CN114256685A

CN114256685A - Power adapter and electronic equipment assembly

Info

Publication number: CN114256685A
Application number: CN202011027641.8A
Authority: CN
Inventors: 赵斌
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2022-03-29

Abstract

The application provides a power adapter and an electronic equipment assembly. The power adapter comprises an adapter housing, a plug housing and a plug. The plug housing is fixedly connected to the adapter housing, and the plug housing is provided with a through hole. The plug is movably connected with the plug outer cover, can be arranged in the through hole and exposed out of the plug outer cover, and can be contained in the plug outer cover to be shielded by the plug outer cover. The power adapter can be used for accommodating the plug and covering the plug outer cover, so that the plug can be prevented from being damaged, and the power adapter has long service life.

Description

Power adapter and electronic equipment assembly

Technical Field

The present application relates to the field of electronic technologies, and in particular, to a power adapter and an electronic device assembly.

Background

With the progress of technology, electronic devices such as mobile phones and the like become necessities of life of people. Power adapters are commonly used to charge electronic devices such as cell phones.

Existing power adapters typically include an adapter body and a plug exposed from the adapter body. However, the plug of the existing adapter is entirely exposed, so that the adapter is easily damaged.

Disclosure of Invention

The present application provides a power adapter, the power adapter includes:

an adapter housing;

the plug outer cover is fixedly connected to the adapter outer cover and provided with a through hole; and

the plug is movably connected with the plug outer cover, can be arranged in the through hole and exposed out of the plug outer cover, and can be contained in the plug outer cover to be shielded by the plug outer cover.

The application also provides an electronic equipment assembly, the electronic equipment assembly comprises electronic equipment and the power adapter, and the power adapter is used for charging the electronic equipment.

Compared with the prior art, the plug in the power adapter can be exposed out of the plug outer cover for normal use, and the plug of the power adapter can be contained in the plug outer cover, so that the plug can be prevented from being damaged. Therefore, the power adapter of the application is not easy to damage and has a long service life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic application environment diagram of a power adapter according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a power adapter provided in an embodiment of the present application in one state.

Fig. 3 is a schematic view of the power adapter provided in fig. 2 in another state.

Fig. 4 is an exploded schematic view of the power adapter provided in fig. 2.

Fig. 5 is a schematic view of the adapter housing of fig. 2 at an angle.

Fig. 6 is a schematic view of the adapter housing of fig. 2 from another angle.

Fig. 7 is a schematic view of an angle of the plug housing of fig. 2.

Fig. 8 is a schematic view of another angle of the plug housing of fig. 2.

Fig. 9 is a schematic structural diagram of the button in fig. 4.

Fig. 10 is a cross-sectional view taken along line I-I in fig. 2.

Fig. 11 is an enlarged schematic view at II in fig. 10.

Fig. 12 is a schematic view of the elastic member of fig. 4 fixed to the button.

Fig. 13 is a cross-sectional view taken along line III-III of fig. 2.

Fig. 14 is an enlarged view of fig. 13 at IV.

Fig. 15 is a schematic view of the plug and the housing shown in fig. 4 from a perspective.

Fig. 16 is a schematic view of the plug and the housing shown in fig. 4 from another view angle.

Fig. 17 is a schematic view of the plug and the housing shown in fig. 4 from another view angle.

Fig. 18 is a schematic view of the conductive connector of fig. 2 from a perspective.

Fig. 19 is a schematic view of the conductive connector of fig. 2 from another perspective.

Fig. 20 is a schematic diagram of an electronic device assembly according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.

Reference herein to "an embodiment" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment or implementation can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The present application provides a Power adapter 10. Referring to fig. 1, fig. 1 is a schematic application environment diagram of a power adapter according to an embodiment of the present disclosure. The power adapter 10 is a power supply conversion device of the electronic device 30. Generally, the power adapter 10 may convert an alternating voltage to a direct voltage. For example, the power adapter 10 is plugged into the socket 50, receives the ac voltage output by the socket 50, converts the received ac voltage into a dc voltage, and uses the dc voltage to charge the electronic device 30 using electricity such as a mobile phone and a computer or directly supply the electronic device in the electronic device 30. It is to be understood that the schematic diagram of the application environment of the power adapter 10 is only helpful for understanding the application of the power adapter 10, and should not be construed as limiting the power adapter 10 provided in the present application.

