CN110649793B

CN110649793B - Power adapter of computer end

Info

Publication number: CN110649793B
Application number: CN201910925791.1A
Authority: CN
Inventors: 冯海旭
Original assignee: Zhejiang Fushuo Telecom Co ltd
Current assignee: Zhejiang Fushuo Telecom Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2021-08-17
Anticipated expiration: 2039-09-27
Also published as: CN110649793A

Abstract

The invention discloses a power adapter of a computer end, which comprises an adapter shell, wherein the adapter shell comprises a top shell and a bottom shell, a placing cavity is formed in the front surface of the adapter shell, a first rotating shaft is arranged at the top inside the placing cavity, two ends of the first rotating shaft are inserted into two sides of the inner wall of the placing cavity, a clamping block is sleeved on the surface of the first rotating shaft, and a plurality of wire placing grooves are formed in the surface of the clamping block. According to the invention, the placing cavity is formed in the adapter shell, the clamping block is arranged in the placing cavity, and the clamping groove is formed in the clamping block, so that the electric wire can be clamped in the clamping groove of the clamping groove and is wound on the surface of the adapter shell through the matching wire placing groove, the mounting effect on the electric wire is improved, and then the clamping rod is arranged at the bottom of the clamping block, so that the top end of the clamping rod is clamped in the clamping groove at the bottom of the clamping block, and the clamping block can be effectively supported when the clamping block is opened.

Description

Power adapter of computer end

Technical Field

The invention relates to the field of power adapters, in particular to a power adapter of a computer end.

Background

The source 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 source 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.

In the using process of the power adapter, the two ends of the power adapter are used for accommodating the wires and are only bound through the accommodating ropes on the wires, so that the basic accommodating effect is achieved.

SUMMARY OF THE PATENT FOR INVENTION

The invention aims to provide a power adapter of a computer end.

The technical purpose of the invention is realized by the following technical scheme:

the power adapter for the computer end is characterized by comprising an adapter shell, wherein the adapter shell comprises a top shell and a bottom shell, a placing cavity is arranged on the front surface of the adapter shell, a first rotating shaft is arranged at the top inside the placing cavity, two ends of the first rotating shaft are inserted into two sides of the inner wall of the placing cavity, the surface of the first rotating shaft is sleeved with a clamping block, the surface of the clamping block is provided with a plurality of line placing grooves, the convex parts of the adjacent line placing grooves are round convex blocks, the bottom of the clamping block is provided with a clamping groove, the bottom inside the placing cavity is provided with a second rotating shaft, two ends of the second rotating shaft are inserted into two sides of the inner wall of the placing cavity, two sides of the second rotating shaft are provided with clamping rods, one end of the clamping rod, far away from the second rotating rod, is in lap joint with the clamping groove, and an auxiliary clamping accessory is arranged outside the adapter shell.

Adopt above-mentioned technical scheme, place the chamber through having seted up on the adapter casing, the inside of placing the chamber is provided with the fixture block simultaneously, be provided with the draw-in groove on the fixture block, thereby can put the wire casing through the cooperation to the inside of wire clamping groove draw-in groove, thereby twine the wire on the adapter casing on the surface, increase the installation effect to the electric wire, after that through being provided with the kelly in the fixture block bottom, thereby the top joint of kelly is on the draw-in groove of fixture block bottom, thereby when the fixture block is opened, can effectually play the effect of support to the fixture block.

Preferably, a three-head socket is arranged on the left side of the adapter shell, and a USB interface is arranged on the right side of the adapter shell.

By adopting the technical scheme, the three-head socket and the USB interface are arranged, so that a useful device can be placed, and the connecting effect of the three-head socket and other equipment is effectively improved.

Preferably, the auxiliary clamping fittings comprise wire placing grooves formed in the top and bottom of the top and bottom shells, and the wire winding grooves correspond to the wire placing grooves.

Adopt above-mentioned technical scheme, through the setting of putting the wire casing to can be effectively when collecting the electric wire, thereby can play the location to the position of electric wire, prevent that the electric wire from appearing sliding, increase firm effect.

Preferably, the wire placing groove is internally provided with a latch for clamping the wire.

