CN218386114U

CN218386114U - Adapter is with convertible AC plug

Info

Publication number: CN218386114U
Application number: CN202222132398.7U
Authority: CN
Inventors: 徐育斌
Original assignee: Changzhou Tai Yu Electric Appliance Co ltd
Current assignee: Changzhou Tai Yu Electric Appliance Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-24
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a convertible AC plug is used to adapter, use in AC plug technical field, adapter and changeover plug can dismantle and install through fixed establishment, when need not using, can dismantle changeover plug, reduce the shared space of adapter and changeover plug, can play the effect of conveniently carrying, wherein self-locking mechanism can protect the AC plug, can prevent that the AC plug from not using for a long time, impurity and spider web in the air are attached to the surface of AC plug, because spider web has electrically conductive effect, when AC plug uses once more, can avoid the spider web to cause the potential safety hazard of electric leakage, the connecting block can be put into the protective sheath, make adapter and changeover plug can carry out electric connection, wherein the protective sheath can protect the connecting block.

Description

Adapter is with convertible AC plug

Technical Field

The utility model belongs to the AC plug, in particular to adapter is with convertible AC plug.

Background

The AC plug is a plug capable of passing alternating voltage, the AC is alternating current, the AC is generally marked with 250V10A, the AC indicates that current with the highest voltage of 250V and 10A is allowed to pass, the voltage and the current values are not allowed to exceed the values in practical application, the danger of fire and the like is avoided, the plug cannot be protected when the existing adapter is used by using the convertible AC plug, impurities can be attached to the surface if the adapter is exposed in air for a long time, and safety accidents such as fire and the like are easy to happen if spider webs are attached to the surface of the adapter

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adapter is with convertible AC plug, its advantage is protected the plug, can avoid adhering to impurity such as spider web above the plug, avoids taking place the incident when using.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a convertible AC plug is used to adapter, includes adapter and changeover plug, changeover plug's inside is provided with self-locking mechanism, the one end of adapter and changeover plug's one end are provided with fixed establishment, the adapter is close to changeover plug's one end fixedly connected with protective sheath, changeover plug is close to the one end fixedly connected with connecting block of adapter.

Adopt above-mentioned technical scheme, adapter and changeover plug can dismantle and install through fixed establishment, when need not use, can dismantle changeover plug, reduce the shared space of adapter and changeover plug, can play the effect of conveniently carrying, wherein self-locking mechanism can protect the AC plug, can prevent that the AC plug is when not using for a long time, impurity and spider web in the air are attached to the surface at the AC plug, because the spider web has electrically conductive effect, when the AC plug reuses, can avoid the spider web to cause the potential safety hazard of electric leakage, the connecting block can be put into in the protective sheath, make adapter and changeover plug can carry out electric connection, wherein the protective sheath can protect the connecting block.

The utility model discloses further set up to: the self-locking mechanism comprises an AC plug, a fixing groove, a moving block, a limiting groove, a connecting plate, a limiting hole, a fixing rod, a limiting spring and a telescopic rod, the AC plug is connected to one end of a conversion plug in a sliding mode, the fixing groove is formed in the conversion plug, the moving block is arranged in the fixing groove, one end of the moving block is fixedly connected to the other end of the AC plug, the limiting groove is formed in the top of the moving block, the limiting block is fixedly connected to the inside of the limiting groove, the cross sections of the lower portions of the limiting groove and the limiting block are triangular, the cross sections of the upper portions of the limiting block and the limiting groove are trapezoidal, the limiting hole is formed in the upper portion of the moving block, the connecting plate is hinged to the bottom of the fixing groove, the connecting plate extends to the lower portions of the limiting groove and the limiting block, the fixing rod is fixedly connected to one end, far away from the bottom of the fixing groove, the size of the fixing rod is identical to that of the limiting groove, one end of the limiting spring is fixedly connected to the bottom of the fixing groove, the other end of the limiting spring is fixedly connected to the moving block, and the telescopic rod is fixedly connected to the moving block, and the inside of the limiting spring.

