CN215419682U - Detachable multifunctional charger - Google Patents

Abstract

The utility model discloses a detachable multifunctional charger, and belongs to the technical field of electronic product accessories. The charger comprises a charger body and a converter, wherein the charger body comprises a rotatable charging plug, an inner rail semi-arc body, an outer rail semi-arc body and a power adapter, the rotatable charging plug is connected with the outer rail semi-arc body, and a double-hole charging sheet and a three-hole charging sheet are arranged on the rotatable charging plug; the outer rail semi-arc body is rotatably arranged on the inner rail semi-arc body, and the upper port of the outer rail semi-arc body is provided with a conductive column and is electrically connected with the power adapter through the conductive column; the inner rail semi-arc body is detachably connected with the shell of the power adapter; the converter is electrically connected with the power adapter. The utility model can select the double-hole charging sheet or the three-hole charging sheet by rotating the plug, thereby effectively realizing the power supply of the computer and the mobile phone, and having simple structure and convenient use.

Description

Detachable multifunctional charger

Technical Field

The utility model belongs to the technical field of electronic product accessories, and particularly relates to a detachable multifunctional charger.

Background

Along with the continuous improvement of living standard and technique, the frequency of use to electronic product also promotes by a wide margin, and the frequency of use of the smart mobile phone that wherein more conveniently carries and notebook computer promotes and accounts for the leading part of electronic product frequency of use, when going out to carry smart mobile phone and notebook computer, because the inadaptability of smart mobile phone charger and notebook computer charger and the problem that leads to the inserted sheet to appear the intermittent electric shock that the dust leads to after using the charger for a long time all influence the efficiency of going out or handling official business.

Because of the uniqueness of the smart phone charger and the notebook computer charger, the current common smart phone charger interfaces include a quick charging interface, an expansion interface and an ios interface, the notebook computer charger is generally a circular interface, in addition, because the charging power of the notebook computer is different from the charging power of the smart phone, a power adapter and a current limiter are needed on the charger, and because safety and three holes are generally used on the high-power notebook computer charger, two holes are generally used on the charger for charging the smart phone, so that conversion of three holes and two holes is needed.

Through retrieval, relevant patents are disclosed on a changeover plug and a computer and mobile phone dual-purpose charger. For example, chinese patent application No. 201420085166.3 discloses a portable folding charger which can be used as a plug for two-hole and three-hole conversion, and can switch and fold by rotating and stretching to change the positions of two holes and eject the third hole. This application only switches and folding improvement to the plug, and main aim at conveniently carries, does not do more expressions and improvement to other electronic parts such as charging wire, and charging plug's volume is less under most conditions, comparatively conveniently carries, and this charger converts the rotation of mechanicalness into to structural three holes and diplopore, easily drops or damages in long use, causes structural problem easily, has the limitation to the use of charger.

If the application with the Chinese patent application number of 201720969367.3 discloses a portable charger, the charger is used for charging different models of smart phones through a take-up reel, the USB socket can be replaced by the received data line, the charger is integrally detachable, the charger is suitable for the smart phones and the tablet computers, but is not suitable for models of the notebook computers, and the charger can be used for charging the notebook computers and charging the smart phones on the market and has fewer multifunctional chargers which can be integrally detached and are convenient to carry.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

Aiming at the problems that the existing notebook computer and the commonly used mobile phone type charger are inconvenient to carry and can not meet most requirements outside the door, the utility model provides a detachable multifunctional charger; when the smart phone is charged, the principle of the whole smart phone is the same as that of a common charger on the market, two charging plugs at the head part are connected with the plug board, and a charging interface at the tail part is connected with a receiving port of the smart phone; when the notebook computer needs to be charged, the charging hole of the head part accessory is connected with the charging receiving hole of the notebook computer, the charging plug of the two charging pieces is changed into the charging plug of the three charging pieces by rotating the knob on the right side of the plug, and the three charging plugs are inserted into the plugboards.

2. Technical scheme

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model discloses a detachable multifunctional charger, which comprises a charger body and a converter, wherein the charger body comprises a rotatable charging plug, an inner rail semi-arc body, an outer rail semi-arc body and a power adapter, the rotatable charging plug is connected with the outer rail semi-arc body, and a double-hole charging sheet and a three-hole charging sheet are arranged on the rotatable charging plug; the outer rail semi-arc body is rotatably arranged on the inner rail semi-arc body, and the upper port of the outer rail semi-arc body is provided with a conductive column and is electrically connected with the power adapter through the conductive column; the inner rail semi-arc body is detachably connected with the shell of the power adapter; the converter is used for charging the smart phone after being electrically connected with the power adapter.

Furthermore, sliding blocks are symmetrically arranged on two sides of the top of the outer rail semi-arc body, and sliding grooves which are connected with the sliding blocks in a sliding mode are correspondingly machined in the two arc-shaped side walls of the inner rail semi-arc body respectively.

Furthermore, the fixing plate is processed into an L-shaped structure, a clamping groove is processed on the surface of the fixing plate, and a clamping block matched with the clamping groove is correspondingly processed at the bottom of the inner rail semi-arc body.

Furthermore, the power adapter further comprises a conductive metal plate, the conductive metal plate is positioned in the middle of the lower ends of the inner rail semi-arc body and the outer rail semi-arc body, the bottom of the conductive metal plate is electrically connected with the power adapter after penetrating through the fixing plate, the side wall, close to the inner rail semi-arc body, of the conductive metal plate is contacted with the conductive column on the outer rail semi-arc body, and the rest side walls are coated with insulating coatings.

Furthermore, an empty cavity is processed in the outer rail semi-arc body, a plurality of electrifying wires are arranged in the cavity, one ends of the electrifying wires are respectively connected with the double-hole charging piece and the three-hole charging piece on the rotatable charging plug, and the other ends of the electrifying wires are connected with the conducting columns on the outer rail semi-arc body after being collected.

Furthermore, the notebook computer charging device further comprises a charging wire, one end of the charging wire is connected with the power adapter, a notebook computer charging connector is processed at the other end of the charging wire, and the charging connector is connected with a computer charging interface and used for supplying power to a computer.

Furthermore, the multifunctional charger further comprises a multifunctional charger box body, wherein the USB interface on the converter is connected with a second connector arranged at the top of the multifunctional charger box body, and the side wall of the multifunctional charger box body is further provided with a quick charger interface, an expansion interface and an ios interface for supplying power to different types of smart phones or equipment.

3. Advantageous effects

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

(1) the utility model discloses a detachable multifunctional charger, which comprises a charger body and a converter, wherein the charger body comprises a rotatable charging plug, an inner rail semi-arc body, an outer rail semi-arc body and a power adapter, the rotatable charging plug is connected with the outer rail semi-arc body, and a double-hole charging sheet and a three-hole charging sheet are arranged on the rotatable charging plug; the utility model discloses a portable intelligent charging device, including outer rail semi-arc body, power adapter, converter, outer rail semi-arc body rotatable installation on inner rail semi-arc body, outer rail semi-arc body upper port is equipped with and leads electrical pillar to link to each other with power adapter electrical property through leading electrical pillar, with convert the charging plug cooperation that charges the piece into three holes, be applicable to the use of charging of notebook computer, through optimizing its structure, after being connected with the converter, with the charging plug cooperation of the piece that charges of diplopore, be applicable to charging of smart mobile phone.

(2) According to the detachable multifunctional charger, the sliding blocks symmetrically arranged on the two sides of the top of the outer rail semi-arc body are matched with the connecting sliding grooves in the arc-shaped side walls on the two sides of the inner rail semi-arc body, so that the conversion of the number of charging pieces of the charging plug is favorably ensured, and different numbers of charging pieces can be conveniently selected for high power and low power when a notebook computer is charged and a mobile phone is charged.

(3) The utility model relates to a detachable multifunctional charger, which is characterized in that the bottom of a conductive metal plate arranged on the middle part of the lower ends of an inner rail semi-arc body and an outer rail semi-arc body passes through a fixing plate and then is electrically connected with a power adapter, the conductive metal plate is close to the side wall of the inner rail semi-arc body and is contacted with a conductive column on the outer rail semi-arc body, a cavity is formed in the outer rail semi-arc body, and a plurality of charging wires are arranged in the cavity, so that after the charger is inserted into a socket, current is led in from a charging sheet and then can smoothly enter the power adapter from a rotatable charging plug, and then a notebook computer or a smart phone is charged through a charging wire.

(4) According to the detachable multifunctional charger, the clamping grooves on the surface of the L-shaped fixing plate and the clamping blocks correspondingly processed at the bottom of the inner rail semi-arc body are detachable, so that the detachable multifunctional charger is an integral structure and has detachability, corresponding carrying choices can be made in the face of different conditions, and the integral part is convenient to carry. Meanwhile, when the disassembly is met, each part can be searched for an alternative structure, and when the part is lost, the charger can still be used by the alternative part.

(5) The detachable multifunctional charger comprises a multifunctional box body, wherein the box body is provided with a quick charging interface, an expansion interface and an ios interface, so that the intelligent mobile phones and other equipment of different models can be charged conveniently.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a detachable multifunctional charger according to the present invention;

fig. 2 is a schematic view of a mounting structure of the convertible charging plug of the present invention;

fig. 3 is a schematic structural diagram of a charging plug of a detachable multifunctional charger according to the present invention;

fig. 4 is a schematic view of a buffering structure of a detachable multifunctional charger according to the present invention;

FIG. 5 is a schematic cross-sectional view of the data line housing and the data line interface according to the present invention;

in the figure:

100. a charger body; 110. a rotatable charging plug; 111. a first fixed disk; 112. a second fixed disk; 113. a connecting plate; 114. a dual-hole charging pad; 115. a three-hole charging sheet; 116. adjusting a knob; 120. an inner rail semi-arc body; 130. an outer rail semi-arc body; 140. a fixing plate; 150. a conductive metal plate; 160. a power adapter; 170. a charging wire;

200. a converter; 210. a first joint; 220. a USB interface;

300. a multifunctional charging box body; 310. a second joint; 320. a quick charging interface; 330. expanding an interface; 340. an ios interface;

400. a slider; 410. a chute.

Detailed Description

The utility model is further described with reference to specific examples.

Example 1

As shown in fig. 1 to 5, the detachable multifunctional charger of the present embodiment includes a charger body 100 and a converter 200, wherein the charger body 100 includes a rotatable charging plug 110, an inner rail half arc 120, an outer rail half arc 130 and a power adapter 160. The rotatable charging plug 110 is connected to the outer rail semi-arc 130, and a dual-hole charging piece 114 and a three-hole charging piece 115 are formed thereon. The outer rail semi-arc body 130 is rotatably mounted on the inner rail semi-arc body 120, and a conductive post is disposed at an upper port of the outer rail semi-arc body 130 and electrically connected to the power adapter 160 through the conductive post. The inner rail half-arc 120 is removably attached to the housing of the power adapter 160.

Specifically, as shown in fig. 2, the sliding blocks 400 are symmetrically disposed on two sides of the top of the outer rail half arc 130, that is, the sliding blocks 400 are symmetrically disposed on two sides of the upper end of fig. 2 (the sliding block 400 on the other side is covered), and correspondingly, the sliding grooves 410 slidably connected to the sliding blocks 400 are correspondingly formed on two arc-shaped side walls of the inner rail half arc 120. During the installation, in the slider 400 card income spout 410 with outer rail half arc 130 top, during the use, through rotatory outer rail half arc 130 for slider 400 on it slides in spout 410, can realize the rotation of outer rail half arc 130, exposes diplopore charging piece 114 and the three hole charging piece 115 on the rotatable charging plug 110, finely tunes through rotatable charging plug 110 and controls diplopore charging piece 114 or three hole charging piece 115 and be located the outside, charging plug all uses the empty terminal plate of opening of C45, is convenient for insert the circular telegram on the external socket.

More preferably, as shown in fig. 3, the rotatable charging plug 110 is processed into a cylinder, two ends of the rotatable charging plug are mounted on the outer rail semi-arc body 130 through a first fixed disk 111, a second fixed disk 112 and a connecting plate 113, the first fixed disk 111 and the second fixed disk 112 are both fixedly mounted and connected to the inner housing of the outer rail semi-arc body 130, an arc chute is processed on one side of the rotatable charging plug 110, and after one end of the rotatable charging plug 110 is fixedly connected to the connecting plate 113, a free end of the connecting plate 113 is inserted into the arc chute. Meanwhile, the other end of the rotatable charging plug 110 is mounted on the second fixed disc 112 through a mounting shaft and can rotate on the mounting shaft, the mounting shaft penetrates through the second fixed disc 112 to extend out, an adjusting knob 116 is arranged at the end of the mounting shaft, the rotating angle of the rotatable charging plug 110 can be adjusted through the adjusting knob 116, and a connecting plate 113 arranged at the other end of the mounting shaft can rotate in an arc-shaped sliding groove, so that the charging plug can be finely adjusted conveniently, the inner rail semi-arc body 120 can slide along the sliding groove 410 to be in contact with a conductive metal plate 150 mounted on the outer rail semi-arc body 130 when in use, the charging plug also rotates by a certain angle at the moment, and then the conversion between a three-hole charging sheet and a double-control charging sheet can be completed through fine adjustment of the adjusting knob 116.

It should be noted that a cavity is processed in the outer rail semi-arc body 130, a plurality of power-on wires are arranged in the cavity, a notch for the power-on wires to penetrate out is processed on the inner side wall of the outer rail semi-arc body 130, so that the related electrical connection can be established, meanwhile, a long strip-shaped notch for the power-on wires to pass in and out is also processed on the rotatable charging plug 110, one end of each power-on wire is respectively connected with the double-hole charging sheet 114 and the three-hole charging sheet 115 on the rotatable charging plug 110, the other end of each power-on wire is connected with the conductive post on the outer rail semi-arc body 130 after being collected, and the structure is designed and optimized, so that the outer rail semi-arc body 130 is electrically connected with the rotatable charging plug 110, and the power adapter 160 is connected through the conductive post arranged on the outer rail semi-arc body 130. In addition, through setting up the charging wire 170 of computer, the one end of charging wire 170 links to each other with power adapter 160, and what power adapter used is the e epitaxy, and the efficiency is 12V2A/1A, and the bottom is the connecting hole of external diameter 5.5mm, internal diameter 2.5mm, and the other end processing has the notebook computer joint that charges, should charge the joint with the computer and link to each other for supply power to the computer. Meanwhile, the charging wire 170 may be connected to the first connector 210 of the converter 200, and the USB socket at the bottom of the converter 200 may be connected to a data line for charging the mobile phone.

Example 2

As shown in fig. 1-2, the main structure of the detachable multifunctional charger of this embodiment is basically the same as that of embodiment 1, and the main differences are as follows: the anti-collision device further comprises a fixing plate 140, the fixing plate 140 is processed into an L-shaped structure, clamping grooves are processed on the surface of the fixing plate, clamping blocks matched with the clamping grooves are correspondingly processed at the bottom of the inner rail semi-arc body 120, the anti-collision device further comprises a conductive metal plate 150, the conductive metal plate 150 is arranged in the middle of the lower ends of the inner rail semi-arc body 120 and the through hole outer rail semi-arc body 130, grooves are processed in the inner portion of the inner rail semi-arc body 120, the conductive metal plate is embedded in the grooves to form an avoiding structure, the installation and the use safety are also noticed, the bottom of the anti-collision device penetrates through the fixing plate 140 and then is electrically connected with a power adapter 160, the side wall, close to the inner rail semi-arc body 120, of the conductive metal plate 150 is contacted with a conductive column on the outer rail semi-arc body 130, the rest side walls are coated with an insulating coating, the central area, close to the conductive metal plate 150, of the outer rail semi-arc body 130 is not coated with the insulating coating, and one side of the conductive metal plate 150 is electrically connected with the conductive metal plate 150, make the electric current that lets in successfully electrically conduct to power adapter 160 on, other parts all scribble insulating coating and prevent to touch by mistake when using and cause the injury, conductive metal plate 150 electrically conducts the back and transfers the electric current for charging wire 170 of installation behind the fixed plate 140 central authorities processing, further transmits electric current to other parts such as power adapter 160 through charging wire 170.

