CN215498311U

CN215498311U - Portable power source and subassembly that charges

Info

Publication number: CN215498311U
Application number: CN202120898368.XU
Authority: CN
Inventors: 雷灿锋
Original assignee: Shenzhen Romoss Technology Co Ltd
Current assignee: Shenzhen Romoss Technology Co Ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-11
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a mobile power supply and a charging assembly. The portable power source includes: the connector comprises a shell, wherein an accommodating groove is formed in the shell, the shell is provided with a first connector, and the first connector is exposed out of the surface of the shell; the battery cell is accommodated in the shell and is electrically connected with the first interface; and the atomization assembly can be selectively contained in the containing groove or arranged outside the shell and is electrically connected with the first interface. Above-mentioned portable power source can make atomizing component's carrying more convenient, promotes the user and uses experience.

Description

Portable power source and subassembly that charges

Technical Field

The utility model relates to the field of atomization devices, in particular to a mobile power supply and a charging assembly.

Background

With the rapid development of the field of atomization devices, the application of electronic cigarettes to replace traditional tobacco is more and more extensive. Present electron cigarette disposes battery and atomizer, and the battery supplies power for the atomizer can produce smog. However, the current electronic cigarette is inconvenient to carry, and the use experience of a user is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a portable power source and a charging assembly for solving the problem of inconvenient carrying of the electronic cigarette.

A mobile power supply, comprising:

the connector comprises a shell, wherein an accommodating groove is formed in the shell, the shell is provided with a first connector, and the first connector is exposed out of the surface of the shell;

the battery cell is accommodated in the shell and is electrically connected with the first interface; and

and the atomization assembly can be selectively contained in the containing groove or arranged outside the shell and electrically connected with the first interface.

In the mobile power supply, an accommodating groove for accommodating the atomizing assembly is formed in the shell. When the atomization assembly needs to be used, the atomization assembly is taken out from the accommodating groove and electrically connected with the first interface, so that the mobile power supply is in the second state, the electric core can supply power to the atomization assembly through the first interface, the atomization assembly generates smoke, and the use is convenient and fast. When atomization component is carried to needs, accept atomization component in the accepting groove for portable power source is in the first state, and atomization component can carry along with portable power source, need not to carry atomization component alone, thereby makes atomization component's carrying more convenient, promotes user and uses experience.

In one embodiment, the housing includes a first cover and a second cover, and the first cover and the second cover enclose to form an accommodating space;

the mobile power supply further comprises a fixing piece accommodated in the accommodating space, the fixing piece comprises a body part and two wall parts, the body part is fixed on one side, facing the first cover body, of the second cover body, the two wall parts are arranged on one side, away from the second cover body, of the body part at intervals, and the body part and the two wall parts are surrounded to form the accommodating groove.

In one embodiment, the fixing member further includes a fixing portion, the fixing portion is connected to a side of the wall portion away from the accommodating groove, one end of the first interface is embedded into the fixing portion, and the other end of the first interface is exposed out of the surface of the housing.

In one embodiment, the first cover body comprises a plate body part and a side plate part which are connected with each other, the plate body part is opposite to the second cover body, the side plate part surrounds the edge of the plate body part, and the plate body part, the side plate part and the second cover body enclose to form the accommodating space;

the plate body part is provided with a first edge, an opening is formed in the area, close to the first edge, of the plate body part, and the opening is communicated with the accommodating groove.

In one embodiment, the fixing portion is adjacent to the first edge, and the first interface is exposed to the side plate portion at the first edge.

In one embodiment, an accommodating space is formed in the casing, the accommodating space includes a first space and a second space which are sequentially arranged along the length direction of the casing, the accommodating groove is formed in the first space, and the battery cell is accommodated in the second space;

and/or the mobile power supply is further provided with a second interface, the second interface is exposed on the surface of the shell, which is deviated from the first interface, the second interface is electrically connected with the battery cell, and the second interface is used for charging external electronic equipment.

In one embodiment, the atomization component comprises an atomizer and a cigarette holder which are connected with each other, and the end of the atomizer, which is far away from one end of the cigarette holder, and the first interface are provided with mutually matched threads.

In one embodiment, an opening communicated with the accommodating groove is formed on the surface of the shell, and the mobile power supply further comprises a flip cover which is connected with the shell and can rotate relative to the shell so as to open or close the opening.

A charging assembly for charging an electronic device, the charging assembly comprising:

the protective sleeve is internally provided with a protective space for accommodating the electronic equipment, the inner wall surface of the protective sleeve is provided with a third interface, the second interface is used for electrically connecting the electronic equipment, the protective sleeve is provided with a fourth interface, the fourth interface is exposed out of the surface of the protective sleeve, and the fourth interface is electrically connected with the third interface; and

the mobile power supply according to any one of the embodiments above, wherein the mobile power supply is provided with a fifth interface, the fifth interface is exposed out of the surface of the mobile power supply, and the fifth interface is electrically connected to the fourth interface.

Adopt above-mentioned portable power source in the subassembly that charges, portable power source possesses the function that uses atomization component and charge for electronic equipment simultaneously, and the function is abundant, and atomization component carries along with portable power source, and it is more convenient to carry. The fifth interface of portable power source and the fourth interface cooperation of protective sheath need not to charge to electronic equipment through the data line, also can make charging of electronic equipment more simple and convenient.

In one embodiment, the housing includes a first surface and a second surface that are opposite to each other, the first surface is formed with an opening that is communicated with the receiving groove, so that the atomizing assembly can enter or leave the receiving groove, and the fifth interface is exposed out of the second surface; and/or

The fifth interface and the fourth interface are respectively exposed out of the surface of the shell opposite to the protective sleeve, when the fifth interface is electrically connected with the fourth interface, the shell and the protective sleeve are arranged in a laminated manner, and the shell is attached to the surface of the protective sleeve; and/or

The protective sleeve is provided with a sleeve opening for the electronic equipment to enter and exit the protective space, the protective sleeve is provided with a back surface deviating from the sleeve opening, and the fourth interface is exposed out of the back surface.

Drawings

Fig. 1 is a schematic structural diagram of a mobile power supply in a first state according to some embodiments of the present disclosure;

fig. 2 is a schematic structural diagram of the mobile power supply shown in fig. 1, in which a flip cover is opened;

FIG. 3 is a schematic structural diagram of a mobile power supply in a second state according to some embodiments of the present disclosure;

FIG. 4 is an exploded view of a mobile power supply in some embodiments of the present application;

fig. 5 is a schematic structural diagram of the mobile power supply shown in fig. 1 from another angle;

FIG. 6 is a schematic view of a protective cover according to some embodiments of the present application;

FIG. 7 is a schematic structural diagram of a charging assembly according to some embodiments of the present disclosure;

fig. 8 is a schematic structural diagram of the charging assembly shown in fig. 7 in a charging process.

100, a mobile power supply; 110. a housing; 111. a first cover body; 112. a plate body portion; 113. a first edge; 114. a second edge; 115. a side plate portion; 116. a second cover body; 117. an accommodating space; 118. a first space; 119. a second space; 120. a first surface; 121. a second surface; 130. a fixing member; 131. a body portion; 132. a spacer block; 133. a wall portion; 134. a fixed part; 135. an accommodating groove; 141. a first interface; 142. a second interface; 143. a fifth interface; 144. a circuit component; 145. an opening; 146. a cover is turned; 147. a first switch; 148. a second switch; 149. an electric quantity indicator light; 150. an atomizing assembly; 151. an atomizer; 152. a protective cover; 160. an electric core; 200. a charging assembly; 210. a protective sleeve; 211. protecting the space; 212. a third interface; 213. a fourth interface; 214. looping; 215. and a back surface.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

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

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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

Referring to fig. 1 and 2, fig. 1 is a schematic diagram illustrating the mobile power supply 100 in a first state in some embodiments, and fig. 2 is a schematic diagram illustrating the mobile power supply 100 illustrated in fig. 1 with the flip cover 146 open. The mobile power supply 100 may charge an external electronic device (not shown) such as a smart phone, a tablet computer, an e-reader, etc. In addition, the mobile power supply 100 can also be used as an atomization device, for example, the mobile power supply 100 can be used as an electronic cigarette.

Specifically, referring to fig. 3 and 4 together, fig. 3 shows a schematic diagram of mobile power supply 100 in a second state in some embodiments, and fig. 4 shows an exploded schematic diagram of mobile power supply 100 in some embodiments. In some embodiments, mobile power supply 100 includes housing 110, atomizing assembly 150, and cell 160. The housing 110 has a receiving groove 135 formed therein for receiving the atomizing assembly 150, and the housing 110 further has a first interface 141, wherein the first interface 141 is exposed out of the surface of the housing 110 for the atomizing assembly 150 to be electrically connected. The battery cell 160 is accommodated in the casing 110, and the battery cell 160 is electrically connected to the first interface 141. When the atomizing assembly 150 is electrically connected to the first interface 141, the battery cell 160 can supply power to the atomizing assembly 150 through the first interface 141, so that the atomizing assembly 150 generates smoke, and the mobile power supply 100 can be used as an atomizing device. In addition, in some embodiments, the surface of the mobile power source 100 is formed with an opening 145 communicating with the receiving groove 135 for the atomizing assembly 150 to enter or leave the receiving groove 135. The mobile power supply 100 may further include a flip 146, and one end of the flip 146 is connected to the housing 110 and can rotate relative to the housing 110 to open the opening 145 for the atomizing assembly 150 to be separated from the receiving slot 135, or close the opening 145 to protect the atomizing assembly 150.

Further, the mobile power supply 100 includes a first state and a second state, when the mobile power supply 100 is in the first state, the atomizing element 150 is accommodated in the accommodating slot 135, and the mobile power supply 100 can charge the external electronic device. When the mobile power supply 100 is in the second state, the atomizing element 150 is electrically connected to the first interface 141. In other words, the first state may be understood as a housing state of the atomizing assembly 150, and the second state may be understood as a use state of the atomizing assembly 150.

In the mobile power supply 100, the atomization assembly 150 is integrated in the mobile power supply 100, and the mobile power supply 100 can be used for charging an external electronic device and also can be used as an atomization device, so that the functions of the mobile power supply 100 are richer. When using as the atomizing device, open flip 146, take out atomizing component 150 from accepting groove 135 to with first interface 141 electric connection, make portable power source 100 be in the second state, portable power source 100 can regard as the atomizing device to use, need not external other atomizing equipment, it is convenient to use. In addition, when portable power source 100 is in the second state, it can be used as an atomizing device and also charge an external electronic device, and the use efficiency is high. When only charging for external electronic equipment, accommodate atomizing component 150 in accepting groove 135, close flip 146 for portable power source 100 is in first state, and atomizing component 150 need not to carry alone, also can not influence portable power source 100's outward appearance, and convenient to carry can promote user experience.

More specifically, referring to fig. 4, in some embodiments, the housing 110 includes a first cover 111 and a second cover 116, the first cover 111 includes a plate portion 112 and a side portion 115 connected to each other, the side portion 115 is disposed around an edge of the plate portion 112, the second cover 116 is substantially plate-shaped, and the second cover 116 is opposite to the plate portion 112. The plate portion 112, the side plate portion 115, and the second cover 116 together enclose a receiving space 117, where the receiving space 117 includes a first space 118 and a second space 119 sequentially arranged along a length direction of the casing 110, the receiving groove 135 is formed in the first space 118, and the battery cell 160 is received in the second space 119. Through the reasonable layout of the accommodating space 117, when the mobile power supply 100 is in the first state, the atomizing assembly 150 and the battery cell 160 accommodated in the accommodating groove 135 are not easily interfered with each other, and the spatial layout is more reasonable.

In some embodiments, the mobile power supply 100 further includes a fixing member 130 received in the first space 118, and the fixing member 130 includes a body portion 131 and two wall portions 133. The main body 131 is fixed on one side of the second cover 116 facing the first cover 111, the two wall portions 133 are disposed at intervals on one side of the main body 131 away from the second cover 116, and the main body 131 and the two wall portions 133 together enclose to form a receiving groove 135. In some embodiments, the two wall portions 133 are parallel to each other, and a distance between the two wall portions 133 is adapted to a radial dimension of the atomizing assembly 150, so as to limit the atomizing assembly 150 when the atomizing assembly 150 is accommodated in the accommodating groove 135, and prevent the atomizing assembly 150 from shaking and colliding. Further, in some embodiments, the length of the body portion 131 is greater than the length of the wall portion 133, and the body portion 131 extends toward the second space 119 to form the spacer 132. When portable power source 100 is in the second state, atomization component 150 is accommodated between two wall portions 133, and spacer 132 abuts against the end surface of battery cell 160, and the arrangement of spacer 132 can increase the gap between atomization component 150 and battery cell 160, and further prevent the mutual interference between atomization component 150 and battery cell 160.

In addition, in some embodiments, the fixing element 130 further includes a fixing portion 134, the fixing portion 134 is connected to a side of any wall portion 133 away from the accommodating groove 135, one end of the first interface 141 is embedded in the fixing portion 134, and the other end is exposed to the side plate portion 115. It can be understood that, by fixing the first interface 141 through the fixing member 130 and receiving the atomizing assembly 150, the elements related to the atomizing function in the mobile power supply 100 can be integrated. When elements related to the atomization function in the mobile power supply 100 are maintained, only the fixing member 130, the first interface 141 and the atomization assembly 150 need to be replaced or maintained integrally, and interference on other elements such as the battery core 160 in the mobile power supply 100 is avoided, so that the maintenance of the mobile power supply 100 is more convenient.

Further, in some embodiments, the plate body 112 has a first edge 113 and a second edge 114 opposite to each other, and the opening 145 is opened in a region of the plate body 112 near the first edge 113. The fixing portion 134 is disposed adjacent to the first edge 113, and the first interface 141 is exposed to the side plate portion 115 at the first edge 113. Through reasonable structural layout, the opening 145 and the first interface 141 are both adjacent to the first edge 113, and the atomizing assembly 150 can be electrically connected with the adjacent first interface 141 after being taken out from the opening 145, so that the housing 110 does not need to be turned over, and the use is more convenient.

In addition, in some embodiments, the mobile power supply 100 is further provided with a second interface 142, the second interface 142 is located on a side of the battery cell 160 away from the fixing element 130, and the second interface 142 is exposed at the side plate portion 115 at the second edge 114, in other words, the second interface 142 is exposed on a surface of the casing 110 away from the first interface 141. The second interface 142 is electrically connected to the battery cell 160 for charging an external electronic device, and specifically, the external electronic device may be electrically connected to the second interface 142 through a data line. Through reasonable structural layout, make first interface 141 and second interface 142 expose in the two surfaces that casing 110 carried on the back mutually, thereby make atomization component 150 when using, electric core 160 can also charge to outside electronic equipment through second interface 142 simultaneously, can not mutual interference between atomization component 150's use and the charging of outside electronic equipment, promote portable power source 100's availability factor. Moreover, the fixing member 130 and the second interface 142 are located on two opposite sides of the battery cell 160, so that the atomization assembly 150 and the second interface 142 can be further prevented from interfering with each other, and the rationality of the structural layout is improved.

Of course, in some embodiments, the mobile power supply 100 may further include a circuit assembly 144, where the circuit assembly 144 may include a PCB board, and the circuit assembly 144 is disposed on a side of the battery cell 160 facing away from the fixing element 130, so as to control a circuit between the battery cell 160 and the first interface 141 and between the battery cell 160 and the second interface 142. The second interface 142 is not limited in setting, and may be selected according to the type of the external electronic device, for example, the second interface 142 includes but is not limited to: Type-C interface, USB interface, Lightning interface, Micro USB interface etc.. In some embodiments, the second interface 142 may be further provided in a plurality, the second interfaces 142 are provided on the side plate portion 115 at intervals along the second edge 114, and the types of the second interfaces 142 may be the same or different, so as to charge a plurality of external electronic devices at the same time. In addition, the second interface 142 may also be electrically connected to an external power source, such as a socket, so that the battery cell 160 is charged by the external power source. In other embodiments, the mobile power supply 100 may further be provided with a charging interface for an external power supply to charge the battery cell 160.

The first interface 141 is not limited to be disposed, as long as the atomizing assembly 150 is separated from the accommodating groove 135 and then can be electrically connected to the battery cell 160 through the first interface 141. For example, in some embodiments, the atomization assembly 150 includes an atomizer 151, a mouthpiece (not shown), and a protective cap 152. The atomizer 151 is connected to the mouthpiece, the atomizer 151 is used to generate smoke, and the smoke generated by the atomizer 151 is discharged through the mouthpiece. The protective cap 152 is fitted over the mouthpiece to prevent dust from entering the mouthpiece. The end of the atomizer 151 away from the end of the mouthpiece is provided with a screw thread, the first interface 141 forms a screw thread hole, and when the atomization assembly 150 is in screw thread fit with the first interface 141, the mobile power supply 100 is in the second state. The end surface of the atomizer 151 away from the mouthpiece end and the bottom surface of the first interface 141 may further be respectively provided with a metal contact, which is adapted to the end surface, and when the atomization assembly 150 is in threaded engagement with the first interface 141, the metal contact of the atomizer 151 is in contact with the metal contact of the first interface 141 to achieve electrical connection. Of course, in other embodiments, the atomizing assembly 150 and the first interface 141 can also be engaged by embedding, clipping, etc.

Furthermore, the arrangement of the atomizing assembly 150 is not limited as long as the mist can be generated. For example, in some embodiments, the atomizer 151 is provided with tobacco tar, a liquid guiding member, which may be a floss or a glass fiber rope, and a heating wire, and the liquid guiding member transports the tobacco tar to the heating wire. The electric core 160 supplies power to the atomizing assembly 150, so that the heating wire generates heat, and the tobacco tar forms smoke, wherein the heating temperature of the heating wire can be 250-280 degrees. The aerosol passes through the atomiser 151 to the mouthpiece and is expelled therefrom for use by the user.

In addition, referring to fig. 4 and 5, in some embodiments, the housing 110 is further formed with a first switch 147 and a second switch 148, and the first switch 147 and the second switch 148 are electrically connected to the circuit assembly 144. The first switch 147 is used to control the power on and off of the first interface 141 to control the switch of the atomizing assembly 150 when the mobile power supply 100 is in the second state. The second switch 148 is used for controlling the power on and off of the second interface 142 to control the mobile power supply 100 to be a charging switch of an external electronic device. The housing 110 may also be provided with a charge indicator light 149 to indicate the remaining charge of the battery cell 160 when the atomizing assembly 150 is in use or when charging external electronic equipment.

Referring collectively to fig. 4, 5, 6 and 7, fig. 6 shows a schematic view of a protective sheath 210 in some embodiments, and fig. 7 shows a schematic view of a charging assembly 200 in some embodiments. In some embodiments, the mobile power supply 100 may further charge the external electronic device through the protective case 210, the protective case 210 may be a protective structure of the external electronic device, such as a metal protective case, a rubber protective case, and the like of a smart phone, and the mobile power supply 100 and the protective case 210 together form the charging assembly 200.

Specifically, a protection space 211 for accommodating the electronic device is formed in the protection cover 210, and the electronic device is accommodated in the protection space 211, in other words, the protection cover 210 is sleeved outside the electronic device to protect the electronic device. The inner wall surface of the protective cover 210 is provided with a third interface 212, and when the electronic device is accommodated in the protective space 211, the third interface 212 is matched with an interface on the electronic device, so that the third interface 212 is electrically connected with the electronic device. The protective casing 210 further has a fourth interface 213 exposed on the surface of the protective casing 210, the fourth interface 213 is electrically connected to the third interface 212, and the routing between the fourth interface 213 and the third interface 212 may be located in the protective casing 210, for example, routing along the inner wall surface of the protective casing 210, so as to avoid affecting the appearance of the protective casing 210. The mobile power supply 100 is provided with a fifth interface 143 exposed on the surface of the mobile power supply 100, the fifth interface 143 is used for being electrically connected with the fourth interface 213, and when the fifth interface 143 is electrically connected with the fourth interface 213, the battery cell 160 can charge the electronic device in the protection space 211.

In some embodiments, the Type of the third interface 212 may be selected according to the Type of the electronic device to adapt to the interface of the electronic device, for example, the third interface 212 may be a Type-C interface or a Lightning interface. The types of the fourth interface 213 and the fifth interface 143 are not limited, as long as the electrical connection can be established between the battery cell 160 and the electronic device. For example, the fourth interface 213 may be a pogo pin female terminal, the fifth interface 143 may be a pogo pin male terminal, and when the fourth interface 213 is connected to the fifth interface 143, the fourth interface 213 is electrically connected to the fifth interface 143.

Further, in some embodiments, the protective cover 210 defines a pocket 214 for the electronic device to enter or leave the protective space 211, a surface of the protective cover 210 facing away from the pocket 214 is a surface of the protective cover 210, and the fourth interface 213 is exposed at the back 215. The housing 110 includes a first surface 120 and a second surface 121 opposite to each other, an opening 145 is formed on the first surface 120, and a fifth interface 143 is exposed on the second surface 121. Therefore, through the reasonable layout of the structure of the charging assembly 200, when the second surface 121 of the housing 110 contacts with the surface of the protective case 210, the portable power source 100 can charge the electronic device through the protective case 210, and the atomizing assembly 150 can be taken out from the first surface 120 of the housing 110 for use during the charging process, so that the user can operate the electronic device through the opening 214 of the protective case 210. In other words, the portable power source 100 does not affect the use of the atomizing assembly 150 and the electronic device through the protective sleeve 210 in the process of charging the electronic device, so that the structure of the charging assembly 200 is more reasonable, and the use efficiency of the charging assembly 200 is improved.

Above-mentioned charging assembly 200, portable power source 100 charges electronic equipment through protective sheath 210, and protective sheath 210 can regard as electronic equipment's protective structure, need not to dispose other connecting elements such as data line and can realize charging of electronic equipment for charging assembly 200's use is more convenient. Certainly, in the process that the mobile power supply 100 charges the electronic device through the protective case 210, the mobile power supply 100 may also charge other external electronic devices through the second interface 142, so as to further improve the use efficiency of the charging assembly 200.

Further, referring to fig. 5, 7 and 8 together, fig. 8 is a schematic diagram illustrating a charging process of the charging assembly 200 shown in fig. 7. In some embodiments, the portable power source 100 is adapted to the shape of the protective case 210, and the position of the fourth interface 213 on the second surface 121 is adapted to the position of the fifth interface 143 on the back surface 215. When the mobile power supply 100 charges the electronic device through the protective cover 210, the back 215 is opposite to the second surface 121, the housing 110 is stacked on the protective cover 210, and the back 215 and the second surface 121 are attached to each other, so that the fourth interface 213 is electrically connected to the fifth interface 143. Through reasonable structure setting for the volume minimizing when charging of charging assembly 200, the carrying and the use of charging assembly 200 are convenient.

Certainly, in some embodiments, when the back surface 215 and the second surface 121 are attached to each other, the mobile power supply 100 and the protective case 210 can be fixed to each other in a magnetic attraction manner, so that the electrical connection between the fourth interface 213 and the fifth interface 143 is more stable and reliable, and meanwhile, the mobile power supply 100 and the protective case 210 cannot be easily separated from each other, thereby improving the use experience of the charging assembly 200. In other embodiments, the mobile power source 100 and the protective sheath 210 may be fixed to each other by a snap fit, an embedding, or the like.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A mobile power supply, comprising:

2. The mobile power supply of claim 1, wherein the housing comprises a first cover and a second cover, and the first cover and the second cover enclose a receiving space;

3. The mobile power supply according to claim 2, wherein the fixing member further includes a fixing portion, the fixing portion is connected to a side of the wall portion away from the receiving slot, one end of the first interface is embedded in the fixing portion, and the other end of the first interface is exposed on the surface of the housing.

4. The mobile power supply according to claim 3, wherein the first cover includes a plate portion and a side plate portion connected to each other, the plate portion is opposite to the second cover, the side plate portion surrounds an edge of the plate portion, and the plate portion, the side plate portion and the second cover enclose the accommodating space;

5. The mobile power supply according to claim 4, wherein the fixing portion is adjacent to the first edge, and the first interface is exposed to the side plate portion at the first edge.

6. The mobile power supply according to any one of claims 1 to 5, wherein a receiving space is formed in the casing, the receiving space includes a first space and a second space that are sequentially arranged along a length direction of the casing, the receiving groove is formed in the first space, and the battery cell is received in the second space;

7. The mobile power supply according to any one of claims 1 to 5, wherein the atomization assembly comprises an atomizer and a mouthpiece which are connected with each other, and an end of the atomizer, which is far away from the mouthpiece, and the first interface are provided with mutually matched threads.

8. The mobile power supply according to any one of claims 1 to 5, wherein an opening communicating with the receiving groove is formed on a surface of the housing, and the mobile power supply further comprises a flip cover connected to the housing and capable of rotating relative to the housing to open or close the opening.

9. A charging assembly for charging an electronic device, the charging assembly comprising:

the protective sleeve is internally provided with a protective space for accommodating the electronic equipment, the inner wall surface of the protective sleeve is provided with a third interface, the third interface is used for electrically connecting the electronic equipment, the protective sleeve is provided with a fourth interface, the fourth interface is exposed out of the surface of the protective sleeve, and the fourth interface is electrically connected with the third interface; and

the mobile power supply according to any one of claims 1 to 8, wherein the mobile power supply is provided with a fifth interface, the fifth interface is exposed out of the surface of the mobile power supply, and the fifth interface is used for being electrically connected with the fourth interface.

10. The charging assembly according to claim 9, wherein the housing includes a first surface and a second surface opposite to each other, the first surface is formed with an opening communicating with the receiving slot for the atomizing assembly to enter into or leave from the receiving slot, and the fifth interface is exposed on the second surface; and/or