CN213661469U

CN213661469U - Portable power adapter

Info

Publication number: CN213661469U
Application number: CN202022744175.7U
Authority: CN
Inventors: 李佐先
Original assignee: Sichuan Senfengyuan Technology Co ltd
Current assignee: Sichuan Senfengyuan Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-09
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to the technical field of power adapters, in particular to a portable power adapter, wherein one side of a power adapter body is provided with a placing groove, one side of the placing groove is provided with a cover plate on the power adapter body, a clamping mechanism is arranged between the cover plate and the placing groove, and two groups of winding devices are arranged inside the placing groove; the winding device comprises fixing columns fixedly arranged at two ends of the placing groove, and a baffle is fixedly arranged at the other ends of the fixing columns. The device has simple structure, and the device that opens and shuts is connected the stability that increases the apron and close, has increased the convenience of opening and shutting simultaneously, and the wind-up device can realize being "8" font to the electric wire around in the recess of each other on the fixed column that affixes to the standing groove both ends to can play the effect that the rolling was placed to the electric wire, avoid the naked scattering of electric wire to place, realize accomodating to the electric wire, thereby the convenience is to the carrying of power adapter body.

Description

Portable power adapter

Technical Field

The utility model relates to a power adapter's technical field specifically is a portable's power adapter.

Background

The power adapter is a power supply conversion device of 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; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment.

The power cord on the current power adapter is all longer usually, uses the back comparatively in disorder easily to beat the festival and be not convenient for accomodate the arrangement, wastes time and energy to the arrangement of accomodating of power cord, influences the user and goes out to carry the use. Accordingly, those skilled in the art have provided a portable power adapter to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter convenient to carry to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable power adapter comprises a power adapter body, wherein a placing groove is formed in one side of the power adapter body, a cover plate is arranged on one side of the placing groove and positioned on the power adapter body, a clamping mechanism is arranged between the cover plate and the placing groove, and two groups of winding devices are arranged inside the placing groove;

the winding device comprises fixed columns fixedly arranged at two ends of the placing groove, a baffle is fixedly arranged at the other end of each fixed column, and arc-shaped grooves are formed in two sides of each fixed column;

the block mechanism is including fixed locating fixed being equipped with the sleeve in the middle of the standing groove, the fixed spacing ring that is equipped with of telescopic one end inner wall, telescopic top one side just is located run through in the middle of apron and is equipped with the push rod, the outside cover of push rod is equipped with the sleeve pipe, sheathed tube one end with the inner wall fixed connection of apron, the sheathed tube one end outside is equipped with quantity and is four movable rod, the one end of movable rod through first spring with bushing, the other end of movable rod pass through the hinge with the one end swing joint of push rod, the push rod is kept away from the one end of hinge is run through the apron just extends and presses handle fixed connection to its outside.

As a further proposal of the utility model, the two ends of the placing groove are provided with a groove at one side.

As a further aspect the utility model discloses inside one side of apron just is located the cover is equipped with the limiting plate on the sleeve pipe, one side of limiting plate with apron fixed connection, sheathed tube both sides just are located the indent has all been seted up on the limiting plate.

As a further scheme the apron one side through connect the hinge with power adapter body swing joint, the apron is kept away from the inside fixed fixture block that is equipped with of one end of connection hinge, the standing groove is kept away from the inside fixed edge in one side of connection hinge is equipped with the fixed block, one side of fixed block be equipped with fixture block assorted draw-in groove.

As a further proposal of the utility model, one side of the lower part of the press handle is positioned on the push rod, and the push rod is sleeved with a second spring.

As a further aspect of the present invention, the limiting plate is a rubber member.

Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure, and the device that opens and shuts is connected the stability that increases the apron and close, has increased the convenience of opening and shutting simultaneously, and the wind-up device can realize being "8" font to the electric wire around in the recess of each other on the fixed column that affixes to the standing groove both ends to can play the effect that the rolling was placed to the electric wire, avoid the naked scattering of electric wire to place, realize accomodating to the electric wire, thereby the convenience is to the carrying of power adapter body.

Drawings

FIG. 1 is a schematic diagram of a portable power adapter;

FIG. 2 is a schematic diagram of an expanded configuration of a portable power adapter;

FIG. 3 is a schematic diagram of a portable power adapter with a winder connected to a cord;

fig. 4 is a schematic structural diagram of an opening and closing device in a portable power adapter.

In the figure: 1. a power adapter body; 2. a placement groove; 3. a cover plate; 4. fixing a column; 5. a baffle plate; 6. an arc-shaped groove; 7. a sleeve; 8. a limiting ring; 9. a push rod; 10. a sleeve; 11. a movable rod; 12. a first spring; 13. a pressing handle; 14. a groove; 15. a limiting plate; 16. pressing a groove; 17. a clamping block; 18. a fixed block; 19. a card slot; 20. a second spring.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a portable power adapter includes a power adapter body 1, a placement groove 2 is formed on one side of the power adapter body 1, a cover plate 3 is disposed on one side of the placement groove 2 and on the power adapter body 1, a fastening mechanism is disposed between the cover plate 3 and the placement groove 2, and two sets of winding devices are disposed inside the placement groove 2; the winding device comprises fixed columns 4 fixedly arranged at two ends of the placing groove 2, a baffle 5 is fixedly arranged at the other end of each fixed column 4, and arc-shaped grooves 6 are formed in two sides of each fixed column 4;

in FIG. 4: block mechanism is including fixed the fixed sleeve 7 that is equipped with in the middle of locating standing groove 2, the fixed spacing ring 8 that is equipped with of one end inner wall of sleeve 7, top one side of sleeve 7 and the centre that is located apron 3 run through and are equipped with push rod 9, the outside cover of push rod 9 is equipped with sleeve pipe 10, the one end of sleeve pipe 10 and the inner wall fixed connection of apron 3, the one end outside of sleeve pipe 10 is equipped with quantity and is four movable rod 11, the one end of movable rod 11 is connected with sleeve pipe 10 through first spring 12, the other end of movable rod 11 passes through the one end swing joint of hinge and push rod 9, the one end that the hinge was kept away from to push rod 9 runs through apron 3 and to its outside extension and presses handle.

