CN214544131U

CN214544131U - Power adaptation shockproof mechanism

Info

Publication number: CN214544131U
Application number: CN202023188344.XU
Authority: CN
Inventors: 戴高洁
Original assignee: Shenzhen Xinmaoxing Power Supply Co ltd
Current assignee: Shenzhen Xinmaoxing Power Supply Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-29
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to an electronic equipment technical field especially relates to a power adaptation shockproof mechanism, has solved and has not shockproof mechanism among the prior art, and power adapter receives the problem of the easy damage of external force. A power supply adaptive shockproof mechanism comprises a power supply adapter body, wherein a sponge ring is sleeved on the power supply adapter body, a protective frame is arranged at the top of the power supply adapter body, four corners at the bottom of the protective frame are positioned among four corners at the top of the sponge ring and are fixedly connected through first extrusion springs, two shockproof mechanisms are arranged on the inner side of the protective frame, and the two shockproof mechanisms are centrosymmetric about the top of the inner side of the protective frame; the shockproof mechanism comprises a first ear seat, the bottom of the first ear seat is fixedly connected with the top of the sponge ring, and the first ear seat is rotatably connected with two shock absorption rods through a pin shaft. The utility model discloses establish shockproof mechanism, avoid power adapter to receive external force and damage, cause economic loss.

Description

Power adaptation shockproof mechanism

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a power adaptation shockproof mechanism.

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, notebook computers, mobile phones and other devices.

The conventional power adapter is generally externally arranged and is easily damaged by external force, and the power adapter in the prior art is often damaged by external force, so that the power adapter is damaged by external force, and therefore a power adapter shockproof mechanism is urgently needed to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shockproof mechanism of power adaptation has solved and has not had shockproof mechanism among the prior art, and power adapter receives the easy problem of damaging of external force.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power supply adaptive shockproof mechanism comprises a power supply adapter body, wherein a sponge ring is sleeved on the power supply adapter body, a protective frame is arranged at the top of the power supply adapter body, four corners at the bottom of the protective frame are positioned among four corners at the top of the sponge ring and are fixedly connected through first extrusion springs, two shockproof mechanisms are arranged on the inner side of the protective frame, and the two shockproof mechanisms are centrosymmetric about the top of the inner side of the protective frame;

the shockproof mechanism comprises a first ear seat, the bottom of the first ear seat is fixedly connected with the top of the sponge ring, the first ear seat is rotatably connected with two shock absorption rods through a pin shaft, two T-shaped grooves are formed in the top of the inner side of the protection frame, two first compression springs are fixedly connected to one sides corresponding to the T-shaped grooves, the two sliders are used in one end corresponding to the first compression springs and matched with the T-shaped grooves, second ear seats are fixedly connected to the bottoms of the two sliders, the two second ear seats are rotatably connected with one ends of the two shock absorption rods through the pin shaft, and the two shock absorption rods are fixedly connected to one side corresponding to the other side through second compression springs.

Preferably, the equal fixedly connected with a plurality of second extrusion spring in both sides middle part of power adapter body, and the interval equals between every two adjacent second extrusion springs, and the both sides of power adapter body all are provided with the guard plate, and equal fixed connection between the one end of guard plate one side and a plurality of second extrusion spring.

Preferably, a plurality of radiating holes are formed in the periphery of the outer side of the sponge ring, and the distance between every two adjacent radiating holes is equal.

Preferably, the protective frame is made of rubber.

Preferably, two guard plates are rubber material, and two guard plates are half moon-shaped structure.

Preferably, the two sliding blocks and the two T-shaped grooves are in clearance fit.

The utility model discloses possess following beneficial effect at least:

when power adapter body top received external force, the protection frame can the downwarping, then the slider can remove in T type inslot, drives first compression spring and outwards stretches, and second compression spring outwards stretches, and two shock-absorbing bars take place to rotate, and first extrusion spring contracts downwards, and the effort of heavy absorption vibration when the effort disappears, second compression spring and first compression spring release elastic potential energy, will protect the frame recovery normal position.

1. Through the cooperation between first compression spring, second compression spring, slider, T type groove, shock-absorbing rod, first ear seat, second ear seat and the protection frame, carry out the protection of taking precautions against earthquakes to the power adapter body, prevent that it from receiving external force and receiving the damage, cause economic loss.

