CN222127030U - Multifunctional extension socket - Google Patents

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a multifunctional extension socket, which comprises a base, a shell, a conducting mechanism and a fixing mechanism, wherein the shell is arranged on the base, a placing cavity is formed between the shell and the base, a plugging groove, a power connection hole and a limiting hole are formed in the shell, the fixing mechanism comprises a connecting plate and a clamping plate, the connecting plate is arranged on the base, one end of the clamping plate is arranged on the connecting plate, the other end of the clamping plate passes through the limiting hole and is abutted with the shell, the clamping plate is made of an elastic material, and the conducting mechanism is arranged on the base and is arranged in the placing cavity.

Description

Multifunctional extension socket

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a multifunctional extension socket.

Background

The extension socket is also called a power strip, is provided with a socket, is provided with a power cord with a plug, is an electrical product with a plurality of plug positions, can be connected with a plurality of electrical appliances for simultaneous use by a user, and is provided with different jacks on the extension socket to adapt to plugs of different types as people need to charge more and more electronic products along with development of technology.

At present, the public day is 2019 01 month 08, and the socket hole is rotatable, and the Chinese utility model patent application with the public number of CN208352567U structurally comprises a row socket bottom shell, a chute, a row socket top shell, a status indicator lamp, a row plug, a power switch and a power wire, the utility model enables the power wire to be connected with a 220V power supply, the power switch is pressed to enable the socket to be electrified, at the moment, the socket head is not electrified, so that the accident of false touch can be avoided when the socket head is not used, the socket head is pressed and rotated to enable the positioning column to slide into the sliding groove and be fixed, the conductive position touches the conductive sheet and extrudes the reset spring, and then the socket head is electrified.

However, the rotatable socket is arranged on the plug board shell, the plug is directly exposed in the air, and the situation that the plug is loosened due to repeated plugging and unplugging and collision of a user at ordinary times possibly exists, so that electric shock accidents are caused, and the situation is very dangerous.

Disclosure of utility model

In order to improve the safety of the multi-functional power strip, the utility model provides the multi-functional power strip.

The utility model provides a multifunctional extension socket, which comprises a base, a shell, a conducting mechanism and a fixing mechanism, wherein the shell is arranged on the base, a placing cavity is formed between the shell and the base, a plugging groove, a power connection hole and a limiting hole are formed in the shell, the fixing mechanism comprises a connecting plate and a clamping plate, the connecting plate is arranged on the base, one end of the clamping plate is arranged on the connecting plate, the other end of the clamping plate passes through the limiting hole and is abutted with the shell, the clamping plate is made of an elastic material, the conducting mechanism is arranged on the base, and the conducting mechanism is positioned in the placing cavity.

Through adopting above-mentioned technical scheme, when using row's of inserting, be connected power cord and conduction mechanism, supply power to row's of inserting, then the plug inserts in the slot of inserting for in the electric connection hole was inserted to the electrically conductive portion of plug, because splint are made for elastic material, at this moment, splint will press from both sides tight plug, and the plug can not loosen easily, and then reduces the probability that the plug drops from row's of inserting, has reduced the emergence probability of electric shock accident.

Optionally, the shell is further provided with a first guide block and a second guide block, the first guide block and the second guide block are both located in the inserting groove, and the first guide block and the second guide block execute to form a guide chute.

Through adopting above-mentioned technical scheme, the user is inserting the plug and receiving the electric hole along the direction of first guide block and second guide block in the spliced eye behind, and plug male direction can be fixed, and when the user inserts row's of second third plug again, because the direction that every socket set up is the same, so the line of plug also will unify the range, can prevent effectively like this that the wiring is in disorder the potential safety hazard that causes, and the plug inserts row and inserts inside the shell, can reduce effectively and arrange and insert the condition that leads to the plug to loosen when bumping.

Optionally, the fixed establishment still includes connecting block, insulating piece, plectrum and torsional spring, the connecting plate sets up on the base, the standing groove has been seted up on the connecting block, the insulating piece sets up in the standing groove, the through-hole has been seted up on the insulating piece, the plectrum rotates to be connected on the insulating piece, the one end setting of torsional spring is on the connecting block, the other end and the plectrum butt of torsional spring.

Through adopting above-mentioned technical scheme, the user inserts the plug in the direction of connecing the electric hole along first guide block and second guide block after, the plug can pass the plectrum on the insulating piece and insert the conducting strip, the torsional spring of plectrum below can clamp the plug this moment under the effect of elastic force, prevent effectively that the plug from taking place not hard up, after using row to insert, the user pulls up the plug, because children's curiosity is stronger, the security consciousness is weak, probably can insert in the jack with the finger, cause electric shock accident, but the torsional spring in the row of inserts of the utility model can shrink thereby drive the plectrum and close, insert electric mouthful below and the conducting strip by the plectrum on the insulating piece at this moment and be separated, reduced the possibility that user or children do not touch the jack and take place electric shock accident.

