CN208797627U - The charging box and portable device of portable device - Google Patents

Abstract

The utility model discloses a kind of charging box of portable device and portable devices.The charging box includes the first box body and the second box body for being used to form containing cavities, first box body can be slided along the second box body, to turn on or off containing cavities, the first permanent magnet and the second permanent magnet are provided on the first box body, first permanent magnet is located at the middle part along glide direction of the first box body, second permanent magnet is located at at least side along glide direction of the first permanent magnet, third permanent magnet is provided on the second box body, third permanent magnet mutually repels with the first permanent magnet, and mutually attract with the second permanent magnet, third permanent magnet is corresponding with the open position of the second permanent magnet or closed position.

Description

The charging box and portable device of portable device

Technical field

The utility model relates to charging unit technical field, more particularly, to a kind of portable device charging box with And portable device.

Background technique

Storage and charging of the charging box for portable devices such as earphones.Usual charging box includes box body and lid.Box One surface of body has containing cavities.Cover cap closes on a surface to close containing cavities.Existing box body generallys use above and below Cover the mode closed.For example, a line level of lid is articulated on box body.When needing to open, one hand of user catches box body, separately One hand detachable cover.Lid is also required to two hands while operating when closing.This charging box cannot achieve one-handed performance, and open The space occupied is big afterwards.

Utility model content

One purpose of the utility model is to provide a kind of new solution of the charging box of portable device.

It is according to the present utility model in a first aspect, providing a kind of charging box of portable device.The charging box includes using In the first box body and the second box body that form containing cavities, first box body can slide along second box body, with opening or The containing cavities are closed, the first permanent magnet and the second permanent magnet, the first permanent magnetism position are provided on first box body In the middle part along glide direction of first box body, second permanent magnet be located at first permanent magnet along glide direction At least side, third permanent magnet, the third permanent magnet and the first permanent magnet phase are provided on second box body Repel, and mutually attracts with second permanent magnet, the open position or pass of the third permanent magnet and second permanent magnet Closed position is corresponding.

Optionally, second permanent magnet and the third permanent magnet are one group, and are located at first permanent magnet The same side along glide direction.

Optionally, second permanent magnet and the third permanent magnet are two groups, and are corresponded, described in two groups Two permanent magnets are located at the two sides along glide direction of first permanent magnet, and third permanent magnet described in two groups is located at institute State the two sides along glide direction of the first permanent magnet.

Optionally, first box body can be slided relative to the second box body along first direction and second direction, and described second Permanent magnet and the third permanent magnet are four groups, and are corresponded, and the second permanent magnet described in four groups is located at described One permanent magnet along the two sides of the first direction and the two sides of the second direction, third permanent magnet described in four groups is located at First permanent magnet along the two sides of the first direction and the two sides of the second direction.

Optionally, the sliding rail for being parallel to the glide direction, first box body edge are set on second box body The sliding rail sliding simultaneously engages with second box body formation.

Optionally, the charging box is square structure, and the sliding rail is two, and two articles of sliding rails are located at described the The two sides perpendicular to glide direction of two box bodys.

Optionally, first box body is pivotally connected with second box body, and pivot is perpendicular to the glide direction.

Optionally, the fan-shaped structure of the orthographic projection of the charging box, the pivot are located at the center point of the sector structure.

Optionally, at least one of second permanent magnet and the third permanent magnet are bar magnet, the bar shaped The long side of magnet is rectangular perpendicular to the glide direction, the orthographic projection of first permanent magnet.

A kind of portable device another aspect of the present disclosure provides.The equipment includes apparatus body and above-mentioned Charging box, the apparatus body are incorporated in the containing cavities.

According to one embodiment of the disclosure, which can be realized one-handed performance.

By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other Feature and its advantage will become apparent.

Detailed description of the invention

It is combined in the description and the attached drawing for constituting part of specification shows the embodiments of the present invention, and And together with its explanation for explaining the principles of the present invention.