Referring to fig. 2 and fig. 3 together, fig. 2 is a schematic diagram of a power adapter provided in an embodiment of the present application in a state; fig. 3 is a schematic view of the power adapter provided in fig. 2 in another state. The power adapter 10 includes: an adapter housing 110, a plug housing 120, and a plug 130. The plug housing 120 is fixedly coupled to the adapter housing 110, and the plug housing 120 has a through hole 121. The plug 130 is movably connected to the plug housing 120, and the plug 130 can be inserted into the through hole 121 and exposed from the plug housing 120, and can be accommodated inside the plug housing 120 and shielded by the plug housing 120.

The plug 130 is made of a conductive material, such as metal, and when the power adapter 10 is in use, the plug 130 is plugged into the socket 50 to receive a voltage provided by the socket 50, where the voltage may be an ac voltage. The number of the plugs 130 may be, but is not limited to, two, and in the schematic diagram of the present embodiment, the number of the plugs 130 is two, and the two plugs 130 are opposite and spaced apart from each other. The shape of the plug 130 may be, but is not limited to, an elongated shape, a cylindrical shape, and a cylinder-like shape. The shape and size of the plug 130 meet the requirements of various countries or regions on the standards of the plug 130 of the power adapter 10, for example, meet the european standards, or meet the requirements of the chinese standards, which is not limited herein.

The plug 130 can be inserted into the through hole 121 and exposed to the plug housing 120, in other words, the plug 130 can extend out of the plug housing 120 through the through hole 121; the plug 130 can be accommodated inside the plug housing 120 and shielded by the plug housing 120, in other words, the plug housing 120 can be retracted inside the plug housing 120 through the through hole 121 and shielded by the plug housing 120.

In an embodiment, when the plug 130 is shielded by the plug housing 120 through the through hole 121, the plug 130 may be shielded by the plug housing 120 alone. In another embodiment, when the plug 130 is shielded by the plug housing 120 through the through hole 121, the plug 130 may be shielded by both the plug housing 120 and the adapter housing 110.

When the length of the plug housing 120 is greater than or equal to the length of the plug 130, the plug 130 may be shielded by the plug housing 120 alone, or the plug 130 may be shielded by both the plug housing 120 and the adapter housing 110. When the length of the plug housing 120 is less than the length of the plug 130, the plug 130 may be collectively shielded by the plug housing 120 and the adapter housing 110. In the following embodiments, the plug 130 alone is shielded by the plug cover 120 as an example.

Referring to fig. 4 to 6 together, fig. 4 is an exploded schematic view of the power adapter provided in fig. 2; FIG. 5 is a schematic view of the adapter housing of FIG. 2 at an angle; fig. 6 is a schematic view of the adapter housing of fig. 2 from another angle. The material of the adapter housing 110 is usually an insulating material, for example, the material of the adapter housing 110 may be, but is not limited to, plastic, rubber, etc. The adapter housing 110 has a receiving space 115 (see fig. 4), the receiving space 115 is used for receiving a circuit board assembly 170 (see fig. 4 and 5) and the like, and functions of the circuit board assembly 170 are described in detail later. The adapter housing 110 also has an opening communicating with the receiving space 115. The plug housing 120 is connected to the adapter housing 110 and disposed at the opening. The plug housing 120 may be connected to the adapter housing 110 in a manner including, but not limited to, a fixed connection or a removable connection. The plug housing 120 is made of an insulating material, and the material of the plug housing 120 may be, but is not limited to, plastic, rubber, and the like. The end of the adapter housing 110 facing away from the opening has a Universal Serial Bus (USB) interface 190 (see fig. 6).

