CN211151807U

CN211151807U - Adapter with rotary plug

Info

Publication number: CN211151807U
Application number: CN202020209097.8U
Authority: CN
Inventors: 雷红军; 雷应平; 方英杰
Original assignee: Dongguan Leiwei Electronic Co ltd
Current assignee: Dongguan Leiwei Electronic Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-07-31
Anticipated expiration: 2030-02-25

Abstract

The utility model relates to the technical field of electronic equipment, in particular to an adapter with a rotary plug, which comprises an adapter body, a rotary structure arranged on the adapter body and a plug arranged on the rotary structure; the rotary structure comprises a base and a rotary table, the base is fixed on the end face of the adapter body, a round mounting cavity is formed in one end, away from the adapter body, of the base, the rotary table can be placed into the mounting cavity, and the rotary table is rotatably connected with the base; the adapter body is provided with a base, a turntable, a locking block and an unlocking assembly, wherein the turntable is provided with a locking block which can radially stretch out and draw back, the locking block is arranged on two sides of the end face of the turntable far away from the adapter body, the clamping assembly is arranged between the locking block and the base, and the unlocking assembly is arranged between the locking block and the turntable and used for converting the rotary connection and the clamping connection between the. The utility model discloses can adjust the direction of the plug of connection on adapter body to on inserting the socket better, improved adapter body's suitability.

Description

Adapter with rotary plug

Technical Field

The utility model belongs to the technical field of the electronic equipment technique and specifically relates to an adapter with rotating plug is related to.

Background

Generally, electronic devices have different voltages according to the type of the electronic device and the use thereof, and also, the shape of an input unit in which power is provided is different according to each product. Therefore, it is necessary to supply power to the electronic device by supplying a power supply voltage suitable for the electronic device through the adapter. The high voltage in the house is converted into the stable low voltage which can work, so that the house can work normally.

Most power adapter is for inserting wall formula power adapter, and it is outstanding from the power adapter body to insert power adapter directly on the socket when inserting the plug. Because the socket installation direction, the installation position and the arrangement mode of different places are different, and because the power adapter body has certain volume, and the plug of traditional power adapter is fixed with the adapter body, can not adjust the direction of plug, so when inserting wall-plugging power adapter in wall socket or extension line socket, often can produce the plug of adjacent socket and interfere, lead to unable smooth insertion power adapter.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an adapter with rotatory plug, its direction that can adjust the plug of connection on adapter body to insert the socket better, improved adapter body's suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an adapter with a rotary plug comprises an adapter body, a rotary structure arranged on the adapter body and a plug arranged on the rotary structure, wherein one end face of the adapter body is electrically connected with a power line;

the rotary structure comprises a base and a rotary table, the base is fixed on the end face of the adapter body, a round mounting cavity is formed in one end, away from the adapter body, of the base, the rotary table can be placed into the mounting cavity, and the rotary table is rotatably connected with the base; the adapter body is provided with a base, a turntable, a locking block and an unlocking assembly, wherein the turntable is provided with a locking block which can radially stretch out and draw back, the locking block is arranged on two sides of the end face of the turntable far away from the adapter body, the clamping assembly is arranged between the locking block and the base, and the unlocking assembly is arranged between the locking block and the turntable and used for converting the rotary connection and the clamping connection between the.

Through adopting above-mentioned technical scheme, be provided with revolution mechanic on the adapter body for fix the plug on revolution mechanic and can rotate the regulation direction, thereby when the adapter was inserted on the socket, can adjust to suitable direction of inserting and insert on the socket, improve the suitability of adapter. When the turntable rotates to a set fixed position on the base, the turntable and the base are fixedly connected in a clamping mode through the clamping and fixing component, inconvenience caused by random rotation of a plug of the adapter in the use process is prevented, and when the turntable needs to rotate to another set fixed position on the base, the clamping and fixing state of the turntable and the base can be relieved through the unlocking component, so that the clamping and fixing connection relation of the turntable and the base is converted into the rotating connection relation.

Preferably, the clamping and fixing component comprises four limiting holes and two clamping blocks which are used for being spliced with the limiting holes, the four limiting holes are arranged on the inner annular wall of the mounting cavity of the base, and the four limiting holes are symmetrical in pairs relative to the central axis of the base; the two clamping blocks are respectively arranged on the side surfaces of the two locking blocks far away from the center of the turntable.

