Shared power bank and shared power bank leasing equipment

Abstract

The utility model relates to the technical field of shared power banks, in particular to a shared power bank and shared power bank leasing equipment. A shared power bank comprises a shell, a battery module, a main control board and a charging wire, a wire clamping groove is formed in the shell, and limiting convex ribs are arranged on the groove wall of the wire clamping groove; the battery module is mounted in the shell; the main control board is installed in the shell and electrically connected with the battery module, two charging terminal sets are electrically connected to the main control board, and the two charging terminal sets can charge the battery module through the main control board; the charging wire is electrically connected with the main control board, and the charging wire can be contained in the wire clamping groove and abuts against the limiting convex rib for limiting. According to the invention, the limiting convex rib is arranged, and the charging wire is abutted and limited by using the acting force of the limiting convex rib and the charging wire, so that the charging wire can be ensured to be stably stored in the wire clamping groove.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shared power banks, in particular to a shared power bank and a shared power bank leasing device. BACKGROUND

[0002] With the diversification and frequent use of shared power banks, there is an increasing demand for fixed positioning of charging cables. If the charging cable of a shared power bank does not have a suitable positioning and fixing method, it is easy to displace in the cable slot, which may cause the connection part between the charging cable and the internal part of the power bank to wear out. This wear not only affects the connection stability of the charging cable and the power bank, but also increases the incidence of charging failure and reduces the service life of the power bank. Therefore, the charging cable is usually installed by being fixed to the shell of the power bank and clamped on the power bank.

[0003] In the prior art, most charging cables of power banks only have a simple storage design. For example, the cable slot of some power banks is only a simple groove, which contains the charging cable in the groove and fixes the charging cable through the interaction force between the charging cable and the side wall of the groove. However, the interaction force between the charging cable and the side wall of the groove is weak, which cannot stably fix the charging cable for a long time. After long-term use, the charging cable is easy to come out of or lift up from the groove, which causes the charging cable to be easily pulled or hung when the power bank is taken or moved, affecting the convenience of use and possibly damaging the charging cable. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a shared power bank with a button that is not easy to fall off.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] A shared power bank, the shared power bank comprising:

[0007] a shell, a cable clamping groove is formed in the shell, and a limiting protruding rib is arranged on the groove wall of the cable clamping groove;

[0008] a battery module installed in the shell;

[0009] a main control board installed in the shell and electrically connected with the battery module, two groups of charging terminal groups are electrically connected on the main control board, and the two groups of charging terminal groups can charge the battery module through the main control board, wherein each group of charging terminal groups comprises three conductive pins;

[0010] a charging cable electrically connected with the main control board, and the battery module can charge an external device through the charging cable, and the charging cable can be accommodated in the cable clamping groove and abut against the limiting protruding rib for limiting.

[0011] It can be understood that by arranging the limiting protrusions on the shell, the limiting protrusions and the charging wire are used to abut and limit the charging wire, which can ensure that the charging wire is stably accommodated in the wire clamping groove and prevent the charging wire from accidentally coming out. At the same time, by abutting and limiting the charging connector with the limiting protrusions, the wire clamping groove can have a larger size in the width direction, which is convenient for users to access the charging wire.

[0012] In one of the embodiments, the outer surface of the shell is provided with a mounting hole extending in the thickness direction, and a positioning column and a limiting rib extending outward in the thickness direction are arranged on both sides of the mounting hole inside the shell.

[0013] In one of the embodiments, the shared power bank further comprises a visual power module installed in the shell, which is used to display the power and working state of the shared power bank.

[0014] In one of the embodiments, the shared power bank further comprises a signal trigger electrically connected with the visual power module, which is used to turn on / off the visual power module.

[0015] In one of the embodiments, the shared power bank further comprises an interactive switch assembly, which comprises an operating end arranged through the mounting hole and used to trigger the signal trigger.

[0016] The interactive switch assembly is inserted and matched with the positioning column, and the interactive switch assembly can also be abutted and limited by the limiting rib to limit the operating end arranged in the mounting hole to the shell.

[0017] It can be understood that the installation and positioning of the interactive switch assembly are realized by inserting and matching the interactive switch assembly with the positioning column, and the limiting rib is arranged to abut and limit the interactive switch assembly, so that the interactive switch assembly will not fall off the shell after installation, which can reduce the assembly difficulty of the interactive switch assembly.

