CN215870099U

CN215870099U - Mobile phone charger

Info

Publication number: CN215870099U
Application number: CN202122219142.5U
Authority: CN
Inventors: 蒋牧良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-28
Filing date: 2021-09-14
Publication date: 2022-02-18
Anticipated expiration: 2031-09-14

Abstract

The invention discloses a mobile phone charger, when a plug is inserted into a seat, a socket with a protruding hard object on the surface is reduced by rotating and sliding the socket, and the mobile phone charger is characterized by comprising a rotating device, a socket head, a shell, a tail support, a plug, a groove, a tightening device, a line card, a PCB1 and a PCB2, wherein the socket head is arranged in the shell, the head does not exceed a shell frame, plastic is wrapped around the socket head, the socket head is provided with the plastic hinged rotating device, the rotating device comprises a shaft capable of rotating, the shaft is hinged on the shell, the rotating device is provided with the tightening device matched with a clamping position, the tightening device can clamp and fix the rotating device, when the tail support and the plug are inserted into the socket head, the tail support is shifted, the tail support, the plug and the socket head rotate towards the groove, and after the rotation is finished, the tail support, the plug and the socket head do not exceed the shell frame as a whole; the wire clamp fixes the tail support and the plug.

Description

Mobile phone charger

Technical Field

The invention relates to a mobile phone charger and a mobile phone charger bank, which can reduce the protrusion of a hard object on the surface of a charger socket when a mobile phone charging plug is inserted.

Background

When a charging wire plug is inserted into a charger socket, a handle vertically and hard protrudes out of the surface of the charger and cannot be bent, and a shaking wire is applied to the inserted part with larger force due to the action of a lever, so that the storage is inconvenient; from the charger of taking the line, the treasured that charges, it is troublesome when the plug wearing and tearing change, these all can influence the result of use and the convenient to carry nature of product.

Disclosure of Invention

Therefore, the present invention is to provide a charger and a charger device for solving the above-mentioned problems, wherein the plug and socket connection can reduce the vertical protrusion of the handle from the surface of the product, and the device is a charger and a charger with a wire, which can use the original wire and the universal wire, can be plugged and replaced, and can store the charger and the charger with a portable device without damaging the wire.

A mobile phone charger with a rotary socket head is characterized by comprising a rotary device, a socket head, a shell, a tail support, a plug, a groove, a tightening device, a line card, a line arranging device, a PCB1 and a PCB2, wherein the socket head is arranged in the shell, the head does not exceed the shell, plastic is wrapped around the socket head, the socket head is provided with a plastic hinged rotary device, when the tail support and the plug are inserted into the socket head, the tail support is pulled, the tail support, the plug and the socket head rotate in the groove, the tail support, the plug and the socket head do not exceed a shell frame after the rotation is finished, the line card fixes the tail support and the plug, the rotary device comprises a shaft which is hinged on the shell, the shaft of the rotary device is fixed by two covers, one cover is used as a base to fix the shell, the other cover is clamped in the two covers by screws and clamping matching, the shaft is rotatable, and the rotating device is provided with an object tightening device matched with the clamping position, and the tightening device can fix the clamping position of the rotating device.

The socket is characterized in that the shell is formed by matching two parts, one part comprises a rotating device, a socket head, a groove, a tightening device and a line card, the rotating device, the socket head, the groove, the tightening device and the line card are arranged in the other part of the shell after being assembled, and the two parts are matched to form a total shell; the shell is provided with a wire arranging device, and the wire arranging device can be fixed on the shell and can be loosened from the shell.

The socket is characterized in that the socket head is welded on a PCB1, the PCB1 is connected to a main circuit PCB2, a protocol chip, a capacitor and a resistor are arranged on the PCB1, a rectifying circuit, a switching power supply circuit and a charging and discharging protection circuit are arranged on the PCB2, an input power supply end is connected to the PCB2, and the socket head of the PCB1 is an output port.

A mobile phone charger with a sliding socket head drives a tail support and a plug to sink into a shell through the sliding socket when the plug is inserted into a socket, and reduces hard objects protruding from the surface of the socket, and is characterized in that the socket head, the shell, the tail support, the plug, a groove, a tightening device, a line card, a line arranging device, a PCB1 and a PCB2 are arranged in the shell; the elastic device is arranged at one edge of the shell, plastic is wrapped around the socket head, and the elastic device, the sliding block and the socket head are hinged together; the sliding block is matched with the groove clamping position to slide, and the surface of the shell is exposed; the elastic convex object on the elastic device is matched with the clamping hole for clamping; the shell is provided with a hole and a groove, the sliding block, the socket head, the tail support and the plug can slide along the groove, the groove is provided with a clamping hole, and two clamping positions are arranged; the tail support and the plug are inserted into the socket head, the elastic device is operated, the socket head, the tail support and the plug sink into the shell, and the plug can exit after moving in the opposite direction; the shell is provided with a wire arranging device, and the wire arranging device can be fixed on the shell and can be loosened from the shell.

