CN218733353U

CN218733353U - Power adapter

Info

Publication number: CN218733353U
Application number: CN202222934771.0U
Authority: CN
Inventors: 刘所琴
Original assignee: Dongguan Huangyu Intelligent Co ltd
Current assignee: Dongguan Huangyu Intelligent Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a power adapter, this adapter aim at solving the power adapter of cell-phone among the prior art and can not carry out nimble adjustment problem. This adapter includes shell, mounting panel and coupling assembling, the mounting panel joint is at the one end opening part of shell, fixedly connected with PCB board between the inside of shell and the inboard of mounting panel, two guide ways that are the symmetry and set up are seted up at the outside middle part of mounting panel, the outside of mounting panel lies in and sets up the three spacing groove that is equidistant distribution between two guide ways, coupling assembling sets up the outside at the mounting panel.

Description

Power adapter

Technical Field

The utility model belongs to the technical field of the adapter, concretely relates to power adapter.

Background

With the increasing popularity of electronic devices, electronic devices have become indispensable social tools and entertainment tools in people's daily life. Taking a mobile phone as an example, because of the particularity of the mobile phone, the power adapter is small in size and convenient to carry, and meanwhile, the conventional power adapter is usually and directly inserted into a power strip.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To prior art not enough, the utility model aims to provide a power adapter, this adapter aim at solving the power adapter of cell-phone among the prior art can not carry out nimble adjustment problem.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such power adapter, this adapter include shell, mounting panel and coupling assembling, the mounting panel joint is at the one end opening part of shell, fixedly connected with PCB board between the inside of shell and the inboard of mounting panel, two guide ways that are the symmetry and set up are seted up at the outside middle part of mounting panel, the three spacing groove that is equidistant distribution is seted up in the outside of mounting panel and lie in between two guide ways, coupling assembling sets up the outside at the mounting panel, can be convenient for insert this adapter on the row of inserting in a flexible way through adjustment coupling assembling like this.

When the adapter of the technical scheme is used, the connecting assembly can be adjusted according to the use condition of the power strip, three states are adopted during adjustment, the first state is that the connecting seat is positioned in the middle of the mounting plate, the limiting block is clamped in the limiting groove in the middle under the action of the reset spring at the moment, then the plug is rotated, the plug drives the rotating seat to rotate in the connecting seat until the plug and the rotating seat are relatively vertical to the connecting seat, and at the moment, the adapter can be inserted into the slot in the middle of the power strip through the plug;

the second state is that the connecting seat is pushed to move towards one of the limiting grooves on two sides, so that the connecting seat can drive the connecting strip and the arc-shaped strip on the connecting seat to slide in the guide groove, the rotating seat and the plug on the connecting seat can be driven to move when the connecting seat moves, meanwhile, the limiting block on the connecting seat can be driven to move when the connecting seat moves, the limiting block is positioned in the limiting groove, the inclined surface of the limiting block is extruded with the inner wall of the limiting groove under the action of external force, so that the limiting block moves towards the mounting groove, meanwhile, the limiting block drives the limiting plate to move towards the mounting groove and extrudes the reset spring, when the limiting block moves out of the limiting groove, the limiting block can slide on the mounting plate under the action of the reset spring, when the connecting seat moves to the limiting groove on the outer side, the limiting block can be driven to reset under the action of the reset spring, so that the limiting block enters the corresponding limiting groove, the position adjustment of the plug is completed, then, the plug is rotated by the rotating seat by a certain angle, so that the plug and the mounting plate is positioned in a state of being parallel to the plug and the outer side of the socket is finally inserted in the outmost side of the socket;

the state when this adapter is in time carried to the third kind of state, is adjusting the connecting seat to the spacing groove department in the outside according to above-mentioned mode promptly, then rotates the plug and makes it overturn to the inboard of mounting panel to make plug and mounting panel be in relative parallel state, the plug does not spill the shell this moment, has avoided making the plug prick the people easily carrying this adapter.

Preferably, the jack has all been seted up in one side middle part that the mounting panel was kept away from to the shell and both sides middle part around it, and the jack can guide USB to connect and interface grafting, and USB connects to insert in the jack of three different positions in a flexible way simultaneously, convenient to use.

Furthermore, the PCB is located below the jacks, the upper surface edge of the PCB is fixedly connected with interfaces at positions corresponding to the three jacks, and the interfaces can enable the inserted USB connectors to be electrically connected with the power strip through the PCB.

Further, coupling assembling includes the connecting seat, the one end of connecting seat and the position that corresponds with two guide slots are provided with the direction subassembly, two the equal sliding connection of direction subassembly is in corresponding guide slot, two the direction subassembly all includes connecting strip and arc type strip, the one end of connecting strip and the one end fixed connection of connecting seat, arc type strip fixed connection is at the other end of connecting strip, and connecting strip and arc type strip can lead the connecting seat, reduce the frictional force between connecting seat and the mounting panel.

