Mobile power supply with pluggable charging wire

Abstract

The utility model discloses a mobile power supply with a pluggable charging wire, which relates to the technical field of mobile power supplies and comprises a bottom cover, a surface cover is mounted at the upper end of one side of the bottom cover, a battery cell is arranged at the bottom in the bottom cover, a middle frame is mounted at the lower end of one side of the bottom cover, and a PCB is arranged on the upper side in the bottom cover. The upper end of the PCB is provided with a button and a charging line, and the lower end of the bottom cover is provided with a rear cover. A first clamping plate is mounted at the upper end of the bottom cover, and take-up grooves are formed in the two sides of the upper end of the first clamping plate; compared with the prior art, the mobile power supply has the advantages that the mobile power supply can quickly plug and pull the charging wire, so that the charging wire cannot be knotted and scattered, the mobile power supply is more attractive and convenient to use, the mobile power supply can clamp and fix the charging wire and other circuits plugged in the PCB, and the charging wire and other circuits can be conveniently connected with the PCB when the charging wire and other circuits are connected with the PCB. And separation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile power supply technical field, concretely is a kind of mobile power supply with pluggable charging wire. BACKGROUND

[0002] Nowadays, smart phones have been widely popularized, in order to solve the problem of charging mobile phone when going out, various mobile power supplies appear on the market, mobile power supply is also called power bank, travel charger and the like. A kind of portable charger integrating power supply and charging function can charge mobile phone, tablet computer and other digital devices anytime and anywhere. Generally, lithium battery (or dry battery, less common) is used as power storage unit, which is convenient and fast.

[0003] However, the existing mobile power supply generally does not have charging wire or has charging wire, but the mobile power supply with charging wire cannot be plugged and disassembled with the charging wire, and it is easy to cause the charging wire to be knotted and scattered, which is inconvenient to use. Therefore, we provide a mobile power supply with pluggable charging wire. INVENTION CONTENTS

[0004] The utility model aims at providing a mobile power supply with pluggable charging wire.

[0005] To solve the problems in the above background art, the utility model provides the following technical scheme: a mobile power supply with pluggable charging wire, comprising a bottom cover, a face cover is installed at the upper end of one side of the bottom cover, an electric core is arranged at the bottom inside the bottom cover, a middle frame is installed at the lower end of one side of the bottom cover, a PCB is arranged at the upper side inside the bottom cover, a key and a charging wire are respectively installed at the upper end of the PCB, and a rear cover is installed at the lower end of the bottom cover; a first clamping plate is installed at the upper end of the bottom cover, a wire collecting groove is formed at the both sides of the upper end of the first clamping plate, a sliding column is installed at the both sides of the lower end of the first clamping plate, a sliding block is installed at the lower end of the sliding column, a sliding box is installed at one side of the sliding block, a first spring is installed at the upper end of the sliding block, an installation box is installed at one side of the upper end of the first clamping plate, a second clamping plate is installed at one side inside the installation box, a second spring is arranged at one side of the second clamping plate, and a pull plate is installed at the center position of the upper end of the first clamping plate.

[0006] Preferably, the charging wire is made of TPE material, and the two ends of the charging wire are TYPE-C port and apple port respectively.

[0007] Preferably, the charging wire is movably connected with the PCB, and the PCB is fixedly connected with the bottom cover.

[0008] Preferably, the sliding column penetrates through the PCB, and the sliding column is movably connected with the PCB.

[0009] Preferably, the slide column is fixedly connected with the first spring, and the first spring is slidingly connected with the slide box.

[0010] Preferably, the mounting box is slidingly connected with the second clamping plate, the second clamping plate is elastically connected with the second spring, and the second spring is located in the mounting box.

