base; 2. an upper cover; 3. a socket module; 4. a push button switch; 5. a lifting box; 6. fixing the column; 7. a pressure spring; 8. a trough block; 9. a mounting shaft; 10. a first torsion spring; 11. a hook portion; 12. a limit groove; 13. a baffle; 14. a baffle slot.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-13 in combination, fig. 1 is a schematic top view of a preferred embodiment of a safety socket with a unplugging-free function according to the present utility model; FIG. 2 is a first elevational cross-sectional schematic view of the present utility model; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2; FIG. 4 is a second elevational cross-sectional schematic of the present utility model; FIG. 5 is an enlarged schematic view of portion B shown in FIG. 4; FIG. 6 is a schematic side cross-sectional view of the present utility model; FIG. 7 is an enlarged schematic view of portion C of FIG. 6; FIG. 8 is a schematic diagram showing a front cross-sectional structure of an appliance plug according to the present utility model in a state of being inserted into a receptacle module; FIG. 9 is an enlarged schematic view of portion D of FIG. 8; FIG. 10 is a schematic elevational view of the lift cage of the present utility model; FIG. 11 is an enlarged schematic view of portion E of FIG. 10; FIG. 12 is a schematic front cross-sectional view of the utility model with an appliance plug inserted only into the lifting box and into the receptacle module; fig. 13 is a position map of each point of the limit slot on the lifting box in the present utility model.
Safety socket with exempt from to pull out function includes: the device comprises a base 1 and an upper cover 2 assembled on the base 1, wherein the upper cover 2 is fixedly connected with the base 1 through a plurality of screws; a socket module 3, wherein the socket module 3 is assembled on the top of the base 1 and is positioned in the upper cover 2; wherein, the base 1 is provided with a button switch 4 for switching on and off the socket module 3; the upper cover 2 is provided with a lifting box 5 for pre-plugging an electric appliance plug, and the lifting box 5 is provided with a five-hole socket; a rebound mechanism for automatically resetting the lifting box 5 upwards is arranged on the upper cover 2 and the base 1; and a limiting mechanism for locking the height position of the lifting box 5 is arranged on the inner side wall of the upper cover 2.
The upper cover 2 is provided with a square hole, and the lifting box 5 penetrates through the square hole and is matched with the square hole.
The rebound mechanism comprises a fixed column 6, a pressure spring 7 and a groove block 8, wherein the fixed column 6 is fixedly arranged on the inner wall of the top of the upper cover 2, the bottom of the lifting box 5 is slidably sleeved on the fixed column 6, the pressure spring 7 is slidably sleeved on the fixed column 6, the groove block 8 is fixedly arranged at the top of the base 1, a slot is formed in the top of the groove block 8, the bottom end of the fixed column 6 extends into the slot, the lifting box 5 can automatically move upwards through the rebound mechanism, and accordingly a metal sheet of an electric appliance plug is driven to be separated from the socket module 3.
The limiting mechanism comprises a mounting shaft 9 and a first torsion spring 10, wherein the mounting shaft 9 is fixedly arranged on the inner side wall of the upper cover 2, the first torsion spring 10 is sleeved on the mounting shaft 9, one end of the first torsion spring 10 is inserted into a fixing groove formed in the mounting shaft 9, one end of the first torsion spring 10 is provided with a hook portion 11, limiting grooves 12 are formed in two sides of the lifting box 5, the hook portion 11 extends into the limiting grooves 12, and after a metal sheet of an electrical appliance plug is inserted into the socket module 3 through the limiting mechanism, the lifting box 5 can be kept fixed in position.
The limiting groove 12 is internally fixedly provided with a central shaft, the central shaft is sleeved with a baffle 13 in a rotating manner, the central shaft is sleeved with a second torsion spring, the torsion of the second torsion spring enables the baffle 13 to rotate into a baffle groove 14 formed in the side wall of the limiting groove 12 and to be blocked by the baffle groove 14, and when the baffle is inserted into an electric appliance plug and pressed down, the hook 11 can slide into the point b from the point a and cannot slide into the point d from the point a; when the hook 11 slides from the point d to the point a, the blocking piece 13 can be pushed to rotate along the pointer without being blocked by the blocking piece 13.
The upper cover 2 is provided with a through hole, and the button switch 4 penetrates through the through hole and extends to the upper side of the upper cover 2.
The copper sheets on the socket module 3 are connected with the button switch 4 through wires and lead out a power line, one end of the power line is provided with a matched plug, and it is to be noted that the distribution of the copper sheets in the socket module 3 and the connection between the copper sheets in the socket module 3 and the button switch 4 and the power line are all the prior art, and are well known techniques for the person skilled in the art, and redundant description is not made herein, and the protection content of the utility model does not relate to improvement.
