CN218958631U - Two-in-one portable wireless charging device - Google Patents

Abstract

The utility model provides a two unification portable wireless charging device, its includes the shell main part, installs in the inside wireless body that fills of shell main part, the joint of body on wireless filling is installed in the activity, the shell main part can rotate for the joint to adjust the position of shell main part on the circumferencial direction, the wireless body that fills includes first charging coil, second charging coil, and first charging coil and second charging coil charge to the electronic product of placing in shell main part both sides respectively. The utility model realizes the charging function of adapting to two electronic products by single wireless charging, has strong practicability, can adjust the charging angle integrally according to the charging environment, and has good flexibility.

Description

Two-in-one portable wireless charging device

Technical Field

The present utility model relates to a charging device, and more particularly to a two-in-one portable wireless charging device.

Background

The wireless charging (wireless charger) is a device for charging by utilizing the electromagnetic induction principle, and the principle is similar to that of a transformer, and a coil is respectively arranged at a transmitting end and a receiving end, so that the coil at the transmitting end sends electromagnetic signals to the outside under the action of power, and the coil at the receiving end receives the electromagnetic signals and converts the electromagnetic signals into current, thereby achieving the purpose of wireless charging.

With the continuous development of society, people's living standard improves, and intelligent wrist-watch, wireless bluetooth headset become the necessity of most people's life work, along with electronic product's continuous increase, needs supporting various charging device thereupon, has brought a lot of puzzlements for the user, and especially when going out, various charging device occupy great space, inconvenient carrying.

Disclosure of Invention

Accordingly, it is desirable to provide a two-in-one portable wireless charging device that addresses the deficiencies of the prior art.

The utility model provides a two unification portable wireless charging device, its includes the shell main part, installs in the inside wireless body that fills of shell main part, the joint of body on wireless filling is installed in the activity, the shell main part can rotate for the joint to adjust the position of shell main part on the circumferencial direction, the wireless body that fills includes first charging coil, second charging coil, and first charging coil and second charging coil charge to the electronic product of placing in shell main part both sides respectively.

In one embodiment, the shell main body comprises a main body part, a first cover plate arranged on one side of the main body part and a second cover plate arranged on the other side of the main body part, and the first cover plate and the second cover plate are oppositely arranged.

In one embodiment, the main body portion includes a bottom plate and a plurality of side plates connected to the periphery of the bottom plate, and an accommodating space is defined between the bottom plate and the side plates.

In one embodiment, the inner side surface of the bottom plate is provided with a clamping column, the wireless charging body comprises a connecting plate, the first charging coil is fixedly arranged on one side of the connecting plate, the second charging coil is fixedly arranged on the other side of the connecting plate, and the connecting plate is fixedly arranged on the clamping column through a fixing piece.

In one embodiment, the inner side surface of the bottom plate is provided with a clamping ring, the inner side surface of the first cover plate, facing the main body part, is provided with a limiting ring, and the first charging coil and the second charging coil respectively extend into the limiting ring and the clamping ring.

In one embodiment, the adapter comprises a rotating bar, a circuit board arranged on the rotating bar, and an interface connected with the circuit board.

In one embodiment, the rotating bar comprises a rotating main body, the rotating main body is provided with positioning grooves, the notch of each positioning groove is distributed along the rotating direction of the adapter, the rotating grooves are arranged in the main body, and one side plate is provided with a mounting hole; and a locating piece is arranged on the hole wall of the mounting hole and is clamped in a positioning groove of the rotating main body, and the rotating main body is supported in an auxiliary way by the rotating groove.

In one embodiment, the bottom of the positioning groove is provided with a stopping groove respectively along the front and back of the rotation direction, the positioning piece comprises two connecting strips connected to the hole wall of the mounting hole, an elastic strip connected with the two connecting strips, and a positioning protrusion connected to the elastic strip, the positioning protrusion is clamped in the positioning groove of the rotating main body, and when the positioning protrusion rotates to the position opposite to the stopping groove, the positioning protrusion outwards pops up and is clamped in the stopping groove.

