CN217935113U

CN217935113U - Wireless portable power source that fills

Info

Publication number: CN217935113U
Application number: CN202220678209.3U
Authority: CN
Inventors: 林晓炯
Original assignee: SHENZHEN BENKS TECHNOLOGY CO LTD
Current assignee: SHENZHEN BENKS TECHNOLOGY CO LTD
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-11-29
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to the technical field of mobile power supplies, in particular to a wireless charging mobile power supply which comprises a first shell, a battery assembly and a functional module, wherein the battery assembly is clamped between the first shell and the functional module; the functional module comprises a cover plate, a charging assembly and a bottom plate, the cover plate and the bottom plate define an accommodating space, the cover plate is arranged close to the first shell, and at least part of the charging assembly is arranged in the accommodating space. The utility model provides a wireless portable power source that fills realizes the modularized design through with apron and bottom plate integration with the subassembly that charges, the assembly of being more convenient for.

Description

Wireless portable power source that fills

[ technical field ] A method for producing a semiconductor device

The utility model relates to a portable power source technical field, in particular to wireless portable power source that fills.

[ background of the invention ]

The existing wireless charging mobile power supply needs to realize the wireless charging function, so that more internal elements are needed compared with the common mobile power supply, the internal structure is relatively complex, and the wireless charging mobile power supply is inconvenient to assemble.

[ Utility model ] content

For solving the technical problem that the portable power source who has wireless function of filling is not convenient for assemble at present, the utility model provides a wireless portable power source that fills.

The utility model provides a solution to the technical problem of providing a wireless charging portable power source, including a first shell, a battery assembly and a function module, the battery assembly is clamped between the first shell and the function module; the functional module comprises a cover plate, a charging assembly and a bottom plate, the cover plate and the bottom plate define an accommodating space, the cover plate is arranged close to the first shell, and at least part of the charging assembly is arranged in the accommodating space.

Preferably, a groove is formed in the cover plate and/or the bottom plate, and at least part of the charging assembly is arranged in the groove.

Preferably, the cover plate is made of metal.

Preferably, the charging assembly comprises a charging coil arranged in the accommodating space and a first circuit board at least partially arranged in the accommodating space, and the charging coil is electrically connected with the first circuit board.

Preferably, the first circuit board is partially exposed out of the accommodating space, and the first circuit board is electrically connected to the battery assembly through the exposed part.

Preferably, the wireless charging mobile power supply further comprises a second housing, the battery assembly and at least part of the functional module are clamped between the first housing and the second housing, and the bottom plate and the second housing are integrally formed or detachably connected.

Preferably, the function module further includes magnetism and inhales the subassembly, magnetism is inhaled the subassembly and is included first magnet, first magnet encircles the charging coil setting is in the accommodation space.

Preferably, the magnetic assembly further comprises a second magnet, the first circuit board is arranged in the accommodating space, and an avoiding hole is formed in the part of the accommodating space, and the second magnet penetrates through the avoiding hole and is arranged on the bottom plate.

Preferably, the charging coil is equipped with the cooperation portion, the bottom plate corresponds the cooperation position and is provided with connecting portion, connecting portion with the cooperation portion joint.

Preferably, the battery assembly includes a second circuit board and a storage battery, one end of the second circuit board is electrically connected to the charging assembly, and the other end of the second circuit board is electrically connected to the storage battery.

Compared with the prior art, the utility model provides a pair of wireless portable power source that fills has following advantage:

1. the embodiment of the utility model provides a wireless portable power source that fills that includes first casing, battery pack and function module battery pack clamp establish with first casing and function module between; the functional module comprises a cover plate, a charging assembly and a bottom plate, the cover plate and the bottom plate define an accommodating space, the cover plate is arranged close to the first shell, and at least part of the charging assembly is arranged in the accommodating space. The subassembly that will charge is integrated into the module that charges through apron and bottom plate, when filling the portable power source assembly to the wireless, can directly assemble with the module that charges, makes the assembling process add simplyr.

2. The embodiment of the utility model provides a correspond the charging assembly position and seted up the recess on wireless portable power source's of filling apron and/or the bottom plate, the charging assembly part sets up in the recess at least. The design that the part of the charging assembly is arranged in the groove enables elements in the accommodating space to be reasonably and tightly arranged, so that space is saved, and the elements can be prevented from shaking.

