CN216030917U

CN216030917U - Charging arm

Info

Publication number: CN216030917U
Application number: CN202122246634.3U
Authority: CN
Inventors: 郭守伦; 唐靖淇; 郝大铸
Original assignee: Hangzhou Puxing Automobile Technology Co ltd
Current assignee: Hangzhou Puxing Automobile Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-15
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a charging arm, which comprises an upper arm, a lower arm and an angle adjuster, wherein the upper arm and the lower arm are rotatably connected through the angle adjuster, the lower arm is fixedly connected with a direct-current speed reduction motor and a charger through bolts, the charger is positioned at one end of the direct-current speed reduction motor, the direct-current speed reduction motor is fixedly connected with the angle adjuster, the direct-current speed reduction motor is electrically connected with an external power supply, the angle adjuster with a planetary gear structure is adopted, the rotation and hovering of any position of the charging mechanical arm can be still completed under the condition of ensuring the force application of a large force arm, the automatic folding can avoid the injury to personnel when the angle adjuster is not used, the length of a required charging wire is reasonably shortened, the charging operation is more convenient and quicker, the service life of the charging wire is effectively prolonged, and the angle adjuster is cleaner and more beautiful.

Description

Charging arm

Technical Field

The utility model belongs to the technical field of charging piles, and particularly relates to a charging arm.

Background

What kart yard was used fills electric pile is mostly the suspension type, and the machine that charges is fixed to be hung in the safety island top, if hang too high, has guaranteed below personnel's overhead space, but can lead to required charging wire overlength, and is immature in cost and safe angle consideration, if hang enough lowly, has saved the cable cost, but can cause below personnel overhead space not enough, has the danger of bumping the head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a charging arm, which can still complete rotation and hovering of the charging mechanical arm at any position under the condition of ensuring large force arm force application by adopting an angle adjuster with a planetary gear structure, can be automatically folded when being stopped to avoid injury to personnel, reasonably reduces the length of a required charging wire, enables the charging operation to be more convenient and quicker, effectively prolongs the service life of the charging wire, and is tidier and more beautiful.

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

the charging arm comprises an upper arm, a lower arm and an angle adjuster, wherein the upper arm and the lower arm are rotatably connected through the angle adjuster, the lower arm is fixedly connected with a direct current speed reducing motor and a charger through bolts, the charger is positioned at one end of the direct current speed reducing motor, the direct current speed reducing motor is fixedly connected with the angle adjuster, and the direct current speed reducing motor is electrically connected with an external power supply.

As a preferable technical scheme of the utility model, the angle adjuster is in a planetary gear structure.

In a preferred embodiment of the present invention, the upper arm and the lower arm form an included angle of 60 ° in the middle when in the deactivated state.

As a preferable technical scheme of the utility model, the upper arm is provided with a mounting hole.

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

through the angle modulation ware that has adopted the planetary gear structure, under the circumstances of the big arm of force application of force of assurance, still can accomplish the rotation of charging mechanical arm optional position and hover, automatic folding can avoid the injury to personnel when out of service, has rationally reduced the length of required charging wire, makes the operation of charging more light swift, effectively prolongs the life of charging wire, and neatly more pleasing to the eye.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. an upper arm; 2. a DC gear motor; 3. a charger; 4. a lower arm; 5. an angle adjuster.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1-1, the present invention provides a charging arm, including an upper arm 1, a lower arm 4 and an angle adjuster 5, wherein the upper arm 1 and the lower arm 4 are rotatably connected through the angle adjuster 5, the lower arm 4 is fixedly connected with a dc gear motor 2 and a charger 3 through bolts, the charger 3 is located at one end of the dc gear motor 2, the dc gear motor 2 is fixedly connected with the angle adjuster 5, and the dc gear motor 2 is electrically connected with an external power source.

The angle adjuster 5 is in a planetary gear structure, the middle of the upper arm 1 and the lower arm 4 is in an included angle of 60 degrees when in a stop state, and the upper arm 1 is provided with a mounting hole.

Specifically, when the angle-adjusting charging device is used, the direct-current speed-reducing motor 2 is started through the external power supply button, the lower arm 4 is gradually unfolded along with the rotation of the angle-adjusting motor, the charger 3 is lowered to a proper position, then the power supply for the direct-current speed-reducing motor 2 is stopped, the arm is suspended at the current position, and the charging can be started after the charging wire is taken down.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The arm charges, including upper arm (1), lower arm (4) and angle modulation ware (5), its characterized in that: the upper arm (1) is rotatably connected with the lower arm (4) through an angle adjuster (5), the lower arm (4) is fixedly connected with a direct current speed reducing motor (2) and a charger (3) through bolts, the charger (3) is located at one end of the direct current speed reducing motor (2), the direct current speed reducing motor (2) is fixedly connected with the angle adjuster (5), and the direct current speed reducing motor (2) is electrically connected with an external power supply.

2. The charging arm of claim 1, wherein: the angle adjuster (5) is in a planetary gear structure.

3. The charging arm of claim 1, wherein: the middle of the upper arm (1) and the lower arm (4) forms an included angle of 60 degrees when in a stop state.

4. The charging arm of claim 1, wherein: the upper arm (1) is provided with a mounting hole.