By adopting the technical scheme, the AC plug is fixedly connected with the moving block, when the moving block slides in the fixed groove, the AC plug can be driven to enter the inside of the conversion plug, the AC plug is protected, impurities such as cobweb and the like in the air are prevented from being attached to the surface of the AC plug, when the moving block slides in the fixed groove, the fixed rod can slide in the limiting groove, when the moving block reaches the position close to the bottom of the fixed groove, the fixed rod is located in the limiting hole and can limit the AC plug, when the AC plug needs to be used, the AC plug is continuously pressed, the fixed rod can continuously slide on the other side of the limiting groove, the extruded limiting spring can restore to deform, at the moment, the AC plug can be ejected out of the fixed groove, when the AC plug completely extends out, the fixed rod reaches the bottom of the limiting groove at the moment.

The utility model discloses further set up to: the fixing mechanism comprises a spring groove, a movable groove, a spring, a movable block, a mounting hole and a fastening bolt, the inner wall of the protective sleeve is arranged in the spring groove, one end of the spring groove is arranged in the movable groove, one end of the spring is fixedly connected to the bottom of the spring groove, the movable block is movably arranged in the movable groove, one end of the movable block is fixedly connected with the other end of the spring, the mounting hole is arranged on the surface of the connecting block, the mounting hole is distributed corresponding to the movable block, the fastening bolt is in threaded connection with the surface of the protective sleeve, and the fastening bolt extends to the inside of the connecting block.

Adopt above-mentioned technical scheme, when the connecting block slides to the protective sheath, can extrude the movable block, when the movable block received the extrusion, can be to the inside extrusion spring of movable groove, when the mounting hole reached the position of movable block, the spring can resume deformation, can make the movable block enter into the mounting hole, can carry on spacingly to the connecting block, at this moment, use fastening bolt to fix the connecting block, make the installation that the connecting block can be stable advance in the protective sheath.

The utility model discloses further set up to: the connecting hole has been seted up to the one end that the changeover plug was kept away from to the connecting block, the bottom fixedly connected with connecting rod of protective sheath, the size of connecting hole is unanimous with the size of connecting rod.

By adopting the technical scheme, the connecting rod is fixedly connected to the bottom of the protective sleeve, the connecting hole is formed in one end, far away from the conversion plug, of the connecting block, and when the connecting block enters the connecting hole, the conversion plug and the adapter can be electrically connected.

The utility model discloses further set up to: the adapter is kept away from the one end of changeover plug and is seted up the plug wire mouth, the plug wire mouth has three kinds of different models.

By adopting the technical scheme, the plug wire port is arranged at one end, far away from the conversion plug, of the adapter, the current on the AC plug can be converted by the plug wire port, so that connecting wires with different interfaces can be used, and the plug wire port can be of three different types, so that the wider application range can be achieved.

The utility model discloses further set up to: and sliding grooves are fixedly connected to two sides of the inner wall of the fixed groove, and the size of each sliding groove is consistent with that of the corresponding moving block.

By adopting the technical scheme, the sliding grooves are fixedly connected to the two sides of the inner wall of the fixed groove, the two sides of the moving block can extend into the sliding grooves, and the moving block can be guided when sliding, so that the moving block can only slide in the direction of the sliding grooves.

To sum up, the utility model discloses following beneficial effect has:

adapter and changeover plug can dismantle and install through fixed establishment, when need not using, can dismantle changeover plug, reduce the shared space of adapter and changeover plug, can play the effect of conveniently carrying, wherein self-locking mechanism can protect the AC plug, can prevent that the AC plug from not using for a long time, impurity and spider web in the air are attached to the surface at the AC plug, because the spider web has electrically conductive effect, when the AC plug reuses, can avoid the spider web to cause the potential safety hazard of electric leakage, the connecting block can be put into in the protective sheath, make adapter and changeover plug can carry out electric connection, wherein the protective sheath can protect the connecting block.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the self-locking mechanism of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 3;

fig. 5 is a schematic structural diagram of the connection plate and the fixing rod of the present invention.

