CN211859960U

CN211859960U - Novel general power adapter

Info

Publication number: CN211859960U
Application number: CN202020512955.6U
Authority: CN
Inventors: 黄荣才
Original assignee: Shenzhen Juyuanhai Electronic Co ltd
Current assignee: Shenzhen Juyuanhai Electronic Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-03
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a novel universal power adapter, which comprises a voltmeter, a voltage regulator, a round hole charging seat, a USB charging seat, a DC/AC converter, an AC/DC converter, a power plug and a plug, wherein the round hole charging seat is fixed on the right side of the front end surface of an adapter main body, the USB charging seat is fixed on the left side of the front end surface of the adapter main body, the voltmeter is arranged on the front end surface of the adapter main body, the voltage regulator is arranged on the upper side of the front end surface of the adapter main body, the DC/AC converter is fixed on the front end surface of a charging host, the AC/DC converter is fixed on the front end surface of the charging host, the power plug, this design has solved original power adapter and can only make a mains voltage, awkward problem, the utility model discloses rational in infrastructure, the power adaptation of being convenient for uses.

Description

Novel general power adapter

Technical Field

The utility model relates to a novel general power adapter belongs to power adapter technical field.

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 and other equipment.

The prior power adapter can only output power in one voltage format, the required power formats are different in the electric equipment with the same interface, a power adapter specially matched with the voltage is needed in the past, the prior power adapter only can generate one power voltage, the use is inconvenient, and a novel universal power adapter is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a novel general power adapter to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the power adaptation of being convenient for uses.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a novel universal power adapter comprises an adapter main body, a universal adapter mechanism and a charging host, wherein the charging host is arranged in the adapter main body, the universal adapter mechanism comprises a voltmeter, a voltage regulator, a round hole charging seat, a USB charging seat, a direct current/alternating current converter, an alternating current/direct current converter, a power plug and a plug, the round hole charging seat is fixed on the right side of the front end face of the adapter main body, the USB charging seat is fixed on the left side of the front end face of the adapter main body, the voltmeter is arranged on the front end face of the adapter main body, the voltage regulator is arranged on the upper side of the front end face of the adapter main body, the direct current/alternating current converter is fixed on the front end face of the charging host, the alternating current/direct current, the plug is fixed on the rear end face of the adapter body.

Furthermore, the rear side inside the adapter body is provided with a wire accommodating groove, and the power plug is assembled inside the wire accommodating groove.

Furthermore, the type of the voltmeter is an alternating current voltmeter, and the input end of the voltmeter is electrically connected with the output end of the voltage regulator.

Furthermore, the rear end face of the adapter main body is provided with a guide groove, the guide groove is matched with the plug, and the plug is of an elastic structure.

Further, the input power supply of the charging host is 220V alternating current power supply, and the output power supply of the charging host is 12V direct current power supply.

Furthermore, the front end face of the voltage regulator is connected with a knob.

The utility model has the advantages that: the utility model discloses a novel universal power adapter, because of the utility model discloses added voltmeter, voltage regulator, round hole charging seat, USB charging seat, direct current/alternating current converter, interchange/direct current converter, power plug and the stopper is stifled, and this design is convenient for the required use supply voltage of manual control, has solved original power adapter and can only make out a supply voltage, and awkward problem has improved the utility model discloses a power adaptation effect.

Because of the inside rear side of adapter main part is opened and is equipped with the wire and accomodate the groove, and the power plug assembly is accomodate the inslot at the wire, this design is convenient for supply socket's hiding and is accomodate, be the alternating-current voltmeter because of voltmeter affiliated type, the voltmeter input is connected with voltage regulator output electric property, this design is convenient for detect the magnitude of voltage regulator output, has seted up the derivation groove because of adapter main part rear end face, and derives groove and stifled phase-match of stopper, the stopper is stifled to elastic construction, this design is convenient for stifled opening of stopper, makes things convenient for supply socket and wire to accomodate, the utility model discloses rational in infrastructure, the power adaptation of.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a novel universal power adapter of the present invention;

fig. 2 is a schematic structural diagram of a universal adapting mechanism in a novel universal power adapter according to the present invention;

FIG. 3 is a right side sectional view of a universal adapter mechanism of the novel universal power adapter of the present invention;

fig. 4 is a circuit diagram of a universal adapting mechanism in the novel universal power adapter according to the present invention;

in the figure: 1-adapter main body, 2-universal adapting mechanism, 3-charging host, 21-voltmeter, 22-voltage regulator, 23-round hole charging seat, 24-USB charging seat, 25-DC/AC converter, 26-AC/DC converter, 27-power plug and 28-plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel general power adapter, includes adapter main part 1, general adaptation mechanism 2 and the host computer 3 that charges, and the host computer 3 that charges is installed inside adapter main part 1, and general adaptation mechanism 2 sets up inside adapter main part 1.

