CN214337020U - Adapter and connecting wire - Google Patents
Adapter and connecting wire Download PDFInfo
- Publication number
- CN214337020U CN214337020U CN202120305770.2U CN202120305770U CN214337020U CN 214337020 U CN214337020 U CN 214337020U CN 202120305770 U CN202120305770 U CN 202120305770U CN 214337020 U CN214337020 U CN 214337020U
- Authority
- CN
- China
- Prior art keywords
- adapter
- connecting column
- base
- threaded connecting
- magnetic part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses an adapter, wherein a male connector is arranged on the upper part of a base, a threaded connecting column is arranged on the bottom of the base, at least one conductive piece is arranged in the middle of the threaded connecting column, and an insulating layer is arranged between the conductive piece and the threaded connecting column; the base is also provided with a magnetic part, and the magnetic part is electrically connected with the threaded connecting column; the magnetic part is of an annular structure or a symmetrical structure. The adapter can realize magnetic attraction connection or threaded connection, is stable, firm and not easy to fall off when in threaded connection through the threaded connecting column, and is quick and convenient to realize magnetic attraction connection through the magnetic part; the magnetic pieces can be fixedly connected through the flat nuts, the magnetic pieces are firmly fixed and are not easy to fall off, and the stability and the service life of the adapter can be effectively improved; flexible cover can avoid when magnetism is inhaled and is connected controlling rocking, guarantees the stability of magnetism absorption connection, and then promotes the stability of charging.
Description
Technical Field
The utility model relates to a accessory field of charging, concretely relates to adapter and connecting wire.
Background
The formula charging wire is inhaled to magnetism that has on the market current inhales the switching structure and inhales the connecting wire including magnetism, utilizes the magnetism principle to reach absorbent effect. The magnetic charging device is easy to use, a magnet is fixed on the magnetic charging device, a magnetic substance is fixed on the other end of the magnetic charging device, and the two ends of the magnetic charging device are close to each other to achieve the purpose of charging in an attraction manner.
However, the conventional switching structure can only be magnetically connected with a specific connecting wire, and meanwhile, the end part of the conventional magnetic connecting wire is also of a fixed USB-A structure and cannot be replaced. When the portable charging device is used, the part of the data line connected with the charging head or the portable power source needs to be firmly connected, otherwise, the charging process is unstable. The adapter or portable power source can only be connected to traditional magnetism connecting wire one end magnetism, and the power of connecting is less when magnetism is connected, and the easy pine takes off when connecting. The connection strength of different parts which are not needed is different, and the traditional magnetic connecting wire can not select the connection mode.
Meanwhile, when magnets on the contra-rotating structure are fixed, the magnets are usually fixed in an injection molding mode, the fixing area is small, the stability is poor, the magnets are easy to damage after being used for a long time, and the service life is short.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a stable in structure, can carry out magnetism and inhale or threaded connection's adapter and connecting wire.
In order to realize the technical purpose, the utility model discloses a scheme is: an adapter comprises a base, wherein a connecting male head is arranged at the upper part of the base, a threaded connecting column is arranged at the bottom of the base, at least one conductive piece is arranged in the middle of the threaded connecting column, and an insulating layer is arranged between the conductive piece and the threaded connecting column;
the base is also provided with a magnetic part, and the magnetic part is electrically connected with the threaded connecting column;
the magnetic part is of an annular structure or a symmetrical structure.
Preferably, a flat nut is arranged on the threaded connecting column, the magnetic part is tightly pressed and fixed on the threaded connecting column through the flat nut, and the magnetic part and the threaded connecting column are electrically connected together to serve as a negative electrode.
Preferably, a telescopic cover is further sleeved outside the base, the middle of the telescopic cover is a columnar hollow cavity, and the telescopic cover can stretch and move up and down along the base;
the diameter of the hollow cavity is larger than that of the magnetic part, and the threaded connecting column can extend out of the top of the telescopic cover after the telescopic cover is moved downwards.
Preferably, the outer side of the base is provided with an external thread, the inner side of the telescopic cover is provided with an internal thread, and the external thread corresponds to the internal thread.
Preferably, the conductive member is one of a metal probe, a metal contact, a metal spring, a metal column, or a graphite column.
Preferably, the connection male head is one of a Type-C structure, a micro-USB structure, a Lightning connector or a USB-A structure.
A connecting wire, the connecting wire adopts the adapter.
