CN209860636U - Power adapter capable of directly charging mobile phone - Google Patents

Abstract

The utility model discloses a power adapter for directly charging a mobile phone, which comprises an upper shell, an electrical component connected with the upper shell, a bottom shell connected with the electrical component, a convex groove fixed outside the bottom shell and two groups of contact pins arranged on the convex groove, wherein the middle part of the upper shell is provided with a charging groove, the center of the charging groove is provided with a charging plug matched with a charging port of the mobile phone, and the charging plug is arranged on the electrical component; the electrical assembly comprises a mounting plate matched with the bottom shell and a PCB arranged on the mounting plate, wherein the center of the PCB is provided with a charging seat for mounting a charging plug, the left side of the charging seat is provided with a transformer, and the right side of the charging seat is also provided with a controller; the utility model discloses in, behind two sets of contact pin disect insertions socket, directly peg graft the mouth that charges of cell-phone back on charging plug in charging groove again, power adapter directly charges for the cell-phone, need not the charging wire, has removed the vexation that charges must carry charging wire and power adapter simultaneously from.

Description

Power adapter capable of directly charging mobile phone

Technical Field

The utility model relates to a power adapter especially relates to a can supply power adapter that cell-phone directly charged.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, and is generally used for charging the electronic equipment after being connected with the electronic equipment through a data line, so that the power adapter generally needs to be matched with a charging line for use, and the power adapter cannot be used.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore the utility model aims at providing a power adapter that just can directly charge for the cell-phone without the charging wire.

A power adapter for directly charging a mobile phone comprises an upper shell, an electrical assembly connected with the upper shell, a bottom shell connected with the electrical assembly, a convex groove fixed outside the bottom shell and two groups of contact pins arranged on the convex groove, wherein a charging groove is arranged in the middle of the upper shell, a charging plug matched with a charging port of the mobile phone is arranged in the center of the charging groove, and the charging plug is arranged on the electrical assembly;

wherein, electrical component include with drain pan complex mounting panel, set up the PCB board on the mounting panel, PCB board center is equipped with the charging seat that is used for installing charging plug, and the charging seat left side is equipped with the transformer, and the charging seat right side still is equipped with the controller.

Furthermore, four groups of mounting grooves are also arranged on the mounting plate.

Furthermore, the charging slot is wider than the notch than the length of the corresponding plug-in surface of the charging port of the mobile phone.

Furthermore, four groups of square bulges which are matched and connected with the mounting groove are arranged on the bottom shell, an anti-skidding concave surface is arranged on the bottom shell, and the upper shell is connected with the bottom shell in a clamping mode.

The utility model has the advantages that:

the utility model discloses in, behind two sets of contact pin disect insertions socket, directly peg graft the mouth that charges of cell-phone back on charging plug in charging groove again, power adapter directly charges for the cell-phone, need not the charging wire, has removed the vexation that charges must carry charging wire and power adapter simultaneously from.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of a power adapter for directly charging a mobile phone according to the present invention;

fig. 2 is a schematic structural diagram of a bottom case of a power adapter for directly charging a mobile phone according to the present invention;

fig. 3 is a schematic diagram of an electrical component of a power adapter for directly charging a mobile phone according to the present invention.

In the figure:

1. an upper housing; 2. an electrical component; 3. a bottom case; 4. a convex groove; 5. inserting a pin; 11. a charging slot; 12. a charging plug; 31. a square bulge; 32. an anti-slip concave surface; 33. buckling; 41. mounting a plate; 42. a PCB board; 411. installing a groove; 421. a charging seat; 422. a transformer; 423. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 3, the power adapter for directly charging a mobile phone includes an upper housing 1, an electrical component 2 connected to the upper housing 1, a bottom housing 3 connected to the electrical component 2, a protruding groove 4 fixed outside the bottom housing 3, and two sets of pins 5 disposed on the protruding groove 4, wherein a charging groove 11 is disposed in the middle of the upper housing 1, a charging plug 12 for engaging with a charging port (not shown) of the mobile phone is disposed in the center of the charging groove 11, and the charging plug 12 is disposed on the electrical component 4;

preferably, the electrical component 4 includes a mounting plate 41 matched with the bottom case 3, and a PCB 42 disposed on the mounting plate 41, a charging seat 421 for mounting the charging plug 12 is disposed at the center of the PCB 42, the charging seat 421 is detachably connected with the charging plug 12, the charging plug 12 can be replaced by an android mobile phone plug (not shown) or an apple mobile phone plug, a transformer 422 is disposed at the left side of the charging seat 421, the transformer 422 is used for converting an external voltage into a voltage for charging the mobile phone, generally, the charging voltage of the mobile phone is 3-5V, a controller 423 is disposed at the right side of the charging seat 421, and the controller 423 is used for cutting off the electrical connection between the power adapter and the mobile phone after the mobile phone is fully charged, so as to prevent the mobile phone from being damaged.

It is further preferable that four sets of mounting recesses 411 are further provided on the mounting plate 41.

Further preferably, the charging slot 11 is wider than the slot opening than the length of the power receiving surface corresponding to the charging port of the mobile phone.

Further preferably, be equipped with four groups of square bulge 31 that are used for being connected with mounting groove 411 cooperation on the drain pan 3, anti-skidding concave surface 32 in addition on the drain pan 3, anti-skidding concave surface 32 makes power adapter gripping nature better when pegging graft, and difficult skidding goes up casing 1 and drain pan 3 joint, is equipped with buckle 33 on the drain pan 3, and buckle 33 is used for with drain pan 3 joint.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a can supply power adapter that cell-phone directly charges, includes the casing, with the electrical component that the casing is connected, with the drain pan that electrical component is connected and be fixed in the outer tongue of drain pan and two sets of contact pins of setting on the tongue, its characterized in that: a charging groove is formed in the middle of the upper shell, a charging plug used for being matched with a charging port of a mobile phone is arranged in the center of the charging groove, and the charging plug is arranged on the electrical assembly;

wherein, electrical component include with drain pan complex mounting panel sets up PCB board on the mounting panel, PCB board center is equipped with and is used for the installation charging plug's charging seat is located the charging seat left side is equipped with the transformer, the charging seat right side still is equipped with the controller.

2. The power adapter according to claim 1, wherein the power adapter is capable of being directly charged by a mobile phone, and comprises: four groups of mounting grooves are also arranged on the mounting plate.

3. The power adapter according to claim 1, wherein the power adapter is capable of being directly charged by a mobile phone, and comprises: the charging groove is wider than the notch than the length of the power plug-in surface corresponding to the charging port of the mobile phone.

4. The power adapter according to claim 2, wherein the power adapter is capable of being directly charged by a mobile phone, and comprises: four groups of square bulges which are used for being matched and connected with the mounting groove are arranged on the bottom shell.

5. The power adapter according to claim 1, wherein the power adapter is capable of being directly charged by a mobile phone, and comprises: the bottom shell is also provided with an anti-skid concave surface.

6. The power adapter according to claim 1, wherein the power adapter is capable of being directly charged by a mobile phone, and comprises: the upper shell is clamped with the bottom shell.