Furthermore, the other end inner wall damping of connecting seat articulates there is the seat that rotates, rotate the seat and keep away from two plugs of one end fixedly connected with of connecting seat, be convenient for like this adjust the position of plug.

Furthermore, the mounting groove has been seted up to the one end of connecting seat and with the corresponding position in spacing groove, the inside sliding connection of mounting groove has the limiting plate, fixedly connected with reset spring between one side of limiting plate and the inner wall of mounting groove, the opposite side fixedly connected with stopper (, like this under reset spring's effect through the limiting plate drive can make the limiting plate contact with spacing inslot portion or mounting panel all the time.

Furthermore, the stopper is kept away from the one end and the spacing groove looks adaptation of limiting plate, and the stopper is kept away from the one end of limiting plate and is run through the mounting groove and extend to the spacing inslot, the stopper is kept away from the one end of limiting plate and has been seted up two inclined planes, and the inclined plane on the stopper can be with the inner wall looks adaptation of spacing groove like this to be sliding connection, be convenient for the stopper get into and shift out the spacing groove.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. rotate the plug on the connecting seat through rotating the seat, the connecting seat can slide on the mounting panel through connecting strip and arc strip, and the cooperation stopper carries on spacingly to the position of connecting seat, make this adapter have three kinds of states, first state makes the plug can be in the vertical state for the mounting panel, the second state can make plug and mounting panel be in the parallel state relatively, the third state is the inboard with plug upset to the mounting panel on the basis of second kind of state, not only can make this adapter insert in a flexible way under first and second kind of state on inserting the row like this, and can hand-carry this adapter through third kind of state, avoid the plug to prick the people.

Drawings

FIG. 1 is a schematic view of the overall structure of one embodiment of the apparatus of the present invention;

FIG. 2 is a schematic view of another embodiment of the apparatus of the present invention from another perspective;

FIG. 3 is a schematic diagram of the overall explosion of an embodiment of the apparatus of the present invention;

FIG. 4 is an exploded view of a coupling assembly according to one embodiment of the apparatus of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to an embodiment of the present invention.

The labels in the figures are: 1. a housing; 101. a jack; 2. mounting a plate; 201. a guide groove; 202. a limiting groove; 3. a PCB board; 301. an interface; 4. a connecting assembly; 401. a connecting seat; 402. mounting grooves; 403. a return spring; 404. a connecting strip; 405. an arc-shaped strip; 5. a rotating seat; 501. a plug; 6. a limiting plate; 601. and a limiting block.

Detailed Description

This embodiment is a power adapter, its schematic structure is shown in fig. 1-5, this adapter includes shell 1, mounting panel 2 and coupling assembling 4, 2 joints of mounting panel are at the one end opening part of shell 1, fixedly connected with PCB board 3 between the inside of shell 1 and the inboard of mounting panel 2, two guide ways 201 that are the symmetry and set up are seted up at the outside middle part of mounting panel 2, the three spacing groove 202 that is equidistant distribution is seted up in the outside of mounting panel 2 and lie in between two guide ways 201, coupling assembling 4 sets up the outside at mounting panel 2.

Wherein, jack 101 has all been seted up at one side middle part and its front and back both sides middle part that mounting panel 2 was kept away from to shell 1.

The PCB 3 is located below the insertion holes 101, and the upper surface edge of the PCB 3 is fixedly connected with the interfaces 301 at positions corresponding to the three insertion holes 101.

In addition, the connecting assembly 4 comprises a connecting seat 401, a guide assembly is arranged at one end of the connecting seat 401 and at a position corresponding to the two guide grooves 201, the two guide assemblies are connected in the corresponding guide grooves 201 in a sliding manner, each guide assembly comprises a connecting strip 404 and an arc-shaped strip 405, one end of the connecting strip 404 is fixedly connected with one end of the connecting seat 401, and the arc-shaped strip 405 is fixedly connected with the other end of the connecting strip 404; the other end of the connecting seat 401 is hinged with a rotating seat 5 in a damping manner, and one end of the rotating seat 5 far away from the connecting seat 401 is fixedly connected with two plugs 501; mounting groove 402 has been seted up to the one end of connecting seat 401 and the corresponding position of spacing groove 202, and the inside sliding connection of mounting groove 402 has limiting plate 6, fixedly connected with reset spring 403 between one side of limiting plate 6 and the inner wall of mounting groove 402, the opposite side fixedly connected with stopper 601 of limiting plate 6.

In addition, the one end that limiting plate 6 was kept away from to limiting block 601 and spacing groove 202 looks adaptation, and limiting block 601 runs through mounting groove 402 and extends to spacing inslot 202 far away from the one end of limiting plate 6, and two inclined planes have been seted up to the one end that limiting block 601 kept away from limiting plate 6.

The connecting assembly 4 and the stop block 601 of the adapter are shown in fig. 4-5.