[0011] By the cooperation of the battery cell, the PCB and the charging wire, the power supply can charge the mobile power supply or the mobile power supply can charge the mobile phone, and the two ends of the PCB are provided with different ports, so that different mobile phones can be charged. Since the two ends of the charging wire are movably connected with the mobile power supply, the charging wire can be plugged and unplugged, and is convenient to store. The charging wire itself can be in a U-shaped form after being inserted into the PCB at the two ends, and can be used as decoration to beautify the appearance of the product. The mobile power supply can quickly plug and unplug the charging wire, so that the charging wire cannot be knotted or scattered, and the mobile power supply is more beautiful and convenient to use.

[0012] By the cooperation of the mounting box, the second clamping plate and the second spring, the second spring can clamp and fix the charging wire, so that the charging wire cannot be separated from the PCB. By the cooperation of the sliding block, the first spring and the slide column, the distance between the first clamping plate and the PCB can be adjusted, so that other lines inserted into the surface of the PCB can be clamped, and the mobile power supply can clamp and fix the charging wire and other lines inserted into the PCB, so that the charging wire and other lines cannot be separated from the PCB when being connected with the PCB. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the embodiment of the utility model;

[0014] Figure 2 It is a side view of the embodiment of the utility model;

[0015] Figure 3 It is a structural schematic view of the inside of the bottom cover in the embodiment of the utility model;

[0016] Figure 4 It is a connection structural schematic view of the first clamping plate to the second clamping plate in the embodiment of the utility model.

[0017] In the drawing: 1, charging wire; 2, face cover; 3, battery cell; 4, middle frame; 5, back cover; 6, button; 7, PCB; 8, bottom cover; 9, first clamping plate; 10, wire collecting groove; 11, slide column; 12, first spring; 13, sliding block; 14, slide box; 15, mounting box; 16, second clamping plate; 17, second spring; 18, pull plate. DETAILED DESCRIPTION

[0018] The specific embodiments of the present application will be further described below with reference to the drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1:

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a mobile power supply with pluggable charging wire, including bottom cover 8, the upper end of one side of bottom cover 8 is equipped with face cover 2, the bottom of inside of bottom cover 8 is provided with electric core 3, the lower end of one side of bottom cover 8 is equipped with middle frame 4, the upper side of inside of bottom cover 8 is provided with PCB 7, and the upper end of PCB 7 is equipped with button 6 and charging wire 1 respectively, and the lower end of bottom cover 8 is equipped with back cover 5.

[0021] Charging wire 1 adopts TPE material, and the two ends of charging wire 1 are TYPE-C port and apple port respectively.

[0022] Charging wire 1 is movably connected with PCB 7, and PCB 7 is fixedly connected with bottom cover 8.

[0023] Specifically, when charging is needed, the charging port of the mobile phone to be charged is checked, then one end of the charging wire 1 corresponding to the charging port is pulled out from the PCB 7, and then the port is inserted into the mobile phone, so that the electric quantity in the electric core 3 is transmitted to the mobile phone by the PCB 7, thereby charging. When use is finished, the used port can be reinserted into the original position, or the charging wire 1 can be pulled out and placed in a pocket. Since the charging wire 1 has moderate hardness and softness, when the two ports of the charging wire 1 are inserted into the PCB 7, the charging wire 1 will present a U-shaped shape, so that the charging wire 1 will not be tangled and scattered. In addition, the two ends of the charging wire 1 are provided with different ports, which can meet the charging needs of different mobile phone interfaces, so that the mobile power supply can quickly plug and unplug the charging wire 1, the charging wire 1 will not be tangled and scattered, and the mobile power supply is more beautiful and convenient to use.

[0024] Embodiment 2:

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a mobile power supply with pluggable charging wire, the upper end of bottom cover 8 is installed with first clamping plate 9, the both sides of first clamping plate 9 upper end are all set with take-up groove 10, the both sides of first clamping plate 9 lower end are all installed with slide post 11, the lower end of slide post 11 is installed with sliding block 13, the one side of sliding block 13 is installed with slide box 14, the upper end of sliding block 13 is installed with first spring 12, the one side of first clamping plate 9 upper end is installed with installation box 15, the one side inside installation box 15 is installed with second clamping plate 16, the one side of second clamping plate 16 is provided with second spring 17, the central position of first clamping plate 9 upper end is installed with pull plate 18.