[0018] In one of the embodiments, the operating end is exposed through the mounting hole, the interactive switch assembly is provided with a through hole inserted and matched with the positioning column, the pressing stroke of the operating end triggers the state switching of the signal trigger, and then controls the display on / off of the visual power module.

[0019] In one of the embodiments, the interactive switch assembly further comprises a limiting protrusion, and a position interference part is formed between the limiting protrusion and the limiting rib in the depth direction of the mounting hole.

[0020] In one of the embodiments, the shared power bank further comprises a flexible circuit board, the visual power module is mounted on the flexible circuit board, and the visual power module is electrically connected with the main control board through the flexible circuit board.

[0021] The flexible circuit board is configured as an integrated structure.

[0022] It can be understood that the electrical connection between the lamp plate and the main control board is realized by setting the flexible circuit board as an integrated structure, which can simplify the line connection between the lamp plate and the main control board, reduce the line connection nodes, and thus reduce the possibility of failure when the shared power bank charges external devices.

[0023] In one of the embodiments, the shared power bank further comprises an NFC identification module, the NFC identification module pre-stores a device identification code and is configured to identify and send a termination charging instruction through the NFC reader / writer of the charging cabinet when the shared power bank is returned.

[0024] The application also provides the following technical solutions:

[0025] A shared power bank leasing device comprising the shared power bank according to any one of the above embodiments.

[0026] Compared with the prior art, the shared power bank can ensure that the charging wire is stably accommodated in the wire clamping groove by setting the limiting convex ribs on the shell and abutting and limiting the charging connector with the limiting convex ribs, prevent the charging wire from accidentally coming out, and at the same time, the wire clamping groove has a larger size in the width direction by abutting and limiting the charging connector with the limiting convex ribs, which facilitates the user to take the charging wire. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Figure 1 The shared power bank operation end mounting structure schematic diagram provided by the application.

[0029] Figure 2 The shared power bank operation end mounting structure schematic diagram provided by the application. Figure 1 The enlarged view of A in the application.

[0030] Figure 3 The exploded view of the application. Figure 2 The exploded view of the application.

[0031] Figure 4The internal structure of the shared power bank is shown in the schematic diagram.

[0032] Figure 5 The structure of the shared power bank is shown in the schematic diagram.

[0033] The element reference numbers are as follows:

[0034] 100, shared power bank; 10, shell; 11, mounting hole; 12, positioning column; 13, limiting stop rib; 14, clamping groove; 141, limiting convex rib; 20, visual power module; 21, lamp plate; 30, signal triggering piece; 40, interactive switch assembly; 41, operation end; 42, connecting rib; 421, through hole; 43, limiting protrusion; 431, position interference part; 50, charging wire; 51, charging connector; 60, main control board; 70, flexible circuit board; 80, charging terminal group; 90, NFC identification module. DETAILED DESCRIPTION

[0035] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0036] It should be noted that when an assembly is referred to as "fixed to" or "disposed on" another assembly, it can be directly on the other assembly or there can be a middle assembly. When an assembly is referred to as "connected to" another assembly, it can be directly connected to the other assembly or there can be a middle assembly. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the specification of the present application are for illustrative purposes only and do not indicate the only implementation.

[0037] In addition, the terms "first", "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0038] In the present application, unless otherwise explicitly specified and limited, the first feature is "on", "under" the second feature, which can be that the first feature is in direct contact with the second feature, or the first feature is indirectly in contact with the second feature through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature, which can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature is "below", "under" and "under" the second feature, which can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0039] Unless otherwise defined, all technical and scientific terms used in the specification of the present application have the same meaning as commonly understood by one skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification of the present application includes any and all combinations of one or more related listed items.

[0040] Please refer to Figures 1 to 5 The present application provides a shared power bank 100, which comprises a shell 10, a visual power module 20, a signal trigger 30, an interactive switch assembly 40, a charging line 50, a main control board 60, the shell 10 is formed with a mounting hole 11, a positioning column 12 and a limiting stop rib 13, the positioning column 12 and the limiting stop rib 13 are arranged on the outer side of the mounting hole 11; the visual power module 20 is installed in the shell 10 and is used for displaying the remaining power of the shared power bank 100; the signal trigger 30 is electrically connected with the visual power module 20 and is used for turning on / off the visual power module 20; the interactive switch assembly 40 comprises an operating end 41, the operating end 41 is arranged through the mounting hole 11 and is used for triggering the signal trigger 30; a battery module is installed in the shell, the main control board 60 is installed in the shell 10 and is electrically connected with the battery module, two groups of charging terminal groups 80 are electrically connected on the main control board 60, the two groups of charging terminal groups 80 can charge the battery module through the main control board 60, wherein each group of charging terminal groups 80 comprises three conductive pins; the charging line 50 is electrically connected with the main control board 60, and the battery module can charge an external device through the charging line 50, the charging line 50 can be accommodated in the wire clamping groove 14 and abut against the limiting convex rib 141.

