CN209963962U

CN209963962U - Novel general power adapter

Info

Publication number: CN209963962U
Application number: CN201920940318.6U
Authority: CN
Inventors: 候磊
Original assignee: Shenzhen Yien Industrial Co Ltd
Current assignee: Shenzhen Yien Industrial Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-01-17
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a novel universal power adapter, which belongs to the technical field of power adapters and comprises an adapter main body, wherein the adapter main body is connected with a protective cover through a rotating shaft, connecting plates are fixed on two sides of the outer surface of the protective cover, one side of the connecting plate is fixed with a spring and is provided with a spring, a clamping hole, a clamping column and a pull rod, when the protective cover needs to be opened to maintain the adapter, a user pulls the pull rod by keeping away from the adapting direction, the pull rod moves to enable the clamping column to move out from the clamping hole, the clamping column moves to extrude the spring at the same time, the spring is compressed under stress, then the protective cover is opened to maintain the interior of the adapter, after the maintenance is finished, the spring is compressed by repeating the steps, and when the clamping column and the clamping hole are at the same horizontal height, the user loosens the pull rod to enable the spring to, and avoid the adapter to drop to the subaerial condition that makes the protective cover open to take place.

Description

Novel general power adapter

Technical Field

The utility model relates to a power adapter technical field specifically is a novel general power adapter.

Background

The Power adapter (Power adapter) is a Power supply conversion device for small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the Power adapter is that alternating current input is converted into direct current output; the device can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, set top boxes, routers, light bars, massage instruments and the like.

Current power adapter often adopts flip setting, so that the user maintains the adapter that the damage appears, but the protective cover is connected with the adapter main part only through the mode of recess with lug looks adaptation, and this kind of connected mode is insecure, when the adapter drop and with ground collision, the lug easily shifts out in the recess, thereby make the protective cover open, simultaneously because the louvre gets into can be followed to the dust, lead to piling up a large amount of dusts in adapter main part inside, and inconvenient clear up the dust, get off the operation that easily influences the adapter for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel general power adapter has solved among the above-mentioned background art problem that protective cover and adapter main part connected mode are insecure and inconvenient clearance adapter inside dust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel general power adapter, includes the adapter main part, the adapter main part is connected with the protective cover through the pivot, the surface both sides of protective cover are fixed with the connecting plate, one side of connecting plate is fixed with the spring, the one end of spring is fixed with the card post, the both sides of card post are fixed with the pull rod, the surface top of adapter main part is run through there are two card holes, the surface below of adapter main part is run through there are a plurality of louvres, one side of adapter main part is connected with first power cord, the opposite side of adapter main part is connected with the second power cord, the spout has been seted up to the inside both sides of adapter main part, the internal connection of spout has the slider, the top of slider is connected with the brush, one side of slider is fixed with the connecting rod, just the.

Preferably, the number of the springs is two, and the manufacturing material of the springs comprises manganese steel.

Preferably, the connecting plate is 7-shaped, and the outer surface of the connecting plate is adhered with a rubber layer through strong glue.

Preferably, the clamping hole is matched with the clamping column, and one end of the clamping column is arc-shaped.

Preferably, the number of the sliding blocks is two, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, the material of which the brush is made comprises PPC.

Compared with the prior art, the beneficial effects of the utility model are that: the novel universal power adapter is provided with a spring, a clamping hole, a clamping column and a pull rod, when a protective cover needs to be opened to maintain the adapter, a user pulls the pull rod by keeping away from the adapting direction, the pull rod moves to enable the clamping column to move out of the clamping hole, the clamping column moves to extrude the spring at the same time, the spring is stressed and compressed, then the protective cover is opened so as to maintain the interior of the adapter, after the maintenance is finished, the spring is compressed by repeating the steps, when the clamping column and the clamping hole are at the same horizontal height, the user loosens the pull rod to enable the spring to recover elasticity, the clamping column is clamped into the clamping hole to fix the protective cover, the situation that the protective cover is opened when the adapter drops to the ground is avoided, the firmness of connection between the protective cover and the adapter is improved, the novel universal power adapter is provided with a brush, a connecting rod, a sliding chute and a sliding, make the connecting rod toward keeping away from the adapter direction and remove, the connecting rod removes and drives the slider and slide in the spout simultaneously, the slider slides and drives the brush and remove, the brush removes in order to clear up the inside dust of adapter, and make the dust gather in the corner department that is close to the louvre, then open the protective cover through repeated above-mentioned step, and the upset adapter, make the dust fall out, and improve the cleaning efficiency to the dust, with the dust accumulation volume in the reduction adapter, reduce the dust and pile up the influence that causes the adapter in a large number.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the inner structure of the side surface of the adapter body according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. an adapter body; 2. a first power line; 3. a second power supply line; 4. a connecting plate; 5. a protective cover; 6. a pull rod; 7. heat dissipation holes; 8. a rotating shaft; 9. a spring; 10. clamping the column; 11. a clamping hole; 12. a connecting rod; 13. a slider; 14. a chute; 15. and a brush.