[0026] Slide post 11 passes through PCB 7, and slide post 11 is in sliding connection with PCB 7.

[0027] Slide post 11 is in fixed connection with first spring 12, and first spring 12 is in sliding connection with slide box 14.

[0028] Installation box 15 is in sliding connection with second clamping plate 16, second clamping plate 16 is in elastic connection with second spring 17, and second spring 17 is located inside installation box 15.

[0029] Specifically, when it is needed to pull out charging wire 1, second clamping plate 16 is pushed to move to one side inside installation box 15, and second clamping plate 16 will extrude second spring 17 when moving, at this time, the fixation of second clamping plate 16 to charging wire 1 disappears, then the port needed to be used is pulled out, then second clamping plate 16 is released to return to the original position under the elasticity of second spring 17 and limit the other end of charging wire 1, so that charging wire 1 will not be separated from PCB 7, when it is needed to use the surface socket of PCB 7, first clamping plate 9 is pulled through pull plate 18 to drive sliding block 13 to slide inside slide box 14 through slide post 11 and extrude first spring 12, so that the spacing between first clamping plate 9 and PCB 7 increases, then the wire is inserted into the socket on the surface of PCB 7 and located in take-up groove 10, then pull plate 18 is released, sliding block 13 moves downward under the elasticity of first spring 12, at this time, first clamping plate 9 moves together with first spring 12, so that first clamping plate 9 clamps the wire on the surface of PCB 7, so that the wire will not be separated from PCB 7, so that the mobile power supply can clamp and fix charging wire 1 and other wires inserted in PCB 7, so that charging wire 1 and other wires will not be separated from PCB 7 when being connected with PCB 7.

[0030] The embodiments of the present application are described in detail in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A portable power bank with a pluggable charging cable, comprising a bottom cover (8), characterized in that: A face cover (2) is installed on the upper end of one side of the bottom cover (8). A battery cell (3) is installed at the bottom inside the bottom of the bottom cover (8). A middle frame (4) is installed on the lower end of one side of the bottom cover (8). A PCB (7) is installed on the upper side inside the bottom cover (8). A button (6) and a charging cable (1) are respectively installed on the upper end of the PCB (7). A back cover (5) is installed on the lower end of the bottom cover (8). The upper end of the bottom cover (8) is equipped with a first clamping plate (9). The upper end of the first clamping plate (9) has wire take-up grooves (10) on both sides. The lower end of the first clamping plate (9) has sliding columns (11) on both sides. The lower end of the sliding column (11) is equipped with a slider (13). The slider (13) has a sliding box (14) on one side. The upper end of the slider (13) is equipped with a first spring (12). The upper end of the first clamping plate (9) is equipped with an installation box (15). The installation box (15) has a second clamping plate (16) on one side. The second clamping plate (16) has a second spring (17) on one side. The center of the upper end of the first clamping plate (9) is equipped with a pull plate (18).

2. A portable power bank with a pluggable charging cable according to claim 1, characterized in that: The charging cable (1) is made of TPE material, and the two ends of the charging cable (1) are TYPE-C port and Apple port, respectively.

3. A portable power bank with a pluggable charging cable according to claim 2, characterized in that: The charging cable (1) is movably connected to the PCB (7), and the PCB (7) is fixedly connected to the bottom cover (8).

4. A portable power bank with a detachable charging cable according to claim 1, characterized in that: The sliding post (11) passes through the PCB (7) and is slidably connected to the PCB (7).

5. A portable power bank with a pluggable charging cable according to claim 4, characterized in that: The sliding column (11) is fixedly connected to the first spring (12), and the first spring (12) is slidably connected to the sliding box (14).

6. A portable power bank with a pluggable charging cable according to claim 1, characterized in that: The mounting box (15) is slidably connected to the second clamping plate (16), the second clamping plate (16) is elastically connected to the second spring (17), and the second spring (17) is located inside the mounting box (15).

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