CN114173511B

CN114173511B - Electronic device and electronic device kit

Info

Publication number: CN114173511B
Application number: CN202111492295.5A
Authority: CN
Inventors: 陈远强
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2024-01-23
Anticipated expiration: 2041-12-08
Also published as: CN114173511A

Abstract

The application discloses electronic equipment and electronic equipment external member, electronic equipment include casing, first circuit board, hall switch and cooperation spare, and in the casing was located to first circuit board, hall switch was located in the casing, and the hall switch electricity is connected on first circuit board, and cooperation spare is directly or indirectly connected with hall switch, and the cooperation spare receives after the magnetic attraction can drive hall switch and remove for the casing. In the application, the Hall switch is mounted on the movable matching piece, and the matching piece moves synchronously along with the position movement of the magnetic piece generating magnetic force, so that the Hall switch can be ensured to be always in the magnetic field range of the magnetic piece.

Description

Electronic device and electronic device kit

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to electronic equipment and an electronic equipment suite.

Background

In the related art, an electronic device has a hall switch, and the on-off of the hall switch is associated with the screen state of the electronic device. When the Hall switch is touched, the screen of the electronic equipment is extinguished.

For example, the electronic device is often sleeved with a device sleeve, a trigger component is arranged on the device sleeve, when the trigger component is close to the electronic device, the electronic device enters a dormant state, and when the trigger component is far away from the electronic device, a screen of the electronic device is opened.

However, in the actual use process, when the trigger component on the device sleeve may have position movement or be touched by mistake, the hall switch which should be triggered is not triggered normally, the screen of the electronic device cannot be automatically extinguished, and unnecessary loss of electric quantity is caused.

Disclosure of Invention

The application aims at providing electronic equipment and an electronic equipment suite, and at least solves the problem that a Hall switch in the electronic equipment cannot be triggered normally.

In order to solve the technical problems, the application is realized as follows:

in a first aspect, an embodiment of the present application proposes an electronic device, including:

a housing;

the first circuit board is arranged in the shell;

the Hall switch is arranged in the shell and is electrically connected to the first circuit board;

the matching piece is directly or indirectly connected with the Hall switch, and the matching piece can drive the Hall switch to move relative to the shell after being attracted by magnetic force.

In a second aspect, an embodiment of the present application proposes an electronic device kit, including: the electronic device provided in the first aspect.

In an embodiment of the application, the electronic device includes a housing, a first circuit board, a hall switch, and a mating member, where the housing can form an outer contour of the electronic device for protecting safe use of internal components of the electronic device. The first circuit board, the Hall switch and the matching piece are all positioned inside the shell. The hall switch is electrically connected to the first circuit board and has a triggered state and an unactuated state for the hall switch. The matching piece is directly or indirectly connected with the Hall switch. The matching piece can be attracted by the magnetic piece, the magnetic piece generates magnetic force and a magnetic field, under the action of the magnetic force, the matching piece can drive the Hall switch to synchronously move along with the magnetic piece, at the moment, the Hall switch is always in the magnetic field range generated by the magnetic piece, and keeps in a triggering state, namely, the electronic equipment is in a screen-off state, so that the situation that the screen of the electronic equipment is lightened due to the fact that the Hall switch cannot be triggered under the condition that the magnetic piece shakes or is in false touch can be avoided, and the screen is accurately extinguished.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is one of the schematic diagrams of a kit of electronic devices according to an embodiment of the present application;

fig. 2 is an enlarged view of a portion a circled in fig. 1;

FIG. 3 is one of the schematic diagrams of an electronic device according to an embodiment of the present application;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a second schematic view of an electronic device kit according to an embodiment of the present application;

FIG. 6 is an enlarged view of portion C of FIG. 5;

FIG. 7 is a second schematic diagram of an electronic device according to an embodiment of the present application;

FIG. 8 is an enlarged view of portion D of FIG. 7;

FIG. 9 is one of the schematic structural views of a stent according to an embodiment of the present application;

FIG. 10 is a second schematic structural view of a bracket according to an embodiment of the present application;

FIG. 11 is a schematic structural view of an elastic conductive element according to an embodiment of the present application;

FIG. 12 is one of the partial schematic structural views of an electronic device according to an embodiment of the present application;

fig. 13 is a second schematic view of a part of the structure of an electronic device according to an embodiment of the present application.

Reference numerals:

a 100-degree electronic device is provided that,

a housing 110 to which the housing is attached,

121, 1210 conductive hanging holes, 122 a second circuit board,

a 130 hall switch which is connected with the electric motor,

140 the mating member(s),

150, 151 connecting hooks, 152 connecting rings,

160 a bracket, 161 an avoidance port, 162 a mounting hole, 163 a limit part,

the fastener 170 is provided with a fastener,

a kit of 200 electronic devices,

the keyboard cover 210 is provided with a plurality of key holes,

220 magnetic elements.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The features of the terms "first", "second", and the like in the description and in the claims of this application may be used for descriptive or implicit inclusion of one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

An electronic device 100 and an electronic device kit 200 according to an embodiment of the present application are described below with reference to fig. 1 to 13.

As shown in fig. 1, 2, 3 and 4, an electronic device 100 according to some embodiments of the present application includes a housing 110, a first circuit board 121, a hall switch 130 and a mating member 140, where the first circuit board 121 is disposed in the housing 110, the hall switch 130 is electrically connected to the first circuit board 121, the mating member 140 is directly or indirectly connected to the hall switch 130, and the mating member 140 is attracted by magnetic force and can drive the hall switch 130 to move relative to the housing 110.

The electronic device 100 in the embodiment of the application includes a housing 110, a first circuit board 121, a hall switch 130 and a mating member 140, where the housing 110 can form an outer contour of the electronic device 100 to protect the safe use of the internal components of the electronic device 100. The first circuit board 121, the hall switch 130, and the mating member 140 are all located inside the housing 110. The hall switch 130 is electrically connected to the first circuit board 121, wherein the hall switch 130 includes a triggered state and an un-triggered state, when the hall switch 130 is in the triggered state, an internal passage of the hall switch 130 is opened, so that a screen of the electronic device 100 is extinguished, and when the hall switch 130 is in the un-triggered state, the internal passage of the hall switch 130 is closed, so that the screen of the electronic device 100 is opened. The fitting 140 is directly or indirectly connected to the hall switch 130. Alternatively, the hall switch 130 may be directly connected to the mating member 140, and when the mating member 140 moves, the hall switch 130 can be driven to move synchronously with the mating member. Alternatively, the hall switch 130 may be indirectly connected to the mating member 140, that is, a transmission member is disposed between the hall switch 130 and the mating member 140, when the mating member 140 moves relative to the housing 110 under the action of magnetic force, the power can be transmitted to the hall switch 130 through the transmission member, so as to drive the hall switch 130 to move relative to the housing, and at this time, due to the arrangement of the transmission member, the hall switch 130 and the mating member 140 are more flexible in arrangement position and higher in degree of freedom.

Wherein the mating element 140 is magnetically attractable to the magnetic element 220. Alternatively, the mating element 140 is made of iron, cobalt, nickel, or the like, and alloys thereof. Specifically, the magnetic member 220 can generate magnetic force and magnetic field, under the action of the magnetic force, the magnetic member 220 can drive the matching member 140 attracted with the magnetic member, and meanwhile, the matching member 140 can drive the hall switch 130 to move synchronously, so that the hall switch 130 is always in the magnetic field range generated by the magnetic member 220, and keeps in a triggering state, namely the electronic equipment 100 is in a screen-off state, thereby avoiding the situation that the screen of the electronic equipment 100 is lightened due to the fact that the hall switch 130 cannot be triggered under the condition that the magnetic member 220 shakes or is touched by mistake, and ensuring that the electronic equipment 100 can accurately extinguish the screen.

When the electronic device 100 is provided with the protective sleeve/keyboard sleeve 210, the hall switch 130 on the electronic device 100 can be triggered under the action of the magnetic element 220 on the protective sleeve/keyboard sleeve 210, at this time, the internal passage of the hall switch 130 is opened to realize the extinction of the screen of the electronic device 100, and when the magnetic element 220 on the protective sleeve/keyboard sleeve 210 is far away from the hall switch 130, the hall switch 130 is in an un-triggered state after the triggering is released, at this time, the internal passage of the hall switch 130 is closed, so as to realize the illumination of the screen of the electronic device 100. However, because the protective cover/keyboard cover 210 may be loosened or touched by mistake, although the magnetic member 220 on the protective cover/keyboard cover 210 deviates farther from the hall switch 130 on the electronic device 100 in the closed state of the protective cover/keyboard cover 210, the hall switch 130 cannot be triggered to be opened under the magnetic field strength generated by the magnetic member 220, i.e. the screen of the electronic device 100 is still on, and the screen cannot be extinguished accurately, resulting in unnecessary loss of electric power. It should be noted that the magnetic member 220 may be a magnetic member.

In this application, through carrying the hall switch 130 on the matching piece 140, the matching piece 140 moves synchronously along with the position movement of the magnetic piece 220, so that the hall switch 130 can be ensured to be always in the magnetic field range of the magnetic piece 220, and only when the magnetic piece 220 is far away from the matching piece 140, i.e. the protective sleeve/keyboard sleeve 210 is opened, the matching piece 140 and the magnetic piece 220 are far away from each other, the matching piece 140 cannot be attracted by magnetic force, at this time, the hall switch 130 is closed, the screen can be normally lighted, and the user requirements are just met.

In this case, when a metal or semiconductor sheet to which a current is applied is vertically placed in a magnetic field, a potential difference is generated between both ends of the sheet, and this phenomenon is called a hall effect. The input end of the hall switch 130 is characterized by magnetic induction intensity B, and when the value B reaches a certain degree B1, a trigger inside the hall switch 130 turns over, and the output level state of the hall switch 130 also turns over. The output end is generally output by a transistor, and the proximity switch is similar to NPN, PNP, normally open type, normally closed type, latch type bipolar and double-signal output.

Further, as shown in fig. 5, 6, 7 and 8, the first circuit board 121 includes a first side and a second side opposite to each other, the hall switch 130 is disposed on the first side of the first circuit board 121, and the mating member 140 is disposed on the second side of the first circuit board 121 corresponding to the hall switch 130.

In this embodiment, the first circuit board 121 is used as a supporting and mounting structure of the hall switch 130 and the matching piece 140, and can provide mounting positions for the hall switch 130 and the matching piece 140, and the hall switch 130 and the matching piece 140 are indirectly connected through the first circuit board 121, so that the freedom of the setting positions of the matching piece 140 is higher. Meanwhile, as the matching piece 140 and the Hall switch 130 are correspondingly arranged, the magnetic attraction force and the magnetic field strength generated by the magnetic piece can respectively interact with the Hall switch 130 and the matching piece 140 at the same time, and the synchronous movement of the three can improve the accuracy.

The first side and the second side opposite to each other on the first circuit board 121 may be an upper side and a lower side along the thickness direction of the first circuit board 121. That is, the hall switch 130 is located at the upper side of the first circuit board 121, and the mating member 140 is located at the lower side of the first circuit board 121.

Further, as shown in fig. 2, 3, 4, 8, 12 and 13, the electronic device 100 further includes a second circuit board 122, and the second circuit board 122 is located in the housing 110. The electronic device 100 further includes elastic conductive members electrically connected to the first circuit board 121 and the second circuit board 122, respectively.

In this embodiment, the electronic device 100 includes not only the first circuit board 121 that moves synchronously with the mating member 140 and the hall switch 130, but also the second circuit board 122, and the second circuit board 122 does not move relative to the housing 110. Specifically, the first circuit board 121 is a hall PCB board, the second circuit board 122 is a main PCB, and the second circuit board 122 is electrically connected to the screen of the electronic device 100, so as to control the screen to be turned on or off. Preferably, the second circuit board 122 is located at one side of the first circuit board 121. Alternatively, the second circuit board 122 may be located at the left or right side of the first circuit board 121. I.e. the first circuit board 121, the second circuit board 122 are laid substantially flat inside the electronic device 100.

Further, the elastic conductive element can give the first circuit board 121, the hall switch 130 and the matching element 140 an auxiliary moving force, when the magnetic element 220 is far away from the hall switch 130, the elastic conductive element can drive the first circuit board 121, the hall switch 130 and the matching element 140 to reset, when the magnetic element 220 shakes/touches in the left-right direction, at this time, the magnetic element 220 moves relative to the standard position, under the action of the magnetic force generated by the magnetic element 220, the matching element 140 is acted by the magnetic force to drive the first circuit board 121 and the hall switch 130 to overcome the action of the elastic force of the elastic conductive element, so that the hall switch 130 can be always in the magnetic field intensity range generated by the magnetic element 220, thereby ensuring that the hall switch 130 is in a triggering state, namely, the trigger inside the hall switch 130 is disconnected, and the screen of the electronic device 100 is extinguished.

That is, the elastic conductive member not only can assist the first circuit board 121, the hall switch 130 and the matching member 140 to move relative to the housing 110, but also can realize conductive connection among the hall switch 130, the first circuit board 121 and the second circuit board 122, so as to realize signal transmission, integrate auxiliary movement and electrical connection, and effectively reduce the number of parts in the electronic device 100.

Further, as shown in fig. 8 and 11, the first end of the elastic conductive member 150 is provided with a connection hook 151, the first circuit board 121 is provided with a conductive hanging hole 1210, and the connection hook 151 is hung on the conductive hanging hole 1210.

In this embodiment, the first end of the elastic conductive element 150 is provided with the connection hook 151, the connection hook 151 can be connected with the conductive hanging hole 1210 on the first circuit board 121, and only the connection hook 151 needs to be buckled on the conductive hanging hole 1210, so that the conductive connection between the elastic conductive element and the first circuit board 121 can be realized, the current signal can be transmitted between the first circuit board 121 and the second circuit board 122, and the assembly is simple and the operability is strong.

The number of the connection hooks 151 and the number of the conductive hanging holes 1210 are arranged in a one-to-one correspondence.

Further, as shown in fig. 8 and 11, the second end of the elastic conductive element 150 is provided with a connection ring 152, the second circuit board 122 is provided with a locking hole, the electronic device 100 further includes a fastening member 170, the housing 110 is further provided with a fixing hole, and the fastening member 170 is installed in the fixing hole through the connection ring 152 and the locking hole, so as to lock the elastic conductive element 150 and the second circuit board 122 to the housing 110.

In this embodiment, the second end of the elastic conductive element 150 is provided with the connection ring 152, the second circuit board 122 is provided with the locking hole, the connection ring 152 and the locking hole are correspondingly provided, the fastener 170 of the electronic device 100 can pass through the connection ring 152 and the locking hole, and at the same time of fixing the second end of the elastic conductive element 150, an electrical connection is also realized, so that a current signal can be transmitted from the first circuit board 121 to the second circuit board 122.

Wherein the fastener 170 is a screw. The fixed orifices are the screw hole, and the screw locks in the screw hole. Alternatively, the fastener is a rivet, the fixing hole is a rivet hole, and the rivet is fixed in the rivet hole after passing through the connecting ring 152 and the locking hole.

It should be noted that, for the elastic conductive element 150, it has a direction along its own deformation. Along the deformation direction of the elastic conductive element 150, the elastic conductive element 150 has a first end and a second end opposite to each other.

Preferably, the elastic conductive member 150 is a spring.

Further, as shown in fig. 8 and 11, the number of the elastic conductive elements 150 is plural, and the plural elastic conductive elements 150 are distributed on the outer edge of the first circuit board 121.

In this embodiment, the number of the elastic conductive elements 150 is plural, and the plurality of elastic conductive elements 150 are distributed on the outer edge of the first circuit board 121 and are arranged in a radial manner, so as to provide a reliable auxiliary force for the first circuit board 121 in all-around movement.

Specifically, the number of the elastic conductive elements 150 is four, the four elastic conductive elements 150 are respectively disposed at four corners of the first circuit board 121, the four corners of the first circuit board 121 are pulled by the four elastic conductive elements 150, and when the magnetic element 220 on the protective sleeve swings left or right, the matching element 140 on the first circuit board 121 is always absorbed by the magnetic element 220 to move left or right, so that the magnetic field position generated by the magnetic element 220 is always within the sensing range of the hall switch 130, and the electronic equipment set 200 can be always in a dormant state, that is, the electronic equipment 100 is in a screen-off state. Only when the user opens the protective cover, the magnetic field generated by the magnetic member 220 can completely leave the hall switch 130, and at this time, the screen of the electronic device 100 is lighted.

Further, as shown in fig. 9 and 10, the electronic device 100 further includes a bracket 160 and an avoidance port 161, where the bracket 160 is disposed in the housing 110 and is pressed against the first side of the first circuit board 121, the bracket 160 is provided with the avoidance port 161, and the hall switch 130 located on the first circuit board 121 extends into the avoidance port 161 and can move in the avoidance port 161.

In this embodiment, the electronic device 100 further includes a bracket 160 and a relief port 161, preferably, the bracket 160 is detachably disposed in the housing 110, the bracket 160 is pressed against the first side of the first circuit board 121, the first circuit board 121 can contact with the bracket 160, and the bracket 160 is used to limit the displacement of the first circuit board 121 in the up-down direction, so that the displacement of the first circuit board 121 relative to the housing 110 can only occur in the horizontal direction.

The bracket 160 is further provided with an avoidance port 161, and preferably, the avoidance port 161 is formed on the first circuit board 121 in a penetrating manner along the thickness direction of the first circuit board 121. The hall switch 130 located on the first circuit board 121 stretches into and is located in the avoidance port 161, and can move in the avoidance port 161, the avoidance port 161 can meet the movement requirement of the hall switch 130 on one hand, and provides enough movement space for the hall switch 130, on the other hand, the avoidance port 161 can also enable the hall switch 130 to be exposed, namely the hall switch 130 is not shielded, so that the hall switch 130 can be better located in the magnetic field range of the magnetic piece 220, the induction sensitivity of the hall switch 130 is improved, and the matching piece 140 located on the back of the first circuit board 121 can be better attracted by the magnetic force of the magnetic piece 220.

It should be noted that, the opening area of the avoidance opening 161 is larger than the cross section of the hall switch 130, so that a sufficient avoidance space can be provided for the hall switch 130 to meet the movement requirement of the hall switch 130.

Further, as shown in fig. 9 and 10, the electronic device further includes a fastening member 170, a second circuit board 122 having a locking hole, an elastic conductive member 150 having a connection ring 152, and a fixing hole provided on the housing, the bracket 160 has a fitting hole 162, and the fastening member 170 is installed in the fixing hole through the fitting hole 162, the locking hole, and the connection ring 152 to lock the bracket 160, the second circuit board 122, and the elastic conductive member 150 to the housing 110.

In this embodiment, the electronic device further includes a fastener 170, a second circuit board 122 provided with a locking hole, an elastic conductive element 150 provided with a connection ring 152, and a housing 110 provided with a fixing hole, where the bracket 160 is provided with an assembly hole 162, and the fastener 170 may pass through the assembly hole 162, the locking hole, and the connection ring 152 to be mounted in the fixing hole, so as to achieve locking of the bracket 160, the second circuit board 122, and the elastic conductive element on the housing 110, and make the internal structure of the electronic device 100 more compact. That is, the three parts of the bracket 160, the second circuit board 122 and the connecting ring 152 are stacked in a sandwich manner, and the three parts can be fixed by the same fastener 170, so that the overall structure is further simplified.

Further, as shown in fig. 9, a plurality of limiting portions 163 are disposed on a side of the bracket 160 facing the first circuit board 121, and the plurality of limiting portions 163 are disposed outside the escape opening 161 and pressed against the first circuit board.

In this embodiment, a plurality of limiting portions 163 are disposed on a side of the bracket 160 facing the first circuit board 121, the plurality of limiting portions 163 are spaced apart from each other on the outer side of the avoidance port 161, the first circuit board 121 contacts the plurality of limiting portions 163, and the plurality of limiting portions 163 not only limit the displacement of the first circuit board in the vertical direction, but also assist the first circuit board 121 to slide along the plurality of limiting portions 163 when the first circuit board 121 moves, so that the first circuit board 121 moves stably.

Further, the mating element 140 comprises a tin plate.

In this embodiment, the tin plate can magnetically attract the magnetic member 220, thereby achieving the purpose of driving the hall switch 130 to move relative to the housing 110.

As shown in fig. 1, 2, 3, 4, 5, and 6, an electronic device kit 200 according to some embodiments of the present application includes an electronic device 100 provided in any of the embodiments described above; and the protective sleeve is detachably arranged on the electronic equipment 100 and comprises a magnetic part, and the magnetic part can be matched with a matching part of the electronic equipment so as to drive the Hall switch 130 of the electronic equipment 100 to move.

The electronic device kit 200 provided by the present application includes the electronic device 100 provided by any of the above designs, so that the electronic device 100 has all the beneficial effects and is not described herein.

Further, as shown in fig. 2, 3, 4 and 8, the electronic device set 200 further includes a protective cover detachably provided on the electronic device 100, and the magnetic member 220 is provided on the protective cover, and the magnetic member 220 cooperates with the mating member 140 of the electronic device 100 to drive the hall switch 130 of the electronic device 100 to move.

Further, the protective sleeve includes a keyboard sleeve 210.

In a possible embodiment, the keyboard sleeve 210 is further provided with a first interface, the electronic device 100 is provided with a second interface adapted to the first interface, the keyboard sleeve 210 and the electronic device 100 are electrically connected through the cooperation of the first interface and the second interface, the electronic device 100 can supply power to the keyboard sleeve 210, and the keyboard sleeve 210 does not need to be provided with a power supply module, so that the trend of thinning the keyboard sleeve 210 is facilitated.

Optionally, data signal transmission between the keyboard pocket 210 and the electronic device 100 may also be implemented through the first interface and the second interface. Alternatively, data signaling between the keypad 210 and the electronic device 100 may be accomplished via a Bluetooth interconnection.

In one possible embodiment, there is only a structural assembly relationship between the keyboard sleeve 210 and the electronic device 100, and no electrical connection relationship. The keyboard sleeve 210 is provided with a power supply module, and data signals are transmitted between the keyboard sleeve 210 and the electronic equipment 100 through Bluetooth connection. Further, the protective case includes a fixing portion and a moving portion, and the fixing portion is disposed on the electronic device 100. The moving part is connected to the fixed part, and the moving part is movable relative to the electronic device 100, and includes an open position and a closed position, and the magnetic member 220 is disposed on the moving part.

In this embodiment, the electronic device kit 200 further includes a protective cover detachably provided on the electronic device 100, and a user can mount the protective cover on the electronic device 100, so as to protect the screen and the housing of the electronic device 100 from scratch. Specifically, the protective case includes a fixing portion, a moving portion, and a magnetic member 220, where the fixing portion is disposed on the electronic device 100, and the fixing portion is stationary relative to the electronic device 100 and does not move during use. The moving part is connected to the fixed part, which moving part is movable relative to the electronic device 100 during use, the moving part comprising an open position and a closed position. The magnetic member 220 is disposed on the moving portion, when the moving portion is in the closed position, the magnetic member 220 is magnetically attracted to the matching member 140 of the electronic device 100, and the hall switch 130 of the electronic device 100 is located in the magnetic field range of the magnetic member 220, and at this time, the hall switch 130 is triggered, and the screen of the electronic device 100 is extinguished. When the moving part shakes left and right or is touched by mistake, the moving part deviates from the standard position, at this time, in the deviating process of the moving part, the matching piece 140 in the electronic device 100 moves synchronously with the moving part, and the hall switch 130 moves along with the moving part under the driving of the matching piece 140, that is, the hall switch 130 is always located in the magnetic field range generated by the magnetic piece 220, and the moving part can not deviate from the magnetic field range due to shaking and touching by mistake, so that the screen of the electronic device 100 can be ensured to be in a extinction state, and unnecessary electric quantity loss is avoided. When the moving part is at the open position, the magnetic member 220 is far away from the hall switch 130, at this time, the relative position between the magnetic member 220 and the mating member 140 is far greater than the magnetic attraction range, at this time, the hall switch 130 and the mating member 140 are at the initial position, the hall switch 130 is not triggered, and the screen of the electronic device 100 is in the on state.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic device, comprising:

a housing;

the first circuit board is arranged in the shell;

the Hall switch is arranged in the shell and is electrically connected with the first circuit board;

the matching piece is directly or indirectly connected with the Hall switch, and the matching piece can drive the Hall switch to move relative to the shell after being attracted by the magnetic force of the magnetic piece outside the shell, so that the Hall switch is positioned in the range of the magnetic field generated by the magnetic piece, and the triggering state is kept.

2. The electronic device of claim 1, wherein the electronic device comprises a memory device,

the first circuit board comprises a first side and a second side which are opposite to each other, the Hall switch is arranged on the first side of the first circuit board, and the matching piece is arranged on the second side of the first circuit board corresponding to the Hall switch.

3. The electronic device of claim 2, wherein the electronic device further comprises:

the second circuit board is arranged in the shell;

and the elastic conductive piece is electrically connected with the first circuit board and the second circuit board respectively.

4. The electronic device of claim 3, wherein the electronic device comprises a plurality of electronic devices,

the first end of the elastic conductive piece is provided with a connecting hook;

the first circuit board is provided with a conductive hanging hole, and the connecting hook is hung on the conductive hanging hole.

5. The electronic device of claim 3, wherein the electronic device comprises a plurality of electronic devices,

the second end of the elastic conductive piece is provided with a connecting ring, the second circuit board is provided with a locking hole,

the electronic equipment further comprises a fastener, wherein a fixing hole is formed in the shell, and the fastener penetrates through the connecting ring and the locking hole to be installed in the fixing hole so as to lock the elastic conductive piece and the second circuit board on the shell.

6. The electronic device of any one of claims 1-5, wherein the electronic device further comprises:

the bracket is arranged in the shell and is pressed on the first side of the first circuit board, an avoidance port is formed in the bracket, and a Hall switch arranged on the first circuit board stretches into the avoidance port and can move in the avoidance port.

7. The electronic device of claim 6, wherein the electronic device comprises a memory device,

the electronic equipment also comprises a fastener, a second circuit board provided with a locking hole, an elastic conductive piece provided with a connecting ring and a fixing hole arranged on the shell,

the support is provided with an assembly hole, and the fastener passes through the assembly hole, the locking hole and the connecting ring to be installed in the fixing hole so as to lock the support, the second circuit board and the elastic conductive piece on the shell.

8. The electronic device of claim 6, wherein the electronic device comprises a memory device,

the support is equipped with a plurality of spacing portions towards one side of first circuit board, and a plurality of spacing portions are established dodge the outside of mouth and press and establish on the first circuit board.

9. An electronic device kit, comprising:

the electronic device of any one of claims 1 to 8;

the protection sleeve is detachably arranged on the electronic equipment and comprises a magnetic piece, and the magnetic piece can be matched with a matching piece of the electronic equipment so as to drive a Hall switch of the electronic equipment to move.

10. The electronic device kit of claim 9, wherein,

the protective sleeve comprises a keyboard sleeve.