Three-in-one charging equipment

Abstract

The utility model discloses three-in-one charging equipment, which relates to the field of charging equipment, and comprises a charging main body and a charging groove arranged at the upper end of the charging main body, an electricity storage module is arranged at the lower end in the charging main body, the charging groove is connected with the electricity storage module, a take-up wheel is arranged in the charging main body, and the take-up wheel is connected with the charging groove. And a three-in-one mechanism is arranged in the take-up wheel. According to the three-in-one charging equipment, the power storage module in the charging main body can be charged through the charging groove before use, when the three-in-one charging equipment is used, a start button is pressed, a display lamp is turned on, the electric quantity in the power storage module can be displayed, workers can conveniently observe the internal electric quantity, and when the three-in-one charging equipment is used, the working efficiency is improved. When the mobile phone charging device is used, the charging data line in the take-up wheel is pulled, and the charging data line can be inserted into a mobile phone charging port for charging.

Description

Technical Field

[0001] The utility model relates to the technical field of charging equipment, in particular to a three-in-one charging equipment. Background Art

[0002] "Three-in-one charging device" usually refers to a device that integrates multiple charging functions. It is mainly used to provide charging services for different types of electronic products. It combines a data cable, a charging head and a mobile power supply into one product.

[0003] In the prior art, when a charging device is accidentally dropped while in use and falls to the ground, it is easy to cause damage to the internal electronic components;

[0004] In order to overcome the above-mentioned shortcomings, a Chinese patent of the prior art (publication number CN221747579U) discloses a power bank with a protective function, including a power bank protection structure, the power bank protection structure includes a power bank body, the front side of the power bank body is installed with an anti-falling mechanism, and the side of the power bank body is installed with an anti-collision mechanism; the anti-falling mechanism includes an anti-falling plate, and the top of the inner cavity of the anti-falling plate is respectively provided with a second mounting groove and a first mounting groove. The power bank with a protective function is configured so that after people insert the charging head into the first USB port or the second USB port, they hold the anti-falling plate by hand and rotate it upward. At this time, the first mounting groove or the second mounting groove on the anti-falling plate will clamp the charging head. This can avoid the situation where the mobile phone line is quickly pulled out of the power bank and the charging port is scratched, or the situation where the charging line causes the charging line to slide and eventually throw the power bank out.

[0005] Although the existing technology can overcome the above-mentioned shortcomings, there are still other problems in its operation. For example, if the charging device is used, a data cable and a charging head are required, which is cumbersome and cannot be used in one, which is not conducive to the user's portability. Utility Model Content

[0006] The purpose of the present invention is to provide a three-in-one charging device to solve the problem in the above-mentioned background technology that the use of the charging device requires the use of a data cable and a charging head, which is cumbersome, cannot be used in one, and is not conducive to the user's portability.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a three-in-one charging device, comprising a charging body and a charging slot provided at the upper end of the charging body, a power storage module provided at the lower end of the charging body, and the charging slot being connected to the power storage module;

[0008] The charging body is provided with a take-up wheel inside, and a three-in-one mechanism is provided inside the take-up wheel, and the three-in-one mechanism is provided with a charging data cable, and the end of the charging data cable is wound inside the take-up wheel;

[0009] A protective shell is provided on the outside of the charging body, and a shock-absorbing protection structure is provided between the protective shell and the charging body. The shock-absorbing protection mechanism is provided with a return spring, and the return spring is provided between the charging body and the protective shell.

[0010] Furthermore, a start button is fixedly installed on the left side of the charging body, and a display light is provided above the start button, and the display light is provided on the left side of the charging body.

[0011] Furthermore, a replaceable AC plug is provided at the lower end of the power storage module, and a wire hanging block is provided at the lower left end of the charging body, and the replaceable AC plug is foldable and retractable.

[0012] Furthermore, circular grooves are fixedly installed on the front and rear sides of the charging body, and a sealing rod is fixedly installed on the inner side of the protective shell, and the inner side of the sealing rod is arranged to fit the inner wall of the circular groove.

[0013] Furthermore, a rubber protective pad is fixedly installed on the inner wall of the protective shell, and the rubber protective pad is in the shape of a long strip, and there are four rubber protective pads, and the rubber protective pads are arranged at the four corners of the inner wall of the protective shell.

[0014] Furthermore, heat dissipation vents are provided on the left and right sides of the charging body, and the heat dissipation vents are evenly distributed.

