CN212723937U

CN212723937U - Anti-falling device for computer power adapter

Info

Publication number: CN212723937U
Application number: CN202022117572.1U
Authority: CN
Inventors: 全天成; 杜双江; 李安然
Original assignee: Shenzhen Guanxin Technology Co ltd
Current assignee: Shenzhen Guanxin Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-03-16
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a computer power adapter is with preventing device that falls, including first supporting beam and second supporting beam, the equal parallel arrangement of first supporting beam and second supporting beam has a plurality of, the utility model discloses a first support frame and the second support frame that set up in first supporting beam and second supporting beam both sides can effectually carry out the centre gripping protection to power adapter, can carry out length and high tensile between first support frame and the second support frame simultaneously, make the device can be suitable for the power adapter different with big or small length, and rubber that bonds on first support frame and the second support frame outer wall is bordured and can be further prevents that power adapter from dropping at subaerial impaired problem, through the great interval that sets up between each first support frame and second support frame, and the grip block that sets up between first supporting beam and second supporting beam and power adapter through second spring coupling is fit for with the power The dispenser is used for holding.

Description

Anti-falling device for computer power adapter

Technical Field

The utility model relates to a computer power adapter technical field specifically is a computer power adapter is with preventing device that falls.

Background

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, generally comprises a housing, a power transformer and a rectification circuit, and can be classified into an alternating current output type and a direct current output type according to the output type. It is widely used in telephone set, game machine, language repeater, walkman, notebook computer, cellular phone, etc.

When the power adapter for the notebook computer is used, because the portable characteristic of the notebook computer is mostly that the power adapter is directly placed on a desktop, and a wire between the power adapter and the notebook computer is longer, so that the power adapter is extremely easy to drop on the ground, the power adapter is damaged, and the power adapter can emit a large amount of heat during working, when the power adapter is directly placed on the desktop, the bottom of the power adapter is attached to the desktop, the heat at the bottom of the power adapter cannot be effectively emitted, the service life of the power adapter can be greatly reduced, therefore, the anti-dropping device for the power adapter for the computer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer power adapter is with preventing falling device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer power adapter is used for preventing falling down, comprising a first supporting beam and a second supporting beam, wherein the first supporting beam and the second supporting beam are arranged in parallel and are arranged below the second supporting beam, two ends of the first supporting beam are fixedly connected with a first supporting frame, two ends of the second supporting beam are fixedly connected with a second supporting frame, one end of each second supporting frame, far away from the second supporting beam, is fixedly connected with a first sliding rod, the top of each first supporting frame is provided with a first sliding groove corresponding to the first sliding rod, one end of each first sliding rod, far away from the second supporting frame, is slidably inserted in the first sliding groove, and a first limiting slide block is fixedly connected on the rod wall on two sides of one end in the first sliding groove in a sliding and inserting manner, the first sliding rod is connected to the rod wall of one end in the first sliding groove in an inserting mode, a first spring is sleeved on the rod wall of one end in the first sliding groove in an inserting mode, one end of the first spring is fixedly connected with a first limiting sliding block, second sliding rods are arranged between two adjacent first supporting cross beams and between two adjacent second supporting cross beams, the two ends of each first supporting cross beam and the two ends of each second supporting cross beam correspond to the second sliding rods and are provided with second sliding grooves matched with the second sliding rods, the second sliding rods extend to the rod wall of one end in the second sliding groove in a fixedly connected mode and are connected with second limiting sliding blocks, the second sliding rods are connected to the rod wall of one end in the second sliding groove in an inserting mode and are connected with a third spring in an inserting mode, and one end of the third spring is fixedly connected with the second limiting sliding.

Preferably, edge covers are bonded to the outer walls of the first support frame and the second support frame, and the edge covers are made of rubber materials.

Preferably, the inside of the first sliding groove is provided with a first limiting sliding groove corresponding to the first limiting sliding block, the first limiting sliding groove is matched with the first limiting sliding block, and one end, away from the first limiting sliding block, of the first spring is fixedly connected with the inner wall of the first limiting sliding groove.

Preferably, the bottom of the first supporting beam and the bottom of the second supporting beam are both fixedly connected with a second spring, and the other end of the second spring is fixedly connected with a clamping plate.

Preferably, the bottom of the first supporting beam and the bottom of the second supporting beam are both provided with grooves corresponding to the second springs, and the grooves are matched with the second springs.

Preferably, a second limiting sliding groove is formed in the inner wall of the second sliding groove and corresponds to the second limiting sliding block, the second limiting sliding groove is matched with the second limiting sliding block, and one end, far away from the second limiting sliding block, of the third spring is fixedly connected with the inner wall of the second limiting sliding groove.