3. The embodiment of the utility model provides a wireless portable power source's that fills apron is the metal material. The subassembly that charges when charging, its inside charging coil can give off the heat, and the heat that gives off mainly distributes around the coil, it is comparatively concentrated, and concentrated heat can be to being close to the component influence around the coil, especially the inside battery of wireless portable power source that fills, if heat around the battery is comparatively concentrated, can influence the stability of battery itself, the security even, therefore, the apron that will be close to the battery is established to the metal material, and the heat conductivity preferred of metal material, the apron is after receiving the heat that the coil sent, can be with each position of heat dispersion apron, with the heat radiation area grow, reduce heat and concentrate, thereby average temperature has been reduced.

4. The embodiment of the utility model provides a wireless portable power source that fills's subassembly that charges sets up the first circuit board in the accommodation space including the charging coil that sets up in the accommodation space and at least part, and charging coil and first circuit board electric connection. The first circuit board is partially arranged externally, so that the space utilization rate in the accommodating space can be improved, the structure of the functional module is more compact, and meanwhile, the first circuit board is partially arranged externally, so that the heat dissipation of the functional module is more facilitated.

5. The embodiment of the utility model provides a wireless portable power source that fills still includes the second casing, and battery pack and at least partial function module are located first casing with between the second casing, bottom plate and second casing integrated into one piece or detachable are connected. When the bottom plate is integrally formed on the second shell, the bottom plate and the first shell define an accommodating cavity, the battery assembly and the charging assembly are arranged in the accommodating cavity, and the functional assembly is directly connected with the first shell during assembly; when the bottom plate is detachably connected with the first shell, the bottom plate and the first shell are arranged in a split mode, when the multifunctional shell is assembled, only the functional assembly needs to be detachably connected to the inner wall of the second shell, and then the first shell is connected with the second shell. It can be seen that, the design that bottom plate and second casing integrated into one piece or detachable are connected for wireless portable power source's that fills structure is more diversified, and the assembly is more nimble.

6. The embodiment of the utility model provides a wireless portable power source's that fills function module further includes magnetism and inhales the subassembly, and magnetism inhales the subassembly and includes first magnet, and first magnet encircles the setting of charging coil in the accommodation space. When the electronic equipment is placed into the wireless charging mobile power supply to be wirelessly charged, the electronic equipment can be moved due to the fact that the electronic equipment is mistakenly touched, and therefore the coil cannot correspond to the corresponding charging position of the electronic equipment, and the electronic equipment cannot be normally charged. It is thus clear that, set up the design of magnetism subassembly of inhaling in wireless portable power source that fills, can fix a position the electronic equipment who charges and adsorb, guarantee that the charging coil can last to charge to electronic equipment's correct position, improved wireless portable power source's of filling practicality.

7. The embodiment of the utility model provides a wireless charging coil who fills portable power source is equipped with cooperation portion, and the bottom plate corresponds cooperation position and is provided with connecting portion, connecting portion and cooperation portion joint. Prevent to fill portable power source's in-process taking the wireless, charging coil from predetermineeing the position roll-off to make wireless portable power source that fills can not normally work, it is visible, charging coil and bottom plate joint get the design to realize simply, have guaranteed wireless portable power source's that fills stability.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and all modifications, equivalents and improvements made within the principle of the present invention are intended to be included within the scope of the present invention.

[ description of the drawings ]

Fig. 1 is a schematic diagram of an explosion structure of a wireless charging portable power source according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a cover plate according to an embodiment of the present invention.

Fig. 3 is a schematic view of a matching structure of the functional components according to an embodiment of the present invention.

Fig. 4 is an explosion structure diagram of the wireless charging portable power source provided by the embodiment of the present invention.

Fig. 5 is a schematic diagram of an explosion structure of the wireless charging portable power source provided by the embodiment of the present invention.

Fig. 6 is an exploded schematic view of a functional module according to an embodiment of the present invention.

The attached drawings indicate the following:

1. charging a mobile power supply wirelessly;

10. a first housing; 11. a battery assembly; 12. a functional module; 13. a second housing; 14. an accommodating space;

110. a second circuit board; 111. a storage battery; 120. a cover plate; 121. a charging assembly; 122. a base plate; 123. a magnetic component;

1200. a groove; 1210. a charging coil; 1211. a first circuit board; 1220. a connecting portion; 1222. accommodating grooves; 1230. a first magnet; 1231. a second magnet;

12100. a fitting portion; 12110. avoiding the hole.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "first" and "second" etc. in the description and claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order.

It will be understood that when an element is referred to as being "secured to" 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," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1, a first embodiment of the present invention provides a wireless charging portable power source 1, which includes a first housing 10, a battery assembly 11 and a functional module 12, wherein the battery assembly 11 is sandwiched between the first housing 10 and the functional module 12. The functional module 12 includes a cover plate 120, a charging assembly 121, and a bottom plate 122, the cover plate 120 and the bottom plate 122 define an accommodating space 14, the cover plate 120 is disposed near the first housing 10, and the charging assembly 121 is at least partially disposed in the accommodating space 14.

In some embodiments, the first housing 10 defines a receiving groove, and the battery assembly 11 and at least a portion of the functional assembly 12 are disposed in the receiving groove.

As a variation, the functional module 12 extends to form a receiving groove, and the battery assembly 10 is disposed in the receiving groove, or the first housing 10 and the functional module 12 define the receiving groove together, and the battery assembly 10 is disposed in the receiving groove.

It can be understood that, the charging component 121 is integrated with the bottom plate 122 through the cover plate 120 to form the functional module 12, and when the wireless charging mobile power supply 1 is assembled, the functional module 12 can be directly assembled, so that the assembly process is simpler.

In some embodiments, the battery assembly 11 includes a second circuit board 110 and a storage battery 111, one end of the second circuit board 110 is electrically connected to the charging assembly 121, and the other end of the second circuit board 110 is electrically connected to the storage battery 111.

Referring to fig. 1 and fig. 2, in some embodiments, a groove 1200 matching with a shape of at least a portion of the charging element 121 is formed in a position of the cover plate 120 and/or the bottom plate 122 corresponding to the charging element 121, and the charging element 121 is at least partially disposed in the groove 1200.

Illustratively, a groove 1200 matching with the shape of at least a portion of the charging assembly 121 is formed on the cover plate 120 corresponding to the position of the charging assembly 121, and the charging assembly 121 is at least partially disposed in the groove 1200.

The design of partially disposing the charging assembly 121 in the recess 1200 makes the elements in the accommodating space 14 reasonably and tightly arranged, which not only saves space, but also prevents the elements from shaking.

Further, the depth of the groove 1200 matches the height of the charging assembly 121 protruding from the bottom plate 122, so as to further improve the space utilization rate of the accommodating space 14.

Preferably, the cover plate 120 is made of metal. When charging, charging assembly 121, its inside charging coil 1210 can give off the heat, and the heat that gives off mainly distributes around charging coil 1210, it is comparatively concentrated, and concentrated heat can exert an influence to the component that is close to around the coil, especially wireless charging portable power source 1 inside battery 111, if the heat around battery 111 is comparatively concentrated, can influence the stability of battery 111 itself, the security even, therefore, the apron 120 that will be close to battery 111 establishes to the metal material, and the heat conductivity of metal material is preferred, apron 120 is after receiving the heat that the coil sent, can disperse the heat to each position of apron 120, with heat radiation area grow, reduce heat and concentrate, thereby average temperature has been reduced. In addition, the cover plate 120 can also shield the magnetic field generated by the charging assembly 121, so as to avoid the problem that the magnetic field affects metal components outside the accommodating space 14, which causes heat generation of other components to increase.

Referring to fig. 1 and fig. 3, in some embodiments, the charging assembly 121 includes a charging coil 1210 disposed in the accommodating space 14 and a first circuit board 1211 disposed at least partially in the accommodating space 14, and the charging coil 1210 is electrically connected to the first circuit board 1211. The external arrangement of part of the first circuit board 1211 can improve the space utilization rate in the accommodating space 14, so that the structure of the functional module 12 is more compact, and the external arrangement of part of the first circuit board 1211 is also more beneficial to the heat dissipation of the functional module 12.

Further, the first circuit board 1211 is partially exposed out of the accommodating space 14, and the first circuit board 1211 is electrically connected to the battery assembly 11 through the exposed portion.

Preferably, the first circuit board 1211 is an FPC flexible board.

Referring to fig. 4, in some embodiments, the wireless charging mobile power supply 1 further includes a second housing 13, the battery assembly 11 and at least a portion of the functional module 12 are sandwiched between the first housing 10 and the second housing 13, and the functional module 12 and the second housing 13 are integrally formed or detachably connected.

For example, referring to fig. 5, when the bottom plate 122 is detachably connected to the first housing 10, the bottom plate 122 is disposed separately from the first housing 10, and only the functional module 12 needs to be detachably connected to the inner wall of the second housing 13 and then the first housing 10 is connected to the second housing 13.

For example, referring to fig. 5, when the bottom plate 122 and the second housing 13 are integrally formed, the bottom plate 122 and the first housing 10 define a receiving cavity, the battery assembly 11 and the charging assembly 121 are disposed in the receiving cavity, and the functional module 12 is directly connected to the first housing 10 during assembly. It is to be understood that the base plate 122 is integrally formed with the second housing 13, and it is understood that the base plate 122 itself serves as the second housing 13 and is engaged with the first housing 10.

It can be seen that, the design that the bottom plate 122 and the second housing 13 are integrally formed or detachably connected makes the structure of the wireless charging and moving power supply 1 more diversified and the assembly more flexible.

Referring to fig. 1 and fig. 6, in some embodiments, the function module 12 further includes a magnetic attraction assembly 123, the magnetic attraction assembly 123 includes a first magnet 1230, and the first magnet 1230 is disposed in the accommodating space 14 around the charging coil 1210.

Preferably, the magnetic assembly 123 further includes a second magnet 1231, the portion of the first circuit board 1211 disposed in the accommodating space 14 is provided with an avoiding hole 12110, and the second magnet 1231 passes through the avoiding hole 12110 and is disposed on the bottom plate 122.

When the electronic device is placed in the wireless charging mobile power supply 1 for wireless charging, the electronic device may be mistakenly touched to cause the electronic device to move, so that the charging coil 1210 cannot correspond to a corresponding charging position of the electronic device, and the electronic device cannot be normally charged. It can be seen that, set up the design of magnetism subassembly 123 of inhaling in wireless portable power source 1 that fills, can fix a position the electronic equipment who charges and adsorb, guarantee that charging coil 1210 can last to charge to electronic equipment's correct position, improved wireless portable power source 1's practicality of filling.

Referring to fig. 6, the charging coil 1210 has a fitting portion 12100, the bottom plate 122 has a connecting portion 1220 corresponding to the fitting portion 12100, and the connecting portion 1220 is engaged with the fitting portion 12100.

Specifically, the mating portion 12100 of the charging coil 1210 is a central through hole, the connecting portion 1220 of the bottom plate 122 is a protrusion, and the protrusion passes through the central through hole to realize clamping.

Prevent to take the wireless in-process that fills portable power source 1, charging coil 1210 is from predetermineeing the position roll-off to make wireless portable power source 1 that fills can not normally charge to electronic equipment, it is visible, charging coil 1210 gets to design with bottom plate 122 joint and realizes simply, has guaranteed the wireless stability that fills portable power source 1.

Referring to fig. 6, in some embodiments, the bottom plate 122 is provided with a receiving groove 1222 corresponding to the positions of the charging element 121 and the magnetic attraction element 123, and at least a portion of the charging element 121 and the magnetic attraction element 123 is disposed in the receiving groove 1222.

Preferably, the cover plate 120 and the bottom plate 122 are provided with a groove 1200 at positions corresponding to the charging assembly 121 and the magnetic attraction assembly 123.

The above is only a preferred embodiment of the present invention, and should not be limited to the present invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.

1. the embodiment of the utility model provides a wireless portable power source that fills that includes first casing, battery pack and function module battery pack clamp establish with first casing and function module between; the functional module comprises a cover plate, a charging assembly and a bottom plate, the cover plate and the bottom plate define an accommodating space, the cover plate is arranged close to the first shell, and at least part of the charging assembly is arranged in the accommodating space. The charging assembly is integrated into the charging module through the cover plate and the bottom plate, and when the wireless charging mobile power supply is assembled, the charging module can be directly used for assembling, so that the assembling process is simpler.

5. The embodiment of the utility model provides a wireless portable power source that fills still includes the second casing, and battery pack and at least partial function module are located first casing with between the second casing, bottom plate and second casing integrated into one piece or detachable are connected. When the bottom plate is integrally formed on the second shell, the bottom plate and the first shell define an accommodating cavity, the battery assembly and the charging assembly are arranged in the accommodating cavity, and the functional assembly is directly connected with the first shell during assembly; when the bottom plate is detachably connected with the first shell, the bottom plate and the first shell are arranged in a split mode, the functional assembly is detachably connected to the inner wall of the second shell when the bottom plate is assembled, and then the first shell is connected with the second shell. It can be seen that, the design that bottom plate and second casing integrated into one piece or detachable are connected for wireless portable power source's that fills structure is more diversified, and the assembly is more nimble.

6. The embodiment of the utility model provides a wireless portable power source that fills's function module further includes magnetism and inhales the subassembly, and magnetism inhales the subassembly and includes first magnet, and first magnet encircles the setting of charging coil in the accommodation space. When the electronic equipment is placed into the wireless charging mobile power supply to be wirelessly charged, the electronic equipment can be moved due to the fact that the electronic equipment is mistakenly touched, and therefore the coil cannot correspond to the corresponding charging position of the electronic equipment, and the electronic equipment cannot be normally charged. It is thus clear that, set up the design of magnetism subassembly of inhaling in wireless portable power source that fills, can fix a position the electronic equipment who charges and adsorb, guarantee that the charging coil can last to charge to electronic equipment's correct position, improved wireless portable power source's of filling practicality.

Claims

1. The utility model provides a wireless portable power source that fills which characterized in that: the wireless charging mobile power supply comprises a first shell, a battery assembly and a functional module, wherein the battery assembly is clamped between the first shell and the functional module;

the functional module comprises a cover plate, a charging assembly and a bottom plate, the cover plate and the bottom plate define an accommodating space, the cover plate is arranged close to the first shell, and at least part of the charging assembly is arranged in the accommodating space.

2. The wireless charging portable power supply of claim 1, wherein: the cover plate and/or the bottom plate are/is provided with a groove corresponding to the position of the charging assembly, and the charging assembly is at least partially arranged in the groove.

3. The wireless charging mobile power supply of claim 1, wherein: the cover plate is made of metal.

4. The wireless charging portable power supply of claim 1, wherein: the charging assembly comprises a charging coil arranged in the accommodating space and a first circuit board at least partially arranged in the accommodating space, and the charging coil is electrically connected with the first circuit board.

5. The wireless charging portable power supply of claim 4, wherein: the first circuit board is partially exposed out of the accommodating space, and the first circuit board is electrically connected with the battery assembly through the exposed part.

6. The wireless charging portable power supply of claim 1, wherein: the wireless charging mobile power supply further comprises a second shell, the battery assembly and at least part of the functional module are clamped between the first shell and the second shell, and the bottom plate and the second shell are integrally formed or detachably connected.

7. The wireless charging portable power supply of claim 4, wherein: the function module further includes magnetism and inhales the subassembly, magnetism is inhaled the subassembly and is included first magnet, first magnet encircles the charging coil setting is in the accommodation space.

8. The wireless charging portable power supply of claim 7, wherein: the magnetic attraction component further comprises a second magnet, wherein an avoiding hole is formed in the part of the accommodating space, which is arranged in the first circuit board, and the second magnet penetrates through the avoiding hole and is arranged on the bottom plate.

9. The wireless charging mobile power supply of claim 4, wherein: the charging coil is equipped with the cooperation portion, the bottom plate corresponds the cooperation position and is provided with connecting portion, connecting portion with cooperation portion joint.

10. The wireless charging portable power supply of claim 1, wherein: the battery pack comprises a second circuit board and a storage battery, one end of the second circuit board is electrically connected with the charging assembly, and the other end of the second circuit board is electrically connected with the storage battery.