[0015] Furthermore, openings are provided on the outer side of the protective shell at positions corresponding to the charging body.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Before use, the power storage module inside the charging body can be charged through the charging slot. When in use, by pressing the start button, the indicator light will light up, which can show the power level inside the power storage module, making it easier for staff to observe the internal power level;

[0018] Furthermore, when in use, it can also be charged through a replaceable AC plug. At this time, the power storage module can be charged through the replaceable AC plug. When in use, by pulling the charging data cable inside the take-up wheel, the charging data cable can be plugged into the charging port of the mobile phone for charging;

[0019] Furthermore, it can be used as a charging head with a replaceable AC plug, which is convenient for users to carry and use. The setting of the hanging wire block can facilitate users to wear a rope for use, which is easy to carry and take, simple and convenient to use. Figure 7 As shown, the replaceable AC prongs can be replaced with different types of prongs;

[0020] 2. When in use, the protective shell protects the charging body. If the charging device accidentally falls, the return spring between the protective shell and the charging body acts as a buffer, damping the reciprocating rebound force of the return spring to prevent the reciprocating vibration of the return spring, thereby effectively protecting the charging body.

[0021] Furthermore, four groups of rubber protective pads are arranged on the inner wall of the protective shell to protect the four corners of the charging body to prevent the four corners from hitting the ground and damaging internal parts when the device falls. At the same time, heat dissipation vents are opened on the left and right sides of the protective shell. The setting of the heat dissipation vents can enable the charging body to circulate with the outside air, avoiding internal overload and heat generation caused by long-term use of the charging device to damage internal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right end;

[0025] Figure 4 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the charging body of the utility model in a front cross-section;

[0027] Figure 6 This is a schematic top view of the three-dimensional structure of the shock-absorbing protection mechanism of the utility model;

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure of the replaceable AC plug of the utility model when viewed from above.

[0029] In the figure: 1. Charging body; 2. Charging slot; 3. Replaceable AC plug; 4. Wire hanging block; 5. Start button; 6. Display light; 7. Wire reel; 8. Charging data cable; 9. Power storage module; 10. Protective shell; 11. Reset spring; 12. Sealing rod; 13. Round groove; 14. Rubber protective pad; 15. Heat dissipation vent. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1:

[0032] like Figure 1-Figure 5 The technical solution shown, in order to solve the problem of inconvenience in use, discloses: a charging body 1 and a charging slot 2 opened at the upper end of the charging body 1, and a power storage module 9 is provided at the lower end of the charging body 1, and the charging slot 2 is connected to the power storage module 9. A start button 5 is fixedly installed on the left side of the charging body 1, and an indicator light 6 is provided above the start button 5. The indicator light 6 is also provided on the left side of the charging body 1;

[0033] In the embodiment, the power storage module 9 inside the charging body 1 can be charged through the charging slot 2 before use. When in use, by pressing the start button 5, the display light 6 lights up, which can display the power level inside the power storage module 9, making it easier for staff to observe the internal power level.

[0034] Example 2:

[0035] like Figure 1-Figure 7 The technical solution shown, in order to solve the problem of inconvenience in using the charging device, discloses: a take-up reel 7 is provided inside the charging body 1, and a three-in-one mechanism is provided inside the take-up reel 7. The three-in-one mechanism is provided with a charging data cable 8, and the end of the charging data cable 8 is wound inside the take-up reel 7. A replaceable AC plug 3 is provided at the lower end of the power storage module 9, and a wire hanging block 4 is provided at the lower left end of the charging body 1. The replaceable AC plug 3 is foldable and retractable.

[0036] In the embodiment, when in use, it can also be charged through the replaceable AC plug 3. At this time, the power storage module 9 can be charged through the replaceable AC plug 3. When in use, by pulling the charging data line 8 inside the take-up wheel 7, the charging data line 8 can be plugged into the charging port of the mobile phone for charging. At the same time, it can be used as a charging head with the replaceable AC plug 3, which is convenient for users to carry and use. The setting of the hanging line block 4 can make it convenient for users to wear a rope for use, which is easy to carry and take, simple and convenient to use. Figure 7 As shown, the replaceable AC plug 3 can be replaced with different types of plugs;

[0037] Example 3:

[0038] like Figure 1-Figure 7The technical solution shown is based on the second embodiment. In order to solve the problem that the charging device is easily damaged when it falls, the following is disclosed: a protective shell 10 is provided on the outer side of the charging body 1, and a shock-absorbing protection structure is provided between the protective shell 10 and the charging body 1, and the shock-absorbing protection mechanism is provided with a reset spring 11, and the reset spring 11 is provided between the charging body 1 and the protective shell 10; circular grooves 13 are fixedly installed on the front and rear sides of the charging body 1, and a sealing rod 12 is fixedly installed on the inner side of the protective shell 10, and the inner side of the sealing rod 12 is arranged in contact with the inner wall of the circular groove 13; a rubber protective pad 14 is fixedly installed on the inner wall of the protective shell 10, and the rubber protective pad 14 is arranged in an elongated strip shape, and there are four rubber protective pads 14, and the rubber protective pads 14 are arranged at the four corners of the inner wall of the protective shell 10; heat dissipation vents 15 are provided on the left and right sides of the charging body 1, and the heat dissipation vents 15 are evenly distributed, and openings are provided on the outer side of the protective shell 10 at positions corresponding to the charging body 1;

[0039] In the embodiment, when in use, the charging body 1 is protected by the protective shell 10. If the charging device accidentally falls, the reset spring 11 between the protective shell 10 and the charging body 1 is used for buffering. At the same time, when the protective shell 10 shakes, the sealing rod 12 and the inside of the circular groove 13 are sealed together. As the sealing rod 12 pushes and damps, the reciprocating rebound force of the reset spring 11 can be damped to avoid the reciprocating vibration of the reset spring 11, thereby effectively protecting the charging body 1. Four groups of rubber protective pads 14 are arranged and distributed on the inner wall of the protective shell 10 to protect the four corners of the charging body 1 to prevent the four corners from touching the ground and damaging the internal parts when the device falls. At the same time, heat dissipation vents 15 are provided on the left and right sides of the protective shell 10. The setting of the heat dissipation vents 15 can enable the charging body 1 to circulate with the outside air, thereby avoiding internal overload and heat damage to the internal parts of the charging device due to long-term use.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-in-one charging device, comprising a charging body (1) and a charging slot (2) provided at the upper end of the charging body (1), wherein a power storage module (9) is provided at the lower end of the interior of the charging body (1), and the charging slot (2) is connected to the power storage module (9); Its characteristics are: The charging body (1) is provided with a take-up wheel (7) inside, and a three-in-one mechanism is provided inside the take-up wheel (7), and the three-in-one mechanism is provided with a charging data cable (8), and the end of the charging data cable (8) is wound inside the take-up wheel (7); A protective shell (10) is provided on the outside of the charging body (1), and a shock-absorbing protection structure is provided between the protective shell (10) and the charging body (1), and the shock-absorbing protection mechanism is provided with a return spring (11), and the return spring (11) is provided between the charging body (1) and the protective shell (10).

2. The three-in-one charging device according to claim 1, characterized in that: A start button (5) is fixedly installed on the left side of the charging main body (1), and a display light (6) is provided above the start button (5), and the display light (6) is provided on the left side of the charging main body (1).

3. The three-in-one charging device according to claim 1, characterized in that: The lower end of the power storage module (9) is provided with a replaceable AC plug (3), and the lower left end of the charging body (1) is provided with a wire hanging block (4), and the replaceable AC plug (3) is foldable and retractable.

4. The three-in-one charging device according to claim 1, characterized in that: Circular grooves (13) are fixedly installed on the front and rear sides of the charging body (1), and a sealing rod (12) is fixedly installed on the inner side of the protective shell (10), and the inner side of the sealing rod (12) is arranged to fit the inner wall of the circular groove (13).

5. The three-in-one charging device according to claim 4, characterized in that: A rubber protective pad (14) is fixedly mounted on the inner wall of the protective shell (10), and the rubber protective pad (14) is arranged in the shape of a long strip, and the number of the rubber protective pads (14) is four, and the rubber protective pads (14) are arranged at the four corners of the inner wall of the protective shell (10).

6. The three-in-one charging device according to claim 5, characterized in that: Heat dissipation openings (15) are provided on the left and right sides of the charging body (1), and the heat dissipation openings (15) are evenly distributed.

7. The three-in-one charging device according to claim 6, characterized in that: Openings are provided on the outer side of the protective shell (10) and at positions corresponding to the charging body (1).

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