CN214542733U - Interface charges convenient to connect - Google Patents

Abstract

The utility model discloses an interface charges convenient to connect belongs to the technical field that charges, including interface structure and joint design, the interface structure include the slot and the inside electric contact that connects of slot, the internally mounted electrode stick of joint design, the electrode stick with connect electric contact phase-match, the external diameter of joint design slightly be less than with the internal diameter of slot, just install the magnetic sheet on the joint design, the magnetic sheet passes through magnetism and connects the periphery of slot. Through the magnetism between joint design and the slot and be connected for the convenient accurate slot that inserts of joint design, the internal diameter size of slot is greater than the external diameter of joint design moreover, can not damage the joint design because of connecting too closely when plug again like this, has not only prolonged the life of joint design, also makes the user charge to pull out to insert more convenient.

Description

Interface charges convenient to connect

Technical Field

The utility model relates to a technical field that charges, in particular to interface charges convenient to connect.

Background

Along with the development of society, the battery trade has also gradually advanced, and the subassembly that charges that matches with the battery is the important accessory of maintaining battery normal use, and current subassembly that charges generally has the joint and the interface that charges, and the interface that charges sets up on the terminal, and the joint connection power adapter that charges is connected with the commercial power, conveniently charges to the battery.

However, the conventional charging assembly still has certain defects when in use, the conventional charging assembly is connected and charged in an inserting mode, in order to prevent the charging connector from falling off from the charging interface, the charging connector is set to have the same size as the charging interface, and the tight connection between the charging connector and the charging interface is ensured, but the charging connector or the charging interface is damaged in the plugging and unplugging process in a very agreed manner, and the charging end of the conventional charging assembly is limited by a pin of a chip of the conventional charging assembly, so that the discharging power of the charging connector is lower, for example, a Type-C interface used in the market can only reach 100W of the maximum charging power, and for some devices requiring the larger charging power, the charging efficiency can be lowered, so that the normal use of a user is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an just lie in order to solve above-mentioned charging assembly plug and conveniently influence life inadequately and can not break through self charging power, reduced charge efficiency's problem and provide the interface that charges convenient to connect, have the mode that adopts magnetic adsorption, the tail end of being convenient for to work a telephone switchboard and joint design has the sleeve pipe, prolongs the life of wire and articulate, and the department of charging installation vary voltage subassembly can improve charge efficiency's advantage.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an interface charges convenient to connect, including interface structure and joint design, interface structure include the slot and the inside electric contact that connects of slot, the internally mounted electrode stick of joint design, the electrode stick with connect the electric contact phase-match, the external diameter of joint design slightly be less than with the internal diameter of slot, just install the magnetic sheet on the joint design, the magnetic sheet passes through magnetism and connects the periphery of slot.

Preferably, the periphery of slot sets up and the size assorted laminating groove of magnetic sheet, and the inner wall in laminating groove sets up the magnet piece, is connected with the magnetic sheet magnetism through the magnet piece.

Preferably, the inner wall of the slot is provided with a secondary coil, the secondary coil is electrically connected with the electric contact, the joint structure is provided with a primary coil, and the primary coil is electrically connected with the electrode rod.

Preferably, the joint structure further comprises a protective sleeve sleeved on the outer wall of the primary coil, and one end of the protective sleeve is provided with a mounting hole, so that the electrode bar can partially extend out of the mounting hole when the protective sleeve is sleeved on the primary coil.

Preferably, the protective sleeve is movably connected with the magnetic plate.

Preferably, the other end of the joint structure is provided with a sleeve, and the lead of the joint structure extends out of the inner part of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the magnetism between joint design and the slot and be connected for the convenient accurate slot that inserts of joint design, the internal diameter size of slot is greater than the external diameter of joint design moreover, can not damage the joint design because of connecting too closely when plug again like this, has not only prolonged the life of joint design, also makes the user charge to pull out to insert more convenient.

2. Through inlaying the secondary coil at the slot inner wall, install primary coil on the joint design, because the lateral wall of joint design does not contact with the slot inner wall, therefore primary coil and secondary coil can constitute a vary voltage structure, carry out the operation of stepping up to the junction of electrode bar and electric contact, make it can break through the restriction that connects the chip pin, reach the effect that improves charge efficiency.

3. Through setting up the sleeve pipe at the wire end of joint design, the sleeve pipe not only plays the effect of the junction of protection wire and joint design, can also make things convenient for the user to grip with the hand and carry out the application of force in the time of plug joint design to the stability that the wire is connected has been improved effectively.

Drawings

Fig. 1 is a schematic diagram of the joint structure and the interface structure of the present invention.

Fig. 2 is a schematic view of the primary coil mounting structure of the present invention.

Fig. 3 is a schematic view of the protective sheath of the present invention.

