CN210380677U

CN210380677U - Power adapter with protection mechanism

Info

Publication number: CN210380677U
Application number: CN201921964243.1U
Authority: CN
Inventors: 李宗霖
Original assignee: Yudu Weili Electronic Co ltd
Current assignee: Yudu Weili Electronic Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-04-21
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a power adapter with protection mechanism, including power adapter body and protecting crust, the protecting crust includes first casing, second casing, the outside both sides of first casing are connected with the inserted bar respectively, the one end of inserted bar is connected with first magnet, the outside both sides of second casing are connected with the connecting plate respectively, the one end of connecting plate is equipped with the recess, and is connected with second magnet in the recess, the one end of first casing, second casing is connected with the locating piece respectively, equidistant two sets of constant head tanks that are equipped with on one side outer wall of power adapter body, first casing, second casing joint respectively in the both sides of power adapter body; the utility model discloses a protecting crust that is equipped with comes the protection of power adapter body, can effectively protect inboard power adapter body can not be fallen into, plays and prevents falling, absorbing effect, can avoid from this to break and prolong the life expectancy of power adapter body.

Description

Power adapter with protection mechanism

Technical Field

The utility model relates to a power adapter technical field specifically is a power adapter with protection machanism.

Background

The Power adapter is a Power supply conversion device for small portable electronic equipment and electronic appliances, generally comprising a casing, a transformer, an inductor, a capacitor, a control IC, a PCB and other components, and its working principle is that AC input is converted into DC output. For example, the power adapter used by the notebook computer is often carried and used on business trips due to the portability of the notebook computer, and the use environment can also be unstable office environment in a swaying train carriage, so that the power adapter can easily fall off along with swaying, and the conventional power adapter is lack of a protection structure to protect the power adapter from being broken. To this end, we propose a power adapter with a guard mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter with protection machanism 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: the utility model provides a power adapter with protection machanism, includes power adapter body and protecting crust, the protecting crust includes first casing, second casing, the outside both sides of first casing are connected with the inserted bar respectively, the one end of inserted bar is connected with first magnet, the outside both sides of second casing are connected with the connecting plate respectively, the one end of connecting plate is equipped with the recess, and is connected with second magnet in the recess, the one end of first casing, second casing is connected with the locating piece respectively, equidistant two sets of constant head tanks that are equipped with on one side outer wall of power adapter body, first casing, second casing joint respectively in the both sides of power adapter body, the locating piece joint is in the constant head tank, the inboard of first casing, second casing is connected with the protective housing respectively, one side equidistance of protective housing is connected with a plurality of groups cushion, first casing equidistance, a plurality of group's cushion, The upper end of the second shell is provided with a plurality of groups of radiating holes at equal intervals, and one ends of the radiating holes penetrate through the protective shell.

As a further optimization of the present technical solution, the first magnet and the second magnet attract each other.

As a further optimization of the technical scheme, the soft cushion is a rubber soft cushion.

As further optimization of the technical scheme, the first shell and the second shell are both aluminum alloy shells, and the protective shell is a nylon protective shell.

As a further optimization of the technical scheme, the positioning block is an elastic rubber positioning block.

As a further optimization of the technical scheme, the inserted bar comprises an inner bar and an outer bar, and the inner bar is inserted into the outer bar and fixed by bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model protects the power adapter body through the protective shell, and only needs to arrange the positioning groove at one end of the outer shell of the existing power adapter body during production and manufacture, thereby facilitating the production and manufacture, the first shell and the second shell are respectively clamped from the two side surfaces of the power adapter body, so that the operation is convenient, the protection shell is kept in a fixed and stable state after being connected with the power adapter body, the anti-abrasion and buffering functions are better, the heat dissipation of the power adapter body is facilitated, the first shell and the second shell are both aluminum alloy shells, the anti-falling and anti-abrasion functions are better, meanwhile, the heat dissipation performance is good, the protective shell is a nylon protective shell, the power adapter body on the inner side can be effectively protected from being broken, the functions of falling prevention and shock absorption are achieved, and therefore the suitable service life of the power adapter body can be prolonged by avoiding the breakage.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in use;

FIG. 2 is a schematic side view of the protective shell according to the present invention;

fig. 3 is a schematic view of the structure of the insertion rod of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a protective shell; 4. a soft cushion; 5. a connecting plate; 6. a second magnet; 7. inserting a rod; 8. a first magnet; 9. positioning blocks; 10. positioning a groove; 11. a power adapter body; 12. and (4) heat dissipation holes.

Detailed Description

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 description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a power adapter with a protection mechanism comprises a power adapter body 11 and a protection shell, wherein the protection shell comprises a first shell 1 and a second shell 2, two outer sides of the first shell 1 are respectively connected with an inserting rod 7, one end of the inserting rod 7 is connected with a first magnet 8, two outer sides of the second shell 2 are respectively connected with a connecting plate 5, one end of the connecting plate 5 is provided with a groove, a second magnet 6 is connected in the groove, one end of the first shell 1 and one end of the second shell 2 are respectively connected with a positioning block 9, two groups of positioning grooves 10 are equidistantly arranged on the outer wall of one side of the power adapter body 11, the first shell 1 and the second shell 2 are respectively clamped on two sides of the power adapter body 11, the positioning blocks 9 are clamped in the positioning grooves 10, the inner sides of the first shell 1 and the second shell 2 are respectively connected with a protection shell 3, one side equidistance of protective housing 3 is connected with a plurality of groups cushion 4, the equal equidistance in upper end of first casing 1, second casing 2 is equipped with a plurality of groups louvre 12, and the one end of louvre 12 runs through to in the protective housing 3.