Reference numerals: 1. an adapter; 2. a changeover plug; 3. a self-locking mechanism; 4. a fixing mechanism; 5. a protective sleeve; 6. connecting blocks; 7. connecting holes; 8. a connecting rod; 9. a wire plugging port; 10. a sliding groove; 31. an AC plug; 32. fixing grooves; 33. a moving block; 34. a limiting block; 35. a limiting groove; 36. a connecting plate; 37. a limiting hole; 38. fixing the rod; 39. a limiting spring; 310. a telescopic rod; 41. a spring slot; 42. a movable groove; 43. a spring; 44. a movable block; 45. mounting holes; 46. and fastening the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 to 5, a convertible AC plug for an adapter, including an adapter 1 and a conversion plug 2, the inside of the conversion plug 2 is provided with a self-locking mechanism 3, one end of the adapter 1 and one end of the conversion plug 2 are provided with a fixing mechanism 4, one end of the adapter 1 close to the conversion plug 2 is fixedly connected with a protective sleeve 5, one end of the conversion plug 2 close to the adapter 1 is fixedly connected with a connecting block 6, the adapter 1 and the conversion plug 2 can be disassembled and installed through the fixing mechanism 4, when the adapter is not required to be used, the conversion plug 2 can be disassembled, the space occupied by the adapter 1 and the conversion plug 2 is reduced, and the adapter can be conveniently carried, wherein the self-locking mechanism 3 can protect the AC plug 31, can prevent impurities in the air and a spider web from being attached to the surface of the AC plug 31 when the AC plug 31 is not used for a long time, because the spider web has a conductive function, when the AC plug 31 is used again, a safety protective sleeve that the spider web causes electric leakage can be avoided, the connecting block 6 can be put into the protective sleeve 5, so that the adapter 1 and the conversion plug 2 can be electrically connected, and the connecting block 5 can protect the potential.

Referring to fig. 2 and 5, the self-locking mechanism 3 includes an AC plug 31, a fixed groove 32, a moving block 33, a stopper 34, a stopper groove 35, a connecting plate 36, a stopper hole 37, a fixed rod 38, a stopper spring 39 and a telescopic rod 310, the AC plug 31 is slidably connected to one end of the conversion plug 2, the fixed groove 32 is opened inside the conversion plug 2, the moving block 33 is disposed inside the fixed groove 32, one end of the moving block 33 is fixedly connected to the other end of the AC plug 31, the stopper groove 35 is opened on the top of the moving block 33, the stopper 34 is fixedly connected inside the stopper groove 35, the cross sections of the lower portions of the stopper groove 35 and the stopper 34 are triangular, the cross sections of the upper portions of the stopper 34 and the stopper groove 35 are trapezoidal, the upper portion of the moving block 33 is opened with the stopper hole 37, the connecting plate 36 is hinged to the bottom of the fixed groove 32, and the connecting plate 36 extends to the lower portions of the stopper groove 35 and the stopper 34, the fixed rod 38 is fixedly connected to one end of the connecting plate 36 far away from the bottom of the fixed groove 32, the size of the fixed rod 38 is consistent with that of the limiting groove 35, one end of the limiting spring 39 is fixedly connected with the bottom of the fixed groove 32, the other end of the limiting spring 39 is fixedly connected with the moving block 33, the telescopic rod 310 is arranged inside the limiting spring 39, the AC plug 31 is fixedly connected with the moving block 33, when the moving block 33 slides in the fixed groove 32, the AC plug 31 is driven to enter the inside of the conversion plug 2 to protect the AC plug 31, so that impurities such as cobweb in the air are prevented from being attached to the surface of the AC plug 31, when the moving block 33 slides in the fixed groove 32, the fixed rod 38 can slide in the limiting groove 35, when the moving block 33 reaches a position near the bottom of the fixed groove 32, the fixed rod 38 is positioned in the limiting hole 37 to limit the AC plug 31, when the AC plug 31 needs to be used, the AC plug 31 is continuously pressed, so that the fixing rod 38 can continuously slide on the other side of the limiting groove 35, the limiting spring 39 which is pressed can restore the deformation, the AC plug 31 can be ejected out of the fixing groove 32, and when the AC plug 31 is completely extended, the fixing rod 38 reaches the bottom of the limiting groove 35.

