Rotary fixing type portable power supply module and electronic product with replaceable functional module

Abstract

The utility model discloses a rotary fixing type portable power supply module and an electronic product with a replaceable functional module. The rotary fixing type portable power supply module comprises a shell, a battery, a metal contact piece and at least one charging interface, a threaded groove is formed in one end of the shell and is used for being in threaded connection with a threaded column of a functional module; the battery is arranged in the shell; the metal contact piece is arranged at the bottom of the threaded groove and is electrically connected with the battery; the metal contact piece is used for being electrically connected with a metal contact arranged on the threaded column. The charging interface is arranged on the shell and is electrically connected with the battery. According to the utility model, the power supply module can be connected with different functional modules in a screwing and fixing manner, and the battery can supply power to each functional module through abutting of the metal contact pieces and the metal contacts, so that the multiple functional modules can share one battery, and the power supply module is convenient to disassemble, assemble and carry. And the charging interface can be connected with an external power supply to charge the battery. 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 portable power module of screwing and electronic product of replaceable function module. 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 up a variety of corresponding portable terminal products for various functions, such as handheld fan, flashlight, massage instrument etc. However, these terminal products usually adopt respective independent power supply battery, and are not mutually used, so it is inconvenient to use and carry.

[0003] Therefore, it is necessary to provide a portable power module of screwing and electronic product of replaceable function module to overcome the above defects. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a portable power module of screwing and electronic product of replaceable function module, aiming at improving the problem that it is inconvenient to use and carry multiple terminal products, so that one mobile power supply can supply power for multiple function heads and mobile terminals.

[0005] In order to achieve the above purpose, the utility model provides a portable power module of screwing, comprising:

[0006] The shell is provided with a threaded groove at one end, and the threaded groove is used for threaded connection with the threaded column of the function module;

[0007] The battery is arranged in the shell;

[0008] The metal contact piece is arranged at the bottom of the threaded groove and is electrically connected with the battery; The metal contact piece is used for electrically connecting with the metal contact point arranged on the threaded column;

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

[0010] In a preferred embodiment, the top of the metal contact piece is provided with a plurality of metal convex rings; When the threaded column cooperates with the threaded groove, the metal contact point is abutted and slides between two adjacent metal convex rings.

[0011] In a preferred embodiment, the shell is provided with a display screen, and the display screen is used for displaying the state of the battery and the parameters of the connected function module.

[0012] In a preferred embodiment, at least one adjusting button is arranged on the shell, and the adjusting button is used to adjust the mode and operation parameter of the connected function module.

[0013] In a preferred embodiment, the charging interface is arranged on the side of the shell away from the threaded groove, and comprises one or more combinations of a USB-C socket, a USB-A socket and a USB-C plug.

[0014] In a preferred embodiment, a limiting groove is arranged on the side of the shell away from the threaded groove, the USB-C plug is arranged in the limiting groove and connected with the battery through a data line, a through hole is arranged on the side wall of the limiting groove, a fixing hole is arranged on the side of the shell where the through hole is arranged, and the end of the data line away from the USB-C plug is fixedly connected with the fixing hole through the through hole.

[0015] The utility model also provides a kind of electronic product of replaceable function module, including function module and the spin fastening portable power supply module as any one of the above embodiment;The function module includes function head and threaded column, and the side of the threaded column away from the function head is equipped with several metal contacts;The threaded column is threadedly connected with the threaded groove, and the metal contact is used to be electrically connected with the metal contact piece.

[0016] In a preferred embodiment, a connecting block is arranged on one side of the function head, and the threaded column is vertically arranged on the connecting block;When the threaded column is cooperated with the threaded groove to the maximum stroke, the connecting block is tightly attached to the side of the shell close to each other.

[0017] In a preferred embodiment, the function head is one or more of a fan, an LED lamp, a shaver, a sound box and a massage head.

[0018] The spin fastening portable power supply module and the electronic product of replaceable function module provided by the utility model can be connected with function modules of different functions in a spin fastening mode through the threaded groove arranged at one end of the shell and the metal contact piece arranged at the bottom of the threaded groove, and the battery can supply power to each function module through the abutment of the metal contact piece and the metal contact, so that multiple function modules can share one battery, and the battery is easy to disassemble and carry. Meanwhile, the battery can be charged through the charging interface and external power supply, so as to improve the application range. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A three-dimensional diagram of the screw-on portable power supply module provided by the present invention;

[0021] Figure 2 A three-dimensional diagram of an exemplary functional module in an electronic product with replaceable functional modules provided by the present invention;

[0022] Figure 3 for Figure 2 The assembly diagram of the electronic product with replaceable functional modules is shown;

[0023] Figure 4 A three-dimensional diagram of an electronic product with replaceable functional modules provided by the present invention;

[0024] Figure 5 for Figure 4 A three-dimensional view of the electronic product with replaceable functional modules from another angle;

[0025] Figure 6 for Figure 4 A three-dimensional view of the electronic product with replaceable functional modules from another angle.

[0026] Reference numerals in the figure: 100, screw-on portable power supply module; 200, functional module; 201, threaded column; 202, metal contact; 203, functional head; 204, connecting block; 300, electronic product with replaceable functional module;

[0027] 10. Housing; 11. Threaded groove; 12. Limiting groove; 13. Through hole; 14. Fixing hole; 15. Display screen;

[0028] 20. Metal contact; 21. Metal convex ring; 30. Charging port; 31. USB-C port; 32. USB-A port; 33. USB-C plug; 40. Data cable; 51. Wind speed adjustment button; 52. Light brightness adjustment button. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and beneficial technical effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for the purpose of explaining the present invention and are not intended to limit the present invention.

[0030] 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.

[0031] 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.

[0032] In an embodiment of the present utility model, a screwing 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, it can also supply power to mobile terminals such as mobile phones to realize the function of a power bank (mobile power supply).

[0033] As shown in Figures 1-3 The screwing portable power supply module 100 includes a shell 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 threaded column 201, and the top of the threaded column 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.

[0034] In the present embodiment, the shell 10 is substantially cuboid, and a threaded groove 11 is formed at one end thereof. The shape and size of the threaded groove 11 are adapted to the threaded column 201 of the functional module 200, so that the threaded column 201 of the functional module 200 can be threadedly connected to the threaded groove 11, and the functional module 200 is assembled on the screwing portable power supply module 100 in a screwing manner. When it is necessary to replace the different functional module 200, it is only necessary to rotate the currently fixed functional module 200 to remove it, and then rotate and install the new functional module 200. The operation is simple, and the disassembly and assembly are simple.

[0035] The battery is arranged in the shell 10, and of course, the shell 10 is also provided with protection circuit and other components related to the battery.

[0036] Specifically, the metal contact 20 is arranged at the bottom of the threaded groove 11 and is electrically connected to the battery. When the threaded groove 11 is tightly matched with the threaded column 201, the metal contact 20 is used to electrically connect with the metal contact 202 arranged on the threaded column 201, so that the battery can supply power to the functional module 200.

[0037] Further, the metal contact 20 is provided with a plurality of metal convex rings 21 on the top. The material of the metal convex ring 21 can be the same as that of the metal contact 20, so as to be designed integrally. When the threaded column 201 is matched with the threaded groove 11, the metal contact 202 is abutted and slid between the two adjacent metal convex rings 21, so as to improve the stability of the electrical connection between the metal contact 202 and the metal contact 20.

[0038] In combination Figures 1-6 The charging interface 30 is arranged on the shell 10 and is electrically connected with the battery. Therefore, the screw 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 a mobile phone, a tablet computer, a smart watch, a digital camera, etc., thereby improving the convenience when going out.

[0039] Specifically, the charging interface 30 is arranged on the side of the shell 10 away from the threaded groove 11, and the number is multiple. In combination Figure 6 As shown in the figure, it includes one or more combinations of a USB-C socket 31, a USB-A socket 32, and a USB-C plug 33 (Type-C), so as to supply power externally through the corresponding wire.

[0040] In some embodiments, the side of the shell 10 away from the threaded groove 11 is also provided with a limiting groove 12. The USB-C plug 33 is arranged in the limiting groove 12 and is connected with the battery through the data line 40. The side wall of the limiting groove 12 is provided with a through hole 13, and the side of the shell 10 provided with the through hole 13 is also provided with a fixing hole 14. The size of the USB-C plug 33 is greater than that of the through hole 13, so that the USB-C plug 33 cannot pass through the through hole 13. One end of the data line 40 away from the USB-C plug 33 passes through the through hole 13 and is fixedly connected with the fixing hole 14, so that the one 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 from the limiting groove 12, and at this time the data line 40 passes through the through hole 13 so that the USB-C plug 33 can be extended outward.

[0041] Further, the shell 10 is provided with a display screen 15. The display screen 15 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 15 can display the real-time remaining capacity, temperature, etc. of the battery; when the functional module 200 is connected, the current mode and gear, etc. of the functional module 200 are displayed.

[0042] Further, the shell 10 is provided with at least one adjusting button. The adjusting button is used for adjusting the mode and operation parameter of the connected function module 200. For example, the shell 10 is provided with a wind speed adjusting button 51, so that the mode of the fan (gentle 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.

[0043] In combination Figures 3-6 As shown in the utility model also provides a kind of electronic product 300 of replaceable function module, including function module 200 and the spin solid portable power module 100 as described in any of the above embodiments.

[0044] Specifically, the function module 200 includes a functional head 203 and a threaded column 201. The side of the threaded column 201 away from the functional head 203 is provided with a plurality of metal contacts 202. The threaded column 201 is threadedly connected with the threaded groove 11, and the metal contacts 202 are used for electrical connection with the metal contact 20.

[0045] Among them, the functional head 203 is one or more of a fan, an LED lamp, a shaver, a sound box, a massage head. Of course, in addition to the above-mentioned several functional heads 203, it can also be other portable terminals.

[0046] Further, one side of the functional head 203 is provided with a connecting block 204, the bottom of the connecting block 204 is a plane, and correspondingly, the top of the shell 10 is also a plane. The threaded column 201 is vertically arranged on the connecting block 204. When the threaded column 201 is cooperated with the threaded groove 11 to the maximum stroke, the side of the connecting block 204 close to the shell 10 is tightly attached, thereby improving the connection stability of the function module 200 and the spin solid portable power module 100.

[0047] In summary, the spin solid portable power module 100 and the electronic product 300 of replaceable function module provided by the utility model can be connected with function modules 200 of different functions in a spin solid manner by providing a threaded groove 11 at one end of the shell 10 and a metal contact 20 at the bottom of the threaded groove 11, and the battery can supply power to each function module 200 by abutting the metal contact 20 and the metal contact 202, so that multiple function modules 200 can share one battery, which is easy to disassemble and carry. At the same time, the battery can be charged by connecting the charging interface 30 with an external power supply. In addition, the spin solid portable power 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.

[0048] The present application is not limited to the details of the foregoing description, and modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the application as defined in the claims and equivalents thereof.

Claims

1. A screw-on portable power supply module, characterized in that: include: A housing, one end of which is provided with a threaded groove for threaded connection with a threaded column of the functional module; a battery, the battery being disposed in the housing; a metal contact piece, the metal contact piece being provided at the bottom of the thread groove and being electrically connected to the battery; the metal contact piece being used to be electrically connected to a metal contact point provided on the threaded column; At least one charging port is provided on the housing and is electrically connected to the battery.

2. The screw-on portable power supply module according to claim 1, wherein: A plurality of metal convex rings are provided on the top of the metal contact piece; when the threaded column is matched with the threaded groove, the metal contact point abuts and slides between two adjacent metal convex rings.

3. The screw-on portable power supply module according to 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 screw-on portable power supply module according to 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 screw-on portable power supply module according to claim 1, wherein: The charging interface is arranged on a side of the shell away from the thread groove, and includes one or more combinations of a USB-C socket, a USB-A socket, and a USB-C plug.

6. The screw-on portable power supply module according to claim 5, wherein: A limiting groove is further provided on a side of the shell away from the thread groove, 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 functional modules, characterized in that: It includes a functional module and a screw-on portable power supply module as described in any one of claims 1 to 6; the functional module includes a functional head and a threaded column, and a plurality of metal contacts are provided on the side of the threaded column away from the functional head; the threaded column is threadedly connected to the threaded groove, and the metal contact is used to be electrically connected to the metal contact piece.

8. The electronic product with replaceable functional modules according to claim 7, wherein: A connecting block is provided on one side of the functional head, and the threaded column is vertically arranged on the connecting block; when the threaded column and the threaded groove are matched to the maximum stroke, the connecting block and the side of the shell that are close to each other are tightly fitted.

9. The electronic product with replaceable functional modules according to 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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