When the device of the technical scheme is used, the connecting assembly 4 can be adjusted according to the use condition of the power strip, three states exist in the adjustment, the first state is that the connecting seat 401 is located in the middle of the mounting plate 2, the limiting block 601 is clamped in the limiting groove 202 in the middle under the action of the reset spring 403 at the moment, then the plug 501 is rotated, the plug 501 drives the rotating seat 5 to rotate in the connecting seat 401 until the plug 501 and the rotating seat 5 are in a vertical state relative to the connecting seat 401, and at the moment, the adapter can be inserted into the slot in the middle of the power strip through the plug 501;

the second state is that the connecting base 401 is pushed to move towards one of the limiting grooves 202 on the two sides, so that the connecting base 401 can drive the connecting strip 404 and the arc-shaped strip 405 thereon to slide in the guide groove 201, the rotating base 5 and the plug 501 on the connecting base 401 can be driven to move when the connecting base 401 moves, meanwhile, the limiting block 601 on the connecting base 401 can be driven to move when the connecting base 401 moves, the limiting block 601 is located in the limiting groove 202 at the moment, the inclined surface of the limiting block 601 is extruded with the inner wall of the limiting groove 202 under the action of external force, so that the limiting block 601 moves towards the mounting groove 402, meanwhile, the limiting block 601 drives the limiting plate 6 to move towards the mounting groove 402 and extrude the reset spring 403, when the limiting block 601 moves out of the limiting groove 202, the limiting block 601 can slide on the mounting plate 2 under the action of the reset spring 403, when the connecting base 401 moves to the limiting groove 202 on the outer side, the limiting block 6 and the limiting block 601 can be reset under the action of the reset spring 403, so that the limiting block 601 can enter the corresponding limiting groove 202, the position adjustment of the plug 501 is completed, and then the plug 5 rotates to rotate by a certain angle, so that the rotating base 401 and the plug 501 is located in a state relative to the outermost side of the mounting plate 202, and the plug 501 is inserted in a state, and the shell 501, at the outermost side, at this moment, the last plug 501 is inserted state, and the shell 501 is inserted in the shell 501;

the third state is a state when the adapter is carried in time, that is, the connecting seat 401 is adjusted to the position of the limiting groove 202 on the outermost side according to the above-mentioned manner, and then the plug 501 is rotated to turn over toward the inner side of the mounting plate 2, and the plug 501 and the mounting plate 2 are in a relatively parallel state, at this time, the plug 501 does not leak out of the housing 1, and the situation that the plug 501 is easily pricked by a person when carrying the adapter is avoided.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A power adapter, this adapter includes shell (1), mounting panel (2) and coupling assembling (4), its characterized in that: mounting panel (2) joint is at the one end opening part of shell (1), fixedly connected with PCB board (3) between the inside of shell (1) and the inboard of mounting panel (2), two guide way (201) that are the symmetry and set up are seted up at the outside middle part of mounting panel (2), three spacing groove (202) that are equidistant distribution are seted up to the outside of mounting panel (2) and lie in between two guide way (201), coupling assembling (4) set up the outside at mounting panel (2).

2. The power adapter as claimed in claim 1, wherein the middle of one side of the shell (1) far away from the mounting plate (2) and the middle of the front and back sides of the shell are provided with jacks (101).

3. A power adapter as claimed in claim 1, wherein the PCB board (3) is located below the jacks (101), and interfaces (301) are fixedly connected to the edge of the upper surface of the PCB board (3) at positions corresponding to the three jacks (101).

4. The power adapter as claimed in claim 1, wherein the connecting assembly (4) comprises a connecting base (401), a guiding assembly is arranged at one end of the connecting base (401) and at a position corresponding to the two guiding grooves (201), the two guiding assemblies are slidably connected in the corresponding guiding grooves (201), each guiding assembly comprises a connecting strip (404) and an arc-shaped strip (405), one end of the connecting strip (404) is fixedly connected with one end of the connecting base (401), and the arc-shaped strip (405) is fixedly connected with the other end of the connecting strip (404).

5. A power adapter as claimed in claim 4, characterized in that the other end of the connecting base (401) is hinged with a rotating base (5) in a damping manner, and two plugs (501) are fixedly connected to one end of the rotating base (5) far away from the connecting base (401).

6. The power adapter according to claim 4, wherein a mounting groove (402) is formed at one end of the connecting seat (401) and at a position corresponding to the limiting groove (202), a limiting plate (6) is slidably connected inside the mounting groove (402), a return spring (403) is fixedly connected between one side of the limiting plate (6) and the inner wall of the mounting groove (402), and a limiting block (601) is fixedly connected to the other side of the limiting plate (6).

7. The power adapter according to claim 6, wherein one end of the limiting block (601) away from the limiting plate (6) is matched with the limiting groove (202), one end of the limiting block (601) away from the limiting plate (6) penetrates through the mounting groove (402) and extends into the limiting groove (202), and two inclined planes are formed at one end of the limiting block (601) away from the limiting plate (6).