CN211860757U

CN211860757U - Anti-falling safe power adapter

Info

Publication number: CN211860757U
Application number: CN202020574923.9U
Authority: CN
Inventors: 黄荣才
Original assignee: Shenzhen Juyuanhai Electronic Co ltd
Current assignee: Shenzhen Juyuanhai Electronic Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-03
Anticipated expiration: 2030-04-17

Abstract

The utility model provides a prevent falling safe type power adapter, including first heat dissipation protection otter board, lower rubber piece, go up the protecting crust, the louvre, connect the cassette, damping spring and clamp the clamp plate, the protecting crust is installed to protection drain pan up end, the bilateral symmetry clamps the connection cassette before and after going up the protecting crust lower extreme face, the terminal surface buckle has damping spring under the connection cassette, terminal surface buckle has the clamp plate under the damping spring, first heat dissipation protection otter board is installed to terminal surface symmetry around the protection drain pan, terminal surface left and right sides symmetry pastes down the rubber piece under the protection drain pan, the inside downside card of protection drain pan is equipped with the louvre, this design has solved original power adapter self protective capacities and is relatively weak, the problem of breaking easily, the utility model discloses rational in infrastructure, the protecting effect is good, can carry out all-round protection to power adapter.

Description

Anti-falling safe power adapter

Technical Field

The utility model relates to a prevent falling safe type power adapter belongs to advertisement machine technical field.

Background

The power adapter is a power supply conversion device for 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, has the working principle that alternating current input is converted into direct current output, is called an external power supply, is a power supply voltage conversion device for the small portable electronic equipment and the electronic appliances, and is commonly used on small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like.

Because power adapter small in size so take place the condition of dropping easily when using to traditional power adapter outer terminal surface is made by plastics mostly, will break in case of dropping, and current power adapter self protective capacities is more weak, and the security is lower, needs the safe type power adapter of falling prevention now urgently to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent falling safe type power adapter to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the protective effect is good, can carry out all-round protection to power adapter.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an anti-falling safety power adapter comprises an electric outlet connecting wire, a protective bottom shell, a power adapter main body, an electric inlet connecting wire and a protective mechanism, wherein the power adapter main body is assembled in the protective bottom shell, the electric outlet connecting wire is connected to the right end face of the power adapter main body, the electric inlet connecting wire is connected to the left end face of the power adapter main body, the protective mechanism is arranged on the outer side of the power adapter main body and comprises a first heat dissipation protective screen plate, a lower rubber block, a ventilation hole, an upper protective shell, an upper rubber block, a second heat dissipation protective screen plate, a heat dissipation hole, a connecting clamping seat, a damping spring and a clamping pressing plate, the upper protective shell is mounted on the upper end face of the protective bottom shell, the second heat dissipation protective screen plate is clamped on the upper end face of the upper protective shell, the upper rubber block is symmetrically pasted on the left side and the right side of the upper protective shell, the terminal surface buckle has damping spring under the connection cassette, damping spring terminal surface buckle has the clamp and installs the clamp plate down, first heat dissipation protection otter board is installed to terminal surface symmetry around the protection drain pan, the ventilation hole has been seted up to protection drain pan left and right sides terminal surface symmetry, terminal surface left and right sides symmetry is pasted down the rubber piece under the protection drain pan, the inside downside card of protection drain pan is equipped with the louvre.

Furthermore, openings are symmetrically clamped on the left end face and the right end face of the protection bottom shell, and the protection bottom shell is matched with the power adapter main body.

Furthermore, the heat dissipation holes are provided with a plurality of groups, and the specifications of the plurality of groups of heat dissipation holes are the same.

Furthermore, four groups of upper rubber blocks are adhered to the upper rubber blocks, the specifications of the four groups of upper rubber blocks are the same, four groups of lower rubber blocks are adhered to the lower rubber blocks, and the specifications of the four groups of lower rubber blocks are the same.

Furthermore, four groups of damping spring buckles are provided, the specifications of the four groups of damping springs are the same, and the telescopic distance of the damping springs is larger than the distance between the upper side of the inner wall of the upper protective shell and the upper end face of the power adapter main body.

Further, the upper protective shell is fixedly connected with the protective bottom shell through bolts, the second heat dissipation protective screen plates are fixedly connected with the upper protective shell in a clamping mode, the two groups of first heat dissipation protective screen plates are installed, and the two groups of first heat dissipation protective screen plates are fixedly connected with the protective bottom shell through screws.

The utility model has the advantages that: the utility model discloses a prevent falling safe type power adapter, because of the utility model discloses added first heat dissipation protection otter board, lower block rubber, ventilation hole, go up the protecting crust, go up block rubber, second heat dissipation protection otter board, louvre, connect cassette, damping spring and clamp the clamp plate, this design is convenient to protect power adapter comprehensively, also conveniently dispels the heat and ventilates simultaneously, has solved original power adapter self protective capacities and is more weak, the problem of breaking easily has improved the utility model discloses a protective effect.

Because of protection drain pan left and right sides terminal surface symmetry card is equipped with the opening, protection drain pan and power adapter bulk phase match, the opening conveniently advances electric connecting wire and goes out the electric connecting wire and alternate, the multiunit has been seted up because of the louvre, and multiunit louvre specification is the same, this design has improved terminal surface heat-sinking capability under the protection drain pan, it has four groups to paste because of last block rubber, and the block rubber specification is the same on four groups, lower block rubber is pasted and is had four groups, and the block rubber specification is the same under four groups, it conveniently protects last protective housing edge department to go up the block rubber, lower block rubber conveniently protects protective drain pan edge department, the utility model discloses rational in infrastructure, the protecting effect is good, can carry out all-round protection.

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 structural view of an anti-falling safety power adapter of the present invention;

FIG. 2 is a schematic structural view of a protection mechanism in the crash-proof safety power adapter of the present invention;

FIG. 3 is a right sectional view of the protection mechanism of the anti-falling safety power adapter of the present invention;

in the figure: 1-outlet connection wire, 2-protective bottom shell, 3-power adapter body, 4-inlet connection wire, 5-protective mechanism, 51-first heat dissipation protective screen plate, 52-lower rubber block, 53-vent hole, 54-upper protective shell, 55-upper rubber block, 56-second heat dissipation protective screen plate, 57-heat dissipation hole, 58-connection clamping seat, 59-damping spring and 511-clamping pressing plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a prevent falling safe type power adapter, includes play electric connecting wire 1, protection drain pan 2, power adapter main part 3, advances electric connecting wire 4 and protection machanism 5, and protection drain pan 2 internal assembly has power adapter

main part

3, and 3 right-hand members of power adapter main part are connected with out electric connecting wire 1, and 3 left end faces of power adapter main part are connected with into electric connecting wire 4, and the 3 outsides of power adapter main part are provided with protection machanism 5.

The protection mechanism 5 comprises a first heat dissipation protection screen plate 51, a lower rubber block 52, a vent hole 53, an upper protection shell 54, an upper rubber block 55, a second heat dissipation protection screen plate 56, a heat dissipation hole 57, a connecting clamping seat 58, a damping spring 59 and a clamping pressure plate 511, the upper end surface of the protection bottom shell 2 is provided with the upper protection shell 54, the upper end surface of the upper protection shell 54 is clamped with the second heat dissipation protection screen plate 56, the left side and the right side of the upper end surface of the upper protection shell 54 are symmetrically stuck with the upper rubber block 55, the front side and the rear side of the lower end surface of the upper protection shell 54 are symmetrically clamped with the connecting clamping seat 58, the lower end surface of the connecting clamping seat 58 is clamped with the damping spring 59, the lower end surface of the damping spring 59 is clamped with the clamping pressure plate 511, the front end surface and the rear end surface of the protection bottom shell 2 are symmetrically provided with the first heat dissipation protection screen plate 51, the left end surface and the right end, the design solves the problems that the original power adapter has weak self-protection capability and is easy to break.

Protection drain pan 2 left and right sides terminal surface symmetry card is equipped with the opening,

protection drain pan

2 and 3 phase-matchs of power adapter main part, the opening conveniently advances electric connecting wire 4 and goes out electric connecting wire 1 and alternate, the multiunit has been seted up to louvre 57, and multiunit louvre 57 specification is the same, this design has improved terminal surface heat-sinking capability under the protection drain pan 2, it has four groups to go up rubber block 55 and paste, and the rubber block 55 specification is the same on four groups, lower rubber block 52 is pasted and is had four groups, and the rubber block 52 specification is the same under four groups, it conveniently protects last protecting shell 54 edges department to go up rubber block 55, lower rubber block 52 conveniently protects protecting drain pan 2 edges department.

Damping spring 59 buckle has four groups, and four groups of damping spring 59 specifications are the same, damping spring 59 scalable distance is greater than last protecting crust 54 inner wall upside and the distance between the 3 up end of power adapter main part, this design makes things convenient for damping spring 59 to cushion the protection to the 3 up end of power adapter main part, it is fixed with protection drain pan 2 to go up protecting crust 54 through the bolt, second heat dissipation protection otter board 56 is connected fixedly through clamping mode and last protecting crust 54, first heat dissipation protection otter board 51 is installed two sets ofly, and two sets of first heat dissipation protection otter board 51 are all connected fixedly with protection drain pan 2 through the screw, this design is convenient to last protecting crust 54, first heat dissipation protection otter board 51 and second heat dissipation protection otter board 56 are installed fixedly.

