CN103135690A - Containing device of electronic device - Google Patents

Abstract

The present invention provides a storage device for electronic devices, including a base, an upper cover and a protective cover, and the protective cover is used to cover the back of an electronic device. The upper cover includes a first upper cover plate, a second upper cover plate and a fixing structure, and the protective cover has a connecting ring, so that the protective cover is fixed on the upper cover by combining the connecting ring and the fixing structure. The fixing structure is arranged at the junction of the first upper cover plate and the second upper cover plate, so that an upper cover angle between the fixing structure and the first upper cover plate changes according to the bending of the upper cover. The storage device for electronic devices of the present invention can stably fix the protective cover or the electronic device thereon without being easily separated.

Description

Storage device for electronic devices

technical field

The invention relates to a storage device, in particular to a storage device applied to electronic devices.

Background technique

With the development of technology, most of the electronic devices on the market have a thin and light appearance and are easy to carry, and the electronic devices use touch screens, so that the electronic devices can be operated by inputting commands through the touch screen. Since thin and light electronic devices can withstand less impact force, and when the touch screen is damaged, the controllability of the electronic device will be affected, so the protection of the electronic device is very important.

In view of this, a storage device for an existing electronic device is introduced on the market. Please refer to FIG. 1, FIG. 2 and FIG. 3 at the same time. FIG. 1 is a schematic diagram of an exploded structure of a storage device for an existing electronic device. FIG. 2 is a schematic structural diagram of a storage device for an existing electronic device in a storage state, and FIG. A schematic diagram of the structure of the storage device of the electronic device in an operating state. The existing electronic device storage device 1 is used to store the electronic device 2 therein to protect the electronic device 2 and a screen 20 of the electronic device 2, wherein the electronic device 2 is a tablet computer, and the screen 20 is a touch screen. The existing electronic device storage device 1 includes a protective cover 10 and a support plate 11, the protective cover 10 is used to cover the electronic device 2 therein, and the protective cover 10 has a see-through hole 101, a pivot body 102, An opening 103 , a sealing piece 104 , a plurality of first magnetic bodies 105 , a plurality of second magnetic bodies 106 and a plurality of third magnetic bodies 107 . The support plate 11 is used to cover the protective cover 10 or support the protective cover 10 thereon, and the support plate 11 includes a plurality of supporting pieces 111 , a plate body 112 , a folding edge piece 113 , and a folding groove 114 , a supporting piece 115 , a fastening tool 116 , and a plurality of fourth magnetic bodies 117 .

In the protective cover 10, the see-through through hole 101 is arranged on a front side of the protective cover 10, and the see-through through hole 101 is used for the electronic device 2 wrapped in the protective cover 10 to be exposed through the see-through through hole 101, and can is operated, as shown in Figure 3. The pivot body 102 is disposed on a back side of the protective cover 10, and the opening 103 is disposed on a long side of the protective cover 10 to provide an entrance for placing the electronic device 2 or taking out the electronic device 2, and the sealing sheet 104 is also It is disposed on one side of the protective cover 10 to close the opening 103 to prevent the electronic device 2 wrapped in the protective cover 10 from falling out of the opening 103 . A plurality of first magnetic bodies 105 are arranged on the long side of the protective cover 10 and correspond to the position of the sealing piece 104, and a plurality of second magnetic bodies 106 are arranged on one end of the sealing piece 104 for when When the sealing sheet 104 closes the opening 103, it is adsorbed to the plurality of first magnetic bodies 105, so that the plurality of second magnetic bodies 106 are magnetically combined with the plurality of first magnetic bodies 105 to prevent the sealing sheet 104 from being pushed by the long side of the protective cover 10. Edges fall off. And a plurality of third magnetic bodies 107 are disposed on the back of the protective cover 10 .

In the support plate 11, a plurality of supporting pieces 111 are arranged on one side of the plate body 112 of the supporting plate 11, and each supporting piece 111 is spaced with an appropriate distance to resist one side of the protective cover 10. The long sides prevent the protective cover 10 from sliding on the board body 112 . The flange piece 113 is arranged on the other side of the board body 112 and the flange piece 113 is designed to match the thickness of the electronic device 2, and the supporting piece 115 is formed by extending the flange piece 113 to be used with the protective cover 10 is combined with and can support the protective cover 10 . The folding groove 114 is provided on the support piece 115 to bend the support piece 115 to support the protective cover 10 at different angles, and the buckle 116 is also provided on the support piece 115 to extend into the pivot The protective cover 10 and the support plate body 11 are combined in the body 102, wherein the buckle 116 can be rotated in the pivot body 102 so that the protective cover 10 can be fixed on the support plate body 11 in a horizontal or upright manner, as shown in the figure 3. A plurality of fourth magnetic bodies 117 are arranged on the side of the plate body 112 and correspond to the plurality of third magnetic bodies 107, for absorbing the plurality of third magnetic bodies 107, so that the plurality of fourth magnetic bodies 117 and the plurality of The third magnetic body 107 is magnetically combined to prevent the protective cover 10 from being separated from the board body 112 .