The universal adapting mechanism 2 comprises a voltmeter 21, a voltage regulator 22, a round hole charging seat 23, a USB charging seat 24, a DC/AC converter 25, an AC/DC converter 26, a power plug 27 and a plug 28, wherein the round hole charging seat 23 is fixed on the right side of the front end face of the adapter main body 1, the USB charging seat 24 is fixed on the left side of the front end face of the adapter main body 1, the voltmeter 21 is installed on the front end face of the adapter main body 1, the voltage regulator 22 is installed on the upper side of the front end face of the adapter main body 1, the DC/AC converter 25 is fixed on the front end face of the charging host 3, the AC/DC converter 26 is fixed on the front end face of the charging host 3, the power plug 27 is assembled, the design solves the problem that the original power adapter only can generate one power voltage and is inconvenient to use.

The inside rear side of adapter main part 1 is opened and is equipped with the wire and accomodates the groove, and power plug 27 assembles and accomodate the inslot at the wire inside, and this design is convenient for power socket's hiding and is accomodate, and the affiliated type of voltmeter 21 is alternating current voltmeter 21, and voltmeter 21 input is connected with voltage regulator 22 output electric property, and this design is convenient for detect the voltage value of voltage regulator 22 output.

The derivation groove has been seted up to 1 rear end face of adapter main part, and derive groove and the stifled 28 phase-matchs of stopper, stopper stifled 28 is elastic structure, this design is convenient for fill opening of stifled 28, make things convenient for supply socket and wire to accomodate, 3 input power of host computer that charges is 220V alternating current power supply, 3 output power of host computer that charges is 12V direct current power supply, this design utilizes the host computer that charges 3 effective output low voltage power supplies, the terminal surface is connected with the knob before the voltage regulator 22, the convenient rotatory output voltage who adjusts voltage regulator 22 of this design.

As an embodiment of the present invention: the plug 28 is opened at first, the power plug 27 is taken out and connected with the external 220 AC power supply, the power supply outputs 12V DC power supply through the charging host 3 at first, then the DC/AC converter 25 converts the AC power supply into AC power supply and transmits the AC power supply to the voltage regulator 22, the output voltage is controlled by rotating the voltage regulator 22, the output voltage is displayed by the voltmeter 21, then the power supply converts the DC power supply into DC power supply through the AC/DC converter 26 and supplies the DC power supply to the round hole charging seat 23 and the USB charging seat 24 for use, at this time, the round hole electric equipment is inserted into the round hole charging seat 23 for use, the USB electric equipment is inserted into the USB charging seat 24 for use, according to the condition of using the power supply voltage, the rotating knob.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel general power adapter, includes adapter main part, general adaptation mechanism and the host computer that charges, its characterized in that: the charging host is arranged in the adapter main body, and the universal adapting mechanism is arranged in the adapter main body;

general adaptation mechanism includes voltmeter, voltage regulator, round hole charging seat, USB charging seat, direct current/exchange converter, exchanges direct current converter, power plug and the stopper is stifled, the terminal surface right side before the adapter main part is fixed to the round hole charging seat, the terminal surface left side before the adapter main part is fixed to the USB charging seat, the terminal surface before the adapter main part is installed to the voltmeter, the terminal surface upside before the adapter main part is installed to the voltage regulator, direct current/exchange converter fixes the terminal surface before the host computer that charges, exchange direct current/exchange converter and fix the terminal surface before the host computer that charges, power plug assembles at the inside rear side of adapter main part, the stopper is stifled to be fixed at adapter main part rear end.

2. The novel universal power adapter as claimed in claim 1, wherein: the inside rear side of adapter main part is opened and is equipped with the wire and accomodates the groove, and power plug assembles inside the wire accomodates the groove.

3. The novel universal power adapter as claimed in claim 1, wherein: the voltmeter belongs to the type of an alternating current voltmeter, and the input end of the voltmeter is electrically connected with the output end of the voltage regulator.

4. The novel universal power adapter as claimed in claim 1, wherein: the adapter main part rear end face has seted up the derivation groove, and derives groove and stopper phase-match, the stopper is elastic construction.

5. The novel universal power adapter as claimed in claim 1, wherein: the input power supply of the charging host is 220V alternating current power supply, and the output power supply of the charging host is 12V direct current power supply.

6. The novel universal power adapter as claimed in claim 1, wherein: the front end face of the voltage regulator is connected with a knob.