CN218102627U

CN218102627U - Vehicle-mounted charger with knob control display function

Info

Publication number: CN218102627U
Application number: CN202221422050.5U
Authority: CN
Inventors: 曾季辉; 韦业; 黄华
Original assignee: Shenzhen Youpinshi Electronic Technology Co ltd
Current assignee: Shenzhen Youpinshi Electronic Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-20
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a vehicle-mounted charger technical field, concretely relates to vehicle-mounted charger with knob control display function, this vehicle-mounted charger includes the main part and locates the control panel in the main part, one side of main part is equipped with gets the electric interface, the upper end of main part is equipped with the boss, the up end of boss is equipped with a plurality of USB interfaces, the boss is protruding to be stretched upward and is provided with display device, still be provided with the knob between display device and the boss; the knob, the power taking interface, the display device and the USB interfaces are respectively and electrically connected with the control panel. An object of the utility model is to provide a take knob control to show on-vehicle charger of function can provide the multimedia function for the older car of model, and the practicality is higher.

Description

Vehicle-mounted charger with knob control display function

Technical Field

The utility model relates to a vehicle-mounted charger technical field, concretely relates to take knob control to show vehicle-mounted charger of function.

Background

At present, with the diversification and popularization of rechargeable electronic equipment, the popularity of automobiles is continuously increased, so that an on-board charger is essential basic equipment in an automobile, the on-board charger is an on-board charger which is powered by an automobile battery (12V of a car and 24V of a truck) conventionally, and the on-board charger is widely used in the field of lithium battery charging of various portable and handheld devices.

Because the older car of present model does not possess the multimedia control function, traditional vehicle-mounted charger's function singleness, the practicality is not enough.

Disclosure of Invention

In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a take knob control to show on-vehicle charger of function can provide multimedia function for the older car of model, and the practicality is higher.

The utility model discloses a realize through following technical scheme:

a vehicle-mounted charger with a knob control display function comprises a main body and a control panel arranged in the main body, wherein one side of the main body is provided with a power taking interface, the upper end of the main body is provided with a boss, the upper end surface of the boss is provided with a plurality of USB interfaces, the boss is provided with a display device in a protruding mode, and a knob is further arranged between the display device and the boss; the knob, the power taking interface, the display device and the USB interfaces are respectively and electrically connected with the control panel.

The knob comprises a metal outer frame and a trigger device, the trigger device is electrically connected with the control board, and the metal outer frame is connected with the input end of the trigger device.

Wherein, the outside of metal frame is equipped with anti-skidding line.

The display device comprises a glass cover plate and a nixie tube electrically connected with the control plate, the nixie tube is arranged on the boss, and the lower end face of the glass cover plate is abutted to the upper end face of the nixie tube.

Wherein, the boss sets up with main part integrated into one piece.

The utility model has the advantages that:

the utility model discloses a take knob control to show on-vehicle charger of function through being provided with main part, boss, display device and knob, display device can show the relevant information of current charger to the knob is twisted to the accessible, and with controlling the current operating condition of charger, can provide more control function for the older car of model, and the practicality is higher.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a partial circuit schematic diagram of the control board.

Fig. 4 is a partial circuit schematic of the control board.

Fig. 5 is a partial circuit schematic of the control board.

Fig. 6 is a partial circuit schematic of the control board.

Fig. 7 is a partial circuit schematic of the control board.

Fig. 8 is a schematic circuit diagram of a nixie tube.

Fig. 9 is a partial circuit schematic of the control board.

Fig. 10 is a partial circuit schematic of the control board.

Fig. 11 is a partial circuit schematic of the control board.

Fig. 12 is a partial circuit schematic of the control board.