In one embodiment, the middle part of the rotating main body is provided with an assembling groove, the rotating strip forms limiting parts at two sides of the assembling groove, the circuit board is arranged in the assembling groove, and the interface passes through the limiting parts and extends out of the outer side of the rotating strip.

In one embodiment, a first accommodating groove for accommodating the earphone is formed in the outer side face, facing away from the main body, of the first cover plate, and a second accommodating groove is formed in the outer side face, facing away from the main body, of the second cover plate.

The utility model has the beneficial effects that: through set up first charging coil and second charging coil on wireless body that fills, first charging coil and second charging coil can charge to the electronic product of placing in shell main part both sides respectively, realize that single wireless charging can adapt to the function of charging of two kinds of electronic products, and the practicality is strong to wholly can charge the angle adjustment according to the charge environment, the flexibility is good.

Drawings

FIG. 1 is a schematic diagram of a two-in-one portable wireless charging device according to the present utility model;

FIG. 2 is an exploded view of the two-in-one portable wireless charging device of FIG. 1;

FIG. 3 is an exploded view of the two-in-one portable wireless charging device of FIG. 2 from another angle;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is an enlarged view of a portion B in fig. 3.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 5, the present utility model provides a two-in-one portable wireless charging device for charging two kinds of electronic devices, in this embodiment, two kinds of electronic devices are a phone watch and an earphone, respectively, the two-in-one portable wireless charging device includes a housing main body 10, a wireless charging body 20 disposed inside the housing main body 10, and an adapter 30 movably disposed in the wireless charging body 20, wherein the housing main body 10 can rotate relative to the adapter 30 to adjust a position of the housing main body 10 in a circumferential direction.

The shell main body 10 comprises a main body 11, a first cover plate 12 arranged on one side of the main body 11 and a second cover plate 13 arranged on the other side of the main body 11, wherein the first cover plate 12 and the second cover plate 13 are oppositely arranged, the main body 11 comprises a bottom plate 111 and a plurality of side plates 112 connected to the periphery of the bottom plate 111, and an accommodating space is defined between the bottom plate 111 and the side plates 112. The inner side surface of the bottom plate 111 is provided with an annular clamping ring 113, the bottom plate 111 is provided with an opening 119 opposite to the clamping ring 113, the inner side surface of the side plate 112 on the bottom plate 111 is provided with a first bayonet, and the inner side surface of the clamping ring 113 is provided with a second bayonet.

The first cover plate 12 is provided with L-shaped first clamping feet 121 near the outer edge, the first clamping feet 121 are in one-to-one correspondence with the first bayonets, the second cover plate 13 is provided with L-shaped second clamping feet 131 near the outer edge, the second clamping feet 131 are in one-to-one correspondence with the second bayonets, during installation, the first clamping feet 121 are clamped on the first bayonets, and the second clamping feet 131 penetrate through the openings 119 and are clamped on the second bayonets.

The inner side surface of the first cover plate 12 facing the main body 11 is provided with a limiting ring 123, and the limiting ring 123 is annular and is opposite to the clamping ring 113. The wireless charging body 20 comprises a connecting plate 31, a first charging coil 32 installed and fixed on one side of the connecting plate 31, and a second charging coil 33 installed and fixed on the other side of the connecting plate 31. The inner side of the bottom plate 111 is provided with clamping posts 114 at two sides of the clamping ring 113, when in installation, the connecting plate 31 is fixed on the clamping posts 114 through a fixing piece, the first charging coil 32 and the second charging coil 33 respectively extend into the limiting ring 123 and the clamping ring 113, and the first charging coil 32 and the second charging coil 33 respectively charge the earphone and the telephone watch.

The outer side surface of the first cover plate 12, which is opposite to the main body 11, is provided with a first accommodating groove 121 for accommodating the earphone, the outer side surface of the second cover plate 13, which is opposite to the main body 11, is provided with a second accommodating groove 132, and in order to better fix the earphone, the inner side surface of the first cover plate 12, which is opposite to the main body 11, is provided with a plurality of magnets 124.

