CN213084023U - Box body and earphone charging box - Google Patents
Box body and earphone charging box Download PDFInfo
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- CN213084023U CN213084023U CN202021061112.5U CN202021061112U CN213084023U CN 213084023 U CN213084023 U CN 213084023U CN 202021061112 U CN202021061112 U CN 202021061112U CN 213084023 U CN213084023 U CN 213084023U
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Abstract
The application relates to the technical field of box bodies and provides a box body and an earphone charging box. The box body comprises a box bottom, a box cover and an attraction component, wherein the attraction component comprises a cover side opening attraction component connected to the rear end of the box cover and a bottom side maintaining attraction component connected to the rear end of the box bottom, the cover side opening attraction component is arranged opposite to the bottom side maintaining attraction component along the magnetic attraction direction when the front end of the box cover is in an opening position and is magnetically attracted, and the cover side opening attraction component and the bottom side maintaining attraction component are magnetically attracted when the front end of the box cover is between a preset position and the opening position; the bottom side maintaining attraction piece comprises a first maintaining part and a second maintaining part which are sequentially connected along the front-back direction, and the length of the second maintaining part in the magnetic attraction direction is larger than that of the first maintaining part in the magnetic attraction direction. The box body can be on avoiding the lid to close the too big basis of the switching degree of difficulty of state from the open mode to the lid, and the reinforcing lid side is opened and is inhaled the piece and the bottom side and maintain the magnetic attraction between the piece of inhaling to improve the state stability of lid when the open mode, improve the performance of box body.
Description
Technical Field
The application belongs to the technical field of the box body, especially relates to a box body and earphone box that charges.
Background
The box body generally includes a box bottom and a box cover capable of covering the box bottom, the box cover has a rotating end rotatably connected with the box bottom, wherein, when the box cover is in an open state, the rotating end of the box cover can open the suction element through the cover side and maintain the magnetic attraction fit of the suction element with the bottom side of the box bottom, so as to maintain the open state of the box cover. However, for avoiding the lid to switch to the switching degree of difficulty of closing the state from the open mode too big, traditional lid side is opened and is inhaled the piece and maintain the magnetic attraction between the piece of inhaling with the bottom side and generally be less than and weak, so easily lead to the lid state stability when open mode relatively poor, has reduced the performance of box body to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of this application is to provide a box body to solve prior art, for avoiding the lid to switch to the lid from the open mode and close the switching degree of difficulty of state too big, lid side is opened and is inhaled the piece and maintain the general weaker technical problem of magnetic attraction between the piece with the bottom side.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a box body, includes the box bottom and can cover and close the lid of box bottom, the rear end of lid with the box bottom rotates to be connected, the front end of lid can rotate and pass through the lid in proper order and close the position, open position and open the position in advance around its rear end, the lid is in its front end in the lid closes when closing the position the box bottom, the lid is in its front end in open the position time with the box bottom is the contained angle setting, the box body still includes:
the cover side opening suction piece is arranged in a manner of being aligned with the bottom side maintaining suction piece along the magnetic suction direction when the front end of the box cover is in the opening position, and is magnetically attracted with the bottom side maintaining suction piece when the front end of the box cover is between the pre-opening position and the opening position;
the bottom side maintaining suction piece comprises a first maintaining part and a second maintaining part which are sequentially connected along the front-back direction, and the length of the second maintaining part in the magnetic suction direction is larger than that of the first maintaining part in the magnetic suction direction.
In one embodiment, the magnetic attraction direction is an up-down direction.
In one embodiment, the length of the second holding portion in the front-rear direction is larger than the length of the first holding portion in the front-rear direction.
In one embodiment, the front end of the box cover can rotate around the rear end of the box cover and sequentially passes through the cover closing position, the cover pre-closing position, the pre-opening position and the opening position, the attraction component further comprises a rear end closing attraction component which is connected to the rear end of the box cover and arranged at an interval with the cover side opening attraction component, the rear end closing attraction component is arranged at the front end of the box cover in the cover closing position and is aligned with the bottom side maintaining attraction component in a front-back direction and magnetically attracted, and the front end of the box cover is arranged between the cover pre-closing position and the cover closing position and is magnetically attracted with the bottom side maintaining attraction component.