The plug housing 120 has a hexagonal outer contour in a cross section perpendicular to the extending direction of the through hole 121 to meet the shape of the power adapter 10 required in the european standard. The european standard socket 50 has a recess having a hexagonal outer contour, and the plug housing 120 is inserted into the recess when the power adapter 10 is applied to the european standard socket 50. It is understood that the plug housing 120 may have other shapes to meet the requirements of other standards for the shape of the power adapter 10 or the width of the plugging surface.

The plug housing 120 has a through hole 121, the through hole 121 extends along a predetermined direction D, and the through hole 121 is used for extending the plug 130 out of the plug housing 130 or retracting the plug housing 120. The number of the through holes 121 in the plug housing 120 is the same as the number of the plugs 130, and in the schematic view of the present embodiment, the plug housing 120 has 2 through holes 121.

The plug 130 is movably connected to the plug housing 120, the plug 130 is movable, and the movement of the plug 130 will be described in detail later. The power adapter 10 has a first state (as shown in fig. 2) in which the plug 130 is exposed to the plug housing 120 through the through hole 121, the power adapter 10 also has a second state (as shown in fig. 3) in which the plug 130 is accommodated in the plug housing 120 and is shielded by the plug housing 120, and the plug 130 in the power adapter 10 can be switched between the first state and the second state. The first state refers to an extreme state in which the plug 130 is exposed to the plug 130 through the through hole 121, and when the power adapter 10 is in the first state, the plug 130 can no longer extend out of the plug housing 120. Accordingly, the second state is also the limit state in which the plug 130 is accommodated in the plug housing 120, and when the power adapter 10 is in the second state, the plug 130 cannot continue to enter the plug housing 120.

It should be noted that the terms "first", "second", and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The manner in which the adapter housing 110 is fixedly coupled to the plug housing 120 is described below. Referring to fig. 4 and 5, the adapter housing 110 includes a housing body 111 and a mounting portion 112. The mounting portion 112 and the housing body portion 111 together form the accommodating space 115. The mounting portion 112 is disposed at one end of the housing body 111, and the mounting portion 112 is used for mounting the plug housing 120.

Further, in the present embodiment, the mounting portion 112 is connected to the housing main body portion 111 and is disposed on an end surface of the housing main body portion 111, and the mounting portion 112 is recessed inward with respect to the housing main body portion 111. In other words, the peripheral side surface of the housing body 111 protrudes from the peripheral side surface of the mounting portion 112, and when the plug housing 120 is connected to the adapter housing 110, the plug housing 120 is fitted to the mounting portion 112. The plug housing 120 is sleeved on the mounting portion 112, and a portion of the plug housing 120 sleeved on the mounting portion 112 is flush with or approximately flush with the housing body portion 111. In this embodiment, the attaching portion 112 is recessed inward with respect to the housing main body portion 111, so that the thickness of the power adapter 10 at the connection portion between the plug housing 120 and the adapter housing 110 can be made thin. In this embodiment, the thickness of the power adapter 10 is 10.5mm, and the thickness of the power adapter 10 is small.

In one embodiment, the mounting portion 112 and the plug housing 120 may be bonded together by glue. For example, the outer peripheral side surface of the mounting portion 112 and the inner side wall of the plug housing 120 are bonded by glue. Accordingly, the end face of the housing body 111 and the end face of the plug housing 120 are bonded by glue.

Compared with the prior art, the plug 130 in the power adapter 10 of the present application can be exposed from the plug housing 120 for normal use, and the plug 130 of the power adapter 10 can be accommodated inside the plug housing 120, so that the plug 130 can be prevented from being damaged. Therefore, the power adapter 10 of the present application is not easily damaged and has a long service life.

