Magnetic type portable power supply module and electronic product with replaceable functional module

Abstract

The utility model discloses a magnetic type portable power supply module and an electronic product with a replaceable functional module. The magnetic type portable power supply module comprises a shell, a battery, a metal contact piece and at least one charging interface, a connecting groove is formed in one end of the shell, a boss is arranged at the bottom of the connecting groove, and an annular clamping groove is defined by the boss and the connecting groove; the clamping groove is used for being connected with an annular clamping block on a function module in a clamped mode. The metal contact piece is arranged on the top of the boss and used for being electrically connected with a metal contact arranged on the clamping block. The charging interface is arranged on the shell; a first magnetic attraction piece is arranged in the boss and used for being in magnetic attraction connection with a second magnetic attraction piece, arranged on the inner side of the clamping block, of the functional module. According to the utility model, the battery supplies power to each functional module through the abutting of the metal contact pieces and the metal contacts, so that the multiple functional modules can share one battery, and the battery is convenient to disassemble and assemble and convenient to carry. The power supply module can also be used as a power bank for charging mobile terminals such as a mobile phone through the charging interface.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic product technical field especially, it relates to a kind of magnetic portable power module and replaceable function module's electronic product. BACKGROUND

[0002] With the improvement of people's living standards and the development of science and technology, portable electronic products have been applied in all aspects of people's life, and the market also sets a variety of corresponding portable terminal products for various functions, such as handheld fan, flashlight, massage instrument, etc. However, these terminal products usually use their own separate power supply batteries, and are not mutually compatible, so it is inconvenient to use and carry.

[0003] Therefore, it is necessary to provide a magnetic portable power module and replaceable function module's electronic product to overcome the above-mentioned defects. SUMMARY

[0004] The utility model aims to provide a kind of magnetic portable power module and replaceable function module's electronic product, to improve the problem that it is inconvenient to use and carry multiple terminal products, so that one mobile power supply can supply power to multiple function heads and mobile terminals.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of magnetic portable power module, comprising:

[0006] The shell has a connecting groove at one end, the bottom of the connecting groove is provided with a boss, and the edge of the boss and the inner wall of the connecting groove jointly form a ring-shaped clamping groove; the clamping groove is used for clamping with the ring-shaped clamping block on the function module;

[0007] The battery is arranged in the shell;

[0008] The metal contact piece is arranged on the top of the boss and is electrically connected with the battery; the metal contact piece is used for electrically connecting with the metal contact point arranged on the inner side of the clamping block;

[0009] At least one charging interface is arranged on the shell and is electrically connected with the battery;

[0010] The boss is provided with a first magnetic attraction piece, and the first magnetic attraction piece is used for magnetic attraction connection with a second magnetic attraction piece arranged on the inner side of the clamping block of the function module.

[0011] In a preferred embodiment, the number of metal contact pieces is multiple, and they are equally spaced in the same straight line; multiple metal contact points are correspondingly arranged on the function module.

[0012] In a preferred embodiment, the shell is provided with a display screen for displaying the state of the battery and the parameters of the connected functional module.

[0013] In a preferred embodiment, the shell is provided with at least one adjustment button for adjusting the mode and operating parameters of the connected functional module.

[0014] In a preferred embodiment, the charging interface is provided on the side of the shell away from the card slot and includes one or more combinations of a USB-C socket, a USB-A socket and a USB-C plug.

[0015] In a preferred embodiment, the side of the shell away from the card slot is also provided with a limiting slot, the USB-C plug is arranged in the limiting slot and connected to the battery through a data line, the side wall of the limiting slot is provided with a through hole, the side of the shell provided with the through hole is also provided with a fixing hole, and the end of the data line away from the USB-C plug is fixedly connected to the fixing hole through the through hole.

[0016] The utility model also provides an electronic product with replaceable functional module, which comprises a functional module and the magnetic type portable power supply module as described in any one of the above embodiments.

[0017] The functional module comprises a functional head and a clamping block, and the functional head is provided with a plurality of metal contacts at the inner side of the clamping block; the clamping block is clamped in the card slot so that the metal contacts are electrically connected to the corresponding metal contact pieces.

[0018] The boss is provided with a first magnetic attraction piece, and the functional head is provided with a corresponding second magnetic attraction piece; the first magnetic attraction piece and the second magnetic attraction piece are magnetically connected.

[0019] In a preferred embodiment, the functional head is one or more of a fan, an LED lamp, a shaver, a sound box and a massage head.

[0020] The magnetic type portable power supply module and the electronic product with replaceable functional module provided by the utility model can be magnetically connected to functional modules with different functions through the card slot provided at one end of the shell, the metal contact pieces provided on the top of the boss and the two magnetic attraction pieces, and the battery can supply power to each functional module through the abutment of the metal contact pieces and the metal contacts, so that multiple functional modules can share one battery, which is convenient to disassemble and carry. At the same time, the battery can be charged through the charging interface connected to an external power supply. In addition, the power supply module can also be used as a power bank to charge mobile terminals such as mobile phones through the charging interface, thereby improving the application range. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.

[0022] Figure 1 A perspective view of the magnetic portable power supply module provided by the present application is shown in the figure.

[0023] Figure 2 A perspective view of an exemplary functional module of the electronic product with replaceable functional modules provided by the present application is shown in the figure.

[0024] Figure 3 A perspective view of the electronic product with replaceable functional modules provided by the present application is shown in the figure. Figure 2 An assembly schematic view of the electronic product with replaceable functional modules is shown in the figure.

[0025] Figure 4 A perspective view of the electronic product with replaceable functional modules provided by the present application is shown in the figure.

[0026] Figure 5 A perspective view of the electronic product with replaceable functional modules from another angle is shown in the figure. Figure 4

[0027] A perspective view of the electronic product with replaceable functional modules from another angle is shown in the figure. Figure 6 Figure 4

[0028] Reference numerals in the figure: 100, magnetic portable power supply module; 200, functional module; 201, clamping block; 202, metal contact; 203, functional head; 300, electronic product with replaceable functional modules.

[0029] 10, housing; 11, connecting groove; 12, boss; 13, clamping groove; 14, limiting groove; 15, via hole; 16, fixing hole; 17, display screen.

[0030] 20, metal contact; 30, charging interface; 31, USB-C socket; 32, USB-A socket; 33, USB-C plug; 40, data line; 51, wind speed adjusting button; 52, light brightness adjusting button. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and beneficial technical effects of the present application more clear and understandable, the present application will be further described in detail in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described in the specification are only for the purpose of explaining the present application, and are not intended to limit the present application. ​​

[0032] It should also be understood that the terms used in the present utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in the present utility model specification and the appended claims, unless otherwise clear from context, the singular forms "a," "an," and "the" are intended to include the plural forms as well.

[0033] It should be further understood that the term "and / or" as used in the present utility model specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0034] In an embodiment of the present utility model, a magnetic portable power supply module 100 is provided for supplying power to different functional modules 200, which is convenient to disassemble and assemble and easy to operate and carry. In addition, the magnetic portable power supply module 100 can also supply power to mobile terminals such as mobile phones to realize the function of a power bank (mobile power supply).

[0035] As shown in Figures 1-3 The magnetic portable power supply module 100 includes a housing 10, a battery (not shown in the figure), a metal contact 20, and at least one charging interface 30. It should be noted that each functional module 200 includes a ring-shaped clamping block 201, and the area surrounded by the clamping block 201 is provided with a plurality of metal contacts 202. When the metal contacts 202 are electrically connected to the battery, the functional module 200 can realize the corresponding function.

[0036] In the present embodiment, the housing 10 is substantially cuboid-shaped, one end of which is flat, and the flat surface is provided with a connecting groove 11 at the center. The bottom of the connecting groove 11 is provided with a boss 12, and the height of the boss 12 is less than or equal to the depth of the connecting groove 11. The side of the boss 12 is arranged in parallel and spaced apart from the inner wall of the connecting groove 11, so that the edge of the boss 12 and the inner wall of the connecting groove 11 can jointly surround to form a ring-shaped clamping groove 13. The shape of the clamping groove 13 is matched with the clamping block 201 on the functional module 200. Therefore, the clamping groove 13 is used for limiting connection with the ring-shaped clamping block 201 on the functional module 200. When the clamping block 201 is fixed in the clamping groove 13 by interference clamping, the magnetic portable power supply module 100 and the functional module 200 can be detachably connected.

[0037] When it is necessary to replace different functional modules 200, it is only necessary to remove the currently fixed functional module 200, and then clamp the new functional module 200 in the clamping groove 13, which is simple to operate and convenient to disassemble and assemble.

[0038] The boss 12 is provided with a first magnetic attraction member (not shown in the figure), which is used for magnetic attraction connection with a second magnetic attraction member (not shown in the figure) provided in the inner side of the card block 201 of the functional module 200. It should be noted that the first magnetic attraction member and the second magnetic attraction member can be two magnets; or one of them is a magnet and the other is a nickel metal block. Therefore, through the magnetic attraction action of the first magnetic attraction member and the second magnetic attraction member, the connection strength between the magnetic attraction type portable power supply module 100 and the functional module 200 is improved, at this time the clamping groove 13 can play the role of positioning and limiting, avoiding the dislocation and falling of the functional module 200, etc.

[0039] The battery is provided in the shell 10, and of course, the shell 10 is also provided with protection circuit and other components related to the battery.

[0040] The metal contact 20 is provided on the top of the boss 12 and is electrically connected with the battery. The metal contact 20 is used for electrical connection with the metal contact 202 (such as pin) provided in the inner side of the card block 201, so that the battery can supply power to the functional module 200.

[0041] Further, the metal contact 20 is designed as a circular sheet, and the number is multiple, and is arranged in the same straight line with equal spacing. The multiple metal contacts 202 are correspondingly provided on the functional module 200, that is, the multiple metal contacts 202 are also arranged with equal spacing with the same distance, so as to improve the stability of the electrical connection between the metal contacts 202 and the metal contacts 20.

[0042] Combined Figures 1-6 The charging interface 30 is provided on the shell 10 and is electrically connected with the battery. Therefore, the magnetic attraction type portable power supply module 100 can also be used as a power bank (i.e. a mobile power supply) alone, so as to charge the mobile terminal such as mobile phone, tablet computer, smart watch, digital camera, etc., thereby improving the convenience when going out.

[0043] Specifically, the charging interface 30 is provided on the side of the shell 10 away from the clamping groove 13, and the number is multiple, combined Figure 6 As shown in the figure, for example, it includes one or more combinations of USB-C socket 31, USB-A socket 32, USB-C plug 33 (Type-C), so as to supply power to the outside through the corresponding wire.

[0044] In some embodiments, the shell 10 is also provided with a limiting slot 14 on the side away from the clamping slot 13. The USB-C plug 33 is arranged in the limiting slot 14 and connected to the battery through the data line 40. The side wall of the limiting slot 14 is provided with a through hole 15, and the side of the shell 10 provided with the through hole 15 is also provided with a fixing hole 16. The size of the USB-C plug 33 is larger than the size of the through hole 15, so that the USB-C plug 33 cannot pass through the through hole 15. The end of the data line 40 away from the USB-C plug 33 passes through the through hole 15 and is fixedly connected with the fixing hole 16, so that the end of the data line 40 away from the USB-C plug 33 is electrically connected with the battery. When the USB-C plug 33 is not used, the data line 40 can be used as a hanging rope at this time; when the USB-C plug 33 needs to be used, the USB-C plug 33 can be pulled out of the limiting slot 14, and at this time the data line 40 passes through the through hole 15 so that the USB-C plug 33 can be stretched outwards.

[0045] Further, the shell 10 is provided with a display screen 17. The display screen 17 is used to display the state of the battery and the parameters of the connected functional module 200. For example, when charging the mobile terminal, the display screen 17 can display the real-time remaining capacity, temperature and the like of the battery; when the functional module 200 is connected, the current mode and gear of the functional module 200 are displayed.

[0046] Further, the shell 10 is provided with at least one adjusting button. The adjusting button is used to adjust the mode and operating parameters of the connected functional module 200. For example, the shell 10 is provided with a wind speed adjusting button 51, so that the mode of the fan (breeze mode, violent mode, etc.) and the wind speed (one gear, two gears, three gears, etc.) can be adjusted; the shell 10 can also be provided with a light adjusting button 52, so that the light mode of the LED lamp (Flashlight, Blink, SOS Light, etc.) can be adjusted.

[0047] In combination Figures 3-6 As shown in the drawings, the utility model also provides an electronic product 300 with replaceable functional module, which comprises a functional module 200 and the magnetic type portable power supply module 100 as described in any of the above embodiments.

[0048] Specifically, the functional module 200 comprises a functional head 203 and a clamping block 201, and the functional head 203 is provided with a plurality of metal contacts 202 at the inner side of the clamping block 201. The clamping block 201 is clamped in the clamping slot 13, so that the metal contacts 202 are electrically connected with the corresponding metal contact pieces 20.

[0049] Among them, the functional head 203 is one or more of a fan, an LED lamp, a shaver, a sound box and a massage head. Of course, in addition to the above-mentioned several functional heads 203, it can also be other portable terminals.

[0050] Further, the boss 12 is provided with a first magnetic attraction member, and the functional head 203 is provided with a corresponding second magnetic attraction member. The first magnetic attraction member and the second magnetic attraction member are magnetically attracted to each other. It should be noted that the first magnetic attraction member and the second magnetic attraction member can both be magnets; or one can be a magnet and the other can be a ferrous nickel metal block. Therefore, through the magnetic attraction of the first magnetic attraction member and the second magnetic attraction member, the connection strength between the magnetic attraction type portable power supply module 100 and the functional module 200 is improved.

[0051] In summary, the magnetic attraction type portable power supply module 100 and the electronic product 300 with replaceable functional modules provided by the utility model can be clamped with functional modules 200 of different functions through the clamping groove 13 formed in one end of the shell 10 and the metal contact piece 20 arranged on the top of the boss 12, and the abutment of the metal contact piece 20 and the metal contact 202 can realize the power supply of the battery to each functional module 200, so that multiple functional modules 200 can share one battery, and the disassembly and assembly are convenient and portable. At the same time, the external power supply can be connected to the charging interface 30 to charge the battery. In addition, the magnetic attraction type portable power supply module 100 can also be used as a power bank to charge mobile terminals such as mobile phones through the charging interface 30, thereby improving the application range.

[0052] The utility model is not limited to the description in the specification and the embodiments, so that other advantages and modifications can be easily realized by those skilled in the art, and the utility model is not limited to specific details, representative equipment and the drawing examples shown and described here without departing from the general concept and range defined by the claims and equivalent range.

Claims

1. A magnetic portable power supply module, characterized by, include: A housing, wherein one end of the housing is provided with a connecting groove, a boss is provided at the bottom of the connecting groove, and the edge of the boss and the inner wall of the connecting groove together form an annular clamping groove; the clamping groove is used to clamp with the annular clamping block on the functional module; a battery, the battery being disposed in the housing; a metal contact sheet, the metal contact sheet being provided on the top of the boss and being electrically connected to the battery; the metal contact sheet being used to be electrically connected to a metal contact point provided on the inner side of the card block; at least one charging port, the charging port being provided on the housing and electrically connected to the battery; A first magnetic member is provided in the boss, and the first magnetic member is used to be magnetically connected to a second magnetic member of the functional module provided on the inner side of the clamping block.

2. The magnetic portable power module of claim 1, wherein, There are multiple metal contact sheets, which are distributed at equal intervals on the same straight line; and multiple metal contact points are correspondingly arranged on the functional module.

3. The magnetic portable power module of claim 1, wherein, The housing is provided with a display screen, which is used to display the status of the battery and the parameters of the connected functional modules.

4. The magnetic portable power module of claim 1, wherein, At least one adjustment button is provided on the housing, and the adjustment button is used to adjust the mode and operating parameters of the connected functional module.

5. The magnetic portable power module of claim 1, wherein, The charging interface is arranged on a side of the shell away from the card slot, and includes one or more combinations of a USB-C socket, a USB-A socket, and a USB-C plug.

6. The magnetic portable power module of claim 5, wherein, A limiting groove is further provided on the side of the shell away from the card slot, and the USB-C plug is arranged in the limiting groove and is connected to the battery through a data cable; a through hole is provided on the side wall of the limiting groove, and a fixing hole is further provided on the side of the shell where the through hole is provided; an end of the data cable away from the USB-C plug passes through the through hole and is fixedly connected to the fixing hole.

7. An electronic product with replaceable function modules, characterized in that, It comprises a functional module and a magnetic portable power supply module as claimed in any one of claims 1 to 6; The functional module includes a functional head and a card block, wherein the functional head is provided with a plurality of metal contacts on the inner side of the card block; the card block is clamped in the card slot so that the metal contacts are electrically connected to the corresponding metal contact pieces; A first magnetic component is provided in the boss, and a corresponding second magnetic component is provided in the functional head; the first magnetic component and the second magnetic component are magnetically connected.

8. The replaceable function module electronic product of claim 7, wherein, The functional head is one or more of a fan, an LED lamp, a shaver, a speaker, and a massage head.

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