The working principle of the safety socket with the unplugging-free function provided by the utility model is as follows:
as illustrated in fig. 5 for example, the first torsion spring 10 has a clockwise torsion force, which causes the hook portion 11 to have a tendency to deflect rightward;
As illustrated in fig. 11, the second torsion spring on the central shaft has a torsion force that causes the flap 13 to have a counterclockwise rotation tendency;
when the electrical appliance plug is not inserted, the hook part 11 of the first torsion spring 10 is positioned at the position of the a point of the limiting groove 12 (as shown in fig. 13);
When the socket module is used, the metal sheets of the electric appliance plug are inserted into the corresponding sockets on the lifting box 5 to contact the top of the lifting box 5 at the plug insulation part, and at the moment, the metal sheets of the electric appliance plug are not inserted into the socket module 3 and are not electrified;
Then, the electric appliance plug is pressed downwards to enable the lifting box 5 to synchronously descend, the lifting box 5 compresses the pressure spring 7 to enable the pressure spring 7 to be further compressed, the metal sheet of the electric appliance plug is gradually inserted into the socket module 3, along with the descending of the lifting box 5, the hook part 11 moves from the point a of the limiting groove 12 to the point b, at the moment, the lifting box 5 and the electric appliance plug descend to the lowest position, after the piezoelectric appliance plug is stopped, the lifting box 5 is subjected to upward elastic force under the elastic force of the pressure spring 7, the lifting box 5 and the electric appliance plug move upwards for a certain distance (the distance is the height difference between the point c and the point b), the hook part 11 has torsion force deflected to the right, so that the hook part 11 moves to the point c of the limiting groove 12 (as shown in fig. 9), the lifting box 5 has upward trend under the upward elastic force of the pressure spring 7, the hook part 11 hooks the point c, at the moment, the lifting box 5 cannot move upwards, and the metal sheet of the electric appliance plug is inserted into the socket module 3, and is in good contact with the copper sheet in the socket module 3;
When the metal sheet of the electrical plug is required to be pulled out of the socket module 3, the electrical plug is only required to be pressed downwards, the lifting box 5 is enabled to descend, the hook part 11 can slide into the point d, the electrical plug is gently loosened at the moment, the lifting box 5 and the electrical plug synchronously move upwards under the elastic force of the pressure spring 7, and therefore the metal sheet of the electrical plug is separated from the socket module 3, the electrical plug is pulled out under the premise of ensuring safety, and meanwhile the pulling out of the metal sheet of the electrical plug can be achieved only through the action of pressing down by one hand.
Compared with the related art, the safety socket with the unplugging-free function has the following beneficial effects:
The utility model provides a safety socket with a pulling-free function, which is convenient for plugging and pulling out an electric appliance plug by arranging a lifting box 5 on an upper cover 2 of the socket and arranging a rebound mechanism and a limiting mechanism on a base 1 and the upper cover 2, improves the safety of operation, and can pull out the electric appliance plug only by single-hand operation, thereby being more convenient to use.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A safety socket with a unplug-free function, comprising:
The device comprises a base and an upper cover assembled on the base, wherein the upper cover is fixedly connected with the base through a plurality of screws;
A socket module assembled on the top of the base and located in the upper cover;
Wherein, the base is provided with a button switch for switching on and off the socket module;
The upper cover is provided with a lifting box for pre-plugging an electric appliance plug, and the lifting box is provided with a five-hole socket;
A rebound mechanism for automatically resetting the lifting box upwards is arranged on the upper covered base;
And a limiting mechanism for locking the height position of the lifting box is arranged on the inner side wall of the upper cover.
2. The safety socket with the unplugging-free function according to claim 1, wherein a square hole is formed in the upper cover, and the lifting box penetrates through the square hole and is matched with the square hole.
3. The safety socket with the unplugging-free function according to claim 1, wherein the rebound mechanism comprises a fixed column, a pressure spring and a groove block, the fixed column is fixedly installed on the inner wall of the top of the upper cover, the bottom of the lifting box is slidably sleeved on the fixed column, the pressure spring is slidably sleeved on the fixed column, the groove block is fixedly installed on the top of the base, a slot is arranged on the top of the groove block, and the bottom end of the fixed column extends into the slot.
4. The safety socket with the unplugging-free function according to claim 1, wherein the limiting mechanism comprises a mounting shaft and a first torsion spring, the mounting shaft is fixedly mounted on the inner side wall of the upper cover, the first torsion spring is sleeved on the mounting shaft, one end of the first torsion spring is inserted into a fixing groove formed in the mounting shaft, one end of the first torsion spring is provided with a hook part, limiting grooves are formed in two sides of the lifting box, and the hook part extends into the limiting grooves.
5. The safety socket with the unplugging-free function according to claim 4, wherein a center shaft is fixedly arranged in the limiting groove, a baffle is sleeved on the center shaft in a rotating mode, a second torsion spring is sleeved on the center shaft, and the torsion force of the second torsion spring enables the baffle to rotate into a baffle groove formed in the side wall of the limiting groove and be blocked by the baffle groove.
6. The safety socket with the unplugging-free function according to claim 1, wherein a through hole is formed in the upper cover, and the push button switch extends to above the upper cover through the through hole.
7. The safety socket with the unplugging-free function according to claim 1, wherein a copper sheet on the socket module is connected with a button switch wire through a wire and led out of a power wire, and one end of the power wire is provided with a matched plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323001845.6U CN221353287U (en) | 2023-11-07 | 2023-11-07 | Safety socket with pull-free function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323001845.6U CN221353287U (en) | 2023-11-07 | 2023-11-07 | Safety socket with pull-free function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221353287U true CN221353287U (en) | 2024-07-16 |
Family
ID=91837919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323001845.6U Active CN221353287U (en) | 2023-11-07 | 2023-11-07 | Safety socket with pull-free function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221353287U (en) |
-
2023
- 2023-11-07 CN CN202323001845.6U patent/CN221353287U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |