CN215734001U

CN215734001U - Power adapter with shock-resistant and drop-resistant structure

Info

Publication number: CN215734001U
Application number: CN202121922456.5U
Authority: CN
Inventors: 刘永华
Original assignee: Guangdong Huachuangxing Power Supply Co ltd
Current assignee: Guangdong Huachuangxing Power Supply Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-01
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a power adapter with an anti-seismic and anti-falling structure, which belongs to the technical field of power adapters, and comprises a lower protective shell, wherein the upper surface of the lower protective shell is provided with a mounting groove, a mounting block is inserted in the mounting groove, one side of the mounting block is fixedly connected with an upper protective shell, the inner bottom wall of the lower protective shell and the inner top wall of the upper protective shell are both fixedly connected with elastic elements, the power adapter with the anti-seismic and anti-falling structure can be conveniently and rapidly combined together through the matching arrangement of a radiating fin and a power adapter body and the arrangement of the mounting groove and the mounting block when in use, so that the power adapter body is effectively protected, and good buffer protection can be provided for equipment by the arrangement of the elastic elements and a metal spring and by the elasticity of the metal spring, the equipment can have certain shock resistance and falling resistance by matching with the supporting plate.

Description

Power adapter with shock-resistant and drop-resistant structure

Technical Field

The utility model belongs to the technical field of power adapters, and particularly relates to a power adapter with an anti-seismic and anti-falling structure.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises a shell, a power transformer and a rectification circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. It is widely used in telephone set, game machine, language repeater, walkman, notebook computer, cellular phone, etc.

Current power adapter does not all have and prevents falling the function, when power adapter falls, easily leads to power adapter's internal component to damage, and the installation of equipment is dismantled more troublesome, when breaking down, can't dismantle fast and overhaul, may miss optimum maintenance time, and equipment radiating effect is relatively poor moreover, can produce a large amount of heats under the long-time operating condition, can reduce power adapter's life like this, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: in order to solve the problems that the power adapter does not have a falling-proof function, when the power adapter falls down, internal elements of the power adapter are easily damaged, the equipment is troublesome to install and disassemble, when the power adapter fails, the power adapter cannot be quickly disassembled and maintained, the best maintenance time can be missed, the equipment has a poor heat dissipation effect, a large amount of heat can be generated under a long-time working state, the service life of the power adapter can be shortened, and the practicability is poor, the utility model provides the power adapter with the anti-seismic falling-proof structure.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a power adapter with antidetonation is able to bear or endure falling structure, includes the lower protective housing, the mounting groove has been seted up to the upper surface of lower protective housing, the inside grafting of mounting groove has the installation piece, protective housing on one side fixedly connected with of installation piece, the equal fixedly connected with elastic element of interior diapire of lower protective housing and the interior roof of last protective housing, elastic element's outer wall is provided with metal spring, one side fixedly connected with backup pad of metal spring, the waterproof board is installed to one side of backup pad, the heat dissipation muscle is installed to one side of waterproof board, the fin is installed to one side of heat dissipation muscle, the power adapter body is installed to one side of fin.

Further, the inner wall of lower protective housing and the inner wall of last protective housing all seted up the recess, the inner wall fixedly connected with top tight spring of recess, one side fixedly connected with top piece of top tight spring.

Further, the outer wall of the lower protective shell is fixedly connected with a clamping seat, and the outer wall of the upper protective shell is fixedly connected with a clamping block.

Further, the front side and the rear side of the lower protective shell and one side of the mounting block are provided with fixing holes, and fixing screws are arranged in the fixing holes.

Further, the edges and corners of lower protective housing and the edges and corners of last protective housing all are provided with prevents falling the protective sheath, prevent falling the protective sheath and make by the rubber material.

Further, ventilation grooves are formed in the outer surface of the lower protective shell and the outer surface of the upper protective shell, and dust screens are arranged inside the ventilation grooves.

Furthermore, a through hole is formed in the middle of the supporting plate, a drying layer is arranged in the middle of the waterproof plate, and a cooling layer is arranged in the middle of the heat dissipation rib.

Further, the lower surface of the lower protective housing is fixedly connected with rubber feet, and the upper surface of the upper protective housing is fixedly connected with a handle.

(III) advantageous effects

The utility model has the following beneficial effects:

1. this power adapter with antidetonation is able to bear or endure structure that falls, through the mounting groove, the installation piece, elastic element, metal spring, a supporting plate, the waterproof board, the heat dissipation muscle, the cooperation setting of fin and power adapter body, through the setting of mounting groove and installation piece during the use, can make things convenient for lower protective housing and last protective housing rapid Assembly to come together, provide effective protection for power adapter body, setting through elastic element and metal spring, application metal spring's elasticity, can provide good buffer protection for equipment, the cooperation backup pad can make equipment have the ability of certain antidetonation is able to bear or fall, through the waterproof board, the setting of heat dissipation muscle and fin, make equipment have waterproof and heat-sinking capability, avoid equipment to wet or overheated impaired influence equipment to use, improve equipment practicality.

2. The power adapter with the shock-resistant and fall-resistant structure not only can stabilize the power adapter body by arranging the top tightening spring and the top plate and applying the elasticity of the top tightening spring to match with the top plate so as to avoid shaking, but also can provide certain transverse buffer protection, can facilitate the disassembly of the upper protective shell by arranging the clamping seat and the clamping block so as to be more convenient for maintaining and checking internal parts of equipment, can avoid the equipment from falling and damaging by arranging the fall-resistant protective sleeve, can effectively ventilate and radiate the equipment by arranging the ventilation groove and simultaneously avoid dust from entering, can enhance the heat radiating capacity of the equipment by arranging the drying layer and the cooling layer so as to avoid part damage caused by overheating in the equipment, can facilitate the placement of the equipment by arranging the rubber feet and the handle, and is not only convenient for the disassembly on the protective shell, and also provides convenience for carrying the equipment.

Drawings

FIG. 1 is a schematic view of an axial structure of the present invention;

FIG. 2 is a schematic axial view of the power adapter body according to the present invention;

FIG. 3 is a schematic axial view of the lower protective shell of the present invention;

FIG. 4 is a schematic axial view of the upper protective shell of the present invention;

fig. 5 is a schematic cross-sectional structure of the present invention.

Reference numerals: 1. a lower protective shell; 2. mounting grooves; 3. mounting blocks; 4. an elastic element; 5. a metal spring; 6. a support plate; 7. a waterproof sheet; 8. heat dissipation ribs; 9. a heat sink; 10. a power adapter body; 11. a groove; 12. the spring is tightly propped; 13. a topsheet; 14. a card holder; 15. a clamping block; 16. a fixing hole; 17. a set screw; 18. a drop-resistant protective sleeve; 19. a ventilation slot; 20. drying the layer; 21. a cooling layer; 22. rubber feet; 23. a handle; 24. and an upper protective shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1-5, a power adapter with shock-resistant and drop-resistant structure, which comprises a lower protective housing 1, wherein a mounting groove 2 is formed on the upper surface of the lower protective housing 1, a mounting block 3 is inserted into the mounting groove 2, one side of the mounting block 3 is fixedly connected with an upper protective housing 24, the inner bottom wall of the lower protective housing 1 and the inner top wall of the upper protective housing 24 are both fixedly connected with an elastic element 4, the outer wall of the elastic element 4 is provided with a metal spring 5, one side of the metal spring 5 is fixedly connected with a supporting plate 6, one side of the supporting plate 6 is provided with a waterproof plate 7, one side of the waterproof plate 7 is provided with a heat dissipation rib 8, one side of the heat dissipation rib 8 is provided with a heat dissipation fin 9, and one side of the heat dissipation fin 9 is provided with a power adapter body 10.

In this embodiment, through mounting groove 2, installation piece 3, elastic element 4, metal spring 5, backup pad 6, waterproof board 7, heat dissipation muscle 8, fin 9 and power adapter body 10's cooperation setting, through mounting groove 2 and installation piece 3's setting during the use, can conveniently be in the same place lower protective housing 1 and the last protective housing 24 rapid Assembly, for power adapter body 10 provides effective protection, through elastic element 4 and metal spring 5's setting, application metal spring 5's elasticity, can provide good buffer protection for equipment, cooperation backup pad 6 can make equipment have the resistant ability of falling of certain antidetonation, through waterproof board 7, heat dissipation muscle 8 and fin 9's setting, make equipment have waterproof and heat-sinking capability, avoid equipment to wet or overheated impaired influence equipment to use, improve equipment practicality.

Example 2

Referring to fig. 3-5, the present embodiment is further optimized on the basis of embodiment 1, specifically, grooves 11 are formed in the inner walls of the lower protective shell 1 and the upper protective shell 24, the inner walls of the grooves 11 are fixedly connected with the top spring 12, one side of the top spring 12 is fixedly connected with the top plate 13, and by the arrangement of the top spring 12 and the top plate 13, the elasticity of the top spring 12 is utilized to cooperate with the top plate 13 to stabilize the power adapter body 10, thereby preventing the power adapter body from shaking and providing a certain lateral buffer protection.

Specifically, outer wall fixedly connected with cassette 14 of lower protective housing 1, outer wall fixedly connected with fixture block 15 of upper protective housing 24, through the setting of cassette 14 and fixture block 15, can facilitate for the dismantlement of upper protective housing 24, the maintenance check out equipment internals of being more convenient for.

Specifically, fixing holes 16 are formed in the front side and the rear side of the lower protective shell 1 and one side of the mounting block 3, fixing screws 17 are arranged in the fixing holes 16, and the fixing firmness of the upper protective shell 24 can be improved through the fixing holes 16 and the fixing screws 17.

Specifically, the edges and corners of lower protective housing 1 and upper protective housing 24 all are provided with prevents falling protective sheath 18, prevent falling protective sheath 18 and make by the rubber material, through preventing falling protective sheath 18's setting, can avoid equipment to drop impaired, the reinforcing is to preventing of equipment the ability of falling.

