CN217742050U

CN217742050U - Easily install power shell

Info

Publication number: CN217742050U
Application number: CN202221569654.2U
Authority: CN
Inventors: 徐子标
Original assignee: Henan Huanli Electrical Technology Co ltd
Current assignee: Henan Huanli Electrical Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-04
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a power shell technical field discloses an easily install power shell, including the casing, the top of casing is provided with the closing cap, and four the same notches have been seted up at the top of casing, the equal fixedly connected with spring of inner chamber one end of four notches, the equal fixedly connected with catch plate of the other end of four springs, and the slot has all been seted up on spring terminal surface is kept away from to the inner chamber of four notches. The utility model discloses a L type inserted bar overlap joint is in the slot, then promote the closing cap right and compress the spring and arrange the L type inserted bar in the slot, then the elasticity that loosens the hand spring promotes L type inserted bar and arranges the slot in and install the closing cap, when needing to dismantle, compress the spring through promoting the closing cap right, thereby upwards carry the closing cap when making L type inserted bar arrange the slot in, thereby it can dismantle the closing cap fast to need not the instrument, the efficiency of further improvement power adapter maintenance, and is comparatively practical, and is suitable for extensive popularization and use.

Description

Easily install power shell

Technical Field

The utility model relates to a power supply housing technical field specifically is an easily install power supply housing.

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.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the shell of the existing power adapter is fixed through bolts, so that when the power adapter is damaged, the bolts need to be unscrewed one by one to disassemble the shell, time is wasted, maintenance efficiency of the power adapter is greatly reduced, and therefore the power adapter shell easy to install is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily install power shell has solved the problem that proposes in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an easily install power shell, includes the casing, the top of casing is provided with the closing cap, four the same notches are seted up at the top of casing, four the equal fixedly connected with spring of inner chamber one end of notch, four the equal fixedly connected with slurcam of the other end of spring, four the slot has all been seted up on the spring terminal surface is kept away from to the inner chamber of notch, four the slot respectively with four the notch communicates each other, four the same L type inserted bars of bottom fixedly connected with of closing cap, the equal fixedly connected with connecting plate in both ends of casing, the mounting hole has been seted up on the connecting plate, the through wires hole has been seted up on the casing and the same terminal surface of connecting plate.

As an alternative scheme of the technical scheme, the four pushing plates are respectively arranged on the outer sides of the four notches.

As an alternative of the technical scheme of the application, the bottom of the sealing cover is fixedly connected with an elastic strip, and the thickness of the elastic strip is larger than the length of the pushing plate outside the notch.

As an alternative scheme of the technical scheme, the front end and the rear end of the sealing cover are fixedly connected with anti-slip strips.

As an alternative scheme of this application technical scheme, the louvre has been seted up to the top equidistance of closing cap, the downthehole fixed mounting of louvre has the filter screen.

As an alternative scheme of this application technical scheme, the inner wall fixedly connected with elasticity rubber ring of through wires hole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this application technical scheme passes through the casing, the closing cap, the notch, a spring, the slurcam, the setting of slot and L type inserted bar, through L type inserted bar overlap joint in the notch, then promote the closing cap right and compress the spring and arrange the L type inserted bar in the notch, then the elasticity that loosens the hand spring promotes L type inserted bar and installs the closing cap in arranging the slot in, when needing to dismantle, compress the spring through promoting the closing cap right, thereby upwards carry the closing cap when making L type inserted bar arrange the notch in, thereby it can dismantle the closing cap fast to need not the instrument, further efficiency that improves the power adapter maintenance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall structure of an easily-installed power supply housing of the present invention;

fig. 2 is a top view of a casing of the power supply casing easy to install according to the present invention;

FIG. 3 is a front view of a cover of the power supply housing of the present invention;

fig. 4 is a front view of the casing of the power supply casing easy to install.

In the figure: 1. a housing; 2. sealing the cover; 3. heat dissipation holes; 4. a filter screen; 5. anti-slip strips; 6. threading holes; 7. an elastic rubber ring; 8. mounting holes; 9. a connecting plate; 10. a slot; 11. a notch; 12. a push plate; 13. a spring; 14. an elastic strip; 15. l-shaped inserted link.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an easily install power shell, which comprises a housin 1, the top of casing 1 is provided with closing cap 2, four the same notch 11 have been seted up at the top of casing 1, the equal fixedly connected with spring 13 of the inner chamber one end of four notch 11, the equal fixedly connected with slurcam 12 of the other end of four spring 13, slot 10 has all been seted up on the inner chamber of four notch 11 is kept away from a spring 13 terminal surface, four slot 10 communicate with four notch 11 each other respectively, four the same L type inserted bars 15 of the bottom fixedly connected with of closing cap 2, the equal fixedly connected with connecting plate 9 in both ends of casing 1, mounting hole 8 has been seted up on connecting plate 9, threading hole 6 has been seted up on the same terminal surface of casing 1 and connecting plate 9.

In this kind of technical scheme, through casing 1, closing cap 2, notch 11, spring 13, push plate 12, the setting of slot 10 and L type inserted bar 15, through L type inserted bar 15 overlap joint in notch 11, then push closing cap 2 right and compress L type inserted bar 15 with spring 13 and arrange notch 11 in, then the elasticity that loosens hand spring 13 pushes L type inserted bar 15 and arranges slot 10 in and install closing cap 2, when needing to dismantle, compress spring 13 through pushing closing cap 2 right, thereby make L type inserted bar 15 upwards carry and draw closing cap 2 when arranging in notch 11, thereby need not the instrument and can dismantle closing cap 2 fast, further improvement power adapter's efficiency.

In some embodiments, four pushing plates 12 are disposed outside the four slots 11.

In this technical scheme, the pushing plate 12 is pushed by the L-shaped inserted link 15 and the pushing plate 12.

In some technical solutions, an elastic strip 14 is fixedly connected to the bottom of the cover 2, and the thickness of the elastic strip 14 is greater than the length of the push plate 12 outside the slot 11.

In this solution, the sealing property of the connection of the cover 2 and the housing 1 can be increased by the elastic strip 14.

In some technical schemes, the front end and the rear end of the sealing cover 2 are fixedly connected with anti-slip strips 5.

In this solution, the friction of the person holding the closure 2 is increased by the anti-slip strips 5, thereby facilitating the person pulling the closure 2.

In some technical schemes, the heat dissipation holes 3 are equidistantly arranged at the top of the sealing cover 2, and a filter screen 4 is fixedly arranged in the heat dissipation holes 3.

In this kind of technical scheme, dispel the heat through louvre 3, cooperation filter screen 4 avoids a large amount of dusts to enter into through louvre 3 and influences the radiating effect of electronic component in the casing 1.

In some technical schemes, an elastic rubber ring 7 is fixedly connected with the inner wall of the threading hole 6.

In this kind of technical scheme, not only increase the leakproofness that connecting wire and through wires hole 6 are connected through elastic rubber ring 7, avoid connecting wire and 6 inner wall frictions of through wires hole to cause the connecting wire fracture moreover.

During operation, firstly, arrange mounting hole 8 cooperation connecting plate 9 in through the bolt and fix casing 1, then through L type inserted bar 15 overlap joint on the top edge of casing 1, then promote the outside that closing cap 2 cooperation slurcam 12 was arranged in notch 11 right, thereby the in-process that L type inserted bar 15 removed compresses spring 13, then insert L type inserted bar 15 in notch 11, then loosen hand spring 13's elasticity and promote L type inserted bar 15 and arrange in slot 10 and install closing cap 2, cooperation elastic strip 14 can increase the leakproofness that closing cap 2 and casing 1 are connected, when needing to dismantle, through the frictional force that increases handheld closing cap 2 on handheld antislip strip 5, then promote closing cap 2 right and compress spring 13, thereby upwards carry out the pulling closing cap 2 when making L type inserted bar 15 arrange in notch 11, thereby need not the instrument and can dismantle closing cap 2 fast, further efficiency of improvement power adapter maintenance.

Claims

1. An easily install power shell, includes casing (1), its characterized in that: the top of the shell (1) is provided with a sealing cover (2);

the top of the shell (1) is provided with four identical notches (11), one ends of inner cavities of the four notches (11) are fixedly connected with springs (13), and the other ends of the four springs (13) are fixedly connected with pushing plates (12);

slots (10) are formed in the end faces, away from the spring (13), of the inner cavities of the four notches (11), and the four slots (10) are communicated with the four notches (11) respectively;

the bottom of closing cap (2) is fixedly connected with four the same L type inserted bars (15), the equal fixedly connected with connecting plate (9) in both ends of casing (1), mounting hole (8) have been seted up on connecting plate (9), casing (1) has been seted up through wires hole (6) on the same terminal surface with connecting plate (9).

2. An easily installable power supply housing according to claim 1, wherein: the four pushing plates (12) are respectively arranged on the outer sides of the four notches (11).

3. An easily installable power supply housing according to claim 1, wherein: the bottom of the sealing cover (2) is fixedly connected with an elastic strip (14), and the thickness of the elastic strip (14) is larger than the length of a pushing plate (12) on the outer side of the notch (11).

4. An easily installable power supply housing according to claim 1, wherein: both ends all fixedly connected with antislip strip (5) around closing cap (2).

5. An easily installable power supply housing according to claim 1, wherein: the top of the sealing cover (2) is equidistantly provided with heat dissipation holes (3), and a filter screen (4) is fixedly arranged in each heat dissipation hole (3).

6. An easily installable power supply housing according to claim 1, wherein: the inner wall of the threading hole (6) is fixedly connected with an elastic rubber ring (7).