The beneficial effects of the utility model are that the adapter can realize magnetic attraction connection or threaded connection, is stable, firm and not easy to fall off when in threaded connection through the threaded connecting column, and is quick and convenient in magnetic attraction connection through the magnetic part; the magnetic pieces can be fixedly connected through the flat nuts, the magnetic pieces are firmly fixed and are not easy to fall off, and the stability and the service life of the adapter can be effectively improved; flexible cover can avoid when magnetism is inhaled and is connected controlling rocking, guarantees the stability of magnetism absorption connection, and then promotes the stability of charging.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the present invention without a flat nut;
FIG. 5 is a schematic structural view of the present invention with a retractable cover;
FIG. 6 is a cross-sectional view of the left side of the utility model with a telescopic cover;
FIG. 7 is a cross-sectional view of the rear view of the utility model with a telescopic cover;
fig. 8 is a state reference diagram of a first connection mode of the present invention;
FIG. 9 is a state reference diagram of a second connection mode of the present invention;
fig. 10 is a state reference diagram for the mobile power supply of the present invention;
fig. 11 is a reference diagram of the usage status of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-11, the embodiment of the present invention is an adapter, which includes a base 1, a male connector 2 is disposed on the upper portion of the base 1, a threaded connection post 3 is disposed on the bottom of the base 1, at least one conductive member 4 is disposed in the middle of the threaded connection post 3, and an insulating layer 5 is disposed between the conductive member 4 and the threaded connection post 3; the base 1 is also provided with a magnetic part 6, and the magnetic part 6 is electrically connected with the threaded connecting column 3; the magnetic member 6 has a ring structure or a symmetrical structure.
Threaded connection stability is stronger, draws or be difficult for the pine to take off when vibrating, and this connected mode is fit for being connected to the power end, and portable power source puts in the schoolbag for example, even walk, run and produce the vibration, also be difficult for taking place the pine and take off. Magnetism is inhaled and is connected more convenient dismouting, but magnetism adsorbs power less than a bit, and the pulling force is too big, or the easy pine takes off during horizontal atress, but can effectively protect equipment's the mouth that charges, and this connected mode is fit for being connected to the equipment end, can take off at any time when not wanting to charge, and it is also more convenient to connect, can one-hand operation.
The magnetic part 6 is fixedly pressed on the threaded connecting column 3 through the flat nut 7, and the magnetic part 6 and the threaded connecting column 3 are electrically connected together to serve as a negative electrode.
A telescopic cover 8 is further sleeved outside the base 1, a columnar hollow cavity 9 is formed in the middle of the telescopic cover 8, and the telescopic cover 8 can stretch up and down along the base 1;
the diameter of the hollow cavity 9 is larger than that of the magnetic part 6, and the threaded connecting column 3 can extend out of the top of the telescopic cover 8 after the telescopic cover 8 is moved downwards.
The outer side of the base 1 is provided with an external thread 10, the inner side of the telescopic cover 8 is provided with an internal thread 11, and the external thread 10 corresponds to the internal thread 11.
The conductive piece 4 is one of a metal probe, a metal contact, a metal spring, a metal column, or a graphite column. The male connector 2 is of a Type-C structure, a micro-USB structure, a Lightning connector or a USB-A structure.
A connecting wire, the connecting wire adopts the adapter.
Example one
The magnet passes through flat nut to be fixed on the screw thread spliced pole (as in fig. 1-3), as in fig. 8 and 9, the adapter can be fixed on the connecting wire that corresponds through screw thread or magnetism adsorption mode. The Type-C adapter of figure 8 is fixed on the connecting wire through the magnetic adsorption mode, and the Type-C adapter of figure 9 is fixed on the connecting wire through the screw thread. This application adapter can satisfy magnetism and inhale and two kinds of connected modes of threaded connection, can use as required independent assortment.
Example two
The base is also sleeved with a telescopic cover (as shown in figures 5-7), and the adapter can be fixed on a corresponding connecting line in a threaded or magnetic adsorption mode as shown in figures 8 and 9. The USB-A adapter of figure 9 is fixed on the connecting wire through the magnetic adsorption mode, and the tip of connecting wire can imbed at the telescopic cover this moment, and horizontal migration about the tip of connecting wire is unable, can effectively strengthen the stability of connecting. The USB-a adapter of fig. 8 is fixed to the connection line by a screw. As shown in the figure 11, the USB-A adapter and the connecting wire are adopted to charge the mobile power supply, the end part of the connecting wire can be embedded into the telescopic cover, and the influence of shaking on the connection stability is avoided.
