Charger baby with replaceable wire

Abstract

The utility model relates to a power bank with a replaceable wire, which belongs to the technical field of power banks, and comprises a shell, a mainboard, a battery and a charging wire assembly, the charging wire assembly comprises a locking block, a connector lug and a charging wire, the connector lug is connected with the charging wire through the locking block, the mainboard and the battery are mutually connected and positioned in the shell, and the charging wire assembly is connected with the mainboard. One end of the shell is provided with an accommodating groove for the locking block to insert, the main board is provided with a wiring groove for the connector lug to insert and connect on one side of the accommodating groove, and the shell is provided with a locking piece for preventing the locking block from being separated from the accommodating groove. And the power bank with the replaceable wire is simple in wire replacement operation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of power bank, especially a replaceable line power bank. BACKGROUND

[0002] With the rapid development of society, the sharing power bank industry is also developing, so that the market scale of power bank continues to expand, the power bank on the market generally includes shell, mainboard, battery and charging line, and most of the faults of the shared power bank are that the charging line is broken or the charging plug is damaged, the battery and the mainboard inside the shell assembly are not a problem, therefore, only the new charging line needs to be replaced. However, the general consumer does not have professional electrical knowledge, and there is a great safety hazard when opening the shell assembly privately to directly contact the mainboard and the battery. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a replaceable line power bank which is reasonable in structure and simple in line replacement operation.

[0004] The utility model aims at realizing the following:

[0005] A replaceable line power bank, comprising a shell, a mainboard, a battery and a charging line assembly, the charging line assembly comprising a locking block, a wire connector and a charging line, the wire connector being connected with the charging line through the locking block, the mainboard and the battery being connected with each other and located in the shell, and one end of the shell being provided with a containing groove for inserting the locking block, the mainboard being provided with a wire slot on one side of the containing groove for inserting and connecting the wire connector, and the shell being provided with a locking piece for preventing the locking block from separating from the containing groove.

[0006] In the replaceable line power bank, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are connected with each other through buckles.

[0007] In the replaceable line power bank, the containing groove is located between the upper shell and the lower shell.

[0008] In the replaceable line power bank, the lower shell is provided with a connecting column, the connecting column is provided with a connecting hole, the upper shell is provided with a through hole, and the locking piece extends into the through hole and is connected with the connecting hole after passing through the locking block.

[0009] In the replaceable line power bank, the lower side of the locking block is provided with a guide groove for accommodating the connecting column.

[0010] In the replaceable line power bank, the opening of the guide groove is provided with a guide inclined surface.

[0011] The limiting column is arranged on the through hole of the upper shell, and the limiting groove is arranged on the upper side of the locking block.

[0012] The two sides of the locking block are provided with guide surfaces, and the two guide surfaces are arranged in an inclined manner.

[0013] The charging line is at least one.

[0014] The shell is provided with a containing groove for containing the charging line.

[0015] The utility model has the following prominent and beneficial technical effects compared with the prior art:

[0016] The utility model discloses a charging line assembly is integrated together with the charging line and the terminal head and the locking block, the terminal head is inserted in the wiring slot, and the locking block is fixed in the containing groove of the shell through the locking piece, when needing to replace the charging line assembly, only need to unload the locking piece, and the terminal head is separated from the wiring slot, and finally inserts the new charging line assembly, and can be locked through the locking piece again, and the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is one of the structure diagrams of the utility model.

[0018] Figure 2 It is the second structure diagram of the utility model.

[0019] Figure 3 It is the structure diagram of the lower shell and the charging line assembly of the utility model.

[0020] Figure 4 It is the structure diagram of the upper shell and the charging line assembly of the utility model.

[0021] Figure 5 It is the enlarged view of A of the utility model.

[0022] 1-shell;2-mainboard;3-battery;4-charging line assembly;11-containing groove;12-upper shell;13-lower shell;41-locking block;42-terminal head;43-charging line;121-limiting column;131-connection column;132-connection hole;133-through hole;411-guide groove;412-guide inclined surface;413-limiting groove;414-guide surface;431-containing groove. DETAILED DESCRIPTION

[0023] The utility model is further described in conjunction with the drawings with specific embodiment:

[0024] AsFigures 1-5 The utility model provides a replaceable line power bank, including casing 1, mainboard 2, battery 3 and charging wire component 4, the charging wire component 4 includes locking block 41, binding post 42 and charging wire 43, binding post 42 is connected with charging wire 43 through locking block 41, mainboard 2 and battery 3 are connected with each other and are located in casing 1, and one end of casing 1 is provided with the accommodating groove 11 for locking block 41 inserts, the one side of accommodating groove 11 is provided with the wiring slot 21 for binding post 42 inserts connection of mainboard 2, locking piece is set up on casing 1 to avoid locking block 41 to separate from accommodating groove 11, charging wire and binding post and locking block are integrated together through charging wire component, binding post is inserted in wiring slot, locking block is fixed in the accommodating groove of casing through locking piece, when needing to replace charging wire component, just unloads locking piece, pulls out locking block from the accommodating groove, and binding post separates from wiring slot, finally inserts new charging wire component, and can be locked through locking piece again, simple operation, it is worth mentioning that the binding post of the utility model is tpcy-c plug, and the wiring slot is tpcy-c slot.

[0025] In the replaceable line power bank, the casing 1 includes an upper casing 12 and a lower casing 13, and the upper casing 12 and the lower casing 13 are connected to each other through buckling. Specifically, this facilitates disassembly and assembly.

[0026] In the replaceable line power bank, the accommodating groove 11 is located between the upper casing 12 and the lower casing 13. Specifically, this can improve the connection stability between the locking block and the casing, and the locking block is clamped between the upper casing and the lower casing.

[0027] In the replaceable line power bank, the lower casing 13 is provided with a connecting column 131, the connecting column 131 is provided with a connecting hole 132, the upper casing 12 is provided with a through hole 133, the locking piece extends into the through hole 133 and is connected to the connecting hole 132 after passing through the locking block 41. Specifically, the locking piece is a bolt, which passes through the through hole and the locking block in sequence and is connected to the connecting hole. This is to facilitate disassembly.

[0028] In the replaceable line power bank, the lower side of the locking block 41 is provided with a guide groove 411 accommodating the connecting column 131. Specifically, this is to facilitate the insertion of the locking block into the accommodating groove and to prevent the locking block from shaking left and right.

[0029] In the replaceable line power bank, the opening of the guide groove 411 is provided with a guide inclined surface 412. Specifically, this is to further facilitate the insertion of the locking block into the accommodating groove, and the guide inclined surface is two and located at the opening of the guide groove.

[0030] In the above replaceable line power bank, the through hole 133 on the upper shell 12 is provided with a limiting column 121, and the upper side of the locking block 41 is provided with a limiting groove 413 matched with the limiting column 121, so that the connection stability of the locking block and the accommodating groove is further improved.

[0031] In the above replaceable line power bank, the two sides of the locking block 41 are provided with guide surfaces 414, and the two guide surfaces 414 are obliquely arranged, so that the locking block is further conveniently inserted into the accommodating groove.

[0032] In the above replaceable line power bank, the charging line 43 is at least one, specifically, the charging line can be selected as a tpcy-c plug, an apple plug or an Android plug according to the number, and the utility model preferably adopts two, and is a tpcy-c plug and an apple plug respectively.

[0033] In the above replaceable line power bank, the shell 1 is provided with an accommodating card groove 431 accommodating the charging line 43, so that the charging line is conveniently arranged.

[0034] The above embodiment is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A replaceable cable power bank, characterized in that: The utility model provides a charging line assembly, which comprises a shell (1), a main plate (2), a battery (3) and the charging line assembly (4), the charging line assembly (4) includes locking block (41), binding post (42) and charging line (43), binding post (42) is connected with charging line (43) through locking block (41), the main plate (2) and battery (3) are connected with each other and are located in the shell (1), and one end of the shell (1) is provided with the accommodating groove (11) for inserting the locking block (41), the main plate (2) is located in the accommodating groove (11) one side and is provided with the binding groove (21) for inserting the binding post (42) and connecting, and the shell (1) is provided with the locking part for avoiding the locking block (41) from separating from the accommodating groove (11).

2. The replaceable cable power bank of claim 1, wherein: The shell (1) comprises an upper shell (12) and a lower shell (13), and the upper shell (12) and the lower shell (13) are connected with each other through buckling.

3. The replaceable corded power bank of claim 2, wherein: The accommodating groove (11) is located between the upper shell (12) and the lower shell (13).

4. The replaceable cable power bank of claim 2, wherein: The lower shell (13) is provided with a connecting column (131), the connecting column (131) is provided with a connecting hole (132), the upper shell (12) is provided with a through hole (133), the locking part extends into the through hole (133) and is connected with the connecting hole (132) after passing through the locking block (41).

5. The replaceable cord power bank of claim 4, wherein: The lower side of the locking block (41) is provided with a guide groove (411) for accommodating the connecting column (131).

6. The replaceable cord power bank of claim 5, wherein: The opening of the guide groove (411) is provided with a guide inclined surface (412).

7. The replaceable cord power bank of claim 4, wherein: The through hole (133) on the upper shell (12) is provided with a limiting column (121) on the circumferential side, and the upper side of the locking block (41) is provided with a limiting groove (413) matched with the limiting column (121).

8. The replaceable cable power bank of claim 1 or 2 or 3 or 4 or 5 or 6 or 7, wherein: The locking block (41) is provided with a guide surface (414) on both sides, and the two guide surfaces (414) are arranged to be inclined to each other.

9. The replaceable cord power bank of claim 8, wherein: The charging line (43) is at least one.

10. The replaceable cord power bank of claim 8, wherein: The shell (1) is provided with an accommodating card slot (431) for accommodating the charging line (43).

Images