2. Through the cooperation between guard plate and the second extrusion spring, carry out the protection of taking precautions against earthquakes to the both sides of power adapter body, more comprehensive with its protection avoids both sides to receive external force and damages.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side sectional view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a power adapter body; 2. a protection plate; 3. a sponge ring; 4. heat dissipation holes; 5. a first pressing spring; 6. a protective frame; 7. a first ear mount; 8. a shock-absorbing lever; 9. a second ear mount; 10. a T-shaped groove; 11. a slider; 12. a second pressing spring; 13. a first compression spring; 14. a second compression spring; 15. shockproof mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a power adapter shockproof mechanism comprises a power adapter body 1, wherein a sponge ring 3 is sleeved on the power adapter body 1, a protection frame 6 is arranged at the top of the power adapter body 1, four corners at the bottom of the protection frame 6 are positioned among four corners at the top of the sponge ring 3 and are fixedly connected through first extrusion springs 5, two shockproof mechanisms 15 are arranged on the inner side of the protection frame 6, and the two shockproof mechanisms 15 are centrosymmetric about the top of the inner side of the protection frame 6;

the shockproof mechanism 15 comprises a first ear seat 7, the bottom of the first ear seat 7 is fixedly connected with the top of the sponge ring 3, the first ear seat 7 is rotatably connected with two shock-absorbing rods 8 through a pin shaft, the top of the inner side of the protection frame 6 is provided with two T-shaped grooves 10, one sides corresponding to the two T-shaped grooves 10 are fixedly connected with first compression springs 13, the opposite ends of the two first compression springs 13 are fixedly connected with sliders 11 matched with the T-shaped grooves 10 for use, the bottoms of the two sliders 11 are fixedly connected with second ear seats 9, the two second ear seats 9 are rotatably connected with one ends of the two shock-absorbing rods 8 through pin shafts, the corresponding sides of the two shock-absorbing rods 8 are fixedly connected through second compression springs 14, and particularly, when external force is applied to the top of the power adapter body 1, the protection frame 6 can bend downwards, then the sliders 11 can move in the T-shaped grooves 10, drive first compression spring 13 and outwards stretch, second compression spring 14 outwards stretches, two shock attenuation poles 8 take place to rotate, first extrusion spring 5 is shrink downwards, the effort of heavy absorption vibration, when the effort disappears, second compression spring 14 and first compression spring 13 release elastic potential energy, with protection frame 6 recovery normal position, through first compression spring 13, second compression spring 14, slider 11, T type groove 10, shock attenuation pole 8, first ear seat 7, the cooperation between second ear seat 9 and the protection frame 6, take precautions against earthquakes the protection to power adapter body 1, prevent that it from receiving external force and receiving the damage, cause economic loss.

The scheme has the following working processes:

when the top of the power adapter body 1 is subjected to external force, the protection frame 6 can be bent downwards, then the sliding block 11 can move in the T-shaped groove 10 to drive the first compression spring 13 to stretch outwards, the second compression spring 14 stretches outwards, the two shock absorption rods 8 rotate, the first extrusion spring 5 contracts downwards, the gravity absorbs the action force of vibration, when the action force disappears, the second compression spring 14 and the first compression spring 13 release elastic potential energy, and the protection frame 6 is restored to the original position.

According to the working process, the following steps are known:

through the cooperation between first compression spring 13, second compression spring 14, slider 11, T type groove 10, shock-absorbing rod 8, first ear seat 7, second ear seat 9 and protection frame 6, carry out the protection of taking precautions against earthquakes to power adapter body 1, prevent that it from receiving external force and receiving the damage, cause economic loss.

Further, the equal fixedly connected with a plurality of second extrusion spring 12 in the middle part of the both sides of power adapter body 1, and the interval equals between every two adjacent second extrusion springs 12, power adapter body 1's both sides all are provided with guard plate 2, and equal fixed connection between 2 one side of guard plate and the one end of a plurality of second extrusion spring 12, it is concrete, through the cooperation between guard plate 2 and the second extrusion spring 12, the protection takes precautions against earthquakes to power adapter body 1's both sides, it is more comprehensive with its protection, avoid both sides to receive external force and damage.