Fig. 1 is the exploded view of the charging box of one embodiment according to the present utility model.

Fig. 2 is the structural schematic diagram of the charging box of one embodiment according to the present utility model.

Fig. 3 is the cross-sectional view of the charging box of one embodiment according to the present utility model.

Fig. 4-7 is the cross-sectional view of the sliding process of the charging box of one embodiment according to the present utility model.

Fig. 8 is the cross-sectional view of another charging box of one embodiment according to the present utility model.

Fig. 9 is the cross-sectional view of another charging box of one embodiment according to the present utility model.

Figure 10 is the perspective view of the fan-shaped charging box of one embodiment according to the present utility model.

Description of symbols:

11: the first box bodys；12: the second box bodys；13: earphone；14: containing cavities；15: sliding rail；16: the first grabs；17: the first Permanent magnet；18: the second permanent magnets；19: third permanent magnet；20: the first hush panels；21: the second hush panels；22: the second grabs； 23: pivot.

Specific embodiment

The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should also be noted that unless another It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited The scope of the utility model processed.

Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical Novel and its application or any restrictions used.

Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as part of specification.

It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.

According to one embodiment of the disclosure, a kind of charging box of portable device is provided.As shown in Figs. 1-2, this is filled Electric box includes the first box body 11 and the second box body 12 for being used to form containing cavities 14.First box body 11 and the second box body 12 lid close Together.Containing cavities 14 are formed inside them.Containing cavities 14 are used for collecting apparatus ontology, and charge.In the first box body 11 Or second be provided with charging unit in box body 12.The structure for example, charging box is square.First box body 11 is in flat structure.The Lid of one box body 11 as charging box.Second box body 12 is square structure, and recess is formed by storing on a surface wherein Chamber 14.

Certainly, the structure of the first box body 11 and the second box body 12 is without being limited thereto, can also be cylinder, elliptical cylinder-shape, more Prismatic, spherical or irregular shape etc., those skilled in the art may set according to actual needs.

First box body 11 can be slided along the second box body 12, to turn on or off containing cavities 14.For example, 11 phase of the first box body Second box body 12 is slided along linear slide or along camber line.Sliding opening, the mode for closing containing cavities 14, the first box body 11 The space perpendicular to glide direction will not be occupied, the volume of charging box is smaller when this to open.

In addition, user is pushed away by one hand, draws the first box body 11 that the opening of containing cavities 14 can be realized, close, operation is very It is easy.

The first permanent magnet 17 and the second permanent magnet 18 are provided on the first box body 11.First permanent magnet 17 is located at the first box The middle part along glide direction of body 11.Second permanent magnet 18 is located at at least side along glide direction of the first permanent magnet 17.The The polarity of one permanent magnet 17 and the second permanent magnet 18 is opposite.

For example, the first permanent magnet 17 and the second permanent magnet 18 are ferrite lattice, ndfeb magnet or electromagnet.First The magnetizing direction of permanent magnet 17 and the second permanent magnet 18 is on the contrary, and perpendicular to glide direction.First permanent magnet 17 and second is forever Magnet 18 is arranged in the first box body 11 by the first hush panel 20.Glide direction i.e. the first box body 11 is relative to the second box body The direction of 12 slidings, as shown in A arrow in Fig. 2,10.

Third permanent magnet 19 is provided on the second box body 12.Third permanent magnet 19 repels with 17 phase of the first permanent magnet, and Attract with 18 phase of the second permanent magnet.Third permanent magnet 19 is corresponding with the open position of the second permanent magnet 18 or closed position. For example, the magnetizing direction of third permanent magnet 19 is perpendicular to glide direction.Third permanent magnet 19 is set by the second hush panel 21 In the second box body 12.

Position when open position, that is, charging box is opened.Position when closed position, that is, charging box is closed.Second permanent magnet When 18 open position, that is, charging box is opened, the position of the second permanent magnet 18.Closed position, that is, charging box of second permanent magnet 18 When closing, the position of the second permanent magnet 18.