The socket is characterized in that the socket head is welded on a PCB1, the PCB1 is connected to a main circuit PCB2, a protocol chip, a capacitor and a resistor are arranged on the PCB1, the PCB2 is connected to an input power supply end, the socket head is an output port, and a rectifying circuit, a switching power supply circuit and a charging and discharging protection circuit are arranged on the PCB 2.

A fixed socket head mobile phone charger is characterized by comprising a socket head, a shell, a tail support, a groove, a plug, a loosening device, a wire clamp, a wire arranging device and a PCB 2; the socket head comprises a USB port and a typeC port, at least more than one socket head is welded on a PCB2, a PCB2 is fixed in the shell, and the socket head is arranged at one edge of the shell and is exposed out through a shell hole; the wire clip fixes the tail support and the wire at the tail end of the groove, one side of the wire clip close to one surface of the shell is opened outwards to form a groove, and an arc-shaped interval is arranged beside the tail support and the groove; the release device is arranged beside the plug seat and is contacted with the plug and the tail support; the groove is matched with the plug and the tail support, the plug and the tail support can slide in the groove, when the tail support and the plug slide along the groove and are inserted into the socket head, the tail support and the plug do not exceed the shell frame integrally, the device is loosened by operation, the surface of the tail support is pushed by a hand, and the plug can be plugged.

The wire arranging device comprises a hole and a shaft which are used for installing the wire arranging device and are arranged on the shell, a snap ring for collecting wires is arranged on the shell, the wire arranging device can be fixed on the shell and can be loosened from the shell, the wires can be bent and can be accommodated in the wire arranging device to be clamped, and the length of the wires can be randomly taken up and down.

The fixed socket is characterized in that the PCB2 is connected with the input and the output of a power supply, and a rectifying circuit, a protocol chip, a switching power supply circuit and a charging and discharging protection circuit are arranged on the fixed socket.

The plug comprises a head of a mobile phone connecting wire and a 3C product connector, and the connection voltage of the plug is less than 48V.

The seat comprises a 3C product and a seat connected with a mobile phone charger, and the output voltage of the seat is less than 48V.

The invention will be explained below by way of example using examples of embodiments with reference to the drawings. Wherein the described embodiments represent only one possible configuration, which may be modified for various applications. Individual features which are advantageous per se may be added or omitted from the above description of advantageous configurations in the described embodiments.

Drawings

Fig. 1 and 4 are design diagrams of a rotary socket head, one state is quite common straight insertion and can be randomly pulled out and inserted, the other state is that a plug is horizontally placed after rotation, protruding hard objects are reduced, and a wire clamp fixing wire tail support can be stored in a wired mode.

Figure 2 sliding socket head design can let the plug hide and expose, exposes and can conveniently pull out and insert, hides and makes outstanding hard thing reduce, can take in with the line.

Fig. 3 is a design of a fixed socket head such that protruding hardwares are reduced and can be received with wires.

Detailed Description

In fig. 1,2 and 3, a plug 1, a tail support 2, a wire 3, a slide block 5, a groove 6, a socket head 7, a shell 8, a clamping hole 9, a rotating device 10, a tightening device 11, a PCB 112, a PCB 213, a battery 14, an insert 15, a wire clamp 16 and an electronic device 17.

Firstly, in the embodiment, the structure of the plug according to the invention will be described with reference to fig. 1, the rotating device 10, the socket head 7, the housing 8, the tail holder 2, the slot 6, the plug 1, the line card 16, the PCB 112, the PCB 213, the socket head 7 is installed in the housing 8, the head does not exceed the housing 8, the socket head is provided with the rotating device 10, when the tail holder 2 and the plug 1 are inserted into the socket head 7, the tail holder 2 is pulled, the tail holder 2, the plug 2, and the socket head 7 rotate towards the slot 6, after the rotation is completed, the tail holder 2, the plug 1, and the socket head 7 do not exceed the frame of the housing 8, the rotating device 10 is hinged on the plastic wrapped by the socket head 7, the rotating device 10 is hinged on the housing 8, the rotating device 10 is provided with an object matched with the clamping position, the housing 8 and the slot 6 are matched to form the loosening device 11, the loosening device 11 can enable the rotating device to fix the clamping position, and a certain force can also enter or be separated from the clamping position, preferably only one point is fixed and plug rotation can be fixed with line card 16.