Specifically, the first magnet 8 and the second magnet 6 attract each other. After the inserted rods 7 of the first shell 1 and the second shell 2 are inserted into the grooves of the connecting plate 5, the fixed and stable state is kept after connection; specifically, the cushion 4 is a rubber cushion. The anti-abrasion and buffering functions are good, a gap is formed between the power adapter body 11 and the protective shell 3, and heat dissipation of the power adapter body 11 is facilitated; specifically, first casing 1, second casing 2 are aluminum alloy casing, possess the better effect of preventing falling the abrasionproof and decreasing, and heat dispersion is good simultaneously, protective housing 3 is the nylon protective housing, can effectively protect inboard power adapter body 11 can not be fallen, plays and prevents falling, absorbing effect, can avoid from falling the suitable life-span of breaking extension power adapter body 11 from this. Specifically, locating piece 9 is the elasticity rubber locating piece, possesses toughness and can bend, and the joint of being convenient for gets into constant head tank 10, and first casing 1, second casing 2 of being convenient for use when installing with power adapter body 11. Specifically, the inserted bar 7 comprises an inner bar and an outer bar, the inner bar is inserted into the outer bar and fixed through bolts, and the inserted bar 7 is convenient to extend and shorten so as to be connected with the connecting plate 5 in a better operation mode.

Specifically, when in use, the first shell 1 and the second shell 2 are respectively clamped from two side surfaces of the power adapter body 11, so that the positioning block 9 is clamped into the positioning groove 10, the positioning block 9 is an elastic rubber positioning block which can be bent due to toughness and is convenient to clamp into the positioning groove 10, the first shell 1 and the second shell 2 are convenient to use when being installed with the power adapter body 11, the insertion rod 7 is inserted into the groove of the connecting plate 5, the first magnet 8 and the second magnet 6 are attracted, the insertion rods 7 of the first shell 1 and the second shell 2 are inserted into the groove of the connecting plate 5 and then keep a fixed and stable state after being connected, the cushion 4 is a rubber cushion and has good abrasion resistance and buffering effects, so that a gap exists between the power adapter body 11 and the protective shell 3, heat dissipation of the power adapter body 11 is facilitated, the first shell 1 and the second shell 2 are both aluminum alloy shells, possess better anti-falling abrasionproof and decrease effect, heat dispersion is good simultaneously, protective housing 3 is the nylon protective housing, can effectively protect inboard power adapter body 11 can not be fallen, play and prevent falling, the absorbing effect, can avoid falling to break the suitable life-span that prolongs power adapter body 11 from this, inserted bar 7 includes interior pole and outer pole, and the bolt fastening is passed through in the inside of outer pole to interior pole grafting, this setting, be convenient for the extension of inserted bar 7 and shorten, so that better operation is connected with connecting plate 5.

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 power adapter with protection machanism, includes power adapter body (11) and protecting crust, its characterized in that: the protective shell comprises a first shell body (1) and a second shell body (2), wherein the two outer sides of the first shell body (1) are respectively connected with an insert rod (7), one end of the insert rod (7) is connected with a first magnet (8), the two outer sides of the second shell body (2) are respectively connected with a connecting plate (5), one end of the connecting plate (5) is provided with a groove, a second magnet (6) is connected in the groove, one ends of the first shell body (1) and the second shell body (2) are respectively connected with a positioning block (9), two groups of positioning grooves (10) are equidistantly arranged on the outer wall of one side of a power adapter body (11), the first shell body (1) and the second shell body (2) are respectively clamped on the two sides of the power adapter body (11), the positioning block (9) is clamped in the positioning grooves (10), the inner sides of the first shell body (1) and the second shell body (2) are respectively connected with a protective shell (3), one side equidistance of protective housing (3) is connected with a plurality of groups cushion (4), the equal equidistance in upper end of first casing (1), second casing (2) is equipped with a plurality of groups louvre (12), and the one end of louvre (12) runs through to in protective housing (3).

2. The power adapter with protection mechanism of claim 1, wherein: the first magnet (8) and the second magnet (6) are attracted.

3. The power adapter with protection mechanism of claim 1, wherein: the soft pad (4) is a rubber soft pad.

4. The power adapter with protection mechanism of claim 1, wherein: the first shell (1) and the second shell (2) are both aluminum alloy shells, and the protective shell (3) is a nylon protective shell.

5. The power adapter with protection mechanism of claim 1, wherein: the positioning block (9) is an elastic rubber positioning block.

6. The power adapter with protection mechanism of claim 1, wherein: the inserted bar (7) comprises an inner bar and an outer bar, and the inner bar is inserted into the outer bar and fixed through bolts.