When the electronic device 2 is operated and needs to be stored, the electronic device 2 is wrapped in the protective cover 10 and the buckle 116 extends into the pivot body 102 to combine the protective cover 10 and the supporting board 11, and the supporting board 11 covers the protective case 10 , at this time, the plurality of fourth magnetic bodies 117 are magnetically combined with the plurality of third magnetic bodies 107 to provide a bonding force between the protective case 10 and the support plate 11 . When the electronic device 2 is to be operated, the existing electronic device storage device 1 provides three operation modes. The first operation mode separates the buckle 116 and the pivot body 102 to release the connection between the protective cover 10 and the support plate 11 , so that the user can directly hold the protective cover 10 in a hand-held manner to operate the electronic device.

Next, the second operation mode will be described. Please refer to FIG. 3 and FIG. 4 at the same time. FIG. 4 is a schematic side view of the structure of the storage device of the conventional electronic device in a lying operation state. The second operation mode is to combine the protective cover 10 and the support plate body 11 through the fastening tool 116 and the pivot body 102, and the support piece 115 is bent at a first angle A1 to support the protective cover 10, and the other On the one hand, the support piece 111 resists the other long side of the protective cover 10 to prevent the protective cover 10 from sliding. The storage device 1 of the conventional electronic device is in a lying operation state.

Regarding the third operation mode, please refer to FIG. 3 and FIG. 5 at the same time. FIG. 5 is a schematic side view of the structure of the storage device of the conventional electronic device in an upright operation state. The third operation mode is to turn over the protective cover 10 in the second operation mode, so that the buckle 116 rotates in the pivot body 102 so that the support piece 115 is bent at a second angle A2 to support the protective cover 10 , and the support piece 111 resists a short side of the protective cover 10 to prevent the protective cover 10 from sliding, that is to say, the third operation mode is that the storage device 1 of the conventional electronic device is in an upright operation state.

The above-mentioned second operation method and the third operation method are to use the touch screen 20 of the electronic device 2 as a general screen, and use an external keyboard device (not shown in the figure) to connect to the electronic device 2, by Input characters or symbols to the electronic device 2 from an external keyboard device to meet the user's habit of operating a desktop computer or a notebook computer, wherein the external keyboard device can be connected via a Universal Serial Bus (USB) ) to connect to the electronic device 2, or it can be connected to the electronic device 2 in a wireless transmission manner through a wireless transmission module.

However, when the storage device 1 of the existing electronic device is changed from the lying operation state to the upright operation state, the angle at which the supporting piece 115 is bent is changed from the smaller first angle A1 to the larger second angle A2, According to the larger the angle at which the supporting piece 115 is bent, the supporting piece 115 will be in contact with the protective cover 10, making the joint state between the fastening tool 116 and the pivot body 102 unstable, and the fastening tool 116 is easy to The protection cover 10 is detached from the support plate 11 by being disengaged from the pivot body 102 . Therefore, there is a need for a storage device for an electronic device, which can stably fix the protective cover (or the electronic device) thereon without being easily separated.

Contents of the invention

The object of the present invention is to provide an electronic device storage device that can both support the electronic device and accommodate the electronic device.

Another object of the present invention is to provide an electronic device storage device capable of stably fixing the electronic device.

In a preferred embodiment, the present invention provides a storage device for an electronic device, which is suitable for an electronic device, including:

A protective cover is used to cover a back of the electronic device, wherein the protective cover has a connecting ring:

a base; and

An upper cover is connected to the base and rotates relative to the base to cover the base or form an angle with the base, and the upper cover includes:

a first upper cover, connected to the base and rotating relative to the base;

a second upper cover, connected to the first upper cover and bent relative to the first upper cover; and

A fixing structure, used to fix the connecting ring on the upper cover, the fixing structure is arranged on the second upper cover and is located at the junction of the first upper cover and the second upper cover, so that the fixed An upper cover angle between the structure and the first upper cover changes according to the bending of the second upper cover relative to the first upper cover.

In a preferred embodiment, the fixing structure includes:

A first fixing ring is arranged on an upper cover surface of the second upper cover plate, and the first fixing ring includes:

an outer surface located on the outer ring of the first fixing ring;

a first outer tab disposed on the outer surface; and

a first groove, arranged on the outer surface and between the first outer protruding piece and the surface of the upper cover, so that the connecting ring extends into the first groove and engages with the first fixing ring; as well as

A second fixing ring is arranged on another surface of the second upper cover for fixing the first fixing ring on the second upper cover.

In a preferred embodiment, the first outer protruding piece is located on a first end of the outer surface, and the length of a first fixing ring from the first outer protruding piece to a second end of the outer surface is longer than that of the outer surface The length of a second fixing ring from a third end of the outer surface to a fourth end of the outer surface, and the length of the first fixing ring is less than the length of a first connecting ring of the connecting ring, so that the fixing structure can pass through the connecting ring .

