CN219320710U - Support frame and protective housing - Google Patents

Abstract

The application provides a support frame and protective housing, the support frame includes coupling shell and support body, wherein, the coupling shell is used for supporting electronic equipment, and the coupling shell has first border and the second border that are the contained angle setting each other, and first border is used for dismantling the connection keyboard component, is equipped with connection structure on the coupling shell; the support body can be detachably connected with the connection structure at least under first connection angle and second connection angle, and the support body can support the connection shell under the first connection angle and prop up in the holding surface with first border to support the connection shell under the second connection angle and prop up in the holding surface with the second border. The support frame just has realized supporting electronic equipment in two at least directions of use like this, has improved the suitability of support frame, has satisfied the user and has supported the user demand of panel computer under the different scenes.

Description

Support frame and protective housing

Technical Field

The application relates to the field of accessories of tablet computers, in particular to a supporting frame and a protective shell.

Background

Currently, many tablet computers are matched with a keyboard, and are connected with the keyboard through signals and input instructions through the keyboard. The support frame has the product of multiple form, all with panel computer size adaptation, the support frame can rotate with the keyboard to be connected, the panel computer supports through the support frame when using and stands up, but the support frame can only transversely support to carry out the adaptation to the panel computer that the horizontal screen orientation used and connect, and many application program in the operating system ecology that is commonly used at present is relatively poor to the adaptation of horizontal screen demonstration and operation, perhaps has natural advantage when browsing certain application program content in the vertical screen orientation, however if directly stand up the panel computer then can't support frame adaptation with horizontal support, and the support frame also can't provide vertical support.

Disclosure of Invention

The application provides a support frame and protective housing, has solved the unable problem that takes into account two functions of horizontal support and vertical support of current support frame.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in a first aspect, a support frame is provided for connecting an electronic device and a keyboard member, the support frame includes a title department and a support body, wherein a connection shell is used for supporting the electronic device, the connection shell has a first edge and a second edge which are arranged at an included angle, the first edge is used for detachably connecting the keyboard member, and a connection structure is arranged on the connection shell; the support body can be with connection structure can dismantle under first angle of connection and second angle of connection at least, the support body can be in first angle of connection lower support the connection shell with first edge conflict is in the holding surface stands up, and in second angle of connection lower support the connection shell with the second edge conflict in the holding surface stands up.

The support frame can be detachably connected with the connecting structure at a first connecting angle to support the electronic equipment in the use direction of the first equipment side downwards, and can be detachably connected with the connecting structure at a second connecting angle to support the electronic equipment in the use direction of the second equipment side downwards. Like this, the support frame just has realized supporting electronic equipment in two at least directions of use, has improved the suitability of support frame, has satisfied the user and has supported the user demand of panel computer under the different scenes. The connecting shell can be connected with the keyboard component when the support frame supports the electronic equipment in one use direction, so that the keyboard component can input instructions into the electronic equipment, or can be connected with the keyboard component when the electronic equipment is not used, so that the keyboard component covers the operation surface of the electronic equipment, and the operation surface of the electronic equipment is protected. And when the support frame supports the electronic equipment in the other use direction, the support frame is separated from the keyboard component, so that the keyboard component is prevented from being erected to prevent the electronic equipment from being operated or watched in the use direction, the use of a user is facilitated, and the user experience is improved.

As one embodiment of the first aspect, the support body may be magnetically connected to the connection structure at the first connection angle and the second connection angle. The mode of magnetic connection realizes the quick connection and the quick separation of the supporting body and the connecting structure, does not generate abrasion, and prolongs the service life.

As one embodiment of the first aspect, the extending length of the first edge is greater than the extending length of the second edge, the extending direction of the first edge is perpendicular to the extending direction of the second edge, and the included angle between the first connection angle and the second connection angle is 90 ° to be adapted to the included angle between the extending direction of the first edge and the extending direction of the second edge of the connection housing.

As one embodiment of the first aspect, the connection structure includes a first connection member and a second connection member, and the support body is detachably connected with the first connection member at the first connection angle and is detachably connected with the second connection member at the second connection angle. Therefore, the position of the first connecting piece or the second connecting piece can be independently adjusted according to the requirements of the supporting position, so that the supporting body can be supported at more proper positions of the connecting shell when the connecting shells in different using directions are supported, and the supporting body is more stable in supporting the connecting shells in different directions.

As one embodiment of the first aspect, the first connecting member is spaced from the second connecting member so as to set positions of the first connecting member and the second connecting member as needed.

As one embodiment of the first aspect, the first connecting piece is far away from the first edge, and at this time, the distance between the first connecting piece and the third edge is greater than the distance between the first connecting piece and the first edge, so that when the supporting body transversely supports the connecting shell, the gravity center of the supporting frame moves downwards, and the supporting stability of the supporting frame is improved.

As one embodiment of the first aspect, the connection housing has a first plate surface and a second plate surface opposite to each other, the first plate surface is used for supporting the electronic device, the first connection piece is connected to the second plate surface, the second connection piece includes a first connection portion and a second connection portion both connected to the second plate surface, the first connection portion is close to the second edge, the second connection portion is far away from the second edge, and the support body can be detachably connected with the first connection portion or the second connection portion under the second connection angle. When the support device is used, a user can select to connect the support body with the first connecting part and can also select to connect the support body with the second connecting part, so that the support body can select different support heights to support the connecting shell according to requirements.

As one embodiment of the first aspect, the first connecting portion is spaced from the second connecting portion, the second connecting member further includes a third connecting portion connected to the second plate surface and located between the first connecting portion and the second connecting portion, the third connecting portion is spaced from both the first connecting portion and the second connecting portion, and the supporting body is detachably connected to the third connecting portion at the second connecting angle. The arrangement of the third connecting part increases the supportable position of the supporting body so as to meet the requirement on more supporting heights of the supporting body.