In this example embodiment, as shown in figure 3, close second box body, 12 one end of the first permanent magnet 17 is the pole N, far from the second box One end of body 12 is the pole S.Second permanent magnet 18 is the pole S close to 12 one end of the second box body, and one end far from the second box body 12 is N Pole.Third permanent magnet 19 is the pole N close to 11 one end of the first box body, and one end far from the first box body 11 is the pole S.

In other examples, three kinds of permanent magnets are opposite with polarity respective in above-described embodiment.

In one example, when third permanent magnet 19 is corresponding with the open position of the second permanent magnet 18, such as Fig. 9 institute Show, the third permanent magnet 19 on 12 right side of the second box body and second permanent magnet 18 in 11 left side of the first box body attract each other, to rise To the effect of positioning open position.User pushes the first box body 11 to the left, when carrying out shutoff operation, due to the first permanent magnet 17 with Third permanent magnet 19 is mutually exclusive.For example, the repulsive force direction that the first box body 11 is subject to is to the right, therefore shutoff operation can be prevented.With Family needs to overcome the repulsive force could charge closing box.When user's closing is not in place, i.e. the middle line of the first permanent magnet 17 is not got over When crossing the middle line of third permanent magnet 19, under the action of repulsive force to the right, the first box body 11 is re-moved to open position, To avoid the occurrence of the state of half-open semi-closure.When the middle line of the first permanent magnet 17 crosses the middle line of third permanent magnet 19, to Under the action of left repulsive force, the first box body 11 can reach closed state.Middle line, that is, permanent magnet along the middle position of glide direction, As shown in B line in Fig. 4,5.

Those skilled in the art can speculate 11 right side of third permanent magnet 19 and the first box body in 12 left side of the second box body The case where second permanent magnet 18 attracts each other, and charging box is located at opening state is similar to the aforementioned embodiment.It does not do herein specifically It is bright.

In one example, the second permanent magnet 18 and third permanent magnet 19 are one group, and are located at the first permanent magnet 17 The same side along glide direction.One group of permanent magnet may include one or more magnet.When third permanent magnet 19 and second When the closed position of permanent magnet 18 is corresponding, as shown in figure 8, the third permanent magnet 19 and the first box body 11 on 12 right side of the second box body Second permanent magnet 18 on right side attracts each other, to play the role of locating closing position.User pushes to the right the first box body 11, It when carrying out opening operation, such as opens to the right, since the first permanent magnet 17 and third permanent magnet 19 are mutually exclusive, for example, first The repulsive force direction that box body 11 is subject to the left, therefore can prevent opening operation.User needs to overcome the repulsive force that could open charging Box.When the middle line that user opens i.e. the first permanent magnet 17 not in place does not cross the middle line of third permanent magnet 19, to the left Under the action of repulsive force, the first box body 11 is re-moved to closed position, to avoid the occurrence of the state of half-open semi-closure.When When the middle line of one permanent magnet 17 crosses the middle line of third permanent magnet 19, under the action of repulsive force to the right, 11 energy of the first box body Reach opening state.

Those skilled in the art can speculate 11 left side of third permanent magnet 19 and the first box body in 12 left side of the second box body The case where second permanent magnet 18 attracts each other, and charging box is located at closed state is similar to the aforementioned embodiment.It does not do herein specifically It is bright.

In one example, the second permanent magnet 18 and third permanent magnet 19 are two groups, and are corresponded.Two group second Permanent magnet 18 is located at the two sides along glide direction of the first permanent magnet 17, and two groups of third permanent magnets 19 are located at first forever The two sides along glide direction of magnet 17.As seen in figures 3-6, the second permanent magnet 18 and third permanent magnet 19 are two, and The first permanent magnet 17 is located at along the two sides of glide direction.As shown in figure 3, in off position when, two third permanent magnets 19 It attracts each other with two the second permanent magnet 18 one-to-one correspondence, thus more effectively locating closing state.