In one embodiment, the back end closure flap has a cross-sectional dimension that is less than a cross-sectional dimension of the lid side opening flap.
In one embodiment, the cartridge further comprises:
the isolation assembly comprises at least one first isolation structure and at least one second isolation structure, wherein each first isolation structure is used for limiting the cover side opening suction piece to be attached to the bottom side maintaining suction piece surface when the cover side opening suction piece and the bottom side maintaining suction piece are arranged in an aligned mode and magnetically attracted to each other, and each second isolation structure is used for limiting the rear end closing suction piece to be attached to the bottom side maintaining suction piece surface when the rear end closing suction piece and the bottom side maintaining suction piece are arranged in an aligned mode and magnetically attracted to each other.
In one embodiment, the front end of the box cover can rotate around the rear end of the box cover and sequentially passes through the covering position, the pre-opening position and the opening position, the attraction component further comprises at least one bottom side closed attraction piece arranged on the upper side of the box bottom and at least one cover side closed attraction piece arranged on one side, facing the box bottom, of the box cover, the cover side closed attraction piece is arranged at the front end of the box cover in the covering position and is in one-to-one up-and-down contraposition with the bottom side closed attraction piece, and the cover side closed attraction piece and the bottom side closed attraction piece are in one-to-one magnetic attraction when the front end of the box cover is positioned between the covering position and the covering position.
In one embodiment, the bottom side closed suction pieces are provided in plurality, and each bottom side closed suction piece is respectively arranged on the left side and the right side of the box bottom and is arranged at intervals along the edge of the box bottom.
An object of this application embodiment is also that an earphone box that charges for accomodate the earphone and right the earphone charges, include the box body.
In one embodiment, the earphone box that charges still includes the pilot lamp and is used for the response whether the front end of lid is in the inductor that the lid closed the position, actuation subassembly still including connect in the instruction actuation spare of the front end of lid, it is in to instruct the actuation spare the front end of lid is in when the lid closed the position with the inductor counterpoint the setting and right the inductor produces magnetic attraction, the pilot lamp is in the inductor senses the front end of lid is in when the lid closed the position instruct the charged state of earphone.
The application provides beneficial effect lies in:
when the front end of the box cover rotates to the pre-opening position around the rear end of the box cover, namely the cover side connected to the rear end of the box cover opens the attraction piece and the bottom side connected to the rear end of the box body maintains the magnetic attraction of the attraction piece, the front end of the box cover is enabled to reach the opening position from the pre-opening position more quickly based on the magnetic attraction force; in the open position, the cover side opening suction element and the bottom side maintaining suction element are arranged in an opposite position along the magnetic suction direction and are magnetically sucked, so that the front end of the box cover can be maintained in the open position without external force. Wherein, when the front end at the lid was in open position and no external force acts on the lid, the bottom side was maintained the relative shorter first maintenance portion of length of actuation piece accessible in the direction of magnetism and is opened actuation piece to the lid side and produce the supplementary magnetic attraction along the direction of magnetism, and open actuation piece to the lid side through the relative longer second maintenance portion of length in the direction of magnetism and produce along magnetism and inhale the direction and more powerful maintenance magnetic attraction, thereby can effectively strengthen the lid side and open the magnetic attraction that closes between the piece and the bottom side maintenance actuation piece, with the state stability of effectively improving the lid when the open mode, guarantee and improved the performance of box body. Simultaneously, because the dynamics of supplementary magnetic attraction is less than the dynamics of maintaining magnetic attraction, when there is external force to act on the lid, the lid side is opened the suction piece and is maintained the degree of difficulty that the suction piece removed magnetic attraction with the bottom side and also can not be too big to can avoid increasing by a wide margin the lid and switch to the switching degree of difficulty that the lid closed the state from the open mode. Therefore, the box body that this application embodiment provided can avoid the lid to switch to the too big basis of the switching degree of difficulty that the lid closed the state from the open mode, and the effective reinforcing lid side is opened and is inhaled the piece and maintain the magnetic attraction between the piece with the bottom side to effectively improve the state stability of lid when the open mode, thereby can ensure and improve the performance of box body.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a box body provided in an embodiment of the present application when a front end of a box cover is in a covering position;
FIG. 2 is a perspective cross-sectional view of the case body provided in FIG. 1 with the front end of the lid in a closed position;
FIG. 3 is an enlarged view of area A provided in FIG. 2;
fig. 4 is a schematic perspective view of a box body provided by an embodiment of the present application when the front end of the box cover is in an open position;
figure 5 is a perspective cross-sectional view of the case body provided in figure 4 with the front end of the lid in an open position;
FIG. 6 is an enlarged view of area B provided in FIG. 5;
FIG. 7 is a schematic partial structural diagram of a cartridge according to an embodiment of the present disclosure;
fig. 8 is a schematic partial structural view of a cassette bottom provided in an embodiment of the present application.
Wherein, in the figures, the respective reference numerals:
100-box bottom, 200-box cover, 300-attraction component, 310-cover side opening attraction component, 320-bottom side maintaining attraction component, 321-first maintaining part, 322-second maintaining part, 330-rear end closing attraction component, 340-bottom side closing attraction component, 350-cover side closing attraction component, 360-indication attraction component, 400-isolation component, 410-first isolation structure, 420-third isolation structure, 500-indicator light and 600-sensor.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.
It should be further noted that, in the embodiment of the present application, the XYZ rectangular coordinate system established in fig. 1 is defined as follows: one side in the positive direction of the X axis is defined as the front, and one side in the negative direction of the X axis is defined as the back; one side in the positive Y-axis direction is defined as the left side, and one side in the negative Y-axis direction is defined as the right side; the side in the positive direction of the Z axis is defined as the upper side, and the side in the negative direction of the Z axis is defined as the lower side.
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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Specific implementations of the present application are described in more detail below with reference to specific embodiments:
referring to fig. 4, 5 and 6, an embodiment of the present invention provides a box body, which includes a box bottom 100, a box cover 200 capable of covering the box bottom 100, and an attraction component 300, wherein a rear end of the box cover 200 is rotatably connected to the box bottom 100, a front end of the box cover 200 is capable of rotating around the rear end and sequentially passes through a covering position, a pre-opening position, and an opening position, the box cover 200 covers the box bottom 100 when the front end of the box cover 200 is in the covering position, the box cover 200 forms an included angle with the box bottom 100 when the front end of the box cover 200 is in the opening position, the attraction component 300 includes a cover side opening attraction component 310 connected to the rear end of the box cover 200 and a bottom side maintaining attraction component 320 connected to the rear end of the box bottom 100, the cover side opening attraction component 310 and the bottom side maintaining attraction component 320 are aligned and magnetically attracted to each other in the magnetic attraction direction when the front end of the box cover, and maintains the attractive magnetic force with the lower side of the attractive member 320 when the front end of the cap 200 is between the pre-open position and the open position; the bottom-side maintaining suction element 320 includes a first maintaining portion 321 and a second maintaining portion 322 sequentially connected along the front-back direction, and the length of the second maintaining portion 322 in the magnetic suction direction is greater than the length of the first maintaining portion 321 in the magnetic suction direction.
It should be noted that the rear end of the box cover 200 is rotatably connected to the rear end of the box bottom 100, and the front end of the box cover 200 can rotate around the rear end. When the front end of the box cover 200 is at the covering position, the box cover 200 can cover the box bottom 100, and at the moment, the box cover 200 is in the covering state; when the front end of the box cover 200 is in the open position, the box cover 200 and the box bottom 100 form an included angle to open the box bottom 100, and at the moment, the box cover 200 is in the open state; the front end of the cap 200 passes through the pre-open position in the process from the cap-closed position to the open position.
It should be noted that the cover side opening suction member 310 is connected to the rear end of the box cover 200, when the front end of the box cover 200 rotates to the pre-opening position, the cover side opening suction member 310 enters the magnetic attraction range of the bottom side maintaining suction member 320 connected to the rear end of the box bottom 100, the magnetic attraction force between the bottom side maintaining suction member 320 and the cover side opening suction member 310 can accelerate and guide the rear end of the box cover 200 to rotate continuously, so that the front end of the box cover 200 can be rapidly rotated from the pre-opening position to the opening position, the front end of the box cover 200 can be enabled to be rapidly rotated from the pre-opening position to the opening position, time and labor can be saved for a user, and the. When the front end of the box cover 200 is rotated to the open position, the cover side opening suction element 310 will maintain the suction element 320 aligned with the bottom side in the magnetic suction direction and the magnetic attraction is performed, at this time, the magnetic attraction between the suction element 320 and the cover side opening suction element 310 is maintained through the bottom side, so that the box cover 200 can maintain the open state without external force, thereby facilitating the user to perform corresponding operation on the box bottom 100 and having better use performance.
It should be noted that, the length of the second holding portion 322 of the bottom side holding part 320 in the magnetic attraction direction is relatively long, and the second holding portion can generate stronger magnetic attraction force (i.e. stronger force) when the cover side is opened, so that the stability of the state of the box cover 200 in the opened state can be improved by the stronger magnetic attraction force, and the usability of the box body can be further ensured and improved.
It should be noted that, the first holding portion 321 is located at the front side of the second holding portion 322, and the length of the first holding portion 321 in the magnetic attraction direction is smaller than the length of the second holding portion 322 in the magnetic attraction direction, based on the above arrangement, when the front end of the box cover 200 is at the open position and no external force acts on the box cover, the first holding portion 321 can also generate a certain magnetic attraction force on the cover-side opening and attracting element 310 to assist the second holding portion 322 to jointly maintain the box cover 200 in the open state, so that the state stability of the box cover 200 in the open state can be further improved; when external force acts on the front end of the box cover 200 and the front end of the box cover 200 is caused to generate a movement trend of rotating from the open position to the pre-open position, the relatively small magnetic attraction of the first maintaining part 321 to the cover side opening attraction 310 can be overcome by the external force, so that the cover side opening attraction 310 can be easily far away from the first maintaining part 321, on the basis that the cover side opening attraction 310 is far away from the first maintaining part 321, the cover side opening attraction 310 overcomes the magnetic attraction of the second maintaining part 322 and greatly reduces the difficulty of far away from the second maintaining part 322, thereby reducing the difficulty of releasing the magnetic attraction of the cover side opening attraction 310 and the bottom side maintaining attraction 320 to a certain degree, and avoiding greatly increasing the switching difficulty of switching the box cover 200 from the open state to the closed state. Optionally, the cover side opening engaging member 310 and the bottom side maintaining engaging member 320 are permanent magnets to ensure the effectiveness and reliability of their use.
In summary, the box body provided in the embodiment of the present application rotates around the rear end of the box cover 200 to the pre-opened position, that is, the cover side opening suction element 310 connected to the rear end of the box cover 200 and the bottom side maintaining suction element 320 connected to the rear end of the box body are magnetically attracted to each other, so that the front end of the box cover 200 can reach the opened position from the pre-opened position more quickly based on the magnetic attraction force; in the open position, the lid side opening engaging member 310 and the bottom side maintaining engaging member 320 are disposed opposite to each other along the magnetic direction and magnetically attracted to each other, so that the front end of the lid 200 can be maintained in the open position without any external force. Wherein, when the front end of lid 200 was in open position and no external force acted on lid 200, the bottom side was maintained and is inhaled the piece 320 accessible and open the piece 310 and produce the supplementary magnetic attraction along the direction of inhaling to the lid side at the first maintenance portion 321 that the length in the direction of inhaling is shorter relatively of the direction of inhaling to the lid side, and open the piece 310 and produce along the direction of inhaling and more powerful maintenance magnetic attraction to the lid side through the second maintenance portion 322 that the length in the direction of inhaling is longer relatively, thereby can effectively strengthen the lid side and open the piece 310 and maintain the magnetic attraction between the piece 320 with the bottom side, with the state stability of effectively improving lid 200 when the open mode, guarantee and improved the performance of box body. Meanwhile, since the force of the auxiliary magnetic attraction is smaller than the force of the maintained magnetic attraction, when an external force acts on the box cover 200, the difficulty of releasing the magnetic attraction by opening the cover side and maintaining the attraction 310 and the bottom side and the attraction 320 is not too large, so that the difficulty of switching the box cover 200 from the open state to the closed state can be avoided being greatly increased. Therefore, the box body provided by the embodiment of the application can effectively enhance the magnetic attraction between the cover side opening suction piece 310 and the bottom side maintaining suction piece 320 on the basis of avoiding the overlarge switching difficulty of the box cover 200 from the opening state to the cover closing state, so as to effectively improve the state stability of the box cover 200 in the opening state, thereby ensuring and improving the use performance of the box body.
Referring to fig. 4, 5 and 6, in the present embodiment, the magnetic attraction direction is an up-down direction. Through adopting above-mentioned scheme, can be so that lid 200 is 90 contained angles setting with the box bottom 100 when its front end is in the open position, and based on the ascending direction of inhaling from top to bottom, can make the direction of inhaling all perpendicular settings of axis of rotation of the rear end of direction and fore-and-aft direction and lid 200 of inhaling to can do benefit to and open the state stability of the magnetic attraction that closes 310 and bottom side maintenance closure 320 between the piece of inhaling through the lid side when the open mode, thereby can further ensure and improve the performance of box body.
Referring to fig. 4, 5 and 6, in the present embodiment, the length of the second holding portion 322 in the front-rear direction is greater than the length of the first holding portion 321 in the front-rear direction. By adopting the above scheme, the magnetic attraction effect of the second holding part 322 on the cover side opening attraction part 310 can be further enhanced, so that the state stability of the box cover 200 in the opening state can be further improved; the magnetic attraction effect of the first maintaining portion 321 on the cover-side opening suction element 310 can be further reduced, so that the difficulty of releasing the magnetic attraction fit between the cover-side opening suction element 310 and the first maintaining portion 321 can be further reduced. Therefore, by adopting the above scheme, on the basis of reducing the switching difficulty of switching the box cover 200 from the open state to the closed state, the magnetic attraction between the cover side opening suction element 310 and the bottom side maintaining suction element 320 can be further ensured and enhanced, so that the state stability of the box cover 200 in the open state can be further improved, and the use performance of the box body can be improved.
Referring to fig. 1, 2 and 3, in this embodiment, the front end of the box cover 200 can rotate around the rear end and sequentially passes through the covering position, the pre-opening position and the opening position, the attraction assembly 300 further includes a rear-end closing attraction member 330 connected to the rear end of the box cover 200 and spaced from the cover-side opening attraction member 310, the rear-end closing attraction member 330 is aligned with the bottom-side maintaining attraction member 320 in the front-back direction and magnetically attracted to the bottom-side maintaining attraction member 320 when the front end of the box cover 200 is in the covering position, and magnetically attracted to the bottom-side maintaining attraction member 320 when the front end of the box cover 200 is between the pre-covering position and the covering position.
It should be noted that the rear-end closed suction element 330 is also connected to the rear end of the box cover 200, when the front end of the box cover 200 is rotated to the pre-cover position, the rear-end closed suction element 330 enters the magnetic attraction range of the bottom-side maintaining suction element 320 connected to the rear end of the box bottom 100, the magnetic attraction force between the bottom-side maintaining suction element 320 and the rear-end closed suction element 330 can accelerate and guide the rear end of the box cover 200 to continue to rotate, so that the front end of the box cover 200 can be rapidly rotated from the pre-cover position to the cover position, the front end closed suction element can provide time and labor saving effects for a user, and the use is very convenient. When the front end of the box cover 200 is rotated to the covering position, the rear-end closed absorbing element 330 is arranged at the upper side of the cover-side open absorbing element 310 at intervals, and the front and back alignment of the absorbing element 320 and the bottom side is maintained, and the magnetic attraction is realized, at the moment, the magnetic attraction between the absorbing element 320 and the rear-end closed absorbing element 330 is maintained through the bottom side, so that the box cover 200 can maintain the covering state under the condition of no external force, and the state stability is good. Optionally, the rear-end closed engaging member 330 is a permanent magnet to ensure its effectiveness and reliability.
Referring to fig. 1, 2 and 3, in the present embodiment, the sectional size of the rear-end closing suction member 330 is smaller than that of the cover-side opening suction member 310. Through adopting above-mentioned scheme, can be so that the closed piece 330 of inhaling in rear end and the bottom side maintain the magnetic attraction that inhales between the piece 320 and be less than the lid side and open the piece 310 and the bottom side and maintain the magnetic attraction that inhales between the piece 320, based on this, can effectively reduce the lid 200 and close the state from the lid and switch the switching degree of difficulty when switching to the open mode for switch operation convenience, labour saving and time saving, thereby can further improve the performance of box body.
Referring to fig. 3 and 6, in the present embodiment, the box further includes an isolation component 400, the isolation component 400 includes at least one first isolation structure 410 and at least one second isolation structure, each first isolation structure 410 is used to limit the cover-side open absorbing element 310 from adhering to the surface of the bottom-side maintaining absorbing element 320 when the cover-side open absorbing element 310 and the bottom-side maintaining absorbing element 320 are aligned and magnetically attracted, and each second isolation structure is used to limit the rear-end close absorbing element 330 from adhering to the surface of the bottom-side maintaining absorbing element 320 when the rear-end close absorbing element 330 and the bottom-side maintaining absorbing element 320 are aligned and magnetically attracted.
It should be noted that, when the cover side opening suction element 310 and the bottom side maintaining suction element 320 are aligned and magnetically attracted, the first isolation structure 410 can be isolated between the cover side opening suction element 310 and the bottom side maintaining suction element 320, and can limit the surface of the cover side opening suction element 310 to be attached to the surface of the bottom side maintaining suction element 320, and based on this arrangement, the situation that the cover side opening suction element 310 and the bottom side maintaining suction element 320 are difficult to separate can be avoided, that is, the switching difficulty when the box cover 200 is switched from the open state to the closed state can be further reduced on the basis of not affecting the state stability of the box cover 200 in the open state, so that the use performance of the box body can be further improved. Alternatively, the first isolation structure 410 may be a block structure transversely disposed between the lid-side opening suction element 310 and the bottom-side maintaining suction element 320, or an isolation sleeve covering the outer surface of the lid-side opening suction element 310, or an isolation sleeve covering the outer surface of the bottom-side maintaining suction element 320, which is not limited in this embodiment.
It should be noted that, when the rear-end closed suction element 330 and the bottom-side maintaining suction element 320 are aligned and magnetically attracted, the second isolation structure can be isolated between the rear-end closed suction element 330 and the bottom-side maintaining suction element 320, and can limit the rear-end closed suction element 330 and the bottom-side maintaining suction element 320 from being attached to each other. Alternatively, the second isolation structure may be a block structure transversely disposed between the rear-end closed suction element 330 and the bottom-side maintaining suction element 320, or an isolation sleeve wrapped around the outer surface of the rear-end closed suction element 330, or an isolation sleeve wrapped around the outer surface of the bottom-side maintaining suction element 320, which is not limited in this embodiment.
Optionally, the isolation assembly 400 further comprises at least one third isolation structure 420, wherein the third isolation structure 420 is isolated between the cover side opening engaging member 310 and the rear end closing engaging member 330 and limits the surface of the cover side opening engaging member 310 and the rear end closing engaging member 330 from adhering to each other. It should be noted that the third isolation structure 420 can limit the surface of the cover side opening suction element 310 to be attached to the surface of the rear end closing suction element 330, and avoid affecting the position accuracy between the cover side opening suction element 310 and the rear end closing suction element 330, so that when the box cover 200 is in the open state, the rear end closing suction element 330 can be prevented from generating large interference on the magnetic attraction cooperation between the cover side opening suction element 310 and the bottom side maintaining suction element 320, and when the box cover 200 is in the cover state, the cover side opening suction element 310 can be prevented from generating large interference on the magnetic attraction cooperation between the rear end closing suction element 330 and the bottom side maintaining suction element 320, so as to further ensure the usability of the box body.
Referring to fig. 7 and 8, in this embodiment, the front end of the box cover 200 can rotate around the rear end and sequentially passes through the covering position, the pre-opening position and the opening position, the attraction assembly 300 further includes at least one bottom-side closed attraction element 340 disposed on the upper side of the box bottom 100 and at least one cover-side closed attraction element 350 disposed on one side of the box cover 200 facing the box bottom 100, the cover-side closed attraction element 350 is aligned with the bottom-side closed attraction element 340 one by one and magnetically attracted one by one when the front end of the box cover 200 is in the covering position, and is magnetically attracted one by one with the bottom-side closed attraction element 340 when the front end of the box cover 200 is between the pre-covering position and the covering position.