Through adopting above-mentioned technical scheme, when rotating the carousel and turning the locking block to the position department in spacing hole, the fixture block can be embedded into in the spacing hole to can be connected carousel and base card solid, and then can lock the carousel in fixed position department, avoid the plug on the carousel to rotate at will and influence the normal use of adapter.

Preferably, two sections of rotating grooves are formed in the inner annular wall of the installation cavity of the base, the two sections of rotating grooves are connected with two adjacent limiting holes, the two sections of rotating grooves are symmetrical about the central axis of the base, the limiting holes are located on one side, far away from the central axis of the base, of the rotating grooves, and the clamping blocks are rotatably connected in the two sections of rotating grooves respectively.

By adopting the technical scheme, the two sections of the symmetrical and unconnected rotating grooves are arranged, so that the fixture blocks of the locking blocks can be limited to rotate in the same direction in the rotating grooves all the time, and the electric wire electrically connected to the plug is prevented from rotating and winding in one direction along with the rotating disc.

Preferably, the surface of the rotating disc is provided with two radially extending mounting grooves, the mounting grooves are symmetrically arranged around the central axis of the rotating disc, and the locking block is slidably arranged in the mounting grooves.

Through adopting above-mentioned technical scheme, slide the locking block and set up in the mounting groove to enable to set up in the fixture block of locking block pegs graft into spacing hole.

Preferably, the unblock subassembly is the spring, and the one end of spring is contradicted with a lateral wall of mounting groove, and the other end is contradicted with the locking piece, and the spring gives the locking piece an elasticity of keeping away from the carousel center.

By adopting the technical scheme, the springs are arranged on the two opposite side surfaces of the locking block and the mounting groove of the rotary table, the springs are compressed, the locking block can be pulled out from the limiting hole, the clamping state of the rotary table and the base is released, and the rotary table and the base are restored to the rotating state; the spring is loosened, the locking block moves to one side far away from the center of the turntable under the action of the elastic force of the spring, and the lug is inserted into the limiting hole, so that the turntable and the base are changed into a clamping state.

Preferably, when the spring is compressed to the shortest length, the latch is located in the rotation groove.

Through adopting above-mentioned technical scheme, when in order to let the locking piece remove, the locking piece can be restricted in the swivelling chute to can guarantee that the carousel does not break away from with the base.

Preferably, be provided with the guide unit between the mounting groove of locking piece and carousel, the guide unit includes fixed column and jack, and the lateral wall at the mounting groove of carousel is fixed to the fixed column, and the fixed column is along the radial extension of carousel and wear to locate spring and jack in proper order, and the jack sets up on the side that the locking piece is close to the fixed column, fixed column and jack cooperation of pegging graft.

Through adopting above-mentioned technical scheme, when the spring is flexible, the spring can be linear motion along the fixed column, prevents that the spring from taking place crooked phenomenon.

Preferably, the base is close to the one end shaping of adapter body and has the perforation, and the perforation runs through the base and communicates with the installation cavity, pin and the carousel fixed connection of plug, and the electric wire passes the perforation, and then lets in the adapter body.

Through adopting above-mentioned technical scheme, the base is close to the one end shaping of adapter body and has the perforation, and it is internal that the power supply line lets in the adapter, and when the plug rotated, can not influence the pin of plug.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the adapter body is provided with the rotating structure, so that the plug fixed on the rotating structure can rotate to adjust the direction, and when the adapter is inserted on the socket, the plug can be adjusted to a proper insertion direction and inserted on the socket, and the applicability of the adapter is improved;

2. when the turntable rotates to a set fixed position on the base, the turntable and the base are fixedly connected through the clamping and fixing component, inconvenience caused by random rotation of a plug of the adapter in the use process is prevented, and when the turntable needs to rotate to another set fixed position on the base, the clamping and fixing state of the turntable and the base can be released through the unlocking component, so that the clamping and fixing connection relationship of the turntable and the base is restored to the rotating connection relationship.

Drawings

FIG. 1 is a schematic diagram of an adapter having a rotating plug;

FIG. 2 is an exploded view of an adapter having a rotating plug;

FIG. 3 is a schematic view of a rotating structure;

fig. 4 is an exploded schematic view of the turntable.

In the figure: 1. a rotating structure; 2. an adapter body; 3. a plug; 4. a power line; 10. a base; 20. a turntable; 30. an electric wire; 110. a mounting cavity; 120. perforating; 130. a limiting hole; 140. a rotating tank; 210. mounting grooves; 220. a locking block; 230. a clamping block; 240. a spring; 250. fixing a column; 260. and (4) inserting the jack.