In a preferred embodiment, the first fixing ring further includes:

a second outer tab disposed on the outer surface of the fixing structure at a second end of the outer surface; and

A second groove is arranged on the outer surface and is located between the second outer convex piece and the surface of the upper cover, so that the connecting ring extends into the second groove and engages with the first fixing ring.

In a preferred embodiment, the length of the first fixing ring from the first outer protruding piece to the second outer protruding piece is longer than the second fixing ring from a third end of the outer surface to a fourth end of the outer surface ring length, and the outer surface forms an oval shape.

In a preferred embodiment, the connecting ring includes:

an inner surface on an inner ring of the connecting ring; and

A first inner protruding piece is disposed on the inner surface of the connecting ring, and is used for protruding into the first groove to engage the fixing structure and the connecting ring.

In a preferred embodiment, the first inner protruding piece is located on a first end of the inner surface, and the length of a first connecting ring from the first inner protruding piece to a second end of the inner surface is less than that of the inner surface A second connecting loop length from a third end in the surface to a fourth end in the inner surface.

In a preferred embodiment, the connecting ring further includes a second inner protruding piece, the second inner protruding piece is arranged on the inner surface of the connecting ring and is located on a second end of the inner surface for extending into a second groove of the fixing structure to engage the fixing structure and the connecting ring.

In a preferred embodiment, the length of the first connection ring from the first inner fin to the second inner fin is shorter than the second connection from the third end of the inner surface to the fourth end of the inner surface The length of the ring, the inner surface forms an oval shape.

In a preferred embodiment, the protective cover further includes a first opening and a second opening, the first opening is set on a first side of the protective cover, and the second opening is set on a second side of the protective cover, and the base includes a fixing boss for passing through the first opening or the second opening to fix the first side of the protective cover The side or the second side is on the base.

In a preferred embodiment, when the first side of the protective cover is fixed to the base, the included angle between the base and the first upper cover plate of the upper cover is equal to an angle, and when the protective cover When the second side of the base is fixed to the base, the included angle between the base and the first upper cover is equal to another angle, and the angle is smaller than the other angle.

In a preferred embodiment, the base includes a folding structure, which is arranged on a first side of the base, and is used to be folded to cover the upper cover when the upper cover covers the base, and the turning The folding structure includes a first fixing element arranged in the folding structure, and the upper cover includes a second fixing element arranged in the upper cover, which is used for connecting with the first fixing element when the upper cover covers the base. Fixed elements combined.

In a preferred embodiment, the first fixing element is a metal sheet, and the second fixing element is a magnetic body.

In a preferred embodiment, the first fixing element is a magnetic body, and the second fixing element is a metal sheet.

The storage device of the electronic device of the present invention can stably fix the protective cover or the electronic device thereon without being difficult to separate.

Description of drawings

FIG. 1 is a schematic diagram of an exploded structure of a conventional electronic device storage device.

FIG. 2 is a schematic structural diagram of a storage device of a conventional electronic device in a storage state.

FIG. 3 is a schematic structural diagram of a storage device of a conventional electronic device in an operating state.

FIG. 4 is a schematic side view of the structure of the storage device of the conventional electronic device in a lying operation state.

FIG. 5 is a schematic side view of the structure of the storage device of the conventional electronic device in an upright operation state.

FIG. 6 is an exploded schematic diagram of the structure of the storage device of the electronic device in the first preferred embodiment of the present invention.

7 is a schematic cross-sectional view of the structure of the storage device of the electronic device in the first preferred embodiment of the present invention.

FIG. 8 is a schematic cross-sectional view of a partial structure of the storage device of the electronic device combined with the protective cover in the first preferred embodiment of the present invention.

FIG. 9 is a schematic structural diagram of the storage device of the electronic device in the first preferred embodiment of the present invention in a lying operation state.

10 is a schematic side view of the structure of the storage device of the electronic device in the first preferred embodiment of the present invention in a lying operation state.

FIG. 11 is a schematic structural diagram of the storage device of the electronic device in the upright operation state in the first preferred embodiment of the present invention.

12 is a schematic side view of the structure of the storage device of the electronic device in the first preferred embodiment of the present invention in an upright operation state.

FIG. 13 is a schematic structural view of the storage device of the electronic device in the storage state in the first preferred embodiment of the present invention.

FIG. 14 is a schematic cross-sectional view of the structure of the electronic device storage device in the second preferred embodiment of the present invention.