Preferably, as shown in fig. 5, the detachable multifunctional charger of the embodiment further includes a multifunctional charging box 300, the second connector 310 disposed at the top of the multifunctional charging box 300 is connected to the USB interface of the converter, the sidewall of the multifunctional charging box 300 is further provided with a fast charging interface 320, an expansion interface 330, and an ios interface 340, the multifunctional charging box is a common pnji charging box in the market, and different charging interfaces are adopted to supply power to different models of smart phones or devices.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims (7)

1. The utility model provides a detachable multi-functional charger which characterized in that: the charger comprises a charger body (100) and a converter (200), wherein the charger body (100) comprises a rotatable charging plug (110), an inner rail semi-arc body (120), an outer rail semi-arc body (130) and a power adapter (160), the rotatable charging plug (110) is connected with the outer rail semi-arc body (130), and a double-hole charging sheet (114) and a three-hole charging sheet (115) are arranged on the rotatable charging plug; the outer rail semi-arc body (130) is rotatably arranged on the inner rail semi-arc body (120), and the upper port of the outer rail semi-arc body (130) is provided with a conductive column and is electrically connected with the power adapter (160) through the conductive column; the inner rail semi-arc body (120) is detachably connected with the shell of the power adapter (160); the converter (200) is electrically connected with the power adapter (160) and then used for charging the smart phone.

2. The detachable multifunctional charger according to claim 1, wherein: the two sides of the top of the outer rail semi-arc body (130) are symmetrically provided with sliding blocks (400), and the two arc side walls of the inner rail semi-arc body (120) are respectively and correspondingly provided with sliding grooves (410) which are connected with the sliding blocks (400) in a sliding way.

3. A detachable multi-functional charger according to claim 2, characterized in that: the fixing plate (140) is processed into an L-shaped structure, a clamping groove is processed on the surface of the fixing plate (140), and a clamping block matched with the clamping groove is correspondingly processed at the bottom of the inner rail semi-arc body (120).

4. A detachable multi-functional charger according to claim 3, characterized in that: the power adapter is characterized by further comprising a conductive metal plate (150), wherein the conductive metal plate (150) is located in the middle of the lower ends of the inner rail semi-arc body (120) and the outer rail semi-arc body (130), the bottom of the conductive metal plate penetrates through the fixing plate (140) and then is electrically connected with the power adapter (160), the side wall, close to the inner rail semi-arc body (120), of the conductive metal plate (150) is in contact with the conductive column on the outer rail semi-arc body (130), and the rest side walls are coated with insulating coatings.

5. A detachable multi-functional charger according to any one of claims 1-4, characterized in that: a cavity is processed in the outer rail semi-arc body (130), a plurality of electrifying wires are arranged in the cavity, one end of each electrifying wire is connected with a double-hole charging piece (114) and a three-hole charging piece (115) on the rotatable charging plug (110) respectively, and the other end of each electrifying wire is connected with a conductive column on the outer rail semi-arc body (130) after being gathered.

6. A detachable multi-functional charger according to claim 5, characterized in that: still include charging wire (170), charging wire (170) one end links to each other with power adapter (160), and the other end processing has the notebook computer joint that charges, and the joint that should charge links to each other with the computer interface that charges for supply power for the computer.

7. The detachable multifunctional charger according to claim 6, wherein: still include multi-functional charging box (300), USB interface (220) on converter (200) with second joint (310) that multi-functional charging box (300) top was equipped with link to each other, the lateral wall of this multi-functional charging box (300) still is provided with fast interface (320), expands interface (330) and ios interface (340) for supply power to the smart mobile phone or the equipment of different models.

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