Detailed Description

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

As shown in fig. 1, for the utility model discloses an adapter with rotary plug, including adapter body 2, set up revolution mechanic 1 on adapter body 2 and install in revolution mechanic 1's plug 3.

The shape of adapter body 2 is the cuboid, and electric connection has power cord 4 on adapter body 2's an terminal surface, and revolution mechanic 1 installs on adapter body 2's another terminal surface, and revolution mechanic 1 imbeds adapter body 2 along the central line axial direction of self. As shown in fig. 2, one end of the pin of the plug 3 is electrically connected with the electric wire 30 and passes through the rotary structure 1 to be electrically connected with the adapter body 2.

Revolution mechanic 1 includes base 10 and carousel 20, base 10 is fixed on adapter body 2's terminal surface, and the terminal surface parallel and level of base 10 and adapter body 2, the one end that adapter body 2 was kept away from to base 10 is equipped with circular shape installation cavity 110, installation cavity 110 can be put into to carousel 20, the one end shaping that is close to adapter body 2 of base 10 has perforation 120, perforation 120 runs through base 10 and communicates with installation cavity 110, the pin and the carousel 20 fixed connection of plug 3, electric wire 30 passes perforation 120, and then let in adapter body 2.

As shown in fig. 3, four limiting holes 130 are formed in the inner circumferential wall of the mounting cavity 110 of the base 10, and two of the four limiting holes 130 are symmetrical with respect to the central axis of the base 10. Two sections of arc-shaped rotating grooves 140 are further formed in the inner annular wall of the installation cavity 110 of the base 10, the two sections of rotating grooves 140 are connected with the two adjacent limiting holes 130, the two sections of rotating grooves 140 are symmetrical about the central axis of the base 10, the limiting holes 130 are located on one side, away from the central axis of the base 10, of the rotating grooves 140, and the limiting holes 130 are communicated with the rotating grooves 140.

As shown in fig. 4, the turntable 20 has mounting grooves 210 on both sides of the surface thereof, the mounting grooves 210 are symmetrically disposed about the central axis of the turntable 20, the mounting grooves 210 extend in the radial direction of the turntable 20 and penetrate through the outer circumferential surface of the turntable 20, and a locking block 220 is slidably disposed in the mounting grooves 210. The side of the locking block 220 away from the center of the dial 20 has a latch 230, the latch 230 extends along the radial direction of the dial 20, and the two latches 230 are used for being embedded in the two opposite limiting holes 130 in the base 10.

A spring 240 is disposed between the locking block 220 and the wall of the mounting groove 210, one end of the spring 240 abuts against one side wall of the mounting groove 210, and the other end abuts against the locking block 220, and the spring 240 gives the locking block 220 an elastic force far away from the center of the turntable 20, so that the convex section 230 protrudes out of the turntable 20. The locking block 220 is also provided with a socket 260 and a fixing post 250 on the side facing the center of the turntable 20. The fixing post 250 is fixed on the side wall of the mounting groove 210 of the rotary disc 20, the fixing post 250 extends along the radial direction of the rotary disc 20 and penetrates through the spring 240, the insertion hole 260 is arranged on the side surface of the locking block 220 close to the fixing post 250, and the radius of the insertion hole 260 is larger than the fixed radius and smaller than the radius of the spring 240, so that the fixing post 250 can be inserted into the insertion hole 260 for keeping the expansion and contraction process of the spring 240 to be linear motion, and the spring 240 is supported outside the insertion hole 260. When the latch 230 of the locking block 220 is inserted into the limiting hole 130, the fixing post 250 is located in the insertion hole 260, so as to ensure that the locking block 220 is not separated from the rotary plate 20.