Further, a plurality of heat dissipation holes 4 are formed in the periphery of the outer side of the sponge ring 3, the distance between every two adjacent heat dissipation holes 4 is equal, specifically, the heat dissipation holes 4 are formed, when the power adapter body 1 is used, heat is dissipated, and the service life of the power adapter body is prolonged.

Further, protection frame 6 is the rubber material, is convenient for carry out the protection of taking precautions against earthquakes to the top of power adapter body 1, simultaneously, also avoids hurting power adapter body 1 top.

Further, two guard plates 2 are the rubber material, and two guard plates 2 are half moon-shaped structure, can prevent that the condition of empting from taking place for 1 both sides of power adapter body, and the structure of half moon-shaped is convenient for resume the normal position, also prevents to cause the damage to 1 both sides of power adapter body simultaneously.

Furthermore, two sliders 11 and two T-shaped grooves 10 are in clearance fit, so that the sliders 11 can move in the T-shaped grooves 10 conveniently.

In summary, through the cooperation between the protection plate 2 and the second extrusion spring 12, the two sides of the power adapter body 1 are protected against shock, so that the protection is more comprehensive, and the two sides are prevented from being damaged by external force; the heat dissipation holes 4 are arranged, so that the power adapter body 1 can be dissipated when in use, and the service life of the power adapter body is prolonged; the protective frame 6 is made of rubber, so that the top of the power adapter body 1 is protected from shock conveniently, and meanwhile, the top of the power adapter body 1 is prevented from being damaged; the two protection plates 2 are made of rubber materials, and the two protection plates 2 are of half-moon-shaped structures, so that the situation that two sides of the power adapter body 1 are inclined can be prevented, the half-moon-shaped structures are convenient for restoring the original position, and meanwhile, the two sides of the power adapter body 1 are prevented from being damaged; and the two sliding blocks 11 and the two T-shaped grooves 10 are in clearance fit, so that the sliding blocks 11 can move in the T-shaped grooves 10 conveniently.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power supply adaption shockproof mechanism comprises a power supply adapter body (1), and is characterized in that the power supply adapter body (1) is sleeved with a sponge ring (3), a protective frame (6) is arranged at the top of the power supply adapter body (1), four corners at the bottom of the protective frame (6) are positioned among four corners at the top of the sponge ring (3) and are fixedly connected through a first extrusion spring (5), two shockproof mechanisms (15) are arranged on the inner side of the protective frame (6), and the two shockproof mechanisms (15) are centrally symmetrical about the top of the inner side of the protective frame (6);

the shockproof mechanism (15) comprises a first ear seat (7), the bottom of the first ear seat (7) is fixedly connected with the top of the sponge ring (3), the first ear seat (7) is rotationally connected with two shock absorption rods (8) through a pin shaft, the top of the inner side of the protection frame (6) is provided with two T-shaped grooves (10), and one corresponding side of the two T-shaped grooves (10) is fixedly connected with a first compression spring (13), and the opposite ends of the two first compression springs (13) are fixedly connected with sliding blocks (11) matched with the T-shaped grooves (10) for use, the bottoms of the two sliding blocks (11) are fixedly connected with second lug seats (9), and the two second ear seats (9) are rotatably connected with one ends of the two shock absorption rods (8) through pin shafts, and one sides of the two shock absorption rods (8) corresponding to each other are fixedly connected through second compression springs (14).

2. The shockproof mechanism of claim 1, characterized in that the middle parts of the two sides of the power adapter body (1) are fixedly connected with a plurality of second extrusion springs (12), and the distance between every two adjacent second extrusion springs (12) is equal, the two sides of the power adapter body (1) are provided with a protection plate (2), and one side of the protection plate (2) is fixedly connected with one end of the plurality of second extrusion springs (12).

3. The adaptive shockproof mechanism of power supply as claimed in claim 1, wherein the sponge ring (3) has a plurality of heat dissipation holes (4) formed around the outer side thereof, and the distance between every two adjacent heat dissipation holes (4) is equal.

4. The adaptive power shockproof mechanism of claim 1, wherein the protective frame (6) is made of rubber.

5. The adaptive power shockproof mechanism of claim 2, wherein the two protection plates (2) are made of rubber, and the two protection plates (2) are half-moon-shaped.

6. The adaptive power shockproof mechanism of claim 1, wherein the two sliders (11) are in clearance fit with the two T-shaped grooves (10).