Referring to fig. 4, 5, 7 and 8, fig. 7 is a schematic view of an angle of the plug housing of fig. 2; fig. 8 is a schematic view of another angle of the plug housing of fig. 2. In this embodiment, the adapter housing 110 further includes a first positioning portion 113, and correspondingly, the plug housing 120 further includes a second positioning portion 127, and the first positioning portion 113 and the second positioning portion 127 cooperate to realize positioning when the adapter housing 110 is connected to the plug housing 120. Due to the presence of the first positioning portions 113 and the second positioning portions 127, the plug housing 120 and the adapter housing 110 can be prevented from being misaligned when they are attached. In the present embodiment, the first positioning portion 113 is provided on the mounting portion 112. The first positioning portion 113 is a convex strip protruding from the circumferential surface of the mounting portion 112. Accordingly, the second positioning portion 127 is a recessed portion provided in the plug housing 120, and the recessed portion may be a groove or a through groove. When the plug housing 120 is connected to the adapter housing 110, the protruding strip is received in the recessed portion.

Referring again to fig. 7, the plug housing 120 has a slide 122, and the power adapter 10 further includes: a base 140 and a button 150. The housing 140 is used for carrying the plug 130, and the housing 140 is accommodated in the plug housing 120. The button 150 is partially exposed from the plug housing 120, and the button 150 passes through the slide 122 to connect to the holder body 140, and the button 150 is used for driving the holder body 140 to slide.

The plug housing 120 has a top wall 128 and side walls 129. The top wall 128 is provided with the through hole 121. The peripheral side wall 129 is connected to the periphery of the top wall 128 in a bent manner. Slide 122 sets up on lateral wall 129, slide 122 extends along predetermineeing direction D, just slide 122 runs through the relative surface and the internal surface that sets up of lateral wall 129. One end of the slide 122 extends through an end surface of the side wall 129 facing away from the top wall 128 to facilitate mounting of the button 150. The other end of the chute 122 does not extend through the top wall 128, in other words, the end of the chute 122 adjacent to the top wall 128 does not extend through the top wall 128.

The holder body 140 is used for carrying the plug 130, and in the present embodiment, the plug 130 is fixed to the holder body 140. The base 140 may be made of an insulating material, for example, the base 140 may be made of, but not limited to, plastic, rubber, and the like. The manner in which the socket body 140 carries the plug 130 can be, but is not limited to, forming by injection molding in a film.

The button 150 is partially exposed in the plug housing 120, a portion of the button 150 exposed in the plug housing 120 is pushed by a user, the button 150 passes through the slide 122 to connect with the holder body 140, when the user pushes the button 150 exposed in the portion of the plug housing 120, the button 150 drives the holder body 140 to slide, and as the plug 130 is carried on the holder body 140, the holder body 140 slides to drive the plug 130 to slide, so that the plug 130 extends out of the through hole 121 and is exposed in the plug housing 120, or retracts into the plug housing 120 through the through hole 121.

The detailed structure of the button 150 is described below with reference to fig. 9, and fig. 9 is a schematic structural diagram of the button in fig. 4. The button 150 includes: a pressing portion 151, a connecting portion 152, and a first stopper 153. The pressing portion 151 is exposed to the plug housing 120. The connecting portion 152 passes through the sliding channel 122, and one end of the connecting portion 152 is connected to the pressing portion 151. The first position-limiting portion 153 is connected to an end of the connecting portion 152 away from the pressing portion 151, and the first position-limiting portion 153 is further connected to the base 140.

The pressing portion 151 is exposed to the plug housing 120 for user operation. The pressing portion 151 is separated from the connecting portion 152 and may have a shape, such as, but not limited to, a circle, an oval, a square, or a rectangle. In this embodiment, the outer surface of the pressing portion 151 facing away from the connecting portion 152 is provided with anti-slip stripes to facilitate the operation of the user. The pressing portion 151 is perpendicular to the dimension of the preset direction D, and is larger than the slide 122 is perpendicular to the dimension of the preset direction D, so that the pressing portion 151 is prevented from being trapped in the slide 122, and the operation of a user is facilitated. In other embodiments, a dimension of the pressing portion 151 perpendicular to the preset direction D is smaller than or equal to a dimension of the sliding channel 122 perpendicular to the preset direction D, as long as the pressing portion 151 is exposed to the plug housing 120 for a user to operate. One end of the connecting portion 152 is connected to the pressing portion 151, the other end of the connecting portion 152 is connected to the first position-limiting portion 153, and the first position-limiting portion 153 is connected to the base 140. The first position-limiting portion 153 may be connected to the base 140 in a fixed manner, a detachable manner, or the like.

Referring to fig. 2, 10 and 11 together, fig. 10 is a cross-sectional view taken along line I-I of fig. 2; fig. 11 is an enlarged schematic view at II in fig. 10. The plug housing 120 has a receiving space 123, and an inner sidewall of the plug housing 120 forming the receiving space 123 has a second position-limiting portion 124 and a third position-limiting portion 125. The second position-limiting portion 124 is used for being fixedly matched with the first position-limiting portion 153, so that the power adapter 10 is in a first state where the plug 130 is exposed to the plug housing 120. The third position-limiting portion 125 is disposed apart from the end surface of the plug housing 120 forming the through hole 121 compared to the second position-limiting portion 124, and when the third position-limiting portion 125 and the first position-limiting portion 153 are fixed in a matching manner, the plug 130 is in a second state of being accommodated in the plug housing 120 and being shielded by the plug housing 120.

When the power adapter 10 is in the first state, the plug 130 is not pushed into the plug housing 120 because the second position-limiting portion 124 is fixed to the first position-limiting portion 153. When the plug 130 needs to be inserted into the hole of the socket 50, the plug 130 is not pressed to retract into the plug housing 120, and thus, the plug 130 can be inserted into the through hole 121 of the socket 50. When the power adapter 10 is in the second state, since the third position-limiting portion 125 is fixed to the first position-limiting portion 153, the plug 130 is not pushed out of the plug housing 120, and thus the plug 130 is prevented from protruding out of the plug housing 120. In summary, the plug housing 120 has a second position-limiting portion 124 and a third position-limiting portion 125 that are engaged with the first position-limiting portion 153, so that the power adapter 10 can maintain the first state or the power adapter 10 can maintain the second state.

In this embodiment, the second stopper 124 and the third stopper 125 are both connected to the slide 122. Specifically, the second limiting portion 124 and the third limiting portion 125 are communicated with the slide 122, so that the sidewall 129 of the plug housing 120 is thinner under the condition that the depths of the second limiting portion 124 and the third limiting portion 125 are constant.

In this embodiment, the first position-limiting portion 153 is a protrusion, and the second position-limiting portion 124 and the third position-limiting portion 125 are grooves.

Referring to fig. 4 and 12-14, fig. 12 is a schematic view illustrating the elastic member of fig. 4 being fixed to the button; FIG. 13 is a cross-sectional view taken along line III-III of FIG. 2; fig. 14 is an enlarged view of fig. 13 at IV. In this embodiment, the power adapter 10 further includes an elastic member 160. The elastic member 160 is fixed to the button 150, the elastic member 160 is disposed between the button 150 and the base 140, and the elastic member 160 is used to enable the second position-limiting portion 124 and the first position-limiting portion 153 to be matched and fixed, and also enable the third position-limiting portion 125 and the first position-limiting portion 153 to be matched and fixed.

The elastic member 160 may be, but not limited to, a spring sheet, elastic rubber, etc. The elastic member 160 may be compressed, and when the elastic member 160 is compressed, the length of the elastic member 160 is smaller than the length of the elastic member 160 in a natural state. The length of the elastic member 160 in a natural state is a length of the elastic member 160 when it is not subjected to a tensile force or a compressive force. When the elastic member 160 is compressed by a pressure, the elastic member 160 generates an elastic restoring force opposite to the pressure.

The elastic member 160 is fixed to the button 150, and the elastic member 160 may be fixed to the first stopper 153 of the button 150 or may be fixed to the connecting portion 152 of the button 150. The elastic member 160 is fixed to the button 150 in a manner of, but not limited to, fixed connection and detachable connection. The elastic member 160 is fixedly connected to the button 150 by, but not limited to, injection molding and is connected to the button 150. The other end of the elastic member 160 abuts against the seat body 140.

The elastic element 160 is disposed between the button 150 and the base 140, and the elastic force of the elastic element 160 makes the second position-limiting portion 124 and the first position-limiting portion 153 cooperate and fix, so that the first position-limiting portion 153 is not easily separated from the second position-limiting portion 124. The elastic force of the elastic member 160 further enables the third position-limiting portion 125 to be fixedly engaged with the first position-limiting portion 153, so that the first position-limiting portion 153 is not easily separated from the third position-limiting portion 125.

The detailed structure of the holder body 140 will be described below. Referring to fig. 15 to 17, fig. 15 is a schematic view of the plug and the base shown in fig. 4 from a perspective; fig. 16 is a schematic view of the plug and the housing shown in fig. 4 from another perspective; fig. 17 is a schematic view of the plug and the housing shown in fig. 4 from another view angle. The base 140 includes a main body 141 and a guide 142. The main body 141 is used for carrying the plug 130, and the main body 141 has a receiving groove 1413, and the receiving groove 1413 is used for receiving the first position-limiting portion 153. The guiding portion 142 is fixed to the body portion 141, and the guiding portion 142 is used for sleeving the elastic member 160.

The body portion 141 includes a first surface 1411 and a second surface 1412 connected thereto. The body portion 141 is used for carrying the plug 130 and exposed at the first surface 1411. The body portion 141 has a receiving groove 1413, and an opening of the receiving groove 1413 is disposed on the second surface 1412. The guide portion 142 is disposed on a bottom wall of the main body portion 141 forming the receiving groove 1413. In the present embodiment, the guide portion 142 is a column, and in other embodiments, the guide portion 142 may be a cube. The guide portion 142 guides the elastic member 160 when it is deformed, and prevents the elastic member 160 from being deviated. When the first position-limiting portion 153 is disposed in the receiving groove 1413, the first position-limiting portion 153 is movable in a depth direction of the receiving groove 1413, but the first position-limiting portion 153 is not movable in other directions perpendicular to the depth direction. In other words, the first stopper 153 is movable toward the guide 142, but is not movable in a plane where the body 141 forms the opening of the receiving groove 1413.

Referring to fig. 2, 13 and 14, the plug housing 120 has a receiving space 123, and the inner sidewall of the plug housing 120 forming the receiving space 123 has a first guiding portion 126.

The base 140 has a second guiding portion 143, and the second guiding portion 143 and the first guiding portion 126 cooperate with each other to guide the plug 130 when sliding relative to the plug housing 120.

In the present embodiment, the first guide portion 126 is a guide rail, and the second guide portion 143 is a guide groove. In another embodiment, the first guide portion 126 is a guide groove, and the second guide portion 143 is a guide rail. Due to the mutual fit of the first guiding portion 126 and the second guiding portion 143, the plug 130 can be aligned with the through hole 121 when sliding relative to the plug housing 120, so that the plug 130 can slide out.

In combination with the power adapter 10 described in the foregoing embodiments, the power adapter 10 further includes: a circuit board assembly 170 and a conductive connector 180. The circuit board assembly 170 is disposed within the adapter housing 110. The conductive connection member 180 electrically connects the circuit board assembly 170 and the plug 130.

The circuit board assembly 170 is disposed in the accommodating space 115 of the adapter housing 110. The circuit board assembly 170 is electrically connected to the plug 130 through the conductive connection member 180, and is configured to receive a first voltage received by the plug 130 and convert the first voltage into a second voltage. The second voltage may be output via a Universal Serial Bus (USB) interface 190 electrically connected to the circuit board assembly 170. In this embodiment, the first voltage is an ac voltage and the second voltage is a dc voltage.

In this embodiment, the number of the plugs 130 is 2, and accordingly, the number of the conductive connecting members 180 is 2, 1 of the conductive connecting members 180 electrically connects 1 of the plugs 130 and the circuit board assembly 170, and the other 1 of the conductive connecting members 180 electrically connects the other 1 of the plugs 130 and the circuit board assembly 170.

Since the plug 130 can move relative to the plug housing 120, taking the example that the plug 130 can move relative to the plug housing 120 by a preset length, the length of the conductive connecting member 180 is greater than or equal to the preset length, so that the plug 130 is always electrically connected to the circuit board. Specifically, the conductive connecting member 180 is electrically connected to the plug 130 no matter whether the power adapter 10 is in a first state in which the plug housing 120 is exposed to the plug housing 120 through the through hole 121, a second state in which the plug 130 is accommodated inside the plug housing 120 and shielded by the plug housing 120, or an intermediate state in which the first state and the second state are switched.

The structure of the conductive connection member 180 will be described in detail below. Referring to fig. 18 and 19, fig. 18 is a schematic view of the conductive connecting member of fig. 2 from a perspective view; fig. 19 is a schematic view of the conductive connector of fig. 2 from another perspective. The conductive connection member 180 includes: a first conductive portion 181 and a second conductive portion 182. The first conductive portion 181 is electrically connected to the circuit board assembly 170. The second conductive portion 182 is connected to the first conductive portion 181 in a bent manner, and the second conductive portion 182 is used for elastically abutting against the plug 130.

In this embodiment, the second conductive portion 182 is connected to the first conductive portion 181 in a bent manner, so that when the second conductive portion 182 abuts against the plug 130, the second conductive portion 182 is elastically deformed, and the second conductive portion 182 and the plug 130 are not easily loosened by the elastic force generated by the elastic deformation of the second conductive portion 182. In this embodiment, an included angle between the first conductive portion 181 and the second conductive portion 182 is an obtuse angle, so that the second conductive portion 182 and the plug 130 can generate a good elastic force when abutting against each other, and the second conductive portion 182 is not damaged.

In this embodiment, the conductive connection member 180 further includes a third conductive portion 183. The third conductive portion 183 is connected to the second conductive portion 182 in a bent manner, and the third conductive portion 183 and the first conductive portion 181 are respectively located at two opposite sides of the second conductive portion 182. The third conductive portion 183 is disposed so that the plug 130 is not damaged when the conductive connecting member 180 is electrically connected to the plug 130. In this embodiment, the connection portion between the third conductive portion 183 and the second conductive portion 182 is a curved surface so that the plug 130 is less likely to be damaged when the second conductive portion 182 abuts against the plug 130.

The following describes the process of the power adapter 10 from the second state to the first state, and the process from the first state to the second state, with reference to a specific structure of the power adapter 10. When the power adapter 10 is in the second state, the first position-limiting portion 153 is accommodated in the third position-limiting portion 125, and due to the elastic force of the elastic member 160, the first position-limiting portion 153 is abutted by the elastic member 160 in the third position-limiting portion 125, so that the first position-limiting portion 153 cannot automatically fall off from the third position-limiting portion 125. When the pressing portion 151 is pressed, the first position-limiting portion 153 is released from the third position-limiting portion 125 when the pressing force overcomes the elastic force of the elastic member 160. At this time, the pressing portion 151 can be pushed in a direction away from the adapter housing 110, because the first position-limiting portion 153 is connected to the base body 140, when the pressing portion 151 is pushed in a direction away from the adapter housing 110, the base body 140 is driven to drive the plug 130 to move in a direction away from the adapter housing 110 and gradually extend out of the through hole 121, when the plug moves to the position of the second position-limiting portion 124, because of the elastic force of the elastic member 160, the first position-limiting portion 153 is accommodated in the second position-limiting portion 124 and fixed, and at this time, the power adapter 10 is in the first state.