Wherein, the reference signs are explained as follows:

1, 3, 4 Storage device for electronic devices 2 Electronic devices

10, 32, 42 Protective cover 11 Support plate body

20 screen 21 first wireless transmission module

30, 40 base 31, 41 cover

33 keyboard device 101 perspective through hole

102 pivot body 103 opening

104 sealing sheet 105 first magnetic body

106 second magnetic body 107 third magnetic body

111 Support sheet 112 Board body

113 Flange piece 114 Brace groove

115 Support piece 116 Fastening tool

117 fourth magnetic body 301, 401 fixed boss

302, 402 Fold structure 303, 403 First side of base

311, 411 First upper cover plate 312, 412 Second upper cover plate

313, 413 fixed structure 314, 414 first fixed ring

315, 415 second fixing ring 316 second fixing element

321, 421 Connecting ring 322 First opening

323 second opening 324 first side of protective cover

325 second side of protective cover 331 key

332 the second wireless transmission module 3021 the first fixed element

3141, 4141 outer surface 3142, 4142 first outer tab

3143, 4143 first groove 3211, 4211 inner surface

3212, 4212 the first inner convex piece 4144 the second outer convex piece

4145 second groove 4213 second inner tab

A, A' angle V vertical line

A1 first angle A2 second angle

A3 third angle A4 fourth angle

A5 fifth angle A6 sixth angle

As angle Au, Au* cover angle

Lc1, Lc1* Length of the first connecting ring Lc2, Lc2* Length of the second connecting ring

Lf1, Lf1* Length of the first fixing ring Lf2, Lf2* Length of the second fixing ring

3121, 4121 The surface of the upper cover of the second upper cover

3122, 4122 The other upper cover surface of the second upper cover

3141A, 4141A First end of outer surface

3141B, 4141B The second end of the outer surface

3141C, 4141C The third end of the outer surface

3141D, 4141D The fourth end of the outer surface

3211A, 4211A First end of inner surface

The second end of the inner surface of 3211B, 4211B

The third end of the inner surface of 3211C, 4211C

The fourth end of the inner surface of 3211D, 4211D

Detailed ways

In view of the defects in the prior art, the present invention provides a storage device for electronic devices. Please refer to FIG. 6 and FIG. 7 at the same time. FIG. 6 is an exploded schematic view of the structure of the storage device of the electronic device in the first preferred embodiment of the present invention, and FIG. 7 is a schematic view of the storage device of the electronic device in the first preferred embodiment of the present invention. A schematic cross-sectional view of the structure. Fig. 6 shows a storage device 3 of an electronic device and an electronic device 2 (same as the prior art), the electronic device 2 includes a screen 20 and a first wireless transmission module 21, in this preferred embodiment, the electronic device 2 is A tablet computer, and the first wireless transmission module 21 is a bluetooth transmission module. The storage device 3 of the electronic device includes a base 30, an upper cover 31 and a protective cover 32. The protective cover 32 is used to cover a back side of the electronic device 2, and the protective cover 32 includes a connecting ring 321, at least one first opening Holes 322 (two shown in FIG. 9 ) and at least one second opening 323 (two shown in FIG. 9 ), the first opening 322 is arranged on a first side 324 of the protective cover 32, and the second opening The hole 323 is disposed on a second side 325 of the protective cover 32 .

In Fig. 6, the base 30 includes at least one fixed post 301 and a folded structure 302, the fixed post 301 corresponds to at least one first opening 322 and at least one second opening 323, the fixed post 301 is used to pass through The first opening 322 or the second opening 323 fixes the first side 324 or the second side 325 of the protective cover 32 on the base 30 . The folded structure 302 is disposed on a first side 303 of the base 30 , and the folded structure 302 includes a first fixing element 3021 disposed in the folded structure 302 . The upper cover 31 is connected to the base 30 and can rotate relative to the base 30 to cover the base 30 or form an angle A' with the base 30, and the upper cover 31 includes a first upper cover plate 311 and a second upper cover The board 312 , a fixing structure 313 and a second fixing element 316 . The first upper cover 311 is connected to the base 30 and rotates relative to the base 30 , the second upper cover 312 is connected to the first upper cover 311 and bent relative to the first upper cover 311 , and the fixing structure 313 is used for fixing The connecting ring 321 of the protective cover 32 is on the upper cover 31, and the fixing structure 313 is arranged on the second upper cover 312 and is located at the junction of the first upper cover 311 and the second upper cover 312, so that the fixing structure 313 and the second upper cover 312 An upper cover angle Au between the first upper cover plates 311 changes according to the bending of the second upper cover plate 312 relative to the first upper cover plate 311 . The second fixing element 316 is arranged in the upper cover 31 for combining with the first fixing element 3021 when the upper cover 31 covers the base 30. In this preferred embodiment, the first upper cover 311 and the second upper The cover plate 312 is integrally formed, the first fixing element 3021 is a metal sheet, and the second fixing element 316 is a magnetic body. In other preferred embodiments, the first fixing element can be made of a magnetic body, and the second fixing element can be made of a metal sheet.

In Fig. 7, the fixing structure 313 includes a first fixing ring 314 and a second fixing ring 315, the first fixing ring 314 is arranged on an upper cover surface 3121 of the second upper cover plate 312, and the first fixing ring 314 includes An outer surface 3141, a first outer protruding piece 3142 and a first groove 3143, and the second fixing ring 315 is arranged on another upper cover surface 3122 of the second upper cover plate 312 to fix the first fixing ring 315. The ring 314 is on the second upper cover 312 . In this preferred embodiment, the first fixing ring 314 and the second fixing ring 315 are fixed on the upper cover 31 by screwing, as shown in FIG. 6 .