When user pushes the first box body 11 to attempt to open charging box, such as is left on but opens not in place, such as Fig. 4 institute Show, the repulsive force of the first permanent magnet 17 and third permanent magnet 19 can prevent opening operation, charging box is made to come back to closing shape State.

When opening in place, such as when the middle line of third permanent magnet 19 is crossed at the center of the first permanent magnet 17, as shown in figure 5, The repulsive force direction of first permanent magnet 17 and third permanent magnet 19 is reversed, so that the first box body 11 be pushed to open.As shown in fig. 6, Second permanent magnet 18 on 11 right side of the first box body and the third permanent magnet 19 in 12 left side of the second box body attract each other, so that positioning is beaten Open state.In this example embodiment, charging box only opens and closes two states, and the intermediate state of half-open semi-closure may be not present.

Further, since the repulsive interaction of the first permanent magnet 17 and third permanent magnet 19, therefore do not need user's manual positioning and beat The state that open and close are closed, so that turning on or off for charging box is very easy.

Those skilled in the art are it is inferred that opened to the right the process of charging box by closed state as shown in fig. 7, with to the left The process of opening is similar.It does not elaborate herein.

In one example, at least one of the second permanent magnet 18 and third permanent magnet 19 are bar magnet.Bar shaped magnetic The long side of iron is perpendicular to glide direction.The orthographic projection of first permanent magnet 17 be it is rectangular, for example, rectangle or square.

As shown in Figure 1, the second permanent magnet 18 and third permanent magnet 19 are bar magnet.The long side of bar magnet perpendicular to Glide direction.In this way, the interaction face of the second permanent magnet 18 and third permanent magnet 19 is bigger, and attraction is bigger. In such manner, it is possible to which more effectively positioning turns on or off state.

First permanent magnet 17 is rectangle.The long side of first permanent magnet 17 is parallel to glide direction.In this way, the first permanent magnet The sphere of action of repulsive force between 17 and third permanent magnet 19 is bigger, and charging box, which can be more effectively restored to, beats on or off The state closed.

In one example, the first box body 11 can be slided relative to the second box body 12 along first direction and second direction.The Two permanent magnets 18 and third permanent magnet 19 are four groups, and are corresponded.Four group of second permanent magnet 18 is located at first forever Magnet 17 along the two sides of first direction and the two sides of second direction.Four groups of third permanent magnets 19 are located at the first permanent magnet 17 Along the two sides of first direction and the two sides of second direction.

First box body 11 can be slided along two groups of parallel sides of the second box body 12.In this example embodiment, multiple second permanent magnets 18 and third permanent magnet 19 can efficiently locate closed state and opening state in both directions.

Further, since the interaction of the first permanent magnet 17 and third permanent magnet 19, therefore when user beats in two directions Open it is not in place or close it is not in place when, the first box body 11 can be restored to original state；It is crossed when user turns on or off When critical state, the first box body 11 can reach that user is scheduled to turn on or off state automatically.

The state of critical state, the i.e. repulsive force of the first permanent magnet 17 and third permanent magnet 19 perpendicular to glide direction.Example Such as, the state that the middle line of the first permanent magnet 17 is overlapped with the middle line of third permanent magnet 19.

In one example, as shown in Figs. 1-2, the sliding rail 15 for being parallel to glide direction is set on the second box body 12. First box body 11 slides along sliding rail 15 and engages with the formation of the second box body 12.For example, the edge of the first box body 11 is to close to second The direction of box body 12 is protruded, and is formed and be inwardly formed the first grab 16.The side of the side wall along glide direction of second box body 12 Edge upper end forms the second outside grab 22.Sliding rail 15 is connected to the necking part of two the second grabs 22.Two the first grabs 16 divide Do not engage with the formation of the second grab 22 of two sides.The mode of engaging can play the role of limit, prevent the first box body 11 and Two box bodys 12 are detached from.