The utility model provides a computer power adapter is with preventing device that falls possesses following beneficial effect:

(1) the utility model discloses a first support frame and the second support frame that set up in first supporting beam and second supporting beam both sides can effectually carry out the centre gripping protection to power adapter, can carry out the tensile in length and the height between first support frame and the second support frame simultaneously for the device can be suitable for the power adapter different with big small length, and the rubber that bonds on first support frame and the second support frame outer wall is bordured and can be further prevent that power adapter from dropping at subaerial impaired problem.

(2) The utility model discloses a great interval that sets up between each first support frame and second support frame to the grip block that sets up between first supporting beam and second supporting beam and power adapter through second spring coupling carries out the centre gripping with power adapter, area of contact between reduction power adapter that can be further and the support frame can make power adapter's heat can effectual discharge.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion C of FIG. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the edge covering of the present invention.

In the figure: 1. a first support beam; 2. a second support beam; 3. a first support frame; 4. a second support frame; 5. edge covering; 6. a first slide bar; 7. a first sliding groove; 8. a first limit slide block; 9. a first limiting chute; 10. a first spring; 11. a clamping plate; 12. a second spring; 13. a groove; 14. a second slide bar; 15. a second sliding groove; 16. a second limit slide block; 17. a second limiting chute; 18. and a third spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a computer power adapter is with preventing falling device, including first supporting beam 1 and second supporting beam 2, first supporting beam 1 and second supporting beam 2 all have several parallel arrangement, and several first supporting beam 1 all sets up in the below of second supporting beam 2, both ends of first supporting beam 1 are all fixedly connected with first support frame 3, both ends of second supporting beam 2 are all fixedly connected with second support frame 4, the one end of each second support frame 4 far away from second supporting beam 2 is all fixedly connected with first slide bar 6, the top of each first support frame 3 is all corresponding to first slide bar 6 and has first sliding tray 7 of looks adaptation, the one end of first slide bar 6 far away from second support frame 4 slides and pegs graft in the inside of first sliding tray 7, first slide bar 6 slides and pegs graft and all fixedly connected with first spacing slider 8 on the pole wall of one end both sides in the inside of first sliding tray 7, the first sliding rod 6 is connected to the rod wall of one end inside the first sliding groove 7 in an inserting mode, a first spring 10 is sleeved on the rod wall of the one end inside the first sliding groove 7 in an inserting mode, one end of the first spring 10 is fixedly connected with a first limiting sliding block 8, second sliding rods 14 are arranged between two adjacent first supporting cross beams 1 and between two adjacent second supporting cross beams 2, two ends of each of the first supporting cross beams 1 and two ends of each of the second supporting cross beams 2 correspond to the second sliding rods 14 and are provided with second sliding grooves 15 matched with each other, the second sliding rods 14 extend to the rod wall of one end inside the second sliding grooves 15 and are fixedly connected with second limiting sliding blocks 16, the second sliding rods 14 are connected to the rod wall of one end inside the second sliding grooves 15 in an inserting mode, third springs 18 are sleeved on the rod wall of one end inside the second sliding grooves 15 in an inserting mode, and one ends of the third springs 18.

A plurality of all bond on the outer wall of first support frame 3 and second support frame 4 and have bordure 5, just bordure 5 and make for rubber materials, bordure 5 that rubber materials made can effectually cushion protection to first support frame 3 and second support frame 4 to rubber materials make bordure 5 can increase the frictional force when first support frame 3 contacts with the desktop, can make first support frame 3 place more stable on the desktop.

First limiting sliding groove 9 has been seted up to the inside of first sliding tray 7 corresponding first limiting slide 8, first limiting sliding groove 9 sets up with first limiting slide 8 phase-match, just first spring 10 keeps away from the one end of first limiting slide 8 and the inner wall fixed connection of first limiting sliding groove 9, and first slide bar 6 can drive first limiting slide 8 and slide in the inside of first limiting sliding groove 9 when the inside of first sliding tray 7 slides, and first limiting slide 8 can carry on spacingly to first slide bar 6 when the inside of first limiting sliding groove 9 slides, can prevent that first slide bar 6 from separating with first sliding tray 7.

The bottom of first supporting beam 1 and the equal fixedly connected with second spring 12 in bottom of second supporting beam 2, the other end fixedly connected with grip block 11 of second spring 12, the elasticity of second spring 12 can make grip block 11 can effectually carry out the centre gripping to power adapter, can effectually prevent that first supporting beam 1 and second supporting beam 2 from pressing from both sides computer power adapter bad.

The bottom of first supporting beam 1 and the bottom of second supporting beam 2 all correspond second spring 12 and set up fluted 13, just fluted 13 and the setting of second spring 12 phase-match, second spring 12 can contract to the inside of fluted 13 when the state of atress compression, can make the scope that can the centre gripping thickest power adapter reach the maximize between first supporting beam 1 and the second supporting beam 2.

