CN220066165U - Self-charging and discharging USB charging structure - Google Patents
Self-charging and discharging USB charging structure Download PDFInfo
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- CN220066165U CN220066165U CN202320752708.7U CN202320752708U CN220066165U CN 220066165 U CN220066165 U CN 220066165U CN 202320752708 U CN202320752708 U CN 202320752708U CN 220066165 U CN220066165 U CN 220066165U
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- 238000007599 discharging Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a self-charging and discharging USB charging structure, which comprises a USB charging wire, wherein a charging plug is connected to the end of the USB charging wire, a USB male head is arranged at the front side of the charging plug, a charging contact pin is arranged at the lower end of the charging plug, the charging contact pin moves at the lower end of the charging plug through a contact pin poking back button to stretch out and draw back, the charging plug comprises a plug shell, a conversion group and two battery groups, the conversion group and the two battery groups are both arranged in the plug shell, the conversion group is fixedly arranged in the middle position in the plug shell, the two battery groups are respectively and movably arranged at two sides of the conversion group, the USB male head and the charging contact pin are electrically connected with the conversion group, and the two battery groups are electrically connected with the conversion group; according to the utility model, the USB male head and the charging pin are directly arranged on the charging plug, and the self-charging and discharging of the charging structure are realized through the direct charging and the direct electricity storage conversion of the battery pack and the electricity storage conversion of the battery pack, so that the use of people is satisfied.
Description
Technical Field
The utility model belongs to the technical field of electronic charging equipment production, and particularly relates to a self-charging and discharging USB charging structure.
Background
The USB charging wire is a USB data wire and is used for connecting and communicating a computer with external equipment and also can be used for charging a mobile phone and connecting with the outside. At present, a USB data line on the market is usually directly and fixedly connected to a charger during production when being used for charging, and voltage is reduced through a conversion structure in the charger so as to charge electronic equipment; for a common charger, the charging can be performed in one direction only, and as the use of electronic equipment such as a mobile phone and a computer is wider and wider, the matching of a USB charging wire capable of being charged in one direction and the charger can not meet the requirement of use, so that the problem that the electronic equipment such as the mobile phone and the computer can not be charged in time is continuously solved, and the influence on life and work caused by the fact that the electronic equipment such as the mobile phone and the computer can not be charged in time is avoided; in general, the existing method of timely charging is that the charger and the charging wire are carried with the charger to supply power to the electronic equipment in time, but the charger can only supply power to the electronic equipment in one direction to the charging wire, and after the electricity of the charger is used, the charger is carried with the charger to charge the charger, so that the charger is inconvenient to use.
The application number is CN201820182820.0, and the content is: the utility model provides a charger main body, a charger plug and a charger, wherein an L-shaped notch is arranged on the charger main body and comprises a main body bottom surface and a main body side wall; the charger comprises a main body and is characterized in that a first sliding rail structure matched with a charger plug is arranged on the bottom surface of the main body, and a first contact electrode electrically connected with the charger plug is arranged on the side wall of the main body. The bottom surface of the charger plug is provided with a second sliding rail structure which is matched with the charger main body; and a second contact electrode electrically connected with the charger main body is further arranged on the side face of the charger plug. The charger comprises the charger main body and the charger plug. By adopting the utility model, one charger main body can be matched with the charger plugs of different national or regional standards, and when the charger needs to be sent to different countries and regions, the charger main body is provided with the corresponding charger plugs, thereby being convenient for production management and inventory reduction.
The charger can meet the voltage suitability of different countries and regions, but can be used as a common unidirectional charging structure, and the effect of timely supplying power to the electronic equipment can not be achieved under the condition that no power supply exists outdoors.
Disclosure of Invention
In order to solve the problems, the utility model provides the following technical scheme:
the utility model provides a self-charging and discharging's USB charging structure, includes the USB charging wire, USB charging wire end is connected with charging plug, the public head of USB is installed to charging plug front side, charging pin is installed to charging plug lower extreme, charging pin dials back button activity through the contact pin and stretches out and draws back at charging plug lower extreme, charging plug includes plug shell, conversion group and two group batteries are all installed in the plug shell, conversion group fixed mounting intermediate position in the plug shell, two group batteries movable mounting respectively is in conversion group both sides, the public head of USB and charging pin all with conversion group electric connection, two group batteries all with conversion group electric connection.
Preferably, the contact pin poking button comprises a poking rod and a poking piece, a vertical groove is formed in the lower half portion of the left side of the plug shell, the poking rod penetrates through the vertical groove to be connected to the left side of the charging contact pin, the poking piece is fixed at the outer end of the poking rod, and the charging contact pin stretches up and down through the poking rod and the poking piece.
Preferably, the magnet sheets are arranged on the inner sides of the two battery packs, the magnetic metal sheets are arranged on the outer sides of the conversion groups, and the two battery packs are respectively adsorbed and arranged on the magnetic metal sheets on the two sides of the conversion groups through the magnet sheets.
Preferably, a solar charging plate is mounted on the rear side of the plug housing, and the solar charging plate is electrically connected to the two battery packs.
Preferably, the upper end of the charging plug is provided with a USB wire mesh tail except for the connection part of the USB charging wire, and the USB wire mesh tail is integrally formed on the USB charging wire.
Preferably, insulating sealing sheets are arranged on two sides of the vertical groove.
The utility model has the advantages that: according to the utility model, the USB male head and the charging pin are directly arranged on the charging plug, and the direct charging and the conversion of the storage of the battery pack are realized through the storage and the conversion of the storage, so that the self-charging of the charging structure is realized.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view illustrating a structure of a charging pin according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of an embodiment of the present utility model with a charging pin extended;
the embodiment of the utility model mainly comprises the following element symbols:
the solar charging device comprises a USB charging wire-1, a charging plug-2, a plug housing-21, a vertical groove-22, an insulating sealing sheet-23, a conversion group-24, a battery pack-25, a magnet sheet-26, a USB wire mesh tail-27, a USB male head-3, a charging contact pin-4, a contact pin poking back button-5, a poking back rod-51, a poking sheet-52 and a solar charging panel-6.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Please refer to fig. 1 and fig. 2, a self-charging and discharging USB charging structure, including a USB charging wire 1, the end of the USB charging wire 1 is connected with a charging plug 2, a USB male head 3 is installed at the front side of the charging plug 2, the USB male head 3 can meet the connection charging of a USB power port, a charging pin 4 is installed at the lower end of the charging plug 2, the charging pin 4 stretches out and draws back at the lower end of the charging plug 2 through a pin pull-back button 5, as shown in fig. 3 and fig. 4, the charging plug 2 includes a plug housing 21, a conversion group 24 and two battery groups 25, the conversion group 24 and the two battery groups 25 are all installed in the plug housing 21, the conversion group 24 is fixedly installed at the middle position in the plug housing 21, the two battery groups 25 are respectively movably installed at two sides of the conversion group 24, the USB male head 3 is electrically connected with the charging pin 4, and the two battery groups 25 are electrically connected with the conversion group 24.
The contact pin poking-back button 5 comprises a poking-back rod 51 and a poking piece 52, a vertical groove 22 is formed in the lower half portion of the left side of the plug housing 21, the poking-back rod 51 penetrates through the vertical groove 22 to be connected to the left side of the charging contact pin 4, the poking piece 52 is fixed to the outer end of the poking-back rod 51, and the charging contact pin 4 stretches up and down through the poking-back rod 51 and the poking piece 52.
According to the utility model, the USB male head 3 and the charging pin 4 are directly arranged on the charging plug 2, and the direct charging and the self-charging of the charging structure are realized through the storage and discharging of the battery pack 25 and the conversion of the storage and discharging by the conversion set 24.
Magnet pieces 26 are mounted on the inner sides of the two battery packs 25, magnetic metal pieces are arranged on the outer sides of the conversion groups 24, the two battery packs 25 are respectively mounted on the magnetic metal pieces on the two sides of the conversion groups 24 through the adsorption of the magnet pieces 26, the number of the battery packs 25 can be selected in the plug shell 21 according to actual use needs of users, the magnet pieces 26 are magnetically attracted on the magnetic metal pieces on the outer sides of the conversion groups 24 to achieve fixation, and the battery packs 25 convenient for storing electric quantity can be replaced.
The solar charging plate 6 is installed on the rear side of the plug housing 21, and the solar charging plate 6 is electrically connected to the two battery packs 25 to charge the electronic equipment for emergency power supply.
The charging plug 2 upper end is located except being provided with USB line net tail 27 in USB charging wire 1 junction, USB line net tail 27 integrated into one piece is on USB charging wire 1, increases the connection fastness between charging plug 2 and the USB charging wire 1, avoids junction live time to have long to appear the rupture.
Insulating sealing sheets 23 are arranged on two sides of the vertical groove 22, so that dust is prevented from entering the charging pin 4, and charging safety is prevented from being influenced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a USB charging structure from charge and discharge, includes USB charging wire, its characterized in that: the USB charging plug is characterized in that the USB charging plug is connected with the front end of the USB charging plug, the USB male plug is arranged at the front side of the charging plug, the charging pin is arranged at the lower end of the charging plug, the charging pin stretches out and draws back at the lower end of the charging plug through a pin poking back button, the charging plug comprises a plug shell, a conversion group and two battery groups, the conversion group and the two battery groups are all arranged in the plug shell, the conversion group is fixedly arranged at the middle position in the plug shell, the two battery groups are respectively movably arranged at two sides of the conversion group, the USB male plug is electrically connected with the charging pin, and the two battery groups are electrically connected with the conversion group.
2. The self-charging and discharging USB charging structure according to claim 1, wherein: the contact pin dials back button and includes dials back pole and plectrum, it has vertical groove to open to plug housing left side lower half, it connects in charging contact pin left side to dial back the pole and pass vertical groove, the plectrum is fixed and is dialling back the pole outer end, charging contact pin is through dialling back pole and plectrum and stretching out and drawing back from top to bottom.
3. The self-charging and discharging USB charging structure according to claim 2, wherein: magnet sheets are arranged on the inner sides of the two battery packs, magnetic metal sheets are arranged on the outer sides of the conversion packs, and the two battery packs are respectively adsorbed and arranged on the magnetic metal sheets on the two sides of the conversion packs through the magnet sheets.
4. A self-charging and discharging USB charging structure according to claim 3, wherein: the solar charging plate is installed on the rear side of the plug shell and is electrically connected to the two battery packs.
5. The self-charging and discharging USB charging structure of claim 4, wherein: the USB charging plug is characterized in that a USB wire mesh tail is arranged except for the connection part of the USB charging wire at the upper end of the charging plug, and the USB wire mesh tail is integrally formed on the USB charging wire.
6. The self-charging and discharging USB charging structure of claim 5, wherein: insulating sealing sheets are arranged on two sides of the vertical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320752708.7U CN220066165U (en) | 2023-04-07 | 2023-04-07 | Self-charging and discharging USB charging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320752708.7U CN220066165U (en) | 2023-04-07 | 2023-04-07 | Self-charging and discharging USB charging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066165U true CN220066165U (en) | 2023-11-21 |
Family
ID=88765407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320752708.7U Active CN220066165U (en) | 2023-04-07 | 2023-04-07 | Self-charging and discharging USB charging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066165U (en) |
-
2023
- 2023-04-07 CN CN202320752708.7U patent/CN220066165U/en active Active
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