Referring to fig. 3 and 4, the fixing mechanism 4 includes a spring groove 41, a movable groove 42, a spring 43, a movable block 44, a mounting hole 45 and a fastening bolt 46, the spring groove 41 is disposed on an inner wall of the protection sleeve 5, the movable groove 42 is disposed at one end of the spring groove 41, one end of the spring 43 is fixedly connected to the bottom of the spring groove 41, the movable block 44 is movably disposed inside the movable groove 42, one end of the movable block 44 is fixedly connected to the other end of the spring 43, the mounting hole 45 is disposed on a surface of the connection block 6, the mounting hole 45 is distributed corresponding to the movable block 44, the fastening bolt 46 is screwed to the surface of the protection sleeve 5, the fastening bolt 46 extends into the connection block 6, when the connection block 6 slides into the protection sleeve 5, the movable block 44 can be pressed, when the movable block 44 is pressed, the spring 43 can be pressed into the movable groove 42, when the mounting hole 45 reaches a position of the movable block 44, the spring 43 can recover to deform, the movable block 44 can enter the mounting hole 45, the connection block 6 can be limited, at this time, the connection block 6 is fixed by using the fastening bolt 46, and the connection block 6 can be stably inserted into the protection sleeve 5.

Referring to fig. 3, connecting hole 7 has been seted up to the one end that changeover plug 2 was kept away from to connecting block 6, the bottom fixedly connected with connecting rod 8 of protective sheath 5, the size of connecting hole 7 is unanimous with the size of connecting rod 8, connecting rod 8 fixed connection is in the bottom of protective sheath 5, connecting hole 7 is seted up at connecting block 6 one end of keeping away from changeover plug 2, when connecting block 6 entered into connecting hole 7, can make changeover plug 2 and adapter 1 carry out electric connection.

Referring to fig. 1, the one end of adapter 1 far away from change over plug 2 has been seted up plug wire mouth 9, and plug wire mouth 9 has three kinds of different models, and plug wire mouth 9 sets up in the one end that adapter 1 keeps away from change over plug 2, can use plug wire mouth 9 with the electric current on the AC plug 31 and convert, makes the connecting wire of different interfaces all can use to plug wire mouth 9 is three kinds of different models, can reach the wider effect of user plane.

Referring to fig. 2, the sliding grooves 10 are fixedly connected to both sides of the inner wall of the fixing groove 32, and the size of the sliding grooves 10 is identical to that of the moving block 33. The sliding grooves 10 are fixedly connected to both sides of the inner wall of the fixed groove 32, both sides of the moving block 33 can be extended into the sliding grooves 10, and the moving block 33 can be guided when sliding, so that the moving block 33 can slide only in the direction of the sliding grooves 10.