Reference numerals

A main body 100, a boss 101, a control panel 102, a power-taking interface 103, a USB interface 104,

a display device-200, a glass cover-201, a nixie tube-202,

knob-300, metal frame-301, trigger-302, antiskid line-303.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed 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 to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

At present, with diversification and popularization of rechargeable electronic equipment, the popularity of automobiles is continuously improved, so that an on-board charger is essential basic equipment in an automobile, the on-board charger is an on-board charger which is powered by an automobile battery (12V for a car and 24V for a truck) conventionally, and the on-board charger is widely used in the field of lithium battery charging of various portable and handheld devices. Because the older car of present model does not possess the multimedia control function, traditional vehicle-mounted charger's function singleness, the practicality is not enough.

In order to solve the above problems, the present embodiment discloses an on-board charger with a knob 300 control display function, which has a structure as shown in fig. 1 and fig. 2, and includes a main body 100 and a control board 102 disposed in the main body 100, wherein one side of the main body 100 is provided with a power taking interface 103, the upper end of the main body 100 is provided with a boss 101, the boss 101 and the main body 100 are integrally formed, so as to ensure the overall structural strength of the present invention; the upper end surface of the boss 101 is provided with a plurality of USB interfaces 104, the boss 101 is provided with a display device 200 in a protruding mode upwards, and a knob 300 is further arranged between the display device 200 and the boss 101; the knob 300, the power taking interface 103, the display device 200 and the plurality of USB interfaces 104 are electrically connected to the control board 102.

Further, the knob 300 comprises a metal outer frame 301 and a trigger device 302, the trigger device 302 is electrically connected with the control board 102, the metal outer frame 301 is connected with an input end of the trigger device 302, and preferably, the outer side of the metal outer frame 301 is provided with anti-skid threads 303, so that the hand feeling when the knob 300 is screwed can be increased; when the knob 300 is rotated, the triggering device 302 can detect the position of the knob 300 and send a corresponding signal to the control board 102, so as to control the current working state of the charger. It should be noted that the structure and the operation principle of the triggering device 302 of the present embodiment are the prior art, and are not described herein again.

Further, the display device 200 includes a glass cover plate 201 and a nixie tube 202 electrically connected to the control board 102, the nixie tube 202 is installed on the boss 101, a lower end surface of the glass cover plate 201 is disposed in contact with an upper end surface of the nixie tube 202, the glass cover plate 201 can expose corresponding information of the nixie tube 202, reading is facilitated, and meanwhile, a structure of the nixie tube 202 can be protected.

Specifically, the utility model discloses a take on-vehicle charger of knob 300 control display function, through being provided with main part 100, boss 101, display device 200 and knob 300, display device 200 can show the relevant information of current charger to the knob 300 is twisted to the accessible, and in order to control the current operating condition of charger, can provide more control function for the older car of model, and the practicality is higher.

It should be noted that, in this embodiment, circuits such as the control board 102, the power-taking interface 103, the USB interface 104, the display device 200, the knob 300, the power supply, and the like can refer to fig. 3 to fig. 12, and are not repeated herein.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a take knob control to show on-vehicle charger of function which characterized in that: the USB interface display device comprises a main body and a control panel arranged in the main body, wherein one side of the main body is provided with a power taking interface, the upper end of the main body is provided with a boss, the upper end surface of the boss is provided with a plurality of USB interfaces, the boss is provided with a display device in a protruding and extending mode, and a knob is further arranged between the display device and the boss; the knob, the power taking interface, the display device and the USB interfaces are respectively and electrically connected with the control panel.

2. The vehicle-mounted charger with the knob control display function according to claim 1, wherein: the knob comprises a metal outer frame and a trigger device, the trigger device is electrically connected with the control panel, and the metal outer frame is connected with the input end of the trigger device.

3. The vehicle-mounted charger with the knob control display function according to claim 2, wherein: and anti-skid grains are arranged on the outer side of the metal outer frame.

4. The vehicle-mounted charger with the knob control display function according to claim 1, wherein: the display device comprises a glass cover plate and a nixie tube electrically connected with the control plate, the nixie tube is arranged on the boss, and the lower end face of the glass cover plate is abutted against the upper end face of the nixie tube.

5. The vehicle-mounted charger with the knob control display function according to claim 1, wherein: the boss and the main body are integrally formed.