Example 3

Referring to fig. 1 and 5, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, ventilation grooves 19 are formed in the outer surfaces of the lower protective shell 1 and the upper protective shell 24, a dust screen is disposed inside the ventilation grooves 19, and the ventilation grooves 19 can effectively ventilate and dissipate heat for equipment, and prevent dust from entering.

Specifically, the through-hole has been seted up at the middle part of backup pad 6, and the middle part of waterproof board 7 is provided with dry layer 20, and the middle part of heat dissipation muscle 8 is provided with cooling layer 21, through dry layer 20 and cooling layer 21's setting, can strengthen equipment heat-sinking capability, avoids the inside overheated part damage that causes of equipment.

Specifically, the lower fixed surface of lower protective housing 1 is connected with rubber foot 22, and the upper fixed surface of last protective housing 24 is connected with handle 23, through the setting of rubber foot 22 and handle 23, can facilitate for placing of equipment, not only makes things convenient for the dismantlement of last protective housing 24, also provides convenience for carrying equipment.

To sum up: according to the utility model, when the power adapter is used, the lower protective shell 1 and the upper protective shell 24 can be conveniently and rapidly combined together through the arrangement of the mounting groove 2 and the mounting block 3, effective protection is provided for the power adapter body 10, good buffer protection can be provided for equipment by using the elasticity of the metal spring 5 through the arrangement of the elastic element 4 and the metal spring 5, the equipment can have certain shock resistance and falling resistance through the matching of the supporting plate 6, and the equipment has waterproof and heat dissipation capabilities through the arrangement of the waterproof plate 7, the heat dissipation ribs 8 and the heat dissipation fins 9, so that the equipment is prevented from being affected by damp or overheat damage to be used, and the practicability of the equipment is improved; through the arrangement of the jacking spring 12 and the top plate 13, the elasticity of the jacking spring 12 is utilized, the top plate 13 is matched to stabilize the power adapter body 10, the power adapter body is prevented from shaking, certain transverse buffer protection can be provided, the disassembly of the upper protective shell 24 is facilitated through the arrangement of the clamping seat 14 and the clamping block 15, the maintenance and the inspection of internal parts of equipment are facilitated, the equipment can be prevented from falling and being damaged through the arrangement of the anti-falling protective sleeve 18, the anti-falling capacity of the equipment is enhanced, the ventilation and the heat dissipation of the equipment can be effectively realized through the arrangement of the ventilation groove 19, meanwhile, the dust can be prevented from entering, the heat dissipation capacity of the equipment can be enhanced through the arrangement of the drying layer 20 and the cooling layer 21, the damage of parts caused by the internal overheating of the equipment is avoided, the arrangement of the rubber feet 22 and the handle 23 is facilitated for the placement of the equipment, and the disassembly of the upper protective shell 24 is facilitated, and also provides convenience for carrying the equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a power adapter with resistant structure that falls of antidetonation, includes lower protective housing (1), its characterized in that: mounting groove (2) have been seted up to the upper surface of lower protective housing (1), the inside of mounting groove (2) is pegged graft and is had installation piece (3), protective housing (24) on one side fixedly connected with of installation piece (3), lower equal fixedly connected with elastic element (4) of the interior diapire of protective housing (1) and the interior roof of last protective housing (24), the outer wall of elastic element (4) is provided with metal spring (5), one side fixedly connected with backup pad (6) of metal spring (5), waterproof board (7) are installed to one side of backup pad (6), heat dissipation muscle (8) are installed to one side of waterproof board (7), fin (9) are installed to one side of heat dissipation muscle (8), power adapter body (10) are installed to one side of fin (9).

2. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: the inner wall of the lower protective shell (1) and the inner wall of the upper protective shell (24) are both provided with a groove (11), the inner wall of the groove (11) is fixedly connected with a jacking spring (12), and one side of the jacking spring (12) is fixedly connected with a top plate (13).

3. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: the outer wall of the lower protective shell (1) is fixedly connected with a clamping seat (14), and the outer wall of the upper protective shell (24) is fixedly connected with a clamping block (15).

4. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: fixing holes (16) are formed in the front side and the rear side of the lower protective shell (1) and one side of the mounting block (3), and fixing screws (17) are arranged in the fixing holes (16).

5. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: the edges and corners of the lower protective shell (1) and the edges and corners of the upper protective shell (24) are provided with anti-falling protective sleeves (18), and the anti-falling protective sleeves (18) are made of rubber materials.

6. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: ventilating grooves (19) are formed in the outer surface of the lower protective shell (1) and the outer surface of the upper protective shell (24), and dust screens are arranged in the ventilating grooves (19).

7. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: the middle part of the supporting plate (6) is provided with a through hole, the middle part of the waterproof plate (7) is provided with a drying layer (20), and the middle part of the heat dissipation rib (8) is provided with a cooling layer (21).

8. A power adapter having an anti-seismic drop-resistant structure according to claim 1, wherein: the lower surface of the lower protective shell (1) is fixedly connected with rubber feet (22), and the upper surface of the upper protective shell (24) is fixedly connected with a handle (23).