Adopt above-mentioned technical scheme, be provided with the latch through the inside of putting the wire casing to can be fine carry out the joint to the electric wire, thereby increase the friction dynamics to the electric wire, thereby prevent that the electric wire breaks away from.

Preferably, the top and bottom of the adapter housing are provided with a frosted layer.

Adopt above-mentioned technical scheme, be provided with the dull polish layer respectively through top and bottom at the adapter casing to can increase the wear-resisting effect of whole adapter casing surface, can increase its friction effect again simultaneously.

Preferably, the four corners of the top shell and the bottom shell are provided with auxiliary supporting blocks.

Adopt above-mentioned technical scheme, be provided with supplementary piece through the four corners department at top shell and drain pan to can be.

Preferably, the inner wall of the placing cavity is provided with a heat dissipation groove, and the heat dissipation groove does not penetrate into the adapter shell.

By adopting the technical scheme, the radiating grooves are formed in the inner wall of the placing cavity, so that the radiating effect of the adapter shell can be improved.

Preferably, gaskets are arranged on two sides of each clamping block, and the clamping blocks are in interference fit with the placing cavities through the gaskets.

Adopt above-mentioned technical scheme, be provided with the gasket through the both sides at the fixture block to can be on placing the cavity the fixture block with place the fine joint in chamber on the surface, thereby can be placing chamber department to the fixture block joint, avoid it to take place to remove.

Preferably, the length of the clamping bar is equal to the width of the clamping groove, and the clamping bar is clamped inside the clamping groove when the clamping block is closed.

Adopt above-mentioned technical scheme, length and draw-in groove length through the fixture block equal to place the fixture block in the inside of draw-in groove, thereby can be fine play the effect of accomodating to the fixture block.

Preferably, the fixture block is positioned inside the placing cavity, and the thickness of the fixture block does not exceed the outer part of the placing cavity.

Adopt above-mentioned technical scheme, through placing the inside in placing the chamber at the fixture block to the realization avoids the fixture block to extend out to the collection of fixture block, thereby prevents to take because its surpass the part and take the card line that appears to getting in later stage.

Drawings

FIG. 1 is a schematic diagram of a left side perspective structure of the patented device of the present invention;

FIG. 2 is a right side perspective view of the patented device of the present invention;

FIG. 3 is a front sectional view of the device of the present invention.

Reference numerals: 1. an adapter housing; 101. a top shell; 102. a bottom case; 2. sanding layer; 3. a three-head socket; 4. a winding slot; 5. a placement chamber; 6. a clamping block; 7. a first rotating shaft; 8. arranging a wire groove; 9. clamping teeth; 10. a card slot; 11. a clamping rod; 12. a second rotating shaft; 13. a heat sink; 14. a USB interface; 15. an auxiliary support block; 16. and (7) a gasket.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and all technical solutions belonging to the inventive idea should belong to the protection scope of the present invention. It should also be noted that those skilled in the art can make various improvements and modifications without departing from the inventive concept, and such improvements and modifications should also be considered as within the scope of the present patent.

As shown in fig. 1 to 3, a power adapter for a computer comprises an adapter housing 1, wherein the adapter housing 1 comprises a top shell 101 and a bottom shell 102, auxiliary supporting blocks 15 are arranged at four corners of the top shell 101 and the bottom shell 102, a three-head socket 3 is arranged on the left side of the adapter housing 1, a USB interface 14 is arranged on the right side of the adapter housing 1, and a frosting layer 2 is arranged at the top and the bottom of the adapter housing 1.

As shown in fig. 1 to 3, the front of adapter housing 1 has been seted up and has been placed chamber 5, the inner wall department of placing chamber 5 is provided with radiating groove 13, and radiating groove 13 does not run through to the inside of adapter housing 1, the top of placing the inside of chamber 5 is provided with first pivot 7, the both ends grafting of first pivot 7 is advanced on the both sides of placing chamber 5 inner wall, fixture block 6 has been cup jointed on the surface of first pivot 7 pivot, fixture block 6 is located the inside of placing chamber 5, and the thickness of fixture block 6 does not surpass to the outside of placing chamber 5, the both sides of fixture block 6 all are provided with gasket 16, fixture block 6 passes through gasket 16 and places the mutual interference fit of chamber 5, a plurality of wire arrangement grooves 8 have been seted up on the surface of fixture block 6, the inside of wire arrangement groove 8 is provided with latch 9 that carries out the joint to the electric wire, the bellying of adjacent wire arrangement groove 8 is circular shape lug.