In the first fixing ring 314, the outer surface 3141 is located on the outer ring of the first fixing ring 314, the first outer protruding piece 3142 is arranged on the outer surface 3141 and is located on a first end 3141A of the outer surface 3141, and the first outer protruding The piece 3142 is formed by extending the first end 3141A of the outer surface 3141, and the first groove 3143 is disposed on the outer surface 3141 and is located between the first outer protruding piece 3142 and the upper cover surface 3121, so that the connecting ring 321 extends into the first A groove 3143 is engaged with the first fixing ring 314 . In this preferred embodiment, the first fixing ring 314 has a first fixing ring length Lf1 and a second fixing ring length Lf2, and the first outer protrusion 3142 is located on the first end 3141A of the outer surface 3141 . The first fixing ring length Lf1 is defined as the length from the first outer tab 3142 to a second end 3141B of the outer surface 3141, and the second fixing ring length Lf2 is defined as the length from a third end 3141C of the outer surface 3141 to the second end 3141B of the outer surface 3141. The length of a fourth end 3141D of the outer surface 3141, wherein the length Lf1 of the first fixing ring is greater than the length Lf2 of the second fixing ring.

On the other hand, the connecting ring 321 includes an inner surface 3211 and a first inner protruding piece 3212, the inner surface 3211 is located on an inner circle of the connecting ring 321, and the first inner protruding piece 3212 is disposed on the inner surface 3211 of the connecting ring 321 and located on a first end 3211A of the inner surface 3211 , for extending into the first groove 3143 to engage the fixing structure 314 and the connecting ring 321 . In this preferred embodiment, the connecting ring 321 has a first connecting ring length Lc1 and a second connecting ring length Lc2, and the first inner protrusion 3212 is located on the first end 3211A of the inner surface 3211 . The first link length Lc1 is defined as the length from the first inner lug 3212 to a second end 3211B of the inner surface 3211, and the second link length Lc2 is defined as the length from a third end 3211C of the inner surface 3211 to the inner The length of a fourth end 3211D of the surface 3211, wherein the length Lc1 of the first connecting loop is less than the length Lc2 of the second connecting loop, and the length Lf1 of the first fixing loop is smaller than the length Lc1 of the first connecting loop of the connecting loop, so that the fixing structure 313 can be penetrated Through the connection ring 321.

Next, please refer to FIG. 8 , which is a schematic cross-sectional view of a partial structure of the storage device of the electronic device combined with the protective cover in the first preferred embodiment of the present invention. Figure 8 shows that the fixing structure 313 is arranged on the upper cover 31 in an oblique manner, that is, an angle As is formed between the first outer convex piece 3142 of the fixing structure 313 and a vertical line V of the upper cover 31, in this preferred embodiment In the example, this angle As is equal to 45 degrees. Therefore, when the user wants to fix the protective cover 32 on the upper cover 31 , the protective cover 32 must be tilted by 45 degrees, as shown in FIG. 8 , so that the fixing structure 313 passes through the connecting ring 321 . Next, when the fixing structure 313 passes through the connecting ring 321, the protective cover 32 is turned over, so that the first outer protrusion 3142 of the fixing structure 313 extends into the first groove 3143 to engage the fixing structure 313 and the connecting ring 321 , to fix the protective cover 32 on the upper cover 31 . At this time, the first outer protruding piece 3142 of the fixing structure 313 is parallel to or perpendicular to the vertical line V of the upper cover 31 .

Please refer to FIG. 9 and FIG. 10 at the same time. FIG. 9 is a schematic structural diagram of the storage device of the electronic device of the present invention in the first preferred embodiment in a horizontal operation state, and FIG. 10 is a schematic diagram of the storage device of the electronic device of the present invention in the first preferred embodiment. Schematic side view of the structure in the lying operation state in the preferred embodiment. FIG. 9 shows that the storage device 3 of the electronic device is in a lying operation state, and the first outer protruding piece 3142 of the fixing structure 313 is perpendicular to the vertical line V of the upper cover 31 (not shown in the figure). At this time, the fixing boss 301 of the base 30 passes through the first opening 322 of the protective cover 32 to fix the first side 324 of the protective cover 32 on the base 30, so that the fixed structure 313 and the first upper cover 311 The included angle Au of the upper cover is equal to a third angle A3, and the included angle between the base 30 and the first upper cover 311 is equal to a fourth angle A4.

Figure 9 also shows a keyboard device 33, the keyboard device 33 includes a plurality of keys 331 and a second wireless transmission module 332, the plurality of keys 331 are arranged on the keyboard device 33 and exposed on its upper surface, for being pressed and output Corresponding letters, numbers, symbols or instructions, and the second wireless transmission module 332 is arranged in the keyboard device 33, and is used to carry out signal connection with the first wireless transmission module 21 of the electronic device 2 (not shown in the figure) and transmit Corresponding letters, numbers, symbols or commands are given to the first wireless transmission module 21. In this preferred embodiment, the second wireless transmission module 332 is also a Bluetooth transmission module.

When the user wants to use the keyboard device 33 to input letters, numbers, symbols or instructions, the keyboard device 33 can be placed on a desktop, and the storage device 3 of the electronic device can also be placed on the desktop, and the electronic device 2 is replaced by the electronic device. The storage device 3 supports. At this time, the first wireless transmission module 21 of the electronic device 2 is activated, so that the first wireless transmission module 21 is connected with the second wireless transmission module 332 of the keyboard device 33, so that the user can operate the keyboard device 33 and pass the second wireless transmission module 332 A wireless transmission module 21 and a second wireless transmission module 332 transmit letters, numbers, symbols or commands to the electronic device 2 .

Next, the protective cover 32 is turned over, so that the relationship between the first outer protruding piece 3142 of the fixing structure 313 and the vertical line V of the upper cover 31 is changed from vertical to parallel. Please refer to FIG. 11 and FIG. 12 at the same time. FIG. 11 is a schematic structural diagram of the storage device of the electronic device of the present invention in an upright operation state in the first preferred embodiment, and FIG. 12 is a schematic diagram of the storage device of the electronic device of the present invention in the first preferred embodiment. A schematic side view of the structure in an upright operating state in the preferred embodiment. 11 shows that the storage device 3 of the electronic device is in an upright operation state, and the first outer protruding piece 3142 of the fixing structure 313 is parallel to the vertical line V of the upper cover 31 (not shown in the figure). At this time, the fixing post 301 passes through the second opening 323 of the protective cover 32 to fix the second side 325 of the protective cover 32 on the base 30, so that the upper cover between the fixing structure 313 and the first upper cover 311 The included angle Au is equal to a fifth angle A5, and the included angle between the base 30 and the first upper cover 311 is equal to a sixth angle A6, wherein the third angle A3 is smaller than the fifth angle A5. Of course, when the storage device 3 of the electronic device is in the upright operation state, the keyboard device 33 can also be signally connected to the electronic device 2 (not shown in the figure) to transmit corresponding letters, numbers, symbols or instructions to the electronic device 2 .

It should be noted that since the fixing structure 313 is arranged on the second upper cover 312 and is located at the junction of the first upper cover 311 and the second upper cover 312, the connection between the fixing structure 313 and the first upper cover 311 The upper cover angle Au between them can be changed according to the bending of the second upper cover plate 312 relative to the first upper cover plate 311, so the fixing structure 313 on the second upper cover plate 312 can maintain a state parallel to the protective cover 32 , without affecting the connection between the fixing structure 313 and its connecting ring 321 , so as to avoid the separation of the protective cover 32 from the upper cover 31 . On the other hand, the fixing structure 313 is combined with the connecting ring 321 through a rotation engagement method, and the combination method provides a stable fixing force for the protective cover 32 and the upper cover 31 to strengthen the combination between the two. Of course, when the user wants to take off the protective cover 32 from the upper cover 31, the user only needs to rotate the protective cover 32 so that the first inner protrusion 3212 of the connecting ring 321 is aligned with the first outer protrusion of the first fixing ring 314. 3142 (that is, the angle presented in FIG. 8 ), the fixing structure 313 can pass through the connecting ring 321 to remove the protective cover 32 .

Next, please refer to FIG. 13 , which is a structural diagram of the storage device of the electronic device in the storage state in the first preferred embodiment of the present invention. When the user finishes operating the electronic device 2 and intends to accommodate the electronic device 2 and the keyboard device 33, the protective cover 32 is turned over so that the first outer protruding piece 3142 of the fixing structure 313 is perpendicular to the vertical line V of the upper cover 31, and the keyboard device is placed. 33 on the base 30. Next, the upper cover 31 is turned over so that the upper cover 31 covers the keyboard device 33 on the base 30 to store the electronic device 2 (not shown in the figure) and the keyboard device 33 in the storage device 3 of the electronic device. Finally, turn over the folded structure 302 so that the folded structure 302 covers the upper cover 31, and the first fixing element 3021 of the folded structure 302 is magnetically combined with the second fixing element 316 on the upper cover 31. At this time, the electronic device The storage device 3 is shaped like a notebook and is convenient for the user to carry, as shown in FIG. 13 .

In addition, the present invention further provides a second preferred embodiment. Please refer to FIG. 14 , which is a schematic cross-sectional view of the structure of the electronic device storage device in the second preferred embodiment of the present invention. The electronic device storage device 4 includes a base 40 , an upper cover 41 and a protective cover 42 , and the protective cover 42 includes a connecting ring 421 . The base 40 includes at least one fixing post 401 and a folding structure 402 , and the upper cover 41 includes a first upper cover 411 , a second upper cover 412 and a fixing structure 413 . The structure of the storage device 4 of the electronic device of this preferred embodiment is substantially the same as that of the storage device 3 of the electronic device of the first preferred embodiment and will not be repeated here. The difference between the device 3 lies in the structure of the fixing structure 413 and the connecting ring 421 . In Fig. 14, the fixing structure 413 includes a first fixing ring 414 and a second fixing ring 415, the first fixing ring 414 is arranged on an upper cover surface 4121 of the second upper cover plate 412, and the first fixing ring 414 includes An outer surface 4141, a first outer convex piece 4142, a first groove 4143, a second outer convex piece 4144 and a second groove 4145, and the second fixing ring 415 is identical to that of the first preferred embodiment Without further explanation.

In the first fixing ring 414, the outer surface 4141 is located on the outer ring of the first fixing ring 414, the first outer protrusion 4142 is arranged on the outer surface 4141 and is formed by extending from the outer surface 4141, and the first groove 4143 is arranged on the outer surface 4141. The surface 4141 is located between the first outer protruding piece 4142 and the upper cover surface 4121 , so that the connecting ring 421 extends into the first groove 4143 to engage with the first fixing ring 414 . Similarly, the second outer protruding piece 4144 is also disposed on the outer surface 4141 and formed by extending from the outer surface 4141 , and the second groove 4145 is disposed on the outer surface 4141 and is located between the second outer protruding piece 4144 and the upper cover surface 4121 In between, the connecting ring 421 extends into the second groove 4145 to engage with the first fixing ring 414 .

In this preferred embodiment, the first fixing ring 414 has a first fixing ring length Lf1* and a second fixing ring length Lf2*, and the first outer protruding piece 4142 is located on a first end 4141A of the outer surface 4141 , and the second outer protruding piece 4144 is located on a second end 4142A of the outer surface 4141 . The first fixed ring length Lf1* is defined as the length from the first outer protruding piece 4142 to the second outer protruding piece 4144, and the second fixed ring length Lf2* is defined as the length from a third end 4141C of the outer surface 4141 to the outer surface 4141C. The length of a fourth end 4141D of the surface 4141, wherein the length of the first fixing ring Lf1* is greater than the length of the second fixing ring Lf2*.

On the other hand, the connection ring 421 includes an inner surface 4211, a first inner protrusion 4212 and a second inner protrusion 4213, the inner surface 4211 is located on an inner ring of the connection ring 421, and the first inner protrusion 4212 is disposed on On the inner surface 4211 of the connecting ring 421, and the second inner convex piece 4213 is also arranged on the inner surface 4211 of the connecting ring 421, the first inner convex piece 4212 and the second inner convex piece 4213 are used to respectively extend into the first concave The fixing structure 414 and the connecting ring 421 are engaged in the groove 4143 and the second groove 4145 . In this preferred embodiment, the connecting ring 421 has a first connecting ring length Lc1* and a second connecting ring length Lc2*, and the first inner protrusion 4212 is located on a first end 4211A of the inner surface 4211, and The second inner protrusion 4213 is located on a second end 4211B of the inner surface 4211 . The first link length Lc1* is defined as the length from the first inner tab 4212 to the second inner tab 4213, and the second link length Lc2* is defined as the length from a third end 4211C of the inner surface 4211 to the inner surface 4211 A fourth end 4211D of the first connecting loop length Lc1* is smaller than the second connecting loop length Lc2*, and the first fixing loop length Lf1* is smaller than the first connecting loop length Lc1* of the connecting loop, so that the fixing structure 413 can pass through Through the connection ring 421. The outer surface 4141 of the first fixing ring 414 forms an oval shape, and the inner surface 4211 of the connecting ring 421 forms an oval shape relatively. Therefore, the combination of the protective cover 42 and the upper cover 41 in the storage device 4 of the electronic device in this preferred embodiment can be more stable.

According to the above, it can be seen that the storage device of the electronic device of the present invention can change its appearance according to the needs of the user. When the user wants to operate the electronic device, the electronic device can be fixed in the storage device of the electronic device and the keyboard device can be placed therein. The user can operate the electronic device through a habitual operation method. And when the user wants to carry the electronic device and the keyboard device, the storage device of the electronic device and the keyboard device can be fixed in the storage device of the electronic device, and the appearance of the storage device of the electronic device can be changed to be a light and thin notebook appearance, which is convenient to carry. The storage device of the electronic device of the present invention can not only fix the electronic device, but also store the electronic device in it, and at the same time, can also store the keyboard device in it. In the process of fixing the protective cover on the upper cover of the storage device of the electronic device, the protective cover and the upper cover are combined in a rotating and engaging manner, and the fixing structure of the upper cover is arranged on the first upper cover plate and the second upper cover of the upper cover. The junction of the upper cover prevents the combination of the fixed structure and the protective cover from being affected by the overturning or bending of the upper cover, so the combination of the protective cover and the upper cover is relatively stable.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the claims of the present invention. Therefore, all other equivalent changes or modifications that do not deviate from the spirit disclosed in the present invention should be included in this case. within the scope of the claims.