The combined type socket is characterized in that the shell is matched by two parts, one part comprises a rotating device, a socket head, a groove, a tightening device and a wire clamp, the parts are arranged in the other part of the shell after being assembled, and the two parts are matched to form the total shell, so that all parts needing to be assembled are assembled and arranged in the shell for packaging, and the installation is simplified; the shaft of the rotating device is fixed by two covers, one cover is fixed on the shell, the other cover is matched with the screw and the clamping position to fix the shaft, and the shaft can rotate.

The socket connector is characterized in that the socket connector is welded on a PCB1, the PCB1 is connected to a main circuit PCB2, a protocol chip, a capacitor and a resistor are arranged on the PCB1, the PCB1 is used as a small plate, so that outgoing lines of the socket connector can be saved on a main board PCB2, particularly a PD charging interface only needs 3 lines, a positive line and a negative line of a power supply and more than 5 lines if the lines are directly connected; the PCB2 is provided with a rectifying circuit, a switching power supply circuit and a charging and discharging protection circuit, an input power supply end is connected to the PCB2, and a PCB1 socket head is an output port.

In the examples, reference is made to fig. 2: a sliding socket, when the plug inserts the seat, through the sliding socket head 7, drive the end support 2, plug 1 sink to the outer cover 8, reduce the socket of the hard thing that the surface is outstanding, characterized by, the said socket head 7, outer cover 8, end support 2, plug 1, trough 6, slide block 5, the tightening mechanism 11, the line card 16, PCB 112, PCB 213; the elastic device 11 is arranged at one edge of the shell, plastic is wrapped around the socket head 7, the slide block 5, the elastic device 11 and the socket head 7 are hinged together and matched with the clamping hole 9; the shell is provided with a groove 6, the sliding block 5, the socket head 7, the tail support 2 and the plug 1 can slide along the groove 6, the groove 6 is provided with a clamping hole 9, and two clamping positions are arranged; the tail support 2 and the plug 1 are inserted into the socket head 7, the tightening and loosening device 11 is operated, the sliding block 5, the socket head 7, the tail support 2 and the plug 1 sink into the shell, the head 7 of the socket head does not exceed the frame of the shell 8, the plug can be withdrawn after moving in the opposite direction, and the plug can be designed to slide up and down similarly.

In the embodiment, referring to fig. 3, a fixed socket is characterized in that a socket head 7, a shell 8, a tail support 2, a groove 6, a plug 1, a loosening device 11, a line card 16, a PCB 213, the socket head 7 comprises a USB port and a typeC port, at least more than one socket head 7 is welded on a PCB2, a PCB2 is fixed in the shell 8, the socket head 7 is arranged at one edge of the shell 8 and is exposed through a shell hole, the groove 6 is matched with the plug 1 and the tail support 2, the plug 1 and the tail support 2 can slide in the groove 6, when the tail support 2 and the plug 1 are inserted into the socket head 7 along the groove 6, the whole plug 1 does not exceed the general frame of the shell 8, the line card 16 fixes the tail support 2 and the line 3 at the tail end of the groove 6, the edge close to one surface of the shell 8 is opened outwards to form the groove 6, the arc-shaped interval is arranged beside the tail support 2 and the groove 6, and can enable fingers to enter the groove 6 to better hold the edge of the tail support 6, the loosening device 11 is operated, the loosening device can exert force to assist in withdrawing the plug 1, the plug can be designed to be pressed and pushed and pulled, the tail support 2 is pushed by hand, and the plug can be pulled out and inserted.

The wire arranging device is arranged on the shell and can be fixed on and loosened from the shell, the wire can be folded and stored in the wire arranging device to be clamped by the clamping ring, and the length of the wire can be randomly drawn and released by loosening the clamping ring, so that the wire arranging device is convenient to use and carry; the wire arranging device can be fixed and loosened from the shell, the specific shell can be provided with one or more clamping position holes for placing the matched wire arranging device, certainly, one or more shaft binding wire arranging devices can be arranged or adhered, the length of the wire outlet can be randomly collected and released, and the wire clamping amount can be adjusted by loosening the buckles of the wire arranging device.

The intelligent power supply is characterized in that the PCB2 is connected with the input and the output of a power supply, and is provided with a rectifying circuit, a protocol chip, a switching power supply circuit and a charging and discharging protection circuit.

When the plug 1 is completely inserted into the socket head 7, the plug 1 does not expose out of the frame of the shell 8, the wire 3 can be freely bent, when the PCB2 inputs commercial power, namely, the mobile phone charger, and inputs the commercial power and the battery for supplying power, namely, the charger treasure, the common technicians can easily understand.