As shown in fig. 1 to 3, a clamping groove 10 is formed in the bottom of the clamping block 6, a second rotating shaft 12 is arranged at the bottom of the inner portion of the placing cavity 5, two ends of the second rotating shaft 12 are inserted into two sides of the inner wall of the placing cavity 5, clamping rods 11 are arranged on two sides of the second rotating shaft 12, the length of each clamping rod 11 is equal to the width of the clamping groove 10, the clamping rods 11 are clamped into the clamping groove 10 when the clamping block 6 is closed, and one ends, far away from the second rotating rods, of the clamping rods 11 are in mutual lap joint with the clamping grooves 10.

As shown in fig. 1 to 3, the adapter housing 1 is provided with an auxiliary clamping fitting at its outer portion, the auxiliary clamping fitting includes a wire placing groove 8 formed at the top and bottom of the top case 101 and the bottom case 102, and the wire winding groove 4 and the wire placing groove 8 correspond to each other.

Claims

1. The power adapter at the computer end is characterized by comprising an adapter shell (1), wherein the adapter shell (1) comprises a top shell (101) and a bottom shell (102), a placing cavity (5) is formed in the front surface of the adapter shell (1), a first rotating shaft (7) is arranged at the top inside the placing cavity (5), two ends of the first rotating shaft (7) are inserted into two sides of the inner wall of the placing cavity (5), a clamping block (6) is sleeved on the surface of the first rotating shaft (7), a plurality of wire placing grooves (8) are formed in the surface of the clamping block (6), adjacent bulges of the wire placing grooves (8) are round convex blocks, clamping grooves (10) are formed in the bottom of the clamping block (6), a second rotating shaft (12) is arranged at the bottom inside of the placing cavity (5), two ends of the second rotating shaft (12) are inserted into two sides of the inner wall of the placing cavity (5), the both sides of second pivot (12) are provided with kelly (11), kelly (11) are kept away from the mutual overlap joint of one end and draw-in groove (10) of second bull stick, the outside of adapter casing (1) is provided with supplementary centre gripping accessory.

2. The power adapter for computer end according to claim 1, characterized in that the left side of the adapter housing (1) is provided with a three-head socket (3), and the right side of the adapter housing (1) is provided with a USB interface (14).

3. The computer-side power adapter according to claim 1, wherein the auxiliary clamping fittings comprise wire placement slots (8) formed in the top and bottom of the top case (101) and the bottom case (102), and the wire winding slots (4) and the wire placement slots (8) correspond to each other.

4. The computer-side power adapter according to claim 1, wherein a latch (9) for clamping the electric wire is arranged inside the wire placing groove (8).

5. The power adapter for computer end according to claim 1, characterized in that the top and bottom of the adapter housing (1) are provided with a frosted layer (2).

6. The computer-side power adapter according to claim 1, wherein the top case (101) and the bottom case (102) are provided with auxiliary supporting blocks (15) at four corners.

7. The power adapter for computer end according to claim 1, wherein a heat sink (13) is disposed at an inner wall of the placing cavity (5), and the heat sink (13) does not penetrate into the adapter housing (1).

8. The power adapter of the computer end according to claim 1, wherein both sides of the fixture block (6) are provided with gaskets (16), and the fixture block (6) is in interference fit with the placing cavity (5) through the gaskets (16).

9. The power adapter of the computer end according to claim 1, wherein the length of the clamping rod (11) is equal to the width of the clamping groove (10), and the clamping rod (11) is clamped into the clamping groove (10) when the clamping block (6) is closed.

10. The power adapter of computer end according to claim 1, wherein the block (6) is located inside the placing cavity (5), and the thickness of the block (6) does not exceed the outside of the placing cavity (5).