In one example, sliding rail 15 is two.Two sliding rails 15 be located at the second box body 12 perpendicular to sliding side To two sides.Second grab 22 is two groups, is corresponded respectively with two sliding rails 15.This setup can be effectively prevented First box body 11 deflects away from scheduled glide direction.

In another example, the first box body 11 is pivotally connected with the second box body 12.Pivot 23 is perpendicular to glide direction.Pivot The mode turned equally can be realized the opposite sliding of the first box body 11 and the second box body 12.First box body 11 is relative to the second box body 12 slide along camber line.For example, the orthographic projection of charging box is square, circle, ellipse, triangle etc..Orthographic projection refers to charging box In the projection of horizontal plane.

For example, as shown in Figure 10, the fan-shaped structure of the orthographic projection of charging box.Pivot 23 is located at the center point of sector structure. Small in size shared by sector structure relative to other shapes, opening, closing process are more regular, and charging box is more portable.

According to another embodiment of the present disclosure, a kind of portable device is provided.Portable device can be but not office It is limited to earphone 13, smartwatch, Intelligent bracelet, mobile phone etc..The equipment includes apparatus body and above-mentioned charging box.Apparatus body It is incorporated in containing cavities 14.

The portable device has the characteristics that portable, charging box switch is easy.

Although being described in detail by some specific embodiments of the example to the utility model, this field It is to be understood by the skilled artisans that example above merely to be illustrated, rather than in order to limit the scope of the utility model.This Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case where, to above embodiments It modifies.The scope of the utility model is defined by the following claims.

Claims (10)

1. a kind of charging box of portable device, wherein, the first box body and the second box body including being used to form containing cavities are described First box body can be slided along second box body, to turn on or off the containing cavities, be provided on first box body First permanent magnet and the second permanent magnet, first permanent magnet is located at the middle part along glide direction of first box body, described Second permanent magnet is located at at least side along glide direction of first permanent magnet, is provided with third on second box body Permanent magnet, the third permanent magnet mutually repel with first permanent magnet, and mutually attract with second permanent magnet, the third Permanent magnet is corresponding with the open position of second permanent magnet or closed position.

2. the charging box of portable device according to claim 1, wherein, second permanent magnet and the third permanent magnetism Body is one group, and is located at the same side along glide direction of first permanent magnet.

3. the charging box of portable device according to claim 1, wherein, second permanent magnet and the third permanent magnetism Body is two groups, and is corresponded, the second permanent magnet described in two groups be located at first permanent magnet along glide direction Two sides, third permanent magnet described in two groups is located at the two sides along glide direction of first permanent magnet.

4. the charging box of portable device according to claim 1, wherein, first box body can be relative to the second box body It being slided along first direction and second direction, second permanent magnet and the third permanent magnet are four groups, and are corresponded, Second permanent magnet described in four groups be located at first permanent magnet two sides along the first direction and the second direction Two sides, third permanent magnet described in four groups be located at first permanent magnet along the two sides of the first direction and described The two sides in two directions.

5. the charging box of portable device according to any one of claims 1-3, wherein, in second box body Upper be arranged is parallel to the sliding rail of the glide direction, first box body slided along the sliding rail and with the second box body shape At engaging.

6. the charging box of portable device according to claim 5, wherein the charging box is square structure, the cunning Rail is two, and two sliding rails are located at the two sides perpendicular to glide direction of second box body.

7. the charging box of portable device according to any one of claims 1-3, wherein, first box body with Second box body is pivotally connected, and pivot is perpendicular to the glide direction.

8. the charging box of portable device according to claim 7, wherein, the fan-shaped knot of the orthographic projection of the charging box Structure, the pivot are located at the center point of the sector structure.

9. the charging box of portable device described in any one in -4 according to claim 1, wherein, second permanent magnet Be bar magnet at least one of the third permanent magnet, the long side of the bar magnet perpendicular to the glide direction, The orthographic projection of first permanent magnet is rectangular.

10. a kind of portable device, wherein the charging including apparatus body and as described in any one in claim 1-9 Box, the apparatus body are incorporated in the containing cavities.