In fig. 1 and 2: the both ends of standing groove 2 just are located one side department and set up fluted 14, make things convenient for the electrical property at 1 both ends of power adapter body to go deep into standing groove 2 and twine, have avoided apron 3 to wear and tear the electrical property simultaneously, great increase the security of placing.

In FIG. 2: the cover is equipped with limiting plate 15 on the inside one side of apron 3 and being located sleeve pipe 10, and limiting plate 15's one side and apron 3 fixed connection, sleeve pipe 10's both sides just are located limiting plate 15 and have all seted up indent 16, can play spacing effect to producing winding back electric wire, avoid carrying the scattering of in-process, have increased the stability of placing.

In FIG. 2: one side of apron 3 is through connecting hinge and power adapter body 1 swing joint, and the apron 3 is kept away from the inside fixed fixture block 17 that is equipped with of one end of connecting the hinge, and the inside marginal facies of one side of keeping away from the connection hinge of standing groove 2 is fixed and is equipped with fixed block 18, and one side of fixed block 18 be equipped with fixture block 17 assorted draw-in groove 19, can play supplementary effect of closing between apron 3 and the power adapter body 1.

In FIG. 4: according to handle 13 below one side and be located push rod 9 and go up the cover and be equipped with second spring 20, can increase the resilience of movable rod 11, limiting plate 15 is the component of a rubber material, avoids the limiting plate to cause the pressure loss to the electric wire, has increased the security of using.

The utility model discloses a theory of operation is: firstly, an electric wire penetrates into the groove 14 at one end of the placing groove 2, then the electric wire is wound in an 8-shaped manner around the mutually-arranged grooves 14 on the fixing columns 4 attached to the two ends of the placing groove 2, so that the electric wire can be wound and placed, the electric wire is prevented from being exposed and scattered, the electric wire is firstly stored, the power adapter body 1 is convenient to carry, meanwhile, the cover plate 3 is connected with the placing groove 2 through the opening and closing device, the closing stability of the cover plate 3 in the carrying process can be improved, the scattering of the electric wire caused by opening the cover plate 3 is avoided, the placing stability of the electric wire in the carrying process is improved, when the cover plate 3 needs to be opened, the pressing handle 13 is firstly pressed downwards, the pressing handle can drive the push rod 9 to move downwards, the push rod 9 can drive the movable rod 11 to move downwards, and meanwhile, the first spring 12 can be in a stretching state, meanwhile, the movable rod 11 moves towards one side of the sleeve 10 around the hinge shaft, so that the movable rod 11 can be taken out of the limiting ring 8.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The portable power adapter comprises a power adapter body (1), and is characterized in that a placing groove (2) is formed in one side of the power adapter body (1), a cover plate (3) is arranged on one side of the placing groove (2) and located on the power adapter body (1), a clamping mechanism is arranged between the cover plate (3) and the placing groove (2), and two groups of winding devices are arranged inside the placing groove (2);

the winding device comprises fixing columns (4) fixedly arranged at two ends of the placing groove (2), a baffle (5) is fixedly arranged at the other end of each fixing column (4), and arc-shaped grooves (6) are formed in two sides of each fixing column (4);

the clamping mechanism comprises a sleeve (7) fixedly arranged in the middle of the placing groove (2), a limiting ring (8) is fixedly arranged on the inner wall of one end of the sleeve (7), a push rod (9) penetrates through one side of the upper part of the sleeve (7) and is positioned in the middle of the cover plate (3), a sleeve (10) is sleeved on the outer side of the push rod (9), one end of the sleeve (10) is fixedly connected with the inner wall of the cover plate (3), the outer side of one end of the sleeve (10) is provided with four movable rods (11), one end of the movable rod (11) is connected with the sleeve (10) through a first spring (12), the other end of the movable rod (11) is movably connected with one end of the push rod (9) through a hinge shaft, one end of the push rod (9) far away from the hinge shaft penetrates through the cover plate (3) and extends towards the outside of the cover plate to be fixedly connected with the pressing handle (13).

2. A portable power adapter according to claim 1, characterized in that, a groove (14) is opened at one side and at both ends of the placing groove (2).

3. The portable power adapter of claim 1, wherein a limiting plate (15) is sleeved on one side of the inside of the cover plate (3) and located on the sleeve (10), one side of the limiting plate (15) is fixedly connected with the cover plate (3), and press grooves (16) are formed in both sides of the sleeve (10) and located on the limiting plate (15).

4. The portable power adapter is characterized in that one side of the cover plate (3) is movably connected with the power adapter body (1) through a connecting hinge, a clamping block (17) is fixedly arranged inside one end, away from the connecting hinge, of the cover plate (3), a fixing block (18) is fixedly arranged on the inner edge of one side, away from the connecting hinge, of the placing groove (2), and a clamping groove (19) matched with the clamping block (17) is arranged on one side of the fixing block (18).

5. The portable power adapter as claimed in claim 1, wherein a second spring (20) is sleeved on the push rod (9) at one side below the pressing handle (13).

6. A portable power adapter according to claim 3, characterized in that the limiting plate (15) is a rubber member.