It should be noted that, in the above system embodiment, each included unit is merely divided according to a function, but is not limited to the above division as long as the corresponding function can be achieved; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile phone charger comprises a rotating device, a socket head, a shell, a tail support, a plug, a groove, a tightening device, a wire arranging device, a wire clamp, a PCB1 and a PCB2, wherein the socket head is installed in the shell, the head of the socket head does not exceed a shell frame, plastic is wrapped around the socket head, the socket head is provided with the plastic hinged rotating device, the rotating device is provided with the tightening device matched with a clamping position, the tightening device can clamp and fix the rotating device, and the wire clamp is hinged on the groove; when the tail support and the plug are inserted into the socket head, the tail support and the plug protrude out of the shell; the tail support is shifted, the tail support, the plug and the socket head rotate inwards, the tail support, the plug and the socket head do not exceed the shell frame wholly after the rotation is completed, and the tail support and the plug are fixed by the wire clamp.

2. The handset charger according to claim 1, wherein the housing is formed of two parts, one part comprising the rotation means, the receptacle head, the slot, the tightening means, and the wire clip, which are assembled to be received in the other part of the housing, the two parts cooperating to form the overall housing; the shell is provided with a wire arranging device, and the wire arranging device can be fixed on the shell and can be loosened from the shell.

3. The handset charger according to claim 1, wherein the rotation means comprises a shaft, the shaft of the rotation means is engaged by two covers, one cover is fixed to the housing as a base, and the other cover is engaged by a screw and the engagement portion to hold the shaft, and the shaft is rotatable.

4. The handset charger as claimed in claim 1, wherein the socket head is soldered on PCB1, PCB1 is connected to main circuit PCB2, PCB1 has protocol chip, capacitor, resistor, PCB2 has rectifying circuit, switching power supply circuit, charging and discharging protection circuit, the input power terminal is connected to PCB2, and the socket head on PCB1 is the output port.

5. A mobile phone charger is characterized by comprising a socket head, a shell, a tail support, a plug, a groove, a tightening device, a clamping hole, a sliding block, a wire clamp, a wire arranging device, a PCB1 and a PCB 2; plastic is wrapped around the socket head, and the elastic device, the sliding block and the socket head are hinged together; the sliding block is matched with the groove clamping position and can slide, and the sliding block is exposed out of the surface of the shell; the elastic convex object on the elastic device is matched with the clamping hole for clamping; the shell is provided with a hole and a groove, the groove is provided with a clamping hole, and the clamping position is provided with two positions.

6. The mobile phone charger according to claim 5, wherein the tensioner and the slider are mounted on one edge of the housing, the tail support and the plug are inserted into the socket head, the slider, the socket head, the tail support and the plug can slide along the groove, and the tensioner and the slider are operated, the socket head, the tail support and the plug are sunk into the housing, and can be withdrawn after moving in the opposite direction; the shell is provided with a wire arranging device, and the wire arranging device can be fixed on the shell and can be loosened from the shell.

7. The handset charger as claimed in claim 5, wherein the socket connector is soldered to the PCB1, the PCB1 is connected to the main circuit PCB2, the PCB1 has a protocol chip, a capacitor and a resistor, the PCB2 is connected to the input power source, the socket connector is an output port, and the PCB2 has a rectifying circuit, a switching power circuit and a charging and discharging protection circuit.

8. A mobile phone charger is characterized by comprising a socket head, a shell, a tail support, a groove, a plug, a loosening device, a wire clamp, a PCB2, a battery and a wire arranging device; the socket head comprises a USB port and a typeC port, at least more than one socket head is welded on a PCB2, a PCB2 is fixed in the shell, and the socket head is arranged at one edge of the shell and is exposed out through a shell hole; the wire clip fixes the tail support and the wire in the groove, one side of the wire clip close to one side of the shell is opened outwards to form a groove, and an arc interval is formed between the side of the tail support and the groove; the release device is arranged beside the plug seat and is contacted with the plug and the tail support; the groove is matched with the plug and the tail support, the plug and the tail support can slide in the groove, when the tail support and the plug slide along the groove and are inserted into the socket head, the tail support and the plug do not exceed the shell frame integrally, the device is loosened by operation, the surface of the tail support is pushed by a hand, and the plug can be plugged.

9. The mobile phone charger according to claim 8, wherein the wire organizer device comprises a hole and a shaft for mounting the wire organizer device on the housing, a snap ring for collecting wires, the wire organizer device can be fixed on and released from the housing, the wires can be folded and stored in the wire organizer device to be clamped, the length of the wires can be freely drawn and released, the PCB2 is connected with the power input and output, and the rectifying circuit, the protocol chip, the switching power supply circuit and the charging and discharging protection circuit are arranged on the PCB 2.