A second limiting sliding groove 17 is formed in the inner wall of the second sliding groove 15 corresponding to the second limiting sliding block 16, the second limiting sliding groove 17 is matched with the second limiting sliding block 16, one end, far away from the second limiting sliding block 16, of the third spring 18 is fixedly connected with the inner wall of the second limiting sliding groove 17, the second sliding rod 14 can drive the second limiting sliding block 16 to slide in the second limiting sliding groove 17 when sliding in the second sliding groove 15, the second limiting sliding block 16 can limit the second sliding rod 14 when sliding in the second limiting sliding groove 17, and the second sliding rod 14 can be prevented from being separated from the second sliding groove 15.

It should be noted that, in the anti-dropping device for the computer power adapter, when in operation, the second supporting beam 2 is pulled vertically upwards, the second supporting beam 2 can drive the first sliding rod 6 to slide vertically upwards along the first sliding groove 7 when being pulled, the first spring 10 is compressed under the stress, the power adapter is placed on the clamping plate 11 on the first supporting beam 1, the pulling on the second supporting beam 2 is released, the second supporting beam 2 moves downwards under the elastic force of the first spring 10, the power adapter is stably clamped by the clamping plate 11 on the second supporting beam 2 and the first supporting beam 1, can reduce the contact area between the power adapter and the support frame, can effectively discharge the heat of the power adapter, and when the device drops on the ground, the rubber covered edges 5 bonded on the outer walls of the first support frame 3 and the second support frame 4 can prevent the power adapter from dropping on the ground and being damaged.

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. The utility model provides a computer power adapter is with preventing falling device, its characterized in that, including first supporting beam (1) and second supporting beam (2), first supporting beam (1) and the equal parallel arrangement of second supporting beam (2) have a plurality of, and a plurality of first supporting beam (1) all sets up the below at second supporting beam (2), the equal fixedly connected with first support frame (3) in both ends of first supporting beam (1), the equal fixedly connected with second support frame (4) in both ends of second supporting beam (2), every the equal fixedly connected with first slide bar (6) of one end that second supporting beam (2) were kept away from in second support frame (4), every the first sliding tray (7) of looks adaptation are seted up to the top of first support frame (3) all corresponding first slide bar (6), the one end that second support frame (4) was kept away from in first sliding tray (7) is slided in first sliding tray (6) the interior of pegging graft The first sliding rod (6) is inserted into the rod walls at two sides of one end inside the first sliding groove (7) in a sliding manner and is fixedly connected with first limiting sliding blocks (8), the first sliding rod (6) is inserted into the rod wall at one end inside the first sliding groove (7) and is sleeved with a first spring (10), one end of the first spring (10) is fixedly connected with the first limiting sliding blocks (8), second sliding rods (14) are arranged between two adjacent first supporting cross beams (1) and between two adjacent second supporting cross beams (2), two ends of each first supporting cross beam (1) and two ends of each second supporting cross beam (2) are provided with second sliding grooves (15) matched with each other corresponding to the second sliding rods (14), and the second sliding rods (14) extend to the rod walls at one end inside the second sliding grooves (15) and are fixedly connected with second limiting sliding blocks (16), and the second sliding rod (14) is inserted into the rod wall at one end inside the second sliding groove (15) and sleeved with a third spring (18), and one end of the third spring (18) is fixedly connected with a second limiting sliding block (16).

2. A computer power adapter anti-falling device according to claim 1, characterized in that: and edge covers (5) are bonded on the outer walls of the first support frames (3) and the second support frames (4), and the edge covers (5) are made of rubber materials.

3. A computer power adapter anti-falling device according to claim 1, characterized in that: the inner part of the first sliding groove (7) corresponds to the first limiting slide block (8) and is provided with a first limiting sliding groove (9), the first limiting sliding groove (9) is matched with the first limiting slide block (8), and one end, far away from the first limiting slide block (8), of the first spring (10) is fixedly connected with the inner wall of the first limiting sliding groove (9).

4. A computer power adapter anti-falling device according to claim 1, characterized in that: the bottom of first supporting beam (1) and the bottom of second supporting beam (2) all fixedly connected with second spring (12), the other end fixedly connected with grip block (11) of second spring (12).

5. The anti-falling device for the computer power adapter according to claim 4, wherein: the bottom of the first supporting beam (1) and the bottom of the second supporting beam (2) are both provided with a groove (13) corresponding to the second spring (12), and the groove (13) is matched with the second spring (12).

6. A computer power adapter anti-falling device according to claim 1, characterized in that: a second limiting sliding groove (17) is formed in the inner wall of the second sliding groove (15) corresponding to the second limiting sliding block (16), the second limiting sliding groove (17) is matched with the second limiting sliding block (16), and one end, far away from the second limiting sliding block (16), of the third spring (18) is fixedly connected with the inner wall of the second limiting sliding groove (17).