Optionally, the through hole and the power connection hole are located on the same vertical line.

Through adopting above-mentioned technical scheme, can let the user insert more laborsaving when connecing the electric hole along the direction of first guide block and second guide block again, it is more convenient.

Optionally, the conducting mechanism includes two conducting strips and outage switch, the conducting strip sets up on the base, conducting strip both ends and base and shell junction fixed connection, outage switch sets up in base one end, outage switch is in placing the chamber.

Through adopting above-mentioned technical scheme, power cord one end is connected on the outage switch, two lead wires are pulled out respectively to the other end of on-off switch and are connected on two conducting strips, after the user again switched on the power cord, the outage switch can direct control row inserts's internal circuit's closure and disconnection, after stopping using row inserts, the user need not one by one pull out the plug, direct press outage switch just can the disconnection circuit, use in needs only need press down the outage switch once more can, user's availability factor has been improved also reduced row inserts the possibility that takes place the electric shock accident simultaneously, row inserts's security has been improved.

Optionally, still be provided with the USB interface on the base, the USB interface sets up in keeping away from outage switch one end, rectangular hole has still been seted up on the shell, the USB interface passes rectangular hole and flushes with the shell top.

By adopting the technical scheme, along with the development of science and technology, more and more electronic products need to be charged, when a plurality of chargers are plugged on a row of chargers, adjacent jacks are easy to be blocked, inconvenience is brought to users, the USB interface and the Type-C interface which can charge the electronic products are directly provided, the USB interface can support 18W of power, and the Type-C interface can support 20W of power at most, so that the space of the row of chargers occupied by the users when the users charge the electronic products is saved, and meanwhile, the charging efficiency of the users is guaranteed.

Optionally, the shell is kept away from USB interface one end with the base and sets up in the fixed plate, still be provided with the clamping plate on the fixed plate, the guide groove has been seted up to shell and base junction, be provided with annular gasket on the guide groove.

By adopting the technical scheme, a user can need to move the power line when using the power line socket, so that the power line and the power line are loosened, and the clamping plate is arranged at the connecting place of the power line and the power line, so that the loosening can be effectively prevented even if the user directly uses the power line to lift the power line, and the annular gasket is further arranged on the shell, so that the loss caused by friction between the power line and the power line is greatly reduced, and the service life of the power line is prolonged.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. The row inserts and has splint, and splint are elastic material, and the splint can press from both sides the plug tight after the user inserts the plug and connect the electric mouth, and the plug can not loosen easily, and the emergence probability of electric shock accident also can greatly reduced.

2. All plugs are inserted into the row plug along the same direction, so that potential safety hazards caused by disordered wiring can be effectively prevented, and the situation that the plugs are loosened when the row plug collides can be effectively reduced when the plugs are inserted into the row plug shell.

3. Because the curiosity of children is strong and the safety awareness is weak, the children are likely to insert into the jack by fingers to cause electric shock accidents, the torsion spring in the extension socket can drive the poking piece to be closed, and at the moment, the lower part of the electric inserting port and the conducting piece are separated by the poking piece on the insulating block, so that the possibility of electric shock accidents caused by the fact that the user or the children do not touch the jack is reduced.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of the housing;

FIG. 3 is a schematic structural view of a fixing mechanism;

FIG. 4 is an enlarged view of portion A of FIG. 1;

Fig. 5 is a view showing the torsion spring.

The reference numerals comprise 1, a base, 2, a shell, 21, a strip hole, 22, a plugging groove, 23, a power connection hole, 24, a limiting hole, 25, a first guide block, 26, a second guide block, 27, a guide chute, 31, a conductive sheet, 32, a power-off switch, 33, a USB interface, 41, a connecting plate, 42, a clamping plate, 43, a connecting block, 44, an insulating block, 45, a poking sheet, 46, a torsion spring, 47, a placing groove, 48, a through hole, 5, a fixing plate, 6, a clamping plate, 7, a guide groove, 8 and an annular gasket.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the multifunctional socket comprises a base 1, a shell 2, a conducting mechanism and a fixing mechanism, wherein the shell 2 is connected to the base 1 through screws, a placing cavity is formed between the shell 2 and the base 1, the conducting mechanism and the fixing mechanism are arranged in the placing cavity, the conducting mechanism is used for transmitting electricity, and the fixing mechanism is used for fixing a plug.