As an embodiment of the present invention: firstly, the power adapter main body 3 is placed in the protective bottom case 2, an opening is formed, so that an incoming connecting wire 4 and an outgoing connecting wire 1 can be conveniently inserted, then the upper protective case 54 is installed on the upper end face of the protective bottom case 2 through a bolt, at the moment, the lower end face of the clamping pressing plate 511 can be tightly attached to the upper end face of the power adapter main body 3 through the expansion force of the damping spring 59, a certain distance exists between the upper protective case 54 and the power adapter main body 3, so that ventilation and heat dissipation can be conveniently carried out on the upper end face of the power adapter main body 3 through the second heat dissipation protective screen plate 56, the front end face and the rear end face of the power adapter main body 3 can be ventilated and cooled through the first heat dissipation protective screen plate 51, ventilation and heat dissipation can be carried out on the left end face and the right end face of the power adapter main body 3 through the ventilation holes 53, meanwhile, ventilation and heat, and go up protective housing 54 and protection drain pan 2 and can carry out all-round protection to power adapter main part 3, appear hard contact when avoiding power adapter main part 3 to drop and lead to damaging with external ground, because last protective housing 54 and protection drain pan 2 corner are in and damage when dropping most easily, so paste rubber block 55 and lower rubber block 52 and can effectively protect last protective housing 54 and protection drain pan 2 corner, and then make protective housing 54 and protection drain pan 2 resistant fall nature better, when needs take out power adapter main part 3, loosen the bolt and dismantle last protective housing 54 and can take out power adapter main part 3 from protection drain pan 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an prevent falling safe type power adapter, includes play electric connecting wire, protection drain pan, power adapter main part, advances electric connecting wire and protection machanism, its characterized in that: a power adapter main body is assembled in the protection bottom shell, the right end face of the power adapter main body is connected with an outlet connecting wire, the left end face of the power adapter main body is connected with an inlet connecting wire, and a protection mechanism is arranged on the outer side of the power adapter main body;

the protection mechanism comprises a first heat dissipation protection screen plate, a lower rubber block, a vent hole, an upper protection shell, an upper rubber block, a second heat dissipation protection screen plate, a heat dissipation hole, a connecting clamping seat, a damping spring and a clamping pressing plate, an upper protective shell is arranged on the upper end surface of the protective bottom shell, a second heat dissipation protective screen plate is clamped on the upper end surface of the upper protective shell, the left side and the right side of the upper end surface of the upper protective shell are symmetrically stuck with upper rubber blocks, the front side and the rear side of the lower end surface of the upper protective shell are symmetrically clamped with connecting clamping seats, the lower end surface of the connecting clamping seat is buckled with a damping spring, the lower end surface of the damping spring is buckled with a clamping pressing plate, the front end surface and the rear end surface of the protection bottom shell are symmetrically provided with a first heat dissipation protection screen plate, the left end surface and the right end surface of the protection bottom shell are symmetrically provided with vent holes, the left side and the right side of the lower end face of the protection bottom shell are symmetrically pasted with lower rubber blocks, and heat dissipation holes are arranged at the lower side of the interior of the protection bottom shell in a clamping mode.

2. The fall-resistant safety power adapter as recited in claim 1, wherein: the protection bottom shell is symmetrically clamped with openings on the left end face and the right end face, and the protection bottom shell is matched with the power adapter main body.

3. The fall-resistant safety power adapter as recited in claim 1, wherein: the radiating holes are provided with a plurality of groups, and the specifications of the plurality of groups of radiating holes are the same.

4. The fall-resistant safety power adapter as recited in claim 1, wherein: four groups of upper rubber blocks are adhered, the specifications of the four groups of upper rubber blocks are the same, four groups of lower rubber blocks are adhered, and the specifications of the four groups of lower rubber blocks are the same.

5. The fall-resistant safety power adapter as recited in claim 1, wherein: four groups of damping spring buckles are provided, the specifications of the four groups of damping springs are the same, and the telescopic distance of the damping springs is larger than the distance between the upper side of the inner wall of the upper protective shell and the upper end face of the power adapter main body.

6. The fall-resistant safety power adapter as recited in claim 1, wherein: the upper protective shell is fixedly connected with the protective bottom shell through bolts, the second heat dissipation protective screen plates are fixedly connected with the upper protective shell in a clamping mode, the first heat dissipation protective screen plates are installed in two groups, and the two groups of first heat dissipation protective screen plates are fixedly connected with the protective bottom shell through screws.