In the figure: 1. interface structure, 2, joint design, 3, magnetic sheet, 4, slot, 5, connect electrical contact, 6, secondary coil, 7, laminating groove, 8, magnet piece, 9, electrode bar, 10, primary coil, 11, protective sheath, 12, sleeve pipe, 13, wire, 14, mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a charging interface convenient for connection includes an interface structure 1 and a connector structure 2, where the interface structure 1 includes a slot 4 and an electrical contact 5 inside the slot 4, an electrode bar 9 is installed inside the connector structure 2, the electrode bar 9 is matched with the electrical contact 5, an outer diameter of the connector structure 2 is slightly smaller than an inner diameter of the slot 4, a magnetic plate 3 is installed on the connector structure 2, the magnetic plate 3 is connected to a periphery of the slot 4 through magnetism, the connector structure 2 and the interface structure 1 together form a charging assembly, the interface structure 1 is generally installed on a terminal to be connected to a battery of the terminal, the connector structure 2 is generally connected to a power adapter through a wire 13 to be connected to a mains supply, and when the connector structure 2 is inserted into the interface structure 1, a magnetic connection mode is adopted, so that the connector structure 2 can be sucked close to the interface structure 1 to facilitate connection, after the connector structure 2 is inserted into the interface structure 1, the electrode rod 9 is contacted with the electric contact 5, so that electric energy is transmitted to the battery for energy storage, and gaps exist after the connector structure 2 and the interface structure 1 are connected, so that the connector structure 2 and the interface structure 1 cannot be damaged by repeated plugging and unplugging, and the service life of the charging assembly is prolonged.

The periphery of slot 4 sets up and magnetic sheet 3's size assorted laminating groove 7, and the inner wall in laminating groove 7 sets up magnet piece 8, is connected with magnetic sheet 3 magnetism through magnet piece 8, and magnetic sheet 3 inhales laminating groove 7 through magnetic mode, has avoided magnetic sheet 3 to be protruding on the surface of slot 4 effectively, also is difficult for bumping like this.

As shown in fig. 1 and fig. 2, the inner wall of the slot 4 is provided with a secondary coil 6, the secondary coil 6 is electrically connected with the electrical contact 5, the joint structure 2 is provided with a primary coil 10, the primary coil 10 is electrically connected with the electrode rod 9, because the side wall of the joint structure 2 is not contacted with the slot 4, the primary coil 10 is not contacted with the secondary coil 6, thereby forming a transformation structure, the transmission voltage of the joint structure 2 can be improved through the transformation structure, the charging power of the transformation structure can break through the limitation of the pin of the core plate in the electrode rod 9, the transformation structure is suitable for the use of high-power charging equipment, the charging efficiency is improved, the joint structure 2 further comprises a protective sleeve 11 sleeved on the outer wall of the primary coil 10, one end of the protective sleeve 11 is provided with a mounting hole 14, when the protective sleeve 11 is sleeved on the primary coil 10, the electrode rod 9 can partially extend out of the mounting hole 14, the primary coil 10 is protected by the protective sleeve 11, prevent to expose when not using joint design 1 externally, the ageing phenomenon that causes, protective sheath 11 swing joint magnetic sheet 3, protective sheath 11 can adopt detachable structure, when the protective sheath 11 of joint design 2 is stained with dirt or surface oxidation, can conveniently dismantle and change, practice thrift use cost, protective sheath 11's detachable mode has a lot of, for example, as the protective sheath 11 of the cylinder shown in figure 3, can adopt threaded connection's mode to dismantle, select suitable swing joint mode according to protective sheath 11's appearance.

The other end of joint design 2 sets up sleeve pipe 12, and the wire 13 of joint design 2 stretches out from sleeve pipe 12 is inside, and sleeve pipe 12 can protect wire 13 and joint design 2's junction, and in plug joint design 2, the user can be held between the fingers sleeve pipe 12 and replace and pull wire 13 moreover, can reduce the loss of wire 13 and the joint design 2 junction like this to the life of whole device has been prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an interface charges convenient to connect, includes interface structure (1) and joint design (2), its characterized in that, interface structure (1) including slot (4) and the inside electric contact (5) that connects of slot (4), internally mounted electrode stick (9) of joint design (2), electrode stick (9) with connect electric contact (5) phase-match, the external diameter of joint design (2) slightly be less than with the internal diameter of slot (4), just install magnetic sheet (3) on joint design (2), magnetic sheet (3) are connected through magnetism the periphery of slot (4).

2. The easy-to-connect charging interface according to claim 1, characterized in that the slot (4) is provided with a fitting groove (7) at its periphery matching with the size of the magnetic plate (3), and the inner wall of the fitting groove (7) is provided with a magnet piece (8) and is magnetically connected with the magnetic plate (3) through the magnet piece (8).

3. A charging interface for facilitating connection according to claim 1, wherein the inner wall of the slot (4) is provided with a secondary coil (6), the secondary coil (6) is electrically connected to the electrical contact (5), the joint structure (2) is provided with a primary coil (10), and the primary coil (10) is electrically connected to the electrode rod (9).

4. The charging interface convenient for connection according to claim 3, wherein the joint structure (2) further comprises a protective sleeve (11) covering the outer wall of the primary coil (10), and a mounting hole (14) is formed at one end of the protective sleeve (11), so that the electrode rod (9) can partially extend out of the mounting hole (14) when the protective sleeve (11) covers the primary coil (10).

5. A charging interface for facilitating connection according to claim 4, characterized in that the protective sleeve (11) is movably connected with the magnetic plate (3).

6. A charging interface for facilitating connection according to claim 1, c h a r a c t e r i z e d in that the other end of the joint construction (2) is provided with a sleeve (12), and that the conducting wire (13) of the joint construction (2) protrudes from the inside of the sleeve (12).

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