It should be noted that the cover side closing suction member 350 is disposed on the side of the box cover 200 facing the box bottom 100, and the bottom side closing suction member 340 is disposed on the side of the box bottom 100 facing the box cover 200. When the front end at lid 200 rotated to the position of covering in advance, lid side closure suction piece 350 got into the scope of inhaling of the closed suction piece 340 of bottom side, through the closed suction piece 340 of bottom side and the closed suction piece 350 of lid side between magnetic attraction, can further accelerate, the rear end of guide lid 200 continues to rotate, thereby can further make the front end of lid 200 rotate to the position of covering from the position of covering in advance fast, it can further be for user's performance labour saving and time saving's utility, it is very convenient to use. When the front end of lid 200 rotates to the lid and closes the position, lid side closure suction piece 350 and bottom side closure suction piece 340 counterpoint one by one and magnetism attracts mutually, and at this moment, through the closed suction piece 340 of bottom side and the closed suction piece 350 of lid side between the magnetic attraction, can make lid 200 maintain this lid and close the state under the condition of no exogenic action, namely, can further improve the state stability of lid 200 when the lid closes the state, can further improve the performance of box body. Optionally, the cover-side closing engaging member 350 and the bottom-side closing engaging member 340 are both permanent magnets to ensure the effectiveness and reliability of their use.
Referring to fig. 7 and 8, in the present embodiment, a plurality of bottom-side closed suction elements 340 are provided, and each bottom-side closed suction element 340 is respectively disposed on the left and right sides of the box bottom 100 and is spaced along the edge of the box bottom 100. Through adopting above-mentioned scheme, can be so that lid 200 when being in the lid state of closing, the magnetic attraction of its left and right sides is balanced, stable to can further improve the state stability of lid 200 when the lid state of closing, avoid lid 200 to appear one side not to cover the condition emergence of closing bottom of box 100, thereby can further improve the performance of box body.
Referring to fig. 4, an embodiment of the present application further provides an earphone charging box, where the earphone charging box is used for accommodating an earphone and charging the earphone, and the earphone charging box includes the above box body. Here, the earphone charging box has the same structure as the above-described box body, and can be used to store an earphone and charge the earphone. Through adopting above-mentioned scheme, can avoid lid 200 to switch to the too big basis of the switching degree of difficulty that the lid closed the state from the open mode, effectively strengthen the lid side and open the magnetic attraction that closes piece 310 and bottom side maintenance suction piece 320 between to effectively improve the state stability of lid 200 when the open mode, thereby can ensure and improve the performance of earphone charging box.
Referring to fig. 1 and 2, in this embodiment, the earphone charging box further includes an indicator lamp 500 and an inductor 600 for sensing whether the front end of the box cover 200 is in the covering position, the attraction assembly 300 further includes an indication attraction member 360 connected to the front end of the box cover 200, the indication attraction member 360 is aligned with the inductor 600 when the front end of the box cover 200 is in the covering position and generates a magnetic attraction force to the inductor 600, and the indicator lamp 500 indicates the charging state of the earphone when the inductor 600 senses that the front end of the box cover 200 is in the covering position.
It should be noted that the sensor 600 can sense whether the front end of the box cover 200 is in the closed position (i.e., whether the box cover 200 is in the closed state). When lid closed the position at the front end of lid 200, instruct 360 and inductor 600 of piece of combining of inhaling to counterpoint the setting from top to bottom, and instruct 360 can produce magnetic attraction to inductor 600 of piece of combining of inhaling, so that inductor 600 responds to and judges "the front end of lid 200 closes the position in the lid", at this moment, pilot lamp 500 will produce light towards the earphone box outside that charges, with the circumstances of charging of the earphone of accomodating in the earphone box that charges at present through the scintillation of light, colour etc. indicate, so as to do benefit to the user and judge the current state of charging of earphone. Therefore, by adopting the scheme, the service performance of the earphone charging box can be further ensured and improved.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a box body, includes the box bottom and can cover and close the lid of box bottom, the rear end of lid with the box bottom rotates to be connected, the front end of lid can rotate and pass through the lid in proper order and close the position, open position and open the position in advance around its rear end, the lid is in its front end in the lid closes when closing the position the box bottom, the lid is in its front end in open the position time with the box bottom is the contained angle and sets up, its characterized in that, the box body still includes:
the cover side opening suction piece is arranged in a manner of being aligned with the bottom side maintaining suction piece along the magnetic suction direction when the front end of the box cover is in the opening position, and is magnetically attracted with the bottom side maintaining suction piece when the front end of the box cover is between the pre-opening position and the opening position;
the bottom side maintaining suction piece comprises a first maintaining part and a second maintaining part which are sequentially connected along the front-back direction, and the length of the second maintaining part in the magnetic suction direction is larger than that of the first maintaining part in the magnetic suction direction.