Referring to fig. 1-5, the conducting mechanism comprises two conducting strips 31 and a power-off switch 32, wherein the conducting strips 31 are connected to the base 1 through screws, the connecting parts of the two ends of the conducting strips 31 and the base 1 and the shell 2 are fixedly connected, the power-off switch 32 is connected to one end of the base 1 through screws, the power-off switch 32 is positioned in a placing cavity, a USB interface 33 is further arranged on the base 1, the USB interface 33 is connected to one end far away from the power-off switch 32 through bolts, a strip hole 21 is further formed in the shell 2, and the USB interface 33 penetrates through the strip hole 21 and is flush with the top end of the shell 2.

One end of the power line is connected to the power-off switch 32, two leads are respectively pulled out from the other end of the power-off switch 32 and connected to the two conducting strips 31, after the user electrifies the power line again, the power-off switch 32 can directly control the on and off of an internal circuit of the extension socket, after the user stops using the extension socket, the user can disconnect the circuit by directly pressing the power-off switch 32 without pulling down the plugs one by one, and when the user needs to use, the user only needs to press down the power-off switch 32 again, so that the use efficiency of the user is improved, the possibility of electric shock accidents of the extension socket is reduced, and the safety of the extension socket is improved. Along with the development of science and technology, more and more electronic products need to be charged, when a plurality of chargers are plugged in a row, adjacent jacks are easy to be blocked, and inconvenience is brought to users, the USB interface 33 and the Type-C interface which can charge the electronic products are directly provided, the USB interface 33 can support 18W of power, and the Type-C interface can support 20W of power at the highest, so that the space of the row occupied by the users in charging the electronic products is saved, and meanwhile, the charging efficiency of the users is guaranteed.

Referring to fig. 1-5, the housing 2 is provided with a plugging slot 22, an electrical connection hole 23 and a limiting hole 24, the fixing mechanism comprises a connecting plate 41, a clamping plate 42, a connecting block 43, an insulating block 44, a pulling piece 45 and a torsion spring 46, the connecting plate 41 is arranged on the base 1, one end of the clamping plate 42 is arranged on the connecting plate 41, the other end of the clamping plate 42 passes through the limiting hole 24 to be abutted against the housing 2, the clamping plate 42 is made of elastic materials, the clamping plate 42 and the connecting plate 41 are integrally formed, the housing 2 is also provided with a first guide block 25 and a second guide block 26, the first guide block 25 and the second guide block 26 are respectively positioned in the plugging slot 22, the first guide block 25 and the second guide block 26 are integrally formed with the housing 2, the first guide block 25 and the second guide block 26 are respectively provided with a guide chute 27, the connecting block 43 is arranged on the base 1, the other end of the clamping plate 42 passes through the limiting hole 24 to be abutted against the housing 2, the insulating block 44 is arranged in the placing slot 47, the insulating block 44 is provided with a through hole 44, and the other end of the connecting piece 45 is abutted against the torsion spring 46, and the other end of the connecting piece 45 is abutted against the pulling piece 46. The through hole 48 is on the same vertical line as the power connection hole 23.

When using the row of inserting, be connected power cord and conduction mechanism, supply power to the row of inserting, then the plug inserts in the slot for in the electric connection hole 23 was inserted to the conductive part of plug, because splint 42 is made for elastic material, at this moment, splint 42 will press from both sides tight plug, and the plug can not loosen easily, and then reduces the probability that the plug drops from the row of inserting, has reduced the emergence probability of electric shock accident. Meanwhile, after the user inserts the plug into the power receiving hole 23 along the directions of the first guide block 25 and the second guide block 26 in the inserting groove 22, the plug inserting direction can be fixed, and when the user inserts the second and third plugs into the row socket, the wires of the plugs can be uniformly arranged because the setting directions of all the sockets are the same, so that potential safety hazards caused by disordered wiring can be effectively prevented, and the plug is inserted into the row socket shell 2, so that the situation that the plug is loosened when the row socket collides can be effectively reduced. The plug can penetrate through the poking piece 45 on the insulating block 44 to be inserted into the conducting strip 31 after being reinserted into the power-on hole, at the moment, the torsion spring 46 below the poking piece 45 can clamp the plug under the action of elastic force, so that the plug is effectively prevented from loosening, after the extension plug is used, a user pulls up the plug, and because the curiosity of a child is strong and the safety awareness is weak, the child is likely to insert into the jack by fingers to cause an electric shock accident, but the torsion spring 46 in the extension plug can shrink to drive the poking piece 45 to be closed, and at the moment, the space between the lower part of the power-on hole and the conducting strip 31 is separated by the poking piece 45 on the insulating block 44, so that the possibility of the electric shock accident caused by the fact that the user or the child does not touch the jack is reduced.