The adapter 30 includes a rotating bar 35, a circuit board 33 mounted in the middle of the rotating bar 35, and an interface 34 connected with the circuit board 33, where the interface 34 may be a Type-c interface, a USB interface or other types of interfaces. The rotating strip 35 comprises a rotating body 31 and a surface cover 32 connected to the rotating body 31, the outer circumferential surface of the rotating body 31 is an arc surface for ensuring the smoothness during rotation, an assembling groove 311 is formed in the middle of the rotating body 31, the rotating strip 35 forms a limiting part 312 at two sides of the assembling groove 311, the circuit board 33 is arranged in the assembling groove 311, and the interface 34 passes through the limiting part 312 and the surface cover 32 and extends out of the rotating strip 35. The rotating body 31 is provided with positioning grooves 313 at positions close to the surface cover 32, the notches of the positioning grooves 313 are distributed along the rotating direction of the adapter 30, and the bottoms of the positioning grooves 313 are respectively provided with two stopping grooves 314 at the front and rear sides along the rotating direction.

Corresponding to the adaptor 30, a rotation groove 115 is provided in the main body 11, a groove bottom wall of the rotation groove 115 is provided in a cambered surface, a mounting hole 117 is provided on one side plate 112, a positioning groove 116 is provided on an inner side surface of the other side plate 112 opposite to the side plate 112, and a notch of the rotation groove 115 extends in a transverse direction and is opposite to the mounting hole 117 and the positioning groove 116; the hole wall of the mounting hole 117 is provided with a positioning piece 118, the positioning piece 118 comprises two connecting strips 1181 connected to the hole wall of the mounting hole 117, elastic strips 1182 connected to the two connecting strips 1181, and positioning protrusions 1183 connected to the elastic strips 1182, the elastic strips 1182 are arranged in an arc shape, the elastic strips 1182 are separated from the hole wall of the mounting hole 117 by a certain distance, when the positioning protrusions 1183 are extruded outwards, the elastic strips 1182 and the connecting strips 1181 deform, and the positioning protrusions 1183 are positioned outwards.

During installation, the rotating body 31 passes through the rotating groove 115, the rotating groove 115 carries out auxiliary support on the whole adapter 30, one end of the rotating body 31 far away from the face cover 32 is installed in the positioning groove 116, one end of the rotating body 31, which leans against the face cover 32, is clamped in the installation hole 117, the positioning protrusion 1183 of the positioning piece 118 is clamped in the positioning groove 313 of the rotating body 31, and when the rotating body rotates to a position opposite to the positioning groove 314, the positioning protrusion 1183 outwards pops out and is clamped in the positioning groove 314, so that the shell body 10 is limited, and preferably, the two positioning grooves 314 are arranged at an angle position of 120 degrees of rotation of the shell body 10.

When the portable electronic device is used, the interface 34 of the adapter 30 is inserted into an external power supply (such as a notebook computer and a plug) to realize circuit conduction, the first charging coil 32 and the second charging coil 33 are provided with power supplies, the shell main body 10 can rotate and adjust the position on the adapter 30, so that space restriction is not needed when an electronic product is charged, for example, when the notebook computer is used as the power supply to supply power for wireless charging and charge a telephone watch, the interface 34 of the adapter 30 is inserted into an external port on one side of the notebook computer, and as the height position of the external port on one side of the notebook computer is lower, the telephone watch can be sleeved at the position of the shell main body 10 by using a watchband, the watchcase of the telephone watch is attached to the second cover plate 13, the shell main body 10 is rotated, the second cover plate 13 faces upwards, and finally, the interface 34 of the adapter 30 is inserted into the external port of the notebook computer, and the height position of the external port on one side of the notebook computer is enough to accommodate and pass through, so that the charging position is not influenced.

For another example, when the earphone needs to be charged, the shell body 10 is rotated to make the first cover plate 12 face upwards, and then the adapter 30 is connected to an external power source, for example, the earphone can be directly placed in the first accommodating groove 121 of the first cover plate 12 for charging if the earphone does not have the wireless charging function, the earphone can be placed on the earphone shell with the wireless charging function, the earphone is connected with the wireless charging function on the earphone shell, and then the earphone shell is placed in the first accommodating groove 121 of the first cover plate 12 for charging.

The utility model has the beneficial effects that: through set up first charging coil 32 and second charging coil 33 on wireless body 20, first charging coil 32 and second charging coil 33 can charge to the electronic product of placing in shell main part 10 both sides respectively, realize that single wireless charging can adapt to the function of charging of two kinds of electronic products, and the practicality is strong to whole can charge the angle adjustment according to the charge environment, and the flexibility is good.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a two unification portable wireless charging device, its characterized in that, including the shell main part, install in the inside wireless body that fills of shell main part, the adapter of activity on wireless body that fills, the shell main part can rotate for the adapter to adjust the shell main part in the ascending position of circumferencial direction, wireless body that fills includes first charging coil, second charging coil, first charging coil and second charging coil charge to the electronic product of placing in the shell main part both sides respectively.

2. The two-in-one portable wireless charging device according to claim 1, wherein the housing main body comprises a main body portion, a first cover plate arranged on one side of the main body portion, and a second cover plate arranged on the other side of the main body portion, and the first cover plate and the second cover plate are arranged oppositely.

3. The two-in-one portable wireless charging device according to claim 2, wherein the main body comprises a bottom plate and a plurality of side plates connected to the periphery of the bottom plate, and a containing space is defined between the bottom plate and the side plates.

4. The two-in-one portable wireless charging device according to claim 3, wherein the inner side surface of the bottom plate is provided with a clamping column, the wireless charging body comprises a connecting plate, the first charging coil is fixedly arranged on one side of the connecting plate, the second charging coil is fixedly arranged on the other side of the connecting plate, and the connecting plate is fixedly arranged on the clamping column.

5. The two-in-one portable wireless charging device according to claim 4, wherein a snap ring is arranged on the inner side surface of the bottom plate, a limit ring is arranged on the inner side surface of the first cover plate facing the main body part, and the first charging coil and the second charging coil respectively extend into the limit ring and the snap ring.

6. The two-in-one portable wireless charging device of claim 3, wherein the adapter comprises a rotating bar, a circuit board mounted on the rotating bar, and an interface connected with the circuit board.

7. The two-in-one portable wireless charging device according to claim 6, wherein the rotating bar comprises a rotating main body, the rotating main body is provided with positioning grooves, the notch of each positioning groove is distributed along the rotating direction of the adapter, the rotating grooves are arranged in the main body, and one side plate is provided with a mounting hole; and a locating piece is arranged on the hole wall of the mounting hole and is clamped in a positioning groove of the rotating main body, and the rotating main body is supported in an auxiliary way by the rotating groove.

8. The two-in-one portable wireless charging device according to claim 7, wherein the bottom of the positioning groove is provided with two positioning grooves respectively along the front and rear of the rotation direction, the positioning piece comprises two connecting strips connected to the hole wall of the mounting hole, an elastic strip connected with the two connecting strips, and a positioning protrusion connected to the elastic strip, the positioning protrusion is clamped in the positioning groove of the rotating body, and when the positioning protrusion rotates to the position opposite to the positioning groove, the positioning protrusion is outwards ejected and clamped in the positioning groove.

9. The two-in-one portable wireless charging device according to claim 7, wherein the rotating body is provided with an assembling groove in the middle, the rotating bar forms a limiting part on two sides of the assembling groove, the circuit board is arranged in the assembling groove, and the interface passes through the limiting part and extends out of the rotating bar.

10. The two-in-one portable wireless charging device according to claim 2, wherein the outer side surface of the first cover plate facing away from the main body is provided with a first accommodating groove for accommodating the earphone, and the outer side surface of the second cover plate facing away from the main body is provided with a second accommodating groove.

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