The adapter can realize magnetic attraction connection or threaded connection, is stable, firm and not easy to fall off when in threaded connection through the threaded connecting column, and is quick and convenient to realize magnetic attraction connection through the magnetic part; the magnetic pieces can be fixedly connected through the flat nuts, the magnetic pieces are firmly fixed and are not easy to fall off, and the stability and the service life of the adapter can be effectively improved; flexible cover can avoid when magnetism is inhaled and is connected controlling rocking, guarantees the stability of magnetism absorption connection, and then promotes the stability of charging.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (7)
1. An adapter, its characterized in that: the conductive connector comprises a base, wherein a connecting male head is arranged at the upper part of the base, a threaded connecting column is arranged at the bottom of the base, at least one conductive piece is arranged in the middle of the threaded connecting column, and an insulating layer is arranged between the conductive piece and the threaded connecting column;
the base is also provided with a magnetic part, and the magnetic part is electrically connected with the threaded connecting column;
the magnetic part is of an annular structure or a symmetrical structure.
2. The adapter as claimed in claim 1, wherein: the magnetic part is fixed on the threaded connecting column through the flat nut in a pressing mode, and the magnetic part and the threaded connecting column are electrically connected together to serve as a negative electrode.
3. The adapter as claimed in claim 1, wherein: the base is also sleeved with a telescopic cover, the middle part of the telescopic cover is a columnar hollow cavity, and the telescopic cover can stretch and move up and down along the base;
the diameter of the hollow cavity is larger than that of the magnetic part, and the threaded connecting column can extend out of the top of the telescopic cover after the telescopic cover is moved downwards.
4. The adapter as claimed in claim 3, wherein: the base outside is provided with the external screw thread, telescopic cover inboard is provided with the internal thread, the external screw thread is corresponding with the internal thread.
5. The adapter as claimed in claim 1, wherein: the conductive piece is one of a metal probe, a metal contact, a metal spring, a metal column or a graphite column.
6. The adapter as claimed in claim 1, wherein: the male connector is of a Type-C structure, a micro-USB structure, a Lightning connector or a USB-A structure.
7. A connecting wire, its characterized in that: the adapter of any one of claims 1-6 is used as the connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120305770.2U CN214337020U (en) | 2021-02-03 | 2021-02-03 | Adapter and connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120305770.2U CN214337020U (en) | 2021-02-03 | 2021-02-03 | Adapter and connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337020U true CN214337020U (en) | 2021-10-01 |
Family
ID=77908097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120305770.2U Expired - Fee Related CN214337020U (en) | 2021-02-03 | 2021-02-03 | Adapter and connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337020U (en) |
-
2021
- 2021-02-03 CN CN202120305770.2U patent/CN214337020U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651492U (en) | Charging interface structure and electric torch | |
| CN214337020U (en) | Adapter and connecting wire | |
| CN210840012U (en) | Wireless earphone with externally-attached battery | |
| CN205509131U (en) | Formula electricity connection structure is inhaled to magnetism | |
| CN209981681U (en) | Magnetic charging wire | |
| CN209169971U (en) | A kind of TWS earphone charging unit with USB interface | |
| CN209896742U (en) | Separated vehicle-mounted charger | |
| CN212473768U (en) | Portable battery charging assembly of electric power-assisted bicycle | |
| CN203424303U (en) | Battery assembly and electronic cigarette made by applying battery assembly | |
| CN213071555U (en) | Portable mobile power supply | |
| CN216568725U (en) | Alpenstock | |
| CN214900952U (en) | Mobile phone charging support frame | |
| CN218648934U (en) | Earphone monomer and have its bluetooth headset | |
| CN206630712U (en) | The charging mechanism of electric toothbrush | |
| CN216255897U (en) | Multifunctional portable hair drier | |
| CN214337085U (en) | Charging connecting wire and charging kit thereof | |
| CN214851355U (en) | Mobile phone charging support frame | |
| CN208401576U (en) | A kind of wireless charger of separate structure | |
| CN209948135U (en) | Magnetic attraction charging head | |
| CN217693414U (en) | Waterproof device for mobile phone | |
| CN209731530U (en) | A kind of solar energy energy supply earphone | |
| CN212305118U (en) | Formula power adapter output connector assembly is inhaled to magnetism | |
| CN218005917U (en) | Split type treasured that charges that possesses wireless function of charging | |
| CN218731208U (en) | Battery package, charging device and subassembly are inhaled to magnetism | |
| CN220934542U (en) | Charging assembly of flashlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 Termination date: 20220203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |