CN219591684U - Electrical connection assembly of protective housing and electronic equipment protective housing - Google Patents

Abstract

The embodiment of the utility model discloses an electric connection assembly of a protective shell and an electronic equipment protective shell, wherein the electric connection assembly of the protective shell comprises a conductive structure and a plug assembly; the conductive structure comprises a conductive piece, a first conductive flat cable, an adapter piece and a first conductive magnetic group; the first electromagnetic guide group is embedded in the first matching surface of the adapter; the first conductive flat cable is electrically connected with the conductive piece and the first conductive magnetic group; the plug assembly comprises a protection piece, a second conductive flat cable, a charging plug and a second conductive magnetic group; the second electromagnetic guide group is embedded in the second matching surface of the protective piece; the second conductive flat cable is embedded in the protective piece, and two ends of the second conductive flat cable are respectively and electrically connected with the charging plug and the second conductive electromagnetic group; the protection piece is provided with a connecting part and a mounting part which are connected with each other, the charging plug is mounted on the mounting part, and the connecting part is movably connected with the adapter piece. The electric connection assembly of the protective shell is more convenient for the plugging operation of the electronic equipment in the protective shell relative to the charging plug.

Description

Electrical connection assembly of protective housing and electronic equipment protective housing

Technical Field

The utility model relates to the technical field of electronic equipment accessories, in particular to an electric connection assembly of a protective shell and the electronic equipment protective shell.

Background

With the increasing level of living, more and more electronic products are going into people's daily life. Electronic devices commonly used in life include tablets, cell phones, electronic readers, and the like. In order to avoid accidental collision of electronic products, a user usually sets a protective shell on the electronic device.

In order to facilitate the user to charge while using the protective housing, in the related art, through setting up charging plug on the protective housing, the embedded electric connection subassembly of protective housing for this electric connection subassembly realizes being connected with external power source through coil, PIN needle etc. and then realizes that electronic equipment does not have the charging of data line when using the protective housing. However, because the charging plug is fixed relative to the protective housing, the electronic equipment is usually taken down from the protective housing by utilizing the flexible deformation of the protective housing, so that the charging plug and the charging interface of the electronic equipment are separated from each other, and the charging plug on the protective housing can be damaged to some extent in the long term, and meanwhile, the electronic equipment is inconvenient for a user to take out from the protective housing.

The foregoing is merely provided to facilitate an understanding of the principles of the utility model and is not admitted to be prior art.

Disclosure of Invention

In view of the above, the present utility model provides an electrical connection assembly of a protective housing, which aims to solve the technical problems that a charging plug of a protective housing of an electronic device is easy to be damaged and the electronic device is not easy to be taken and placed on the protective housing with the charging plug.

In order to achieve the above object, an electrical connection assembly of a protective case according to the present utility model includes a conductive structure and a plug assembly;

the conductive structure comprises a conductive piece, a first conductive flat cable, an adapter piece and a first conductive magnetic group; the adapter is provided with a first matching surface, and the first electromagnetic guide group is embedded in the first matching surface; one end of the first conductive flat cable is electrically connected with the conductive piece, and the other end of the first conductive flat cable extends into the adapter piece to be electrically connected with the first conductive magnetic group;

the plug assembly comprises a protection piece, a second conductive flat cable, a charging plug and a second conductive magnetic group; the protective piece is provided with a second matching surface opposite to the first matching surface, and the second electromagnetic conduction set is embedded in a position of the second matching surface corresponding to the first electromagnetic conduction set; the second conductive flat cable is embedded in the protective piece, and two ends of the second conductive flat cable are respectively and electrically connected with the charging plug and the second conductive magnetic group; the protection piece is provided with a connecting part and a mounting part which are connected with each other, the charging plug is mounted on the mounting part, and the connecting part is movably connected with the adapter piece so as to drive the first matching surface and the second matching surface to be close to or far away from each other, so that the first electromagnetic conduction set and the second electromagnetic conduction set are in electric contact with or separated from each other.

In an embodiment, the adapter is detachably connected to the connection portion in the plug-in direction of the charging plug.

In an embodiment, the adaptor is provided with a plugging groove, and the first matching surface is formed on the bottom wall surface of the plugging groove; the connecting part is arranged between the two side wall surfaces of the inserting groove in a limiting mode, and the first matching surface and the second matching surface are in magnetic attraction fit; the first direction is intersected with the plugging direction of the charging plug.

In an embodiment, the second conductive strip extends along a second direction; the thickness of the connecting part is smaller than that of the mounting part, and the end wall of the adapter in the second direction abuts against the end part of the mounting part; the first direction and the second direction are intersected with the plugging direction of the charging plug in pairs.

In one embodiment, the second conductive flat cable includes a first section and a second section connected to each other, the first section being embedded in the connection portion, the second section being embedded in the mounting portion; the protection piece is made of flexible materials, the plug assembly further comprises a reinforcing plate which extends along the second direction and is embedded in the installation portion, and the second section is attached to the reinforcing plate.

In an embodiment, the plug assembly further includes a fixing member, the charging plug is embedded in the fixing member, the fixing member is embedded in the mounting portion, and the reinforcing plate extends into the fixing member.

In an embodiment, the first conductive magnetic set and the second conductive magnetic set each include at least three conductive magnets.

The utility model also provides an electronic equipment protective shell, which comprises a shell main body and an electric connection component of the protective shell,

the electrical connection assembly of the protective shell comprises a conductive structure and a plug assembly;

the conductive structure comprises a conductive piece, a first conductive flat cable, an adapter piece and a first conductive magnetic group; the adapter is provided with a first matching surface, and the first electromagnetic guide group is embedded in the first matching surface; one end of the first conductive flat cable is electrically connected with the conductive piece, and the other end of the first conductive flat cable extends into the adapter piece to be electrically connected with the first conductive magnetic group;

the plug assembly comprises a protection piece, a second conductive flat cable, a charging plug and a second conductive magnetic group; the protective piece is provided with a second matching surface opposite to the first matching surface, and the second electromagnetic conduction set is embedded in a position of the second matching surface corresponding to the first electromagnetic conduction set; the second conductive flat cable is embedded in the protective piece, and two ends of the second conductive flat cable are respectively and electrically connected with the charging plug and the second conductive magnetic group; the protection piece is provided with a connecting part and a mounting part which are connected with each other, the charging plug is mounted on the mounting part, and the connecting part is movably connected with the adapter piece so as to drive the first matching surface and the second matching surface to be close to or far away from each other, and the first electromagnetic conduction set and the second electromagnetic conduction set are in electric contact with or separated from each other;

the shell main body is provided with a movable gap; the conductive structure of the electric connection component of the protective shell is embedded in the shell main body, and the adapter of the electric connection component of the protective shell is fixedly connected to the shell main body and is positioned at the movable notch; the plug component of the electric connection component of the protective shell is movably arranged in the movable notch.

In one embodiment, the shell main body comprises a back plate and a surrounding wall connected to the periphery of the back plate, a movable gap is formed on the surrounding wall, and the conductive structure is embedded in the back plate; the adapter is fixedly connected to the surrounding wall.

In an embodiment, the side wall of the surrounding wall facing the movable notch is convexly provided with a plug connector, and the plug connector is provided with a connecting groove for fixing the plug connector in a plug connection manner.

According to the electric connection assembly of the protective shell, the connection part of the protective piece is movably connected with the adapter 113, so that the plug assembly can move relative to the conductive structure, a user can remove the charging plug when taking out the electronic equipment from the protective shell, the electronic equipment can be taken out and put in the protective shell more conveniently, the charging plug cannot be damaged or deformed due to interaction of a plurality of forces caused by improper insertion and extraction, and the service life of the plug assembly can be prolonged. Meanwhile, the magnetic attraction and electric connection between the plug assembly and the conductive structure are realized through the first conductive magnetic group and the second conductive magnetic group which are separable, so that the plug assembly cannot be restrained by a wire harness in the process of moving the plug assembly, a user does not need to overcome more resistance in the process of moving the plug assembly, and the operation convenience of the user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an electrical connection assembly of a protective case of the present utility model;

FIG. 2 is a schematic view of the electrical connection assembly of the protective shell of FIG. 1 with the adaptor, guard, and fixture removed;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of an exploded view of the adaptor and plug assembly of the present utility model;

FIG. 5 is a schematic view of an embodiment of an adapter according to the present utility model;

FIG. 6 is a schematic view of an embodiment of a guard according to the present utility model;

FIG. 7 is a schematic diagram showing a back structure of an electronic device protection shell according to an embodiment of the present utility model;

fig. 8 is a schematic front view of the protective case of the electronic device in fig. 7;

FIG. 9 is a partial enlarged view at B in FIG. 8;

FIG. 10 is a partially exploded view of the protective case of the electronic device of FIG. 8;

FIG. 11 is an enlarged view of a portion of FIG. 10 at C;

FIG. 12 is a cross-sectional view of an electronic device protective case of the present utility model;

fig. 13 is a partial enlarged view of D in fig. 12.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B meet at the same time.

The utility model provides an electric connection assembly 100 of a protective shell, which is suitable for a mobile phone protective shell, a tablet protective shell, an electronic reader protective shell and the like.

In an embodiment of the present utility model, referring to fig. 1 to 6, an electrical connection assembly 100 of the protection shell includes a conductive structure 110 and a plug assembly 120. The conductive structure 110 includes a conductive member 111, a first conductive bus 112, an adaptor 113, and a first conductive magnetic group 118; the adaptor 113 has a first mating surface 114, and the first electromagnetic conductive set 118 is embedded in the first mating surface 114; one end of the first conductive flat cable 112 is electrically connected to the conductive member 111, and the other end extends into the adaptor 113 to be electrically connected to the first conductive magnetic group 118.

The plug assembly 120 includes a guard 121, a second conductive bus bar 125, a charging plug 128, and a second conductive magnetic stack 129; the guard 121 has a second mating surface 122 opposite to the first mating surface 114, and the second conductive magnetic group 129 is embedded in a position of the second mating surface 122 corresponding to the first conductive magnetic group 118; the second conductive flat cable 125 is embedded in the protection component 121, and two ends of the second conductive flat cable are respectively electrically connected with the charging plug 128 and the second conductive magnetic group 129; the protection member 121 has a connecting portion 123 and a mounting portion 124 that are connected to each other, the charging plug 128 is mounted on the mounting portion 124, and the connecting portion 123 is movably connected to the adaptor 113, so as to drive the first mating surface 114 and the second mating surface 122 to approach or separate from each other, so that the first conductive magnetic group 118 and the second conductive magnetic group 129 are electrically contacted with or separated from each other.

In this embodiment, the structure of the conductive member 111 may be many, for example, the conductive member 111 may be a wireless coil, or may be a conductive strip structure with PIN needles, and the specific structure of the conductive member 111 may be selected and designed according to actual needs, which is not limited herein. By providing this conductive member 111, radio connection of the protective case with an external power source or electrical conduction of the PIN needle can be achieved.

The first conductive magnetic element 118 and the second conductive magnetic element 129 are made of conductive and magnetic materials. So that when the first conductive magnetic group 118 and the second conductive magnetic group 129 approach each other, the first conductive magnetic group 118 and the second conductive magnetic group 129 attract each other and are electrically conducted. When the first mating surface 114 and the second mating surface 122 are close to each other or are adhered to each other, the first conductive magnetic group 118 and the second conductive magnetic group 129 are in electrical contact with each other, the conductive member 111 is electrically connected to an external power source, and then the current of the power source can flow along the conductive member 111, the first conductive flat cable 112, the first conductive magnetic group 118, the second conductive magnetic group 129, and the second conductive flat cable 125 to the electronic device plugged by the charging plug 128, so as to charge the electronic device.

The first conductive flat cable 112 and the second conductive flat cable 125 may be flexible flat cables of FPC, and of course, the first conductive flat cable 112 and the second conductive flat cable 125 may be wires or the like. The adaptor 113 is used for installing the first conductive magnetic assembly 118, movably connecting with the connecting portion 123 of the protecting member 121, and wrapping and protecting the connecting end of the first conductive flat cable 112 and the first conductive magnetic assembly 118. The protection piece 121 is used for wrapping the second conductive flat cable 125 to protect and hide the second conductive flat cable 125, and the connection portion 123 of the protection piece 121 is also used for installing the second conductive magnetic group 129 and being a connection structure connected with the adaptor 113. The adaptor 113 and the guard 121 may be made of flexible insulating materials such as rubber and silica gel.

The connecting part 123 of the protecting piece 121 is movably connected with the adapting piece 113, so that the protecting piece 121 can be detachably connected with the adapting piece 113; for example, the first electromagnetic guide set 118 and the second electromagnetic guide set 129 magnetically connect the connection portion 123 of the protection member 121, and at this time, the first mating surface 114 and the second mating surface 122 are surfaces where the connection portion 123 and the adaptor 113 are attached to each other. The protection member 121 and the adaptor 113 may be connected in a non-detachable manner, for example, the connection portion 123 of the protection member 121 is hinged to the adaptor 113, and the first mating surface 114 and the second mating surface 122 are opposite to each other at the hinge point of the connection portion 123 and the adaptor 113.

When the connecting portion 123 and the adaptor 113 approach each other, the first mating surface 114 and the second mating surface 122 approach each other by the magnetic attraction of the first electromagnetic conductive set 118 and the second electromagnetic conductive set 129, and at this time, the first electromagnetic conductive set 118 and the second electromagnetic conductive set 129 can be correspondingly electrically contacted to be powered on. When the connecting portion 123 and the adaptor 113 are away from each other, the first mating surface 114 and the second mating surface 122 are away from each other, and at this time, the first electromagnetic conductive set 118 and the second electromagnetic conductive set 129 are separated to disconnect the current.

The charging plug 128 may be a Lightning connector, a Type-C connector, etc., and different types of charging plugs 128 may be selected according to actual requirements, which is not limited herein. When a user needs to plug the charging plug 128 into the electronic device, the electronic device needs to be placed on the mounting position of the protective housing, and the user can move the plug assembly 120 along the plug-in direction of the charging plug 128, so that the plug assembly 120 leaves the mounting position of the electronic device first, and the charging plug 128 is prevented from obstructing the placement of the electronic device. At this time, the connecting portion 123 moves relative to the adaptor 113, the second mating surface 122 is far away from the mating surface, and the first conductive magnetic set 118 is also separated from the second conductive magnetic set 129.

After the electronic device is placed, the user can reset the plug assembly 120, and in the resetting process, the charging plug 128 is inserted into the charging port of the electronic device, and the connecting portion 123 is also re-close to the adaptor 113, that is, the first conductive magnetic group 118 is also re-electrically connected with the second conductive magnetic group 129. Similarly, when the electronic device needs to be removed from the protective housing, the plug assembly 120 can be moved along the plugging direction of the charging plug 128, so that the plug assembly 120 is firstly separated from the installation position of the electronic device, the charging plug 128 is prevented from obstructing the removal of the electronic device, and then the electronic device is removed from the protective housing, so that a user can firstly remove the charging plug 128 when the electronic device is removed from the protective housing, the electronic device can be more conveniently taken and placed in the protective housing, and the charging plug 128 cannot be damaged or deformed due to the interaction of a plurality of forces due to improper plugging.

Because the plug assembly 120 is not electrically connected with the conductive structure 110 through the wires or the conductive wire bundles, but is electrically connected with the first conductive magnetic group 118 and the second conductive magnetic group 129 which are separable, the plug assembly 120 is not constrained by the wire bundles in the process of moving the plug assembly 120, so that a user does not need to overcome more resistance in the process of moving the plug assembly 120, and the operation convenience of the user is improved; and the plug assembly 120 is not damaged or deformed by interaction of forces to extend the operational life of the plug assembly 120.

The movable connection between the adapter 113 and the connection portion 123 may be away from each other while maintaining the physical connection relationship, or may be separated from each other while releasing the physical connection relationship.

In an embodiment, as shown in fig. 2 to 4, the adaptor 113 is detachably connected to the connection part 123 in the insertion/extraction direction of the charging plug 128. That is, the entire plug assembly 120 can be separated from the adapter 113, and the user can remove the plug assembly 120 at will when the user needs to move the plug assembly 120, without moving along a specific track, thereby improving the degree of freedom and convenience of the user to move the plug assembly 120. The user may also replace a different type of charging plug 128 depending on the needs of the user. Corresponding magnetic attraction positions can be arranged on the protective shell, and the plug assembly 120 with the charging plug 128 is attracted to other positions of the protective shell and carried along with the shell. Because the first electromagnetic guide set 118 and the second electromagnetic guide set 129 are connected by magnetic force, when the user installs the plug assembly 120 back to the adaptor 113, no additional connection structure is needed between the connection portion 123 and the adaptor, thereby facilitating the disassembly and assembly of the user.

In an embodiment, referring to fig. 1 to 6, the adaptor 113 is provided with a socket 115, and the first mating surface 114 is formed on a bottom wall surface of the socket 115; the plugging groove 115 has side wall surfaces 116 opposite to each other in the first direction, the connecting portion 123 is mounted between the two side wall surfaces 116 of the plugging groove 115 in a limited manner, and the first mating surface 114 and the second mating surface 122 are magnetically attached to each other; the first direction intersects the plugging direction of the charging plug 128.

The first direction may be specifically a horizontal direction when the inserting and pulling direction is defined as an up-down direction. The plugging slot 115 can play a role in positioning and fool-proofing in the matching process of the connecting portion 123 and the adaptor 113, so that the first matching surface 114 and the second matching surface 122 can be aligned smoothly and accurately, and meanwhile, the accurate alignment between the first electromagnetic guiding group 118 and the second electromagnetic guiding group 129 is ensured, and the matching difficulty of the connecting portion 123 and the adaptor 113 is reduced. The magnetic adhesion between the first mating surface 114 and the second mating surface 122 can be achieved by the magnetic attraction between the first electromagnetic conductive set 118 and the second electromagnetic conductive set 129, so as to simplify the internal structure of the connecting portion 123 and the adaptor 113.

In one embodiment, as shown in fig. 1 to 11, the second conductive flat cable 125 extends along a second direction; the thickness of the connecting portion 123 is smaller than that of the mounting portion 124, and the end wall of the adapter 113 in the second direction abuts against the end of the mounting portion 124; the first direction and the second direction intersect with the plugging direction of the charging plug 128.

Specifically, the first direction, the second direction and the plugging direction are perpendicular to each other. During installation, the connecting portion 123 is embedded into the inserting groove 115 of the adaptor 113, the end wall of the adaptor 113 is abutted against the end portion of the installation portion 124, and then through the magnetic attraction connection between the first electromagnetic guide group 118 and the second electromagnetic guide group 129, the limitation of the adaptor 113 in the up-down, left-right and front-rear directions relative to the protection piece 121 can be achieved, so that the connection between the plug assembly 120 and the charging assembly 110 is more stable and reliable. Meanwhile, the outer surface of the adaptor 113 and the outer surface of the mounting part 124 are in smooth transition, so that the joint of the adaptor 113 and the protection piece 121 is more natural and smooth, the appearance integrity of the joint of the adaptor 113 and the protection piece 121 can be improved, and the plug assembly 120 can be prevented from being easily separated from the adaptor 113 due to the interference of environmental factors.

In an embodiment, referring to fig. 2, 3, 12 and 13, the second conductive flat cable 125 includes a first section 126 and a second section 127 connected to each other, the first section 126 is embedded in the connecting portion 123, and the second section 127 is embedded in the mounting portion 124; the guard 121 is made of a flexible material, the plug assembly 120 further includes a reinforcing plate 130 extending along the second direction and embedded in the mounting portion 124, and the second section 127 is attached to the reinforcing plate 130.

In this embodiment, it is understood that, in order to protect the charging plug 128, the protection member 121 is made of a flexible material such as rubber. The reinforcing plate may be made of a hard material, and the reinforcing plate 130 may strengthen the mounting portion 124, thereby improving the structural strength of the mounting portion 124. And the reinforcing plate 130 also protects the second section 127 from external forces directly acting on the second section 127 when the mounting portion 124 is compressed, so as to further improve the structural stability of the plug assembly 120.

In an embodiment, as shown in fig. 4 and 8 to 13, the plug assembly 120 further includes a fixing member 131, the charging plug 128 is embedded in the fixing member 131, the fixing member 131 is embedded in the mounting portion 124, and the reinforcing plate 130 extends into the fixing member 131. The fixing member 131 is made of a hard material such as plastic. Through setting up mounting 131, can carry out the structural reinforcement to the installation department of charging plug 128 to can make the installation of charging plug 128 in guard 121 more firm, can avoid simultaneously acting on guard 121 external force damage charging plug 128 inlay in guard 121's inner structure, with further improvement plug assembly 120's structural stability.

In one embodiment, as shown in fig. 2-4, 12 and 13, the first conductive magnetic set 118 and the second conductive magnetic set 129 each comprise at least three conductive magnets. The at least three conductive magnets include positive electrodes, negative electrodes and electric signal poles, and the positive electrodes, the negative electrodes and the electric signal poles of the first conductive magnetic group 118 and the second conductive magnetic group 129 are arranged in a one-to-one correspondence. By having the first conductive magnetic group 118 and the second conductive magnetic group 129 each include a positive electrode, a negative electrode, and an electrical signal pole, electrical connection and data transmission between the charging plug and the conductive assembly 110 can be achieved. The positive electrode and the negative electrode are used for forming a part of a current loop, and the electric signal electrode is used for transmitting data.

The utility model further provides an electronic equipment protection shell, please refer to fig. 7 to 13, the electronic equipment protection shell includes a shell main body 200 and an electrical connection assembly 100 of the protection shell, the specific structure of the electrical connection assembly 100 of the protection shell refers to the above embodiment, and the shell main body 200 is provided with a movable notch 221; the conductive structure 110 of the electrical connection assembly 100 of the protective shell is embedded in the shell main body 200, and the adaptor 113 of the electrical connection assembly 100 of the protective shell is fixedly connected to the shell main body 200 and is located at the movable notch 221; the plug assembly 120 of the electrical connection assembly 100 of the protective shell is movably arranged in the movable notch 221; the electronic equipment protection shell adopts all the technical schemes of all the embodiments, so that the electronic equipment protection shell has at least all the beneficial effects brought by the technical schemes of the embodiments, and is not described in detail herein.

When the user needs to install the electronic device in the protective housing, the plug assembly 120 can be moved through the movable notch 221 to avoid the electronic device, and after the electronic device is installed in place, the plug assembly 120 is reset to the movable notch 221 to enable the charging plug 128 to be inserted into the electronic device, so as to restore the fixed connection and the electrical connection with the conductive structure 110. When the electronic device needs to be removed from the protective case, the plug assembly 120 can be moved through the movable notch 221, so that the charging plug 128 is pulled out of the electronic device, and then the electronic device is taken out of the protective case. Therefore, the electronic equipment and the charging plug can be effectively prevented from being improperly plugged, the charging plug is damaged or deformed due to interaction of a plurality of forces, and the service life of the plug assembly in the protective shell can be prolonged.

In an embodiment, as shown in fig. 10 to 13, the shell main body 200 includes a back plate 210 and a surrounding wall 220 connected to the periphery of the back plate 210, the surrounding wall 220 is provided with a movable notch 221, and the conductive structure 110 is embedded in the back plate 210; the adapter 113 is fixedly connected to the surrounding wall 220.

In this embodiment, the surrounding wall 220 may be an annular surrounding wall 220 surrounding the back plate 210, or a C-shaped surrounding wall 220 with a notch at one side. The back plate 210 is used for supporting the back surface of the electronic device, and the surrounding wall 220 is used for limiting the surrounding wall of the electronic device, so that the electronic device can be stably installed in the protective shell. It will be appreciated that the charging port of the electronic device is typically provided at the bottom, and therefore the movable notch 221 and the plug assembly 120 are correspondingly provided on the bottom enclosure wall 220 of the housing main body 200, and the charging plug 128 is provided upward. Of course, in other embodiments, the removable notch 221 and the plug assembly 120 may be disposed on the top enclosure wall 220 or the side enclosure wall 220 of the housing body 200 such that the charging plug 128 is disposed inwardly. By providing the movable notch 221 on the surrounding wall 220, the plug-in operation of the charging plug 128 relative to the electronic device is more convenient.

In an embodiment, referring to fig. 11 to 13, the sidewall of the surrounding wall 220 facing the movable notch 221 is provided with a plug 222, and the adaptor 113 is provided with a connection slot 117 for the plug 222 to be inserted and fixed. The adaptor 113 is fixed on the surrounding wall 220 by matching the plug 222 with the connecting slot 117, so that the connection mode of the adaptor 113 and the surrounding wall 220 can be simplified, and the convenience of the connection process can be improved. Specifically, the rotating member 113 may be fixedly connected to the socket 222 of the surrounding wall by a limiting post, an adhesive, or the like.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. An electrical connection assembly of a protective case, comprising:

the conductive structure comprises a conductive piece, a first conductive flat cable, an adapter piece and a first conductive magnetic group; the adapter is provided with a first matching surface, and the first electromagnetic guide group is embedded in the first matching surface; one end of the first conductive flat cable is electrically connected with the conductive piece, and the other end of the first conductive flat cable extends into the adapter piece to be electrically connected with the first conductive magnetic group; and

the plug assembly comprises a protection piece, a second conductive flat cable, a charging plug and a second conductive magnetic group; the protective piece is provided with a second matching surface opposite to the first matching surface, and the second electromagnetic conduction set is embedded in a position of the second matching surface corresponding to the first electromagnetic conduction set; the second conductive flat cable is embedded in the protective piece, and two ends of the second conductive flat cable are respectively and electrically connected with the charging plug and the second conductive magnetic group; the protection piece is provided with a connecting part and a mounting part which are connected with each other, the charging plug is mounted on the mounting part, and the connecting part is movably connected with the adapter piece so as to drive the first matching surface and the second matching surface to be close to or far away from each other, so that the first electromagnetic conduction set and the second electromagnetic conduction set are in electric contact with or separated from each other.

2. The electrical connection assembly of claim 1, wherein the adapter is detachably connected with the connection portion in a plug-and-socket direction of the charging plug.

3. The electrical connection assembly of claim 2, wherein the adapter is provided with a socket, and the first mating surface is formed on a bottom wall surface of the socket; the connecting part is arranged between the two side wall surfaces of the inserting groove in a limiting mode, and the first matching surface and the second matching surface are in magnetic attraction fit; the first direction is intersected with the plugging direction of the charging plug.

4. The electrical connection assembly of claim 3, wherein the second conductive strip extends in a second direction; the thickness of the connecting part is smaller than that of the mounting part, and the end wall of the adapter in the second direction abuts against the end part of the mounting part; the first direction and the second direction are intersected with the plugging direction of the charging plug in pairs.

5. The electrical connection assembly of claim 4, wherein the second conductive strip includes first and second segments connected to each other, the first segment being embedded within the connection portion and the second segment being embedded within the mounting portion; the protection piece is made of flexible materials, the plug assembly further comprises a reinforcing plate which extends along the second direction and is embedded in the installation portion, and the second section is attached to the reinforcing plate.

6. The protective case electrical connection assembly of claim 5, wherein the plug assembly further comprises a fixture, the charging plug is embedded in the fixture, the fixture is embedded in the mounting portion, and the stiffener extends into the fixture.

7. The electrical connection assembly of a protective case of any one of claims 1 to 6, wherein the first conductive magnetic group and the second conductive magnetic group each comprise at least three conductive magnets.

8. An electronic equipment protective shell, which is characterized by comprising a shell main body and an electric connection assembly of the protective shell according to any one of claims 1 to 7, wherein a movable gap is formed on the shell main body; the conductive structure of the electric connection component of the protective shell is embedded in the shell main body, and the adapter of the electric connection component of the protective shell is fixedly connected to the shell main body and is positioned at the movable notch; the plug component of the electric connection component of the protective shell is movably arranged in the movable notch.

9. The protective case of claim 8, wherein the case body comprises a back plate and a surrounding wall connected to the periphery of the back plate, the surrounding wall is provided with a movable gap, and the conductive structure is embedded in the back plate; the adapter is fixedly connected to the surrounding wall.

10. The protective case of claim 9, wherein the sidewall of the surrounding wall facing the movable gap is provided with a plug-in element, and the plug-in element is provided with a connecting slot for fixing the plug-in element in a plug-in manner.