Referring to fig. 1-2, one end of the housing 2, far away from the USB interface 33, of the base 1 is disposed on the fixing plate 5, the fixing plate 5 is further provided with a clamping plate 6, a connection portion of the housing 2 and the base 1 is provided with a guiding groove 7, and the guiding groove 7 is provided with an annular gasket 8.

The power line and the socket are connected by the clamping plate 6, so that the loosening can be effectively prevented even if the user directly lifts the socket by the power line, the annular gasket 8 is further arranged on the shell 2, the loss caused by friction between the power line and the socket is greatly reduced, and the service life of the socket is prolonged.

The implementation principle of the multifunctional extension socket in this embodiment is as follows:

When a user needs to use the socket plug, the plug on the power line is required to be inserted into the socket electrified at first, at the moment, the power-off switch 32 is required to be turned on, then current flows to the conducting strip 31 through the power-off switch 32, the other end of the conducting strip 31 receives two wires to lead the current to the USB interface 33, at the moment, the socket and the USB interface 33 to be checked all belong to the electrified state, the user only needs to insert the plug into the power-on hole 23 along the directions of the first guide block 25 and the second guide block 26, the plug can push down the pulling sheet 45 on the insulating block 44 into the conducting strip 31, meanwhile, the clamping plate 42 on the fixing mechanism clamps the plug, the torsion spring 46 below the pulling sheet 45 clamps the plug under the action of the resilience force, the problem that the plug is loose is effectively prevented, and after the user does not need to use the socket plug, the pulling sheet 45 is closed under the action of the resilience force of the torsion spring 46, and the user is prevented from touching the power-on hole 23 by mistake.

The power line can be directly lifted to remove when the user needs to remove the row and insert, and the power line junction has clamping plate 6 to fix on the one hand, and the injury that the collision caused to power line and row inserts when the design of annular gasket 8 also can reduce to remove on the other hand.

The above embodiments are not intended to limit the scope of the utility model, so that the equivalent changes of the structure, shape and principle of the utility model are covered by the scope of the utility model.

Claims (7)

1. A multifunctional power strip, characterized in that it comprises a base (1), a shell (2), a conducting mechanism and a fixing mechanism, wherein the shell (2) is arranged on the base (1), a placement cavity is formed between the shell (2) and the base (1), a plug slot (22), a power connection hole (23) and a limit hole (24) are provided on the shell (2), the fixing mechanism comprises a connecting plate (41) and a clamping plate (42), the connecting plate (41) is arranged on the base (1), one end of the clamping plate (42) is arranged on the connecting plate (41), and the other end of the clamping plate (42) passes through the limit hole (24) and abuts against the shell (2), the clamping plate (42) is made of elastic material, the conducting mechanism is arranged on the base (1), and the conducting mechanism is in the placement cavity. 2. A multifunctional power strip according to claim 1, characterized in that: a first guide block (25) and a second guide block (26) are also provided on the shell (2), the first guide block (25) and the second guide block (26) are both located in the plug-in slot (22), and the first guide block (25) and the second guide block (26) form a guide slot (27). 3. A multifunctional power strip according to claim 2, characterized in that: the fixing mechanism also includes a connecting block (43), an insulating block (44), a paddle (45) and a torsion spring (46), the connecting plate (41) is arranged on the base (1), the connecting block (43) is provided with a placement groove (47), the insulating block (44) is arranged in the placement groove (47), the insulating block (44) is provided with a through hole (48), the paddle (45) is rotatably connected to the insulating block (44), one end of the torsion spring (46) is arranged on the connecting block (43), and the other end of the torsion spring (46) is in contact with the paddle (45). 4. A multifunctional power strip according to claim 3, characterized in that the through hole (48) and the power connection hole (23) are on the same vertical line. 5. A multifunctional power strip according to any one of claims 1 to 3, characterized in that: the conduction mechanism comprises two conductive sheets (31) and a power-off switch (32), the conductive sheet (31) being arranged on the base (1), the two ends of the conductive sheet (31) being fixedly connected to the connection between the base (1) and the housing (2), the power-off switch (32) being arranged at one end of the base (1), and the power-off switch (32) being located in the placement cavity. 6. A multifunctional power strip according to claim 1, characterized in that: a USB interface (33) is also provided on the base (1), and the USB interface (33) is arranged at an end away from the power off switch (32); a long hole (21) is also opened on the shell (2), and the USB interface (33) passes through the long hole (21) and is flush with the top of the shell (2). 7. A multifunctional power strip according to claim 6, characterized in that: the shell (2) and the base (1) are arranged on a fixing plate (5) at one end away from the USB interface (33), and a clamping plate (6) is also arranged on the fixing plate (5); a guide groove (7) is provided at the connection between the shell (2) and the base (1), and an annular gasket (8) is arranged on the guide groove (7).