Detailed description of the preferred embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a novel universal power adapter comprises an adapter body 1, a first power line 2, a second power line 3, a connecting plate 4, a protective cover 5, a pull rod 6, heat dissipation holes 7, a rotating shaft 8, springs 9, clamping columns 10, clamping holes 11, a connecting rod 12, a slider 13, a sliding groove 14 and a brush 15, wherein the adapter body 1 is connected with the protective cover 5 through the rotating shaft 8, the connecting plate 4 is fixed on two sides of the outer surface of the protective cover 5, the springs 9 are fixed on one side of the connecting plate 4, the clamping columns 10 are fixed on one ends of the springs 9, the pull rod 6 is fixed on two sides of the clamping columns 10, the two clamping holes 11 penetrate through the upper portion of the outer surface of the adapter body 1, a plurality of heat dissipation holes 7 penetrate through the lower portion of the outer surface of the adapter body 1, the first power line 2 is connected on one side of the adapter body 1, the second power line 3, the inside both sides of adapter main part 1 have been seted up spout 14, the internal connection of spout 14 has slider 13, the top of slider 13 is connected with brush 15, one side of slider 13 is fixed with connecting rod 12, just connecting rod 12 runs through adapter main part 1, because of being provided with pull rod 6 to the user makes the card post 10 remove through pulling pull rod 6.

Referring to fig. 1-3, two springs 9 are provided, and the spring 9 is made of manganese steel to compress the spring 9 and facilitate the movement of the clamp column 10, the connecting plate 4 is 7-shaped, and a rubber layer is adhered to the outer surface of the connecting plate 4 by a strong adhesive, so that a proper distance exists between the connecting plate 4 and the adapter body 1, and the clamp column 10 compresses the spring 9.

Referring to fig. 2-4, the locking hole 11 is adapted to the locking post 10, and one end of the locking post 1 is arc-shaped, so that the locking hole 11 is locked in the locking post 10, and the protective cover 5 is conveniently fixed, the sliding block 13 is slidably connected to the sliding slot 14, so that the sliding block 13 slides in the sliding slot 14, and the sliding block 13 drives the brush 15 to move.

Referring to fig. 2 and 4, the material of the brush 15 includes PPC, so that the brush 15 cleans dust inside the adaptor body 1.

The working principle is as follows: firstly, when a user needs to use the adapter main body 1, the first power line 2 is inserted into a power socket, the second power line 3 is inserted into an electronic product, then the adapter main body 1 works, when the adapter main body 1 is damaged, the user can pull the pull rod 6, the pull rod 6 moves to enable the clamping column 10 to move out of the clamping hole 11, the clamping column 10 extrudes the spring 9, the spring 9 is compressed under stress, then the user opens the protective cover 5 through the rotating shaft 8 to maintain the interior of the adapter main body 1, when the protective cover needs to be closed after maintenance is completed, the user only needs to reversely rotate the protective cover 5 and pull the pull rod 6 to enable the spring 9 to be compressed, when the clamping hole 11 and the clamping column 10 are positioned at the same height, the user loosens the pull rod 6, the spring 9 recovers elasticity, the clamping column 10 is clamped into the clamping hole 11 to fix the protective cover 5, when dust in the adapter main body 1 needs to be cleaned, the user is through pulling connecting rod 12, make connecting rod 12 toward keeping away from adapter main part 1 direction and remove, connecting rod 12 removes simultaneously and drives slider 13 and slide in spout 14, slider 13 slides and drives brush 15 and remove, brush 15 removes in order to clear up the inside dust of adapter main part 1, and makes the dust gather in the corner department that is close to louvre 7, then opens protective cover 5 through repeating above-mentioned step to upset adapter main part 1, make the dust fall out can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel universal power adapter comprises an adapter main body (1), and is characterized in that: the adapter body (1) is connected with a protective cover (5) through a rotating shaft (8), connecting plates (4) are fixed on two sides of the outer surface of the protective cover (5), a spring (9) is fixed on one side of each connecting plate (4), a clamping column (10) is fixed at one end of the spring (9), pull rods (6) are fixed on two sides of the clamping column (10), two clamping holes (11) penetrate through the upper portion of the outer surface of the adapter body (1), a plurality of radiating holes (7) penetrate through the lower portion of the outer surface of the adapter body (1), one side of the adapter body (1) is connected with a first power line (2), the other side of the adapter body (1) is connected with a second power line (3), sliding grooves (14) are formed in two inner sides of the adapter body (1), and sliding blocks (13) are connected with the inner portions of the sliding grooves (14), the top of slider (13) is connected with brush (15), one side of slider (13) is fixed with connecting rod (12), just the one end that slider (13) were kept away from in connecting rod (12) extends to the outside of adapter main part (1).

2. The novel universal power adapter as claimed in claim 1, wherein: the number of the springs (9) is two, and the manufacturing material of the springs (9) comprises manganese steel.

3. The novel universal power adapter as claimed in claim 1, wherein: the connecting plate (4) is in a 7 shape, and a rubber layer is adhered to the outer surface of the connecting plate (4) through strong glue.

4. The novel universal power adapter as claimed in claim 1, wherein: the clamping hole (11) is matched with the clamping column (10), and one end of the clamping column (10) is arc-shaped.

5. The novel universal power adapter as claimed in claim 1, wherein: the number of the sliding blocks (13) is two, and the sliding blocks (13) are connected with the sliding grooves (14) in a sliding mode.

6. The novel universal power adapter as claimed in claim 1, wherein: the manufacturing material of the brush (15) comprises PPC.