CN209016768U - Charging box - Google Patents

Abstract

The utility model discloses a kind of charging box, and charging box includes: box body, and equipped with battery and for accommodating the accommodating cavity of earphone in the box body, the battery can be electrically connected the earphone in the accommodating cavity, and the box body is equipped with the first contact for being electrically connected the battery；And chassis, mainboard is equipped in the chassis, the chassis is equipped with the second contact for being electrically connected the mainboard and charging connector；The box body is removably attachable to the chassis, so that first contact is electrically connected or is located away from second contact.The connection of the mainboard and battery of technical solutions of the utility model charging box is relatively reliable, and the use of charging box will not be influenced falling or colliding.

Description

Charging box

Technical field

The utility model relates to earphone charging unit technical field, in particular to a kind of charging box.

Background technique

Wireless type earphone can directly be worn, very big to facilitate people without carrying out connection physically with playback equipment Use, also increasingly by the favor of user.Wireless type earphone is generally all accommodated in dedicated charging box, the charging Box can not only facilitate the storage of wireless type earphone, to prevent earphone loss, moreover it is possible to charge to earphone.

Under normal conditions, it is equipped with mainboard and battery in charging box, directly pass through conducting wire between mainboard and battery or passes through Pin connection, the two is non-dismountable, if charging box is fallen or is collided accidentally in use by user, mainboard and battery it Between conducting wire or pin be easy to appear disconnection or loosen, influence the use of charging box.

Utility model content

The main purpose of the utility model is to provide a kind of charging box, it is intended to so that the connection of the mainboard and battery of charging box It is relatively reliable, the use of charging box will not be influenced falling or colliding.

To achieve the above object, the utility model proposes charging box, comprising:

Box body, the box body is interior equipped with battery and for accommodating the accommodating cavity of earphone, and the battery can be electrically connected the appearance Intracavitary earphone is set, the box body is equipped with the first contact for being electrically connected the battery；With

Chassis, mainboard is equipped in the chassis, and the chassis is equipped with the second contact for being electrically connected the mainboard and charging Head；

The box body is removably attachable to the chassis, so that first contact is electrically connected or is located away from described second Contact.

Optionally, first contact and second contact magnetic absorption.

Optionally, the box body is equipped with the first connecting hole, and first contact is embedded at first connecting hole, and described One end of first contact connects the battery, and the other end is located in first connecting hole；

The chassis is equipped with the second connecting hole, and second contact is embedded at second connecting hole, and second touching One end of point connects the mainboard, and other end stretching protrudes from the chassis；

The part cooperation that second contact stretches out in the chassis is plugged in first connecting hole, so that described first Contact is touched and is electrically connected second contact.

Optionally, the box body is additionally provided with the third contact that can be electrically connected the earphone；

The chassis is additionally provided with the 4th contact for being electrically connected the mainboard；

When first contact is electrically connected to second contact, the third contact is electrically connected the 4th contact；Or For first contact separation when second contact, the third contact separation is in the 4th contact.

Optionally, it is equipped with two batteries in the box body, there is two accommodating cavities, an accommodating in the box body Intracavitary to accommodate an earphone, two batteries can be electrically connected two earphones；

The box body is equipped with two first contacts and the two third contacts, and two first contacts are electrically connected two The battery, the two third contacts can be electrically connected two earphones；

The chassis is equipped with two second contacts and two the 4th contacts, two second contacts and two the described 4th Contact is electrically connected the mainboard；

Two first contacts respectively correspond two second contacts；The two third contacts respectively correspond two the described 4th Contact.

Optionally, two batteries are located at the two sides of two earphones, and two second contacts are located at two institutes State the two sides of the first contact.

Optionally, the box body has the first mounting portion and a recessed mounting groove in first mounting portion, and two described the One contact is set to first mounting portion, and is located at the two sides of the mounting groove, and the two third contacts are set to the mounting groove Groove bottom wall；

The chassis has the second mounting portion and is convexly equipped in the installation step of second mounting portion, two second contacts Set on second mounting portion, and it is located at the two sides of the installation step, two the 4th contacts are set to the installation step；

The installation step cooperation is placed in the mounting groove, the first contact mating connection second contact, institute State third contact mating connection the 4th contact.

Optionally, the charging box further includes cushion, and the cushion is held on first mounting portion and described Between two mounting portions, and the cushion has the via hole connected for first contact with the second contact.

Optionally, the box body includes main part and the lid portion for being flexibly connected the main part, and lid portion lid closes In the main part to form the accommodating cavity；

The battery and first contact are set to the main part, and the main part detachably connects with the chassis It connects, so that first contact is electrically connected or is located away from second contact.

Optionally, first contact is located at the end that the main part deviates from the lid portion.

In technical solutions of the utility model, charging box includes box body, earphone is packed into the accommodating cavity of box body, earphone can It is electrically connected with the intracorporal battery of box, so that the battery can charge to earphone.The charging box further includes chassis, is set in the chassis There is mainboard, and chassis can be detachably connected with box body, when chassis connects box body, the first contact is electrically connected with the second contact, So as to be electrically connected battery with mainboard, external power supply is connected by charging connector, can be charged the battery.Box body and bottom Being detachably connected for disk enables to the intracorporal battery of box to be detachably connected with the mainboard in chassis, and user can be used alone Box body charges to the intracorporal earphone of box, to can be reduced the use to chassis, to guarantee that the mainboard in chassis is not damaged. If, can be by the way that chassis be connect with box body, to charge the battery, even if charging when the intracorporal battery capacity deficiency of box Box, which falls, to be made, and box body can also be separated with chassis under the action of impact force, moreover it is possible to be connected again, not influenced battery and master The connection effect of plate does not influence the using effect of charging box.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model charging box；

Fig. 2 is the structural schematic diagram of the main part of charging box in Fig. 1；

Fig. 3 is the cross-sectional view of main part in Fig. 2；

Fig. 4 is the structural schematic diagram on the chassis of charging box in Fig. 1；

Fig. 5 is the cross-sectional view on chassis in Fig. 4.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Charging box	15	Accommodating cavity
10	Box body	30	Chassis
				11	Main part	31	Second mounting portion
111	First mounting portion	32	Cushion
				112	Functional chamber	33	Installation step
113	Battery	34	Charging connector
				114	First connecting hole	35	Second contact
115	First contact	36	Installation cavity
				117	Third contact	37	4th contact
118	Mounting groove	38	Mainboard
				13	Lid portion	200	Earphone

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.

Referring to Fig. 1 to Fig. 5, the utility model proposes a kind of charging boxes 100.The charging box 100 includes:

Box body 10, box body 10 is interior equipped with battery 113 and for accommodating the accommodating cavity 15 of earphone 200, and battery 113 can be electrically connected Earphone 200 in accommodating cavity 15, box body 10 are equipped with the first contact 115 of electrical connection battery 113；With

Chassis 30, chassis 30 is interior to be equipped with mainboard 38, and chassis 30 is equipped with the second contact 35 and the charging of electrically connected mainboard 38 First 34；

Box body 10 is removably attachable to chassis 30, so that the first contact 115 is electrically connected or is located away from the second contact 35.

The charging box 100 of the utility model is mainly the charging box 100 of wireless type earphone 200, and wireless type earphone 200 has The communication functions such as bluetooth or WIFI, and be wirelessly connected by functions such as embedded bluetooths or WIFI with playback equipment, due to It is attached between the wireless type earphone 200 and playback equipment without connecting line, user will not be connected in use The interference of line, use process is more freely, comfortably.

Accommodating cavity 15 and the shape of earphone 200 in box body 10 match, and earphone 200 can be made to be packed into box body 10 not It easily shakes, earphone 200 can be protected not shaken and damaged.Also have and the function spaced apart from each other of accommodating cavity 15 in box body 10 Chamber 112, electronic component, such as mainboard 38 and battery 113 are equipped in functional chamber 112, which is rechargeable battery or has The circuit unit of charge function.

In technical solutions of the utility model, charging box 100 includes box body 10, and earphone 200 is packed into the accommodating cavity of box body 10 In 15, earphone 200 can be electrically connected with the battery 113 in box body 10, so that the battery 113 can charge to earphone 200.It should Charging box 100 further includes chassis 30, mainboard 38 is equipped in the chassis 30, and chassis 30 can be detachably connected with box body 10, When chassis 30 connects box body 10, the first contact 115 is electrically connected with the second contact 35, so as to make battery 113 be electrically connected with mainboard 38 It connects, external power supply is connected by charging connector 34, can be charged to battery 113.Box body 10 detachably connects with chassis 30 It connects and the battery in box body 10 113 is enabled to be detachably connected with the mainboard 38 in chassis 30, user can be used alone box Body 10 charges to the earphone 200 in box body 10, to can be reduced the use to chassis 30, to guarantee the mainboard in chassis 30 38 is not damaged.If, can be by the way that chassis 30 be connect with box body 10, to electricity when 113 not enough power supply of battery in box body 10 Pond 113 is charged, even if falling in charging box 100 makes, box body 10 and chassis 30 can also be divided under the action of impact force From, moreover it is possible to it is connected again, does not influence the connection effect of battery 113 Yu mainboard 38, does not influence the using effect of charging box 100.

In the utility model embodiment, box body 10 and being detachably connected for chassis 30 can be by buckle structure or magnetic suctions The detachably connected structure such as attached structure is realized.

Preferably, box body 10 is detachably connected with chassis 30 by magnetic absorption structure realization, makes user to box body 10 Disassembly and attended operation with chassis 30 is simple, and box body 10 and the contour structures on chassis 30 are neat, succinct, can more expire in form Pursuit of the sufficient user to design sense.Box body 10 is equipped with the first magnetic part, and chassis 30 is equipped with the second magnetic part, first magnetic part It can magnetic absorption with the second magnetic part.Specifically, the first magnetic part and the second magnetic part alternative one are magnet, the two it is another For the metal that can be adsorbed by magnet；Alternatively, the first magnetic part and the second magnetic part are magnet, and magnetic opposite.

In one embodiment, 35 magnetic absorption of the first contact 115 and the second contact.In the embodiment, the first contact 115 includes First magnetic part, the second contact 35 include the second magnetic part, which can while being electrically connected the second contact 35 Play the role of magnetic absorption, so that box body 10 and the structure on chassis 30 are simpler, low manufacture cost.

It is to be appreciated that in another embodiment, the first contact 115 and the second contact 35 can only realize the work of electrical connection With without having the effect of magnetic absorption, magnetic absorption structure, Lai Shixian box is arranged in the other positions on box body 10 and chassis 30 Body 10 and chassis 30 are detachably connected.

Further, in an embodiment, box body 10 is equipped with the first connecting hole 114, and the first contact 115 is embedded at the first connection Hole 114, and one end of the first contact 115 connects battery 113, the other end is located in connecting hole；

Chassis 30 is equipped with the second connecting hole (not shown), and the second contact 35 is embedded at the second connecting hole, and the second contact 35 One end connect mainboard 38, the other end stretching protrudes from chassis 30；

The part cooperation that second contact 35 stretches out in chassis 30 is plugged in the first connecting hole 114, so that the first contact 115 is touched And and it is electrically connected the second contact 35.

In the embodiment, 114 connectivity capabilities chamber 112 of the first connecting hole, the first contact 115 is installed on first connecting hole 114, and can be electrically connected with the battery 113 in functional chamber 112；The installation cavity 36 for installing mainboard 38 is equipped in chassis 30, the Two connecting holes are connected to the installation cavity 36, and the second contact 35 is installed on second connecting hole, and can be with the mainboard 38 in installation cavity 36 Electrical connection.During box body 10 is connect with chassis 30, the second contact 35, which can cooperate, is plugged in the first connecting hole 114, not only The connection of the first contact 115 and the second contact 35 can be made relatively reliable, and user is in operation, first contact 115 Caton feel is formed during grafting with the first connecting hole 114, can be played foolproof function, is further simplified the behaviour of user Make.

In an embodiment of the present invention, box body 10 is additionally provided with the third contact 117 that can be electrically connected earphone 200；

Chassis 30 is additionally provided with the 4th contact 37 of electrically connected mainboard 38；

When first contact 115 is electrically connected to the second contact 35, third contact 117 is electrically connected the 4th contact 37；Or first touching When point 115 is located away from the second contact 35, third contact 117 is located away from the 4th contact 37.

In the embodiment, when chassis 30 is connected to box body 10, the first contact 115 is electrically connected the second contact 35, and third is touched 117 the 4th contacts 37 of electrical connection of point, so that while 113 electrically connected mainboard 38 of battery, the earphone that is contained in accommodating cavity 15 200 also can electrically connected mainboard 38, charging connector 34 connect external power supply when, external power supply can simultaneously to battery 113 and earphone 200 charge.

The connection structure of third contact 117 and the 4th contact 37 can be with the cooperation of the first contact 115 and the second contact 35 Connection structure is similar, then this is no longer repeated one by one.

It is to be appreciated that earphone 200 all uses in pairs, the charging box 100 of technical solutions of the utility model can be same When charge simultaneously to two earphones 200, can specifically, in box body 10 be provided only with a battery 113, the battery 113 is right simultaneously Two earphones 200 charge, or two batteries 113 are equipped in box body 10, two batteries 113 can be electrically connected two earphones 200, two batteries 113 respectively charge to two earphones 200.

Preferably, in an embodiment, it is equipped with two batteries 113 in box body 10, there is two accommodating cavities 15, an accommodating in box body 10 An earphone 200 can be accommodated in chamber 15, two batteries 113 can be electrically connected two earphones 200；

Box body 10 is equipped with two first contacts 115 and two third contacts 117, and two first contacts 115 are electrically connected two batteries 113, two third contacts 117 can be electrically connected two earphones 200；

Chassis 30 is equipped with two second contacts 35 and two the 4th contacts 37, and two second contacts 35 and two the 4th contacts 37 are electrically connected Connect mainboard 38；

Two first contacts 115 respectively correspond two second contacts 35；Two third contacts 117 respectively correspond two the 4th contacts 37.

In the embodiment, the shape of an accommodating cavity 15 and an earphone 200 matches, so that earphone 200 is contained in accommodating It is not easy to shake in chamber 15, earphone 200 is preferably protected.Two batteries 113 respectively charge to two earphones 200, can So that electric current is smaller during the charging process for single battery 113, so that use process is safer and more reliable.

In one embodiment, two batteries 113 are located at the two sides of two earphones 200, and two second contacts 35 are located at two The two sides of one contact 115.In the embodiment, 10 internal structure of box body layout it is neat, compact, and two batteries, 113 mutual distance compared with Far, be conducive to the heat dissipation of the two during the work time, further guarantee the security performance in 100 use process of charging box.

In one embodiment, box body 10 has the first mounting portion 111 and the recessed mounting groove 118 in the first mounting portion 111, Two first contacts 115 are set to the first mounting portion 111, and are located at the two sides of mounting groove 118, and two third contacts 117 are set to mounting groove 118 groove bottom wall；

Chassis 30 has the second mounting portion 31 and is convexly equipped in the installation step 33 of the second mounting portion 31, and two second contacts 35 are set In the second mounting portion 31, and it is located at the two sides of installation step 33, two the 4th contacts 37 are set to installation step 33；

The cooperation of installation step 33 is placed in mounting groove 118, the first contact 115 the second contact 35 of mating connection, third contact 117 the 4th contacts 37 of mating connection.

In the embodiment, the cooperation of installation step 33 is placed in mounting groove 118, so that the connection to chassis 30 and box body 10 rises To the effect of limit, the transverse movement of the two during the connection process in assembly direction is further prevented, guarantees box body 10 and chassis 30 attended operation is easier, reliable.

Further, due to being equipped with mainboard 38 in chassis 30,36 part of installation cavity for accommodating mainboard 38 is formed in peace It fills at step 33, so that chassis 30 is compact-sized, and is able to cooperate the layout of 10 internal phone 200 and battery of box body.

In one embodiment, charging box 100 further includes cushion 32, and cushion 32 is held on the first mounting portion 111 and second Between mounting portion 31, and the cushion 32 has the via hole connected for first contact 115 and the second contact 35.

In the embodiment, cushion 32 can play the role of buffering for the connection on box body 10 and chassis 30, can not only prevent Only the two continually disassembly and caused abrasion in connection procedure, and can be to the institute for playing sealing between box body 10 and chassis 30 With preventing environmental contaminants from polluting to the first contact 115 and the second contact 35, guarantee the first contact 115 and the second contact The reliability of 35 connections.

Further, cushion 32 is set to the second mounting portion 31, and is circumferentially located on the installation base.Box body 10 with After chassis 30 connects, which is circumferentially sealed in the first mounting portion 111 and the second mounting portion 31, can be to the first contact 115 are protected with the second contact 35 and third contact 117 and the connection of the 4th contact 37.Specifically, the second contact 35 is worn The via hole on the cushion 32 is crossed, is attached with the first contact 115.

In the utility model embodiment, box body 10 includes main part 11 and the lid portion 13 for being flexibly connected main part 11, lid Body portion 13 is covered on main part 11 to form accommodating cavity 15；

Battery 113 and the first contact 115 are set to main part 11, and main part 11 is detachably connected with chassis 30, so that the One contact 115 is electrically connected or is located away from the second contact 35.

User appears accommodating cavity 15 by operating lid portion 13, so as to which earphone 200 is placed in accommodating cavity 15, In the embodiment, part accommodating cavity 15 is formed in main part 11, and another part accommodating cavity 15 is formed in lid portion 13, lid portion 13 Complete accommodating cavity 15 is formed after being covered on main part 11.After earphone 200 is packed into the accommodating cavity 15 for being located at main part 11, Neng Gouyou Part-structure protrudes from main part 11, convenient for users to be removed and placed into operation.User is closed by operation lid portion 13 lid In main part 11, earphone 200 is closed in accommodating cavity 15, earphone 200 is protected.Specifically, the main part 11 can be connected with the side in lid portion 13 by hinge, enable lid portion 13 is convertible to open or close accommodating cavity 15.It is to be appreciated that lid portion 13 is not limited to hinge with the connection type of main part 11 and connect in the utility model embodiment, It can be connected through a screw thread or snap connection or hinge combines the structure buckled, can also be in the prior art other similar Connection structure, it is within the protection scope of the present utility model.

Chassis 30 is connected with main part 11, so that the first contact 115 is connected with the second contact 35.Specifically, lid Portion 13 is connected to one end of main part 11, and the first contact 115 can be located at the other end of main part 11 or be located at main part 11 side.Preferably, the first contact 115 is located at the end that main part 11 deviates from lid portion 13, convenient for user to chassis 30 Connection and disassembling section.

Specifically, the first mounting portion 111 is located at the end that main part 11 deviates from lid portion 13, and the first contact 115 protrudes from First mounting portion 111 deviates from the surface in lid portion 13, and the second mounting portion 31 is located at the one end on chassis 30, and charging connector 34 is located at Chassis 30 deviates from the end of main part 11, which is specially USB joint.

The foregoing is merely the alternative embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of charging box characterized by comprising

Box body, the box body is interior equipped with battery and for accommodating the accommodating cavity of earphone, and the battery can be electrically connected the accommodating cavity Interior earphone, the box body are equipped with the first contact for being electrically connected the battery；With

Chassis, mainboard is equipped in the chassis, and the chassis is equipped with the second contact for being electrically connected the mainboard and charging connector；

The box body is removably attachable to the chassis, so that first contact is electrically connected or is located away from second touching Point.

2. charging box as described in claim 1, which is characterized in that first contact and second contact magnetic absorption.

3. charging box as described in claim 1, which is characterized in that the box body is equipped with the first connecting hole, first contact It is embedded at first connecting hole, and one end of first contact connects the battery, the other end is located at first connection In hole；

The chassis is equipped with the second connecting hole, and second contact is embedded at second connecting hole, and second contact One end connects the mainboard, and other end stretching protrudes from the chassis；

The part cooperation that second contact stretches out in the chassis is plugged in first connecting hole, so that first contact It touches and is electrically connected second contact.

4. the charging box as described in any one of claims 1 to 3, which is characterized in that the box body, which is additionally provided with, to be electrically connected The third contact of the earphone；

The chassis is additionally provided with the 4th contact for being electrically connected the mainboard；

When first contact is electrically connected to second contact, the third contact is electrically connected the 4th contact；

Or first contact separation, when second contact, the third contact separation is in the 4th contact.

5. charging box as claimed in claim 4, which is characterized in that two batteries are equipped in the box body, in the box body With two accommodating cavities, an earphone can be accommodated in an accommodating cavity, two batteries can be electrically connected described in two Earphone；

The box body is equipped with two first contacts and the two third contacts, and two first contacts are electrically connected described in two Battery, the two third contacts can be electrically connected two earphones；

The chassis is equipped with two second contacts and two the 4th contacts, two second contacts and two the 4th contacts It is electrically connected the mainboard；

Two first contacts respectively correspond two second contacts；The two third contacts respectively correspond two the 4th touchings Point.

6. charging box as claimed in claim 5, which is characterized in that two batteries are located at the two sides of two earphones, Two second contacts are located at the two sides of two first contacts.

7. charging box as claimed in claim 6, which is characterized in that the box body has the first mounting portion and recessed in described The mounting groove of first mounting portion, two first contacts are set to first mounting portion, and are located at the two sides of the mounting groove, and two The third contact is set to the groove bottom wall of the mounting groove；

The chassis has the second mounting portion and is convexly equipped in the installation step of second mounting portion, and two second contacts are set to Second mounting portion, and it is located at the two sides of the installation step, two the 4th contacts are set to the installation step；

Installation step cooperation is placed in the mounting groove, and first contact is cooperatively connected second contact, and described the Three contacts mating connection the 4th contact.

8. charging box as claimed in claim 7, which is characterized in that the charging box further includes cushion, the cushion folder It is held between first mounting portion and second mounting portion, and the cushion has for first contact and the second touching The via hole of point connection.

9. the charging box as described in any one of claims 1 to 3, which is characterized in that the box body includes main part and work The lid portion of the dynamic connection main part, the lid portion are covered on the main part and one state accommodating cavity to be formed；

The battery and first contact are set to the main part, and the main part is detachably connected with the chassis, with First contact is set to be electrically connected or be located away from second contact.

10. charging box as claimed in claim 9, which is characterized in that first contact is located at the main part away from described The end in lid portion.