The using process is briefly described as follows: when the adapter is used, the AC plug 31 is pressed at first, so that the AC plug 31 drives the moving block 33 to slide in the fixed groove 32, when the moving block 33 slides in the fixed groove 32, the AC plug 31 is driven to enter the inside of the adapter plug 2, the AC plug 31 is protected, impurities in air such as cobweb and the like are prevented from being attached to the surface of the AC plug 31, when the moving block 33 slides in the fixed groove 32, the fixing rod 38 can slide in the limiting groove 35, when the moving block 33 reaches a position close to the bottom of the fixed groove 32, the fixing rod 38 is located in the limiting hole 37, the AC plug 31 can be limited, when the AC plug 31 needs to be used, the AC plug 31 is continuously pressed, so that the fixing rod 38 can continuously slide on the other side of the limiting groove 35, when the AC plug 31 is completely extended, the fixing rod 38 reaches the bottom of the limiting groove 35, when the AC plug 31 needs to be used, the connecting block 6 is fixed in the protective sleeve 5, and the adapter plug 2 can be electrically connected with the adapter 1.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. Convertible AC plug for an adapter, comprising an adapter (1) and a conversion plug (2), characterized in that: the inside of change over plug (2) is provided with self-locking mechanism (3), the one end of adapter (1) and the one end of change over plug (2) are provided with fixed establishment (4), one end fixedly connected with protective sheath (5) that adapter (1) is close to change over plug (2), one end fixedly connected with connecting block (6) that change over plug (2) is close to adapter (1).

2. The convertible AC plug for an adapter according to claim 1, wherein: the self-locking mechanism (3) comprises an AC plug (31), a fixed groove (32), a moving block (33), a limiting block (34), a limiting groove (35), a connecting plate (36), a limiting hole (37), a fixed rod (38), a limiting spring (39) and a telescopic rod (310), the AC plug (31) is connected to one end of the conversion plug (2) in a sliding mode, the fixed groove (32) is formed in the conversion plug (2), the moving block (33) is arranged in the fixed groove (32), one end of the moving block (33) is fixedly connected to the other end of the AC plug (31), the limiting groove (35) is formed in the top of the moving block (33), the limiting block (34) is fixedly connected to the inside of the limiting groove (35), the cross sections of the lower portions of the limiting groove (35) and the limiting block (34) are triangular, the cross sections of the upper portions of the limiting block (34) and the limiting groove (35) are trapezoidal, the limiting hole (37) is formed in the upper portion of the moving block, the connecting plate (36) is hinged to the bottom of the fixed groove (32), the connecting plate (36) extends to the lower portion of the limiting groove (35) and the connecting plate (34), and one end of the connecting plate (36) is far away from the fixed groove (32), the size of the fixing rod (38) is consistent with that of the limiting groove (35), one end of the limiting spring (39) is fixedly connected with the bottom of the fixing groove (32), the other end of the limiting spring (39) is fixedly connected with the moving block (33), and an expansion rod (310) is arranged inside the limiting spring (39).

3. The convertible AC plug for an adapter according to claim 1, wherein: fixed establishment (4) include spring groove (41), activity groove (42), spring (43), movable block (44), mounting hole (45) and fastening bolt (46), the inner wall in protective sheath (5) is seted up in spring groove (41), the one end in spring groove (41) is seted up in activity groove (42), the one end fixed connection in spring groove (41) of spring (43), movable block (44) activity sets up in the inside in activity groove (42), the one end of movable block (44) and the other end fixed connection of spring (43), the surface in connecting block (6) is seted up in mounting hole (45), mounting hole (45) correspond the distribution with movable block (44), fastening bolt (46) threaded connection is on the surface of protective sheath (5), fastening bolt (46) extend to the inside of connecting block (6).

4. The convertible AC plug for an adapter according to claim 1, wherein: connecting hole (7) have been seted up to the one end that changeover plug (2) was kept away from in connecting block (6), the bottom fixedly connected with connecting rod (8) of protective sheath (5), the size of connecting hole (7) is unanimous with the size of connecting rod (8).

5. The convertible AC plug for an adapter according to claim 1, wherein: plug wire mouth (9) have been seted up to adapter (1) one end of keeping away from changeover plug (2), plug wire mouth (9) have three kinds of different models.

6. The convertible AC plug for an adapter according to claim 2, wherein: the two sides of the inner wall of the fixed groove (32) are fixedly connected with sliding grooves (10), and the size of each sliding groove (10) is consistent with that of the moving block (33).