CN220096157U - Suspensible electric vehicle charger - Google Patents

Abstract

The utility model discloses a suspensible electric vehicle charger, and belongs to the technical field of chargers; the charger comprises a charger shell, wherein an AC input port is arranged on one side of the charger shell, a DC output port is arranged below the AC input port, an anti-falling component is arranged on the surface of the charger shell, and a hanging component is arranged at the upper end of the charger shell; according to the utility model, the suspension assembly is arranged, so that the electric vehicle charger is stably suspended, the situation that dust and water on the ground easily enter the electric vehicle charger only at lower positions such as the ground is avoided, the service life of the electric vehicle charger is shortened is prolonged, the anti-falling assembly is arranged, the anti-falling performance of the electric vehicle charger is enhanced, and the situation that internal devices are damaged once the electric vehicle charger drops carelessly is avoided, so that the anti-falling performance of the electric vehicle charger is improved.

Description

Suspensible electric vehicle charger

Technical Field

The utility model belongs to the technical field of chargers, and particularly relates to a suspensible electric vehicle charger.

Background

The electric vehicle charger is a charging device specially configured for the battery of the electric bicycle-! Classification of chargers: the transformer with or without power frequency (50 Hz) can be divided into two main types. The freight three-wheel charger generally uses a charger with a power frequency transformer, has large volume, heavy weight and electricity consumption, but is reliable and cheap; electric bicycles and electric motorcycles use so-called switching power chargers, which are power-saving, efficient, but fragile.

The Chinese patent application number 202110139833.6 discloses an electric vehicle charger, relates to electronic equipment technical field, including the charger casing, the one end of charger casing is equipped with AC input port and DC delivery outlet, and the DC delivery outlet is connected with the DC output line, and the AC input port is used for being connected with the commercial power, and the DC output line is used for being connected with electric vehicle battery interface. Compared with the existing electric vehicle charger, the AC input port (charging plug) is directly arranged on the charger, so that the electric vehicle charger is integrated, and the situation that the AC input port and the DC output line of the charger fall off or fall off at the connection part of the electric supply and the electric vehicle battery interface due to the self gravity of the charger can be effectively avoided when the charger is charged. Meanwhile, as the DC output line and the AC input port are arranged at the same end of the charger shell, only one DC output line is arranged on the charger, and no AC input line is arranged, compared with a charger with two ends provided with the AC input line and the DC output line respectively, the charger is more convenient to store.

The above-mentioned published patent is realized accomodating of charger output line, but it lacks suspension mechanism when using, and electric vehicle charger can only be placed in lower positions such as ground, and the dust and the water on ground get into electric vehicle charger inside easily, shorten electric vehicle charger's life, and electric vehicle charger lacks anti-falling mechanism, once drop carelessly easily leads to inside device impaired.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a suspensible electric vehicle charger which has the characteristics of convenient suspension and falling prevention.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can hang electric motor car charger, includes the charger casing, one side of charger casing is provided with the AC input port, and the below of AC input port is provided with the DC delivery outlet, and the surface of charger casing is provided with prevents falling the subassembly, and the upper end of charger casing is provided with hangs the subassembly.

Preferably, the suspension assembly comprises a suspension bracket, a fixed plate, a rotating column, a first conical gear, a second conical gear, a fixing screw, a thread sleeve and an arc-shaped pressing block, wherein the upper end of a charger shell is connected with the suspension bracket, the middle of the suspension bracket is provided with the fixed plate, the rotating column is connected with the rotating column in a rotating manner, one end of the rotating column is connected with the first conical gear, one side of the first conical gear is connected with the second conical gear in a meshed manner, the upper end of the second conical gear is connected with the fixing screw, the surface thread of the fixing screw is connected with the thread sleeve, and the upper end of the thread sleeve is connected with the arc-shaped pressing block.

Preferably, limit grooves are formed in two sides of the threaded sleeve, and limit rods are connected inside the limit grooves in a sliding mode.

Preferably, a connecting block is arranged between the charger shell and the hanging frame, and a fixing bolt is connected between the hanging frame and the connecting block in a threaded manner.

Preferably, the anti-falling assembly comprises an anti-falling shell, side buffer springs, buffer columns, buffer balls, bottom buffer springs and buffer plates, wherein the anti-falling shell is arranged on the surface of the charger shell, the side buffer springs are arranged on two sides of the anti-falling shell, one end, far away from the anti-falling shell, of each side buffer spring is connected with the buffer column, one end, close to the charger shell, of each buffer column is connected with the corresponding buffer ball, the bottom of the anti-falling shell is connected with the corresponding bottom buffer spring, and the lower end of each bottom buffer spring is connected with the corresponding buffer plate.

Preferably, one side of the buffer plate, which is close to the bottom buffer spring, is connected with a limit column, and a buffer groove is arranged between the anti-falling shell and the limit column.

Compared with the prior art, the utility model has the beneficial effects that:

1. the suspension assembly is arranged, so that the electric vehicle charger is stably suspended, the situation that dust and water on the ground easily enter the electric vehicle charger when the electric vehicle charger can only be placed on the ground and other lower positions is avoided, the service life of the electric vehicle charger is shortened, and the service life of the electric vehicle charger is prolonged;

2. according to the utility model, the anti-falling component is arranged, so that the anti-falling performance of the electric vehicle charger is enhanced, and the condition that the internal devices are damaged once the electric vehicle charger drops carelessly is avoided, thereby improving the anti-falling performance of the electric vehicle charger and preventing the electric vehicle charger from being damaged after falling.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

fig. 4 is a schematic view of a suspension assembly according to the present utility model.

In the figure: 1. a charger housing; 2. an AC input port; 3. a DC output port; 4. an anti-fall assembly; 41. an anti-falling shell; 42. a side buffer spring; 43. a buffer column; 44. a buffer ball; 45. a bottom buffer spring; 46. a buffer plate; 5. a suspension assembly; 51. a hanging frame; 52. a fixing plate; 53. a rotating column; 54. a first bevel gear; 55. a second bevel gear; 56. a fixed screw; 57. a thread sleeve; 58. arc briquetting.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a can hang electric motor car charger, includes charger casing 1, and one side of charger casing 1 is provided with AC input port 2, and the below of AC input port 2 is provided with DC delivery outlet 3, and the surface of charger casing 1 is provided with prevents falling subassembly 4, and the upper end of charger casing 1 is provided with hangs subassembly 5.

Specifically, the suspension assembly 5 includes a suspension bracket 51, a fixed plate 52, a rotating post 53, a first conical gear 54, a second conical gear 55, a fixing screw 56, a thread sleeve 57 and an arc-shaped pressing block 58, wherein the upper end of the charger housing 1 is connected with the suspension bracket 51, the middle of the suspension bracket 51 is provided with the fixed plate 52, the rotating post 53 is rotationally connected inside the fixed plate 52, one end of the rotating post 53 is connected with the first conical gear 54, one side of the first conical gear 54 is connected with the second conical gear 55 in a meshed manner, the upper end of the second conical gear 55 is connected with the fixing screw 56, the surface of the fixing screw 56 is in threaded connection with the thread sleeve 57, and the upper end of the thread sleeve 57 is connected with the arc-shaped pressing block 58.

Through adopting above-mentioned technical scheme, through with the support rod of mounted frame 51 cover on the wall, then rotate the steering column 53 and drive first bevel gear 54 rotation, first bevel gear 54 rotates and drives second bevel gear 55 rotation, second bevel gear 55 rotates and drives the fixing screw 56 rotation, the fixing screw 56 rotates and drives thread bush 57 and reciprocate, thread bush 57 reciprocates and drives arc briquetting 58 and reciprocate, arc briquetting 58 reciprocates and extrudees fixedly to the support rod on the wall, prevent that the electric vehicle charger from rocking in hanging the in-process, make the electric vehicle can hang in the eminence, lower positions such as ground have been avoided placing, dust and water on ground get into inside the electric vehicle charger easily, shorten electric vehicle charger life's condition emergence, thereby electric vehicle charger's life has been prolonged.

Specifically, the both sides of thread bush 57 are provided with the spacing groove, and the inside sliding connection in spacing groove has the gag lever post.

Through adopting above-mentioned technical scheme, through the spacing groove of thread bush 57 both sides and the inside gag lever post of spacing groove, the stability of thread bush 57 and arc briquetting 58 removal is improved.

Specifically, a connecting block is arranged between the charger housing 1 and the hanging frame 51, and a fixing bolt is connected between the hanging frame 51 and the connecting block in a threaded manner.

Through adopting above-mentioned technical scheme, through the connecting block between charger casing 1 and the mounted frame 51 and the fixing bolt between mounted frame 51 and the connecting block, the dismouting of mounted frame 51 of being convenient for.

When the embodiment is used, the following steps are adopted: through with the hanger bracket 51 cover on the branch on the wall, then rotate the steering column 53 and drive first bevel gear 54 rotation, first bevel gear 54 rotates and drives second bevel gear 55 rotation, second bevel gear 55 rotates and drives the fixing screw 56 rotation, the fixing screw 56 rotates and drives the thread bush 57 and upwards move, the thread bush 57 upwards moves and drives the arc briquetting 58 upwards to move, the arc briquetting 58 upwards moves and extrudees fixedly to the branch on the wall, prevent that the electric car charger from rocking in the suspension process, make the electric car can hang in the eminence, lower positions such as ground have been avoided placing, dust and water on ground get into inside the electric car charger easily, shorten electric car charger life's condition emergence, thereby prolonged the life of electric car charger.

Example 2

This embodiment differs from embodiment 1 in that: specifically, the anti-falling component 4 comprises an anti-falling shell 41, side buffer springs 42, a buffer column 43, a buffer ball 44, a bottom buffer spring 45 and a buffer plate 46, wherein the anti-falling shell 41 is arranged on the surface of the charger shell 1, the side buffer springs 42 are arranged on two sides of the anti-falling shell 41, one end, far away from the anti-falling shell 41, of the side buffer springs 42 is connected with the buffer column 43, one end, close to the charger shell 1, of the buffer column 43 is connected with the buffer ball 44, the bottom of the anti-falling shell 41 is connected with the bottom buffer spring 45, and the lower end of the bottom buffer spring 45 is connected with the buffer plate 46.

Through adopting above-mentioned technical scheme, wrap up the surface of charger casing 1 through anti-falling shell 41, protect electric vehicle charger, when electric vehicle charger drops the lateral part and lands, anti-falling shell 41 receives ground impact extrusion lateral part buffer spring 42, utilize lateral part buffer spring 42's elasticity, preliminary buffering is the impact force to electric vehicle charger lateral part, lateral part buffer spring 42 extrudees buffer post 43 and buffer ball 44 simultaneously, utilize buffer post 43 and buffer ball 44 elastic rubber material's elasticity, further buffer the impact force to electric vehicle charger lateral part in the ground, electric vehicle charger is impaired when preventing that the lateral part lands, when electric vehicle charger drops the bottom and lands, buffer plate 46 receives ground impact extrusion bottom buffer spring 45, utilize bottom buffer spring 45's elasticity, buffer the impact force to electric vehicle charger bottom in the ground, multiple buffer structure combined action, the anti-falling performance of electric vehicle charger has been improved greatly, prevent electric vehicle charger is impaired when dropping.

Specifically, a side of the buffer plate 46, which is close to the bottom buffer spring 45, is connected with a limit post, and a buffer slot is provided between the anti-falling shell 41 and the limit post.

Through adopting above-mentioned technical scheme, through the spacing post that buffer plate 46 is close to bottom buffer spring 45 one side and prevent falling the buffer tank between shell 41 and the spacing post, improve the stability that buffer plate 46 and bottom buffer spring 45 removed.

When the embodiment is used, the following steps are adopted: the surface of the charger shell 1 is wrapped by the anti-falling shell 41 to protect the electric vehicle charger, when the electric vehicle charger falls to the ground and lands on the side, the anti-falling shell 41 is impacted by the ground to extrude the side buffer spring 42, the impact force of the electric vehicle charger on the side is primarily buffered by the elasticity of the side buffer spring 42, meanwhile, the buffer column 43 and the buffer ball 44 are extruded by the side buffer spring 42, the impact force of the electric vehicle charger on the side is further buffered by the elasticity of the elastic rubber material of the buffer column 43 and the buffer ball 44, the electric vehicle charger is prevented from being damaged when the side lands, when the electric vehicle charger falls to the ground, the buffer plate 46 is impacted by the ground to extrude the bottom buffer spring 45, the impact force of the bottom of the electric vehicle charger is buffered by the elasticity of the bottom buffer spring 45, the impact force of the buffer ground is jointly acted by the multiple buffer structures, the anti-falling performance of the electric vehicle charger is greatly improved, and the electric vehicle charger is prevented from being damaged when the electric vehicle charger falls.

The structure and use principle of the AC input port 2 and the DC output port 3 in the present utility model are disclosed in chinese patent application No. 202110139833.6, and the AC input port 2 is used for connecting with the mains, and the DC output port 3 is connected with the DC output line, and then connected with the battery interface of the electric vehicle.

The working principle and the using flow of the utility model are as follows: when the utility model is used, the utility model is connected with the commercial power through the AC input port 2 and connected with the DC output line through the DC output port 3, and then connected with the battery interface of the electric vehicle, so as to carry out the charging work of the electric vehicle, the suspension bracket 51 is sleeved on the supporting rod on the wall, then the rotating column 53 is rotated to drive the first bevel gear 54 to rotate, the first bevel gear 54 is rotated to drive the second bevel gear 55 to rotate, the second bevel gear 55 is rotated to drive the fixing screw 56 to rotate, the fixing screw 56 is rotated to drive the thread sleeve 57 to move upwards, the thread sleeve 57 is moved upwards to drive the arc-shaped pressing block 58 to move upwards, the arc-shaped pressing block 58 moves upwards to press and fix the supporting rod on the wall, the electric vehicle charger is prevented from shaking in the hanging process, the electric vehicle can be hung at a high position, dust and water on the ground are prevented from being placed at lower positions on the ground and the like, the dust and water on the ground easily enter the inside the electric vehicle charger, the service life of the electric vehicle charger is shortened, the service life of the electric vehicle charger is prolonged, the surface of the charger shell 1 is wrapped by the anti-falling shell 41, the electric vehicle charger is protected, when the electric vehicle charger falls to the side part to be grounded, the anti-falling shell 41 is impacted by the ground to extrude the side part buffer spring 42, the impact force of the ground to the side part of the electric vehicle charger is primarily buffered by the elasticity of the side part buffer spring 42, meanwhile, the buffer column 43 and the buffer ball 44 are extruded by the side part buffer spring 42, the impact force of the side part to the electric vehicle charger is further buffered by the elasticity of the elastic rubber materials of the buffer column 43 and the buffer ball 44, the electric vehicle charger is prevented from being damaged when the side part is grounded, when the electric vehicle charger falls to the bottom to be grounded, the buffer plate 46 is impacted by the ground to extrude the bottom buffer spring 45, the elasticity of the bottom buffer spring 45 is utilized, impact force to electric vehicle charger bottom in the buffering ground, multiple buffer structure combined action has improved the anti-drop performance of electric vehicle charger greatly, prevents that electric vehicle charger from damaging when dropping.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a can hang electric motor car charger, includes charger casing, its characterized in that: one side of the charger shell is provided with an AC input port, a DC output port is arranged below the AC input port, the surface of the charger shell is provided with an anti-falling component, and the upper end of the charger shell is provided with a hanging component.

2. A suspendable electric vehicle charger as claimed in claim 1, wherein: the utility model discloses a charger, including the charger shell, hang the subassembly and include the mounted frame, the fixed plate, the rotating column, first conical gear, second conical gear, fixing screw, thread bush and arc briquetting, wherein, the upper end of charger shell is connected with the mounted frame, the centre of mounted frame is provided with the fixed plate, the inside rotation of fixed plate is connected with the rotating column, the one end of rotating column is connected with first conical gear, one side meshing of first conical gear is connected with second conical gear, the upper end of second conical gear is connected with fixing screw, fixing screw's surface threaded connection has the thread bush, the upper end of thread bush is connected with the arc briquetting.

3. A suspendable electric vehicle charger as claimed in claim 2, wherein: limiting grooves are formed in two sides of the threaded sleeve, and limiting rods are connected inside the limiting grooves in a sliding mode.

4. A suspendable electric vehicle charger as claimed in claim 2, wherein: a connecting block is arranged between the charger shell and the hanging frame, and a fixing bolt is connected between the hanging frame and the connecting block in a threaded manner.

5. A suspendable electric vehicle charger as claimed in claim 1, wherein: the anti-falling assembly comprises an anti-falling shell, side part buffer springs, buffer columns, buffer balls and bottom buffer springs and buffer plates, wherein the anti-falling shell is arranged on the surface of the charger shell, the side part buffer springs are arranged on the two sides of the anti-falling shell, one end, far away from the anti-falling shell, of each side part buffer spring is connected with the buffer column, one end, close to the charger shell, of each buffer column is connected with the buffer balls, the bottom of the anti-falling shell is connected with the bottom buffer springs, and the lower end of each bottom buffer spring is connected with the buffer plates.

6. A suspensible electric vehicle charger as claimed in claim 5, wherein: one side of the buffer plate, which is close to the bottom buffer spring, is connected with a limit column, and a buffer groove is arranged between the anti-falling shell and the limit column.