Claims (14)

1. A storage device for an electronic device, suitable for an electronic device, characterized in that the storage device includes: a protective cover for covering a back of the electronic device, wherein the protective cover has a connecting ring; a base; and An upper cover is connected to the base and rotates relative to the base to cover the base or form an angle with the base, and the upper cover includes: a first upper cover, connected to the base and rotating relative to the base; a second upper cover, connected to the first upper cover and bent relative to the first upper cover; and A fixing structure, used to fix the connecting ring on the upper cover, the fixing structure is arranged on the second upper cover and is located at the junction of the first upper cover and the second upper cover, so that the fixed An upper cover angle between the structure and the first upper cover changes according to the bending of the second upper cover relative to the first upper cover. 2. The electronic device storage device according to claim 1, wherein the fixing structure comprises: A first fixing ring is arranged on an upper cover surface of the second upper cover plate, and the first fixing ring includes: an outer surface located on the outer ring of the first fixing ring; A first outer protruding piece is arranged on the outer surface; a first groove, arranged on the outer surface and between the first outer protruding piece and the surface of the upper cover, so that the connecting ring extends into the first groove and engages with the first fixing ring; as well as A second fixing ring is arranged on another surface of the second upper cover for fixing the first fixing ring on the second upper cover. 3. The electronic device storage device as claimed in claim 2, wherein the first outer protruding sheet is located on a first end of the outer surface, and a first outer protruding sheet is connected to a second end of the outer surface. A fixed ring length is greater than a second fixed ring length from a third end of the outer surface to a fourth end of the outer surface, and the first fixed ring length is shorter than a first connecting ring length of the connecting ring, so that the The fixing structure is passed through the connecting ring. 4. The electronic device storage device as claimed in claim 2, wherein the first fixing ring further comprises: a second outer tab disposed on the outer surface of the fixing structure at a second end of the outer surface; and A second groove is arranged on the outer surface and is located between the second outer convex piece and the surface of the upper cover, so that the connecting ring extends into the second groove and engages with the first fixing ring. 5. The electronic device storage device as claimed in claim 4, wherein the length of the first fixing ring from the first outer protruding piece to the second outer protruding piece is longer than the length from a third end of the outer surface to the outer surface A length of the second fixing ring at the fourth end, and the outer surface forms an oval shape. 6. The electronic device storage device as claimed in claim 2, wherein the connecting ring comprises: an inner surface on an inner ring of the connecting ring; and A first inner protruding piece is disposed on the inner surface of the connecting ring, and is used for protruding into the first groove to engage the fixing structure and the connecting ring. 7. The storage device for electronic devices as claimed in claim 6, wherein the first inner protruding sheet is located on a first end of the inner surface, and the first inner protruding sheet is connected to a second end of the inner surface. The length of the first connecting loop is smaller than the length of a second connecting loop from a third end of the inner surface to a fourth end of the inner surface. 8. The storage device for electronic devices as claimed in claim 6, wherein the connecting ring further comprises a second inner protruding piece, the second inner protruding piece is disposed on the inner surface of the connecting ring and is located on one of the inner surfaces. The second end is used to extend into a second groove of the fixing structure to engage the fixing structure and the connecting ring. 9. The electronic device storage device according to claim 8, wherein the length of the first connecting ring from the first inner protruding piece to the second inner protruding piece is shorter than the length from the third end of the inner surface to the inner surface The length of the second connecting ring at the fourth end and the inner surface form an oval shape. 10. The electronic device storage device according to claim 1, wherein the protective cover further comprises a first opening and a second opening, the first opening is disposed on a first side of the protective cover , and the second opening is arranged on a second side of the protective cover, and the base includes a fixing post, and the fixing post is used to pass through the first opening or the second opening to fix The first side or the second side of the protective cover is on the base. 11. The storage device for electronic devices as claimed in claim 10, wherein when the first side of the protective cover is fixed to the base, the included angle between the base and the first upper cover of the upper cover is equal to an angle, and when the second side of the protective cover is fixed on the base, the included angle between the base and the first upper cover is equal to another angle, and the angle is smaller than the other angle. 12. The storage device for electronic devices as claimed in claim 1, wherein the base comprises a folding structure disposed on a first side of the base for being folded and covered when the upper cover is covered on the base In the upper cover, and the folding structure includes a first fixing element arranged in the turning structure, and the upper cover includes a second fixing element arranged in the upper cover for covering the upper cover Combined with the first fixing element when on the base. 13. The electronic device storage device as claimed in claim 12, wherein the first fixing element is a metal sheet, and the second fixing element is a magnetic body. 14. The electronic device storage device as claimed in claim 12, wherein the first fixing element is a magnetic body, and the second fixing element is a metal sheet.

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