As one embodiment of the first aspect, the support body includes a first support portion and a second support portion rotatably connected to the first support portion, where the first support portion is detachably connected to the connection structure, and the second support portion is configured to be supported on the support surface. When the support is used, the first support part can be detachably connected with the connecting structure, and then the support position of the support body on the support surface is adjusted by rotating the second support part until the support body stably supports the connecting shell.

As one embodiment of the first aspect, the second supporting portion is a straight rod, the first supporting portion is rotatably connected to an end portion of the second supporting portion, a rotation axis of the first supporting portion is perpendicular to an extending direction of the second supporting portion, and the first supporting portion can be damped to rotate relative to the second supporting portion. Therefore, the second supporting part can rotate relative to the first supporting part only under the action of external force, and after the external force is removed, the second supporting part can keep the current angle relative to the first supporting part, so that the stable support of the supporting body to the connecting shell is realized.

As one embodiment of the first aspect, the second supporting portion may be detachably connected to the connection housing, so as to fix a position of the supporting body and facilitate storage of the supporting body.

As one embodiment of the first aspect, the first supporting portion is provided with a first magnetic attraction piece, and the second supporting portion is provided with a second magnetic attraction piece, and the second magnetic attraction piece can be magnetically attracted and connected with the connection structure.

As one embodiment of the first aspect, the first magnetic attraction piece and the second magnetic attraction piece are respectively magnetically attracted and connected to the first connection portion and the second connection portion.

As one embodiment of the first aspect, the second supporting portion is formed with an accommodating space for accommodating an accessory of the electronic device. The accommodating space can facilitate the accommodation of the electronic equipment accessories and prevent the accessories from being lost.

As one embodiment of the first aspect, the support body further includes a stylus pen detachably connected to the second support portion, and the stylus pen is at least partially accommodated in the accommodating space. The connection of the handwriting pen and the second supporting part can improve the supporting strength of the supporting body.

As one embodiment of the first aspect, the connection housing is magnetically connected to the electronic device. The mode of connection is inhaled to magnetism is convenient for realize connecting shell and panel computer's quick counterpoint and is connected and quick separation, convenient operation.

In a second aspect, a protective case is provided, comprising a keyboard member and a support frame as described in the above embodiments, the keyboard member being detachably connected to the support frame. The protective housing accessible dismouting keyboard component and this support frame not equidirectional support realize multi-functional use.

As one embodiment of the second aspect, the keyboard member includes a keyboard housing and a keyboard body connected to the keyboard housing, and the first edge is detachably connected to the keyboard housing. When the tablet personal computer is not needed to be used, the keyboard component can be rotationally covered on the display screen of the tablet personal computer relative to the connecting shell; when the tablet personal computer needs to be used in the transverse screen direction, the keyboard component is rotated to avoid the display screen, the keyboard shell is tiled on the supporting surface, and at the moment, a user can input instructions into the tablet personal computer by operating the keyboard body on the keyboard shell; when the tablet personal computer needs to be used in the vertical screen direction, the keyboard component and the connecting shell can be detached and separated, at the moment, the support frame can be independently combined with the tablet personal computer and vertically supports the tablet personal computer, the obstruction of the keyboard component to the tablet personal computer in the vertical screen operation direction is eliminated, and a user can conveniently operate the tablet personal computer in the vertical screen operation direction.

As one embodiment of the second aspect, the first edge is magnetically connected to the keyboard housing, so as to achieve rapid docking and rapid detachment of the keyboard housing from the support frame.

Drawings

Fig. 1 is a schematic view of a conventional support of a tablet pc by a protective case;

fig. 2 is a schematic structural diagram of a protective shell for laterally supporting an electronic device according to an embodiment of the present application;

fig. 3 is a side view of a protective case provided in an embodiment of the present application when the electronic device is not in use;

fig. 4 is a schematic structural diagram of a support frame for vertically supporting an electronic device according to an embodiment of the present application;

fig. 5 is a schematic perspective view of a supporting body of a supporting frame according to an embodiment of the present disclosure;

fig. 6 is a front view of a support body provided in an embodiment of the present application.

Reference numerals illustrate:

10', AB shells; 11', a shell; 12', B shells; 20', CD shell; 90', tablet computer;

100. a support frame; 10. a connection housing; 1011. a first edge; 1012. a second edge; 1013. a third edge; 1014. a fourth edge; 11. a connection structure; 111. a first connector; 112. a second connector; 1121. a first connection portion; 1122. a second connecting portion; 1123. a third connecting portion; 101. a first panel; 102. a second panel; 20. a support body; 21. a first support portion; 211. a first magnetic attraction member; 22. a second supporting part; 221. a second magnetic attraction member; 23. damping the rotating shaft; 24. a handwriting pen; 200. a keyboard member; 210. a keyboard housing; 220. a keyboard body; 30. a magnetic attraction structure; 31. a support side magnetic attraction piece; 32. a magnetic attraction piece at the side of the keyboard; 90. a tablet computer;

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, the words "first", "second", etc. are used to distinguish the same item or similar items having substantially the same function and effect. For example, the first limiting portion and the second limiting portion are only for distinguishing different limiting portions, and are not limited in sequence. It will be appreciated by those of skill in the art that the words "first," "second," and the like do not limit the amount and order of execution, and that the words "first," "second," and the like do not necessarily differ.

In this application, the words "in one embodiment" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "in one embodiment" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of the word "in one embodiment" or "for example" is intended to present the relevant concepts in a concrete fashion.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "connected," and the like are to be construed broadly, and may be fixedly attached, detachably attached, or integrally formed, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, many tablet computers 90' are currently equipped with a protective case, wherein the protective case includes an AB case 10' and a CD case 20' rotatably connected to each other, and the tablet computer 90' can be magnetically attracted to the AB case 10'. Typically, the AB housing 10' includes a housing 11' and a housing 12' that are rotatably connected, and the AB housing 10' is rotatably connected to the CD housing 20' through the housing 12' such that at least one of the housing 11' and the housing 12' is magnetically connectable to the tablet computer 90 '. When the tablet computer 90 'is not in use, the A shell 11' and the B shell 12 'are attached to the back surface of the tablet computer 90', and the CD shell 20 'can be covered on the display screen of the tablet computer 90' to protect the display screen. When the tablet computer 90 'needs to be used, the CD case 20' can be opened, and the tablet computer 90 'is supported by bending the AB case 10' to stand on the supporting surface, and the AB case 10 'is used as a supporting frame of the tablet computer 90'. The supporting surface may be a plane for operating the tablet computer 90', such as a desktop. In order to realize the multifunctional use of the tablet computer 90', the CD shell 20' may be provided with a keyboard body which is matched with the tablet computer 90' for use, the keyboard body may be connected with the tablet computer 90' through signals, and a user may input instructions to the tablet computer 90' through the keyboard body.

The AB shell has various forms of products, such as a downward-turned adsorption surface (the B shell 12 'is connected with the tablet computer 90', the a shell 11 'rotates relative to the B shell 12' to be supported on a supporting surface, as shown in fig. 1), a single-turned adsorption surface (the a shell is connected with the tablet computer, the B shell is bent to enable the tablet computer to be inserted into a limit groove of the CD shell), a double-rotating-shaft suspension type (the a shell is connected with the tablet computer, the B shell is supported by the B shell to stand, and the a shell and the B shell keep relative angles), and the like. Taking the adsorption surface downward-turning as an example, in order to keep the whole attractive appearance, the size of the AB casing 10 'is generally matched with the size of the tablet computer 90', the CD casing 20 'is generally arranged on the long side of the tablet computer 90', and when in use, the AB casing 10 'can only transversely support the tablet computer 90', namely the long side of the tablet computer 90 'faces downwards and horizontally extends, at the moment, the tablet computer 90' is in the horizontal screen direction, and the AB casing 10 'can be matched with the size of the tablet computer 90' used in the horizontal screen direction under the supporting state. In the ecology of the current common operating system, many application programs have poor suitability for display and operation in the horizontal screen direction, or natural advantages exist when browsing certain application program contents in the vertical screen direction, for example, the application programs of short video type generally need to be watched in the vertical screen direction. However, if the tablet computer 90' is rotated and erected relative to the AB shell 10' and then magnetically attracted to the AB shell 10' that is horizontally supported, the short side of the tablet computer 90' corresponds to the long side of the AB shell 10', and cannot be adapted to the AB shell 10', so that the tablet computer not only has poor supporting stability, but also is not attractive, and the AB shell 10' cannot vertically support itself, i.e., the AB shell 10' cannot support the tablet computer 90' in the vertical screen direction when its short side abuts against the supporting surface. In summary, the current common AB housing 10 'cannot take into account both the functions of lateral support and vertical support, and thus cannot meet the use requirements of the user for supporting the tablet computer 90' in different scenes.

In this regard, referring to fig. 2, the present application provides a support frame 100 and a protective case, where the support frame 100 can support an electronic device in at least two directions to meet the requirements of the electronic device for different directions. The protective housing includes this support frame 100 and can dismantle the keyboard component 200 that connects in support frame 100, and the support of protective housing accessible dismouting keyboard component 200 and this support frame 100 different directions realizes multi-functional use. The keyboard member 200 includes a keyboard housing 210 and a keyboard body 220, the keyboard member 200 is detachably connected to the support 100 through the keyboard housing 210, the keyboard body 220 is connected to the keyboard housing 210, and the keyboard body 220 is used for signal connection with an electronic device and inputting instructions into the electronic device. The electronic device includes, but is not limited to, tablet computer 90, cell phone, electronic reader, palm top computer (Personal Digital Assistant, PDA), smart home device, etc. The electronic equipment is provided with an operation surface and a back surface which are opposite to each other, and at least provided with a first equipment side and a second equipment side which extend along the circumferential direction of the operation surface, wherein the first equipment side and the second equipment side are arranged at an included angle. When the user uses the electronic device, the electronic device has at least two using directions of a first device side facing downwards or a second device side facing downwards.

Referring to fig. 2, the supporting frame 100 includes a connecting housing 10 and a supporting body 20.

The connection housing 10 is used for supporting an electronic device, and the connection housing 10 has a first edge 1011 and a second edge 1012 disposed at an angle to each other, wherein the angle between the first edge 1011 and the second edge 1012 is greater than 0 ° and less than 180 °. The first edge 1011 is used for removable attachment of the keyboard member 200, including but not limited to magnetic attachment, adhesive, snap-fit, clamping, and the like. When the user uses the support 100, the electronic device can be abutted against the connection housing 10, the first edge 1011 of the connection housing 10 corresponds to the first device edge of the electronic device, and the second edge 1012 of the connection housing 10 corresponds to the second device edge of the electronic device. Wherein the connection housing 10 may at least partially cover the back of the electronic device to protect the back of the electronic device. To improve the stability of supporting the electronic device, the connection housing 10 may be detachably connected to the electronic device, and the detachable connection manner includes, but is not limited to, magnetic connection, adhesion, clamping, and the like.

The connection shell 10 is provided with a connection structure 11, and the support body 20 can be detachably connected with the connection structure 11 at least under a first connection angle and a second connection angle. The first connection angle and the second connection angle refer to relative angles between the support body 20 and the connection structure 11 when the support body 20 is docked with the connection structure 11.

The supporting body 20 can support the connection housing 10 to stand up with the first edge 1011 against the supporting surface under the first connection angle, and support the connection housing 10 to stand up with the second edge 1012 against the supporting surface under the second connection angle. It can be understood that when the supporting body 20 and the connecting structure 11 are abutted at the first connection angle, the connecting shell 10 can be abutted against the supporting surface through the first edge 1011 and supported and raised through the supporting body 20, and then the first device edge of the electronic device faces downward; when the supporting body 20 and the connecting structure 11 are abutted under the second connection angle, the connecting shell 10 can be abutted against the supporting surface through the second edge 1012 and is supported and raised through the supporting body 20, and at this time, the second equipment side of the electronic equipment faces downwards. The supporting body 20 may be connected to the connecting structure 11 at one end and abut against the supporting surface at the other end to support the connecting shell 10, where the standing of the connecting shell 10 means that the connecting shell 10 contacts the supporting surface only through the first edge 1011 or the second edge 1012, and a certain included angle is formed between the connecting shell 10 and the supporting surface.

The support frame 100 can be detachably connected with the connecting structure 11 at a first connecting angle to support the electronic equipment in the use direction of the first equipment side downwards, and can be detachably connected with the connecting structure 11 at a second connecting angle to support the electronic equipment in the use direction of the second equipment side downwards. Thus, the support frame 100 supports the electronic device in at least two using directions, applicability of the support frame 100 is improved, and use requirements of a user for supporting the tablet personal computer 90 in different scenes are met. The connection housing 10 may be connected to the keyboard member 200 when the support frame 100 supports the electronic device in one of the directions of use, so that the keyboard member 200 can input instructions into the electronic device when the electronic device is required to be used, or the keyboard member 200 can be conveniently covered on the operation surface of the electronic device when the electronic device is not used, thereby protecting the operation surface of the electronic device. When the support frame 100 supports the electronic device in another use direction, the support frame 100 can be separated from the keyboard member 200, so that the keyboard member 200 is prevented from being erected along with the rotation of the support frame 100, and the keyboard member 200 prevents the electronic device from being operated or watched in the use direction, thereby facilitating the use of the electronic device by a user and improving the user experience.

Of course, the supporting body 20 can be detachably connected with the connecting structure 11 at other connecting angles, and the supporting body 20 can also support the connecting shell 10 to stand up at the other connecting angles, so as to support the connecting shell 10 in more different directions by the supporting body 20, which is not described herein.

In the following embodiments, the electronic device is taken as the tablet computer 90, and the tablet computer 90 has two usage directions. The operation surface of the tablet computer 90 is provided with a display screen, the support 100 may be equivalent to an AB shell of a protective case, and is used for connecting with the back surface of the tablet computer 90, and the keyboard member 200 may be equivalent to a CD shell of the protective case, and is used for covering the display screen of the tablet computer 90 and inputting instructions into the tablet computer 90. The tablet computer 90 is square, the first equipment side is a long side, the second equipment side is a short side, and the first equipment side and the second equipment side extend along a straight line and are perpendicular to each other. The tablet computer 90 has two use directions of a horizontal screen direction and a vertical screen direction, when the tablet computer 90 is used in the horizontal screen direction, a first equipment side of the tablet computer is downward, namely, a long side of the tablet computer horizontally extends, and when the tablet computer 90 is used in the vertical screen direction, a second equipment side of the tablet computer horizontally extends, namely, a short side of the tablet computer horizontally extends. When the tablet computer 90 is used in the horizontal screen direction, the keyboard body 220 can be used for inputting instructions, the finger or the handwriting pen 24 can be used for inputting instructions through the touch screen, and when the tablet computer 90 is used in the vertical screen direction, the operation and browsing of the short video application program or the reading application program can be mainly performed, and the instruction is mainly input through the touch screen of the finger or the handwriting pen 24 in the vertical screen direction.

In some embodiments of the present application, referring to fig. 2 and 3, the connection housing 10 may be square plate-shaped and has a first plate surface 101 and a second plate surface 102 opposite to each other, and the first plate surface 101 is parallel to the second plate surface 102. The connection housing 10 has first, second, third and fourth edges 1011, 1012, 1013, 1014 that are joined end to end, the first, second, third and fourth edges 1011, 1012, 1013, 1014 collectively surrounding the first and second panels 101, 102. The first edge 1011, the second edge 1012, the third edge 1013, and the fourth edge 1014 all extend along a straight line, the extending direction of the first edge 1011 is parallel to the extending direction of the third edge 1013, and perpendicular to the extending direction of the second edge 1012, and the extending direction of the second edge 1012 is parallel to the extending direction of the fourth edge 1014.

In this embodiment, the first board 101 is used for supporting the tablet pc 90, the size and shape of the first board 101 can be adapted to the size and shape of the back of the tablet pc 90, so as to protect the back of the tablet pc 90 in all directions, at this time, the extension length of the first edge 1011 is greater than the extension length of the second edge 1012, and the extension length of the first edge 1011 is substantially consistent with the extension length of the long edge of the tablet pc 90, and the extension length of the second edge 1012 is substantially consistent with the extension length of the short edge of the tablet pc 90. When the tablet computer 90 is used as a horizontal screen, the first edge 1011 is downward, the third edge 1013 is upward and extends horizontally, the second edge 1012 and the fourth edge 1014 are located at the left and right sides of the display screen, and the supporting body 20 supports the connection housing 10 horizontally, as shown in fig. 2; when the tablet computer 90 is used in a vertical screen, the second edge 1012 is at the bottom, the fourth edge 1014 is at the top and extends horizontally, the first edge 1011 and the third edge 1013 are located at two sides of the display screen, and the supporting body 20 vertically supports the connection housing 10, as shown in fig. 4.

The first edge 1011 can be detachably connected to the edge of the keyboard member 200 and the second edge 1012 can be configured to be unconnected to the keyboard member 200. In other embodiments, the second edge 1012 may be configured to be detachably connected to the keyboard member 200, and may be specifically configured according to the needs of the user.

Exemplary, the connection shell 10 may be magnetically connected to the tablet pc 90, and the first board surface 101 is made to abut against the back surface of the tablet pc 90, so that the manner of magnetically connecting is convenient for implementing the fast alignment connection and the fast separation between the connection shell 10 and the tablet pc 90, and the operation is convenient. The first edge 1011 may be magnetically connected to the keyboard housing 210 to facilitate rapid docking and undocking of the keyboard housing 210 to the support 100.

Optionally, referring to fig. 3, a magnetic structure 30 is disposed between the connection housing 10 and the keyboard housing 210, and the connection housing 10 and the keyboard housing 210 are detachably connected and rotatably connected through the magnetic structure 30. For example, the magnetic attraction structure 30 may be a support-side magnetic attraction member 31 connected to the first edge 1011 of the connection housing 10 and a keyboard-side magnetic attraction member 32 connected to the edge of the keyboard housing 210, where the support-side magnetic attraction member 31 is magnetically attracted to the keyboard-side magnetic attraction member 32 and is rotatably connected. The support-side magnetic attraction member 31 and the keyboard-side magnetic attraction member 32 may be magnets.

When the tablet computer 90 is not required to be used, the keyboard member 200 can be turned relative to the connection housing 10 to cover the display screen of the tablet computer 90, as shown in fig. 3; when the tablet computer 90 needs to be used in the horizontal screen direction, the keyboard member 200 is rotated to avoid the display screen, the keyboard shell is tiled on the supporting surface, and at this time, a user can input instructions into the tablet computer 90 by operating the keyboard body 220 on the keyboard shell, as shown in fig. 2; when the tablet computer 90 needs to be used in the vertical screen direction, the keyboard member 200 and the connection shell 10 can be detached and separated, at this time, the support frame 100 can be independently combined with the tablet computer 90 and vertically supports the tablet computer 90, so that the obstruction of the keyboard member 200 to the operation of the tablet computer 90 in the vertical screen direction is eliminated, and a user can conveniently operate the tablet computer 90 in the vertical screen direction, as shown in fig. 4. The keyboard housing 210 and the keyboard body 220 may be detachably connected, and the keyboard housing 210 may be used alone, i.e. the keyboard housing 210 may be covered on the display screen of the tablet computer 90 alone when the tablet computer 90 is not needed, and the keyboard body 220 is connected to the keyboard housing when the tablet computer 90 is needed.

In other embodiments, the keyboard housing 210 may also be detachably connected to the connection case 10 when the support frame 100 is vertically supported, which is not limited herein.

In some embodiments, referring to fig. 2, the connection shell 10 may provide the connection structure 11 on the second panel 102. The connection structure 11 may be a structural member protruding from the second plate surface 102, or may be a groove-like structure or a hole-like structure formed on the second plate surface 102 side of the connection housing 10.

Referring to fig. 2, the supporting body 20 can be detachably connected with the connecting structure 11 at a first connection angle, and when in use, both the first edge 1011 and the supporting body 20 can be abutted against the supporting surface, so as to realize the transverse support of the supporting body 20 to the connecting shell 10; referring to fig. 4, the supporting body 20 can be detachably connected with the connecting structure 11 at the second connecting angle, and the second edge 1012 and the supporting body 20 can be abutted against the supporting surface when in use, so as to vertically support the connecting shell 10. The detachable connection manner of the support body 20 and the connection structure 11 includes, but is not limited to, magnetic connection, adhesion, clamping, plugging, screwing, sliding connection, clamping, and the like. It should be noted that, whether the supporting body 20 supports the connection housing 10 horizontally or vertically, the second board 102 is oriented obliquely upward, so that an obtuse angle is formed between the operation surface and the supporting surface of the tablet computer 90 connected to the connection housing 10, so as to facilitate the user to watch and operate.

The angle difference between the first connection angle and the second connection angle may be 90 ° to coincide with the angle difference between the extending direction of the first edge 1011 and the extending direction of the second edge 1012 of the connection case 10. In this embodiment, the second connection angle may be obtained by rotating the support body 20 at the first connection angle by 90 ° about an axis perpendicular to the second plate surface 102.

In other embodiments, the angle difference between the first connection angle and the second connection angle may be other values, as long as the angle difference between the extending direction of the first edge 1011 and the extending direction of the second edge 1012 is equal.

In some embodiments, the support body 20 can be magnetically connected with the connection structure 11 at a first connection angle and a second connection angle. The manner of magnetic connection facilitates the realization of rapid docking and rapid detachment of the support body 20 and the connection structure 11 without wear and increase of service life.

At least one of the supporting body 20 and the connecting structure 11 is a magnet. Alternatively, one of the supporting body 20 and the connecting structure 11 is a sheet-shaped magnet, and the other is an iron sheet, and at this time, the supporting body 20 can be connected with the connecting structure 11 in any direction, so long as the supporting of the supporting body 20 on the connecting shell 10 can be realized.

It should be noted that, the supporting body 20 may be connected to the same position of the connecting structure 11 at the first connecting angle and the second connecting angle, or may be connected to different positions of the connecting structure 11.

In other embodiments, at least two positioning structures may be disposed on the connection structure 11, and the support body 20 is detachably connected to the connection structure 11 in an orientation through the positioning structures. The positioning directions of the positioning structures are different. Taking only two positioning structures as an example, the connectable angles of the two positioning structures are the first connection angle and the second connection angle, so that the supporting body 20 can only be abutted with the connecting structure 11 under the first connection angle and the second connection angle.

In some embodiments, referring to fig. 2 and 4, the connection structure 11 includes a first connection member 111 and a second connection member 112, and the support body 20 can be detachably connected to the first connection member 111 at a first connection angle and can be detachably connected to the second connection member 112 at a second connection angle. In this way, the supporting body 20 can be supported at different positions according to the requirement of the supporting position, so that the supporting body 20 can support the connecting shell 10 in different directions more stably. For example, the first connection member 111 is mounted to a position more suitable for the support body 20 to laterally support the connection housing 10, and the second connection member 112 is mounted to a position more suitable for the support body 20 to vertically support the connection housing 10, so that the support body 20 is more stable for the lateral support and the vertical support of the connection housing 10. In this embodiment, the first connecting member 111 and the second connecting member 112 may be adhered to the second panel 102 of the connection housing 10.

The first connecting piece 111 and the second connecting piece 112 may be disposed on the second plate surface 102 of the connecting shell 10, and the first connecting piece 111 and the second connecting piece 112 may be spaced apart, so that the positions of the first connecting piece 111 and the second connecting piece 112 may be separately set according to the requirement, so that the supporting body 20 may be supported at a more suitable position of the connecting shell 10 when supporting the connecting shells 10 with different use directions.

For example, referring to fig. 2, the first connecting member 111 is disposed away from the first edge 1011, and at this time, the distance between the first connecting member 111 and the third edge 1013 is smaller than the distance between the first connecting member 111 and the first edge 1011, so that when the supporting body 20 laterally supports the connecting shell 10, the connecting position between the supporting body 20 and the first connecting member 111 is further upward, so that the center of gravity of the supporting frame 100 moves downward, and the supporting stability of the supporting frame 100 is improved. Meanwhile, the support 100 can support the tablet pc 90 with a larger lying angle. The lying angle refers to an included angle between an operation surface and a supporting surface of the electronic device.

Optionally, the distance between the first connecting piece 111 and the second edge 1012 is equal to the distance between the first connecting piece 111 and the fourth edge 1014, i.e. the first connecting piece 111 is located at the middle position of the second edge 1012 and the fourth edge 1014, so that the supporting body 20 stably supports the connection housing 10 laterally.

It should be noted that, the first connecting piece 111 and the second connecting piece 112 may be only used to connect the supporting body 20 at a single position, so that the supporting body 20 is located at the same position each time the supporting body is connected to the first connecting piece 111 or the second connecting piece 112. The supporting body 20 can also be connected to a plurality of positions on the first connecting piece 111 or the second connecting piece 112, so that a user can adjust the supporting position of the supporting body 20 on the first connecting piece 111 or the second connecting piece 112 according to the requirement.

In other embodiments, the first connecting member 111 and the second connecting member 112 may be disposed on the edge of the connecting housing 10 or the first panel 101, and the first connecting member 111 and the second connecting member 112 may be integrally connected for easy production and installation, which is not limited herein. The materials of the first connecting piece 111 and the second connecting piece 112 may be the same or different, so long as the first connecting piece and the second connecting piece can be magnetically connected with the supporting body 20.

In some embodiments, referring to fig. 4, the second connecting member 112 includes a first connecting portion 1121 and a second connecting portion 1122 connected to the second panel 102, the first connecting portion 1121 is close to the second edge 1012, and the second connecting portion 1122 is far away from the second edge 1012, that is, a distance between the first connecting portion 1121 and the fourth edge 1014 is greater than a distance between the first connecting portion 1121 and the second edge 1012, and a distance between the second connecting portion 1122 and the second edge 1012 is greater than a distance between the second connecting portion 1122 and the fourth edge 1014. The support body 20 can be detachably connected to the first connection portion 1121 or the second connection portion 1122 at a second connection angle, that is, the support body 20 is connected to both the first connection portion 1121 and the second connection portion 1122 at the second connection angle. Since the supporting body 20 is a short side abutting against the supporting surface when vertically supporting the connection housing 10, the height of the connection housing 10 in the direction is relatively high, the horizontal height of the second connection portion 1122 is higher than the horizontal height of the first connection portion 1121, and when in use, the user can select to connect the supporting body 20 with the first connection portion 1121 or connect the supporting body 20 with the second connection portion 1122, so that the supporting body 20 can select different supporting heights to support the connection housing 10 as required.

The first connecting portion 1121 and the second connecting portion 1122 may be spaced apart from each other so that the positions of the first connecting portion 1121 and the second connecting portion 1122 may be set as needed, and the first connecting portion 1121 and the second connecting portion 1122 may be integrally connected to each other for easy production and installation. The first connecting portion 1121 or the second connecting portion 1122 can be used only for connecting the supporting body 20 to a single position, or can be used for connecting the supporting body 20 to a plurality of positions of the first connecting portion 1121 or the second connecting portion 1122, so that a user can adjust the supporting position of the supporting body 20 on the first connecting portion 1121 or the second connecting portion 1122 according to the requirement.

In order to increase the supportable position of the supporting body 20 to meet the requirement of more supporting height of the supporting body 20, referring to fig. 5, the second connecting piece 112 may further include a third connecting portion 1123 connected to the second panel 102 and located between the first connecting portion 1121 and the second connecting portion 1122, and the supporting body 20 may be detachably connected to the third connecting portion 1123 at the second connecting angle.

Note that the third connecting portion 1123 may be spaced from the first connecting portion 1121 and the second connecting portion 1122, so that the position of the third connecting portion 1123 may be set as needed, and the third connecting portion 1123 may be integrally connected to at least one of the first connecting portion 1121 and the second connecting portion 1122, so as to facilitate installation. The third connecting portion 1123 may have a volume for connecting the support body 20 to a single position, or may have a volume for connecting the support body 20 to a plurality of positions of the third connecting portion 1123, so that a user can adjust the support position of the support body 20 on the third connecting portion 1123 according to the need.

Optionally, the distance between the third connecting portion 1123 and the second edge 1012 is equal to the distance between the third connecting portion 1123 and the fourth edge 1014, and the distance between the first connecting portion 1121 and the third connecting portion 1123 is equal to the distance between the second connecting portion 1122 and the third connecting portion 1123, so as to maintain the beauty of the second panel 102 of the connection case 10 and to equally divide the supportable height of the supporting body 20.

Referring to fig. 4, the first connecting portion 1121, the third connecting portion 1123 and the second connecting portion 1122 are located on the same straight line, and the located straight line is perpendicular to the second edge 1012, and the distance between the located straight line and the first edge 1011 is equal to the distance between the located straight line and the third edge 1013, that is, the located straight line is located at the middle position between the first edge 1011 and the third edge 1013, so that the supporting body 20 can stably and vertically support the connection shell 10.

At this time, the third connecting portion 1123 is located at a side of the first connecting member 111 near the first edge 1011, and the third connecting portion 1123 may be configured to allow the support body 20 to be detachably connected at the first connecting angle, so that the first connecting member 111 and the third connecting portion 1123 can achieve lateral support of the connection housing 10 at different heights. Optionally, the connection line between the third connecting portion 1123 and the first connecting member 111 may be perpendicular to the first edge 1011, and the third connecting portion 1123 is also located at the middle position between the second edge 1012 and the fourth edge 1014.

In other embodiments, two of the first connecting portion 1121, the second connecting portion 1122 and the third connecting portion 1123 may be located at the same height, and the first connecting portion 1121, the second connecting portion 1122 and the third connecting portion 1123 may not be located on the same straight line.

In the above embodiment, the first connector 111, the first connecting portion 1121, the second connecting portion 1122, and the third connecting portion 1123 may all be the same in size for easy processing and installation.

In some embodiments, referring to fig. 5 and 6, the supporting body 20 includes a first supporting portion 21 and a second supporting portion 22, the first supporting portion 21 is rotatably connected to the second supporting portion 22, the first supporting portion 21 is detachably connected to the connecting structure 11, and the second supporting portion 22 is used for supporting on a supporting surface. When in use, the first supporting part 21 can be detachably connected with the connecting structure 11, and then the supporting position of the supporting body 20 on the supporting surface is adjusted by rotating the second supporting part 22 until the supporting body 20 stably supports the connecting shell 10. At this time, the first connection angle and the second connection angle refer to relative angles when the first support portion 21 is connected to the connection structure 11. Wherein, when the supporting body 20 transversely supports the connection housing 10, the extending direction of the rotation axis of the second supporting portion 22 may be parallel to the extending direction of the first edge 1011, and the second supporting portion 22 may adjust the distance between the supporting position thereof on the supporting surface and the first edge 1011 by rotation; when the support body 20 vertically supports the connection housing 10, the extending direction of the rotation axis of the second support portion 22 may be parallel to the extending direction of the second edge 1012, and the distance between the second support portion 22 and the second edge 1012 may be adjusted by rotating the support portion on the support surface.

The second supporting portion 22 is in a straight rod shape, and the first supporting portion 21 is rotatably connected to one end of the second supporting portion 22, and the other end of the second supporting portion 22 may abut against the supporting surface to support the connection housing 10. The rotation axis of the second supporting portion 22 is perpendicular to the extending direction of the second supporting portion 22, so that the connection line of all the supporting points of the second supporting portion 22 on the supporting surface is perpendicular to the rotation axis of the second supporting portion 22 during the rotation process of the second supporting portion 22 relative to the first supporting portion 21, and the stability of the supporting body 20 supporting the connection shell 10 is improved.

Alternatively, the first supporting portion 21 can be damped to rotate relative to the second supporting portion 22, so that the second supporting portion 22 can rotate relative to the first supporting portion 21 only under the action of external force, and after the external force is removed, the second supporting portion 22 can maintain the current angle relative to the first supporting portion 21, thereby realizing stable support of the supporting body 20 to the connection shell 10. The damping rotation between the first supporting portion 21 and the second supporting portion 22 may be achieved by arranging a damping rotation shaft 23 between the first supporting portion and the second supporting portion, or by irregularly-shaped rotation or increasing a rotation friction force between the first supporting portion and the second supporting portion.

In other embodiments, the second supporting portion 22 can also rotate smoothly relative to the first supporting portion 21, the end, far away from the first supporting portion 21, of the second supporting portion 22 is provided with an anti-slip member, and the friction force between the anti-slip member and the supporting surface is greater than the thrust of the gravity of the connecting housing 10 and the tablet computer 90 on the supporting body 20 in the horizontal direction, so that the supporting body 20 can realize positioning on the supporting surface through the anti-slip member, and the second supporting portion 22 is prevented from rotating relative to the first supporting portion 21 in the supporting state.

When the tablet pc 90 is not required to be supported, in order to prevent the second support portion 22 from obstructing the storage and operation, referring to fig. 6, the second support portion 22 can be detachably connected to the connection structure 11. In this way, the support body 20 realizes the connection of the first support portion 21 and the second support portion 22 through the connection structure 11, thereby saving space.

The second support portion 22 may be magnetically connected to the connection structure 11, so as to facilitate quick connection and disconnection of the second support portion 22 from the connection structure 11. The first supporting portion 21 may be sheet-shaped, so as to save space.

Alternatively, referring to fig. 5 and 6, a first magnetic attraction member 211 may be disposed on the first supporting portion 21, and a second magnetic attraction member 221 may be disposed on the second supporting portion 22, where both the first magnetic attraction member 211 and the second magnetic attraction member 221 may be magnetically attracted to the connection structure 11. The first magnetic attraction piece 211 and the second magnetic attraction piece 221 can be magnetically attracted and connected to the first connecting portion 1121 and the second connecting portion 1122, respectively, so as to position the support body 20. At this time, the distance between the first magnetic attraction piece 211 and the second magnetic attraction piece 221 may be equal to the distance between the first connecting portion 1121 and the second connecting portion 1122, so that the first magnetic attraction piece 211 and the second magnetic attraction piece 221 can be accurately aligned and connected with the first connecting portion 1121 and the second connecting portion 1122.

In the illustrated embodiment, the first magnetic attraction member 211 and the second magnetic attraction member 221 may be magnets. The second magnetic attraction piece 221 may be connected to an end of the second supporting portion 22 away from the first supporting portion 21, so as to improve the stability of the connection between the supporting body 20 and the connection structure 11. The first magnetic attraction piece 211 and the second magnetic attraction piece 221 have the same size, can be in a square sheet structure, have the same size as the first connecting piece 111, the first connecting portion 1121, the second connecting portion 1122 and the third connecting portion 1123, and are in a square sheet structure, so that the first magnetic attraction piece 211 and the second magnetic attraction piece 221 can be connected with any one of the first connecting piece 111, the first connecting portion 1121, the second connecting portion 1122 and the third connecting portion 1123 in an adapting way, and the applicability is improved. When the first connecting piece 111, the first connecting portion 1121, the second connecting portion 1122, and the third connecting portion 1123 all have a plurality of connecting angles, so that any one edge of the tablet computer 90 can be abutted against the supporting surface to stand up. When the first connecting piece 111, the first connecting portion 1121, the second connecting portion 1122, and the third connecting portion 1123 may be magnets, and the connection line of the N pole and the S pole of each magnet is parallel to the second plate surface 102, the first connecting piece 111, the first connecting portion 1121, the second connecting portion 1122, and the third connecting portion 1123 may have only one connection angle.

In other embodiments, at least one of the first magnetic attraction member 211 and the second magnetic attraction member 221 may be a iron sheet and the connection structure 11 is configured as a magnet. The detachable connection manner between the second supporting portion 22 and the connection structure 11 may be bonding, clamping, inserting, sliding, clamping, etc., and the second supporting portion 22 may be detachably connected with other structures on the connection housing 10, which is not limited herein.

The supporting body 20 may be a structural member specially provided for supporting the connection housing 10, or may be a fitting of a general protective housing or a structural member for connecting fittings.

In some embodiments, the support body 20 can be detachably connected to accessories of the tablet computer 90 to enable multi-functional use of the support stand 100.

Illustratively, the second support portion 22 forms a receiving space for receiving accessories of the tablet computer 90, which can facilitate receiving of the electronic device accessories and prevent the accessories from being lost.

Optionally, referring to fig. 5, the accessory of the tablet computer 90 may be a handwriting pen 24, and the handwriting pen 24 is at least partially contained in the containing space. The stylus 24 may be a daily pen or an electronic pen, and the tablet computer 90 may perform a touch screen operation through the electronic pen.

In the illustrated embodiment, the second supporting portion 22 is in a straight cylindrical shape, one end of the second supporting portion is open, the other end of the second supporting portion is sealed, the middle cavity of the second supporting portion 22 forms an accommodating space, the stylus 24 can be inserted into the accommodating space through the opening, and at this time, the stylus 24 can be fully inserted into the accommodating space to protect the stylus 24, and also can be partially inserted into the accommodating space to facilitate the taking of the stylus 24. The first supporting portion 21 is a sheet-like structure rotatably connected to the open end of the second supporting portion 22, and the first supporting portion 21 is kept away from the opening. In fig. 3, the cross section of the second supporting portion 22 may be semicircular, and when the second supporting portion 22 is connected to the connecting structure 11, the plane side of the second supporting portion faces the second plate 102, and the curved surface side is away from the second plate surface 102, so that the appearance of the second supporting portion 22 is more attractive, and the hand feeling of a user during operation can be improved.

Of course, the stylus 24 and the first supporting portion 21 and the second supporting portion 22 may form the supporting body 20 together, and the connection between the stylus 24 and the second supporting portion 22 may enhance the supporting strength of the supporting body 20.

Finally, it should be noted that: the foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (19)

1. A support for connecting an electronic device and a keyboard member, the support comprising:

the connecting shell is used for supporting the electronic equipment and is provided with a first edge and a second edge which are arranged at an included angle, the first edge is used for detachably connecting the keyboard component, and a connecting structure is arranged on the connecting shell;

the support body can be with connection structure can dismantle under first angle of connection and second angle of connection at least, the support body can be in under the first angle of connection support the connection shell with first edge conflict is in the holding surface stands up, and under the second angle of connection support the connection shell with the second edge conflict in the holding surface stands up.

2. The support frame of claim 1, wherein the support body is magnetically connectable with the connection structure at the first connection angle and the second connection angle.

3. The support of claim 1, wherein the first edge has an extension greater than the second edge, the first edge extends in a direction perpendicular to the second edge, and the first connection angle is 90 ° from the second connection angle.

4. A support according to any one of claims 1 to 3, wherein the connection structure comprises a first connection member and a second connection member, the support body being detachably connectable with the first connection member at the first connection angle and with the second connection member at the second connection angle.

5. The support bracket of claim 4 wherein said first connector is spaced apart from said second connector.

6. The support frame of claim 5, wherein the first connector is disposed away from the first edge.

7. The support frame of claim 4, wherein the connection housing has first and second opposing faces, the first face is configured to support the electronic device, the first connector is connected to the second face, the second connector includes first and second connectors that are both connected to the second face, the first connector is proximate to the second edge, the second connector is distal to the second edge, and the support body is detachably connectable to either the first or second connector at the second connection angle.

8. The support frame of claim 7, wherein the first connection portion is spaced apart from the second connection portion, the second connection member further comprises a third connection portion connected to the second plate surface and located between the first connection portion and the second connection portion, the third connection portion is spaced apart from both the first connection portion and the second connection portion, and the support body is detachably connectable to the third connection portion at the second connection angle.

9. The support frame of claim 7, wherein the support body comprises a first support portion and a second support portion rotatably coupled to the first support portion, the first support portion being detachably coupled to the coupling structure, the second support portion being configured to be supported by the support surface.

10. The support frame of claim 9, wherein the second support portion is a straight rod, the first support portion is rotatably connected to an end of the second support portion, a rotation axis of the first support portion is perpendicular to an extending direction of the second support portion, and the first support portion is capable of being damped to rotate relative to the second support portion.

11. The support bracket of claim 9 wherein said second support portion is removably attachable to said connection housing.

12. The support frame of claim 11, wherein the first support portion is provided with a first magnetic member, and the second support portion is provided with a second magnetic member, and the second magnetic member is magnetically connected to the connection structure.

13. The support frame of claim 12, wherein the first magnetic attraction member and the second magnetic attraction member are magnetically attached to the first connection portion and the second connection portion, respectively.

14. The support frame of claim 9, wherein the second support portion is formed with a receiving space for receiving an accessory of the electronic device.

15. The support frame of claim 14, wherein the support body further comprises a stylus removably coupled to the second support portion, the stylus being at least partially received within the receiving space.

16. A support according to any one of claims 1 to 3, wherein the connection housing is magnetically connected to the electronic device.

17. A protective case comprising a keyboard member and a support frame according to any one of claims 1 to 16, the keyboard member being detachably connected to the support frame.

18. The protective case of claim 17, wherein the keyboard member comprises a keyboard housing and a keyboard body coupled to the keyboard housing, the first rim being detachably coupled to the keyboard housing.

19. The protective case of claim 18, wherein the first rim is magnetically coupled to the keyboard housing.

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