[0041] As can be seen from the above, by arranging the limiting convex rib 141 on the shell 10 and abutting and limiting the charging connector 51 by the limiting convex rib 141, it can be ensured that the charging line 50 is stably accommodated in the wire clamping groove 14, preventing the charging line 50 from accidentally coming out, and at the same time, by abutting and limiting the charging connector 51 by the limiting convex rib 141, the wire clamping groove 14 can have a larger size in the width direction, facilitating the user to take the charging line 50.

[0042] Here, the number of ribs corresponding to each charging connector 51 can be multiple, such as 2, 4, 6, etc. In this embodiment, the number of ribs corresponding to each charging connector 51 is 4.

[0043] In an embodiment, the visual power module 20 comprises a multi-color LED array and a driving circuit, the driving circuit is integrated in the main control board 60 and controls the LED color and brightness through a PWM signal, and the main control board 60 is provided with a power detection chip configured to switch the display color according to the remaining power percentage.

[0044] In this embodiment, the visual power module 20 is configured as a lamp panel 21, the lamp panel 21 is electrically connected with the main control board 60, and the lamp panel 21 can generate light of different colors under the control of the main control board 60 to display the power and working state of the shared power bank 100. For example, when the shared power bank 100 has power, the lamp panel 21 generates green light; when the shared power bank 100 needs to be charged, the lamp panel 21 generates red light; when the shared power bank 100 is charging, the lamp panel 21 flashes.

[0045] As shown in Figure 2 and Figure 3 , the interactive switch assembly 40 is inserted and fitted with the positioning column 12, and the interactive switch assembly 40 can also be limited by the limiting ribs 13, which is used to limit the operation end 41 inserted into the mounting hole 11 to the shell 10. In this way, by inserting and fitting the interactive switch assembly 40 with the positioning column 12 and setting the limiting ribs 13, the installation and positioning of the interactive switch assembly 40 can be achieved, and the limiting ribs 13 are used to limit the interactive switch assembly 40, so that the interactive switch assembly 40 will not fall off the shell 10 after installation due to shaking, and the assembly difficulty of the interactive switch assembly can be reduced.

[0046] In an embodiment, the interactive switch assembly 40 further comprises a connecting rib 42 and a limiting protrusion 43, the connecting rib 42 and the limiting protrusion 43 are arranged on the outer side of the operation end 41; the connecting rib 42 is provided with a through hole 421, and the connecting rib 42 is inserted and fitted with the positioning column 12 through the through hole 421; and the limiting protrusion 43 and the limiting rib 13 form a position interference part 431 in the depth direction of the mounting hole 11. In this way, by setting the connecting rib 42, the reset of the operation end 41 is achieved by the deformation of the connecting rib 42, and the operation end 41 is reset without the need to add elastic members, so that the button structure is simpler and the assembly steps can be simplified. By setting the through hole 421 on the connecting rib 42 and the limiting protrusion 43, the limiting of the interactive switch assembly 40 is achieved by the position interference part 431 between the limiting protrusion 43 and the limiting rib 13, so that the interactive switch assembly 40 can be stably fixed to the shell 10, and the interactive switch assembly 40 will not fall off the shell 10 during installation.

[0047] In an embodiment, the shared power bank 100 further comprises a flexible circuit board 70, the lamp board 21 is mounted on the flexible circuit board 70, and the lamp board 21 can be electrically connected with the main control board 60 through the flexible circuit board 70; wherein the flexible circuit board 70 is configured as an integrated structure. It can be understood that the electrical connection between the lamp board 21 and the main control board 60 is realized by setting the flexible circuit board 70 in an integrated structure, which can simplify the line connection between the lamp board 21 and the main control board 60, reduce the line connection nodes, and thus reduce the possibility of failure when the shared power bank 100 charges external devices.

[0048] As shown in Figure 5 two groups of charging terminal groups 80 are respectively used to connect the shared power bank rental equipment to charge the shared power bank 100 through the two groups of charging terminal groups 80; wherein each group of charging terminal groups 80 comprises three conductive pins. By setting two groups of charging terminal groups 80, and each group of charging terminal groups 80 comprises three conductive pins, on the one hand, it can save cost, on the other hand, it can increase the flexibility and compatibility of the shared power bank 100, and improve the charging efficiency and universality of the shared power bank 100 charging external devices.

[0049] In an embodiment, the shared power bank 100 further comprises an NFC identification module 90, and the NFC identification module 90 is mounted in the shell 10. By setting the NFC identification module 90, it is convenient to realize near field communication with related equipment, for example: identifying and sending termination charging instructions through the NFC reader / writer of the charging cabinet when the power bank is returned, storing device identity codes, device state information, advertisement information, etc. It expands the functions and application scenarios of the product, and improves the convenience and intelligent degree of user use.

[0050] The application also provides the following technical solutions: a shared power bank rental equipment comprising the shared power bank 100 in any of the above embodiments.

[0051] The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0052] The above embodiments only express several implementation manners of the application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which are all within the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. A shared power bank, characterized in that, The shared power bank (100) comprises: a shell (10) formed with a card line slot (14), a limiting convex rib (141) being arranged on the slot wall of the card line slot (14); a battery module installed in the shell (10); a main control board (60) installed in the shell (10) and electrically connected with the battery module, two groups of charging terminal groups (80) being electrically connected on the main control board (60), the two groups of charging terminal groups (80) being capable of charging the battery module through the main control board (60), wherein each group of charging terminal groups (80) comprises three conductive pins; a charging line (50) electrically connected with the main control board (60), and the battery module being capable of charging an external device through the charging line (50), the charging line (50) being capable of being accommodated in the card line slot (14) and being limited by abutting against the limiting convex rib (141). 2.The power bank sharing device according to claim 1, characterized in that, The outer surface of the shell (10) is provided with a mounting hole (11) extending in the thickness direction, and the inside of the shell (10) is provided with a positioning column (12) and a limiting stop rib (13) extending outward in the thickness direction on both sides of the mounting hole (11), and the positioning column (12) and the limiting stop rib (13) are arranged radially apart from each other. 3.The power bank sharing device according to claim 2, characterized in that, The shared power bank (100) further comprises a visual power module (20) installed in the shell (10) for displaying the power and working state of the shared power bank (100).

4. The power bank of claim 3, wherein, The shared power bank further comprises a signal trigger (30) electrically connected with the visual power module (20) for turning on / off the visual power module (20).

5. The power bank of claim 4, wherein, The shared power bank further comprises an interactive switch assembly (40) comprising an operating end (41) arranged through the mounting hole (11) for triggering the signal trigger (30). The interactive switch assembly (40) is insertedly matched with the positioning column (12), and the interactive switch assembly (40) is further capable of being limited by abutting against the limiting stop rib (13) for limiting the operating end (41) arranged through the mounting hole (11) on the shell (10).

6. The power bank of claim 5, wherein, The operating end (41) is exposed through the mounting hole (11), the interactive switch assembly (40) is provided with a through hole (421) insertedly matched with the positioning column (12), the pressing stroke of the operating end (41) triggers the state switching of the signal trigger (30), and then controls the display on / off of the visual power module (20).

7. The power bank sharing system according to claim 5, characterized in that, The interactive switch assembly (40) further comprises a limiting protrusion (43), and a position interference part (431) is formed between the limiting protrusion (43) and the limiting stop rib (13) in the depth direction of the mounting hole (11). 8.The power bank sharing device according to claim 3, characterized in that, The shared power bank (100) further comprises a flexible circuit board (70), the visual power module (20) is installed on the flexible circuit board (70), and the visual power module (20) can be electrically connected with the main control board (60) through the flexible circuit board (70). The flexible circuit board (70) is configured as an integrated structure. 9.The power bank sharing device according to claim 1, characterized in that, The shared power bank (100) further comprises an NFC identification module (90), the NFC identification module (90) pre-stores a device identification code, and is configured to identify and send a termination charging instruction through an NFC reader / writer of the charging cabinet when the shared power bank (100) is returned.

10. A power bank sharing and renting device, characterized in that, The shared power bank (100) comprises any one of claims 1 to 9.

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