2. The cartridge of claim 1, wherein the magnetic attraction direction is an up-down direction.
3. The cartridge according to claim 1, wherein a length of the second holding portion in the front-rear direction is larger than a length of the first holding portion in the front-rear direction.
4. The case of claim 1, wherein the front end of the lid is rotatable about the rear end thereof and sequentially passes through the covering position, the pre-opening position, and the opening position, the engaging assembly further comprises a rear-end closing engaging member connected to the rear end of the lid and spaced apart from the lid-side opening engaging member, the rear-end closing engaging member is aligned with and magnetically attracted to the bottom-side maintaining engaging member when the front end of the lid is in the covering position, and magnetically attracted to the bottom-side maintaining engaging member when the front end of the lid is between the pre-covering position and the covering position.
5. The case of claim 4, wherein the back end closure flap has a cross-sectional dimension that is smaller than a cross-sectional dimension of the lid side opening flap.
6. The cartridge of claim 4, further comprising:
the isolation assembly comprises at least one first isolation structure and at least one second isolation structure, wherein each first isolation structure is used for limiting the cover side opening suction piece to be attached to the bottom side maintaining suction piece surface when the cover side opening suction piece and the bottom side maintaining suction piece are arranged in an aligned mode and magnetically attracted to each other, and each second isolation structure is used for limiting the rear end closing suction piece to be attached to the bottom side maintaining suction piece surface when the rear end closing suction piece and the bottom side maintaining suction piece are arranged in an aligned mode and magnetically attracted to each other.
7. The box body of claim 1, wherein the front end of the box cover can rotate around the rear end thereof and sequentially passes through the covering position, the pre-opening position and the opening position, the engaging assembly further comprises at least one bottom-side closed engaging member disposed on the upper side of the box bottom and at least one cover-side closed engaging member disposed on the side of the box cover facing the box bottom, the cover-side closed engaging member is aligned with the bottom-side closed engaging member one by one and magnetically engages with the bottom-side closed engaging member one by one when the front end of the box cover is in the covering position, and magnetically engages with the bottom-side closed engaging member one by one when the front end of the box cover is between the pre-covering position and the covering position.
8. The case of claim 7, wherein a plurality of the bottom-side closed suction members are provided, and each of the bottom-side closed suction members is provided on the left and right sides of the case bottom at intervals along the edge of the case bottom.
9. An earphone charging box for receiving and charging earphones, comprising a box body according to any one of claims 1 to 8.
10. The earphone charging box of claim 9, further comprising an indicator light and a sensor for sensing whether the front end of the box cover is in the covering position, wherein the attraction assembly further comprises an indication attraction member connected to the front end of the box cover, the indication attraction member is aligned with the sensor when the front end of the box cover is in the covering position and generates a magnetic attraction force to the sensor, and the indicator light indicates the charging state of the earphone when the sensor senses that the front end of the box cover is in the covering position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061112.5U CN213084023U (en) | 2020-06-10 | 2020-06-10 | Box body and earphone charging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061112.5U CN213084023U (en) | 2020-06-10 | 2020-06-10 | Box body and earphone charging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213084023U true CN213084023U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021061112.5U Active CN213084023U (en) | 2020-06-10 | 2020-06-10 | Box body and earphone charging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213084023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027809A (en) * | 2022-06-29 | 2022-09-09 | 宁波公牛数码科技有限公司 | Box body structure and wireless earphone |
-
2020
- 2020-06-10 CN CN202021061112.5U patent/CN213084023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027809A (en) * | 2022-06-29 | 2022-09-09 | 宁波公牛数码科技有限公司 | Box body structure and wireless earphone |
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