Split type high-efficiency rapid charger

Abstract

The utility model discloses a split type high-efficiency rapid charger, which comprises a rapid charger shell, one end of the rapid charger shell is provided with an end plate, the end plate is provided with a plurality of installation ports, channels communicated with the installation ports are arranged among the installation ports, and conductive cylinders are arranged in the rapid charger shell at positions right opposite to the installation ports. Fixing sleeves are arranged in the mounting ports, inserting pieces are mounted in the fixing sleeves, one ends of the inserting pieces penetrate through the mounting ports and extend to the outside, the other ends of the inserting pieces are inserted into the conductive cylinders, and a positioning plate is mounted between the fixing sleeves and arranged in the channel. According to the utility model, the structure is simple, the insertion sheet can be inserted into the conductive cylinder along the mounting port, and the other end of the fixing sleeve and the other end of the insertion sheet can be hidden in the mounting port, so that the insertion sheet is hidden, the insertion sheet bending caused by protrusion is avoided, the size of the device is reduced, the storage is convenient, and the insertion sheet is convenient to replace through the split arrangement.

Description

Technical Field

[0001] The utility model relates to the technical field of fast chargers, in particular to a split-type high-efficiency fast charger. Background Art

[0002] A fast charger (or fast charger for short) is a device that can fully charge a device (such as a mobile phone, tablet computer, etc.) in a relatively short time. Its principle is mainly based on the improvement of battery energy density and the increase of charging current. With the advancement of technology, the improvement of battery materials has enabled the battery to store more energy, increased the energy density of the battery, and thus shortened the charging time. At the same time, fast charging technology increases the charging current and delivers energy to the device at a higher power, thereby speeding up the charging speed.

[0003] However, current fast chargers have a simple structure, and the plugs on the fast chargers are generally fixed. This means that once the plugs are bent, they cannot be inserted into the power socket, making the fast charger unusable. In addition, the exposed plugs are more dangerous. Once they collide with external objects, they are easily damaged. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a split type high-efficiency fast charger, in which the plug and the fast charger housing are separately arranged and can be hidden, so as to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical scheme: a split-type high-efficiency fast charger, comprising a fast charger shell, one end of the fast charger shell is installed with an end plate, a plurality of mounting ports are arranged on the end plate, channels connecting the mounting ports are arranged between the mounting ports, conductive cylinders are installed at the inside of the fast charger shell opposite to the mounting ports, fixing sleeves are arranged in the mounting ports, plugs are installed in the fixing sleeves, one end of the plugs extends through the mounting ports to the outside, and the other end is inserted into the conductive cylinder, positioning plates are installed between the fixing sleeves, the positioning plates are arranged in the channels, and positioning components are installed on both sides of the channels to limit the positioning plates in the channels.

[0006] As a preferred technical solution, the positioning components include a positioning block and multiple compression springs, grooves are provided on both sides of the channel, and sliding grooves are provided on both sides of the grooves. One end of the positioning block is arranged on the outer surface of the positioning plate and presses the positioning plate. The other end of the positioning block is inserted into the groove. One end of the compression spring is installed on the positioning block, and the other end is installed on the inner wall surface of the groove. Both sides of the positioning block protrude to form a slider, and the slider is slidably set in the slide groove.

[0007] As a preferred technical solution, a charging mainboard is installed inside the fast charger housing, and a wire is connected between the conductive tube and the charging mainboard.

[0008] As a preferred technical solution, the positioning plate is made of metal material, and the fixing sleeve is made of insulating plastic material.

[0009] As a preferred technical solution, the conductive tube is made of brass material.

[0010] As a preferred technical solution, the cross section of the inner cavity of the conductive tube matches the cross section of the insert, and the outer wall surface of the insert is arranged to abut against the inner wall surface of the conductive tube.

[0011] As a preferred technical solution, the depth of the inner cavity of the conductive tube is greater than the length of the insert.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and the fixing sleeve and the plug-in piece can be fixed together by the positioning plate, which is convenient for synchronous disassembly and assembly, and after moving the positioning block, the plug-in piece can be quickly taken out from the installation opening, and after the plug-in piece is reversed, the plug-in piece can be inserted into the interior of the conductive cylinder along the installation opening, and the other end of the fixing sleeve and the plug-in piece can be hidden in the installation opening, thereby hiding the plug-in piece, avoiding bending of the plug-in piece caused by protrusion, and also reducing the volume of the device, which is convenient for storage, and the plug-in piece can be easily replaced through the split setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the insert, the fixing sleeve and the conductive tube in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model after the insert and the conductive tube are separated;

[0018] Figure 5 It is a schematic diagram of the structure of the utility model after the insert is removed.

[0019] Among them, 1. fast charger housing; 2. end plate; 3. plug-in piece; 4. mounting port; 5. positioning block; 6. fixing sleeve; 7. groove; 8. compression spring; 9. positioning plate; 10. slider; 11. conductive tube; 12. slide groove; 13. channel. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0022] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a split-type high-efficiency fast charger of the utility model comprises a fast charger housing 1, an end plate 2 is installed at one end of the fast charger housing 1, a plurality of mounting openings 4 are arranged on the end plate 2, and channels 13 connecting the mounting openings 4 are arranged between the mounting openings 4, and conductive cylinders 11 are installed at the inside of the fast charger housing 1 opposite to the mounting openings 4, fixing sleeves 6 are arranged in the mounting openings 4, and plug-ins 3 are installed in the fixing sleeves 6, one end of the plug-in sheet 3 extends through the mounting openings 4 to the outside, and the other end is inserted into the conductive cylinder 11, and positioning plates 9 are installed between the fixing sleeves 6, the positioning plates 9 are arranged in the channels 13, and positioning components for limiting the positioning plates 9 in the channels 13 are installed on both sides of the channels 13.

[0024] In this embodiment, the positioning components include a positioning block 5 and a plurality of compression springs 8. Grooves 7 are provided on both sides of the channel 13. Slide grooves 12 are provided on both sides of the groove 7. One end of the positioning block 5 is arranged on the outer surface of the positioning plate 9 and presses the positioning plate 9. The other end of the positioning block 5 is inserted into the groove 7. One end of the compression spring 8 is installed on the positioning block 5, and the other end is installed on the inner wall surface of the groove 7. Both sides of the positioning block 5 protrude to form a slider 10, and the slider 10 is slidably set in the slide groove 12.

[0025] In this embodiment, a charging mainboard is installed inside the fast charger housing 1, and a wire is connected between the conductive tube 11 and the charging mainboard.

[0026] In this embodiment, the positioning plate 9 is made of metal material, and the fixing sleeve 6 is made of insulating plastic material. The positioning plate made of metal material increases firmness, while the fixing sleeve made of insulating plastic avoids conduction between the plugs to ensure safety in use.

[0027] In this embodiment, the conductive tube 11 is made of brass material, so that the conductive tube has high conductivity.

[0028] In this embodiment, the cross section of the inner cavity of the conductive tube 11 matches the cross section of the insert 3, and the outer wall surface of the insert 3 is arranged to abut against the inner wall surface of the conductive tube 11, so that the insert can abut against the inner wall of the conductive tube to ensure tight contact.

[0029] In this embodiment, the depth of the inner cavity of the conductive tube 11 is greater than the length of the inserting piece 3, so that the inserting piece can be smoothly inserted into the conductive tube.

[0030] When not in use, the positioning block can be pushed outward to move the positioning block away from the positioning plate and retract into the groove. After losing the obstruction of the positioning block, the fixing sleeve can be taken out of the installation opening by holding the insert piece. Since the fixing sleeves are connected together through the positioning plate, the two insert pieces can be removed synchronously. After being taken out, the insert piece can be reversed so that the long end of the insert piece can pass through the installation opening and be inserted into the conductive cylinder, while the fixing sleeve and the short end are hidden inside the end plate, and the positioning block pops out inward by the rebound of the compression spring, thereby pressing the positioning plate tightly in the channel again, hiding the insert piece, avoiding the bending of the insert piece caused by the protrusion, and reducing the volume of the device, which is convenient for storage;

[0031] When in use, the positioning block can be pushed again, and the plug can be pulled out again, and the plug can be reversed again, so that the long end of the plug is exposed, and the short end can be inserted into the conductive cylinder, so that the conductive cylinder is connected, so that the plug can be plugged into the power socket.

[0032] The insert can be disassembled and replaced by moving the positioning block, thus avoiding the need for a complete replacement and reducing costs.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A split type high efficiency fast charger, characterized by: The invention comprises a fast charger housing (1), wherein an end plate (2) is installed at one end of the fast charger housing (1), a plurality of mounting openings (4) are provided on the end plate (2), a passage (13) communicating with the mounting openings (4) is provided between the mounting openings (4), a conductive cylinder (11) is installed in the interior of the fast charger housing (1) at a position opposite to the mounting openings (4), a fixing sleeve (6) is provided in the mounting openings (4), a plug-in sheet (3) is installed in the fixing sleeve (6), one end of the plug-in sheet (3) passes through the mounting opening (4) and extends to the outside, and the other end is inserted into the conductive cylinder (11), a positioning plate (9) is installed between the fixing sleeves (6), the positioning plate (9) is arranged in the passage (13), and positioning components for limiting the positioning plate (9) in the passage (13) are installed on both sides of the passage (13).

2. The split-type high-efficiency fast charger according to claim 1 is characterized in that: The positioning components include a positioning block (5) and a plurality of compression springs (8). Grooves (7) are provided on both sides of the channel (13). Slide grooves (12) are provided on both sides of the groove (7). One end of the positioning block (5) is arranged on the outer side surface of the positioning plate (9) and is pressed against the positioning plate (9). The other end of the positioning block (5) is inserted into the groove (7). One end of the compression spring (8) is installed on the positioning block (5) and the other end is installed on the inner wall surface of the groove (7). Both sides of the positioning block (5) protrude to form sliders (10), and the sliders (10) are slidably arranged in the slide grooves (12).

3. The split-type high-efficiency fast charger according to claim 1, characterized in that: A charging mainboard is installed inside the fast charger housing (1), and a wire is connected between the conductive cylinder (11) and the charging mainboard.

4. The split-type high-efficiency fast charger according to claim 1, characterized in that: The positioning plate (9) is made of metal material, and the fixing sleeve (6) is made of insulating plastic material.

5. The split-type high-efficiency fast charger according to claim 1, characterized in that: The conductive tube (11) is made of brass material.

6. The split-type high-efficiency fast charger according to claim 1, characterized in that: The cross section of the inner cavity of the conductive tube (11) matches the cross section of the inserting piece (3), and the outer wall surface of the inserting piece (3) is arranged to abut against the inner wall surface of the conductive tube (11).

7. The split-type high-efficiency fast charger according to claim 1, characterized in that: The depth of the inner cavity of the conductive tube (11) is greater than the length of the insert (3).

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