When the power adapter 10 is in the first state, the first position-limiting portion 153 is accommodated in the second position-limiting portion 124, and due to the elastic force of the elastic member 160, the first position-limiting portion 153 is abutted by the elastic member 160 in the second position-limiting portion 124, so that the first position-limiting portion 153 cannot automatically fall off from the second position-limiting portion 124. When the pressing portion 151 is pressed, the first position-limiting portion 153 is released from the second position-limiting portion 124 when the pressing force overcomes the elastic force of the elastic member 160. At this time, the pressing portion 151 can be pushed toward the direction approaching the adapter housing 110, because the first position-limiting portion 153 is connected to the seat body 140, when the pressing portion 151 is pushed toward the direction approaching the adapter housing 110, the seat body 140 is driven to drive the plug 130 to move toward the direction approaching the adapter housing 110 and gradually retract into the through hole 121, when the pressing portion moves to the position of the third position-limiting portion 125, due to the elastic force of the elastic member 160, the first position-limiting portion 153 is accommodated in the third position-limiting portion 125 and fixed, at this time, the power adapter 10 is in the second state.

Referring to fig. 20, fig. 20 is a schematic view of an electronic device assembly according to an embodiment of the present disclosure. The electronic device assembly 1 comprises an electronic device 30 and a power adapter 10 according to any of the previous embodiments, wherein the power adapter 10 is used for charging the electronic device 30.

The electronic device 30 may be a mobile phone, a computer, or other devices that need to be charged, the electronic device 30 has a battery, and the power adapter 10 is configured to receive a first voltage and convert the first voltage into a second voltage, where the second voltage is used to charge the battery. Please refer to the foregoing description for the power adapter 10, which is not described herein.

Although embodiments of the present application have been shown and described, it is understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present application, and that such changes and modifications are also to be considered as within the scope of the present application.

Claims

1. A power adapter, the power adapter comprising:

an adapter housing;

2. The power adapter as described in claim 1, wherein said plug housing has a slide, said power adapter further comprising:

the base body is used for bearing the plug and is accommodated in the plug outer cover;

the button is partially exposed out of the plug outer cover, penetrates through the slide way and is connected with the seat body, and the button is used for driving the seat body to slide.

3. The power adapter as claimed in claim 2, wherein the button comprises:

the pressing part is exposed out of the plug outer cover; and

the connecting part penetrates through the slide way, and one end of the connecting part is connected to the pressing part; and

the first limiting part is connected to one end, deviating from the pressing part, of the connecting part, and the first limiting part is further connected to the seat body.

4. The power adapter as claimed in claim 3, wherein the plug housing has a receiving space, and the inner side wall of the plug housing forming the receiving space has:

the second limiting part is used for being fixedly matched with the first limiting part so that the power adapter is in a first state that the plug is exposed out of the plug outer cover; and

and the third limiting part is arranged on the end face, deviating from the plug outer cover to form the through hole, of the second limiting part, and when the third limiting part is matched and fixed with the first limiting part, the plug is in a second state of being accommodated in the plug outer cover and being shielded by the plug outer cover.

5. The power adapter as claimed in claim 4, wherein the second and third position-limiting portions are both in communication with the slideway.

6. The power adapter as described in claim 4, wherein said power adapter further comprises:

the elastic piece is fixed on the button, arranged between the button and the seat body and used for enabling the second limiting part and the first limiting part to be matched and fixed and enabling the third limiting part and the first limiting part to be matched and fixed.

7. The power adapter as claimed in claim 6, wherein said housing comprises:

the body part is used for bearing the plug and is provided with an accommodating groove which is used for accommodating the first limiting part; and

the guide part is fixed on the body part and is used for sleeving the elastic piece.

8. The power adapter as claimed in claim 2, wherein the plug housing has a receiving space, and the inner side wall of the plug housing forming the receiving space has a first guiding portion;

the base body is provided with a second guide part, and the second guide part and the first guide part are matched with each other to guide the plug when the plug slides relative to the plug outer cover.

9. The power adapter as described in claim 1, wherein said power adapter further comprises:

a circuit board assembly disposed within the adapter housing;

and the conductive connecting piece is electrically connected with the circuit board assembly and the plug.

10. The power adapter as described in claim 9, wherein said conductive connection comprises:

a first conductive portion electrically connected to the circuit board assembly; and

and the second conductive part is connected with the first conductive part in a bending way and is used for being elastically abutted against the plug.

11. An electronic device assembly, comprising an electronic device and a power adapter as claimed in any one of claims 1-10, the power adapter being configured to charge the electronic device.