The implementation principle of the embodiment is as follows: as shown in fig. 3, in a normal state, the latch 230 of the locking block 220 is inserted into the limiting hole 130 of the base 10, so that the turntable 20 and the base 10 are in a fastening state; when the direction of the plug 3 needs to be adjusted by rotating, the locking blocks 220 at the two sides of the turntable 20 are pressed by hands, the spring 240 is compressed, the locking blocks 220 at the two sides move towards the direction of the center of the turntable 20, and the latch 230 of the locking block 220 is withdrawn from the limiting hole 130, the locked state of the turntable 20 and the base 10 is unlocked to be the rotating state, the turntable 20 is rotated, the latch 230 rotates along with the turntable 20 in the rotating groove 140, meanwhile, the iron block 280 and the magnet 270 are respectively arranged on the opposite side surfaces of the fixture block 230 and the limiting hole 130, a magnetic attraction effect is provided between the iron block 280 and the magnet 270, the fixture block 230 can be guided to rotate towards the position of the limiting hole 130, the fixture block 230 is positioned at the position of the other pair of limiting holes 130, the locking block 220 is loosened, the spring 240 has an elastic force, the locking block 220 is pushed to move towards the direction of the turntable 20 far away from the center of the turntable 20, the fixture block 230 of the locking block 220 is embedded into the limiting hole 130, and the clamping state between the turntable 20 and the base 10 is restored.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An adapter having a rotating plug, characterized by: the adapter comprises an adapter body (2), a rotating structure (1) arranged on the adapter body (2) and a plug (3) arranged on the rotating structure (1), wherein one end face of the adapter body (2) is electrically connected with a power line (4), the rotating structure (1) is arranged on the other end face of the adapter body (2), the rotating structure (1) is embedded into the adapter body (2) along the direction of a self central shaft, one end of a pin of the plug (3) is electrically connected with an electric wire (30) and penetrates through the rotating structure (1) to be electrically connected with the adapter body (2);

the rotating structure (1) comprises a base (10) and a rotary table (20), the base (10) is fixed on the end face of the adapter body (2), a circular mounting cavity (110) is formed in one end, far away from the adapter body (2), of the base (10), and the rotary table (20) can be placed into the mounting cavity (110); carousel (20) rotate with base (10) to be connected, and carousel (20) keep away from the terminal surface both sides of adapter body (2) and are provided with radially flexible locking block (220), are provided with the solid subassembly of card between locking block (220) and base (10), are provided with the unblock subassembly between locking block (220) and carousel (20) for the rotation between conversion carousel (20) and base (10) is connected with the card and is connected.

2. An adapter having a rotatable plug according to claim 1, wherein: the clamping and fixing component comprises four limiting holes (130) and two clamping blocks (230) which are used for being connected with the limiting blocks in an inserting mode, the four limiting holes (130) are all arranged on the inner ring wall of the installation cavity (110) of the base (10), and the four limiting holes (130) are symmetrical in pairs relative to the central axis of the base (10); the two clamping blocks (230) are respectively arranged on the side surfaces of the two locking blocks (220) far away from the center of the rotary disc (20).

3. An adapter having a rotatable plug according to claim 2, wherein: two sections of rotating grooves (140) are formed in the inner annular wall of the installation cavity (110) of the base (10), the two sections of rotating grooves (140) are connected with two adjacent limiting holes (130), the two sections of rotating grooves (140) are symmetrical relative to the central axis of the base (10), the limiting holes (130) are located on one side, away from the central axis of the base (10), of the rotating grooves (140), and the clamping blocks (230) are rotatably connected in the two sections of rotating grooves (140) respectively.

4. An adapter having a rotatable plug according to claim 2, wherein: the surface of carousel (20) is equipped with two radial extension's mounting groove (210), and mounting groove (210) set up with the central axis symmetry of carousel (20), and locking piece (220) slidable establishes in mounting groove (210).

5. An adapter having a rotatable plug according to claim 2, wherein: the unlocking assembly is a spring (240), one end of the spring (240) is abutted against one side wall of the mounting groove (210), the other end of the spring is abutted against the locking block (220), and the spring (240) gives the locking block (220) an elastic force far away from the center of the rotary disc (20).

6. An adapter having a rotatable plug according to claim 5, wherein: when the spring (240) is compressed to the shortest length, the latch (230) is located in the rotation groove (140).

7. An adapter having a rotatable plug according to claim 4, wherein: be provided with the guide unit between locking piece (220) and mounting groove (210) of carousel (20), the guide unit includes fixed column (250) and jack (260), the lateral wall at mounting groove (210) of carousel (20) is fixed in fixed column (250), fixed column (250) along the radial extension of carousel (20) and wear to locate in spring (240) and jack (260) in proper order, jack (260) set up on locking piece (220) are close to the side of fixed column (250), fixed column (250) and jack (260) grafting cooperation.

8. An adapter having a rotatable plug according to claim 1, wherein: the base (10) are close to the one end shaping of adapter body (2) and have perforation (120), and perforation (120) run through base (10) and communicate with installation cavity (110), pin and carousel (20) fixed connection of plug (3), and electric wire (30) pass perforation (120), and then let in adapter body (2).